.github/ISSUE_TEMPLATE/bug_report.md

@@ -3,41 +3,35 @@ name: bug report
 about: create a bug report
 ---
 
-Your issue may already be reported! Please search on the [actix-extras issue tracker](https://github.com/actix/actix-extras/issues) before creating one.
+Your issue may already be reported!
+Please search on the [actix-extras issue tracker](https://github.com/actix/actix-extras/issues) before creating one.
 
 ## Expected Behavior
-
 <!--- If you're describing a bug, tell us what should happen -->
 <!--- If you're suggesting a change/improvement, tell us how it should work -->
 
 ## Current Behavior
-
 <!--- If describing a bug, tell us what happens instead of the expected behavior -->
 <!--- If suggesting a change/improvement, explain the difference from current behavior -->
 
 ## Possible Solution
-
 <!--- Not obligatory, but suggest a fix/reason for the bug, -->
 <!--- or ideas how to implement the addition or change -->
 
 ## Steps to Reproduce (for bugs)
-
 <!--- Provide a link to a live example, or an unambiguous set of steps to -->
 <!--- reproduce this bug. Include code to reproduce, if relevant -->
-
 1.
 2.
 3.
 4.
 
 ## Context
-
 <!--- How has this issue affected you? What are you trying to accomplish? -->
 <!--- Providing context helps us come up with a solution that is most useful in the real world -->
 
 ## Your Environment
-
 <!--- Include as many relevant details about the environment you experienced the bug in -->
 
-- Rust version (output of `rustc -V`):
-- `actix-*` crate versions:
+* Rust Version (I.e, output of `rustc -V`):
+* Actix-* crate(s) Version:

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Gitter channel (actix)
+    url: https://gitter.im/actix/actix
+    about: Please ask and answer questions about the actix project here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,14 +2,12 @@
 <!-- Please fill out the following to make our reviews easy. -->
 
 ## PR Type
-
 <!-- What kind of change does this PR make? -->
 <!-- Bug Fix / Feature / Refactor / Code Style / Other -->
-
 INSERT_PR_TYPE
 
-## PR Checklist
 
+## PR Checklist
 <!-- Check your PR fulfills the following items. -->
 <!-- For draft PRs check the boxes as you complete them. -->
 
@@ -18,10 +16,11 @@ INSERT_PR_TYPE
 - [ ] A changelog entry has been made for the appropriate packages.
 - [ ] Format code with the nightly rustfmt (`cargo +nightly fmt`).
 
-## Overview
 
+## Overview
 <!-- Describe the current and new behavior. -->
 <!-- Emphasize any breaking changes. -->
 
+
 <!-- If this PR fixes or closes an issue, reference it here. -->
 <!-- Closes #000 -->

.github/dependabot.yml

@@ -1,10 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: github-actions
-    directory: /
-    schedule:
-      interval: monthly
-  - package-ecosystem: cargo
-    directory: /
-    schedule:
-      interval: weekly

.github/workflows/ci-post-merge.yml

@@ -1,13 +1,8 @@
 name: CI (post-merge)
 
 on:
-  push: { branches: [master] }
-
-permissions: { contents: read }
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  push:
+    branches: [master]
 
 jobs:
   build_and_test_linux_nightly:
@@ -16,8 +11,10 @@ jobs:
       matrix:
         target:
           - { name: Linux, os: ubuntu-latest, triple: x86_64-unknown-linux-gnu }
+        version:
+          - nightly
 
-    name: ${{ matrix.target.name }} / nightly
+    name: ${{ matrix.target.name }} / ${{ matrix.version }}
     runs-on: ${{ matrix.target.os }}
 
     services:
@@ -28,80 +25,104 @@ jobs:
         options: --entrypoint redis-server
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
-      - name: Install Rust (nightly)
-        uses: actions-rust-lang/setup-rust-toolchain@v1.11.0
+      - name: Install ${{ matrix.version }}
+        uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
+          toolchain: ${{ matrix.version }}-${{ matrix.target.triple }}
+          profile: minimal
+          override: true
 
-      - name: Install cargo-hack, cargo-ci-cache-clean
-        uses: taiki-e/install-action@v2.49.42
+      - name: Install cargo-hack
+        uses: taiki-e/install-action@cargo-hack
+
+      - name: Generate Cargo.lock
+        uses: actions-rs/cargo@v1
         with:
-          tool: cargo-hack,cargo-ci-cache-clean
+          command: generate-lockfile
+      - name: Cache Dependencies
+        uses: Swatinem/rust-cache@v1.2.0
 
       - name: check minimal
-        run: cargo ci-min
+        uses: actions-rs/cargo@v1
+        with: { command: ci-min }
 
       - name: check minimal + examples
-        run: cargo ci-check-min-examples
+        uses: actions-rs/cargo@v1
+        with: { command: ci-check-min-examples }
 
       - name: check default
-        run: cargo ci-check
+        uses: actions-rs/cargo@v1
+        with: { command: ci-check }
 
       - name: tests
+        uses: actions-rs/cargo@v1
         timeout-minutes: 40
-        run: cargo ci-test
+        with: { command: ci-test }
 
-      - name: CI cache clean
-        run: cargo-ci-cache-clean
+      - name: Clear the cargo caches
+        run: |
+          cargo install cargo-cache --version 0.6.2 --no-default-features --features ci-autoclean
+          cargo-cache
 
   build_and_test_other_nightly:
     strategy:
       fail-fast: false
-      # prettier-ignore
       matrix:
         target:
           - { name: macOS, os: macos-latest, triple: x86_64-apple-darwin }
           - { name: Windows, os: windows-latest, triple: x86_64-pc-windows-msvc }
+        version:
+          - nightly
 
-    name: ${{ matrix.target.name }} / nightly
+    name: ${{ matrix.target.name }} / ${{ matrix.version }}
     runs-on: ${{ matrix.target.os }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
-      - name: Install OpenSSL
-        if: matrix.target.os == 'windows-latest'
-        shell: bash
-        run: |
-          set -e
-          choco install openssl --version=1.1.1.2100 -y --no-progress
-          echo 'OPENSSL_DIR=C:\Program Files\OpenSSL' >> $GITHUB_ENV
-          echo "RUSTFLAGS=-C target-feature=+crt-static" >> $GITHUB_ENV
-
-      - name: Install Rust (nightly)
-        uses: actions-rust-lang/setup-rust-toolchain@v1.11.0
+      - name: Install ${{ matrix.version }}
+        uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
+          toolchain: ${{ matrix.version }}-${{ matrix.target.triple }}
+          profile: minimal
+          override: true
 
-      - name: Install cargo-hack and cargo-ci-cache-clean
-        uses: taiki-e/install-action@v2.49.42
+      - name: Install cargo-hack
+        uses: taiki-e/install-action@cargo-hack
+
+      - name: Generate Cargo.lock
+        uses: actions-rs/cargo@v1
         with:
-          tool: cargo-hack,cargo-ci-cache-clean
+          command: generate-lockfile
+      - name: Cache Dependencies
+        uses: Swatinem/rust-cache@v1.2.0
 
       - name: check minimal
-        run: cargo ci-min
+        uses: actions-rs/cargo@v1
+        with: { command: ci-min }
 
       - name: check minimal + examples
-        run: cargo ci-check-min-examples
+        uses: actions-rs/cargo@v1
+        with: { command: ci-check-min-examples }
 
       - name: check default
-        run: cargo ci-check
+        uses: actions-rs/cargo@v1
+        with: { command: ci-check }
 
       - name: tests
+        uses: actions-rs/cargo@v1
         timeout-minutes: 40
-        run: cargo ci-test --exclude=actix-session --exclude=actix-limitation -- --nocapture
+        with:
+          command: ci-test
+          args: >-
+            --exclude=actix-redis
+            --exclude=actix-session
+            --exclude=actix-limitation
+            -- --nocapture
 
-      - name: CI cache clean
-        run: cargo-ci-cache-clean
+      - name: Clear the cargo caches
+        run: |
+          cargo install cargo-cache --version 0.6.2 --no-default-features --features ci-autoclean
+          cargo-cache

.github/workflows/ci.yml

@@ -3,17 +3,9 @@ name: CI
 on:
   pull_request:
     types: [opened, synchronize, reopened]
-  merge_group:
-    types: [checks_requested]
   push:
     branches: [master]
 
-permissions: { contents: read }
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 jobs:
   build_and_test_linux:
     strategy:
@@ -22,10 +14,10 @@ jobs:
         target:
           - { name: Linux, os: ubuntu-latest, triple: x86_64-unknown-linux-gnu }
         version:
-          - { name: msrv, version: 1.75.0 }
-          - { name: stable, version: stable }
+          - 1.57 # MSRV
+          - stable
 
-    name: ${{ matrix.target.name }} / ${{ matrix.version.name }}
+    name: ${{ matrix.target.name }} / ${{ matrix.version }}
     runs-on: ${{ matrix.target.os }}
 
     services:
@@ -41,113 +33,130 @@ jobs:
           --entrypoint redis-server
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
-      - name: Install Rust (${{ matrix.version.name }})
-        uses: actions-rust-lang/setup-rust-toolchain@v1.11.0
+      - name: Install ${{ matrix.version }}
+        uses: actions-rs/toolchain@v1
         with:
-          toolchain: ${{ matrix.version.version }}
+          toolchain: ${{ matrix.version }}-${{ matrix.target.triple }}
+          profile: minimal
+          override: true
 
-      - name: Install cargo-hack and cargo-ci-cache-clean, just
-        uses: taiki-e/install-action@v2.49.42
+      - name: Install cargo-hack
+        uses: taiki-e/install-action@cargo-hack
+
+      - name: Generate Cargo.lock
+        uses: actions-rs/cargo@v1
         with:
-          tool: cargo-hack,cargo-ci-cache-clean,just
-
-      - name: workaround MSRV issues
-        if: matrix.version.name == 'msrv'
-        run: just downgrade-for-msrv
+          command: generate-lockfile
+      - name: Cache Dependencies
+        uses: Swatinem/rust-cache@v1.2.0
 
       - name: check minimal
-        run: cargo ci-min
+        uses: actions-rs/cargo@v1
+        with: { command: ci-min }
 
       - name: check minimal + examples
-        run: cargo ci-check-min-examples
+        uses: actions-rs/cargo@v1
+        with: { command: ci-check-min-examples }
 
       - name: check default
-        run: cargo ci-check
+        uses: actions-rs/cargo@v1
+        with: { command: ci-check }
 
       - name: tests
+        uses: actions-rs/cargo@v1
         timeout-minutes: 40
-        run: cargo ci-test
+        with: { command: ci-test }
 
-      - name: CI cache clean
-        run: cargo-ci-cache-clean
+      - name: Clear the cargo caches
+        run: |
+          cargo install cargo-cache --version 0.6.2 --no-default-features --features ci-autoclean
+          cargo-cache
 
   build_and_test_other:
     strategy:
       fail-fast: false
       matrix:
-        # prettier-ignore
         target:
           - { name: macOS, os: macos-latest, triple: x86_64-apple-darwin }
           - { name: Windows, os: windows-latest, triple: x86_64-pc-windows-msvc }
         version:
-          - { name: msrv, version: 1.75.0 }
-          - { name: stable, version: stable }
+          - 1.57 # MSRV
+          - stable
 
-    name: ${{ matrix.target.name }} / ${{ matrix.version.name }}
+    name: ${{ matrix.target.name }} / ${{ matrix.version }}
     runs-on: ${{ matrix.target.os }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
-      - name: Install OpenSSL
-        if: matrix.target.os == 'windows-latest'
-        shell: bash
-        run: |
-          set -e
-          choco install openssl --version=1.1.1.2100 -y --no-progress
-          echo 'OPENSSL_DIR=C:\Program Files\OpenSSL' >> $GITHUB_ENV
-          echo "RUSTFLAGS=-C target-feature=+crt-static" >> $GITHUB_ENV
-
-      - name: Install Rust (${{ matrix.version.name }})
-        uses: actions-rust-lang/setup-rust-toolchain@v1.11.0
+      - name: Install ${{ matrix.version }}
+        uses: actions-rs/toolchain@v1
         with:
-          toolchain: ${{ matrix.version.version }}
+          toolchain: ${{ matrix.version }}-${{ matrix.target.triple }}
+          profile: minimal
+          override: true
 
-      - name: Install cargo-hack, cargo-ci-cache-clean, just
-        uses: taiki-e/install-action@v2.49.42
+      - name: Install cargo-hack
+        uses: taiki-e/install-action@cargo-hack
+
+      - name: Generate Cargo.lock
+        uses: actions-rs/cargo@v1
         with:
-          tool: cargo-hack,cargo-ci-cache-clean,just
-
-      - name: workaround MSRV issues
-        if: matrix.version.name == 'msrv'
-        run: just downgrade-for-msrv
+          command: generate-lockfile
+      - name: Cache Dependencies
+        uses: Swatinem/rust-cache@v1.2.0
 
       - name: check minimal
-        run: cargo ci-min
+        uses: actions-rs/cargo@v1
+        with: { command: ci-min }
 
       - name: check minimal + examples
-        run: cargo ci-check-min-examples
+        uses: actions-rs/cargo@v1
+        with: { command: ci-check-min-examples }
 
       - name: check default
-        run: cargo ci-check
+        uses: actions-rs/cargo@v1
+        with: { command: ci-check }
 
       - name: tests
+        uses: actions-rs/cargo@v1
         timeout-minutes: 40
-        run: cargo ci-test --exclude=actix-session --exclude=actix-limitation
+        with:
+          command: ci-test
+          args: >-
+            --exclude=actix-redis
+            --exclude=actix-session
+            --exclude=actix-limitation
 
-      - name: CI cache clean
-        run: cargo-ci-cache-clean
+      - name: Clear the cargo caches
+        run: |
+          cargo install cargo-cache --version 0.6.2 --no-default-features --features ci-autoclean
+          cargo-cache
 
   doc_tests:
-    name: Documentation Tests
+    name: doc tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - name: Install Rust (nightly)
-        uses: actions-rust-lang/setup-rust-toolchain@v1.11.0
+        uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
+          toolchain: nightly-x86_64-unknown-linux-gnu
+          profile: minimal
+          override: true
 
-      - name: Install just
-        uses: taiki-e/install-action@v2.49.42
+      - name: Generate Cargo.lock
+        uses: actions-rs/cargo@v1
+        with: { command: generate-lockfile }
+      - name: Cache Dependencies
+        uses: Swatinem/rust-cache@v1.3.0
+
+      - name: doc tests
+        uses: actions-rs/cargo@v1
+        timeout-minutes: 40
         with:
-          tool: just
-
-      - name: Test docs
-        run: just test-docs
-
-      - name: Build docs
-        run: just doc
+          command: ci-doctest
+          args: -- --nocapture

.github/workflows/coverage.yml

@@ -1,15 +1,11 @@
+# disabled because `cargo tarpaulin` currently segfaults
+
 name: Coverage
 
 on:
   push:
     branches: [master]
 
-permissions: { contents: read }
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
 jobs:
   coverage:
     runs-on: ubuntu-latest
@@ -22,26 +18,25 @@ jobs:
         options: --entrypoint redis-server
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
-      - name: Install Rust
-        uses: actions-rust-lang/setup-rust-toolchain@v1.11.0
+      - name: Install stable
+        uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
-          components: llvm-tools-preview
+          toolchain: stable-x86_64-unknown-linux-gnu
+          profile: minimal
+          override: true
 
-      - name: Install just, cargo-llvm-cov, cargo-nextest
-        uses: taiki-e/install-action@v2.49.42
-        with:
-          tool: just,cargo-llvm-cov,cargo-nextest
-
-      - name: Generate code coverage
-        run: just test-coverage-codecov
+      - name: Generate Cargo.lock
+        uses: actions-rs/cargo@v1
+        with: { command: generate-lockfile }
+      - name: Cache Dependencies
+        uses: Swatinem/rust-cache@v1.2.0
 
+      - name: Generate coverage file
+        run: |
+          cargo install cargo-tarpaulin --vers "^0.13"
+          cargo tarpaulin --workspace --out Xml --verbose
       - name: Upload to Codecov
-        uses: codecov/codecov-action@v5.4.0
-        with:
-          files: codecov.json
-          fail_ci_if_error: true
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+        uses: codecov/codecov-action@v1
+        with: { file: cobertura.xml }

.github/workflows/lint.yml

@@ -1,48 +1,39 @@
 name: Lint
 
-on: [pull_request]
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
 
 jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
-      - name: Install Rust (nightly)
-        uses: actions-rust-lang/setup-rust-toolchain@v1.11.0
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly
           components: rustfmt
-
       - name: Check with rustfmt
-        run: cargo fmt --all -- --check
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
 
   clippy:
-    permissions:
-      contents: read
-      checks: write # to add clippy checks to PR diffs
-
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - name: Install Rust
-        uses: actions-rust-lang/setup-rust-toolchain@v1.11.0
+        uses: actions-rs/toolchain@v1
         with:
+          toolchain: stable
           components: clippy
-
+          override: true
       - name: Check with Clippy
-        uses: giraffate/clippy-action@v1.0.1
+        uses: actions-rs/clippy-check@v1
         with:
-          reporter: github-pr-check
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          clippy_flags: >-
-            --workspace --all-features --tests --examples --bins --
-            -A unknown_lints -D clippy::todo -D clippy::dbg_macro
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --workspace --tests --all-features

.github/workflows/upload-doc.yml

@@ -0,0 +1,35 @@
+name: Upload Documentation
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly-x86_64-unknown-linux-gnu
+          profile: minimal
+          override: true
+
+      - name: Build Docs
+        uses: actions-rs/cargo@v1
+        with:
+          command: doc
+          args: --workspace --all-features --no-deps
+
+      - name: Tweak HTML
+        run: echo '<meta http-equiv="refresh" content="0;url=actix_cors/index.html">' > target/doc/index.html
+
+      - name: Deploy to GitHub Pages
+        uses: JamesIves/github-pages-deploy-action@3.7.1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          BRANCH: gh-pages
+          FOLDER: target/doc

.gitignore

@@ -1,5 +1,6 @@
 /target
 **/*.rs.bk
+Cargo.lock
 
 guide/build/
 /gh-pages
@@ -11,5 +12,3 @@ guide/build/
 *.sock
 *~
 .DS_Store
-
-Server.toml

.prettierrc.yml

@@ -1,5 +0,0 @@
-overrides:
-  - files: "*.md"
-    options:
-      proseWrap: never
-      printWidth: 9999

Cargo.toml

@@ -5,31 +5,18 @@ members = [
     "actix-identity",
     "actix-limitation",
     "actix-protobuf",
+    "actix-redis",
     "actix-session",
-    "actix-settings",
     "actix-web-httpauth",
-    "actix-ws",
 ]
 
-[workspace.package]
-repository = "https://github.com/actix/actix-extras"
-homepage = "https://actix.rs"
-license = "MIT OR Apache-2.0"
-edition = "2021"
-rust-version = "1.75"
-
-[workspace.lints.rust]
-rust-2018-idioms = { level = "deny" }
-nonstandard-style = { level = "deny" }
-future-incompatible = { level = "deny" }
-
 [patch.crates-io]
 actix-cors = { path = "./actix-cors" }
 actix-identity = { path = "./actix-identity" }
 actix-limitation = { path = "./actix-limitation" }
 actix-protobuf = { path = "./actix-protobuf" }
+actix-redis = { path = "./actix-redis" }
 actix-session = { path = "./actix-session" }
-actix-settings = { path = "./actix-settings" }
 actix-web-httpauth = { path = "./actix-web-httpauth" }
 
 # uncomment to quickly test against local actix-web repo

LICENSE-APACHE

@@ -186,7 +186,8 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2017-NOW Actix team
+   Copyright 2017-NOW Nikolay Kim
+   Copyright 2017-NOW svartalf and Actix team
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

LICENSE-MIT

@@ -1,4 +1,5 @@
-Copyright (c) 2023 Actix team
+Copyright (c) 2017 Nikolay Kim
+Copyright (c) 2017 svartalf and Actix team
 
 Permission is hereby granted, free of charge, to any
 person obtaining a copy of this software and associated

README.md

@@ -2,27 +2,22 @@
 
 > A collection of additional crates supporting [Actix Web].
 
-<!-- prettier-ignore-start -->
-
 [![CI](https://github.com/actix/actix-extras/actions/workflows/ci.yml/badge.svg)](https://github.com/actix/actix-extras/actions/workflows/ci.yml)
 [![codecov](https://codecov.io/gh/actix/actix-extras/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-extras)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/5Ux4QGChWc)
 [![Dependency Status](https://deps.rs/repo/github/actix/actix-extras/status.svg)](https://deps.rs/repo/github/actix/actix-extras)
 
-<!-- prettier-ignore-end -->
-
 ## Crates by @actix
 
 | Crate                |                                                                                                                                                                                                                                                                |                                                                                 |
-| -------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------- |
-| [actix-cors]         | [![crates.io](https://img.shields.io/crates/v/actix-cors?label=latest)](https://crates.io/crates/actix-cors) [![dependency status](https://deps.rs/crate/actix-cors/latest/status.svg)](https://deps.rs/crate/actix-cors)                                 | Cross-Origin Resource Sharing (CORS) controls.                                  |
-| [actix-identity]     | [![crates.io](https://img.shields.io/crates/v/actix-identity?label=latest)](https://crates.io/crates/actix-identity) [![dependency status](https://deps.rs/crate/actix-identity/latest/status.svg)](https://deps.rs/crate/actix-identity)                 | Identity management.                                                            |
-| [actix-limitation]   | [![crates.io](https://img.shields.io/crates/v/actix-limitation?label=latest)](https://crates.io/crates/actix-limitation) [![dependency status](https://deps.rs/crate/actix-limitation/latest/status.svg)](https://deps.rs/crate/actix-limitation)         | Rate-limiting using a fixed window counter for arbitrary keys, backed by Redis. |
-| [actix-protobuf]     | [![crates.io](https://img.shields.io/crates/v/actix-protobuf?label=latest)](https://crates.io/crates/actix-protobuf) [![dependency status](https://deps.rs/crate/actix-protobuf/latest/status.svg)](https://deps.rs/crate/actix-protobuf)                 | Protobuf payload extractor.                                                     |
-| [actix-session]      | [![crates.io](https://img.shields.io/crates/v/actix-session?label=latest)](https://crates.io/crates/actix-session) [![dependency status](https://deps.rs/crate/actix-session/latest/status.svg)](https://deps.rs/crate/actix-session)                     | Session management.                                                             |
-| [actix-settings]     | [![crates.io](https://img.shields.io/crates/v/actix-settings?label=latest)](https://crates.io/crates/actix-settings) [![dependency status](https://deps.rs/crate/actix-settings/latest/status.svg)](https://deps.rs/crate/actix-settings)                 | Easily manage Actix Web's settings from a TOML file and environment variables.  |
-| [actix-web-httpauth] | [![crates.io](https://img.shields.io/crates/v/actix-web-httpauth?label=latest)](https://crates.io/crates/actix-web-httpauth) [![dependency status](https://deps.rs/crate/actix-web-httpauth/latest/status.svg)](https://deps.rs/crate/actix-web-httpauth) | HTTP authentication schemes.                                                    |
-| [actix-ws]           | [![crates.io](https://img.shields.io/crates/v/actix-ws?label=latest)][actix-ws] [![dependency status](https://deps.rs/crate/actix-ws/latest/status.svg)](https://deps.rs/crate/actix-ws)                                                                  | WebSockets for Actix Web, without actors.                                       |
+| -------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------- |
+| [actix-cors]         | [![crates.io](https://img.shields.io/crates/v/actix-cors?label=latest)](https://crates.io/crates/actix-cors) [![dependency status](https://deps.rs/crate/actix-cors/0.6.1/status.svg)](https://deps.rs/crate/actix-cors/0.6.1)                                 | Cross-origin resource sharing (CORS) for actix-web applications.                |
+| [actix-identity]     | [![crates.io](https://img.shields.io/crates/v/actix-identity?label=latest)](https://crates.io/crates/actix-identity) [![dependency status](https://deps.rs/crate/actix-identity/0.4.0/status.svg)](https://deps.rs/crate/actix-identity/0.4.0)                 | Identity service for actix-web framework.                                       |
+| [actix-limitation]   | [![crates.io](https://img.shields.io/crates/v/actix-limitation?label=latest)](https://crates.io/crates/actix-limitation) [![dependency status](https://deps.rs/crate/actix-limitation/0.2.0/status.svg)](https://deps.rs/crate/actix-limitation/0.2.0)         | Rate-limiting using a fixed window counter for arbitrary keys, backed by Redis. |
+| [actix-protobuf]     | [![crates.io](https://img.shields.io/crates/v/actix-protobuf?label=latest)](https://crates.io/crates/actix-protobuf) [![dependency status](https://deps.rs/crate/actix-protobuf/0.7.0/status.svg)](https://deps.rs/crate/actix-protobuf/0.7.0)                 | Protobuf support for actix-web framework.                                       |
+| [actix-redis]        | [![crates.io](https://img.shields.io/crates/v/actix-redis?label=latest)](https://crates.io/crates/actix-redis) [![dependency status](https://deps.rs/crate/actix-redis/0.11.0/status.svg)](https://deps.rs/crate/actix-redis/0.11.0)                           | Redis integration for actix framework.                                          |
+| [actix-session]      | [![crates.io](https://img.shields.io/crates/v/actix-session?label=latest)](https://crates.io/crates/actix-session) [![dependency status](https://deps.rs/crate/actix-session/0.6.0/status.svg)](https://deps.rs/crate/actix-session/0.6.0)                     | Session for actix-web framework.                                                |
+| [actix-web-httpauth] | [![crates.io](https://img.shields.io/crates/v/actix-web-httpauth?label=latest)](https://crates.io/crates/actix-web-httpauth) [![dependency status](https://deps.rs/crate/actix-web-httpauth/0.6.0/status.svg)](https://deps.rs/crate/actix-web-httpauth/0.6.0) | HTTP authentication schemes for actix-web.                                      |
 
 ---
 
@@ -31,26 +26,21 @@
 These crates are provided by the community.
 
 | Crate                      |                                                                                                                                                                                                                                                               |                                                                                                   |
-| -------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- |
-| [actix-web-lab]            | [![crates.io](https://img.shields.io/crates/v/actix-web-lab?label=latest)][actix-web-lab] [![dependency status](https://deps.rs/crate/actix-web-lab/latest/status.svg)](https://deps.rs/crate/actix-web-lab)                                             | Experimental extractors, middleware, and other extras for possible inclusion in Actix Web.        |
-| [actix-form-data]          | [![crates.io](https://img.shields.io/crates/v/actix-form-data?label=latest)][actix-form-data] [![dependency status](https://deps.rs/crate/actix-form-data/latest/status.svg)](https://deps.rs/crate/actix-form-data)                                     | Multipart form data from actix multipart streams.                                                 |
-| [actix-governor]           | [![crates.io](https://img.shields.io/crates/v/actix-governor?label=latest)][actix-governor] [![dependency status](https://deps.rs/crate/actix-governor/latest/status.svg)](https://deps.rs/crate/actix-governor)                                         | Rate-limiting backed by governor.                                                                 |
-| [actix-casbin]             | [![crates.io](https://img.shields.io/crates/v/actix-casbin?label=latest)][actix-casbin] [![dependency status](https://deps.rs/crate/actix-casbin/latest/status.svg)](https://deps.rs/crate/actix-casbin)                                                 | Authorization library that supports access control models like ACL, RBAC & ABAC.                  |
-| [actix-ip-filter]          | [![crates.io](https://img.shields.io/crates/v/actix-ip-filter?label=latest)][actix-ip-filter] [![dependency status](https://deps.rs/crate/actix-ip-filter/latest/status.svg)](https://deps.rs/crate/actix-ip-filter)                                     | IP address filter. Supports glob patterns.                                                        |
-| [actix-web-static-files]   | [![crates.io](https://img.shields.io/crates/v/actix-web-static-files?label=latest)][actix-web-static-files] [![dependency status](https://deps.rs/crate/actix-web-static-files/latest/status.svg)](https://deps.rs/crate/actix-web-static-files)         | Static files as embedded resources.                                                               |
-| [actix-web-grants]         | [![crates.io](https://img.shields.io/crates/v/actix-web-grants?label=latest)][actix-web-grants] [![dependency status](https://deps.rs/crate/actix-web-grants/latest/status.svg)](https://deps.rs/crate/actix-web-grants)                                 | Extension for validating user authorities.                                                        |
-| [aliri_actix]              | [![crates.io](https://img.shields.io/crates/v/aliri_actix?label=latest)][aliri_actix] [![dependency status](https://deps.rs/crate/aliri_actix/latest/status.svg)](https://deps.rs/crate/aliri_actix)                                                     | Endpoint authorization and authentication using scoped OAuth2 JWT tokens.                         |
-| [actix-web-flash-messages] | [![crates.io](https://img.shields.io/crates/v/actix-web-flash-messages?label=latest)][actix-web-flash-messages] [![dependency status](https://deps.rs/crate/actix-web-flash-messages/latest/status.svg)](https://deps.rs/crate/actix-web-flash-messages) | Support for flash messages/one-time notifications in `actix-web`.                                 |
-| [awmp]                     | [![crates.io](https://img.shields.io/crates/v/awmp?label=latest)][awmp] [![dependency status](https://deps.rs/crate/awmp/latest/status.svg)](https://deps.rs/crate/awmp)                                                                                 | An easy to use wrapper around multipart fields for Actix Web.                                     |
-| [tracing-actix-web]        | [![crates.io](https://img.shields.io/crates/v/tracing-actix-web?label=latest)][tracing-actix-web] [![dependency status](https://deps.rs/crate/tracing-actix-web/latest/status.svg)](https://deps.rs/crate/tracing-actix-web)                             | A middleware to collect telemetry data from applications built on top of the Actix Web framework. |
-| [actix-hash]               | [![crates.io](https://img.shields.io/crates/v/actix-hash?label=latest)][actix-hash] [![dependency status](https://deps.rs/crate/actix-hash/latest/status.svg)](https://deps.rs/crate/actix-hash)                                                         | Hashing utilities for Actix Web.                                                                  |
-| [actix-bincode]            | ![crates.io](https://img.shields.io/crates/v/actix-bincode?label=latest) [![dependency status](https://deps.rs/crate/actix-bincode/latest/status.svg)](https://deps.rs/crate/actix-bincode)                                                              | Bincode payload extractor for Actix Web.                                                          |
-| [sentinel-actix]           | ![crates.io](https://img.shields.io/crates/v/sentinel-actix?label=latest) [![dependency status](https://deps.rs/crate/sentinel-actix/latest/status.svg)](https://deps.rs/crate/sentinel-actix)                                                           | General and flexible protection for Actix Web.                                                    |
-| [actix-telepathy]          | ![crates.io](https://img.shields.io/crates/v/actix-telepathy?label=latest) [![dependency status](https://deps.rs/crate/actix-telepathy/latest/status.svg)](https://deps.rs/crate/actix-telepathy)                                                        | Build distributed applications with `RemoteActors` and `RemoteMessages`.                          |
-| [apistos]                  | ![crates.io](https://img.shields.io/crates/v/apistos?label=latest) [![dependency status](https://deps.rs/crate/apistos/latest/status.svg)](https://deps.rs/crate/apistos)                                                                                | Automatic OpenAPI v3 documentation for Actix Web.                                                 |
-| [actix-web-validation]     | ![crates.io](https://img.shields.io/crates/v/actix-web-validation?label=latest) [![dependency status](https://deps.rs/crate/actix-web-validation/latest/status.svg)](https://deps.rs/crate/actix-web-validation)                                         | Request validation for Actix Web.                                                                 |
-| [actix-jwt-cookies]        | ![crates.io](https://img.shields.io/crates/v/actix-jwt-cookies?label=latest) [![dependency status](https://deps.rs/repo/github/Necoo33/actix-jwt-cookies/status.svg)](https://deps.rs/repo/github/Necoo33/actix-jwt-cookies?path=%2F)                    | Store your data in encrypted cookies and get it elegantly.                                        |
-| [actix-ws-broadcaster]     | ![crates.io](https://img.shields.io/crates/v/actix-ws-broadcaster?label=latest) [![dependency status](https://deps.rs/repo/github/Necoo33/actix-ws-broadcaster/status.svg?path=%2F)](https://deps.rs/repo/github/Necoo33/actix-ws-broadcaster?path=%2F)  | A broadcaster library for actix-ws that includes grouping and conditional broadcasting.           |
+| -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- |
+| [actix-web-lab]            | [![crates.io](https://img.shields.io/crates/v/actix-web-lab?label=latest)][actix-web-lab] [![dependency status](https://deps.rs/crate/actix-web-lab/0.16.4/status.svg)](https://deps.rs/crate/actix-web-lab/0.16.4)                                           | Experimental extractors, middleware, and other extras for possible inclusion in Actix Web.        |
+| [actix-multipart-extract]  | [![crates.io](https://img.shields.io/crates/v/actix-multipart-extract?label=latest)][actix-multipart-extract] [![dependency status](https://deps.rs/crate/actix-multipart-extract/0.1.4/status.svg)](https://deps.rs/crate/actix-multipart-extract/0.1.4)     | Better multipart form support for Actix Web.                                                      |
+| [actix-form-data]          | [![crates.io](https://img.shields.io/crates/v/actix-form-data?label=latest)][actix-form-data] [![dependency status](https://deps.rs/crate/actix-form-data/0.6.2/status.svg)](https://deps.rs/crate/actix-form-data/0.6.2)                                     | Rate-limiting backed by form-data.                                                                |
+| [actix-governor]           | [![crates.io](https://img.shields.io/crates/v/actix-governor?label=latest)][actix-governor] [![dependency status](https://deps.rs/crate/actix-governor/0.3.0/status.svg)](https://deps.rs/crate/actix-governor/0.3.0)                                         | Rate-limiting backed by governor.                                                                 |
+| [actix-casbin]             | [![crates.io](https://img.shields.io/crates/v/actix-casbin?label=latest)][actix-casbin] [![dependency status](https://deps.rs/crate/actix-casbin/0.4.2/status.svg)](https://deps.rs/crate/actix-casbin/0.4.2)                                                 | Authorization library that supports access control models like ACL, RBAC & ABAC.                  |
+| [actix-ip-filter]          | [![crates.io](https://img.shields.io/crates/v/actix-ip-filter?label=latest)][actix-ip-filter] [![dependency status](https://deps.rs/crate/actix-ip-filter/0.3.1/status.svg)](https://deps.rs/crate/actix-ip-filter/0.3.1)                                     | IP address filter. Supports glob patterns.                                                        |
+| [actix-web-static-files]   | [![crates.io](https://img.shields.io/crates/v/actix-web-static-files?label=latest)][actix-web-static-files] [![dependency status](https://deps.rs/crate/actix-web-static-files/4.0.0/status.svg)](https://deps.rs/crate/actix-web-static-files/4.0.0)         | Static files as embedded resources.                                                               |
+| [actix-web-grants]         | [![crates.io](https://img.shields.io/crates/v/actix-web-grants?label=latest)][actix-web-grants] [![dependency status](https://deps.rs/crate/actix-web-grants/3.0.1/status.svg)](https://deps.rs/crate/actix-web-grants/3.0.1)                                 | Extension for validating user authorities.                                                        |
+| [aliri_actix]              | [![crates.io](https://img.shields.io/crates/v/aliri_actix?label=latest)][aliri_actix] [![dependency status](https://deps.rs/crate/aliri_actix/0.7.0/status.svg)](https://deps.rs/crate/aliri_actix/0.7.0)                                                     | Endpoint authorization and authentication using scoped OAuth2 JWT tokens.                         |
+| [actix-web-flash-messages] | [![crates.io](https://img.shields.io/crates/v/actix-web-flash-messages?label=latest)][actix-web-flash-messages] [![dependency status](https://deps.rs/crate/actix-web-flash-messages/0.4.1/status.svg)](https://deps.rs/crate/actix-web-flash-messages/0.4.1) | Support for flash messages/one-time notifications in `actix-web`.                                 |
+| [awmp]                     | [![crates.io](https://img.shields.io/crates/v/awmp?label=latest)][awmp] [![dependency status](https://deps.rs/crate/awmp/0.8.1/status.svg)](https://deps.rs/crate/awmp/0.8.1)                                                                                 | An easy to use wrapper around multipart fields for Actix Web.                                     |
+| [tracing-actix-web]        | [![crates.io](https://img.shields.io/crates/v/tracing-actix-web?label=latest)][tracing-actix-web] [![dependency status](https://deps.rs/crate/tracing-actix-web/0.6.0/status.svg)](https://deps.rs/crate/tracing-actix-web/0.6.0)                             | A middleware to collect telemetry data from applications built on top of the actix-web framework. |
+| [actix-ws]                 | [![crates.io](https://img.shields.io/crates/v/actix-ws?label=latest)][actix-ws] [![dependency status](https://deps.rs/crate/actix-ws/0.2.5/status.svg)](https://deps.rs/crate/actix-ws/0.2.5)                                                                 | Actor-less WebSockets for the Actix Runtime.                                                      |
+| [actix-hash]               | [![crates.io](https://img.shields.io/crates/v/actix-hash?label=latest)][actix-hash] [![dependency status](https://deps.rs/crate/actix-hash/0.4.0/status.svg)](https://deps.rs/crate/actix-hash/0.4.0)                                                         | Hashing utilities for Actix Web.                                                                  |
 
 To add a crate to this list, submit a pull request.
 
@@ -63,8 +53,8 @@ To add a crate to this list, submit a pull request.
 [actix-identity]: ./actix-identity
 [actix-limitation]: ./actix-limitation
 [actix-protobuf]: ./actix-protobuf
+[actix-redis]: ./actix-redis
 [actix-session]: ./actix-session
-[actix-settings]: ./actix-settings
 [actix-web-httpauth]: ./actix-web-httpauth
 [actix-web-lab]: https://crates.io/crates/actix-web-lab
 [actix-multipart-extract]: https://crates.io/crates/actix-multipart-extract
@@ -80,11 +70,3 @@ To add a crate to this list, submit a pull request.
 [tracing-actix-web]: https://crates.io/crates/tracing-actix-web
 [actix-ws]: https://crates.io/crates/actix-ws
 [actix-hash]: https://crates.io/crates/actix-hash
-[actix-bincode]: https://crates.io/crates/actix-bincode
-[sentinel-actix]: https://crates.io/crates/sentinel-actix
-[actix-telepathy]: https://crates.io/crates/actix-telepathy
-[actix-web-validation]: https://crates.io/crates/actix-web-validation
-[actix-telepathy]: https://crates.io/crates/actix-telepathy
-[apistos]: https://crates.io/crates/apistos
-[actix-jwt-cookies]: https://crates.io/crates/actix-jwt-cookies
-[actix-ws-broadcaster]: https://crates.io/crates/actix-ws-broadcaster

actix-cors/CHANGES.md

@@ -1,88 +1,58 @@
 # Changes
 
-## Unreleased
-
-## 0.7.1
-
-- Implement `PartialEq` for `Cors` allowing for better testing.
-
-## 0.7.0
-
-- `Cors` is now marked `#[must_use]`.
-- Default for `Cors::block_on_origin_mismatch` is now false.
-- Minimum supported Rust version (MSRV) is now 1.75.
-
-## 0.6.5
-
-- Fix `Vary` header when Private Network Access is enabled.
-- Minimum supported Rust version (MSRV) is now 1.68.
-
-## 0.6.4
-
-- Add `Cors::allow_private_network_access()` behind an unstable flag (`draft-private-network-access`).
-
-## 0.6.3
-
-- Add `Cors::block_on_origin_mismatch()` option for controlling if requests are pre-emptively rejected.
-- Minimum supported Rust version (MSRV) is now 1.59 due to transitive `time` dependency.
-
-## 0.6.2
-
-- Fix `expose_any_header` to return list of response headers.
+## Unreleased - 2022-xx-xx
 - Minimum supported Rust version (MSRV) is now 1.57 due to transitive `time` dependency.
 
-## 0.6.1
 
-- Do not consider requests without a `Access-Control-Request-Method` as preflight.
+## 0.6.1 - 2022-03-07
+- Do not consider requests without a `Access-Control-Request-Method` as preflight. [#226]
 
-## 0.6.0
+[#226]: https://github.com/actix/actix-extras/pull/226
 
+
+## 0.6.0 - 2022-02-25
 - Update `actix-web` dependency to 4.0.
 
-<details>
-<summary>0.6.0 pre-releases</summary>
-
-## 0.6.0-beta.10
-
+## 0.6.0-beta.10 - 2022-02-07
 - Ensure that preflight responses contain a `Vary` header. [#224]
 
 [#224]: https://github.com/actix/actix-extras/pull/224
 
-## 0.6.0-beta.9
 
+## 0.6.0-beta.9 - 2022-02-07
 - Relax body type bounds on middleware impl. [#223]
 - Update `actix-web` dependency to `4.0.0-rc.1`.
 
 [#223]: https://github.com/actix/actix-extras/pull/223
 
-## 0.6.0-beta.8
 
+## 0.6.0-beta.8 - 2021-12-29
 - Minimum supported Rust version (MSRV) is now 1.54.
 
-## 0.6.0-beta.7
 
+## 0.6.0-beta.7 - 2021-12-18
 - Update `actix-web` dependency to `4.0.0-beta.15`. [#216]
 
 [#216]: https://github.com/actix/actix-extras/pull/216
 
-## 0.6.0-beta.6
 
+## 0.6.0-beta.6 - 2021-12-13
 - Fix panic when wrapping routes with dynamic segments in their paths. [#213]
 
 [#213]: https://github.com/actix/actix-extras/pull/213
 
-## 0.6.0-beta.5 _(YANKED)_
 
+## 0.6.0-beta.5 - 2021-12-12 _(YANKED)_
 - Update `actix-web` dependency to `4.0.0.beta-14`. [#209]
 
 [#209]: https://github.com/actix/actix-extras/pull/209
 
-## 0.6.0-beta.4
 
+## 0.6.0-beta.4 - 2021-11-22
 - No significant changes since `0.6.0-beta.3`.
 
-## 0.6.0-beta.3
 
+## 0.6.0-beta.3 - 2021-10-21
 - Make `Cors` middleware generic over body type [#195]
 - Fix `expose_any_header` behavior. [#204]
 - Update `actix-web` dependency to v4.0.0-beta.10. [#203]
@@ -92,90 +62,90 @@
 [#203]: https://github.com/actix/actix-extras/pull/203
 [#204]: https://github.com/actix/actix-extras/pull/204
 
-## 0.6.0-beta.2
 
+## 0.6.0-beta.2 - 2021-06-27
 - No notable changes.
 
-## 0.6.0-beta.1
 
+## 0.6.0-beta.1 - 2021-04-02
 - Update `actix-web` dependency to 4.0.0 beta.
 - Minimum supported Rust version (MSRV) is now 1.46.0.
 
-</details>
-
-## 0.5.4
 
+## 0.5.4 - 2020-12-31
 - Fix `expose_any_header` method, now set the correct field. [#143]
 
 [#143]: https://github.com/actix/actix-extras/pull/143
 
-## 0.5.3
 
+## 0.5.3 - 2020-11-19
 - Fix version spec for `derive_more` dependency.
 
-## 0.5.2
 
+## 0.5.2 - 2020-11-15
 - Ensure `tinyvec` is using the correct features.
 - Bump `futures-util` minimum version to `0.3.7` to avoid `RUSTSEC-2020-0059`.
 
-## 0.5.1
 
+## 0.5.1 - 2020-11-05
 - Fix `allow_any_header` method, now set the correct field. [#121]
 
 [#121]: https://github.com/actix/actix-extras/pull/121
 
-## 0.5.0
 
+## 0.5.0 - 2020-10-19
 - Disallow `*` in `Cors::allowed_origin`. [#114].
 - Hide `CorsMiddleware` from docs. [#118].
 - `CorsFactory` is removed. [#119]
 - The `impl Default` constructor is now overly-restrictive. [#119]
 - Added `Cors::permissive()` constructor that allows anything. [#119]
-- Adds methods for each property to reset to a permissive state. (`allow_any_origin`, `expose_any_header`, etc.) [#119]
+- Adds methods for each property to reset to a permissive state. (`allow_any_origin`,
+  `expose_any_header`, etc.) [#119]
 - Errors are now propagated with `Transform::InitError` instead of panicking. [#119]
 - Fixes bug where allowed origin functions are not called if `allowed_origins` is All. [#119]
 - `AllOrSome` is no longer public. [#119]
-- Functions used for `allowed_origin_fn` now receive the Origin HeaderValue as the first parameter. [#120]
+- Functions used for `allowed_origin_fn` now receive the Origin HeaderValue as the
+  first parameter. [#120]
 
 [#114]: https://github.com/actix/actix-extras/pull/114
 [#118]: https://github.com/actix/actix-extras/pull/118
 [#119]: https://github.com/actix/actix-extras/pull/119
 [#120]: https://github.com/actix/actix-extras/pull/120
 
-## 0.4.1
 
+## 0.4.1 - 2020-10-07
 - Allow closures to be used with `allowed_origin_fn`. [#110]
 
 [#110]: https://github.com/actix/actix-extras/pull/110
 
-## 0.4.0
 
+## 0.4.0 - 2020-09-27
 - Implement `allowed_origin_fn` builder method. [#93]
 - Use `TryInto` instead of `TryFrom` where applicable. [#106]
 
 [#93]: https://github.com/actix/actix-extras/pull/93
 [#106]: https://github.com/actix/actix-extras/pull/106
 
-## 0.3.0
 
+## 0.3.0 - 2020-09-11
 - Update `actix-web` dependency to 3.0.0.
 - Minimum supported Rust version (MSRV) is now 1.42.0.
 - Implement the Debug trait on all public types.
 
-## 0.3.0-alpha.1
 
+## 0.3.0-alpha.1 - 2020-03-11
 - Minimize `futures-*` dependencies
 - Update `actix-web` dependency to 3.0.0-alpha.1
 
-## 0.2.0 - 2019-12-20
 
+## 0.2.0 - 2019-12-20
 - Release
 
-## 0.2.0-alpha.3 - 2019-12-07
 
+## 0.2.0-alpha.3 - 2019-12-07
 - Migrate to actix-web 2.0.0
 - Bump `derive_more` crate version to 0.99.0
 
-## 0.1.0 - 2019-06-15
 
+## 0.1.0 - 2019-06-15
 - Move cors middleware to separate crate

actix-cors/Cargo.toml

@@ -1,39 +1,32 @@
 [package]
 name = "actix-cors"
-version = "0.7.1"
+version = "0.6.1"
 authors = [
     "Nikolay Kim <fafhrd91@gmail.com>",
     "Rob Ede <robjtede@icloud.com>",
 ]
 description = "Cross-Origin Resource Sharing (CORS) controls for Actix Web"
 keywords = ["actix", "cors", "web", "security", "crossorigin"]
-repository.workspace = true
-homepage.workspace = true
-license.workspace = true
-edition.workspace = true
-rust-version.workspace = true
+homepage = "https://actix.rs"
+repository = "https://github.com/actix/actix-extras.git"
+license = "MIT OR Apache-2.0"
+edition = "2018"
 
-[package.metadata.docs.rs]
-rustdoc-args = ["--cfg", "docsrs"]
-all-features = true
-
-[features]
-draft-private-network-access = []
+[lib]
+name = "actix_cors"
+path = "src/lib.rs"
 
 [dependencies]
 actix-utils = "3"
 actix-web = { version = "4", default-features = false }
 
-derive_more = { version = "2", features = ["display", "error"] }
-futures-util = { version = "0.3.17", default-features = false, features = ["std"] }
+derive_more = "0.99.5"
+futures-util = { version = "0.3.7", default-features = false }
 log = "0.4"
 once_cell = "1"
-smallvec = "1"
+smallvec = "1.6.1"
 
 [dev-dependencies]
-actix-web = { version = "4", default-features = false, features = ["macros"] }
-env_logger = "0.11"
+actix-web = { version = "4", default_features = false, features = ["macros"] }
+env_logger = "0.9"
 regex = "1.4"
-
-[lints]
-workspace = true

actix-cors/README.md

@@ -1,72 +1,14 @@
 # actix-cors
 
-<!-- prettier-ignore-start -->
+> Cross-origin resource sharing (CORS) for Actix Web.
 
 [![crates.io](https://img.shields.io/crates/v/actix-cors?label=latest)](https://crates.io/crates/actix-cors)
-[![Documentation](https://docs.rs/actix-cors/badge.svg?version=0.7.1)](https://docs.rs/actix-cors/0.7.1)
-![Version](https://img.shields.io/badge/rustc-1.75+-ab6000.svg)
-![MIT or Apache 2.0 licensed](https://img.shields.io/crates/l/actix-cors.svg)
-<br />
-[![Dependency Status](https://deps.rs/crate/actix-cors/0.7.1/status.svg)](https://deps.rs/crate/actix-cors/0.7.1)
-[![Download](https://img.shields.io/crates/d/actix-cors.svg)](https://crates.io/crates/actix-cors)
-[![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)
-
-<!-- prettier-ignore-end -->
-
-<!-- cargo-rdme start -->
-
-Cross-Origin Resource Sharing (CORS) controls for Actix Web.
-
-This middleware can be applied to both applications and resources. Once built, a [`Cors`] builder can be used as an argument for Actix Web's `App::wrap()`, `Scope::wrap()`, or `Resource::wrap()` methods.
-
-This CORS middleware automatically handles `OPTIONS` preflight requests.
-
-## Crate Features
-
-- `draft-private-network-access`: ⚠️ Unstable. Adds opt-in support for the [Private Network Access] spec extensions. This feature is unstable since it will follow breaking changes in the draft spec until it is finalized.
-
-## Example
-
-```rust
-use actix_cors::Cors;
-use actix_web::{get, http, web, App, HttpRequest, HttpResponse, HttpServer};
-
-#[get("/index.html")]
-async fn index(req: HttpRequest) -> &'static str {
-    "<p>Hello World!</p>"
-}
-
-#[actix_web::main]
-async fn main() -> std::io::Result<()> {
-    HttpServer::new(|| {
-        let cors = Cors::default()
-            .allowed_origin("https://www.rust-lang.org")
-            .allowed_origin_fn(|origin, _req_head| {
-                origin.as_bytes().ends_with(b".rust-lang.org")
-            })
-            .allowed_methods(vec!["GET", "POST"])
-            .allowed_headers(vec![http::header::AUTHORIZATION, http::header::ACCEPT])
-            .allowed_header(http::header::CONTENT_TYPE)
-            .max_age(3600);
-
-        App::new()
-            .wrap(cors)
-            .service(index)
-    })
-    .bind(("127.0.0.1", 8080))?
-    .run()
-    .await;
-
-    Ok(())
-}
-```
-
-[Private Network Access]: https://wicg.github.io/private-network-access
-
-<!-- cargo-rdme end -->
+[![Documentation](https://docs.rs/actix-cors/badge.svg?version=0.6.1)](https://docs.rs/actix-cors/0.6.1)
+![Apache 2.0 or MIT licensed](https://img.shields.io/crates/l/actix-cors)
+[![Dependency Status](https://deps.rs/crate/actix-cors/0.6.1/status.svg)](https://deps.rs/crate/actix-cors/0.6.1)
 
 ## Documentation & Resources
 
 - [API Documentation](https://docs.rs/actix-cors)
 - [Example Project](https://github.com/actix/examples/tree/master/cors)
-- Minimum Supported Rust Version (MSRV): 1.75
+- Minimum Supported Rust Version (MSRV): 1.57

actix-cors/examples/cors.rs

@@ -39,8 +39,6 @@ async fn main() -> std::io::Result<()> {
                     .allowed_header(header::CONTENT_TYPE)
                     // set list of headers that are safe to expose
                     .expose_headers(&[header::CONTENT_DISPOSITION])
-                    // allow cURL/HTTPie from working without providing Origin headers
-                    .block_on_origin_mismatch(false)
                     // set preflight cache TTL
                     .max_age(3600),
             )

actix-cors/src/builder.rs

@@ -1,4 +1,4 @@
-use std::{collections::HashSet, rc::Rc};
+use std::{collections::HashSet, convert::TryInto, iter::FromIterator, rc::Rc};
 
 use actix_utils::future::{self, Ready};
 use actix_web::{
@@ -52,20 +52,13 @@ static ALL_METHODS_SET: Lazy<HashSet<Method>> = Lazy::new(|| {
 /// The alternative [`Cors::permissive()`] constructor is available for local development, allowing
 /// all origins and headers, etc. **The permissive constructor should not be used in production.**
 ///
-/// # Behavior
-///
-/// In all cases, behavior for this crate follows the [Fetch Standard CORS protocol]. See that
-/// document for information on exact semantics for configuration options and combinations.
-///
 /// # Errors
-///
 /// Errors surface in the middleware initialization phase. This means that, if you have logs enabled
 /// in Actix Web (using `env_logger` or other crate that exposes logs from the `log` crate), error
 /// messages will outline what is wrong with the CORS configuration in the server logs and the
 /// server will fail to start up or serve requests.
 ///
 /// # Example
-///
 /// ```
 /// use actix_cors::Cors;
 /// use actix_web::http::header;
@@ -79,18 +72,14 @@ static ALL_METHODS_SET: Lazy<HashSet<Method>> = Lazy::new(|| {
 ///
 /// // `cors` can now be used in `App::wrap`.
 /// ```
-///
-/// [Fetch Standard CORS protocol]: https://fetch.spec.whatwg.org/#http-cors-protocol
 #[derive(Debug)]
-#[must_use]
 pub struct Cors {
     inner: Rc<Inner>,
     error: Option<Either<HttpError, CorsError>>,
 }
 
 impl Cors {
-    /// Constructs a very permissive set of defaults for quick development. (Not recommended for
-    /// production use.)
+    /// A very permissive set of default for quick development. Not recommended for production use.
     ///
     /// *All* origins, methods, request headers and exposed headers allowed. Credentials supported.
     /// Max age 1 hour. Does not send wildcard.
@@ -112,10 +101,7 @@ impl Cors {
             preflight: true,
             send_wildcard: false,
             supports_credentials: true,
-            #[cfg(feature = "draft-private-network-access")]
-            allow_private_network_access: false,
             vary_header: true,
-            block_on_origin_mismatch: false,
         };
 
         Cors {
@@ -135,12 +121,12 @@ impl Cors {
         self
     }
 
-    /// Adds an origin that is allowed to make requests.
+    /// Add an origin that is allowed to make requests.
     ///
-    /// This method allows specifying a finite set of origins to verify the value of the `Origin`
-    /// request header. These are `origin-or-null` types in the [Fetch Standard].
+    /// By default, requests from all origins are accepted by CORS logic. This method allows to
+    /// specify a finite set of origins to verify the value of the `Origin` request header.
     ///
-    /// By default, no origins are accepted.
+    /// These are `origin-or-null` types in the [Fetch Standard].
     ///
     /// When this list is set, the client's `Origin` request header will be checked in a
     /// case-sensitive manner.
@@ -188,7 +174,7 @@ impl Cors {
         self
     }
 
-    /// Determinates allowed origins by processing requests which didn't match any origins specified
+    /// Determinate allowed origins by processing requests which didn't match any origins specified
     /// in the `allowed_origin`.
     ///
     /// The function will receive two parameters, the Origin header value, and the `RequestHead` of
@@ -214,17 +200,20 @@ impl Cors {
     /// See [`Cors::allowed_methods`] for more info on allowed methods.
     pub fn allow_any_method(mut self) -> Cors {
         if let Some(cors) = cors(&mut self.inner, &self.error) {
-            ALL_METHODS_SET.clone_into(&mut cors.allowed_methods);
+            cors.allowed_methods = ALL_METHODS_SET.clone();
         }
 
         self
     }
 
-    /// Sets a list of methods which allowed origins can perform.
+    /// Set a list of methods which allowed origins can perform.
     ///
-    /// These will be sent in the `Access-Control-Allow-Methods` response header.
+    /// These will be sent in the `Access-Control-Allow-Methods` response header as specified in
+    /// the [Fetch Standard CORS protocol].
     ///
-    /// This defaults to an empty set.
+    /// Defaults to `[GET, HEAD, POST, OPTIONS, PUT, PATCH, DELETE]`
+    ///
+    /// [Fetch Standard CORS protocol]: https://fetch.spec.whatwg.org/#http-cors-protocol
     pub fn allowed_methods<U, M>(mut self, methods: U) -> Cors
     where
         U: IntoIterator<Item = M>,
@@ -287,13 +276,16 @@ impl Cors {
         self
     }
 
-    /// Sets a list of request header field names which can be used when this resource is accessed
-    /// by allowed origins.
+    /// Set a list of request header field names which can be used when this resource is accessed by
+    /// allowed origins.
     ///
     /// If `All` is set, whatever is requested by the client in `Access-Control-Request-Headers`
-    /// will be echoed back in the `Access-Control-Allow-Headers` header.
+    /// will be echoed back in the `Access-Control-Allow-Headers` header as specified in
+    /// the [Fetch Standard CORS protocol].
     ///
-    /// This defaults to an empty set.
+    /// Defaults to `All`.
+    ///
+    /// [Fetch Standard CORS protocol]: https://fetch.spec.whatwg.org/#http-cors-protocol
     pub fn allowed_headers<U, H>(mut self, headers: U) -> Cors
     where
         U: IntoIterator<Item = H>,
@@ -323,7 +315,7 @@ impl Cors {
         self
     }
 
-    /// Resets exposed response header list to a state where all headers are exposed.
+    /// Resets exposed response header list to a state where any header is accepted.
     ///
     /// See [`Cors::expose_headers`] for more info on exposed response headers.
     pub fn expose_any_header(mut self) -> Cors {
@@ -334,11 +326,13 @@ impl Cors {
         self
     }
 
-    /// Sets a list of headers which are safe to expose to the API of a CORS API specification.
-    ///
-    /// This corresponds to the `Access-Control-Expose-Headers` response header.
+    /// Set a list of headers which are safe to expose to the API of a CORS API specification.
+    /// This corresponds to the `Access-Control-Expose-Headers` response header as specified in
+    /// the [Fetch Standard CORS protocol].
     ///
     /// This defaults to an empty set.
+    ///
+    /// [Fetch Standard CORS protocol]: https://fetch.spec.whatwg.org/#http-cors-protocol
     pub fn expose_headers<U, H>(mut self, headers: U) -> Cors
     where
         U: IntoIterator<Item = H>,
@@ -367,76 +361,63 @@ impl Cors {
         self
     }
 
-    /// Sets a maximum time (in seconds) for which this CORS request may be cached.
-    ///
-    /// This value is set as the `Access-Control-Max-Age` header.
+    /// Set a maximum time (in seconds) for which this CORS request may be cached. This value is set
+    /// as the `Access-Control-Max-Age` header as specified in the [Fetch Standard CORS protocol].
     ///
     /// Pass a number (of seconds) or use None to disable sending max age header.
+    ///
+    /// [Fetch Standard CORS protocol]: https://fetch.spec.whatwg.org/#http-cors-protocol
     pub fn max_age(mut self, max_age: impl Into<Option<usize>>) -> Cors {
         if let Some(cors) = cors(&mut self.inner, &self.error) {
-            cors.max_age = max_age.into();
+            cors.max_age = max_age.into()
         }
 
         self
     }
 
-    /// Configures use of wildcard (`*`) origin in responses when appropriate.
+    /// Set to use wildcard origins.
     ///
     /// If send wildcard is set and the `allowed_origins` parameter is `All`, a wildcard
     /// `Access-Control-Allow-Origin` response header is sent, rather than the request’s
     /// `Origin` header.
     ///
-    /// This option **CANNOT** be used in conjunction with a [credential
-    /// supported](Self::supports_credentials()) configuration. Doing so will result in an error
-    /// during server startup.
+    /// This **CANNOT** be used in conjunction with `allowed_origins` set to `All` and
+    /// `allow_credentials` set to `true`. Depending on the mode of usage, this will either result
+    /// in an `CorsError::CredentialsWithWildcardOrigin` error during actix launch or runtime.
     ///
-    /// Defaults to disabled.
+    /// Defaults to `false`.
     pub fn send_wildcard(mut self) -> Cors {
         if let Some(cors) = cors(&mut self.inner, &self.error) {
-            cors.send_wildcard = true;
+            cors.send_wildcard = true
         }
 
         self
     }
 
-    /// Allows users to make authenticated requests.
+    /// Allows users to make authenticated requests
     ///
     /// If true, injects the `Access-Control-Allow-Credentials` header in responses. This allows
-    /// cookies and credentials to be submitted across domains.
+    /// cookies and credentials to be submitted across domains as specified in
+    /// the [Fetch Standard CORS protocol].
     ///
-    /// This option **CANNOT** be used in conjunction with option cannot be used in conjunction
-    /// with [wildcard origins](Self::send_wildcard()) configured. Doing so will result in an error
-    /// during server startup.
-    ///
-    /// Defaults to disabled.
-    pub fn supports_credentials(mut self) -> Cors {
-        if let Some(cors) = cors(&mut self.inner, &self.error) {
-            cors.supports_credentials = true;
-        }
-
-        self
-    }
-
-    /// Allow private network access.
-    ///
-    /// If true, injects the `Access-Control-Allow-Private-Network: true` header in responses if the
-    /// request contained the `Access-Control-Request-Private-Network: true` header.
-    ///
-    /// For more information on this behavior, see the draft [Private Network Access] spec.
+    /// This option cannot be used in conjunction with an `allowed_origin` set to `All` and
+    /// `send_wildcards` set to `true`.
     ///
     /// Defaults to `false`.
     ///
-    /// [Private Network Access]: https://wicg.github.io/private-network-access
-    #[cfg(feature = "draft-private-network-access")]
-    pub fn allow_private_network_access(mut self) -> Cors {
+    /// A server initialization error will occur if credentials are allowed, but the Origin is set
+    /// to send wildcards (`*`); this is not allowed by the CORS protocol.
+    ///
+    /// [Fetch Standard CORS protocol]: https://fetch.spec.whatwg.org/#http-cors-protocol
+    pub fn supports_credentials(mut self) -> Cors {
         if let Some(cors) = cors(&mut self.inner, &self.error) {
-            cors.allow_private_network_access = true;
+            cors.supports_credentials = true
         }
 
         self
     }
 
-    /// Disables `Vary` header support.
+    /// Disable `Vary` header support.
     ///
     /// When enabled the header `Vary: Origin` will be returned as per the Fetch Standard
     /// implementation guidelines.
@@ -448,39 +429,21 @@ impl Cors {
     /// By default, `Vary` header support is enabled.
     pub fn disable_vary_header(mut self) -> Cors {
         if let Some(cors) = cors(&mut self.inner, &self.error) {
-            cors.vary_header = false;
+            cors.vary_header = false
         }
 
         self
     }
 
-    /// Disables preflight request handling.
+    /// Disable support for preflight requests.
     ///
-    /// When enabled CORS middleware automatically handles `OPTIONS` requests. This is useful for
-    /// application level middleware.
+    /// When enabled CORS middleware automatically handles `OPTIONS` requests.
+    /// This is useful for application level middleware.
     ///
-    /// By default, preflight support is enabled.
+    /// By default *preflight* support is enabled.
     pub fn disable_preflight(mut self) -> Cors {
         if let Some(cors) = cors(&mut self.inner, &self.error) {
-            cors.preflight = false;
-        }
-
-        self
-    }
-
-    /// Configures whether requests should be pre-emptively blocked on mismatched origin.
-    ///
-    /// If `true`, a 400 Bad Request is returned immediately when a request fails origin validation.
-    ///
-    /// If `false`, the request will be processed as normal but relevant CORS headers will not be
-    /// appended to the response. In this case, the browser is trusted to validate CORS headers and
-    /// and block requests based on pre-flight requests. Use this setting to allow cURL and other
-    /// non-browser HTTP clients to function as normal, no matter what `Origin` the request has.
-    ///
-    /// Defaults to false.
-    pub fn block_on_origin_mismatch(mut self, block: bool) -> Cors {
-        if let Some(cors) = cors(&mut self.inner, &self.error) {
-            cors.block_on_origin_mismatch = block;
+            cors.preflight = false
         }
 
         self
@@ -510,10 +473,7 @@ impl Default for Cors {
             preflight: true,
             send_wildcard: false,
             supports_credentials: false,
-            #[cfg(feature = "draft-private-network-access")]
-            allow_private_network_access: false,
             vary_header: true,
-            block_on_origin_mismatch: false,
         };
 
         Cors {
@@ -608,27 +568,14 @@ where
         .unwrap()
 }
 
-impl PartialEq for Cors {
-    fn eq(&self, other: &Self) -> bool {
-        self.inner == other.inner
-        // Because of the cors-function, checking if the content is equal implies that the errors are equal
-        //
-        // Proof by contradiction:
-        // Lets assume that the inner values are equal, but the error values are not.
-        // This means there had been an error, which has been fixed.
-        // This cannot happen as the first call to set the invalid value means that further usages of the cors-function will reject other input.
-        // => inner has to be in a different state
-    }
-}
-
 #[cfg(test)]
 mod test {
-    use std::convert::Infallible;
+    use std::convert::{Infallible, TryInto};
 
     use actix_web::{
         body,
-        dev::fn_service,
-        http::StatusCode,
+        dev::{fn_service, Transform},
+        http::{header::HeaderName, StatusCode},
         test::{self, TestRequest},
         HttpResponse,
     };
@@ -659,9 +606,8 @@ mod test {
             .insert_header(("Origin", "https://www.example.com"))
             .to_srv_request();
 
-        let res = test::call_service(&cors, req).await;
-        assert_eq!(res.status(), StatusCode::OK);
-        assert!(!res.headers().contains_key("Access-Control-Allow-Origin"));
+        let resp = test::call_service(&cors, req).await;
+        assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
     }
 
     #[actix_web::test]
@@ -692,11 +638,4 @@ mod test {
 
         Cors::default().new_transform(srv).await.unwrap();
     }
-
-    #[test]
-    fn impl_eq() {
-        assert_eq!(Cors::default(), Cors::default());
-        assert_ne!(Cors::default().send_wildcard(), Cors::default());
-        assert_ne!(Cors::default(), Cors::permissive());
-    }
 }

actix-cors/src/error.rs

@@ -1,40 +1,40 @@
 use actix_web::{http::StatusCode, HttpResponse, ResponseError};
-use derive_more::derive::{Display, Error};
+use derive_more::{Display, Error};
 
 /// Errors that can occur when processing CORS guarded requests.
 #[derive(Debug, Clone, Display, Error)]
 #[non_exhaustive]
 pub enum CorsError {
     /// Allowed origin argument must not be wildcard (`*`).
-    #[display("`allowed_origin` argument must not be wildcard (`*`)")]
+    #[display(fmt = "`allowed_origin` argument must not be wildcard (`*`)")]
     WildcardOrigin,
 
     /// Request header `Origin` is required but was not provided.
-    #[display("Request header `Origin` is required but was not provided")]
+    #[display(fmt = "Request header `Origin` is required but was not provided")]
     MissingOrigin,
 
     /// Request header `Access-Control-Request-Method` is required but is missing.
-    #[display("Request header `Access-Control-Request-Method` is required but is missing")]
+    #[display(fmt = "Request header `Access-Control-Request-Method` is required but is missing")]
     MissingRequestMethod,
 
     /// Request header `Access-Control-Request-Method` has an invalid value.
-    #[display("Request header `Access-Control-Request-Method` has an invalid value")]
+    #[display(fmt = "Request header `Access-Control-Request-Method` has an invalid value")]
     BadRequestMethod,
 
     /// Request header `Access-Control-Request-Headers` has an invalid value.
-    #[display("Request header `Access-Control-Request-Headers` has an invalid value")]
+    #[display(fmt = "Request header `Access-Control-Request-Headers` has an invalid value")]
     BadRequestHeaders,
 
     /// Origin is not allowed to make this request.
-    #[display("Origin is not allowed to make this request")]
+    #[display(fmt = "Origin is not allowed to make this request")]
     OriginNotAllowed,
 
     /// Request method is not allowed.
-    #[display("Requested method is not allowed")]
+    #[display(fmt = "Requested method is not allowed")]
     MethodNotAllowed,
 
     /// One or more request headers are not allowed.
-    #[display("One or more request headers are not allowed")]
+    #[display(fmt = "One or more request headers are not allowed")]
     HeadersNotAllowed,
 }
 

actix-cors/src/inner.rs

@@ -1,4 +1,4 @@
-use std::{collections::HashSet, fmt, rc::Rc};
+use std::{collections::HashSet, convert::TryFrom, convert::TryInto, fmt, rc::Rc};
 
 use actix_web::{
     dev::RequestHead,
@@ -15,7 +15,6 @@ use crate::{AllOrSome, CorsError};
 
 #[derive(Clone)]
 pub(crate) struct OriginFn {
-    #[allow(clippy::type_complexity)]
     pub(crate) boxed_fn: Rc<dyn Fn(&HeaderValue, &RequestHead) -> bool>,
 }
 
@@ -27,12 +26,6 @@ impl Default for OriginFn {
     }
 }
 
-impl PartialEq for OriginFn {
-    fn eq(&self, other: &Self) -> bool {
-        Rc::ptr_eq(&self.boxed_fn, &other.boxed_fn)
-    }
-}
-
 impl fmt::Debug for OriginFn {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.write_str("origin_fn")
@@ -46,7 +39,7 @@ pub(crate) fn header_value_try_into_method(hdr: &HeaderValue) -> Option<Method>
         .and_then(|meth| Method::try_from(meth).ok())
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone)]
 pub(crate) struct Inner {
     pub(crate) allowed_origins: AllOrSome<HashSet<HeaderValue>>,
     pub(crate) allowed_origins_fns: SmallVec<[OriginFn; 4]>,
@@ -65,22 +58,17 @@ pub(crate) struct Inner {
     pub(crate) preflight: bool,
     pub(crate) send_wildcard: bool,
     pub(crate) supports_credentials: bool,
-    #[cfg(feature = "draft-private-network-access")]
-    pub(crate) allow_private_network_access: bool,
     pub(crate) vary_header: bool,
-    pub(crate) block_on_origin_mismatch: bool,
 }
 
 static EMPTY_ORIGIN_SET: Lazy<HashSet<HeaderValue>> = Lazy::new(HashSet::new);
 
 impl Inner {
-    /// The bool returned in Ok(_) position indicates whether the `Access-Control-Allow-Origin`
-    /// header should be added to the response or not.
-    pub(crate) fn validate_origin(&self, req: &RequestHead) -> Result<bool, CorsError> {
+    pub(crate) fn validate_origin(&self, req: &RequestHead) -> Result<(), CorsError> {
         // return early if all origins are allowed or get ref to allowed origins set
         #[allow(clippy::mutable_key_type)]
         let allowed_origins = match &self.allowed_origins {
-            AllOrSome::All if self.allowed_origins_fns.is_empty() => return Ok(true),
+            AllOrSome::All if self.allowed_origins_fns.is_empty() => return Ok(()),
             AllOrSome::Some(allowed_origins) => allowed_origins,
             // only function origin validators are defined
             _ => &EMPTY_ORIGIN_SET,
@@ -91,11 +79,9 @@ impl Inner {
             // origin header exists and is a string
             Some(origin) => {
                 if allowed_origins.contains(origin) || self.validate_origin_fns(origin, req) {
-                    Ok(true)
-                } else if self.block_on_origin_mismatch {
-                    Err(CorsError::OriginNotAllowed)
+                    Ok(())
                 } else {
-                    Ok(false)
+                    Err(CorsError::OriginNotAllowed)
                 }
             }
 
@@ -222,20 +208,8 @@ pub(crate) fn add_vary_header(headers: &mut HeaderMap) {
             let mut val: Vec<u8> = Vec::with_capacity(hdr.len() + 71);
             val.extend(hdr.as_bytes());
             val.extend(b", Origin, Access-Control-Request-Method, Access-Control-Request-Headers");
-
-            #[cfg(feature = "draft-private-network-access")]
-            val.extend(b", Access-Control-Request-Private-Network");
-
             val.try_into().unwrap()
         }
-
-        #[cfg(feature = "draft-private-network-access")]
-        None => HeaderValue::from_static(
-            "Origin, Access-Control-Request-Method, Access-Control-Request-Headers, \
-            Access-Control-Request-Private-Network",
-        ),
-
-        #[cfg(not(feature = "draft-private-network-access"))]
         None => HeaderValue::from_static(
             "Origin, Access-Control-Request-Method, Access-Control-Request-Headers",
         ),
@@ -267,7 +241,6 @@ mod test {
     async fn test_validate_not_allowed_origin() {
         let cors = Cors::default()
             .allowed_origin("https://www.example.com")
-            .block_on_origin_mismatch(true)
             .new_transform(test::ok_service())
             .await
             .unwrap();

actix-cors/src/lib.rs

@@ -1,16 +1,11 @@
 //! Cross-Origin Resource Sharing (CORS) controls for Actix Web.
 //!
-//! This middleware can be applied to both applications and resources. Once built, a [`Cors`]
-//! builder can be used as an argument for Actix Web's `App::wrap()`, `Scope::wrap()`, or
-//! `Resource::wrap()` methods.
+//! This middleware can be applied to both applications and resources. Once built, a
+//! [`Cors`] builder can be used as an argument for Actix Web's `App::wrap()`,
+//! `Scope::wrap()`, or `Resource::wrap()` methods.
 //!
 //! This CORS middleware automatically handles `OPTIONS` preflight requests.
 //!
-//! # Crate Features
-//! - `draft-private-network-access`: ⚠️ Unstable. Adds opt-in support for the [Private Network
-//!   Access] spec extensions. This feature is unstable since it will follow breaking changes in the
-//!   draft spec until it is finalized.
-//!
 //! # Example
 //! ```no_run
 //! use actix_cors::Cors;
@@ -25,7 +20,7 @@
 //! async fn main() -> std::io::Result<()> {
 //!     HttpServer::new(|| {
 //!         let cors = Cors::default()
-//!             .allowed_origin("https://www.rust-lang.org")
+//!               .allowed_origin("https://www.rust-lang.org/")
 //!               .allowed_origin_fn(|origin, _req_head| {
 //!                   origin.as_bytes().ends_with(b".rust-lang.org")
 //!               })
@@ -45,14 +40,12 @@
 //!     Ok(())
 //! }
 //! ```
-//!
-//! [Private Network Access]: https://wicg.github.io/private-network-access
 
 #![forbid(unsafe_code)]
+#![deny(rust_2018_idioms, nonstandard_style)]
 #![warn(future_incompatible, missing_docs, missing_debug_implementations)]
 #![doc(html_logo_url = "https://actix.rs/img/logo.png")]
 #![doc(html_favicon_url = "https://actix.rs/favicon.ico")]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 
 mod all_or_some;
 mod builder;
@@ -60,8 +53,8 @@ mod error;
 mod inner;
 mod middleware;
 
-use crate::{
-    all_or_some::AllOrSome,
-    inner::{Inner, OriginFn},
-};
-pub use crate::{builder::Cors, error::CorsError, middleware::CorsMiddleware};
+use all_or_some::AllOrSome;
+pub use builder::Cors;
+pub use error::CorsError;
+use inner::{Inner, OriginFn};
+pub use middleware::CorsMiddleware;

actix-cors/src/middleware.rs

@@ -16,7 +16,7 @@ use log::debug;
 use crate::{
     builder::intersperse_header_values,
     inner::{add_vary_header, header_value_try_into_method},
-    AllOrSome, CorsError, Inner,
+    AllOrSome, Inner,
 };
 
 /// Service wrapper for Cross-Origin Resource Sharing support.
@@ -60,14 +60,9 @@ impl<S> CorsMiddleware<S> {
     fn handle_preflight(&self, req: ServiceRequest) -> ServiceResponse {
         let inner = Rc::clone(&self.inner);
 
-        match inner.validate_origin(req.head()) {
-            Ok(true) => {}
-            Ok(false) => return req.error_response(CorsError::OriginNotAllowed),
-            Err(err) => return req.error_response(err),
-        };
-
         if let Err(err) = inner
-            .validate_allowed_method(req.head())
+            .validate_origin(req.head())
+            .and_then(|_| inner.validate_allowed_method(req.head()))
             .and_then(|_| inner.validate_allowed_headers(req.head()))
         {
             return req.error_response(err);
@@ -93,18 +88,6 @@ impl<S> CorsMiddleware<S> {
             res.insert_header((header::ACCESS_CONTROL_ALLOW_HEADERS, headers.clone()));
         }
 
-        #[cfg(feature = "draft-private-network-access")]
-        if inner.allow_private_network_access
-            && req
-                .headers()
-                .contains_key("access-control-request-private-network")
-        {
-            res.insert_header((
-                header::HeaderName::from_static("access-control-allow-private-network"),
-                HeaderValue::from_static("true"),
-            ));
-        }
-
         if inner.supports_credentials {
             res.insert_header((
                 header::ACCESS_CONTROL_ALLOW_CREDENTIALS,
@@ -125,17 +108,11 @@ impl<S> CorsMiddleware<S> {
         req.into_response(res)
     }
 
-    fn augment_response<B>(
-        inner: &Inner,
-        origin_allowed: bool,
-        mut res: ServiceResponse<B>,
-    ) -> ServiceResponse<B> {
-        if origin_allowed {
+    fn augment_response<B>(inner: &Inner, mut res: ServiceResponse<B>) -> ServiceResponse<B> {
         if let Some(origin) = inner.access_control_allow_origin(res.request().head()) {
             res.headers_mut()
                 .insert(header::ACCESS_CONTROL_ALLOW_ORIGIN, origin);
         };
-        }
 
         if let Some(ref expose) = inner.expose_headers_baked {
             log::trace!("exposing selected headers: {:?}", expose);
@@ -144,11 +121,13 @@ impl<S> CorsMiddleware<S> {
                 .insert(header::ACCESS_CONTROL_EXPOSE_HEADERS, expose.clone());
         } else if matches!(inner.expose_headers, AllOrSome::All) {
             // intersperse_header_values requires that argument is non-empty
-            if !res.headers().is_empty() {
+            if !res.request().headers().is_empty() {
                 // extract header names from request
                 let expose_all_request_headers = res
+                    .request()
                     .headers()
                     .keys()
+                    .into_iter()
                     .map(|name| name.as_str())
                     .collect::<HashSet<_>>();
 
@@ -173,19 +152,6 @@ impl<S> CorsMiddleware<S> {
             );
         }
 
-        #[cfg(feature = "draft-private-network-access")]
-        if inner.allow_private_network_access
-            && res
-                .request()
-                .headers()
-                .contains_key("access-control-request-private-network")
-        {
-            res.headers_mut().insert(
-                header::HeaderName::from_static("access-control-allow-private-network"),
-                HeaderValue::from_static("true"),
-            );
-        }
-
         if inner.vary_header {
             add_vary_header(res.headers_mut());
         }
@@ -217,10 +183,8 @@ where
         }
 
         // only check actual requests with a origin header
-        let origin_allowed = match (origin, self.inner.validate_origin(req.head())) {
-            (None, _) => false,
-            (_, Ok(origin_allowed)) => origin_allowed,
-            (_, Err(err)) => {
+        if origin.is_some() {
+            if let Err(err) = self.inner.validate_origin(req.head()) {
                 debug!("origin validation failed; inner service is not called");
                 let mut res = req.error_response(err);
 
@@ -230,14 +194,14 @@ where
 
                 return ok(res.map_into_right_body()).boxed_local();
             }
-        };
+        }
 
         let inner = Rc::clone(&self.inner);
         let fut = self.service.call(req);
 
         Box::pin(async move {
             let res = fut.await;
-            Ok(Self::augment_response(&inner, origin_allowed, res?).map_into_left_body())
+            Ok(Self::augment_response(&inner, res?).map_into_left_body())
         })
     }
 }

actix-cors/tests/tests.rs

@@ -1,7 +1,8 @@
 use actix_cors::Cors;
 use actix_utils::future::ok;
+use actix_web::dev::fn_service;
 use actix_web::{
-    dev::{fn_service, ServiceRequest, Transform},
+    dev::{ServiceRequest, Transform},
     http::{
         header::{self, HeaderValue},
         Method, StatusCode,
@@ -264,16 +265,10 @@ async fn test_response() {
             .get(header::ACCESS_CONTROL_ALLOW_ORIGIN)
             .map(HeaderValue::as_bytes)
     );
-    #[cfg(not(feature = "draft-private-network-access"))]
     assert_eq!(
         resp.headers().get(header::VARY).map(HeaderValue::as_bytes),
         Some(&b"Origin, Access-Control-Request-Method, Access-Control-Request-Headers"[..]),
     );
-    #[cfg(feature = "draft-private-network-access")]
-    assert_eq!(
-        resp.headers().get(header::VARY).map(HeaderValue::as_bytes),
-        Some(&b"Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Access-Control-Request-Private-Network"[..]),
-    );
 
     #[allow(clippy::needless_collect)]
     {
@@ -317,18 +312,9 @@ async fn test_response() {
         .method(Method::OPTIONS)
         .to_srv_request();
     let resp = test::call_service(&cors, req).await;
-    #[cfg(not(feature = "draft-private-network-access"))]
     assert_eq!(
-        resp.headers()
-            .get(header::VARY)
-            .map(HeaderValue::as_bytes)
-            .unwrap(),
-        b"Accept, Origin, Access-Control-Request-Method, Access-Control-Request-Headers",
-    );
-    #[cfg(feature = "draft-private-network-access")]
-    assert_eq!(
-        resp.headers().get(header::VARY).map(HeaderValue::as_bytes).unwrap(),
-        b"Accept, Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Access-Control-Request-Private-Network",
+        resp.headers().get(header::VARY).map(HeaderValue::as_bytes),
+        Some(&b"Accept, Origin, Access-Control-Request-Method, Access-Control-Request-Headers"[..]),
     );
 
     let cors = Cors::default()
@@ -369,55 +355,6 @@ async fn test_validate_origin() {
     assert_eq!(resp.status(), StatusCode::OK);
 }
 
-#[actix_web::test]
-async fn test_blocks_mismatched_origin_by_default() {
-    let cors = Cors::default()
-        .allowed_origin("https://www.example.com")
-        .new_transform(test::ok_service())
-        .await
-        .unwrap();
-
-    let req = TestRequest::get()
-        .insert_header(("Origin", "https://www.example.test"))
-        .to_srv_request();
-
-    let res = test::call_service(&cors, req).await;
-    assert_eq!(res.status(), StatusCode::OK);
-    assert!(!res
-        .headers()
-        .contains_key(header::ACCESS_CONTROL_ALLOW_ORIGIN));
-    assert!(!res
-        .headers()
-        .contains_key(header::ACCESS_CONTROL_ALLOW_METHODS));
-}
-
-#[actix_web::test]
-async fn test_mismatched_origin_block_turned_off() {
-    let cors = Cors::default()
-        .allow_any_method()
-        .allowed_origin("https://www.example.com")
-        .block_on_origin_mismatch(false)
-        .new_transform(test::ok_service())
-        .await
-        .unwrap();
-
-    let req = TestRequest::default()
-        .method(Method::OPTIONS)
-        .insert_header(("Origin", "https://wrong.com"))
-        .insert_header(("Access-Control-Request-Method", "POST"))
-        .to_srv_request();
-    let res = test::call_service(&cors, req).await;
-    assert_eq!(res.status(), StatusCode::BAD_REQUEST);
-    assert_eq!(res.headers().get(header::ACCESS_CONTROL_ALLOW_ORIGIN), None);
-
-    let req = TestRequest::get()
-        .insert_header(("Origin", "https://wrong.com"))
-        .to_srv_request();
-    let res = test::call_service(&cors, req).await;
-    assert_eq!(res.status(), StatusCode::OK);
-    assert_eq!(res.headers().get(header::ACCESS_CONTROL_ALLOW_ORIGIN), None);
-}
-
 #[actix_web::test]
 async fn test_no_origin_response() {
     let cors = Cors::permissive()
@@ -479,7 +416,6 @@ async fn vary_header_on_all_handled_responses() {
     assert!(resp
         .headers()
         .contains_key(header::ACCESS_CONTROL_ALLOW_METHODS));
-    #[cfg(not(feature = "draft-private-network-access"))]
     assert_eq!(
         resp.headers()
             .get(header::VARY)
@@ -488,15 +424,6 @@ async fn vary_header_on_all_handled_responses() {
             .unwrap(),
         "Origin, Access-Control-Request-Method, Access-Control-Request-Headers",
     );
-    #[cfg(feature = "draft-private-network-access")]
-    assert_eq!(
-        resp.headers()
-            .get(header::VARY)
-            .expect("response should have Vary header")
-            .to_str()
-            .unwrap(),
-        "Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Access-Control-Request-Private-Network",
-    );
 
     // follow-up regular request
     let req = TestRequest::default()
@@ -505,7 +432,6 @@ async fn vary_header_on_all_handled_responses() {
         .to_srv_request();
     let resp = test::call_service(&cors, req).await;
     assert_eq!(resp.status(), StatusCode::OK);
-    #[cfg(not(feature = "draft-private-network-access"))]
     assert_eq!(
         resp.headers()
             .get(header::VARY)
@@ -514,15 +440,6 @@ async fn vary_header_on_all_handled_responses() {
             .unwrap(),
         "Origin, Access-Control-Request-Method, Access-Control-Request-Headers",
     );
-    #[cfg(feature = "draft-private-network-access")]
-    assert_eq!(
-        resp.headers()
-            .get(header::VARY)
-            .expect("response should have Vary header")
-            .to_str()
-            .unwrap(),
-        "Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Access-Control-Request-Private-Network",
-    );
 
     let cors = Cors::default()
         .allow_any_method()
@@ -530,44 +447,26 @@ async fn vary_header_on_all_handled_responses() {
         .await
         .unwrap();
 
-    // regular request OK with no CORS response headers
+    // regular request bad origin
     let req = TestRequest::default()
         .method(Method::PUT)
         .insert_header((header::ORIGIN, "https://www.example.com"))
         .to_srv_request();
-    let res = test::call_service(&cors, req).await;
-    assert_eq!(res.status(), StatusCode::OK);
-    assert!(!res
-        .headers()
-        .contains_key(header::ACCESS_CONTROL_ALLOW_ORIGIN));
-    assert!(!res
-        .headers()
-        .contains_key(header::ACCESS_CONTROL_ALLOW_METHODS));
-
-    #[cfg(not(feature = "draft-private-network-access"))]
+    let resp = test::call_service(&cors, req).await;
+    assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
     assert_eq!(
-        res.headers()
+        resp.headers()
             .get(header::VARY)
             .expect("response should have Vary header")
             .to_str()
             .unwrap(),
         "Origin, Access-Control-Request-Method, Access-Control-Request-Headers",
     );
-    #[cfg(feature = "draft-private-network-access")]
-    assert_eq!(
-        res.headers()
-            .get(header::VARY)
-            .expect("response should have Vary header")
-            .to_str()
-            .unwrap(),
-        "Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Access-Control-Request-Private-Network",
-    );
 
     // regular request no origin
     let req = TestRequest::default().method(Method::PUT).to_srv_request();
     let resp = test::call_service(&cors, req).await;
     assert_eq!(resp.status(), StatusCode::OK);
-    #[cfg(not(feature = "draft-private-network-access"))]
     assert_eq!(
         resp.headers()
             .get(header::VARY)
@@ -576,15 +475,6 @@ async fn vary_header_on_all_handled_responses() {
             .unwrap(),
         "Origin, Access-Control-Request-Method, Access-Control-Request-Headers",
     );
-    #[cfg(feature = "draft-private-network-access")]
-    assert_eq!(
-        resp.headers()
-            .get(header::VARY)
-            .expect("response should have Vary header")
-            .to_str()
-            .unwrap(),
-        "Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Access-Control-Request-Private-Network",
-    );
 }
 
 #[actix_web::test]
@@ -611,15 +501,7 @@ async fn test_allow_any_origin_any_method_any_header() {
 #[actix_web::test]
 async fn expose_all_request_header_values() {
     let cors = Cors::permissive()
-        .new_transform(fn_service(|req: ServiceRequest| async move {
-            let res = req.into_response(
-                HttpResponse::Ok()
-                    .insert_header((header::CONTENT_DISPOSITION, "test disposition"))
-                    .finish(),
-            );
-
-            Ok(res)
-        }))
+        .new_transform(test::ok_service())
         .await
         .unwrap();
 
@@ -627,56 +509,20 @@ async fn expose_all_request_header_values() {
         .insert_header((header::ORIGIN, "https://www.example.com"))
         .insert_header((header::ACCESS_CONTROL_REQUEST_METHOD, "POST"))
         .insert_header((header::ACCESS_CONTROL_REQUEST_HEADERS, "content-type"))
+        .insert_header(("X-XSRF-TOKEN", "xsrf-token"))
         .to_srv_request();
 
-    let res = test::call_service(&cors, req).await;
+    let resp = test::call_service(&cors, req).await;
 
-    let cd_hdr = res
+    assert!(resp
+        .headers()
+        .contains_key(header::ACCESS_CONTROL_EXPOSE_HEADERS));
+
+    assert!(resp
         .headers()
         .get(header::ACCESS_CONTROL_EXPOSE_HEADERS)
         .unwrap()
         .to_str()
-        .unwrap();
-
-    assert!(cd_hdr.contains("content-disposition"));
-    assert!(cd_hdr.contains("access-control-allow-origin"));
-}
-
-#[cfg(feature = "draft-private-network-access")]
-#[actix_web::test]
-async fn private_network_access() {
-    let cors = Cors::permissive()
-        .allowed_origin("https://public.site")
-        .allow_private_network_access()
-        .new_transform(fn_service(|req: ServiceRequest| async move {
-            let res = req.into_response(
-                HttpResponse::Ok()
-                    .insert_header((header::CONTENT_DISPOSITION, "test disposition"))
-                    .finish(),
-            );
-
-            Ok(res)
-        }))
-        .await
-        .unwrap();
-
-    let req = TestRequest::default()
-        .insert_header((header::ORIGIN, "https://public.site"))
-        .insert_header((header::ACCESS_CONTROL_REQUEST_METHOD, "POST"))
-        .insert_header((header::ACCESS_CONTROL_ALLOW_CREDENTIALS, "true"))
-        .to_srv_request();
-    let res = test::call_service(&cors, req).await;
-    assert!(res.headers().contains_key("access-control-allow-origin"));
-
-    let req = TestRequest::default()
-        .insert_header((header::ORIGIN, "https://public.site"))
-        .insert_header((header::ACCESS_CONTROL_REQUEST_METHOD, "POST"))
-        .insert_header((header::ACCESS_CONTROL_ALLOW_CREDENTIALS, "true"))
-        .insert_header(("Access-Control-Request-Private-Network", "true"))
-        .to_srv_request();
-    let res = test::call_service(&cors, req).await;
-    assert!(res.headers().contains_key("access-control-allow-origin"));
-    assert!(res
-        .headers()
-        .contains_key("access-control-allow-private-network"));
+        .unwrap()
+        .contains("xsrf-token"));
 }

actix-identity/CHANGES.md

@@ -1,41 +1,15 @@
 # Changes
 
-## Unreleased
+## Unreleased - 2022-xx-xx
 
-## 0.8.0
-
-- Update `actix-session` dependency to `0.10`.
-
-## 0.7.1
-
-- Add `IdentityMiddlewareBuilder::{id_key, last_visit_unix_timestamp_key, login_unix_timestamp_key}()` methods for customizing keys used in session. Defaults remain the same as before.
-
-## 0.7.0
-
-- Update `actix-session` dependency to `0.9`.
-- Minimum supported Rust version (MSRV) is now 1.75.
-
-## 0.6.0
-
-- Add `error` module.
-- Replace use of `anyhow::Error` in return types with specific error types.
-- Update `actix-session` dependency to `0.8`.
-- Minimum supported Rust version (MSRV) is now 1.68.
-
-## 0.5.2
-
-- Fix visit deadline. [#263]
-
-[#263]: https://github.com/actix/actix-extras/pull/263
-
-## 0.5.1
 
+## 0.5.1 - 2022-07-11
 - Remove unnecessary dependencies. [#259]
 
 [#259]: https://github.com/actix/actix-extras/pull/259
 
-## 0.5.0
 
+## 0.5.0 - 2022-07-11
 `actix-identity` v0.5 is a complete rewrite. The goal is to streamline user experience and reduce maintenance overhead.
 
 `actix-identity` is now designed as an additional layer on top of `actix-session` v0.7, focused on identity management. The identity information is stored in the session state, which is managed by `actix-session` and can be stored using any of the supported `SessionStore` implementations. This reduces the surface area in `actix-identity` (e.g., it is no longer concerned with cookies!) and provides a smooth upgrade path for users: if you need to work with sessions, you no longer need to choose between `actix-session` and `actix-identity`; they work together now!
@@ -70,57 +44,57 @@ Changes:
 
 [#246]: https://github.com/actix/actix-extras/pull/246
 
-## 0.4.0
 
+## 0.4.0 - 2022-03-01
 - Update `actix-web` dependency to `4`.
 
-## 0.4.0-beta.9
 
+## 0.4.0-beta.9 - 2022-02-07
 - Relax body type bounds on middleware impl. [#223]
 - Update `actix-web` dependency to `4.0.0-rc.1`.
 
 [#223]: https://github.com/actix/actix-extras/pull/223
 
-## 0.4.0-beta.8
 
+## 0.4.0-beta.8 - 2022-01-21
 - No significant changes since `0.4.0-beta.7`.
 
-## 0.4.0-beta.7
 
+## 0.4.0-beta.7 - 2021-12-29
 - Update `actix-web` dependency to `4.0.0.beta-18`. [#218]
 - Minimum supported Rust version (MSRV) is now 1.54.
 
 [#218]: https://github.com/actix/actix-extras/pull/218
 
-## 0.4.0-beta.6
 
+## 0.4.0-beta.6 - 2021-12-18
 - Update `actix-web` dependency to `4.0.0.beta-15`. [#216]
 
 [#216]: https://github.com/actix/actix-extras/pull/216
 
-## 0.4.0-beta.5
 
+## 0.4.0-beta.5 - 2021-12-12
 - Update `actix-web` dependency to `4.0.0.beta-14`. [#209]
 
 [#209]: https://github.com/actix/actix-extras/pull/209
 
-## 0.4.0-beta.4
 
+## 0.4.0-beta.4 - 2021-11-22
 - No significant changes since `0.4.0-beta.3`.
 
-## 0.4.0-beta.3
 
+## 0.4.0-beta.3 - 2021-10-21
 - Update `actix-web` dependency to v4.0.0-beta.10. [#203]
 - Minimum supported Rust version (MSRV) is now 1.52.
 
 [#203]: https://github.com/actix/actix-extras/pull/203
 
-## 0.4.0-beta.2
 
+## 0.4.0-beta.2 - 2021-06-27
 - No notable changes.
 
-## 0.4.0-beta.1
 
+## 0.4.0-beta.1 - 2021-04-02
 - Rename `CookieIdentityPolicy::{max_age => max_age_secs}`. [#168]
 - Rename `CookieIdentityPolicy::{max_age_time => max_age}`. [#168]
 - Update `actix-web` dependency to 4.0.0 beta.
@@ -128,31 +102,31 @@ Changes:
 
 [#168]: https://github.com/actix/actix-extras/pull/168
 
-## 0.3.1
 
+## 0.3.1 - 2020-09-20
 - Add method to set `HttpOnly` flag on cookie identity. [#102]
 
 [#102]: https://github.com/actix/actix-extras/pull/102
 
-## 0.3.0
 
+## 0.3.0 - 2020-09-11
 - Update `actix-web` dependency to 3.0.0.
 - Minimum supported Rust version (MSRV) is now 1.42.0.
 
-## 0.3.0-alpha.1
 
+## 0.3.0-alpha.1 - 2020-03-14
 - Update the `time` dependency to 0.2.7
 - Update the `actix-web` dependency to 3.0.0-alpha.1
 - Minimize `futures` dependency
 
-## 0.2.1
 
+## 0.2.1 - 2020-01-10
 - Fix panic with already borrowed: BorrowMutError #1263
 
-## 0.2.0 - 2019-12-20
 
+## 0.2.0 - 2019-12-20
 - Use actix-web 2.0
 
-## 0.1.0 - 2019-06-xx
 
+## 0.1.0 - 2019-06-xx
 - Move identity middleware to separate crate

actix-identity/Cargo.toml

@@ -1,41 +1,37 @@
 [package]
 name = "actix-identity"
-version = "0.8.0"
+version = "0.5.1"
 authors = [
     "Nikolay Kim <fafhrd91@gmail.com>",
     "Luca Palmieri <rust@lpalmieri.com>",
 ]
-description = "Identity management for Actix Web"
+description = "Identity service for Actix Web"
 keywords = ["actix", "auth", "identity", "web", "security"]
-repository.workspace = true
-homepage.workspace = true
-license.workspace = true
-edition.workspace = true
-rust-version.workspace = true
+homepage = "https://actix.rs"
+repository = "https://github.com/actix/actix-extras.git"
+license = "MIT OR Apache-2.0"
+edition = "2018"
 
-[package.metadata.docs.rs]
-rustdoc-args = ["--cfg", "docsrs"]
-all-features = true
+[lib]
+name = "actix_identity"
+path = "src/lib.rs"
 
 [dependencies]
 actix-service = "2"
-actix-session = "0.10"
+actix-session = "0.7"
 actix-utils = "3"
 actix-web = { version = "4", default-features = false, features = ["cookies", "secure-cookies"] }
 
-derive_more = { version = "2", features = ["display", "error", "from"] }
-futures-core = "0.3.17"
+anyhow = "1"
+futures-core = "0.3.7"
 serde = { version = "1", features = ["derive"] }
 tracing = { version = "0.1.30", default-features = false, features = ["log"] }
 
 [dev-dependencies]
 actix-http = "3"
-actix-web = { version = "4", default-features = false, features = ["macros", "cookies", "secure-cookies"] }
-actix-session = { version = "0.10", features = ["redis-session", "cookie-session"] }
+actix-web = { version = "4", default_features = false, features = ["macros", "cookies", "secure-cookies"] }
+actix-session = { version = "0.7", features = ["redis-rs-session", "cookie-session"] }
 
-env_logger = "0.11"
-reqwest = { version = "0.12", default-features = false, features = ["cookies", "json"] }
+env_logger = "0.9"
+reqwest = { version = "0.11", default_features = false, features = ["cookies", "json"] }
 uuid = { version = "1", features = ["v4"] }
-
-[lints]
-workspace = true

actix-identity/README.md

@@ -1,106 +1,13 @@
 # actix-identity
 
-> Identity management for Actix Web.
-
-<!-- prettier-ignore-start -->
+> Identity service for actix-web framework.
 
 [![crates.io](https://img.shields.io/crates/v/actix-identity?label=latest)](https://crates.io/crates/actix-identity)
-[![Documentation](https://docs.rs/actix-identity/badge.svg?version=0.8.0)](https://docs.rs/actix-identity/0.8.0)
+[![Documentation](https://docs.rs/actix-identity/badge.svg?version=0.5.1)](https://docs.rs/actix-identity/0.5.1)
 ![Apache 2.0 or MIT licensed](https://img.shields.io/crates/l/actix-identity)
-[![Dependency Status](https://deps.rs/crate/actix-identity/0.8.0/status.svg)](https://deps.rs/crate/actix-identity/0.8.0)
+[![Dependency Status](https://deps.rs/crate/actix-identity/0.5.1/status.svg)](https://deps.rs/crate/actix-identity/0.5.1)
 
-<!-- prettier-ignore-end -->
+## Documentation & community resources
 
-<!-- cargo-rdme start -->
-
-Identity management for Actix Web.
-
-`actix-identity` can be used to track identity of a user across multiple requests. It is built on top of HTTP sessions, via [`actix-session`](https://docs.rs/actix-session).
-
-## Getting started
-
-To start using identity management in your Actix Web application you must register [`IdentityMiddleware`] and `SessionMiddleware` as middleware on your `App`:
-
-```rust
-use actix_web::{cookie::Key, App, HttpServer, HttpResponse};
-use actix_identity::IdentityMiddleware;
-use actix_session::{storage::RedisSessionStore, SessionMiddleware};
-
-#[actix_web::main]
-async fn main() {
-    // When using `Key::generate()` it is important to initialize outside of the
-    // `HttpServer::new` closure. When deployed the secret key should be read from a
-    // configuration file or environment variables.
-    let secret_key = Key::generate();
-
-    let redis_store = RedisSessionStore::new("redis://127.0.0.1:6379")
-        .await
-        .unwrap();
-
-    HttpServer::new(move || {
-        App::new()
-            // Install the identity framework first.
-            .wrap(IdentityMiddleware::default())
-            // The identity system is built on top of sessions. You must install the session
-            // middleware to leverage `actix-identity`. The session middleware must be mounted
-            // AFTER the identity middleware: `actix-web` invokes middleware in the OPPOSITE
-            // order of registration when it receives an incoming request.
-            .wrap(SessionMiddleware::new(
-                 redis_store.clone(),
-                 secret_key.clone(),
-            ))
-            // Your request handlers [...]
-    })
-}
-```
-
-User identities can be created, accessed and destroyed using the [`Identity`] extractor in your request handlers:
-
-```rust
-use actix_web::{get, post, HttpResponse, Responder, HttpRequest, HttpMessage};
-use actix_identity::Identity;
-use actix_session::storage::RedisSessionStore;
-
-#[get("/")]
-async fn index(user: Option<Identity>) -> impl Responder {
-    if let Some(user) = user {
-        format!("Welcome! {}", user.id().unwrap())
-    } else {
-        "Welcome Anonymous!".to_owned()
-    }
-}
-
-#[post("/login")]
-async fn login(request: HttpRequest) -> impl Responder {
-    // Some kind of authentication should happen here
-    // e.g. password-based, biometric, etc.
-    // [...]
-
-    // attach a verified user identity to the active session
-    Identity::login(&request.extensions(), "User1".into()).unwrap();
-
-    HttpResponse::Ok()
-}
-
-#[post("/logout")]
-async fn logout(user: Option<Identity>) -> impl Responder {
-    if let Some(user) = user {
-        user.logout();
-    }
-    HttpResponse::Ok()
-}
-```
-
-## Advanced configuration
-
-By default, `actix-identity` does not automatically log out users. You can change this behaviour by customising the configuration for [`IdentityMiddleware`] via [`IdentityMiddleware::builder`].
-
-In particular, you can automatically log out users who:
-
-- have been inactive for a while (see [`IdentityMiddlewareBuilder::visit_deadline`]);
-- logged in too long ago (see [`IdentityMiddlewareBuilder::login_deadline`]).
-
-[`IdentityMiddlewareBuilder::visit_deadline`]: config::IdentityMiddlewareBuilder::visit_deadline
-[`IdentityMiddlewareBuilder::login_deadline`]: config::IdentityMiddlewareBuilder::login_deadline
-
-<!-- cargo-rdme end -->
+* [API Documentation](https://docs.rs/actix-identity)
+* Minimum Supported Rust Version (MSRV): 1.57

actix-identity/examples/identity.rs

@@ -13,10 +13,10 @@
 //! http -v --session=identity GET localhost:8080/
 //! ```
 
-use std::{io, time::Duration};
+use std::io;
 
 use actix_identity::{Identity, IdentityMiddleware};
-use actix_session::{config::PersistentSession, storage::CookieSessionStore, SessionMiddleware};
+use actix_session::{storage::CookieSessionStore, SessionMiddleware};
 use actix_web::{
     cookie::Key, get, middleware::Logger, post, App, HttpMessage, HttpRequest, HttpResponse,
     HttpServer, Responder,
@@ -28,25 +28,16 @@ async fn main() -> io::Result<()> {
 
     let secret_key = Key::generate();
 
-    let expiration = Duration::from_secs(24 * 60 * 60);
-
     HttpServer::new(move || {
         let session_mw =
             SessionMiddleware::builder(CookieSessionStore::default(), secret_key.clone())
                 // disable secure cookie for local testing
                 .cookie_secure(false)
-                // Set a ttl for the cookie if the identity should live longer than the user session
-                .session_lifecycle(
-                    PersistentSession::default().session_ttl(expiration.try_into().unwrap()),
-                )
-                .build();
-        let identity_mw = IdentityMiddleware::builder()
-            .visit_deadline(Some(expiration))
                 .build();
 
         App::new()
             // Install the identity framework first.
-            .wrap(identity_mw)
+            .wrap(IdentityMiddleware::default())
             // The identity system is built on top of sessions. You must install the session
             // middleware to leverage `actix-identity`. The session middleware must be mounted
             // AFTER the identity middleware: `actix-web` invokes middleware in the OPPOSITE

actix-identity/src/config.rs

@@ -9,9 +9,6 @@ pub(crate) struct Configuration {
     pub(crate) on_logout: LogoutBehaviour,
     pub(crate) login_deadline: Option<Duration>,
     pub(crate) visit_deadline: Option<Duration>,
-    pub(crate) id_key: &'static str,
-    pub(crate) last_visit_unix_timestamp_key: &'static str,
-    pub(crate) login_unix_timestamp_key: &'static str,
 }
 
 impl Default for Configuration {
@@ -20,9 +17,6 @@ impl Default for Configuration {
             on_logout: LogoutBehaviour::PurgeSession,
             login_deadline: None,
             visit_deadline: None,
-            id_key: "actix_identity.user_id",
-            last_visit_unix_timestamp_key: "actix_identity.last_visited_at",
-            login_unix_timestamp_key: "actix_identity.logged_in_at",
         }
     }
 }
@@ -64,24 +58,6 @@ impl IdentityMiddlewareBuilder {
         }
     }
 
-    /// Set a custom key to identify the user in the session.
-    pub fn id_key(mut self, key: &'static str) -> Self {
-        self.configuration.id_key = key;
-        self
-    }
-
-    /// Set a custom key to store the last visited unix timestamp.
-    pub fn last_visit_unix_timestamp_key(mut self, key: &'static str) -> Self {
-        self.configuration.last_visit_unix_timestamp_key = key;
-        self
-    }
-
-    /// Set a custom key to store the login unix timestamp.
-    pub fn login_unix_timestamp_key(mut self, key: &'static str) -> Self {
-        self.configuration.login_unix_timestamp_key = key;
-        self
-    }
-
     /// Determines how [`Identity::logout`](crate::Identity::logout) affects the current session.
     ///
     /// By default, the current session is purged ([`LogoutBehaviour::PurgeSession`]).

actix-identity/src/error.rs

@@ -1,70 +0,0 @@
-//! Failure modes of identity operations.
-
-use actix_session::{SessionGetError, SessionInsertError};
-use actix_web::{cookie::time::error::ComponentRange, http::StatusCode, ResponseError};
-use derive_more::derive::{Display, Error, From};
-
-/// Error that can occur during login attempts.
-#[derive(Debug, Display, Error, From)]
-#[display("{_0}")]
-pub struct LoginError(SessionInsertError);
-
-impl ResponseError for LoginError {
-    fn status_code(&self) -> StatusCode {
-        StatusCode::UNAUTHORIZED
-    }
-}
-
-/// Error encountered when working with a session that has expired.
-#[derive(Debug, Display, Error)]
-#[display("The given session has expired and is no longer valid")]
-pub struct SessionExpiryError(#[error(not(source))] pub(crate) ComponentRange);
-
-/// The identity information has been lost.
-///
-/// Seeing this error in user code indicates a bug in actix-identity.
-#[derive(Debug, Display, Error)]
-#[display(
-    "The identity information in the current session has disappeared after having been \
-           successfully validated. This is likely to be a bug."
-)]
-#[non_exhaustive]
-pub struct LostIdentityError;
-
-/// There is no identity information attached to the current session.
-#[derive(Debug, Display, Error)]
-#[display("There is no identity information attached to the current session")]
-#[non_exhaustive]
-pub struct MissingIdentityError;
-
-/// Errors that can occur while retrieving an identity.
-#[derive(Debug, Display, Error, From)]
-#[non_exhaustive]
-pub enum GetIdentityError {
-    /// The session has expired.
-    #[display("{_0}")]
-    SessionExpiryError(SessionExpiryError),
-
-    /// No identity is found in a session.
-    #[display("{_0}")]
-    MissingIdentityError(MissingIdentityError),
-
-    /// Failed to accessing the session store.
-    #[display("{_0}")]
-    SessionGetError(SessionGetError),
-
-    /// Identity info was lost after being validated.
-    ///
-    /// Seeing this error indicates a bug in actix-identity.
-    #[display("{_0}")]
-    LostIdentityError(LostIdentityError),
-}
-
-impl ResponseError for GetIdentityError {
-    fn status_code(&self) -> StatusCode {
-        match self {
-            Self::LostIdentityError(_) => StatusCode::INTERNAL_SERVER_ERROR,
-            _ => StatusCode::UNAUTHORIZED,
-        }
-    }
-}

actix-identity/src/identity.rs

@@ -6,13 +6,9 @@ use actix_web::{
     http::StatusCode,
     Error, FromRequest, HttpMessage, HttpRequest, HttpResponse,
 };
+use anyhow::{anyhow, Context};
 
-use crate::{
-    config::LogoutBehaviour,
-    error::{
-        GetIdentityError, LoginError, LostIdentityError, MissingIdentityError, SessionExpiryError,
-    },
-};
+use crate::config::LogoutBehaviour;
 
 /// A verified user identity. It can be used as a request extractor.
 ///
@@ -82,9 +78,6 @@ pub(crate) struct IdentityInner {
     pub(crate) logout_behaviour: LogoutBehaviour,
     pub(crate) is_login_deadline_enabled: bool,
     pub(crate) is_visit_deadline_enabled: bool,
-    pub(crate) id_key: &'static str,
-    pub(crate) last_visit_unix_timestamp_key: &'static str,
-    pub(crate) login_unix_timestamp_key: &'static str,
 }
 
 impl IdentityInner {
@@ -102,13 +95,20 @@ impl IdentityInner {
     }
 
     /// Retrieve the user id attached to the current session.
-    fn get_identity(&self) -> Result<String, GetIdentityError> {
+    fn get_identity(&self) -> Result<String, anyhow::Error> {
         self.session
-            .get::<String>(self.id_key)?
-            .ok_or_else(|| MissingIdentityError.into())
+            .get::<String>(ID_KEY)
+            .context("Failed to deserialize the user identifier attached to the current session")?
+            .ok_or_else(|| {
+                anyhow!("There is no identity information attached to the current session")
+            })
     }
 }
 
+pub(crate) const ID_KEY: &str = "actix_identity.user_id";
+pub(crate) const LAST_VISIT_UNIX_TIMESTAMP_KEY: &str = "actix_identity.last_visited_at";
+pub(crate) const LOGIN_UNIX_TIMESTAMP_KEY: &str = "actix_identity.logged_in_at";
+
 impl Identity {
     /// Return the user id associated to the current session.
     ///
@@ -126,11 +126,10 @@ impl Identity {
     ///     }
     /// }
     /// ```
-    pub fn id(&self) -> Result<String, GetIdentityError> {
-        self.0
-            .session
-            .get(self.0.id_key)?
-            .ok_or_else(|| LostIdentityError.into())
+    pub fn id(&self) -> Result<String, anyhow::Error> {
+        self.0.session.get(ID_KEY)?.ok_or_else(|| {
+            anyhow!("Bug: the identity information attached to the current session has disappeared")
+        })
     }
 
     /// Attach a valid user identity to the current session.
@@ -150,18 +149,13 @@ impl Identity {
     ///     HttpResponse::Ok()
     /// }
     /// ```
-    pub fn login(ext: &Extensions, id: String) -> Result<Self, LoginError> {
+    pub fn login(ext: &Extensions, id: String) -> Result<Self, anyhow::Error> {
         let inner = IdentityInner::extract(ext);
-        inner.session.insert(inner.id_key, id)?;
-        let now = OffsetDateTime::now_utc().unix_timestamp();
-        if inner.is_login_deadline_enabled {
-            inner.session.insert(inner.login_unix_timestamp_key, now)?;
-        }
-        if inner.is_visit_deadline_enabled {
-            inner
-                .session
-                .insert(inner.last_visit_unix_timestamp_key, now)?;
-        }
+        inner.session.insert(ID_KEY, id)?;
+        inner.session.insert(
+            LOGIN_UNIX_TIMESTAMP_KEY,
+            OffsetDateTime::now_utc().unix_timestamp(),
+        )?;
         inner.session.renew();
         Ok(Self(inner))
     }
@@ -192,49 +186,39 @@ impl Identity {
                 self.0.session.purge();
             }
             LogoutBehaviour::DeleteIdentityKeys => {
-                self.0.session.remove(self.0.id_key);
+                self.0.session.remove(ID_KEY);
                 if self.0.is_login_deadline_enabled {
-                    self.0.session.remove(self.0.login_unix_timestamp_key);
+                    self.0.session.remove(LOGIN_UNIX_TIMESTAMP_KEY);
                 }
                 if self.0.is_visit_deadline_enabled {
-                    self.0.session.remove(self.0.last_visit_unix_timestamp_key);
+                    self.0.session.remove(LAST_VISIT_UNIX_TIMESTAMP_KEY);
                 }
             }
         }
     }
 
-    pub(crate) fn extract(ext: &Extensions) -> Result<Self, GetIdentityError> {
+    pub(crate) fn extract(ext: &Extensions) -> Result<Self, anyhow::Error> {
         let inner = IdentityInner::extract(ext);
         inner.get_identity()?;
         Ok(Self(inner))
     }
 
-    pub(crate) fn logged_at(&self) -> Result<Option<OffsetDateTime>, GetIdentityError> {
-        Ok(self
-            .0
-            .session
-            .get(self.0.login_unix_timestamp_key)?
-            .map(OffsetDateTime::from_unix_timestamp)
-            .transpose()
-            .map_err(SessionExpiryError)?)
-    }
-
-    pub(crate) fn last_visited_at(&self) -> Result<Option<OffsetDateTime>, GetIdentityError> {
-        Ok(self
-            .0
-            .session
-            .get(self.0.last_visit_unix_timestamp_key)?
-            .map(OffsetDateTime::from_unix_timestamp)
-            .transpose()
-            .map_err(SessionExpiryError)?)
-    }
-
-    pub(crate) fn set_last_visited_at(&self) -> Result<(), LoginError> {
-        let now = OffsetDateTime::now_utc().unix_timestamp();
+    pub(crate) fn logged_at(&self) -> Result<Option<OffsetDateTime>, anyhow::Error> {
         self.0
             .session
-            .insert(self.0.last_visit_unix_timestamp_key, now)?;
-        Ok(())
+            .get(LOGIN_UNIX_TIMESTAMP_KEY)?
+            .map(OffsetDateTime::from_unix_timestamp)
+            .transpose()
+            .map_err(anyhow::Error::from)
+    }
+
+    pub(crate) fn last_visited_at(&self) -> Result<Option<OffsetDateTime>, anyhow::Error> {
+        self.0
+            .session
+            .get(LAST_VISIT_UNIX_TIMESTAMP_KEY)?
+            .map(OffsetDateTime::from_unix_timestamp)
+            .transpose()
+            .map_err(anyhow::Error::from)
     }
 }
 

actix-identity/src/identity_ext.rs

@@ -1,27 +1,27 @@
 use actix_web::{dev::ServiceRequest, guard::GuardContext, HttpMessage, HttpRequest};
 
-use crate::{error::GetIdentityError, Identity};
+use crate::Identity;
 
 /// Helper trait to retrieve an [`Identity`] instance from various `actix-web`'s types.
 pub trait IdentityExt {
     /// Retrieve the identity attached to the current session, if available.
-    fn get_identity(&self) -> Result<Identity, GetIdentityError>;
+    fn get_identity(&self) -> Result<Identity, anyhow::Error>;
 }
 
 impl IdentityExt for HttpRequest {
-    fn get_identity(&self) -> Result<Identity, GetIdentityError> {
+    fn get_identity(&self) -> Result<Identity, anyhow::Error> {
         Identity::extract(&self.extensions())
     }
 }
 
 impl IdentityExt for ServiceRequest {
-    fn get_identity(&self) -> Result<Identity, GetIdentityError> {
+    fn get_identity(&self) -> Result<Identity, anyhow::Error> {
         Identity::extract(&self.extensions())
     }
 }
 
-impl IdentityExt for GuardContext<'_> {
-    fn get_identity(&self) -> Result<Identity, GetIdentityError> {
+impl<'a> IdentityExt for GuardContext<'a> {
+    fn get_identity(&self) -> Result<Identity, anyhow::Error> {
         Identity::extract(&self.req_data())
     }
 }

actix-identity/src/lib.rs

@@ -1,109 +1,100 @@
-/*!
-Identity management for Actix Web.
-
-`actix-identity` can be used to track identity of a user across multiple requests. It is built
-on top of HTTP sessions, via [`actix-session`](https://docs.rs/actix-session).
-
-# Getting started
-To start using identity management in your Actix Web application you must register
-[`IdentityMiddleware`] and `SessionMiddleware` as middleware on your `App`:
-
-```no_run
-# use actix_web::web;
-use actix_web::{cookie::Key, App, HttpServer, HttpResponse};
-use actix_identity::IdentityMiddleware;
-use actix_session::{storage::RedisSessionStore, SessionMiddleware};
-
-#[actix_web::main]
-async fn main() {
-    // When using `Key::generate()` it is important to initialize outside of the
-    // `HttpServer::new` closure. When deployed the secret key should be read from a
-    // configuration file or environment variables.
-    let secret_key = Key::generate();
-
-    let redis_store = RedisSessionStore::new("redis://127.0.0.1:6379")
-        .await
-        .unwrap();
-
-    HttpServer::new(move || {
-        App::new()
-            // Install the identity framework first.
-            .wrap(IdentityMiddleware::default())
-            // The identity system is built on top of sessions. You must install the session
-            // middleware to leverage `actix-identity`. The session middleware must be mounted
-            // AFTER the identity middleware: `actix-web` invokes middleware in the OPPOSITE
-            // order of registration when it receives an incoming request.
-            .wrap(SessionMiddleware::new(
-                 redis_store.clone(),
-                 secret_key.clone(),
-            ))
-            // Your request handlers [...]
-            # .default_service(web::to(|| HttpResponse::Ok()))
-    })
-# ;
-}
-```
-
-User identities can be created, accessed and destroyed using the [`Identity`] extractor in your
-request handlers:
-
-```no_run
-use actix_web::{get, post, HttpResponse, Responder, HttpRequest, HttpMessage};
-use actix_identity::Identity;
-use actix_session::storage::RedisSessionStore;
-
-#[get("/")]
-async fn index(user: Option<Identity>) -> impl Responder {
-    if let Some(user) = user {
-        format!("Welcome! {}", user.id().unwrap())
-    } else {
-        "Welcome Anonymous!".to_owned()
-    }
-}
-
-#[post("/login")]
-async fn login(request: HttpRequest) -> impl Responder {
-    // Some kind of authentication should happen here
-    // e.g. password-based, biometric, etc.
-    // [...]
-
-    // attach a verified user identity to the active session
-    Identity::login(&request.extensions(), "User1".into()).unwrap();
-
-    HttpResponse::Ok()
-}
-
-#[post("/logout")]
-async fn logout(user: Option<Identity>) -> impl Responder {
-    if let Some(user) = user {
-        user.logout();
-    }
-    HttpResponse::Ok()
-}
-```
-
-# Advanced configuration
-By default, `actix-identity` does not automatically log out users. You can change this behaviour
-by customising the configuration for [`IdentityMiddleware`] via [`IdentityMiddleware::builder`].
-
-In particular, you can automatically log out users who:
-- have been inactive for a while (see [`IdentityMiddlewareBuilder::visit_deadline`]);
-- logged in too long ago (see [`IdentityMiddlewareBuilder::login_deadline`]).
-
-[`IdentityMiddlewareBuilder::visit_deadline`]: config::IdentityMiddlewareBuilder::visit_deadline
-[`IdentityMiddlewareBuilder::login_deadline`]: config::IdentityMiddlewareBuilder::login_deadline
-*/
+//! Identity management for Actix Web.
+//!
+//! `actix-identity` can be used to track identity of a user across multiple requests. It is built
+//! on top of HTTP sessions, via [`actix-session`](https://docs.rs/actix-session).
+//!
+//! # Getting started
+//! To start using identity management in your Actix Web application you must register
+//! [`IdentityMiddleware`] and `SessionMiddleware` as middleware on your `App`:
+//!
+//! ```no_run
+//! # use actix_web::web;
+//! use actix_web::{cookie::Key, App, HttpServer, HttpResponse};
+//! use actix_identity::IdentityMiddleware;
+//! use actix_session::{storage::RedisSessionStore, SessionMiddleware};
+//!
+//! #[actix_web::main]
+//! async fn main() {
+//!     let secret_key = Key::generate();
+//!     let redis_store = RedisSessionStore::new("redis://127.0.0.1:6379")
+//!         .await
+//!         .unwrap();
+//!
+//!     HttpServer::new(move || {
+//!         App::new()
+//!             // Install the identity framework first.
+//!             .wrap(IdentityMiddleware::default())
+//!             // The identity system is built on top of sessions. You must install the session
+//!             // middleware to leverage `actix-identity`. The session middleware must be mounted
+//!             // AFTER the identity middleware: `actix-web` invokes middleware in the OPPOSITE
+//!             // order of registration when it receives an incoming request.
+//!             .wrap(SessionMiddleware::new(
+//!                  redis_store.clone(),
+//!                  secret_key.clone()
+//!             ))
+//!             // Your request handlers [...]
+//!             # .default_service(web::to(|| HttpResponse::Ok()))
+//!     })
+//! # ;
+//! }
+//! ```
+//!
+//! User identities can be created, accessed and destroyed using the [`Identity`] extractor in your
+//! request handlers:
+//!
+//! ```no_run
+//! use actix_web::{get, post, HttpResponse, Responder, HttpRequest, HttpMessage};
+//! use actix_identity::Identity;
+//! use actix_session::storage::RedisSessionStore;
+//!
+//! #[get("/")]
+//! async fn index(user: Option<Identity>) -> impl Responder {
+//!     if let Some(user) = user {
+//!         format!("Welcome! {}", user.id().unwrap())
+//!     } else {
+//!         "Welcome Anonymous!".to_owned()
+//!     }
+//! }
+//!
+//! #[post("/login")]
+//! async fn login(request: HttpRequest) -> impl Responder {
+//!     // Some kind of authentication should happen here
+//!     // e.g. password-based, biometric, etc.
+//!     // [...]
+//!
+//!     // attach a verified user identity to the active session
+//!     Identity::login(&request.extensions(), "User1".into()).unwrap();
+//!
+//!     HttpResponse::Ok()
+//! }
+//!
+//! #[post("/logout")]
+//! async fn logout(user: Identity) -> impl Responder {
+//!     user.logout();
+//!     HttpResponse::Ok()
+//! }
+//! ```
+//!
+//! # Advanced configuration
+//! By default, `actix-identity` does not automatically log out users. You can change this behaviour
+//! by customising the configuration for [`IdentityMiddleware`] via [`IdentityMiddleware::builder`].
+//!
+//! In particular, you can automatically log out users who:
+//! - have been inactive for a while (see [`IdentityMiddlewareBuilder::visit_deadline`];
+//! - logged in too long ago (see [`IdentityMiddlewareBuilder::login_deadline`]).
+//!
+//! [`IdentityMiddlewareBuilder::visit_deadline`]: config::IdentityMiddlewareBuilder::visit_deadline
+//! [`IdentityMiddlewareBuilder::login_deadline`]: config::IdentityMiddlewareBuilder::login_deadline
 
 #![forbid(unsafe_code)]
-#![deny(missing_docs)]
-#![doc(html_logo_url = "https://actix.rs/img/logo.png")]
-#![doc(html_favicon_url = "https://actix.rs/favicon.ico")]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![deny(rust_2018_idioms, nonstandard_style, missing_docs)]
+#![warn(future_incompatible)]
 
 pub mod config;
-pub mod error;
 mod identity;
 mod identity_ext;
 mod middleware;
 
-pub use self::{identity::Identity, identity_ext::IdentityExt, middleware::IdentityMiddleware};
+pub use self::identity::Identity;
+pub use self::identity_ext::IdentityExt;
+pub use self::middleware::IdentityMiddleware;

actix-identity/src/middleware.rs

@@ -114,9 +114,6 @@ where
                 logout_behaviour: configuration.on_logout.clone(),
                 is_login_deadline_enabled: configuration.login_deadline.is_some(),
                 is_visit_deadline_enabled: configuration.visit_deadline.is_some(),
-                id_key: configuration.id_key,
-                last_visit_unix_timestamp_key: configuration.last_visit_unix_timestamp_key,
-                login_unix_timestamp_key: configuration.login_unix_timestamp_key,
             };
             req.extensions_mut().insert(identity_inner);
             enforce_policies(&req, &configuration);
@@ -165,12 +162,6 @@ fn enforce_policies(req: &ServiceRequest, configuration: &Configuration) {
         ) {
             identity.logout();
             return;
-        } else if let Err(err) = identity.set_last_visited_at() {
-            tracing::warn!(
-                error.display = %err,
-                error.debug = ?err,
-                "Failed to set the last visited timestamp on `Identity` for an incoming request."
-            );
         }
     }
 }

actix-identity/tests/integration/integration.rs

@@ -1,7 +1,7 @@
 use std::time::Duration;
 
 use actix_identity::{config::LogoutBehaviour, IdentityMiddleware};
-use reqwest::StatusCode;
+use actix_web::http::StatusCode;
 
 use crate::{fixtures::user_id, test_app::TestApp};
 
@@ -28,33 +28,6 @@ async fn login_works() {
     assert!(response.status().is_success());
 }
 
-#[actix_web::test]
-async fn custom_keys_work_as_expected() {
-    let custom_id_key = "custom.user_id";
-    let custom_last_visited_key = "custom.last_visited_at";
-    let custom_logged_in_key = "custom.logged_in_at";
-
-    let app = TestApp::spawn_with_config(
-        IdentityMiddleware::builder()
-            .id_key(custom_id_key)
-            .last_visit_unix_timestamp_key(custom_last_visited_key)
-            .login_unix_timestamp_key(custom_logged_in_key),
-    );
-    let user_id = user_id();
-
-    let body = app.post_login(user_id.clone()).await;
-    assert_eq!(body.user_id, Some(user_id.clone()));
-
-    let response = app.get_identity_required().await;
-    assert!(response.status().is_success());
-
-    let response = app.post_logout().await;
-    assert!(response.status().is_success());
-
-    let response = app.get_identity_required().await;
-    assert_eq!(response.status(), StatusCode::UNAUTHORIZED);
-}
-
 #[actix_web::test]
 async fn logging_in_again_replaces_the_current_identity() {
     let app = TestApp::spawn();
@@ -174,23 +147,6 @@ async fn login_deadline_does_not_log_users_out_before_their_time() {
     assert_eq!(body.user_id, Some(user_id));
 }
 
-#[actix_web::test]
-async fn visit_deadline_does_not_log_users_out_before_their_time() {
-    // 1 hour
-    let visit_deadline = Duration::from_secs(60 * 60);
-    let app = TestApp::spawn_with_config(
-        IdentityMiddleware::builder().visit_deadline(Some(visit_deadline)),
-    );
-    let user_id = user_id();
-
-    // Log-in
-    let body = app.post_login(user_id.clone()).await;
-    assert_eq!(body.user_id, Some(user_id.clone()));
-
-    let body = app.get_current().await;
-    assert_eq!(body.user_id, Some(user_id));
-}
-
 #[actix_web::test]
 async fn user_is_logged_out_when_visit_deadline_is_elapsed() {
     let visit_deadline = Duration::from_millis(10);

actix-identity/tests/integration/test_app.rs

@@ -32,8 +32,7 @@ impl TestApp {
         .listen(listener)
         .unwrap()
         .run();
-
-        actix_web::rt::spawn(server);
+        let _ = actix_web::rt::spawn(server);
 
         let client = reqwest::Client::builder()
             .cookie_store(true)
@@ -104,14 +103,14 @@ impl TestApp {
     }
 }
 
-#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Serialize, Deserialize, Debug, PartialEq)]
 pub struct EndpointResponse {
     pub user_id: Option<String>,
     pub counter: i32,
     pub session_status: String,
 }
 
-#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Serialize, Deserialize, Debug, PartialEq)]
 struct LoginRequest {
     user_id: String,
 }
@@ -136,7 +135,7 @@ async fn increment(session: Session, user: Option<Identity>) -> HttpResponse {
         .get::<i32>("counter")
         .unwrap_or(Some(0))
         .map_or(1, |inner| inner + 1);
-    session.insert("counter", counter).unwrap();
+    session.insert("counter", &counter).unwrap();
 
     HttpResponse::Ok().json(&EndpointResponse {
         user_id,

actix-limitation/CHANGES.md

@@ -1,41 +1,24 @@
 # Changes
 
-## Unreleased
+## Unreleased - 2022-xx-xx
 
-- Update `redis` dependency to `0.29`.
-- Update `actix-session` dependency to `0.9`.
-
-## 0.5.1
-
-- No significant changes since `0.5.0`.
-
-## 0.5.0
-
-- Update `redis` dependency to `0.23`.
-- Update `actix-session` dependency to `0.8`.
-
-## 0.4.0
-
-- Add `Builder::key_by` for setting a custom rate limit key function.
-- Implement `Default` for `RateLimiter`.
-- `RateLimiter` is marked `#[non_exhaustive]`; use `RateLimiter::default()` instead.
-- In the middleware errors from the count function are matched and respond with `INTERNAL_SERVER_ERROR` if it's an unexpected error, instead of the default `TOO_MANY_REQUESTS`.
-- Minimum supported Rust version (MSRV) is now 1.59 due to transitive `time` dependency.
-
-## 0.3.0
 
+## 0.3.0 - 2022-07-11
 - `Limiter::builder` now takes an `impl Into<String>`.
 - Removed lifetime from `Builder`.
 - Updated `actix-session` dependency to `0.7`.
 
-## 0.2.0
 
-- Update Actix Web dependency to v4 ecosystem.
-- Update Tokio dependencies to v1 ecosystem.
-- Rename `Limiter::{build => builder}()`.
-- Rename `Builder::{finish => build}()`.
-- Exceeding the rate limit now returns a 429 Too Many Requests response.
+## 0.2.0 - 2022-03-22
+- Update Actix Web dependency to v4 ecosystem. [#229]
+- Update Tokio dependencies to v1 ecosystem. [#229]
+- Rename `Limiter::{build => builder}()`. [#232]
+- Rename `Builder::{finish => build}()`. [#232]
+- Exceeding the rate limit now returns a 429 Too Many Requests response. [#232]
 
-## 0.1.4
+[#229]: https://github.com/actix/actix-extras/pull/229
+[#232]: https://github.com/actix/actix-extras/pull/232
 
+
+## 0.1.4 - 2022-03-18
 - Adopted into @actix org from <https://github.com/0xmad/actix-limitation>.

actix-limitation/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-limitation"
-version = "0.5.1"
+version = "0.3.0"
 authors = [
     "0xmad <0xmad@users.noreply.github.com>",
     "Rob Ede <robjtede@icloud.com>",
@@ -8,36 +8,22 @@ authors = [
 description = "Rate limiter using a fixed window counter for arbitrary keys, backed by Redis for Actix Web"
 keywords = ["actix-web", "rate-api", "rate-limit", "limitation"]
 categories = ["asynchronous", "web-programming"]
-repository = "https://github.com/actix/actix-extras"
-license.workspace = true
-edition.workspace = true
-rust-version.workspace = true
-
-[package.metadata.docs.rs]
-rustdoc-args = ["--cfg", "docsrs"]
-all-features = true
-
-[features]
-default = ["session"]
-session = ["actix-session"]
+repository = "https://github.com/actix/actix-extras.git"
+license = "MIT OR Apache-2.0"
+edition = "2018"
 
 [dependencies]
+actix-session = "0.7"
 actix-utils = "3"
-actix-web = { version = "4", default-features = false, features = ["cookies"] }
+actix-web = { version = "4", default-features = false }
 
 chrono = "0.4"
-derive_more = { version = "2", features = ["display", "error", "from"] }
+derive_more = "0.99.5"
 log = "0.4"
-redis = { version = "0.29", default-features = false, features = ["tokio-comp"] }
+redis = { version = "0.21", default-features = false, features = ["tokio-comp"] }
 time = "0.3"
 
-# session
-actix-session = { version = "0.10", optional = true }
-
 [dev-dependencies]
 actix-web = "4"
 static_assertions = "1"
 uuid = { version = "1", features = ["v4"] }
-
-[lints]
-workspace = true

actix-limitation/README.md

@@ -3,28 +3,23 @@
 > Rate limiter using a fixed window counter for arbitrary keys, backed by Redis for Actix Web.  
 > Originally based on <https://github.com/fnichol/limitation>.
 
-<!-- prettier-ignore-start -->
-
 [![crates.io](https://img.shields.io/crates/v/actix-limitation?label=latest)](https://crates.io/crates/actix-limitation)
-[![Documentation](https://docs.rs/actix-limitation/badge.svg?version=0.5.1)](https://docs.rs/actix-limitation/0.5.1)
+[![Documentation](https://docs.rs/actix-limitation/badge.svg?version=0.3.0)](https://docs.rs/actix-limitation/0.3.0)
 ![Apache 2.0 or MIT licensed](https://img.shields.io/crates/l/actix-limitation)
-[![Dependency Status](https://deps.rs/crate/actix-limitation/0.5.1/status.svg)](https://deps.rs/crate/actix-limitation/0.5.1)
-
-<!-- prettier-ignore-end -->
+[![Dependency Status](https://deps.rs/crate/actix-limitation/0.3.0/status.svg)](https://deps.rs/crate/actix-limitation/0.3.0)
 
 ## Examples
 
 ```toml
 [dependencies]
 actix-web = "4"
-actix-limitation = "0.5"
+actix-limitation = "0.3"
 ```
 
 ```rust
+use std::time::Duration;
+use actix_web::{get, web, App, HttpServer, Responder};
 use actix_limitation::{Limiter, RateLimiter};
-use actix_session::SessionExt as _;
-use actix_web::{dev::ServiceRequest, get, web, App, HttpServer, Responder};
-use std::{sync::Arc, time::Duration};
 
 #[get("/{id}/{name}")]
 async fn index(info: web::Path<(u32, String)>) -> impl Responder {
@@ -34,24 +29,22 @@ async fn index(info: web::Path<(u32, String)>) -> impl Responder {
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
     let limiter = web::Data::new(
-        Limiter::builder("redis://127.0.0.1")
-            .key_by(|req: &ServiceRequest| {
-                req.get_session()
-                    .get(&"session-id")
-                    .unwrap_or_else(|_| req.cookie(&"rate-api-id").map(|c| c.to_string()))
-            })
+        Limiter::build("redis://127.0.0.1")
+            .cookie_name("session-id".to_owned())
+            .session_key("rate-api-id".to_owned())
             .limit(5000)
             .period(Duration::from_secs(3600)) // 60 minutes
-            .build()
-            .unwrap(),
+            .finish()
+            .expect("Can't build actix-limiter"),
     );
+
     HttpServer::new(move || {
         App::new()
-            .wrap(RateLimiter::default())
+            .wrap(RateLimiter)
             .app_data(limiter.clone())
             .service(index)
     })
-    .bind(("127.0.0.1", 8080))?
+    .bind("127.0.0.1:8080")?
     .run()
     .await
 }

actix-limitation/src/builder.rs

@@ -1,11 +1,8 @@
-use std::{borrow::Cow, sync::Arc, time::Duration};
+use std::{borrow::Cow, time::Duration};
 
-#[cfg(feature = "session")]
-use actix_session::SessionExt as _;
-use actix_web::dev::ServiceRequest;
 use redis::Client;
 
-use crate::{errors::Error, GetArcBoxKeyFn, Limiter};
+use crate::{errors::Error, Limiter};
 
 /// Rate limiter builder.
 #[derive(Debug)]
@@ -13,9 +10,7 @@ pub struct Builder {
     pub(crate) redis_url: String,
     pub(crate) limit: usize,
     pub(crate) period: Duration,
-    pub(crate) get_key_fn: Option<GetArcBoxKeyFn>,
     pub(crate) cookie_name: Cow<'static, str>,
-    #[cfg(feature = "session")]
     pub(crate) session_key: Cow<'static, str>,
 }
 
@@ -32,38 +27,14 @@ impl Builder {
         self
     }
 
-    /// Sets rate limit key derivation function.
-    ///
-    /// Should not be used in combination with `cookie_name` or `session_key` as they conflict.
-    pub fn key_by<F>(&mut self, resolver: F) -> &mut Self
-    where
-        F: Fn(&ServiceRequest) -> Option<String> + Send + Sync + 'static,
-    {
-        self.get_key_fn = Some(Arc::new(resolver));
-        self
-    }
-
-    /// Sets name of cookie to be sent.
-    ///
-    /// This method should not be used in combination of `key_by` as they conflict.
-    #[deprecated = "Prefer `key_by`."]
+    /// Set name of cookie to be sent.
     pub fn cookie_name(&mut self, cookie_name: impl Into<Cow<'static, str>>) -> &mut Self {
-        if self.get_key_fn.is_some() {
-            panic!("This method should not be used in combination of get_key as they overwrite each other")
-        }
         self.cookie_name = cookie_name.into();
         self
     }
 
-    /// Sets session key to be used in backend.
-    ///
-    /// This method should not be used in combination of `key_by` as they conflict.
-    #[deprecated = "Prefer `key_by`."]
-    #[cfg(feature = "session")]
+    /// Set session key to be used in backend.
     pub fn session_key(&mut self, session_key: impl Into<Cow<'static, str>>) -> &mut Self {
-        if self.get_key_fn.is_some() {
-            panic!("This method should not be used in combination of get_key as they overwrite each other")
-        }
         self.session_key = session_key.into();
         self
     }
@@ -72,35 +43,13 @@ impl Builder {
     ///
     /// Note that this method will connect to the Redis server to test its connection which is a
     /// **synchronous** operation.
-    pub fn build(&mut self) -> Result<Limiter, Error> {
-        let get_key = if let Some(resolver) = self.get_key_fn.clone() {
-            resolver
-        } else {
-            let cookie_name = self.cookie_name.clone();
-
-            #[cfg(feature = "session")]
-            let session_key = self.session_key.clone();
-
-            let closure: GetArcBoxKeyFn = Arc::new(Box::new(move |req: &ServiceRequest| {
-                #[cfg(feature = "session")]
-                let res = req
-                    .get_session()
-                    .get(&session_key)
-                    .unwrap_or_else(|_| req.cookie(&cookie_name).map(|c| c.to_string()));
-
-                #[cfg(not(feature = "session"))]
-                let res = req.cookie(&cookie_name).map(|c| c.to_string());
-
-                res
-            }));
-            closure
-        };
-
+    pub fn build(&self) -> Result<Limiter, Error> {
         Ok(Limiter {
             client: Client::open(self.redis_url.as_str())?,
             limit: self.limit,
             period: self.period,
-            get_key_fn: get_key,
+            cookie_name: self.cookie_name.clone(),
+            session_key: self.session_key.clone(),
         })
     }
 }
@@ -117,16 +66,13 @@ mod tests {
             redis_url: redis_url.to_owned(),
             limit: 100,
             period,
-            get_key_fn: Some(Arc::new(|_| None)),
             cookie_name: Cow::Owned("session".to_string()),
-            #[cfg(feature = "session")]
             session_key: Cow::Owned("rate-api".to_string()),
         };
 
         assert_eq!(builder.redis_url, redis_url);
         assert_eq!(builder.limit, 100);
         assert_eq!(builder.period, period);
-        #[cfg(feature = "session")]
         assert_eq!(builder.session_key, "rate-api");
         assert_eq!(builder.cookie_name, "session");
     }
@@ -139,16 +85,22 @@ mod tests {
             redis_url: redis_url.to_owned(),
             limit: 100,
             period: Duration::from_secs(10),
-            get_key_fn: Some(Arc::new(|_| None)),
-            cookie_name: Cow::Borrowed("sid"),
-            #[cfg(feature = "session")]
             session_key: Cow::Borrowed("key"),
+            cookie_name: Cow::Borrowed("sid"),
         };
 
-        let limiter = builder.limit(200).period(period).build().unwrap();
+        let limiter = builder
+            .limit(200)
+            .period(period)
+            .cookie_name("session".to_string())
+            .session_key("rate-api".to_string())
+            .build()
+            .unwrap();
 
         assert_eq!(limiter.limit, 200);
         assert_eq!(limiter.period, period);
+        assert_eq!(limiter.session_key, "rate-api");
+        assert_eq!(limiter.cookie_name, "session");
     }
 
     #[test]
@@ -160,10 +112,8 @@ mod tests {
             redis_url: redis_url.to_owned(),
             limit: 100,
             period: Duration::from_secs(10),
-            get_key_fn: Some(Arc::new(|_| None)),
-            cookie_name: Cow::Borrowed("sid"),
-            #[cfg(feature = "session")]
             session_key: Cow::Borrowed("key"),
+            cookie_name: Cow::Borrowed("sid"),
         };
 
         builder.limit(200).period(period).build().unwrap();

actix-limitation/src/errors.rs

@@ -1,4 +1,4 @@
-use derive_more::derive::{Display, Error, From};
+use derive_more::{Display, Error, From};
 
 use crate::status::Status;
 
@@ -6,20 +6,20 @@ use crate::status::Status;
 #[derive(Debug, Display, Error, From)]
 pub enum Error {
     /// Redis client failed to connect or run a query.
-    #[display("Redis client failed to connect or run a query")]
+    #[display(fmt = "Redis client failed to connect or run a query")]
     Client(redis::RedisError),
 
     /// Limit is exceeded for a key.
-    #[display("Limit is exceeded for a key")]
+    #[display(fmt = "Limit is exceeded for a key")]
     #[from(ignore)]
     LimitExceeded(#[error(not(source))] Status),
 
     /// Time conversion failed.
-    #[display("Time conversion failed")]
+    #[display(fmt = "Time conversion failed")]
     Time(time::error::ComponentRange),
 
     /// Generic error.
-    #[display("Generic error")]
+    #[display(fmt = "Generic error")]
     #[from(ignore)]
     Other(#[error(not(source))] String),
 }

actix-limitation/src/lib.rs

@@ -7,9 +7,8 @@
 //! ```
 //!
 //! ```no_run
-//! use std::{sync::Arc, time::Duration};
-//! use actix_web::{dev::ServiceRequest, get, web, App, HttpServer, Responder};
-//! use actix_session::SessionExt as _;
+//! use std::time::Duration;
+//! use actix_web::{get, web, App, HttpServer, Responder};
 //! use actix_limitation::{Limiter, RateLimiter};
 //!
 //! #[get("/{id}/{name}")]
@@ -21,11 +20,8 @@
 //! async fn main() -> std::io::Result<()> {
 //!     let limiter = web::Data::new(
 //!         Limiter::builder("redis://127.0.0.1")
-//!             .key_by(|req: &ServiceRequest| {
-//!                 req.get_session()
-//!                     .get(&"session-id")
-//!                     .unwrap_or_else(|_| req.cookie(&"rate-api-id").map(|c| c.to_string()))
-//!             })
+//!             .cookie_name("session-id".to_owned())
+//!             .session_key("rate-api-id".to_owned())
 //!             .limit(5000)
 //!             .period(Duration::from_secs(3600)) // 60 minutes
 //!             .build()
@@ -34,7 +30,7 @@
 //!
 //!     HttpServer::new(move || {
 //!         App::new()
-//!             .wrap(RateLimiter::default())
+//!             .wrap(RateLimiter)
 //!             .app_data(limiter.clone())
 //!             .service(index)
 //!     })
@@ -45,14 +41,13 @@
 //! ```
 
 #![forbid(unsafe_code)]
-#![warn(missing_docs, missing_debug_implementations)]
+#![deny(rust_2018_idioms, nonstandard_style)]
+#![warn(future_incompatible, missing_docs, missing_debug_implementations)]
 #![doc(html_logo_url = "https://actix.rs/img/logo.png")]
 #![doc(html_favicon_url = "https://actix.rs/favicon.ico")]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 
-use std::{borrow::Cow, fmt, sync::Arc, time::Duration};
+use std::{borrow::Cow, time::Duration};
 
-use actix_web::dev::ServiceRequest;
 use redis::Client;
 
 mod builder;
@@ -60,7 +55,10 @@ mod errors;
 mod middleware;
 mod status;
 
-pub use self::{builder::Builder, errors::Error, middleware::RateLimiter, status::Status};
+pub use self::builder::Builder;
+pub use self::errors::Error;
+pub use self::middleware::RateLimiter;
+pub use self::status::Status;
 
 /// Default request limit.
 pub const DEFAULT_REQUEST_LIMIT: usize = 5000;
@@ -72,34 +70,16 @@ pub const DEFAULT_PERIOD_SECS: u64 = 3600;
 pub const DEFAULT_COOKIE_NAME: &str = "sid";
 
 /// Default session key.
-#[cfg(feature = "session")]
 pub const DEFAULT_SESSION_KEY: &str = "rate-api-id";
 
-/// Helper trait to impl Debug on GetKeyFn type
-trait GetKeyFnT: Fn(&ServiceRequest) -> Option<String> {}
-
-impl<T> GetKeyFnT for T where T: Fn(&ServiceRequest) -> Option<String> {}
-
-/// Get key function type with auto traits
-type GetKeyFn = dyn GetKeyFnT + Send + Sync;
-
-/// Get key resolver function type
-impl fmt::Debug for GetKeyFn {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "GetKeyFn")
-    }
-}
-
-/// Wrapped Get key function Trait
-type GetArcBoxKeyFn = Arc<GetKeyFn>;
-
 /// Rate limiter.
 #[derive(Debug, Clone)]
 pub struct Limiter {
     client: Client,
     limit: usize,
     period: Duration,
-    get_key_fn: GetArcBoxKeyFn,
+    cookie_name: Cow<'static, str>,
+    session_key: Cow<'static, str>,
 }
 
 impl Limiter {
@@ -113,9 +93,7 @@ impl Limiter {
             redis_url: redis_url.into(),
             limit: DEFAULT_REQUEST_LIMIT,
             period: Duration::from_secs(DEFAULT_PERIOD_SECS),
-            get_key_fn: None,
             cookie_name: Cow::Borrowed(DEFAULT_COOKIE_NAME),
-            #[cfg(feature = "session")]
             session_key: Cow::Borrowed(DEFAULT_SESSION_KEY),
         }
     }
@@ -137,7 +115,7 @@ impl Limiter {
         let key = key.into();
         let expires = self.period.as_secs();
 
-        let mut connection = self.client.get_multiplexed_tokio_connection().await?;
+        let mut connection = self.client.get_tokio_connection().await?;
 
         // The seed of this approach is outlined Atul R in a blog post about rate limiting using
         // NodeJS and Redis. For more details, see https://blog.atulr.com/rate-limiter
@@ -168,12 +146,14 @@ mod tests {
 
     #[test]
     fn test_create_limiter() {
-        let mut builder = Limiter::builder("redis://127.0.0.1:6379/1");
+        let builder = Limiter::builder("redis://127.0.0.1:6379/1");
         let limiter = builder.build();
         assert!(limiter.is_ok());
 
         let limiter = limiter.unwrap();
         assert_eq!(limiter.limit, 5000);
         assert_eq!(limiter.period, Duration::from_secs(3600));
+        assert_eq!(limiter.cookie_name, DEFAULT_COOKIE_NAME);
+        assert_eq!(limiter.session_key, DEFAULT_SESSION_KEY);
     }
 }

actix-limitation/src/middleware.rs

@@ -1,18 +1,19 @@
 use std::{future::Future, pin::Pin, rc::Rc};
 
+use actix_session::SessionExt as _;
 use actix_utils::future::{ok, Ready};
 use actix_web::{
     body::EitherBody,
+    cookie::Cookie,
     dev::{forward_ready, Service, ServiceRequest, ServiceResponse, Transform},
-    http::StatusCode,
+    http::{header::COOKIE, StatusCode},
     web, Error, HttpResponse,
 };
 
-use crate::{Error as LimitationError, Limiter};
+use crate::Limiter;
 
 /// Rate limit middleware.
-#[derive(Debug, Default)]
-#[non_exhaustive]
+#[derive(Debug)]
 pub struct RateLimiter;
 
 impl<S, B> Transform<S, ServiceRequest> for RateLimiter
@@ -53,17 +54,20 @@ where
     forward_ready!(service);
 
     fn call(&self, req: ServiceRequest) -> Self::Future {
-        // A misconfiguration of the Actix App will result in a **runtime** failure, so the expect
+        // A mis-configuration of the Actix App will result in a **runtime** failure, so the expect
         // method description is important context for the developer.
         let limiter = req
             .app_data::<web::Data<Limiter>>()
             .expect("web::Data<Limiter> should be set in app data for RateLimiter middleware")
             .clone();
 
-        let key = (limiter.get_key_fn)(&req);
+        let (key, fallback) = key(&req, limiter.clone());
+
         let service = Rc::clone(&self.service);
 
         let key = match key {
+            Some(key) => key,
+            None => match fallback {
                 Some(key) => key,
                 None => {
                     return Box::pin(async move {
@@ -73,37 +77,18 @@ where
                             .map(ServiceResponse::map_into_left_body)
                     });
                 }
+            },
         };
 
         Box::pin(async move {
             let status = limiter.count(key.to_string()).await;
 
-            if let Err(err) = status {
-                match err {
-                    LimitationError::LimitExceeded(_) => {
+            if status.is_err() {
                 log::warn!("Rate limit exceed error for {}", key);
 
                 Ok(req.into_response(
                     HttpResponse::new(StatusCode::TOO_MANY_REQUESTS).map_into_right_body(),
                 ))
-                    }
-                    LimitationError::Client(e) => {
-                        log::error!("Client request failed, redis error: {}", e);
-
-                        Ok(req.into_response(
-                            HttpResponse::new(StatusCode::INTERNAL_SERVER_ERROR)
-                                .map_into_right_body(),
-                        ))
-                    }
-                    _ => {
-                        log::error!("Count failed: {}", err);
-
-                        Ok(req.into_response(
-                            HttpResponse::new(StatusCode::INTERNAL_SERVER_ERROR)
-                                .map_into_right_body(),
-                        ))
-                    }
-                }
             } else {
                 service
                     .call(req)
@@ -113,3 +98,19 @@ where
         })
     }
 }
+
+fn key(req: &ServiceRequest, limiter: web::Data<Limiter>) -> (Option<String>, Option<String>) {
+    let session = req.get_session();
+    let result: Option<String> = session.get(&limiter.session_key).unwrap_or(None);
+    let cookies = req.headers().get_all(COOKIE);
+    let cookie = cookies
+        .filter_map(|i| i.to_str().ok())
+        .find(|i| i.contains(limiter.cookie_name.as_ref()));
+
+    let fallback = match cookie {
+        Some(value) => Cookie::parse(value).ok().map(|i| i.to_string()),
+        None => None,
+    };
+
+    (result, fallback)
+}

actix-limitation/src/status.rs

@@ -1,4 +1,4 @@
-use std::{ops::Add, time::Duration};
+use std::{convert::TryInto, ops::Add, time::Duration};
 
 use chrono::SubsecRound as _;
 
@@ -16,7 +16,7 @@ impl Status {
     /// Constructs status limit status from parts.
     #[must_use]
     pub(crate) fn new(count: usize, limit: usize, reset_epoch_utc: usize) -> Self {
-        let remaining = limit.saturating_sub(count);
+        let remaining = if count >= limit { 0 } else { limit - count };
 
         Status {
             limit,

actix-limitation/tests/tests.rs

@@ -1,12 +1,9 @@
-use std::time::Duration;
-
-use actix_limitation::{Error, Limiter, RateLimiter};
-use actix_web::{dev::ServiceRequest, http::StatusCode, test, web, App, HttpRequest, HttpResponse};
+use actix_limitation::{Error, Limiter};
 use uuid::Uuid;
 
 #[test]
 #[should_panic = "Redis URL did not parse"]
-async fn test_create_limiter_error() {
+fn test_create_limiter_error() {
     Limiter::builder("127.0.0.1").build().unwrap();
 }
 
@@ -21,7 +18,7 @@ async fn test_limiter_count() -> Result<(), Error> {
 
     for i in 0..20 {
         let status = limiter.count(id.to_string()).await?;
-        println!("status: {status:?}");
+        println!("status: {:?}", status);
         assert_eq!(20 - status.remaining(), i + 1);
     }
 
@@ -54,39 +51,3 @@ async fn test_limiter_count_error() -> Result<(), Error> {
 
     Ok(())
 }
-
-#[actix_web::test]
-async fn test_limiter_key_by() -> Result<(), Error> {
-    let cooldown_period = Duration::from_secs(1);
-    let limiter = Limiter::builder("redis://127.0.0.1:6379/3")
-        .limit(2)
-        .period(cooldown_period)
-        .key_by(|_: &ServiceRequest| Some("fix_key".to_string()))
-        .build()
-        .unwrap();
-
-    let app = test::init_service(
-        App::new()
-            .wrap(RateLimiter::default())
-            .app_data(web::Data::new(limiter))
-            .route(
-                "/",
-                web::get().to(|_: HttpRequest| async { HttpResponse::Ok().body("ok") }),
-            ),
-    )
-    .await;
-    for _ in 1..2 {
-        for index in 1..4 {
-            let req = test::TestRequest::default().to_request();
-            let resp = test::call_service(&app, req).await;
-            if index <= 2 {
-                assert!(resp.status().is_success());
-            } else {
-                assert_eq!(resp.status(), StatusCode::TOO_MANY_REQUESTS);
-            }
-        }
-        std::thread::sleep(cooldown_period);
-    }
-
-    Ok(())
-}

actix-protobuf/CHANGES.md

@@ -1,48 +1,33 @@
 # Changes
 
-## Unreleased
+## Unreleased - 2022-xx-xx
 
-## 0.11.0
-
-- Updated `prost` dependency to `0.13`.
-- Minimum supported Rust version (MSRV) is now 1.75.
-
-## 0.10.0
-
-- Updated `prost` dependency to `0.12`.
-- Minimum supported Rust version (MSRV) is now 1.68.
-
-## 0.9.0
-
-- Added `application/x-protobuf` as an acceptable header.
-- Updated `prost` dependency to `0.11`.
-
-## 0.8.0
 
+## 0.8.0 - 2022-06-25
 - Update `prost` dependency to `0.10`.
 - Minimum supported Rust version (MSRV) is now 1.57 due to transitive `time` dependency.
 
-## 0.7.0
 
+## 0.7.0 - 2022-03-01
 - Update `actix-web` dependency to `4`.
 
-## 0.7.0-beta.5
 
+## 0.7.0-beta.5 - 2022-02-03
 - Update `prost` dependency to `0.9`.
 - Update `actix-web` dependency to `4.0.0-rc.1`.
 
-## 0.7.0-beta.4
 
+## 0.7.0-beta.4 - 2021-12-29
 - Minimum supported Rust version (MSRV) is now 1.54.
 
-## 0.7.0-beta.3
 
+## 0.7.0-beta.3 - 2021-12-12
 - Update `actix-web` dependency to `4.0.0.beta-14`. [#209]
 
 [#209]: https://github.com/actix/actix-extras/pull/209
 
-## 0.7.0-beta.2
 
+## 0.7.0-beta.2 - 2021-10-21
 - Bump `prost` version to 0.8. [#197]
 - Update `actix-web` dependency to v4.0.0-beta.10. [#203]
 - Minimum supported Rust version (MSRV) is now 1.52.
@@ -50,52 +35,52 @@
 [#197]: https://github.com/actix/actix-extras/pull/197
 [#203]: https://github.com/actix/actix-extras/pull/203
 
-## 0.7.0-beta.1
 
+## 0.7.0-beta.1 - 2021-06-27
 - Bump `prost` version to 0.7. [#144]
 - Update `actix-web` dependency to 4.0.0 beta.
 - Minimum supported Rust version (MSRV) is now 1.46.0.
 
 [#144]: https://github.com/actix/actix-extras/pull/144
 
-## 0.6.0
 
+## 0.6.0 - 2020-09-11
 - Update `actix-web` dependency to 3.0.0.
 - Minimum supported Rust version (MSRV) is now 1.42.0 to use `matches!` macro.
 
-## 0.6.0-alpha.1
 
+## 0.6.0-alpha.1 - 2020-07-06
 - Update `actix-web` to 3.0.0-alpha.3
 - Minimum supported Rust version(MSRV) is now 1.40.0.
 - Minimize `futures` dependency
 
-## 0.5.1 - 2019-02-17
 
+## 0.5.1 - 2019-02-17
 - Move repository to actix-extras
 
-## 0.5.0 - 2019-01-24
 
+## 0.5.0 - 2019-01-24
 - Migrate to actix-web 2.0.0 and std::future
 - Update prost to 0.6
 - Update bytes to 0.5
 
-## 0.4.1 - 2019-10-03
 
+## 0.4.1 - 2019-10-03
 - Upgrade prost and prost-derive to 0.5.0
 
-## 0.4.0 - 2019-05-18
 
+## 0.4.0 - 2019-05-18
 - Upgrade to actix-web 1.0.0-rc
 - Removed `protobuf` method for `HttpRequest` (use `ProtoBuf` extractor instead)
 
-## 0.3.0 - 2019-03-07
 
+## 0.3.0 - 2019-03-07
 - Upgrade to actix-web 0.7.18
 
-## 0.2.0 - 2018-04-10
 
+## 0.2.0 - 2018-04-10
 - Provide protobuf extractor
 
-## 0.1.0 - 2018-03-21
 
+## 0.1.0 - 2018-03-21
 - First release

actix-protobuf/Cargo.toml

@@ -1,31 +1,27 @@
 [package]
 name = "actix-protobuf"
-version = "0.11.0"
+version = "0.8.0"
+edition = "2018"
 authors = [
     "kingxsp <jin.hb.zh@outlook.com>",
     "Yuki Okushi <huyuumi.dev@gmail.com>",
 ]
-description = "Protobuf payload extractor for Actix Web"
+description = "Protobuf support for Actix Web"
 keywords = ["actix", "web", "protobuf", "protocol", "rpc"]
-repository.workspace = true
-homepage.workspace = true
-license.workspace = true
-edition.workspace = true
-rust-version.workspace = true
+homepage = "https://actix.rs"
+repository = "https://github.com/actix/actix-extras.git"
+license = "MIT OR Apache-2.0"
 
-[package.metadata.docs.rs]
-rustdoc-args = ["--cfg", "docsrs"]
-all-features = true
+[lib]
+name = "actix_protobuf"
+path = "src/lib.rs"
 
 [dependencies]
-actix-web = { version = "4", default-features = false }
-derive_more = { version = "2", features = ["display"] }
-futures-util = { version = "0.3.17", default-features = false, features = ["std"] }
-prost = { version = "0.13", default-features = false }
+actix-web = { version = "4", default_features = false }
+derive_more = "0.99.5"
+futures-util = { version = "0.3.7", default-features = false }
+prost = { version = "0.10", default_features = false }
 
 [dev-dependencies]
-actix-web = { version = "4", default-features = false, features = ["macros"] }
-prost = { version = "0.13", default-features = false, features = ["prost-derive"] }
-
-[lints]
-workspace = true
+actix-web = { version = "4", default_features = false, features = ["macros"] }
+prost = { version = "0.10", default_features = false, features = ["prost-derive"] }

actix-protobuf/README.md

@@ -1,15 +1,11 @@
 # actix-protobuf
 
-> Protobuf payload extractor for Actix Web.
-
-<!-- prettier-ignore-start -->
+> Protobuf support for Actix Web.
 
 [![crates.io](https://img.shields.io/crates/v/actix-protobuf?label=latest)](https://crates.io/crates/actix-protobuf)
-[![Documentation](https://docs.rs/actix-protobuf/badge.svg?version=0.11.0)](https://docs.rs/actix-protobuf/0.11.0)
+[![Documentation](https://docs.rs/actix-protobuf/badge.svg?version=0.8.0)](https://docs.rs/actix-protobuf/0.8.0)
 ![Apache 2.0 or MIT licensed](https://img.shields.io/crates/l/actix-protobuf)
-[![Dependency Status](https://deps.rs/crate/actix-protobuf/0.11.0/status.svg)](https://deps.rs/crate/actix-protobuf/0.11.0)
-
-<!-- prettier-ignore-end -->
+[![Dependency Status](https://deps.rs/crate/actix-protobuf/0.8.0/status.svg)](https://deps.rs/crate/actix-protobuf/0.8.0)
 
 ## Documentation & Resources
 
@@ -27,7 +23,6 @@ use actix_web::*;
 pub struct MyObj {
     #[prost(int32, tag = "1")]
     pub number: i32,
-
     #[prost(string, tag = "2")]
     pub name: String,
 }
@@ -38,7 +33,7 @@ async fn index(msg: ProtoBuf<MyObj>) -> Result<HttpResponse> {
 }
 ```
 
-See [here](https://github.com/actix/examples/tree/master/protobuf) for the complete example.
+See [here](https://github.com/actix/actix-extras/tree/master/actix-protobuf/examples/prost-example) for the complete example.
 
 ## License
 

actix-protobuf/src/lib.rs

@@ -1,9 +1,6 @@
-//! Protobuf payload extractor for Actix Web.
-
 #![forbid(unsafe_code)]
-#![doc(html_logo_url = "https://actix.rs/img/logo.png")]
-#![doc(html_favicon_url = "https://actix.rs/favicon.ico")]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![deny(rust_2018_idioms, nonstandard_style)]
+#![warn(future_incompatible)]
 
 use std::{
     fmt,
@@ -22,7 +19,7 @@ use actix_web::{
     Error, FromRequest, HttpMessage, HttpRequest, HttpResponse, HttpResponseBuilder, Responder,
     ResponseError,
 };
-use derive_more::derive::Display;
+use derive_more::Display;
 use futures_util::{
     future::{FutureExt as _, LocalBoxFuture},
     stream::StreamExt as _,
@@ -32,28 +29,26 @@ use prost::{DecodeError as ProtoBufDecodeError, EncodeError as ProtoBufEncodeErr
 #[derive(Debug, Display)]
 pub enum ProtoBufPayloadError {
     /// Payload size is bigger than 256k
-    #[display("Payload size is bigger than 256k")]
+    #[display(fmt = "Payload size is bigger than 256k")]
     Overflow,
 
     /// Content type error
-    #[display("Content type error")]
+    #[display(fmt = "Content type error")]
     ContentType,
 
     /// Serialize error
-    #[display("ProtoBuf serialize error: {_0}")]
+    #[display(fmt = "ProtoBuf serialize error: {}", _0)]
     Serialize(ProtoBufEncodeError),
 
     /// Deserialize error
-    #[display("ProtoBuf deserialize error: {_0}")]
+    #[display(fmt = "ProtoBuf deserialize error: {}", _0)]
     Deserialize(ProtoBufDecodeError),
 
     /// Payload error
-    #[display("Error that occur during reading payload: {_0}")]
+    #[display(fmt = "Error that occur during reading payload: {}", _0)]
     Payload(PayloadError),
 }
 
-// TODO: impl error for ProtoBufPayloadError
-
 impl ResponseError for ProtoBufPayloadError {
     fn error_response(&self) -> HttpResponse {
         match *self {
@@ -175,9 +170,7 @@ pub struct ProtoBufMessage<T: Message + Default> {
 impl<T: Message + Default> ProtoBufMessage<T> {
     /// Create `ProtoBufMessage` for request.
     pub fn new(req: &HttpRequest, payload: &mut Payload) -> Self {
-        if req.content_type() != "application/protobuf"
-            && req.content_type() != "application/x-protobuf"
-        {
+        if req.content_type() != "application/protobuf" {
             return ProtoBufMessage {
                 limit: 262_144,
                 length: None,
@@ -269,14 +262,14 @@ impl ProtoBufResponseBuilder for HttpResponseBuilder {
         value
             .encode(&mut body)
             .map_err(ProtoBufPayloadError::Serialize)?;
-
         Ok(self.body(body))
     }
 }
 
 #[cfg(test)]
 mod tests {
-    use actix_web::{http::header, test::TestRequest};
+    use actix_web::http::header;
+    use actix_web::test::TestRequest;
 
     use super::*;
 
@@ -294,7 +287,7 @@ mod tests {
         }
     }
 
-    #[derive(Clone, PartialEq, Eq, Message)]
+    #[derive(Clone, PartialEq, Message)]
     pub struct MyObject {
         #[prost(int32, tag = "1")]
         pub number: i32,

actix-redis/CHANGES.md

@@ -0,0 +1,152 @@
+# Changes
+
+## Unreleased - 2022-xx-xx
+
+
+## 0.12.0 - 2022-07-09
+- Update `actix` dependency to `0.13`.
+- Update `redis-async` dependency to `0.13`.
+- Update `tokio-util` dependency to `0.7`.
+- Minimum supported Rust version (MSRV) is now 1.57 due to transitive `time` dependency.
+
+
+## 0.11.0 - 2022-03-15
+### Removed
+- `RedisSession` has been removed. Check out `RedisActorSessionStore` in `actix-session` for a session store backed by Redis using `actix-redis`. [#212]
+
+### Changed
+- Update `redis-async` dependency to `0.12`. [#212]
+
+[#212]: https://github.com/actix/actix-extras/pull/212
+
+
+## 0.10.0 - 2022-03-01
+- Update `actix-web` dependency to `4`.
+
+
+## 0.10.0-beta.6 - 2022-02-07
+- Update `actix-web` dependency to `4.0.0-rc.1`.
+
+
+## 0.10.0-beta.5 - 2021-12-29
+- Update `actix-web` dependency to `4.0.0.beta-18`. [#218]
+- Minimum supported Rust version (MSRV) is now 1.54.
+
+[#218]: https://github.com/actix/actix-extras/pull/218
+
+
+## 0.10.0-beta.4 - 2021-12-12
+- A session will be created in Redis if and only if there is some data inside the session state. This reduces the performance impact of `RedisSession` on routes that do not leverage sessions. [#207]
+- Update `actix-web` dependency to `4.0.0.beta-14`. [#209]
+
+[#207]: https://github.com/actix/actix-extras/pull/207
+[#209]: https://github.com/actix/actix-extras/pull/209
+
+
+## 0.10.0-beta.3 - 2021-10-21
+- Update `actix-web` dependency to v4.0.0-beta.10. [#203]
+- Minimum supported Rust version (MSRV) is now 1.52.
+
+[#203]: https://github.com/actix/actix-extras/pull/203
+
+
+## 0.10.0-beta.2 - 2021-06-27
+- No notable changes.
+
+
+## 0.10.0-beta.1 - 2021-04-02
+- Update `actix-web` dependency to 4.0.0 beta.
+- Minimum supported Rust version (MSRV) is now 1.46.0.
+
+
+## 0.9.2 - 2021-03-21
+- Implement `std::error::Error` for `Error` [#135]
+- Allow the removal of `Max-Age` for session-only cookies. [#161]
+
+[#135]: https://github.com/actix/actix-extras/pull/135
+[#161]: https://github.com/actix/actix-extras/pull/161
+
+
+## 0.9.1 - 2020-09-12
+- Enforce minimum redis-async version of 0.6.3 to workaround breaking patch change.
+
+
+## 0.9.0 - 2020-09-11
+- Update `actix-web` dependency to 3.0.0.
+- Minimize `futures` dependency.
+
+
+## 0.9.0-alpha.2 - 2020-05-17
+- Add `cookie_http_only` functionality to RedisSession builder, setting this
+  to false allows JavaScript to access cookies. Defaults to true.
+- Change type of parameter of ttl method to u32.
+- Update `actix` to 0.10.0-alpha.3
+- Update `tokio-util` to 0.3
+- Minimum supported Rust version(MSRV) is now 1.40.0.
+
+
+## 0.9.0-alpha.1 - 2020-03-28
+- Update `actix` to 0.10.0-alpha.2
+- Update `actix-session` to 0.4.0-alpha.1
+- Update `actix-web` to 3.0.0-alpha.1
+- Update `time` to 0.2.9
+
+
+## 0.8.1 - 2020-02-18
+- Move `env_logger` dependency to dev-dependencies and update to 0.7
+- Update `actix_web` to 2.0.0 from 2.0.0-rc
+- Move repository to actix-extras
+
+
+## 0.8.0 - 2019-12-20
+- Release
+
+
+## 0.8.0-alpha.1 - 2019-12-16
+- Migrate to actix 0.9
+
+
+## 0.7.0 - 2019-09-25
+- added cache_keygen functionality to RedisSession builder, enabling support for
+  customizable cache key creation
+
+
+## 0.6.1 - 2019-07-19
+- remove ClonableService usage
+- added comprehensive tests for session workflow
+
+
+## 0.6.0 - 2019-07-08
+- actix-web 1.0.0 compatibility
+- Upgraded logic that evaluates session state, including new SessionStatus field,
+  and introduced ``session.renew()`` and ``session.purge()`` functionality.
+  Use ``renew()`` to cycle the session key at successful login.  ``renew()`` keeps a
+  session's state while replacing the old cookie and session key with new ones.
+  Use ``purge()`` at logout to invalidate the session cookie and remove the
+  session's redis cache entry.
+
+
+## 0.5.1 - 2018-08-02
+- Use cookie 0.11
+
+
+## 0.5.0 - 2018-07-21
+- Session cookie configuration
+- Actix/Actix-web 0.7 compatibility
+
+
+## 0.4.0 - 2018-05-08
+- Actix web 0.6 compatibility
+
+
+## 0.3.0 - 2018-04-10
+- Actix web 0.5 compatibility
+
+
+## 0.2.0 - 2018-02-28
+- Use resolver actor from actix
+- Use actix web 0.5
+
+
+## 0.1.0 - 2018-01-23
+- First release

actix-redis/Cargo.toml

@@ -0,0 +1,47 @@
+[package]
+name = "actix-redis"
+version = "0.12.0"
+authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
+description = "Redis integration for Actix"
+license = "MIT OR Apache-2.0"
+keywords = ["actix", "redis", "async"]
+homepage = "https://actix.rs"
+repository = "https://github.com/actix/actix-extras.git"
+categories = ["network-programming", "asynchronous"]
+edition = "2018"
+
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
+[lib]
+name = "actix_redis"
+path = "src/lib.rs"
+
+[features]
+default = ["web"]
+
+# actix-web integration
+web = ["actix-web"]
+
+[dependencies]
+actix = { version = "0.13", default-features = false }
+actix-rt = { version = "2.1", default-features = false }
+actix-service = "2"
+actix-tls = { version = "3", default-features = false, features = ["connect"] }
+
+log = "0.4.6"
+backoff = "0.4.0"
+derive_more = "0.99.5"
+futures-core = { version = "0.3.7", default-features = false }
+redis-async = "0.13"
+time = "0.3"
+tokio = { version = "1.13.1", features = ["sync"] }
+tokio-util = "0.7"
+actix-web = { version = "4", default_features = false, optional = true }
+
+[dev-dependencies]
+actix-test = "0.1.0-beta.12"
+actix-web = { version = "4", default_features = false, features = ["macros"] }
+env_logger = "0.9"
+serde = { version = "1.0.101", features = ["derive"] }

actix-redis/README.md

@@ -0,0 +1,14 @@
+# actix-redis
+
+> Redis integration for Actix.
+
+[![crates.io](https://img.shields.io/crates/v/actix-redis?label=latest)](https://crates.io/crates/actix-redis)
+[![Documentation](https://docs.rs/actix-redis/badge.svg?version=0.12.0)](https://docs.rs/actix-redis/0.12.0)
+![Apache 2.0 or MIT licensed](https://img.shields.io/crates/l/actix-redis)
+[![Dependency Status](https://deps.rs/crate/actix-redis/0.12.0/status.svg)](https://deps.rs/crate/actix-redis/0.12.0)
+
+## Documentation & Resources
+
+- [API Documentation](https://docs.rs/actix-redis)
+- [Example Project](https://github.com/actix/examples/tree/master/auth/redis-session)
+- Minimum Supported Rust Version (MSRV): 1.57

actix-redis/src/lib.rs

@@ -0,0 +1,30 @@
+//! Redis integration for `actix`.
+
+#![forbid(unsafe_code)]
+#![deny(rust_2018_idioms, nonstandard_style)]
+#![warn(future_incompatible)]
+
+mod redis;
+use derive_more::{Display, Error, From};
+pub use redis::{Command, RedisActor};
+
+/// General purpose `actix-redis` error.
+#[derive(Debug, Display, Error, From)]
+pub enum Error {
+    #[display(fmt = "Redis error {}", _0)]
+    Redis(redis_async::error::Error),
+    /// Receiving message during reconnecting
+    #[display(fmt = "Redis: Not connected")]
+    NotConnected,
+    /// Cancel all waters when connection get dropped
+    #[display(fmt = "Redis: Disconnected")]
+    Disconnected,
+}
+
+#[cfg(feature = "web")]
+impl actix_web::ResponseError for Error {}
+
+// re-export
+pub use redis_async::error::Error as RespError;
+pub use redis_async::resp::RespValue;
+pub use redis_async::resp_array;

actix-redis/src/redis.rs

@@ -0,0 +1,141 @@
+use std::collections::VecDeque;
+use std::io;
+
+use actix::prelude::*;
+use actix_rt::net::TcpStream;
+use actix_service::boxed::{self, BoxService};
+use actix_tls::connect::{ConnectError, ConnectInfo, Connection, ConnectorService};
+use backoff::backoff::Backoff;
+use backoff::ExponentialBackoff;
+use log::{error, info, warn};
+use redis_async::error::Error as RespError;
+use redis_async::resp::{RespCodec, RespValue};
+use tokio::io::{split, WriteHalf};
+use tokio::sync::oneshot;
+use tokio_util::codec::FramedRead;
+
+use crate::Error;
+
+/// Command for send data to Redis
+#[derive(Debug)]
+pub struct Command(pub RespValue);
+
+impl Message for Command {
+    type Result = Result<RespValue, Error>;
+}
+
+/// Redis communication actor
+pub struct RedisActor {
+    addr: String,
+    connector: BoxService<ConnectInfo<String>, Connection<String, TcpStream>, ConnectError>,
+    backoff: ExponentialBackoff,
+    cell: Option<actix::io::FramedWrite<RespValue, WriteHalf<TcpStream>, RespCodec>>,
+    queue: VecDeque<oneshot::Sender<Result<RespValue, Error>>>,
+}
+
+impl RedisActor {
+    /// Start new `Supervisor` with `RedisActor`.
+    pub fn start<S: Into<String>>(addr: S) -> Addr<RedisActor> {
+        let addr = addr.into();
+
+        let backoff = ExponentialBackoff {
+            max_elapsed_time: None,
+            ..Default::default()
+        };
+
+        Supervisor::start(|_| RedisActor {
+            addr,
+            connector: boxed::service(ConnectorService::default()),
+            cell: None,
+            backoff,
+            queue: VecDeque::new(),
+        })
+    }
+}
+
+impl Actor for RedisActor {
+    type Context = Context<Self>;
+
+    fn started(&mut self, ctx: &mut Context<Self>) {
+        let req = ConnectInfo::new(self.addr.to_owned());
+        self.connector
+            .call(req)
+            .into_actor(self)
+            .map(|res, act, ctx| match res {
+                Ok(conn) => {
+                    let stream = conn.into_parts().0;
+                    info!("Connected to redis server: {}", act.addr);
+
+                    let (r, w) = split(stream);
+
+                    // configure write side of the connection
+                    let framed = actix::io::FramedWrite::new(w, RespCodec, ctx);
+                    act.cell = Some(framed);
+
+                    // read side of the connection
+                    ctx.add_stream(FramedRead::new(r, RespCodec));
+
+                    act.backoff.reset();
+                }
+                Err(err) => {
+                    error!("Can not connect to redis server: {}", err);
+                    // re-connect with backoff time.
+                    // we stop current context, supervisor will restart it.
+                    if let Some(timeout) = act.backoff.next_backoff() {
+                        ctx.run_later(timeout, |_, ctx| ctx.stop());
+                    }
+                }
+            })
+            .wait(ctx);
+    }
+}
+
+impl Supervised for RedisActor {
+    fn restarting(&mut self, _: &mut Self::Context) {
+        self.cell.take();
+        for tx in self.queue.drain(..) {
+            let _ = tx.send(Err(Error::Disconnected));
+        }
+    }
+}
+
+impl actix::io::WriteHandler<io::Error> for RedisActor {
+    fn error(&mut self, err: io::Error, _: &mut Self::Context) -> Running {
+        warn!("Redis connection dropped: {} error: {}", self.addr, err);
+        Running::Stop
+    }
+}
+
+impl StreamHandler<Result<RespValue, RespError>> for RedisActor {
+    fn handle(&mut self, msg: Result<RespValue, RespError>, ctx: &mut Self::Context) {
+        match msg {
+            Err(e) => {
+                if let Some(tx) = self.queue.pop_front() {
+                    let _ = tx.send(Err(e.into()));
+                }
+                ctx.stop();
+            }
+            Ok(val) => {
+                if let Some(tx) = self.queue.pop_front() {
+                    let _ = tx.send(Ok(val));
+                }
+            }
+        }
+    }
+}
+
+impl Handler<Command> for RedisActor {
+    type Result = ResponseFuture<Result<RespValue, Error>>;
+
+    fn handle(&mut self, msg: Command, _: &mut Self::Context) -> Self::Result {
+        let (tx, rx) = oneshot::channel();
+        if let Some(ref mut cell) = self.cell {
+            self.queue.push_back(tx);
+            cell.write(msg.0);
+        } else {
+            let _ = tx.send(Err(Error::NotConnected));
+        }
+
+        Box::pin(async move { rx.await.map_err(|_| Error::Disconnected)? })
+    }
+}

actix-redis/tests/test_redis.rs

@@ -0,0 +1,42 @@
+#[macro_use]
+extern crate redis_async;
+
+use actix_redis::{Command, Error, RedisActor, RespValue};
+
+#[actix_web::test]
+async fn test_error_connect() {
+    let addr = RedisActor::start("localhost:54000");
+    let _addr2 = addr.clone();
+
+    let res = addr.send(Command(resp_array!["GET", "test"])).await;
+    match res {
+        Ok(Err(Error::NotConnected)) => (),
+        _ => panic!("Should not happen {:?}", res),
+    }
+}
+
+#[actix_web::test]
+async fn test_redis() {
+    env_logger::init();
+
+    let addr = RedisActor::start("127.0.0.1:6379");
+    let res = addr
+        .send(Command(resp_array!["SET", "test", "value"]))
+        .await;
+
+    match res {
+        Ok(Ok(resp)) => {
+            assert_eq!(resp, RespValue::SimpleString("OK".to_owned()));
+
+            let res = addr.send(Command(resp_array!["GET", "test"])).await;
+            match res {
+                Ok(Ok(resp)) => {
+                    println!("RESP: {:?}", resp);
+                    assert_eq!(resp, RespValue::BulkString((&b"value"[..]).into()));
+                }
+                _ => panic!("Should not happen {:?}", res),
+            }
+        }
+        _ => panic!("Should not happen {:?}", res),
+    }
+}

actix-session/CHANGES.md

@@ -1,51 +1,9 @@
 # Changes
 
-## Unreleased
+## Unreleased - 2021-xx-xx
 
-- Add `Session::contains_key` method.
-- Add `Session::update[_or]()` methods.
-- Update `redis` dependency to `0.29`.
-
-## 0.10.1
-
-- Expose `storage::generate_session_key()` without needing to enable a crate feature.
-
-## 0.10.0
-
-- Add `redis-session-rustls` crate feature that enables `rustls`-secured Redis sessions.
-- Add `redis-pool` crate feature (off-by-default) which enables `RedisSessionStore::{new, builder}_pooled()` constructors.
-- Rename `redis-rs-session` crate feature to `redis-session`.
-- Rename `redis-rs-tls-session` crate feature to `redis-session-native-tls`.
-- Remove `redis-actor-session` crate feature (and, therefore, the `actix-redis` based storage backend).
-- Expose `storage::generate_session_key()`.
-- Update `redis` dependency to `0.26`.
-
-## 0.9.0
-
-- Remove use of `async-trait` on `SessionStore` trait.
-- Minimum supported Rust version (MSRV) is now 1.75.
-
-## 0.8.0
-
-- Set secure attribute when adding a session removal cookie.
-- Update `redis` dependency to `0.23`.
-- Minimum supported Rust version (MSRV) is now 1.68.
-
-## 0.7.2
-
-- Set SameSite attribute when adding a session removal cookie. [#284]
-- Minimum supported Rust version (MSRV) is now 1.59 due to transitive `time` dependency.
-
-[#284]: https://github.com/actix/actix-extras/pull/284
-
-## 0.7.1
-
-- Fix interaction between session state changes and renewal. [#265]
-
-[#265]: https://github.com/actix/actix-extras/pull/265
-
-## 0.7.0
 
+## 0.7.0 - 2022-07-09
 - Added `TtlExtensionPolicy` enum to support different strategies for extending the TTL attached to the session state. `TtlExtensionPolicy::OnEveryRequest` now allows for long-lived sessions that do not expire if the user remains active. [#233]
 - `SessionLength` is now called `SessionLifecycle`. [#233]
 - `SessionLength::Predetermined` is now called `SessionLifecycle::PersistentSession`. [#233]
@@ -61,8 +19,8 @@
 
 [#233]: https://github.com/actix/actix-extras/pull/233
 
-## 0.6.2
 
+## 0.6.2 - 2022-03-25
 - Implement `SessionExt` for `GuardContext`. [#234]
 - `RedisSessionStore` will prevent connection timeouts from causing user-visible errors. [#235]
 - Do not leak internal implementation details to callers when errors occur. [#236]
@@ -71,14 +29,13 @@
 [#236]: https://github.com/actix/actix-extras/pull/236
 [#235]: https://github.com/actix/actix-extras/pull/235
 
-## 0.6.1
 
+## 0.6.1 - 2022-03-21
 - No significant changes since `0.6.0`.
 
-## 0.6.0
 
+## 0.6.0 - 2022-03-15
 ### Added
-
 - `SessionMiddleware`, a middleware to provide support for saving/updating/deleting session state against a pluggable storage backend (see `SessionStore` trait). [#212]
 - `CookieSessionStore`, a cookie-based backend to store session state. [#212]
 - `RedisActorSessionStore`, a Redis-based backend to store session state powered by `actix-redis`. [#212]
@@ -87,39 +44,37 @@
 - Implement `SessionExt` for `ServiceResponse`. [#212]
 
 ### Changed
-
 - Rename `UserSession` to `SessionExt`. [#212]
 
 ### Removed
-
 - `CookieSession`; replaced with `CookieSessionStore`, a storage backend for `SessionMiddleware`. [#212]
 - `Session::set_session`; use `Session::insert` to modify the session state. [#212]
 
 [#212]: https://github.com/actix/actix-extras/pull/212
 
-## 0.5.0
 
+## 0.5.0 - 2022-03-01
 - Update `actix-web` dependency to `4`.
 
-## 0.5.0-beta.8
 
+## 0.5.0-beta.8 - 2022-02-07
 - Update `actix-web` dependency to `4.0.0-rc.1`.
 
-## 0.5.0-beta.7
 
+## 0.5.0-beta.7 - 2021-12-29
 - Update `actix-web` dependency to `4.0.0.beta-18`. [#218]
 - Minimum supported Rust version (MSRV) is now 1.54.
 
 [#218]: https://github.com/actix/actix-extras/pull/218
 
-## 0.5.0-beta.6
 
+## 0.5.0-beta.6 - 2021-12-18
 - Update `actix-web` dependency to `4.0.0.beta-15`. [#216]
 
 [#216]: https://github.com/actix/actix-extras/pull/216
 
-## 0.5.0-beta.5
 
+## 0.5.0-beta.5 - 2021-12-12
 - Update `actix-web` dependency to `4.0.0.beta-14`. [#209]
 - Remove `UserSession` implementation for `RequestHead`. [#209]
 - A session will be created in the storage backend if and only if there is some data inside the session state. This reduces the performance impact of `SessionMiddleware` on routes that do not leverage sessions. [#207]
@@ -127,12 +82,12 @@
 [#207]: https://github.com/actix/actix-extras/pull/207
 [#209]: https://github.com/actix/actix-extras/pull/209
 
-## 0.5.0-beta.4
 
+## 0.5.0-beta.4 - 2021-11-22
 - No significant changes since `0.5.0-beta.3`.
 
-## 0.5.0-beta.3
 
+## 0.5.0-beta.3 - 2021-10-21
 - Impl `Clone` for `CookieSession`. [#201]
 - Update `actix-web` dependency to v4.0.0-beta.10. [#203]
 - Minimum supported Rust version (MSRV) is now 1.52.
@@ -140,12 +95,12 @@
 [#201]: https://github.com/actix/actix-extras/pull/201
 [#203]: https://github.com/actix/actix-extras/pull/203
 
-## 0.5.0-beta.2
 
+## 0.5.0-beta.2 - 2021-06-27
 - No notable changes.
 
-## 0.5.0-beta.1
 
+## 0.5.0-beta.1 - 2021-04-02
 - Add `Session::entries`. [#170]
 - Rename `Session::{set => insert}` to match standard hash map naming. [#170]
 - Return values from `Session::remove`. [#170]
@@ -157,21 +112,21 @@
 
 [#170]: https://github.com/actix/actix-extras/pull/170
 
-## 0.4.1
 
+## 0.4.1 - 2021-03-21
 - `Session::set_session` takes a `IntoIterator` instead of `Iterator`. [#105]
 - Fix calls to `session.purge()` from paths other than the one specified in the cookie. [#129]
 
 [#105]: https://github.com/actix/actix-extras/pull/105
 [#129]: https://github.com/actix/actix-extras/pull/129
 
-## 0.4.0
 
+## 0.4.0 - 2020-09-11
 - Update `actix-web` dependency to 3.0.0.
 - Minimum supported Rust version (MSRV) is now 1.42.0.
 
-## 0.4.0-alpha.1
 
+## 0.4.0-alpha.1 - 2020-03-14
 - Update the `time` dependency to 0.2.7
 - Update the `actix-web` dependency to 3.0.0-alpha.1
 - Long lasting auto-prolonged session [#1292]
@@ -179,62 +134,65 @@
 
 [#1292]: https://github.com/actix/actix-web/pull/1292
 
-## 0.3.0 - 2019-12-20
 
+## 0.3.0 - 2019-12-20
 - Release
 
-## 0.3.0-alpha.4 - 2019-12-xx
 
+## 0.3.0-alpha.4 - 2019-12-xx
 - Allow access to sessions also from not mutable references to the request
 
-## 0.3.0-alpha.3 - 2019-12-xx
 
+## 0.3.0-alpha.3 - 2019-12-xx
 - Add access to the session from RequestHead for use of session from guard methods
 - Migrate to `std::future`
 - Migrate to `actix-web` 2.0
 
-## 0.2.0 - 2019-07-08
 
-- Enhanced `actix-session` to facilitate state changes. Use `Session.renew()` at successful login to cycle a session (new key/cookie but keeps state). Use `Session.purge()` at logout to invalid a session cookie (and remove from redis cache, if applicable).
+## 0.2.0 - 2019-07-08
+- Enhanced ``actix-session`` to facilitate state changes.  Use ``Session.renew()``
+  at successful login to cycle a session (new key/cookie but keeps state).
+  Use ``Session.purge()`` at logout to invalid a session cookie (and remove
+  from redis cache, if applicable).
+
 
 ## 0.1.1 - 2019-06-03
-
 - Fix optional cookie session support
 
-## 0.1.0 - 2019-05-18
 
+## 0.1.0 - 2019-05-18
 - Use actix-web 1.0.0-rc
 
-## 0.1.0-beta.4 - 2019-05-12
 
+## 0.1.0-beta.4 - 2019-05-12
 - Use actix-web 1.0.0-beta.4
 
-## 0.1.0-beta.2 - 2019-04-28
 
+## 0.1.0-beta.2 - 2019-04-28
 - Add helper trait `UserSession` which allows to get session for ServiceRequest and HttpRequest
 
-## 0.1.0-beta.1 - 2019-04-20
 
+## 0.1.0-beta.1 - 2019-04-20
 - Update actix-web to beta.1
 - `CookieSession::max_age()` accepts value in seconds
 
-## 0.1.0-alpha.6 - 2019-04-14
 
+## 0.1.0-alpha.6 - 2019-04-14
 - Update actix-web alpha.6
 
-## 0.1.0-alpha.4 - 2019-04-08
 
+## 0.1.0-alpha.4 - 2019-04-08
 - Update actix-web
 
+
 ## 0.1.0-alpha.3 - 2019-04-02
-
 - Update actix-web
 
-## 0.1.0-alpha.2 - 2019-03-29
 
+## 0.1.0-alpha.2 - 2019-03-29
 - Update actix-web
 - Use new feature name for secure cookies
 
-## 0.1.0-alpha.1 - 2019-03-28
 
+## 0.1.0-alpha.1 - 2019-03-28
 - Initial impl

actix-session/Cargo.toml

@@ -1,60 +1,64 @@
 [package]
 name = "actix-session"
-version = "0.10.1"
+version = "0.7.0"
 authors = [
   "Nikolay Kim <fafhrd91@gmail.com>",
   "Luca Palmieri <rust@lpalmieri.com>",
 ]
 description = "Session management for Actix Web"
 keywords = ["http", "web", "framework", "async", "session"]
-repository.workspace = true
-homepage.workspace = true
-license.workspace = true
-edition.workspace = true
-rust-version.workspace = true
+homepage = "https://actix.rs"
+repository = "https://github.com/actix/actix-extras.git"
+license = "MIT OR Apache-2.0"
+edition = "2018"
 
 [package.metadata.docs.rs]
-rustdoc-args = ["--cfg", "docsrs"]
 all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
+[lib]
+name = "actix_session"
+path = "src/lib.rs"
 
 [features]
 default = []
 cookie-session = []
-redis-session = ["dep:redis"]
-redis-session-native-tls = ["redis-session", "redis/tokio-native-tls-comp"]
-redis-session-rustls = ["redis-session", "redis/tokio-rustls-comp"]
-redis-pool = ["dep:deadpool-redis"]
+redis-actor-session = ["actix-redis", "actix", "futures-core", "rand"]
+redis-rs-session = ["redis", "rand"]
+redis-rs-tls-session = ["redis-rs-session", "redis/tokio-native-tls-comp"]
 
 [dependencies]
 actix-service = "2"
 actix-utils = "3"
-actix-web = { version = "4", default-features = false, features = ["cookies", "secure-cookies"] }
+actix-web = { version = "4", default_features = false, features = ["cookies", "secure-cookies"] }
 
 anyhow = "1"
-derive_more = { version = "2", features = ["display", "error", "from"] }
-rand = "0.9"
+async-trait = "0.1"
+derive_more = "0.99.5"
+rand = { version = "0.8", optional = true }
 serde = { version = "1" }
 serde_json = { version = "1" }
 tracing = { version = "0.1.30", default-features = false, features = ["log"] }
 
-# redis-session
-redis = { version = "0.29", default-features = false, features = ["tokio-comp", "connection-manager"], optional = true }
-deadpool-redis = { version = "0.20", optional = true }
+# redis-actor-session
+actix = { version = "0.13", default-features = false, optional = true }
+actix-redis = { version = "0.12", optional = true }
+futures-core = { version = "0.3.7", default-features = false, optional = true }
+
+# redis-rs-session
+redis = { version = "0.21", default-features = false, features = ["aio", "tokio-comp", "connection-manager"], optional = true }
 
 [dev-dependencies]
-actix-session = { path = ".", features = ["cookie-session", "redis-session"] }
-actix-test = "0.1"
-actix-web = { version = "4", default-features = false, features = ["cookies", "secure-cookies", "macros"] }
-tracing-subscriber = { version = "0.3", features = ["env-filter"] }
-tracing = "0.1.30"
-
-[lints]
-workspace = true
+actix-session = { path = ".", features = ["cookie-session", "redis-actor-session", "redis-rs-session"] }
+actix-test = "0.1.0-beta.10"
+actix-web = { version = "4", default_features = false, features = ["cookies", "secure-cookies", "macros"] }
+env_logger = "0.9"
+log = "0.4"
 
 [[example]]
 name = "basic"
-required-features = ["redis-session"]
+required-features = ["redis-actor-session"]
 
 [[example]]
 name = "authentication"
-required-features = ["redis-session"]
+required-features = ["redis-actor-session"]

actix-session/README.md

@@ -1,125 +1,14 @@
 # actix-session
 
-> Session management for Actix Web.
-
-<!-- prettier-ignore-start -->
+> Session management for Actix Web applications.
 
 [![crates.io](https://img.shields.io/crates/v/actix-session?label=latest)](https://crates.io/crates/actix-session)
-[![Documentation](https://docs.rs/actix-session/badge.svg?version=0.10.1)](https://docs.rs/actix-session/0.10.1)
+[![Documentation](https://docs.rs/actix-session/badge.svg?version=0.7.0)](https://docs.rs/actix-session/0.7.0)
 ![Apache 2.0 or MIT licensed](https://img.shields.io/crates/l/actix-session)
-[![Dependency Status](https://deps.rs/crate/actix-session/0.10.1/status.svg)](https://deps.rs/crate/actix-session/0.10.1)
+[![Dependency Status](https://deps.rs/crate/actix-session/0.7.0/status.svg)](https://deps.rs/crate/actix-session/0.7.0)
 
-<!-- prettier-ignore-end -->
+## Documentation & Resources
 
-<!-- cargo-rdme start -->
-
-Session management for Actix Web.
-
-The HTTP protocol, at a first glance, is stateless: the client sends a request, the server parses its content, performs some processing and returns a response. The outcome is only influenced by the provided inputs (i.e. the request content) and whatever state the server queries while performing its processing.
-
-Stateless systems are easier to reason about, but they are not quite as powerful as we need them to be - e.g. how do you authenticate a user? The user would be forced to authenticate **for every single request**. That is, for example, how 'Basic' Authentication works. While it may work for a machine user (i.e. an API client), it is impractical for a person—you do not want a login prompt on every single page you navigate to!
-
-There is a solution - **sessions**. Using sessions the server can attach state to a set of requests coming from the same client. They are built on top of cookies - the server sets a cookie in the HTTP response (`Set-Cookie` header), the client (e.g. the browser) will store the cookie and play it back to the server when sending new requests (using the `Cookie` header).
-
-We refer to the cookie used for sessions as a **session cookie**. Its content is called **session key** (or **session ID**), while the state attached to the session is referred to as **session state**.
-
-`actix-session` provides an easy-to-use framework to manage sessions in applications built on top of Actix Web. [`SessionMiddleware`] is the middleware underpinning the functionality provided by `actix-session`; it takes care of all the session cookie handling and instructs the **storage backend** to create/delete/update the session state based on the operations performed against the active [`Session`].
-
-`actix-session` provides some built-in storage backends: ([`CookieSessionStore`], [`RedisSessionStore`]) - you can create a custom storage backend by implementing the [`SessionStore`] trait.
-
-Further reading on sessions:
-
-- [RFC 6265](https://datatracker.ietf.org/doc/html/rfc6265);
-- [OWASP's session management cheat-sheet](https://cheatsheetseries.owasp.org/cheatsheets/Session_Management_Cheat_Sheet.html).
-
-## Getting started
-
-To start using sessions in your Actix Web application you must register [`SessionMiddleware`] as a middleware on your `App`:
-
-```rust
-use actix_web::{web, App, HttpServer, HttpResponse, Error};
-use actix_session::{Session, SessionMiddleware, storage::RedisSessionStore};
-use actix_web::cookie::Key;
-
-#[actix_web::main]
-async fn main() -> std::io::Result<()> {
-    // When using `Key::generate()` it is important to initialize outside of the
-    // `HttpServer::new` closure. When deployed the secret key should be read from a
-    // configuration file or environment variables.
-    let secret_key = Key::generate();
-
-    let redis_store = RedisSessionStore::new("redis://127.0.0.1:6379")
-        .await
-        .unwrap();
-
-    HttpServer::new(move ||
-            App::new()
-            // Add session management to your application using Redis for session state storage
-            .wrap(
-                SessionMiddleware::new(
-                    redis_store.clone(),
-                    secret_key.clone(),
-                )
-            )
-            .default_service(web::to(|| HttpResponse::Ok())))
-        .bind(("127.0.0.1", 8080))?
-        .run()
-        .await
-}
-```
-
-The session state can be accessed and modified by your request handlers using the [`Session`] extractor. Note that this doesn't work in the stream of a streaming response.
-
-```rust
-use actix_web::Error;
-use actix_session::Session;
-
-fn index(session: Session) -> Result<&'static str, Error> {
-    // access the session state
-    if let Some(count) = session.get::<i32>("counter")? {
-        println!("SESSION value: {}", count);
-        // modify the session state
-        session.insert("counter", count + 1)?;
-    } else {
-        session.insert("counter", 1)?;
-    }
-
-    Ok("Welcome!")
-}
-```
-
-## Choosing A Backend
-
-By default, `actix-session` does not provide any storage backend to retrieve and save the state attached to your sessions. You can enable:
-
-- a purely cookie-based "backend", [`CookieSessionStore`], using the `cookie-session` feature flag.
-
-  ```console
-  cargo add actix-session --features=cookie-session
-  ```
-
-- a Redis-based backend via the [`redis`] crate, [`RedisSessionStore`], using the `redis-session` feature flag.
-
-  ```console
-  cargo add actix-session --features=redis-session
-  ```
-
-  Add the `redis-session-native-tls` feature flag if you want to connect to Redis using a secure connection (via the `native-tls` crate):
-
-  ```console
-  cargo add actix-session --features=redis-session-native-tls
-  ```
-
-  If you, instead, prefer depending on `rustls`, use the `redis-session-rustls` feature flag:
-
-  ```console
-  cargo add actix-session --features=redis-session-rustls
-  ```
-
-You can implement your own session storage backend using the [`SessionStore`] trait.
-
-[`SessionStore`]: storage::SessionStore
-[`CookieSessionStore`]: storage::CookieSessionStore
-[`RedisSessionStore`]: storage::RedisSessionStore
-
-<!-- cargo-rdme end -->
+- [API Documentation](https://docs.rs/actix-session)
+- [Example Projects](https://github.com/actix/examples/tree/master/auth/cookie-session)
+- Minimum Supported Rust Version (MSRV): 1.57

actix-session/examples/authentication.rs

@@ -1,12 +1,10 @@
-use actix_session::{storage::RedisSessionStore, Session, SessionMiddleware};
+use actix_session::{storage::RedisActorSessionStore, Session, SessionMiddleware};
 use actix_web::{
     cookie::{Key, SameSite},
     error::InternalError,
     middleware, web, App, Error, HttpResponse, HttpServer, Responder,
 };
 use serde::{Deserialize, Serialize};
-use tracing::level_filters::LevelFilter;
-use tracing_subscriber::EnvFilter;
 
 #[derive(Deserialize)]
 struct Credentials {
@@ -23,7 +21,7 @@ struct User {
 
 impl User {
     fn authenticate(credentials: Credentials) -> Result<Self, HttpResponse> {
-        // to do: figure out why I keep getting hacked      /s
+        // TODO: figure out why I keep getting hacked
         if &credentials.password != "hunter2" {
             return Err(HttpResponse::Unauthorized().json("Unauthorized"));
         }
@@ -73,21 +71,12 @@ async fn secret(session: Session) -> Result<impl Responder, Error> {
 
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
-    tracing_subscriber::fmt()
-        .with_env_filter(
-            EnvFilter::builder()
-                .with_default_directive(LevelFilter::INFO.into())
-                .from_env_lossy(),
-        )
-        .init();
+    env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
 
     // The signing key would usually be read from a configuration file/environment variables.
     let signing_key = Key::generate();
 
-    tracing::info!("setting up Redis session storage");
-    let storage = RedisSessionStore::new("127.0.0.1:6379").await.unwrap();
-
-    tracing::info!("starting HTTP server at http://localhost:8080");
+    log::info!("starting HTTP server at http://localhost:8080");
 
     HttpServer::new(move || {
         App::new()
@@ -95,7 +84,10 @@ async fn main() -> std::io::Result<()> {
             .wrap(middleware::Logger::default())
             // cookie session middleware
             .wrap(
-                SessionMiddleware::builder(storage.clone(), signing_key.clone())
+                SessionMiddleware::builder(
+                    RedisActorSessionStore::new("127.0.0.1:6379"),
+                    signing_key.clone(),
+                )
                 // allow the cookie to be accessed from javascript
                 .cookie_http_only(false)
                 // allow the cookie only from the current domain

actix-session/examples/basic.rs

@@ -1,15 +1,13 @@
-use actix_session::{storage::RedisSessionStore, Session, SessionMiddleware};
+use actix_session::{storage::RedisActorSessionStore, Session, SessionMiddleware};
 use actix_web::{cookie::Key, middleware, web, App, Error, HttpRequest, HttpServer, Responder};
-use tracing::level_filters::LevelFilter;
-use tracing_subscriber::EnvFilter;
 
 /// simple handler
 async fn index(req: HttpRequest, session: Session) -> Result<impl Responder, Error> {
-    println!("{req:?}");
+    println!("{:?}", req);
 
     // session
     if let Some(count) = session.get::<i32>("counter")? {
-        println!("SESSION value: {count}");
+        println!("SESSION value: {}", count);
         session.insert("counter", count + 1)?;
     } else {
         session.insert("counter", 1)?;
@@ -20,28 +18,22 @@ async fn index(req: HttpRequest, session: Session) -> Result<impl Responder, Err
 
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
-    tracing_subscriber::fmt()
-        .with_env_filter(
-            EnvFilter::builder()
-                .with_default_directive(LevelFilter::INFO.into())
-                .from_env_lossy(),
-        )
-        .init();
+    env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
 
     // The signing key would usually be read from a configuration file/environment variables.
     let signing_key = Key::generate();
 
-    tracing::info!("setting up Redis session storage");
-    let storage = RedisSessionStore::new("127.0.0.1:6379").await.unwrap();
-
-    tracing::info!("starting HTTP server at http://localhost:8080");
+    log::info!("starting HTTP server at http://localhost:8080");
 
     HttpServer::new(move || {
         App::new()
             // enable logger
             .wrap(middleware::Logger::default())
             // cookie session middleware
-            .wrap(SessionMiddleware::new(storage.clone(), signing_key.clone()))
+            .wrap(SessionMiddleware::new(
+                RedisActorSessionStore::new("127.0.0.1:6379"),
+                signing_key.clone(),
+            ))
             // register simple route, handle all methods
             .service(web::resource("/").to(index))
     })

actix-session/src/config.rs

@@ -1,14 +1,13 @@
 //! Configuration options to tune the behaviour of [`SessionMiddleware`].
 
 use actix_web::cookie::{time::Duration, Key, SameSite};
-use derive_more::derive::From;
 
 use crate::{storage::SessionStore, SessionMiddleware};
 
 /// Determines what type of session cookie should be used and how its lifecycle should be managed.
 ///
 /// Used by [`SessionMiddlewareBuilder::session_lifecycle`].
-#[derive(Debug, Clone, From)]
+#[derive(Debug, Clone)]
 #[non_exhaustive]
 pub enum SessionLifecycle {
     /// The session cookie will expire when the current browser session ends.
@@ -28,6 +27,18 @@ pub enum SessionLifecycle {
     PersistentSession(PersistentSession),
 }
 
+impl From<BrowserSession> for SessionLifecycle {
+    fn from(session: BrowserSession) -> Self {
+        Self::BrowserSession(session)
+    }
+}
+
+impl From<PersistentSession> for SessionLifecycle {
+    fn from(session: PersistentSession) -> Self {
+        Self::PersistentSession(session)
+    }
+}
+
 /// A [session lifecycle](SessionLifecycle) strategy where the session cookie expires when the
 /// browser's current session ends.
 ///
@@ -35,9 +46,6 @@ pub enum SessionLifecycle {
 /// continue running in the background when the browser is closed—session cookies are not deleted
 /// and they will still be available when the browser is opened again. Check the documentation of
 /// the browsers you are targeting for up-to-date information.
-///
-/// Due to its `Into<SessionLifecycle>` implementation, a `BrowserSession` can be passed directly
-/// to [`SessionMiddlewareBuilder::session_lifecycle()`].
 #[derive(Debug, Clone)]
 pub struct BrowserSession {
     state_ttl: Duration,
@@ -95,26 +103,6 @@ impl Default for BrowserSession {
 /// Persistent cookies have a pre-determined expiration, specified via the `Max-Age` or `Expires`
 /// attribute. They do not disappear when the current browser session ends.
 ///
-/// Due to its `Into<SessionLifecycle>` implementation, a `PersistentSession` can be passed directly
-/// to [`SessionMiddlewareBuilder::session_lifecycle()`].
-///
-/// # Examples
-/// ```
-/// use actix_web::cookie::time::Duration;
-/// use actix_session::SessionMiddleware;
-/// use actix_session::config::{PersistentSession, TtlExtensionPolicy};
-///
-/// const SECS_IN_WEEK: i64 = 60 * 60 * 24 * 7;
-///
-/// // a session lifecycle with a time-to-live (expiry) of 1 week and default extension policy
-/// PersistentSession::default().session_ttl(Duration::seconds(SECS_IN_WEEK));
-///
-/// // a session lifecycle with the default time-to-live (expiry) and a custom extension policy
-/// PersistentSession::default()
-///     // this policy causes the session state's TTL to be refreshed on every request
-///     .session_ttl_extension_policy(TtlExtensionPolicy::OnEveryRequest);
-/// ```
-///
 /// [persistent]: https://www.whitehatsec.com/glossary/content/persistent-session-cookie
 #[derive(Debug, Clone)]
 pub struct PersistentSession {
@@ -125,13 +113,12 @@ pub struct PersistentSession {
 impl PersistentSession {
     /// Specifies how long the session cookie should live.
     ///
-    /// The session TTL is also used as the TTL for the session state in the storage backend.
+    /// Defaults to 1 day if left unspecified.
     ///
-    /// Defaults to 1 day.
+    /// The session TTL is also used as the TTL for the session state in the storage backend.
     ///
     /// A persistent session can live more than the specified TTL if the TTL is extended.
     /// See [`session_ttl_extension_policy`](Self::session_ttl_extension_policy) for more details.
-    #[doc(alias = "max_age", alias = "max age", alias = "expires")]
     pub fn session_ttl(mut self, session_ttl: Duration) -> Self {
         self.session_ttl = session_ttl;
         self
@@ -140,7 +127,7 @@ impl PersistentSession {
     /// Determines under what circumstances the TTL of your session should be extended.
     /// See [`TtlExtensionPolicy`] for more details.
     ///
-    /// Defaults to [`TtlExtensionPolicy::OnStateChanges`].
+    /// Defaults to [`TtlExtensionPolicy::OnStateChanges`] if left unspecified.
     pub fn session_ttl_extension_policy(
         mut self,
         ttl_extension_policy: TtlExtensionPolicy,
@@ -161,23 +148,23 @@ impl Default for PersistentSession {
 
 /// Configuration for which events should trigger an extension of the time-to-live for your session.
 ///
-/// If you are using a [`BrowserSession`], `TtlExtensionPolicy` controls how often the TTL of the
-/// session state should be refreshed. The browser is in control of the lifecycle of the session
-/// cookie.
+/// If you are using a [`BrowserSession`], `TtlExtensionPolicy` controls how often the TTL of
+/// the session state should be refreshed. The browser is in control of the lifecycle of the
+/// session cookie.
 ///
-/// If you are using a [`PersistentSession`], `TtlExtensionPolicy` controls both the expiration of
-/// the session cookie and the TTL of the session state on the storage backend.
+/// If you are using a [`PersistentSession`], `TtlExtensionPolicy` controls both the expiration
+/// of the session cookie and the TTL of the session state.
 #[derive(Debug, Clone)]
 #[non_exhaustive]
 pub enum TtlExtensionPolicy {
     /// The TTL is refreshed every time the server receives a request associated with a session.
     ///
     /// # Performance impact
-    /// Refreshing the TTL on every request is not free. It implies a refresh of the TTL on the
-    /// session state. This translates into a request over the network if you are using a remote
-    /// system as storage backend (e.g. Redis). This impacts both the total load on your storage
-    /// backend (i.e. number of queries it has to handle) and the latency of the requests served by
-    /// your server.
+    /// Refreshing the TTL on every request is not free.
+    /// It implies a refresh of the TTL on the session state. This translates into a request over
+    /// the network if you are using a remote system as storage backend (e.g. Redis).
+    /// This impacts both the total load on your storage backend (i.e. number of
+    /// queries it has to handle) and the latency of the requests served by your server.
     OnEveryRequest,
 
     /// The TTL is refreshed every time the session state changes or the session key is renewed.
@@ -210,7 +197,8 @@ pub(crate) const fn default_ttl_extension_policy() -> TtlExtensionPolicy {
     TtlExtensionPolicy::OnStateChanges
 }
 
-/// A fluent, customized [`SessionMiddleware`] builder.
+/// A fluent builder to construct a [`SessionMiddleware`] instance with custom configuration
+/// parameters.
 #[must_use]
 pub struct SessionMiddlewareBuilder<Store: SessionStore> {
     storage_backend: Store,
@@ -248,22 +236,6 @@ impl<Store: SessionStore> SessionMiddlewareBuilder<Store> {
     /// Check out [`SessionLifecycle`]'s documentation for more details on the available options.
     ///
     /// Default is [`SessionLifecycle::BrowserSession`].
-    ///
-    /// # Examples
-    /// ```
-    /// use actix_web::cookie::{Key, time::Duration};
-    /// use actix_session::{SessionMiddleware, config::PersistentSession};
-    /// use actix_session::storage::CookieSessionStore;
-    ///
-    /// const SECS_IN_WEEK: i64 = 60 * 60 * 24 * 7;
-    ///
-    /// // creates a session middleware with a time-to-live (expiry) of 1 week
-    /// SessionMiddleware::builder(CookieSessionStore::default(), Key::from(&[0; 64]))
-    ///     .session_lifecycle(
-    ///         PersistentSession::default().session_ttl(Duration::seconds(SECS_IN_WEEK))
-    ///     )
-    ///     .build();
-    /// ```
     pub fn session_lifecycle<S: Into<SessionLifecycle>>(mut self, session_lifecycle: S) -> Self {
         match session_lifecycle.into() {
             SessionLifecycle::BrowserSession(BrowserSession {

actix-session/src/lib.rs

@@ -27,8 +27,8 @@
 //! against the active [`Session`].
 //!
 //! `actix-session` provides some built-in storage backends: ([`CookieSessionStore`],
-//! [`RedisSessionStore`]) - you can create a custom storage backend by implementing the
-//! [`SessionStore`] trait.
+//! [`RedisSessionStore`], and [`RedisActorSessionStore`]) - you can create a custom storage backend
+//! by implementing the [`SessionStore`] trait.
 //!
 //! Further reading on sessions:
 //! - [RFC6265](https://datatracker.ietf.org/doc/html/rfc6265);
@@ -40,27 +40,21 @@
 //!
 //! ```no_run
 //! use actix_web::{web, App, HttpServer, HttpResponse, Error};
-//! use actix_session::{Session, SessionMiddleware, storage::RedisSessionStore};
+//! use actix_session::{Session, SessionMiddleware, storage::RedisActorSessionStore};
 //! use actix_web::cookie::Key;
 //!
 //! #[actix_web::main]
 //! async fn main() -> std::io::Result<()> {
-//!     // When using `Key::generate()` it is important to initialize outside of the
-//!     // `HttpServer::new` closure. When deployed the secret key should be read from a
-//!     // configuration file or environment variables.
+//!     // The secret key would usually be read from a configuration file/environment variables.
 //!     let secret_key = Key::generate();
-//!
-//!     let redis_store = RedisSessionStore::new("redis://127.0.0.1:6379")
-//!         .await
-//!         .unwrap();
-//!
+//!     let redis_connection_string = "127.0.0.1:6379";
 //!     HttpServer::new(move ||
 //!             App::new()
 //!             // Add session management to your application using Redis for session state storage
 //!             .wrap(
 //!                 SessionMiddleware::new(
-//!                     redis_store.clone(),
-//!                     secret_key.clone(),
+//!                     RedisActorSessionStore::new(redis_connection_string),
+//!                     secret_key.clone()
 //!                 )
 //!             )
 //!             .default_service(web::to(|| HttpResponse::Ok())))
@@ -71,7 +65,7 @@
 //! ```
 //!
 //! The session state can be accessed and modified by your request handlers using the [`Session`]
-//! extractor. Note that this doesn't work in the stream of a streaming response.
+//! extractor.
 //!
 //! ```no_run
 //! use actix_web::Error;
@@ -99,28 +93,37 @@
 //! - a purely cookie-based "backend", [`CookieSessionStore`], using the `cookie-session` feature
 //!   flag.
 //!
-//!   ```console
-//!   cargo add actix-session --features=cookie-session
+//!   ```toml
+//!   [dependencies]
+//!   # ...
+//!   actix-session = { version = "...", features = ["cookie-session"] }
 //!   ```
 //!
-//! - a Redis-based backend via the [`redis`] crate, [`RedisSessionStore`], using the
-//!   `redis-session` feature flag.
+//! - a Redis-based backend via [`actix-redis`](https://docs.rs/acitx-redis),
+//!   [`RedisActorSessionStore`], using the `redis-actor-session` feature flag.
 //!
-//!   ```console
-//!   cargo add actix-session --features=redis-session
+//!   ```toml
+//!   [dependencies]
+//!   # ...
+//!   actix-session = { version = "...", features = ["redis-actor-session"] }
 //!   ```
 //!
-//!   Add the `redis-session-native-tls` feature flag if you want to connect to Redis using a secure
-//!   connection (via the `native-tls` crate):
+//! - a Redis-based backend via [`redis-rs`](https://docs.rs/redis-rs), [`RedisSessionStore`], using
+//!   the `redis-rs-session` feature flag.
 //!
-//!   ```console
-//!   cargo add actix-session --features=redis-session-native-tls
+//!   ```toml
+//!   [dependencies]
+//!   # ...
+//!   actix-session = { version = "...", features = ["redis-rs-session"] }
 //!   ```
 //!
-//!   If you, instead, prefer depending on `rustls`, use the `redis-session-rustls` feature flag:
+//!   Add the `redis-rs-tls-session` feature flag if you want to connect to Redis using a secured
+//!   connection:
 //!
-//!   ```console
-//!   cargo add actix-session --features=redis-session-rustls
+//!   ```toml
+//!   [dependencies]
+//!   # ...
+//!   actix-session = { version = "...", features = ["redis-rs-session", "redis-rs-tls-session"] }
 //!   ```
 //!
 //! You can implement your own session storage backend using the [`SessionStore`] trait.
@@ -128,12 +131,14 @@
 //! [`SessionStore`]: storage::SessionStore
 //! [`CookieSessionStore`]: storage::CookieSessionStore
 //! [`RedisSessionStore`]: storage::RedisSessionStore
+//! [`RedisActorSessionStore`]: storage::RedisActorSessionStore
 
 #![forbid(unsafe_code)]
-#![warn(missing_docs)]
+#![deny(rust_2018_idioms, nonstandard_style)]
+#![warn(future_incompatible, missing_docs)]
 #![doc(html_logo_url = "https://actix.rs/img/logo.png")]
 #![doc(html_favicon_url = "https://actix.rs/favicon.ico")]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 
 pub mod config;
 mod middleware;
@@ -141,14 +146,11 @@ mod session;
 mod session_ext;
 pub mod storage;
 
-pub use self::{
-    middleware::SessionMiddleware,
-    session::{Session, SessionGetError, SessionInsertError, SessionStatus},
-    session_ext::SessionExt,
-};
+pub use self::middleware::SessionMiddleware;
+pub use self::session::{Session, SessionGetError, SessionInsertError, SessionStatus};
+pub use self::session_ext::SessionExt;
 
 #[cfg(test)]
-#[allow(missing_docs)]
 pub mod test_helpers {
     use actix_web::cookie::Key;
 
@@ -175,7 +177,7 @@ pub mod test_helpers {
             CookieContentSecurity::Signed,
             CookieContentSecurity::Private,
         ] {
-            println!("Using {policy:?} as cookie content security policy.");
+            println!("Using {:?} as cookie content security policy.", policy);
             acceptance_tests::basic_workflow(store_builder.clone(), *policy).await;
             acceptance_tests::expiration_is_refreshed_on_changes(store_builder.clone(), *policy)
                 .await;
@@ -205,11 +207,9 @@ pub mod test_helpers {
         use serde::{Deserialize, Serialize};
         use serde_json::json;
 
+        use crate::config::{CookieContentSecurity, PersistentSession, TtlExtensionPolicy};
         use crate::{
-            config::{CookieContentSecurity, PersistentSession, TtlExtensionPolicy},
-            storage::SessionStore,
-            test_helpers::key,
-            Session, SessionExt, SessionMiddleware,
+            storage::SessionStore, test_helpers::key, Session, SessionExt, SessionMiddleware,
         };
 
         pub(super) async fn basic_workflow<F, Store>(
@@ -239,7 +239,7 @@ pub mod test_helpers {
                     }))
                     .service(web::resource("/test/").to(|ses: Session| async move {
                         let val: usize = ses.get("counter").unwrap().unwrap();
-                        format!("counter: {val}")
+                        format!("counter: {}", val)
                     })),
             )
             .await;
@@ -648,7 +648,7 @@ pub mod test_helpers {
             );
         }
 
-        #[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
+        #[derive(Serialize, Deserialize, Debug, PartialEq)]
         pub struct IndexResponse {
             user_id: Option<String>,
             counter: i32,
@@ -670,7 +670,7 @@ pub mod test_helpers {
                 .get::<i32>("counter")
                 .unwrap_or(Some(0))
                 .map_or(1, |inner| inner + 1);
-            session.insert("counter", counter)?;
+            session.insert("counter", &counter)?;
 
             Ok(HttpResponse::Ok().json(&IndexResponse { user_id, counter }))
         }
@@ -706,9 +706,9 @@ pub mod test_helpers {
         async fn logout(session: Session) -> Result<HttpResponse> {
             let id: Option<String> = session.get("user_id")?;
 
-            let body = if let Some(id) = id {
+            let body = if let Some(x) = id {
                 session.purge();
-                format!("Logged out: {id}")
+                format!("Logged out: {}", x)
             } else {
                 "Could not log out anonymous user".to_owned()
             };
@@ -722,7 +722,10 @@ pub mod test_helpers {
 
         impl ServiceResponseExt for ServiceResponse {
             fn get_cookie(&self, cookie_name: &str) -> Option<actix_web::cookie::Cookie<'_>> {
-                self.response().cookies().find(|c| c.name() == cookie_name)
+                self.response()
+                    .cookies()
+                    .into_iter()
+                    .find(|c| c.name() == cookie_name)
             }
         }
     }

actix-session/src/middleware.rs

@@ -1,4 +1,4 @@
-use std::{collections::HashMap, fmt, future::Future, pin::Pin, rc::Rc};
+use std::{collections::HashMap, convert::TryInto, fmt, future::Future, pin::Pin, rc::Rc};
 
 use actix_utils::future::{ready, Ready};
 use actix_web::{
@@ -35,19 +35,9 @@ use crate::{
 ///   [`SessionStore`]);
 /// - a secret key, to sign or encrypt the content of client-side session cookie.
 ///
-/// # How did we choose defaults?
-/// You should not regret adding `actix-session` to your dependencies and going to production using
-/// the default configuration. That is why, when in doubt, we opt to use the most secure option for
-/// each configuration parameter.
-///
-/// We expose knobs to change the default to suit your needs—i.e., if you know what you are doing,
-/// we will not stop you. But being a subject-matter expert should not be a requirement to deploy
-/// reasonably secure implementation of sessions.
-///
-/// # Examples
 /// ```no_run
 /// use actix_web::{web, App, HttpServer, HttpResponse, Error};
-/// use actix_session::{Session, SessionMiddleware, storage::RedisSessionStore};
+/// use actix_session::{Session, SessionMiddleware, storage::RedisActorSessionStore};
 /// use actix_web::cookie::Key;
 ///
 /// // The secret key would usually be read from a configuration file/environment variables.
@@ -59,17 +49,17 @@ use crate::{
 /// #[actix_web::main]
 /// async fn main() -> std::io::Result<()> {
 ///     let secret_key = get_secret_key();
-///     let storage = RedisSessionStore::new("127.0.0.1:6379").await.unwrap();
-///
-///     HttpServer::new(move || {
+///     let redis_connection_string = "127.0.0.1:6379";
+///     HttpServer::new(move ||
 ///             App::new()
-///             // Add session management to your application using Redis as storage
-///             .wrap(SessionMiddleware::new(
-///                 storage.clone(),
-///                 secret_key.clone(),
-///             ))
-///             .default_service(web::to(|| HttpResponse::Ok()))
-///     })
+///             // Add session management to your application using Redis for session state storage
+///             .wrap(
+///                 SessionMiddleware::new(
+///                     RedisActorSessionStore::new(redis_connection_string),
+///                     secret_key.clone()
+///                 )
+///             )
+///             .default_service(web::to(|| HttpResponse::Ok())))
 ///         .bind(("127.0.0.1", 8080))?
 ///         .run()
 ///         .await
@@ -80,7 +70,7 @@ use crate::{
 ///
 /// ```no_run
 /// use actix_web::{App, cookie::{Key, time}, Error, HttpResponse, HttpServer, web};
-/// use actix_session::{Session, SessionMiddleware, storage::RedisSessionStore};
+/// use actix_session::{Session, SessionMiddleware, storage::RedisActorSessionStore};
 /// use actix_session::config::PersistentSession;
 ///
 /// // The secret key would usually be read from a configuration file/environment variables.
@@ -92,25 +82,37 @@ use crate::{
 /// #[actix_web::main]
 /// async fn main() -> std::io::Result<()> {
 ///     let secret_key = get_secret_key();
-///     let storage = RedisSessionStore::new("127.0.0.1:6379").await.unwrap();
-///
-///     HttpServer::new(move || {
+///     let redis_connection_string = "127.0.0.1:6379";
+///     HttpServer::new(move ||
 ///             App::new()
 ///             // Customise session length!
 ///             .wrap(
-///                 SessionMiddleware::builder(storage.clone(), secret_key.clone())
+///                 SessionMiddleware::builder(
+///                     RedisActorSessionStore::new(redis_connection_string),
+///                     secret_key.clone()
+///                 )
 ///                 .session_lifecycle(
-///                         PersistentSession::default().session_ttl(time::Duration::days(5)),
+///                     PersistentSession::default()
+///                         .session_ttl(time::Duration::days(5))
 ///                 )
 ///                 .build(),
 ///             )
-///             .default_service(web::to(|| HttpResponse::Ok()))
-///     })
+///             .default_service(web::to(|| HttpResponse::Ok())))
 ///         .bind(("127.0.0.1", 8080))?
 ///         .run()
 ///         .await
 /// }
 /// ```
+///
+/// ## How did we choose defaults?
+///
+/// You should not regret adding `actix-session` to your dependencies and going to production using
+/// the default configuration. That is why, when in doubt, we opt to use the most secure option for
+/// each configuration parameter.
+///
+/// We expose knobs to change the default to suit your needs—i.e., if you know what you are doing,
+/// we will not stop you. But being a subject-matter expert should not be a requirement to deploy
+/// reasonably secure implementation of sessions.
 #[derive(Clone)]
 pub struct SessionMiddleware<Store: SessionStore> {
     storage_backend: Rc<Store>,
@@ -123,7 +125,7 @@ impl<Store: SessionStore> SessionMiddleware<Store> {
     ///
     /// To create a new instance of [`SessionMiddleware`] you need to provide:
     /// - an instance of the session storage backend you wish to use (i.e. an implementation of
-    ///   [`SessionStore`]);
+    ///   [`SessionStore]);
     /// - a secret key, to sign or encrypt the content of client-side session cookie.
     pub fn new(store: Store, key: Key) -> Self {
         Self::builder(store, key).build()
@@ -133,7 +135,7 @@ impl<Store: SessionStore> SessionMiddleware<Store> {
     ///
     /// It takes as input the two required inputs to create a new instance of [`SessionMiddleware`]:
     /// - an instance of the session storage backend you wish to use (i.e. an implementation of
-    ///   [`SessionStore`]);
+    ///   [`SessionStore]);
     /// - a secret key, to sign or encrypt the content of client-side session cookie.
     pub fn builder(store: Store, key: Key) -> SessionMiddlewareBuilder<Store> {
         SessionMiddlewareBuilder::new(store, config::default_configuration(key))
@@ -442,9 +444,7 @@ fn delete_session_cookie(
 ) -> Result<(), anyhow::Error> {
     let removal_cookie = Cookie::build(config.name.clone(), "")
         .path(config.path.clone())
-        .secure(config.secure)
-        .http_only(config.http_only)
-        .same_site(config.same_site);
+        .http_only(config.http_only);
 
     let mut removal_cookie = if let Some(ref domain) = config.domain {
         removal_cookie.domain(domain)

actix-session/src/session.rs

@@ -14,7 +14,7 @@ use actix_web::{
     FromRequest, HttpMessage, HttpRequest, HttpResponse, ResponseError,
 };
 use anyhow::Context;
-use derive_more::derive::{Display, From};
+use derive_more::{Display, From};
 use serde::{de::DeserializeOwned, Serialize};
 
 /// The primary interface to access and modify session state.
@@ -33,9 +33,6 @@ use serde::{de::DeserializeOwned, Serialize};
 ///         session.insert("counter", 1)?;
 ///     }
 ///
-///     // or use the shorthand
-///     session.update_or("counter", 1, |count: i32| count + 1);
-///
 ///     Ok("Welcome!")
 /// }
 /// # actix_web::web::to(index);
@@ -49,7 +46,7 @@ use serde::{de::DeserializeOwned, Serialize};
 pub struct Session(Rc<RefCell<SessionInner>>);
 
 /// Status of a [`Session`].
-#[derive(Debug, Clone, Default, PartialEq, Eq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub enum SessionStatus {
     /// Session state has been updated - the changes will have to be persisted to the backend.
     Changed,
@@ -67,10 +64,15 @@ pub enum SessionStatus {
     Renewed,
 
     /// The session state has not been modified since its creation/retrieval.
-    #[default]
     Unchanged,
 }
 
+impl Default for SessionStatus {
+    fn default() -> SessionStatus {
+        SessionStatus::Unchanged
+    }
+}
+
 #[derive(Default)]
 struct SessionInner {
     state: HashMap<String, String>,
@@ -100,11 +102,6 @@ impl Session {
         }
     }
 
-    /// Returns `true` if the session contains a value for the specified `key`.
-    pub fn contains_key(&self, key: &str) -> bool {
-        self.0.borrow().state.contains_key(key)
-    }
-
     /// Get all raw key-value data from the session.
     ///
     /// Note that values are JSON encoded.
@@ -122,9 +119,7 @@ impl Session {
     /// Any serializable value can be used and will be encoded as JSON in session data, hence why
     /// only a reference to the value is taken.
     ///
-    /// # Errors
-    ///
-    /// Returns an error if JSON serialization of `value` fails.
+    /// It returns an error if it fails to serialize `value` to JSON.
     pub fn insert<T: Serialize>(
         &self,
         key: impl Into<String>,
@@ -133,17 +128,16 @@ impl Session {
         let mut inner = self.0.borrow_mut();
 
         if inner.status != SessionStatus::Purged {
-            if inner.status != SessionStatus::Renewed {
             inner.status = SessionStatus::Changed;
-            }
 
             let key = key.into();
             let val = serde_json::to_string(&value)
                 .with_context(|| {
                     format!(
                         "Failed to serialize the provided `{}` type instance as JSON in order to \
-                        attach as session data to the `{key}` key",
+                        attach as session data to the `{}` key",
                         std::any::type_name::<T>(),
+                        &key
                     )
                 })
                 .map_err(SessionInsertError)?;
@@ -154,83 +148,6 @@ impl Session {
         Ok(())
     }
 
-    /// Updates a key-value pair into the session.
-    ///
-    /// If the key exists then update it to the new value and place it back in. If the key does not
-    /// exist it will not be updated.
-    ///
-    /// Any serializable value can be used and will be encoded as JSON in the session data, hence
-    /// why only a reference to the value is taken.
-    ///
-    /// # Errors
-    ///
-    /// Returns an error if JSON serialization of the value fails.
-    pub fn update<T: Serialize + DeserializeOwned, F>(
-        &self,
-        key: impl Into<String>,
-        updater: F,
-    ) -> Result<(), SessionUpdateError>
-    where
-        F: FnOnce(T) -> T,
-    {
-        let mut inner = self.0.borrow_mut();
-        let key_str = key.into();
-
-        if let Some(val_str) = inner.state.get(&key_str) {
-            let value = serde_json::from_str(val_str)
-                .with_context(|| {
-                    format!(
-                        "Failed to deserialize the JSON-encoded session data attached to key \
-                        `{key_str}` as a `{}` type",
-                        std::any::type_name::<T>()
-                    )
-                })
-                .map_err(SessionUpdateError)?;
-
-            let val = serde_json::to_string(&updater(value))
-                .with_context(|| {
-                    format!(
-                        "Failed to serialize the provided `{}` type instance as JSON in order to \
-                        attach as session data to the `{key_str}` key",
-                        std::any::type_name::<T>(),
-                    )
-                })
-                .map_err(SessionUpdateError)?;
-
-            inner.state.insert(key_str, val);
-        }
-
-        Ok(())
-    }
-
-    /// Updates a key-value pair into the session, or inserts a default value.
-    ///
-    /// If the key exists then update it to the new value and place it back in. If the key does not
-    /// exist the default value will be inserted instead.
-    ///
-    /// Any serializable value can be used and will be encoded as JSON in session data, hence why
-    /// only a reference to the value is taken.
-    ///
-    /// # Errors
-    ///
-    /// Returns error if JSON serialization of a value fails.
-    pub fn update_or<T: Serialize + DeserializeOwned, F>(
-        &self,
-        key: &str,
-        default_value: T,
-        updater: F,
-    ) -> Result<(), SessionUpdateError>
-    where
-        F: FnOnce(T) -> T,
-    {
-        if self.contains_key(key) {
-            self.update(key, updater)
-        } else {
-            self.insert(key, default_value)
-                .map_err(|err| SessionUpdateError(err.into()))
-        }
-    }
-
     /// Remove value from the session.
     ///
     /// If present, the JSON encoded value is returned.
@@ -238,9 +155,7 @@ impl Session {
         let mut inner = self.0.borrow_mut();
 
         if inner.status != SessionStatus::Purged {
-            if inner.status != SessionStatus::Renewed {
             inner.status = SessionStatus::Changed;
-            }
             return inner.state.remove(key);
         }
 
@@ -272,9 +187,7 @@ impl Session {
         let mut inner = self.0.borrow_mut();
 
         if inner.status != SessionStatus::Purged {
-            if inner.status != SessionStatus::Renewed {
             inner.status = SessionStatus::Changed;
-            }
             inner.state.clear()
         }
     }
@@ -299,12 +212,11 @@ impl Session {
     ///
     /// Values that match keys already existing on the session will be overwritten. Values should
     /// already be JSON serialized.
-    #[allow(clippy::needless_pass_by_ref_mut)]
     pub(crate) fn set_session(
         req: &mut ServiceRequest,
         data: impl IntoIterator<Item = (String, String)>,
     ) {
-        let session = Session::get_session(&mut req.extensions_mut());
+        let session = Session::get_session(&mut *req.extensions_mut());
         let mut inner = session.0.borrow_mut();
         inner.state.extend(data);
     }
@@ -314,7 +226,6 @@ impl Session {
     /// This is a destructive operation - the session state is removed from the request extensions
     /// typemap, leaving behind a new empty map. It should only be used when the session is being
     /// finalised (i.e. in `SessionMiddleware`).
-    #[allow(clippy::needless_pass_by_ref_mut)]
     pub(crate) fn get_changes<B>(
         res: &mut ServiceResponse<B>,
     ) -> (SessionStatus, HashMap<String, String>) {
@@ -368,13 +279,13 @@ impl FromRequest for Session {
 
     #[inline]
     fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-        ready(Ok(Session::get_session(&mut req.extensions_mut())))
+        ready(Ok(Session::get_session(&mut *req.extensions_mut())))
     }
 }
 
 /// Error returned by [`Session::get`].
 #[derive(Debug, Display, From)]
-#[display("{_0}")]
+#[display(fmt = "{}", _0)]
 pub struct SessionGetError(anyhow::Error);
 
 impl StdError for SessionGetError {
@@ -391,7 +302,7 @@ impl ResponseError for SessionGetError {
 
 /// Error returned by [`Session::insert`].
 #[derive(Debug, Display, From)]
-#[display("{_0}")]
+#[display(fmt = "{}", _0)]
 pub struct SessionInsertError(anyhow::Error);
 
 impl StdError for SessionInsertError {
@@ -405,20 +316,3 @@ impl ResponseError for SessionInsertError {
         HttpResponse::new(self.status_code())
     }
 }
-
-/// Error returned by [`Session::update`].
-#[derive(Debug, Display, From)]
-#[display("{_0}")]
-pub struct SessionUpdateError(anyhow::Error);
-
-impl StdError for SessionUpdateError {
-    fn source(&self) -> Option<&(dyn StdError + 'static)> {
-        Some(self.0.as_ref())
-    }
-}
-
-impl ResponseError for SessionUpdateError {
-    fn error_response(&self) -> HttpResponse<BoxBody> {
-        HttpResponse::new(self.status_code())
-    }
-}

actix-session/src/session_ext.rs

@@ -15,13 +15,13 @@ pub trait SessionExt {
 
 impl SessionExt for HttpRequest {
     fn get_session(&self) -> Session {
-        Session::get_session(&mut self.extensions_mut())
+        Session::get_session(&mut *self.extensions_mut())
     }
 }
 
 impl SessionExt for ServiceRequest {
     fn get_session(&self) -> Session {
-        Session::get_session(&mut self.extensions_mut())
+        Session::get_session(&mut *self.extensions_mut())
     }
 }
 
@@ -31,8 +31,8 @@ impl SessionExt for ServiceResponse {
     }
 }
 
-impl SessionExt for GuardContext<'_> {
+impl<'a> SessionExt for GuardContext<'a> {
     fn get_session(&self) -> Session {
-        Session::get_session(&mut self.req_data_mut())
+        Session::get_session(&mut *self.req_data_mut())
     }
 }

actix-session/src/storage/cookie.rs

@@ -1,3 +1,5 @@
+use std::convert::TryInto;
+
 use actix_web::cookie::time::Duration;
 use anyhow::Error;
 
@@ -45,10 +47,12 @@ use crate::storage::{
 /// storage backend.
 ///
 /// [`CookieContentSecurity::Private`]: crate::config::CookieContentSecurity::Private
+#[cfg_attr(docsrs, doc(cfg(feature = "cookie-session")))]
 #[derive(Default)]
 #[non_exhaustive]
 pub struct CookieSessionStore;
 
+#[async_trait::async_trait(?Send)]
 impl SessionStore for CookieSessionStore {
     async fn load(&self, session_key: &SessionKey) -> Result<Option<SessionState>, LoadError> {
         serde_json::from_str(session_key.as_ref())
@@ -66,10 +70,10 @@ impl SessionStore for CookieSessionStore {
             .map_err(anyhow::Error::new)
             .map_err(SaveError::Serialization)?;
 
-        session_key
+        Ok(session_key
             .try_into()
             .map_err(Into::into)
-            .map_err(SaveError::Other)
+            .map_err(SaveError::Other)?)
     }
 
     async fn update(

actix-session/src/storage/interface.rs

@@ -1,7 +1,7 @@
-use std::{collections::HashMap, future::Future};
+use std::collections::HashMap;
 
 use actix_web::cookie::time::Duration;
-use derive_more::derive::Display;
+use derive_more::Display;
 
 use super::SessionKey;
 
@@ -10,39 +10,41 @@ pub(crate) type SessionState = HashMap<String, String>;
 /// The interface to retrieve and save the current session data from/to the chosen storage backend.
 ///
 /// You can provide your own custom session store backend by implementing this trait.
+///
+/// [`async-trait`](https://docs.rs/async-trait) is used for this trait's definition. Therefore, it
+/// is required for implementations, too. In particular, we use the send-optional variant:
+/// `#[async_trait(?Send)]`.
+#[async_trait::async_trait(?Send)]
 pub trait SessionStore {
     /// Loads the session state associated to a session key.
-    fn load(
-        &self,
-        session_key: &SessionKey,
-    ) -> impl Future<Output = Result<Option<SessionState>, LoadError>>;
+    async fn load(&self, session_key: &SessionKey) -> Result<Option<SessionState>, LoadError>;
 
     /// Persist the session state for a newly created session.
     ///
     /// Returns the corresponding session key.
-    fn save(
+    async fn save(
         &self,
         session_state: SessionState,
         ttl: &Duration,
-    ) -> impl Future<Output = Result<SessionKey, SaveError>>;
+    ) -> Result<SessionKey, SaveError>;
 
     /// Updates the session state associated to a pre-existing session key.
-    fn update(
+    async fn update(
         &self,
         session_key: SessionKey,
         session_state: SessionState,
         ttl: &Duration,
-    ) -> impl Future<Output = Result<SessionKey, UpdateError>>;
+    ) -> Result<SessionKey, UpdateError>;
 
     /// Updates the TTL of the session state associated to a pre-existing session key.
-    fn update_ttl(
+    async fn update_ttl(
         &self,
         session_key: &SessionKey,
         ttl: &Duration,
-    ) -> impl Future<Output = Result<(), anyhow::Error>>;
+    ) -> Result<(), anyhow::Error>;
 
     /// Deletes a session from the store.
-    fn delete(&self, session_key: &SessionKey) -> impl Future<Output = Result<(), anyhow::Error>>;
+    async fn delete(&self, session_key: &SessionKey) -> Result<(), anyhow::Error>;
 }
 
 // We cannot derive the `Error` implementation using `derive_more` for our custom errors:
@@ -53,11 +55,11 @@ pub trait SessionStore {
 #[derive(Debug, Display)]
 pub enum LoadError {
     /// Failed to deserialize session state.
-    #[display("Failed to deserialize session state")]
+    #[display(fmt = "Failed to deserialize session state")]
     Deserialization(anyhow::Error),
 
     /// Something went wrong when retrieving the session state.
-    #[display("Something went wrong when retrieving the session state")]
+    #[display(fmt = "Something went wrong when retrieving the session state")]
     Other(anyhow::Error),
 }
 
@@ -74,11 +76,11 @@ impl std::error::Error for LoadError {
 #[derive(Debug, Display)]
 pub enum SaveError {
     /// Failed to serialize session state.
-    #[display("Failed to serialize session state")]
+    #[display(fmt = "Failed to serialize session state")]
     Serialization(anyhow::Error),
 
     /// Something went wrong when persisting the session state.
-    #[display("Something went wrong when persisting the session state")]
+    #[display(fmt = "Something went wrong when persisting the session state")]
     Other(anyhow::Error),
 }
 
@@ -95,11 +97,11 @@ impl std::error::Error for SaveError {
 /// Possible failures modes for [`SessionStore::update`].
 pub enum UpdateError {
     /// Failed to serialize session state.
-    #[display("Failed to serialize session state")]
+    #[display(fmt = "Failed to serialize session state")]
     Serialization(anyhow::Error),
 
     /// Something went wrong when updating the session state.
-    #[display("Something went wrong when updating the session state.")]
+    #[display(fmt = "Something went wrong when updating the session state.")]
     Other(anyhow::Error),
 }
 

actix-session/src/storage/mod.rs

@@ -1,19 +1,26 @@
 //! Pluggable storage backends for session state.
 
+mod interface;
+mod session_key;
+
+pub use self::interface::{LoadError, SaveError, SessionStore, UpdateError};
+pub use self::session_key::SessionKey;
+
 #[cfg(feature = "cookie-session")]
 mod cookie;
-mod interface;
-#[cfg(feature = "redis-session")]
+
+#[cfg(feature = "redis-actor-session")]
+mod redis_actor;
+
+#[cfg(feature = "redis-rs-session")]
 mod redis_rs;
-mod session_key;
+
+#[cfg(any(feature = "redis-actor-session", feature = "redis-rs-session"))]
 mod utils;
 
 #[cfg(feature = "cookie-session")]
-pub use self::cookie::CookieSessionStore;
-#[cfg(feature = "redis-session")]
-pub use self::redis_rs::{RedisSessionStore, RedisSessionStoreBuilder};
-pub use self::{
-    interface::{LoadError, SaveError, SessionStore, UpdateError},
-    session_key::SessionKey,
-    utils::generate_session_key,
-};
+pub use cookie::CookieSessionStore;
+#[cfg(feature = "redis-actor-session")]
+pub use redis_actor::{RedisActorSessionStore, RedisActorSessionStoreBuilder};
+#[cfg(feature = "redis-rs-session")]
+pub use redis_rs::{RedisSessionStore, RedisSessionStoreBuilder};

actix-session/src/storage/redis_actor.rs

@@ -53,6 +53,7 @@ use crate::storage::{
 /// Redis. Use [`RedisSessionStore`] if you need TLS support.
 ///
 /// [`RedisSessionStore`]: crate::storage::RedisSessionStore
+#[cfg_attr(docsrs, doc(cfg(feature = "redis-actor-session")))]
 pub struct RedisActorSessionStore {
     configuration: CacheConfiguration,
     addr: Addr<RedisActor>,
@@ -92,6 +93,7 @@ impl Default for CacheConfiguration {
 
 /// A fluent builder to construct a [`RedisActorSessionStore`] instance with custom configuration
 /// parameters.
+#[cfg_attr(docsrs, doc(cfg(feature = "redis-actor-session")))]
 #[must_use]
 pub struct RedisActorSessionStoreBuilder {
     connection_string: String,
@@ -118,6 +120,7 @@ impl RedisActorSessionStoreBuilder {
     }
 }
 
+#[async_trait::async_trait(?Send)]
 impl SessionStore for RedisActorSessionStore {
     async fn load(&self, session_key: &SessionKey) -> Result<Option<SessionState>, LoadError> {
         let cache_key = (self.configuration.cache_keygen)(session_key.as_ref());
@@ -277,6 +280,8 @@ impl SessionStore for RedisActorSessionStore {
 mod tests {
     use std::collections::HashMap;
 
+    use actix_web::cookie::time::Duration;
+
     use super::*;
     use crate::test_helpers::acceptance_test_suite;
 

actix-session/src/storage/redis_rs.rs

@@ -1,8 +1,8 @@
-use std::sync::Arc;
+use std::{convert::TryInto, sync::Arc};
 
 use actix_web::cookie::time::Duration;
-use anyhow::Error;
-use redis::{aio::ConnectionManager, AsyncCommands, Client, Cmd, FromRedisValue, Value};
+use anyhow::{Context, Error};
+use redis::{aio::ConnectionManager, AsyncCommands, Cmd, FromRedisValue, RedisResult, Value};
 
 use super::SessionKey;
 use crate::storage::{
@@ -44,7 +44,7 @@ use crate::storage::{
 /// ```
 ///
 /// # TLS support
-/// Add the `redis-session-native-tls` or `redis-session-rustls` feature flag to enable TLS support. You can then establish a TLS
+/// Add the `redis-rs-tls-session` feature flag to enable TLS support. You can then establish a TLS
 /// connection to Redis using the `rediss://` URL scheme:
 ///
 /// ```no_run
@@ -56,38 +56,15 @@ use crate::storage::{
 /// # })
 /// ```
 ///
-/// # Pooled Redis Connections
-///
-/// When the `redis-pool` crate feature is enabled, a pre-existing pool from [`deadpool_redis`] can
-/// be provided.
-///
-/// ```no_run
-/// use actix_session::storage::RedisSessionStore;
-/// use deadpool_redis::{Config, Runtime};
-///
-/// let redis_cfg = Config::from_url("redis://127.0.0.1:6379");
-/// let redis_pool = redis_cfg.create_pool(Some(Runtime::Tokio1)).unwrap();
-///
-/// let store = RedisSessionStore::new_pooled(redis_pool);
-/// ```
-///
 /// # Implementation notes
+/// `RedisSessionStore` leverages [`redis-rs`] as Redis client.
 ///
-/// `RedisSessionStore` leverages the [`redis`] crate as the underlying Redis client.
+/// [`redis-rs`]: https://github.com/mitsuhiko/redis-rs
+#[cfg_attr(docsrs, doc(cfg(feature = "redis-rs-session")))]
 #[derive(Clone)]
 pub struct RedisSessionStore {
     configuration: CacheConfiguration,
-    client: RedisSessionConn,
-}
-
-#[derive(Clone)]
-enum RedisSessionConn {
-    /// Single connection.
-    Single(ConnectionManager),
-
-    /// Connection pool.
-    #[cfg(feature = "redis-pool")]
-    Pool(deadpool_redis::Pool),
+    client: ConnectionManager,
 }
 
 #[derive(Clone)]
@@ -104,77 +81,35 @@ impl Default for CacheConfiguration {
 }
 
 impl RedisSessionStore {
-    /// Returns a fluent API builder to configure [`RedisSessionStore`].
-    ///
-    /// It takes as input the only required input to create a new instance of [`RedisSessionStore`]
-    /// - a connection string for Redis.
-    pub fn builder(connection_string: impl Into<String>) -> RedisSessionStoreBuilder {
+    /// A fluent API to configure [`RedisSessionStore`].
+    /// It takes as input the only required input to create a new instance of [`RedisSessionStore`] - a
+    /// connection string for Redis.
+    pub fn builder<S: Into<String>>(connection_string: S) -> RedisSessionStoreBuilder {
         RedisSessionStoreBuilder {
             configuration: CacheConfiguration::default(),
-            conn_builder: RedisSessionConnBuilder::Single(connection_string.into()),
+            connection_string: connection_string.into(),
         }
     }
 
-    /// Returns a fluent API builder to configure [`RedisSessionStore`].
-    ///
-    /// It takes as input the only required input to create a new instance of [`RedisSessionStore`]
-    /// - a pool object for Redis.
-    #[cfg(feature = "redis-pool")]
-    pub fn builder_pooled(pool: impl Into<deadpool_redis::Pool>) -> RedisSessionStoreBuilder {
-        RedisSessionStoreBuilder {
-            configuration: CacheConfiguration::default(),
-            conn_builder: RedisSessionConnBuilder::Pool(pool.into()),
-        }
-    }
-
-    /// Creates a new instance of [`RedisSessionStore`] using the default configuration.
-    ///
-    /// It takes as input the only required input to create a new instance of [`RedisSessionStore`]
-    /// - a connection string for Redis.
-    pub async fn new(connection_string: impl Into<String>) -> Result<RedisSessionStore, Error> {
+    /// Create a new instance of [`RedisSessionStore`] using the default configuration.
+    /// It takes as input the only required input to create a new instance of [`RedisSessionStore`] - a
+    /// connection string for Redis.
+    pub async fn new<S: Into<String>>(
+        connection_string: S,
+    ) -> Result<RedisSessionStore, anyhow::Error> {
         Self::builder(connection_string).build().await
     }
-
-    /// Creates a new instance of [`RedisSessionStore`] using the default configuration.
-    ///
-    /// It takes as input the only required input to create a new instance of [`RedisSessionStore`]
-    /// - a pool object for Redis.
-    #[cfg(feature = "redis-pool")]
-    pub async fn new_pooled(
-        pool: impl Into<deadpool_redis::Pool>,
-    ) -> anyhow::Result<RedisSessionStore> {
-        Self::builder_pooled(pool).build().await
-    }
 }
 
 /// A fluent builder to construct a [`RedisSessionStore`] instance with custom configuration
 /// parameters.
+///
+/// [`RedisSessionStore`]: crate::storage::RedisSessionStore
+#[cfg_attr(docsrs, doc(cfg(feature = "redis-rs-session")))]
 #[must_use]
 pub struct RedisSessionStoreBuilder {
+    connection_string: String,
     configuration: CacheConfiguration,
-    conn_builder: RedisSessionConnBuilder,
-}
-
-enum RedisSessionConnBuilder {
-    /// Single connection string.
-    Single(String),
-
-    /// Pre-built connection pool.
-    #[cfg(feature = "redis-pool")]
-    Pool(deadpool_redis::Pool),
-}
-
-impl RedisSessionConnBuilder {
-    async fn into_client(self) -> anyhow::Result<RedisSessionConn> {
-        Ok(match self {
-            RedisSessionConnBuilder::Single(conn_string) => {
-                RedisSessionConn::Single(ConnectionManager::new(Client::open(conn_string)?).await?)
-            }
-
-            #[cfg(feature = "redis-pool")]
-            RedisSessionConnBuilder::Pool(pool) => RedisSessionConn::Pool(pool),
-        })
-    }
 }
 
 impl RedisSessionStoreBuilder {
@@ -187,10 +122,11 @@ impl RedisSessionStoreBuilder {
         self
     }
 
-    /// Finalises builder and returns a [`RedisSessionStore`] instance.
-    pub async fn build(self) -> anyhow::Result<RedisSessionStore> {
-        let client = self.conn_builder.into_client().await?;
-
+    /// Finalise the builder and return a [`RedisActorSessionStore`] instance.
+    ///
+    /// [`RedisActorSessionStore`]: crate::storage::RedisActorSessionStore
+    pub async fn build(self) -> Result<RedisSessionStore, anyhow::Error> {
+        let client = ConnectionManager::new(redis::Client::open(self.connection_string)?).await?;
         Ok(RedisSessionStore {
             configuration: self.configuration,
             client,
@@ -198,6 +134,7 @@ impl RedisSessionStoreBuilder {
     }
 }
 
+#[async_trait::async_trait(?Send)]
 impl SessionStore for RedisSessionStore {
     async fn load(&self, session_key: &SessionKey) -> Result<Option<SessionState>, LoadError> {
         let cache_key = (self.configuration.cache_keygen)(session_key.as_ref());
@@ -205,6 +142,7 @@ impl SessionStore for RedisSessionStore {
         let value: Option<String> = self
             .execute_command(redis::cmd("GET").arg(&[&cache_key]))
             .await
+            .map_err(Into::into)
             .map_err(LoadError::Other)?;
 
         match value {
@@ -226,19 +164,15 @@ impl SessionStore for RedisSessionStore {
         let session_key = generate_session_key();
         let cache_key = (self.configuration.cache_keygen)(session_key.as_ref());
 
-        self.execute_command::<()>(
-            redis::cmd("SET")
-                .arg(&[
-                    &cache_key, // key
-                    &body,      // value
-                    "NX",       // only set the key if it does not already exist
-                    "EX",       // set expiry / TTL
-                ])
-                .arg(
-                    ttl.whole_seconds(), // EXpiry in seconds
-                ),
-        )
+        self.execute_command(redis::cmd("SET").arg(&[
+            &cache_key,
+            &body,
+            "NX", // NX: only set the key if it does not already exist
+            "EX", // EX: set expiry
+            &format!("{}", ttl.whole_seconds()),
+        ]))
         .await
+        .map_err(Into::into)
         .map_err(SaveError::Other)?;
 
         Ok(session_key)
@@ -256,7 +190,7 @@ impl SessionStore for RedisSessionStore {
 
         let cache_key = (self.configuration.cache_keygen)(session_key.as_ref());
 
-        let v: Value = self
+        let v: redis::Value = self
             .execute_command(redis::cmd("SET").arg(&[
                 &cache_key,
                 &body,
@@ -265,6 +199,7 @@ impl SessionStore for RedisSessionStore {
                 &format!("{}", ttl.whole_seconds()),
             ]))
             .await
+            .map_err(Into::into)
             .map_err(UpdateError::Other)?;
 
         match v {
@@ -280,7 +215,7 @@ impl SessionStore for RedisSessionStore {
                         SaveError::Other(err) => UpdateError::Other(err),
                     })
             }
-            Value::Int(_) | Value::Okay | Value::SimpleString(_) => Ok(session_key),
+            Value::Int(_) | Value::Okay | Value::Status(_) => Ok(session_key),
             val => Err(UpdateError::Other(anyhow::anyhow!(
                 "Failed to update session state. {:?}",
                 val
@@ -288,33 +223,26 @@ impl SessionStore for RedisSessionStore {
         }
     }
 
-    async fn update_ttl(&self, session_key: &SessionKey, ttl: &Duration) -> anyhow::Result<()> {
+    async fn update_ttl(&self, session_key: &SessionKey, ttl: &Duration) -> Result<(), Error> {
         let cache_key = (self.configuration.cache_keygen)(session_key.as_ref());
 
-        match self.client {
-            RedisSessionConn::Single(ref conn) => {
-                conn.clone()
-                    .expire::<_, ()>(&cache_key, ttl.whole_seconds())
+        self.client
+            .clone()
+            .expire(
+                &cache_key,
+                ttl.whole_seconds().try_into().context(
+                    "Failed to convert the state TTL into the number of whole seconds remaining",
+                )?,
+            )
             .await?;
-            }
-
-            #[cfg(feature = "redis-pool")]
-            RedisSessionConn::Pool(ref pool) => {
-                pool.get()
-                    .await?
-                    .expire::<_, ()>(&cache_key, ttl.whole_seconds())
-                    .await?;
-            }
-        }
-
         Ok(())
     }
 
-    async fn delete(&self, session_key: &SessionKey) -> Result<(), Error> {
+    async fn delete(&self, session_key: &SessionKey) -> Result<(), anyhow::Error> {
         let cache_key = (self.configuration.cache_keygen)(session_key.as_ref());
-
-        self.execute_command::<()>(redis::cmd("DEL").arg(&[&cache_key]))
+        self.execute_command(redis::cmd("DEL").arg(&[&cache_key]))
             .await
+            .map_err(Into::into)
             .map_err(UpdateError::Other)?;
 
         Ok(())
@@ -335,16 +263,11 @@ impl RedisSessionStore {
     /// This helper method catches this case (`.is_connection_dropped`) to execute a retry. The
     /// retry will be executed on a fresh connection, therefore it is likely to succeed (or fail for
     /// a different more meaningful reason).
-    #[allow(clippy::needless_pass_by_ref_mut)]
-    async fn execute_command<T: FromRedisValue>(&self, cmd: &mut Cmd) -> anyhow::Result<T> {
+    async fn execute_command<T: FromRedisValue>(&self, cmd: &mut Cmd) -> RedisResult<T> {
         let mut can_retry = true;
 
-        match self.client {
-            RedisSessionConn::Single(ref conn) => {
-                let mut conn = conn.clone();
-
         loop {
-                    match cmd.query_async(&mut conn).await {
+            match cmd.query_async(&mut self.client.clone()).await {
                 Ok(value) => return Ok(value),
                 Err(err) => {
                     if can_retry && err.is_connection_dropped() {
@@ -357,34 +280,7 @@ impl RedisSessionStore {
 
                         continue;
                     } else {
-                                return Err(err.into());
-                            }
-                        }
-                    }
-                }
-            }
-
-            #[cfg(feature = "redis-pool")]
-            RedisSessionConn::Pool(ref pool) => {
-                let mut conn = pool.get().await?;
-
-                loop {
-                    match cmd.query_async(&mut conn).await {
-                        Ok(value) => return Ok(value),
-                        Err(err) => {
-                            if can_retry && err.is_connection_dropped() {
-                                tracing::debug!(
-                                    "Connection dropped while trying to talk to Redis. Retrying."
-                                );
-
-                                // Retry at most once
-                                can_retry = false;
-
-                                continue;
-                            } else {
-                                return Err(err.into());
-                            }
-                        }
+                        return Err(err);
                     }
                 }
             }
@@ -397,29 +293,17 @@ mod tests {
     use std::collections::HashMap;
 
     use actix_web::cookie::time;
-    #[cfg(not(feature = "redis-session"))]
-    use deadpool_redis::{Config, Runtime};
+    use redis::AsyncCommands;
 
     use super::*;
     use crate::test_helpers::acceptance_test_suite;
 
     async fn redis_store() -> RedisSessionStore {
-        #[cfg(feature = "redis-session")]
-        {
         RedisSessionStore::new("redis://127.0.0.1:6379")
             .await
             .unwrap()
     }
 
-        #[cfg(not(feature = "redis-session"))]
-        {
-            let redis_pool = Config::from_url("redis://127.0.0.1:6379")
-                .create_pool(Some(Runtime::Tokio1))
-                .unwrap();
-            RedisSessionStore::new(redis_pool.clone())
-        }
-    }
-
     #[actix_web::test]
     async fn test_session_workflow() {
         let redis_store = redis_store().await;
@@ -437,25 +321,12 @@ mod tests {
     async fn loading_an_invalid_session_state_returns_deserialization_error() {
         let store = redis_store().await;
         let session_key = generate_session_key();
-
-        match store.client {
-            RedisSessionConn::Single(ref conn) => conn
+        store
+            .client
             .clone()
             .set::<_, _, ()>(session_key.as_ref(), "random-thing-which-is-not-json")
             .await
-                .unwrap(),
-
-            #[cfg(feature = "redis-pool")]
-            RedisSessionConn::Pool(ref pool) => {
-                pool.get()
-                    .await
-                    .unwrap()
-                    .set::<_, _, ()>(session_key.as_ref(), "random-thing-which-is-not-json")
-                    .await
             .unwrap();
-            }
-        }
-
         assert!(matches!(
             store.load(&session_key).await.unwrap_err(),
             LoadError::Deserialization(_),

actix-session/src/storage/session_key.rs

@@ -1,4 +1,6 @@
-use derive_more::derive::{Display, From};
+use std::convert::TryFrom;
+
+use derive_more::{Display, From};
 
 /// A session key, the string stored in a client-side cookie to associate a user with its session
 /// state on the backend.
@@ -7,7 +9,8 @@ use derive_more::derive::{Display, From};
 /// Session keys are stored as cookies, therefore they cannot be arbitrary long. Session keys are
 /// required to be smaller than 4064 bytes.
 ///
-/// ```
+/// ```rust
+/// # use std::convert::TryInto;
 /// use actix_session::storage::SessionKey;
 ///
 /// let key: String = std::iter::repeat('a').take(4065).collect();
@@ -45,7 +48,7 @@ impl From<SessionKey> for String {
 }
 
 #[derive(Debug, Display, From)]
-#[display("The provided string is not a valid session key")]
+#[display(fmt = "The provided string is not a valid session key")]
 pub struct InvalidSessionKeyError(anyhow::Error);
 
 impl std::error::Error for InvalidSessionKeyError {

actix-session/src/storage/utils.rs

@@ -1,13 +1,19 @@
-use rand::distr::{Alphanumeric, SampleString as _};
+use std::convert::TryInto;
+
+use rand::{distributions::Alphanumeric, rngs::OsRng, Rng as _};
 
 use crate::storage::SessionKey;
 
 /// Session key generation routine that follows [OWASP recommendations].
 ///
 /// [OWASP recommendations]: https://cheatsheetseries.owasp.org/cheatsheets/Session_Management_Cheat_Sheet.html#session-id-entropy
-pub fn generate_session_key() -> SessionKey {
-    Alphanumeric
-        .sample_string(&mut rand::rng(), 64)
-        .try_into()
-        .expect("generated string should be within size range for a session key")
+pub(crate) fn generate_session_key() -> SessionKey {
+    let value = std::iter::repeat(())
+        .map(|()| OsRng.sample(Alphanumeric))
+        .take(64)
+        .collect::<Vec<_>>();
+
+    // These unwraps will never panic because pre-conditions are always verified
+    // (i.e. length and character set)
+    String::from_utf8(value).unwrap().try_into().unwrap()
 }

actix-session/tests/middleware.rs

@@ -48,7 +48,7 @@ async fn cookie_storage() -> std::io::Result<()> {
     let deletion_cookie = logout_response.response().cookies().next().unwrap();
     assert_eq!(deletion_cookie.name(), "id");
     assert_eq!(deletion_cookie.path().unwrap(), "/test");
-    assert!(deletion_cookie.secure().unwrap());
+    assert!(deletion_cookie.secure().is_none());
     assert!(deletion_cookie.http_only().unwrap());
     assert_eq!(deletion_cookie.max_age().unwrap(), Duration::ZERO);
     assert_eq!(deletion_cookie.domain().unwrap(), "localhost");

actix-session/tests/opaque_errors.rs

@@ -1,14 +1,13 @@
 use std::collections::HashMap;
+use std::convert::TryInto;
 
-use actix_session::{
-    storage::{LoadError, SaveError, SessionKey, SessionStore, UpdateError},
-    Session, SessionMiddleware,
-};
+use actix_session::storage::{LoadError, SaveError, SessionKey, SessionStore, UpdateError};
+use actix_session::{Session, SessionMiddleware};
+use actix_web::body::MessageBody;
+use actix_web::http::StatusCode;
 use actix_web::{
-    body::MessageBody,
     cookie::{time::Duration, Key},
     dev::Service,
-    http::StatusCode,
     test, web, App, Responder,
 };
 use anyhow::Error;
@@ -44,6 +43,7 @@ async fn errors_are_opaque() {
 
 struct MockStore;
 
+#[async_trait::async_trait(?Send)]
 impl SessionStore for MockStore {
     async fn load(
         &self,
@@ -68,18 +68,15 @@ impl SessionStore for MockStore {
         _session_state: HashMap<String, String>,
         _ttl: &Duration,
     ) -> Result<SessionKey, UpdateError> {
-        #![allow(clippy::diverging_sub_expression)]
-        unimplemented!()
+        todo!()
     }
 
     async fn update_ttl(&self, _session_key: &SessionKey, _ttl: &Duration) -> Result<(), Error> {
-        #![allow(clippy::diverging_sub_expression)]
-        unimplemented!()
+        todo!()
     }
 
     async fn delete(&self, _session_key: &SessionKey) -> Result<(), Error> {
-        #![allow(clippy::diverging_sub_expression)]
-        unimplemented!()
+        todo!()
     }
 }
 

actix-session/tests/session.rs

@@ -68,84 +68,3 @@ async fn session_entries() {
     map.contains_key("test_str");
     map.contains_key("test_num");
 }
-
-#[actix_web::test]
-async fn session_contains_key() {
-    let req = test::TestRequest::default().to_srv_request();
-    let session = req.get_session();
-    session.insert("test_str", "val").unwrap();
-    session.insert("test_str", 1).unwrap();
-    assert!(session.contains_key("test_str"));
-    assert!(!session.contains_key("test_num"));
-}
-
-#[actix_web::test]
-async fn insert_session_after_renew() {
-    let session = test::TestRequest::default().to_srv_request().get_session();
-
-    session.insert("test_val", "val").unwrap();
-    assert_eq!(session.status(), SessionStatus::Changed);
-
-    session.renew();
-    assert_eq!(session.status(), SessionStatus::Renewed);
-
-    session.insert("test_val1", "val1").unwrap();
-    assert_eq!(session.status(), SessionStatus::Renewed);
-}
-
-#[actix_web::test]
-async fn update_session() {
-    let session = test::TestRequest::default().to_srv_request().get_session();
-
-    session.update("test_val", |c: u32| c + 1).unwrap();
-    assert_eq!(session.status(), SessionStatus::Unchanged);
-
-    session.insert("test_val", 0).unwrap();
-    assert_eq!(session.status(), SessionStatus::Changed);
-
-    session.update("test_val", |c: u32| c + 1).unwrap();
-    assert_eq!(session.get("test_val").unwrap(), Some(1));
-
-    session.update("test_val", |c: u32| c + 1).unwrap();
-    assert_eq!(session.get("test_val").unwrap(), Some(2));
-}
-
-#[actix_web::test]
-async fn update_or_session() {
-    let session = test::TestRequest::default().to_srv_request().get_session();
-
-    session.update_or("test_val", 1, |c: u32| c + 1).unwrap();
-    assert_eq!(session.status(), SessionStatus::Changed);
-    assert_eq!(session.get("test_val").unwrap(), Some(1));
-
-    session.update_or("test_val", 1, |c: u32| c + 1).unwrap();
-    assert_eq!(session.get("test_val").unwrap(), Some(2));
-}
-
-#[actix_web::test]
-async fn remove_session_after_renew() {
-    let session = test::TestRequest::default().to_srv_request().get_session();
-
-    session.insert("test_val", "val").unwrap();
-    session.remove("test_val").unwrap();
-    assert_eq!(session.status(), SessionStatus::Changed);
-
-    session.renew();
-    session.insert("test_val", "val").unwrap();
-    session.remove("test_val").unwrap();
-    assert_eq!(session.status(), SessionStatus::Renewed);
-}
-
-#[actix_web::test]
-async fn clear_session_after_renew() {
-    let session = test::TestRequest::default().to_srv_request().get_session();
-
-    session.clear();
-    assert_eq!(session.status(), SessionStatus::Changed);
-
-    session.renew();
-    assert_eq!(session.status(), SessionStatus::Renewed);
-
-    session.clear();
-    assert_eq!(session.status(), SessionStatus::Renewed);
-}

actix-settings/CHANGES.md

@@ -1,40 +0,0 @@
-# Changes
-
-## Unreleased
-
-## 0.8.0
-
-- Add `openssl` crate feature for TLS settings using OpenSSL.
-- Add `ApplySettings::try_apply_settings()`.
-- Implement TLS logic for `ApplySettings::try_apply_settings()`.
-- Add `Tls::get_ssl_acceptor_builder()` function to build `openssl::ssl::SslAcceptorBuilder`.
-- Deprecate `ApplySettings::apply_settings()`.
-- Minimum supported Rust version (MSRV) is now 1.75.
-
-## 0.7.1
-
-- Fix doc examples.
-
-## 0.7.0
-
-- The `ApplySettings` trait now includes a type parameter, allowing multiple types to be implemented per configuration target.
-- Implement `ApplySettings` for `ActixSettings`.
-- `BasicSettings::from_default_template()` is now infallible.
-- Rename `AtError => Error`.
-- Remove `AtResult` type alias.
-- Update `toml` dependency to `0.8`.
-- Remove `ioe` dependency; `std::io::Error` is now used directly.
-- Remove `Clone` implementation for `Error`.
-- Implement `Display` for `Error`.
-- Implement std's `Error` for `Error`.
-- Minimum supported Rust version (MSRV) is now 1.68.
-
-## 0.6.0
-
-- Update Actix Web dependencies to v4 ecosystem.
-- Rename `actix.ssl` settings object to `actix.tls`.
-- `NoSettings` is now marked `#[non_exhaustive]`.
-
-## 0.5.2
-
-- Adopted into @actix org from <https://github.com/jjpe/actix-settings>.

actix-settings/Cargo.toml

@@ -1,37 +0,0 @@
-[package]
-name = "actix-settings"
-version = "0.8.0"
-authors = [
-    "Joey Ezechiels <joey.ezechiels@gmail.com>",
-    "Rob Ede <robjtede@icloud.com>",
-]
-description = "Easily manage Actix Web's settings from a TOML file and environment variables"
-repository.workspace = true
-homepage.workspace = true
-license.workspace = true
-edition.workspace = true
-rust-version.workspace = true
-
-[package.metadata.docs.rs]
-rustdoc-args = ["--cfg", "docsrs"]
-
-[features]
-openssl = ["dep:openssl", "actix-web/openssl"]
-
-[dependencies]
-actix-http = "3"
-actix-service = "2"
-actix-web = { version = "4", default-features = false }
-derive_more = { version = "2", features = ["display", "error"] }
-once_cell = "1.21"
-openssl = { version = "0.10", features = ["v110"], optional = true }
-regex = "1.5"
-serde = { version = "1", features = ["derive"] }
-toml = "0.8"
-
-[dev-dependencies]
-actix-web = "4"
-env_logger = "0.11"
-
-[lints]
-workspace = true

actix-settings/README.md

@@ -1,31 +0,0 @@
-# actix-settings
-
-> Easily manage Actix Web's settings from a TOML file and environment variables.
-
-<!-- prettier-ignore-start -->
-
-[![crates.io](https://img.shields.io/crates/v/actix-settings?label=latest)](https://crates.io/crates/actix-settings)
-[![Documentation](https://docs.rs/actix-settings/badge.svg?version=0.8.0)](https://docs.rs/actix-settings/0.8.0)
-![Apache 2.0 or MIT licensed](https://img.shields.io/crates/l/actix-settings)
-[![Dependency Status](https://deps.rs/crate/actix-settings/0.8.0/status.svg)](https://deps.rs/crate/actix-settings/0.8.0)
-
-<!-- prettier-ignore-end -->
-
-## Documentation & Resources
-
-- [API Documentation](https://docs.rs/actix-settings)
-- [Usage Example][usage]
-- Minimum Supported Rust Version (MSRV): 1.57
-
-### Custom Settings
-
-There is a way to extend the available settings. This can be used to combine the settings provided by Actix Web and those provided by application server built using `actix`.
-
-Have a look at [the usage example][usage] to see how.
-
-## Special Thanks
-
-This crate was made possible by support from Accept B.V and [@jjpe].
-
-[usage]: https://github.com/actix/actix-extras/blob/master/actix-settings/examples/actix.rs
-[@jjpe]: https://github.com/jjpe

actix-settings/examples/actix.rs

@@ -1,82 +0,0 @@
-use actix_settings::{ApplySettings as _, Mode, Settings};
-use actix_web::{
-    get,
-    middleware::{Compress, Condition, Logger},
-    web, App, HttpServer, Responder,
-};
-
-#[get("/")]
-async fn index(settings: web::Data<Settings>) -> impl Responder {
-    format!(
-        r#"{{
-  "mode": "{}",
-  "hosts": ["{}"]
-}}"#,
-        match settings.actix.mode {
-            Mode::Development => "development",
-            Mode::Production => "production",
-        },
-        settings
-            .actix
-            .hosts
-            .iter()
-            .map(|addr| { format!("{}:{}", addr.host, addr.port) })
-            .collect::<Vec<_>>()
-            .join(", "),
-    )
-    .customize()
-    .insert_header(("content-type", "application/json"))
-}
-
-#[actix_web::main]
-async fn main() -> std::io::Result<()> {
-    let mut settings = Settings::parse_toml("./examples/config.toml")
-        .expect("Failed to parse `Settings` from config.toml");
-
-    // If the environment variable `$APPLICATION__HOSTS` is set,
-    // have its value override the `settings.actix.hosts` setting:
-    Settings::override_field_with_env_var(&mut settings.actix.hosts, "APPLICATION__HOSTS")?;
-
-    init_logger(&settings);
-
-    HttpServer::new({
-        // clone settings into each worker thread
-        let settings = settings.clone();
-
-        move || {
-            App::new()
-                // Include this `.wrap()` call for compression settings to take effect:
-                .wrap(Condition::new(
-                    settings.actix.enable_compression,
-                    Compress::default(),
-                ))
-                .wrap(Logger::default())
-                // make `Settings` available to handlers
-                .app_data(web::Data::new(settings.clone()))
-                .service(index)
-        }
-    })
-    // apply the `Settings` to Actix Web's `HttpServer`
-    .try_apply_settings(&settings)?
-    .run()
-    .await
-}
-
-/// Initialize the logging infrastructure.
-fn init_logger(settings: &Settings) {
-    if !settings.actix.enable_log {
-        return;
-    }
-
-    std::env::set_var(
-        "RUST_LOG",
-        match settings.actix.mode {
-            Mode::Development => "actix_web=debug",
-            Mode::Production => "actix_web=info",
-        },
-    );
-
-    std::env::set_var("RUST_BACKTRACE", "1");
-
-    env_logger::init();
-}

actix-settings/examples/config.toml

@@ -1,72 +0,0 @@
-[actix]
-# For more info, see: https://docs.rs/actix-web/4/actix_web/struct.HttpServer.html.
-
-hosts = [
-    ["0.0.0.0", 8080]      # This should work for both development and deployment...
-    #                      # ... but other entries are possible, as well.
-]
-mode = "development"       # Either "development" or "production".
-enable-compression = true  # Toggle compression middleware.
-enable-log = true          # Toggle logging middleware.
-
-# The number of workers that the server should start.
-# By default the number of available logical cpu cores is used.
-# Takes a string value: Either "default", or an integer N > 0 e.g. "6".
-num-workers = "default"
-
-# The maximum number of pending connections. This refers to the number of clients
-# that can be waiting to be served. Exceeding this number results in the client
-# getting an error when attempting to connect. It should only affect servers under
-# significant load. Generally set in the 64-2048 range. The default value is 2048.
-# Takes a string value: Either "default", or an integer N > 0 e.g. "6".
-backlog = "default"
-
-# Sets the per-worker maximum number of concurrent connections. All socket listeners
-# will stop accepting connections when this limit is reached for each worker.
-# By default max connections is set to a 25k.
-# Takes a string value: Either "default", or an integer N > 0 e.g. "6".
-max-connections = "default"
-
-# Sets the per-worker maximum concurrent connection establish process. All listeners
-# will stop accepting connections when this limit is reached. It can be used to limit
-# the global TLS CPU usage. By default max connections is set to a 256.
-# Takes a string value: Either "default", or an integer N > 0 e.g. "6".
-max-connection-rate = "default"
-
-# Set server keep-alive preference. By default keep alive is set to 5 seconds.
-# Takes a string value: Either "default", "disabled", "os",
-# or a string of the format "N seconds" where N is an integer > 0 e.g. "6 seconds".
-keep-alive = "default"
-
-# Set server client timeout in milliseconds for first request. Defines a timeout
-# for reading client request header. If a client does not transmit the entire set of
-# headers within this time, the request is terminated with the 408 (Request Time-out)
-# error. To disable timeout, set the value to 0.
-# By default client timeout is set to 5000 milliseconds.
-# Takes a string value: Either "default", or a string of the format "N milliseconds"
-# where N is an integer > 0 e.g. "6 milliseconds".
-client-timeout = "default"
-
-# Set server connection shutdown timeout in milliseconds. Defines a timeout for
-# shutdown connection. If a shutdown procedure does not complete within this time,
-# the request is dropped. To disable timeout set value to 0.
-# By default client timeout is set to 5000 milliseconds.
-# Takes a string value: Either "default", or a string of the format "N milliseconds"
-# where N is an integer > 0 e.g. "6 milliseconds".
-client-shutdown = "default"
-
-# Timeout for graceful workers shutdown. After receiving a stop signal, workers have
-# this much time to finish serving requests. Workers still alive after the timeout
-# are force dropped. By default shutdown timeout sets to 30 seconds.
-# Takes a string value: Either "default", or a string of the format "N seconds"
-# where N is an integer > 0 e.g. "6 seconds".
-shutdown-timeout = "default"
-
-[actix.tls] # TLS is disabled by default because the certs don't exist
-enabled = false
-certificate = "path/to/cert/cert.pem"
-private-key = "path/to/cert/key.pem"
-
-# The `application` table be used to express application-specific settings.
-# See the `README.md` file for more details on how to use this.
-[application]

actix-settings/src/defaults.toml

@@ -1,72 +0,0 @@
-[actix]
-# For more info, see: https://docs.rs/actix-web/4/actix_web/struct.HttpServer.html.
-
-hosts = [
-    ["0.0.0.0", 9000]      # This should work for both development and deployment...
-    #                      # ... but other entries are possible, as well.
-]
-mode = "development"       # Either "development" or "production".
-enable-compression = true  # Toggle compression middleware.
-enable-log = true          # Toggle logging middleware.
-
-# The number of workers that the server should start.
-# By default the number of available logical cpu cores is used.
-# Takes a string value: Either "default", or an integer N > 0 e.g. "6".
-num-workers = "default"
-
-# The maximum number of pending connections. This refers to the number of clients
-# that can be waiting to be served. Exceeding this number results in the client
-# getting an error when attempting to connect. It should only affect servers under
-# significant load. Generally set in the 64-2048 range. The default value is 2048.
-# Takes a string value: Either "default", or an integer N > 0 e.g. "6".
-backlog = "default"
-
-# Sets the per-worker maximum number of concurrent connections. All socket listeners
-# will stop accepting connections when this limit is reached for each worker.
-# By default max connections is set to a 25k.
-# Takes a string value: Either "default", or an integer N > 0 e.g. "6".
-max-connections = "default"
-
-# Sets the per-worker maximum concurrent connection establish process. All listeners
-# will stop accepting connections when this limit is reached. It can be used to limit
-# the global TLS CPU usage. By default max connections is set to a 256.
-# Takes a string value: Either "default", or an integer N > 0 e.g. "6".
-max-connection-rate = "default"
-
-# Set server keep-alive preference. By default keep alive is set to 5 seconds.
-# Takes a string value: Either "default", "disabled", "os",
-# or a string of the format "N seconds" where N is an integer > 0 e.g. "6 seconds".
-keep-alive = "default"
-
-# Set server client timeout in milliseconds for first request. Defines a timeout
-# for reading client request header. If a client does not transmit the entire set of
-# headers within this time, the request is terminated with the 408 (Request Time-out)
-# error. To disable timeout, set the value to 0.
-# By default client timeout is set to 5000 milliseconds.
-# Takes a string value: Either "default", or a string of the format "N milliseconds"
-# where N is an integer > 0 e.g. "6 milliseconds".
-client-timeout = "default"
-
-# Set server connection shutdown timeout in milliseconds. Defines a timeout for
-# shutdown connection. If a shutdown procedure does not complete within this time,
-# the request is dropped. To disable timeout set value to 0.
-# By default client timeout is set to 5000 milliseconds.
-# Takes a string value: Either "default", or a string of the format "N milliseconds"
-# where N is an integer > 0 e.g. "6 milliseconds".
-client-shutdown = "default"
-
-# Timeout for graceful workers shutdown. After receiving a stop signal, workers have
-# this much time to finish serving requests. Workers still alive after the timeout
-# are force dropped. By default shutdown timeout sets to 30 seconds.
-# Takes a string value: Either "default", or a string of the format "N seconds"
-# where N is an integer > 0 e.g. "6 seconds".
-shutdown-timeout = "default"
-
-[actix.tls] # TLS is disabled by default because the certs don't exist
-enabled = false
-certificate = "path/to/cert/cert.pem"
-private-key = "path/to/cert/key.pem"
-
-# The `application` table be used to express application-specific settings.
-# See the `README.md` file for more details on how to use this.
-[application]

actix-settings/src/error.rs

@@ -1,134 +0,0 @@
-use std::{env::VarError, io, num::ParseIntError, path::PathBuf, str::ParseBoolError};
-
-use derive_more::derive::{Display, Error};
-#[cfg(feature = "openssl")]
-use openssl::error::ErrorStack as OpenSSLError;
-use toml::de::Error as TomlError;
-
-/// Errors that can be returned from methods in this crate.
-#[derive(Debug, Display, Error)]
-pub enum Error {
-    /// Environment variable does not exists or is invalid.
-    #[display("Env var error: {_0}")]
-    EnvVarError(VarError),
-
-    /// File already exists on disk.
-    #[display("File exists: {}", _0.display())]
-    FileExists(#[error(not(source))] PathBuf),
-
-    /// Invalid value.
-    #[allow(missing_docs)]
-    #[display("Expected {expected}, got {got} (@ {file}:{line}:{column})")]
-    InvalidValue {
-        expected: &'static str,
-        got: String,
-        file: &'static str,
-        line: u32,
-        column: u32,
-    },
-
-    /// I/O error.
-    #[display("I/O error: {_0}")]
-    IoError(io::Error),
-
-    /// OpenSSL Error.
-    #[cfg(feature = "openssl")]
-    #[display("OpenSSL error: {_0}")]
-    OpenSSLError(OpenSSLError),
-
-    /// Value is not a boolean.
-    #[display("Failed to parse boolean: {_0}")]
-    ParseBoolError(ParseBoolError),
-
-    /// Value is not an integer.
-    #[display("Failed to parse integer: {_0}")]
-    ParseIntError(ParseIntError),
-
-    /// Value is not an address.
-    #[display("Failed to parse address: {_0}")]
-    ParseAddressError(#[error(not(source))] String),
-
-    /// Error deserializing as TOML.
-    #[display("TOML error: {_0}")]
-    TomlError(TomlError),
-}
-
-macro_rules! InvalidValue {
-    (expected: $expected:expr, got: $got:expr,) => {
-        crate::Error::InvalidValue {
-            expected: $expected,
-            got: $got.to_string(),
-            file: file!(),
-            line: line!(),
-            column: column!(),
-        }
-    };
-}
-
-impl From<io::Error> for Error {
-    fn from(err: io::Error) -> Self {
-        Self::IoError(err)
-    }
-}
-
-#[cfg(feature = "openssl")]
-impl From<OpenSSLError> for Error {
-    fn from(err: OpenSSLError) -> Self {
-        Self::OpenSSLError(err)
-    }
-}
-
-impl From<ParseBoolError> for Error {
-    fn from(err: ParseBoolError) -> Self {
-        Self::ParseBoolError(err)
-    }
-}
-
-impl From<ParseIntError> for Error {
-    fn from(err: ParseIntError) -> Self {
-        Self::ParseIntError(err)
-    }
-}
-
-impl From<TomlError> for Error {
-    fn from(err: TomlError) -> Self {
-        Self::TomlError(err)
-    }
-}
-
-impl From<VarError> for Error {
-    fn from(err: VarError) -> Self {
-        Self::EnvVarError(err)
-    }
-}
-
-impl From<Error> for io::Error {
-    fn from(err: Error) -> Self {
-        match err {
-            Error::EnvVarError(_) => io::Error::new(io::ErrorKind::InvalidInput, err.to_string()),
-
-            Error::FileExists(_) => io::Error::new(io::ErrorKind::AlreadyExists, err.to_string()),
-
-            Error::InvalidValue { .. } => {
-                io::Error::new(io::ErrorKind::InvalidInput, err.to_string())
-            }
-
-            Error::IoError(io_error) => io_error,
-
-            #[cfg(feature = "openssl")]
-            Error::OpenSSLError(ossl_error) => io::Error::new(io::ErrorKind::Other, ossl_error),
-
-            Error::ParseBoolError(_) => {
-                io::Error::new(io::ErrorKind::InvalidInput, err.to_string())
-            }
-
-            Error::ParseIntError(_) => io::Error::new(io::ErrorKind::InvalidInput, err.to_string()),
-
-            Error::ParseAddressError(_) => {
-                io::Error::new(io::ErrorKind::InvalidInput, err.to_string())
-            }
-
-            Error::TomlError(_) => io::Error::new(io::ErrorKind::InvalidInput, err.to_string()),
-        }
-    }
-}

actix-settings/src/lib.rs

@@ -1,860 +0,0 @@
-//! Easily manage Actix Web's settings from a TOML file and environment variables.
-//!
-//! To get started add a [`Settings::parse_toml("./Server.toml")`](Settings::parse_toml) call to the
-//! top of your main function. This will create a template file with descriptions of all the
-//! configurable settings. You can change or remove anything in that file and it will be picked up
-//! the next time you run your application.
-//!
-//! Overriding parts of the file can be done from values using [`Settings::override_field`] or from
-//! the environment using [`Settings::override_field_with_env_var`].
-//!
-//! # Examples
-//!
-//! See examples folder on GitHub for complete example.
-//!
-//! ```ignore
-//! # use actix_web::{
-//! #     get,
-//! #     middleware::{Compress, Condition, Logger},
-//! #     web, App, HttpServer,
-//! # };
-//! use actix_settings::{ApplySettings as _, Mode, Settings};
-//!
-//! #[actix_web::main]
-//! async fn main() -> std::io::Result<()> {
-//!     let mut settings = Settings::parse_toml("./Server.toml")
-//!         .expect("Failed to parse `Settings` from Server.toml");
-//!
-//!     // If the environment variable `$APPLICATION__HOSTS` is set,
-//!     // have its value override the `settings.actix.hosts` setting:
-//!     Settings::override_field_with_env_var(&mut settings.actix.hosts, "APPLICATION__HOSTS")?;
-//!
-//!     init_logger(&settings);
-//!
-//!     HttpServer::new({
-//!         // clone settings into each worker thread
-//!         let settings = settings.clone();
-//!
-//!         move || {
-//!             App::new()
-//!                 // Include this `.wrap()` call for compression settings to take effect
-//!                 .wrap(Condition::new(
-//!                     settings.actix.enable_compression,
-//!                     Compress::default(),
-//!                 ))
-//!
-//!                 // add request logger
-//!                 .wrap(Logger::default())
-//!
-//!                 // make `Settings` available to handlers
-//!                 .app_data(web::Data::new(settings.clone()))
-//!
-//!                 // add request handlers as normal
-//!                 .service(index)
-//!         }
-//!     })
-//!     // apply the `Settings` to Actix Web's `HttpServer`
-//!     .try_apply_settings(&settings)?
-//!     .run()
-//!     .await
-//! }
-//! ```
-
-#![forbid(unsafe_code)]
-#![warn(missing_docs, missing_debug_implementations)]
-#![doc(html_logo_url = "https://actix.rs/img/logo.png")]
-#![doc(html_favicon_url = "https://actix.rs/favicon.ico")]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
-
-use std::{
-    env, fmt,
-    fs::File,
-    io::{Read as _, Write as _},
-    path::Path,
-    time::Duration,
-};
-
-use actix_http::{Request, Response};
-use actix_service::IntoServiceFactory;
-use actix_web::{
-    body::MessageBody,
-    dev::{AppConfig, ServiceFactory},
-    http::KeepAlive as ActixKeepAlive,
-    Error as WebError, HttpServer,
-};
-use serde::{de, Deserialize};
-
-#[macro_use]
-mod error;
-mod parse;
-mod settings;
-
-#[cfg(feature = "openssl")]
-pub use self::settings::Tls;
-pub use self::{
-    error::Error,
-    parse::Parse,
-    settings::{
-        ActixSettings, Address, Backlog, KeepAlive, MaxConnectionRate, MaxConnections, Mode,
-        NumWorkers, Timeout,
-    },
-};
-
-/// Convenience type alias for `Result<T, AtError>`.
-type AsResult<T> = std::result::Result<T, Error>;
-
-/// Wrapper for server and application-specific settings.
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Deserialize)]
-#[serde(bound = "A: Deserialize<'de>")]
-pub struct BasicSettings<A> {
-    /// Actix Web server settings.
-    pub actix: ActixSettings,
-
-    /// Application-specific settings.
-    pub application: A,
-}
-
-/// Convenience type alias for [`BasicSettings`] with no defined application-specific settings.
-pub type Settings = BasicSettings<NoSettings>;
-
-/// Marker type representing no defined application-specific settings.
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Deserialize)]
-#[non_exhaustive]
-pub struct NoSettings {/* NOTE: turning this into a unit struct will cause deserialization failures. */}
-
-impl<A> BasicSettings<A>
-where
-    A: de::DeserializeOwned,
-{
-    // NOTE **DO NOT** mess with the ordering of the tables in the default template.
-    //      Especially the `[application]` table needs to be last in order
-    //      for some tests to keep working.
-    /// Default settings file contents.
-    pub(crate) const DEFAULT_TOML_TEMPLATE: &'static str = include_str!("./defaults.toml");
-
-    /// Parse an instance of `Self` from a TOML file located at `filepath`.
-    ///
-    /// If the file doesn't exist, it is generated from the default TOML template, after which the
-    /// newly generated file is read in and parsed.
-    pub fn parse_toml<P>(filepath: P) -> AsResult<Self>
-    where
-        P: AsRef<Path>,
-    {
-        let filepath = filepath.as_ref();
-
-        if !filepath.exists() {
-            Self::write_toml_file(filepath)?;
-        }
-
-        let mut f = File::open(filepath)?;
-        let len_guess = f.metadata().map(|md| md.len()).unwrap_or(128);
-
-        let mut contents = String::with_capacity(len_guess as usize);
-        f.read_to_string(&mut contents)?;
-
-        Ok(toml::from_str::<Self>(&contents)?)
-    }
-
-    /// Parse an instance of `Self` straight from the default TOML template.
-    pub fn from_default_template() -> Self {
-        Self::from_template(Self::DEFAULT_TOML_TEMPLATE).unwrap()
-    }
-
-    /// Parse an instance of `Self` straight from the default TOML template.
-    pub fn from_template(template: &str) -> AsResult<Self> {
-        Ok(toml::from_str(template)?)
-    }
-
-    /// Writes the default TOML template to a new file, located at `filepath`.
-    ///
-    /// # Errors
-    ///
-    /// Returns a [`FileExists`](crate::Error::FileExists) error if a file already exists at that
-    /// location.
-    pub fn write_toml_file<P>(filepath: P) -> AsResult<()>
-    where
-        P: AsRef<Path>,
-    {
-        let filepath = filepath.as_ref();
-
-        if filepath.exists() {
-            return Err(Error::FileExists(filepath.to_path_buf()));
-        }
-
-        let mut file = File::create(filepath)?;
-        file.write_all(Self::DEFAULT_TOML_TEMPLATE.trim().as_bytes())?;
-        file.flush()?;
-
-        Ok(())
-    }
-
-    /// Attempts to parse `value` and override the referenced `field`.
-    ///
-    /// # Examples
-    /// ```
-    /// use actix_settings::{Settings, Mode};
-    ///
-    /// # fn inner() -> Result<(), actix_settings::Error> {
-    /// let mut settings = Settings::from_default_template();
-    /// assert_eq!(settings.actix.mode, Mode::Development);
-    ///
-    /// Settings::override_field(&mut settings.actix.mode, "production")?;
-    /// assert_eq!(settings.actix.mode, Mode::Production);
-    /// # Ok(()) }
-    /// ```
-    pub fn override_field<F, V>(field: &mut F, value: V) -> AsResult<()>
-    where
-        F: Parse,
-        V: AsRef<str>,
-    {
-        *field = F::parse(value.as_ref())?;
-        Ok(())
-    }
-
-    /// Attempts to read an environment variable, parse it, and override the referenced `field`.
-    ///
-    /// # Examples
-    /// ```
-    /// use actix_settings::{Settings, Mode};
-    ///
-    /// std::env::set_var("OVERRIDE__MODE", "production");
-    ///
-    /// # fn inner() -> Result<(), actix_settings::Error> {
-    /// let mut settings = Settings::from_default_template();
-    /// assert_eq!(settings.actix.mode, Mode::Development);
-    ///
-    /// Settings::override_field_with_env_var(&mut settings.actix.mode, "OVERRIDE__MODE")?;
-    /// assert_eq!(settings.actix.mode, Mode::Production);
-    /// # Ok(()) }
-    /// ```
-    pub fn override_field_with_env_var<F, N>(field: &mut F, var_name: N) -> AsResult<()>
-    where
-        F: Parse,
-        N: AsRef<str>,
-    {
-        match env::var(var_name.as_ref()) {
-            Err(env::VarError::NotPresent) => Ok((/*NOP*/)),
-            Err(var_error) => Err(Error::from(var_error)),
-            Ok(value) => Self::override_field(field, value),
-        }
-    }
-}
-
-/// Extension trait for applying parsed settings to the server object.
-pub trait ApplySettings<S>: Sized {
-    /// Applies some settings object value to `self`.
-    ///
-    /// The default implementation calls [`try_apply_settings()`].
-    ///
-    /// # Panics
-    ///
-    /// May panic if settings are invalid or cannot be applied.
-    ///
-    /// [`try_apply_settings()`]: ApplySettings::try_apply_settings().
-    #[deprecated = "Prefer `try_apply_settings()`."]
-    fn apply_settings(self, settings: &S) -> Self {
-        self.try_apply_settings(settings)
-            .expect("Could not apply settings")
-    }
-
-    /// Applies some settings object value to `self`.
-    ///
-    /// # Errors
-    ///
-    /// May return error if settings are invalid or cannot be applied.
-    fn try_apply_settings(self, settings: &S) -> AsResult<Self>;
-}
-
-impl<F, I, S, B> ApplySettings<ActixSettings> for HttpServer<F, I, S, B>
-where
-    F: Fn() -> I + Send + Clone + 'static,
-    I: IntoServiceFactory<S, Request>,
-    S: ServiceFactory<Request, Config = AppConfig> + 'static,
-    S::Error: Into<WebError> + 'static,
-    S::InitError: fmt::Debug,
-    S::Response: Into<Response<B>> + 'static,
-    S::Future: 'static,
-    B: MessageBody + 'static,
-{
-    fn apply_settings(self, settings: &ActixSettings) -> Self {
-        self.try_apply_settings(settings).unwrap()
-    }
-
-    fn try_apply_settings(mut self, settings: &ActixSettings) -> AsResult<Self> {
-        for Address { host, port } in &settings.hosts {
-            #[cfg(feature = "openssl")]
-            {
-                if settings.tls.enabled {
-                    self = self.bind_openssl(
-                        format!("{}:{}", host, port),
-                        settings.tls.get_ssl_acceptor_builder()?,
-                    )?;
-                } else {
-                    self = self.bind(format!("{host}:{port}"))?;
-                }
-            }
-
-            #[cfg(not(feature = "openssl"))]
-            {
-                self = self.bind(format!("{host}:{port}"))?;
-            }
-        }
-
-        self = match settings.num_workers {
-            NumWorkers::Default => self,
-            NumWorkers::Manual(n) => self.workers(n),
-        };
-
-        self = match settings.backlog {
-            Backlog::Default => self,
-            Backlog::Manual(n) => self.backlog(n as u32),
-        };
-
-        self = match settings.max_connections {
-            MaxConnections::Default => self,
-            MaxConnections::Manual(n) => self.max_connections(n),
-        };
-
-        self = match settings.max_connection_rate {
-            MaxConnectionRate::Default => self,
-            MaxConnectionRate::Manual(n) => self.max_connection_rate(n),
-        };
-
-        self = match settings.keep_alive {
-            KeepAlive::Default => self,
-            KeepAlive::Disabled => self.keep_alive(ActixKeepAlive::Disabled),
-            KeepAlive::Os => self.keep_alive(ActixKeepAlive::Os),
-            KeepAlive::Seconds(n) => self.keep_alive(Duration::from_secs(n as u64)),
-        };
-
-        self = match settings.client_timeout {
-            Timeout::Default => self,
-            Timeout::Milliseconds(n) => {
-                self.client_request_timeout(Duration::from_millis(n as u64))
-            }
-            Timeout::Seconds(n) => self.client_request_timeout(Duration::from_secs(n as u64)),
-        };
-
-        self = match settings.client_shutdown {
-            Timeout::Default => self,
-            Timeout::Milliseconds(n) => {
-                self.client_disconnect_timeout(Duration::from_millis(n as u64))
-            }
-            Timeout::Seconds(n) => self.client_disconnect_timeout(Duration::from_secs(n as u64)),
-        };
-
-        self = match settings.shutdown_timeout {
-            Timeout::Default => self,
-            Timeout::Milliseconds(_) => self.shutdown_timeout(1),
-            Timeout::Seconds(n) => self.shutdown_timeout(n as u64),
-        };
-
-        Ok(self)
-    }
-}
-
-impl<F, I, S, B, A> ApplySettings<BasicSettings<A>> for HttpServer<F, I, S, B>
-where
-    F: Fn() -> I + Send + Clone + 'static,
-    I: IntoServiceFactory<S, Request>,
-    S: ServiceFactory<Request, Config = AppConfig> + 'static,
-    S::Error: Into<WebError> + 'static,
-    S::InitError: fmt::Debug,
-    S::Response: Into<Response<B>> + 'static,
-    S::Future: 'static,
-    B: MessageBody + 'static,
-    A: de::DeserializeOwned,
-{
-    fn apply_settings(self, settings: &BasicSettings<A>) -> Self {
-        self.try_apply_settings(&settings.actix).unwrap()
-    }
-
-    fn try_apply_settings(self, settings: &BasicSettings<A>) -> AsResult<Self> {
-        self.try_apply_settings(&settings.actix)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use actix_web::App;
-
-    use super::*;
-
-    #[test]
-    fn apply_settings() {
-        let settings = Settings::parse_toml("Server.toml").unwrap();
-        let server = HttpServer::new(App::new).try_apply_settings(&settings);
-        assert!(server.is_ok());
-    }
-
-    #[test]
-    fn override_field_hosts() {
-        let mut settings = Settings::from_default_template();
-
-        assert_eq!(
-            settings.actix.hosts,
-            vec![Address {
-                host: "0.0.0.0".into(),
-                port: 9000
-            },]
-        );
-
-        Settings::override_field(
-            &mut settings.actix.hosts,
-            r#"[
-            ["0.0.0.0",   1234],
-            ["localhost", 2345]
-        ]"#,
-        )
-        .unwrap();
-
-        assert_eq!(
-            settings.actix.hosts,
-            vec![
-                Address {
-                    host: "0.0.0.0".into(),
-                    port: 1234
-                },
-                Address {
-                    host: "localhost".into(),
-                    port: 2345
-                },
-            ]
-        );
-    }
-
-    #[test]
-    fn override_field_with_env_var_hosts() {
-        let mut settings = Settings::from_default_template();
-
-        assert_eq!(
-            settings.actix.hosts,
-            vec![Address {
-                host: "0.0.0.0".into(),
-                port: 9000
-            },]
-        );
-
-        std::env::set_var(
-            "OVERRIDE__HOSTS",
-            r#"[
-            ["0.0.0.0",   1234],
-            ["localhost", 2345]
-        ]"#,
-        );
-
-        Settings::override_field_with_env_var(&mut settings.actix.hosts, "OVERRIDE__HOSTS")
-            .unwrap();
-
-        assert_eq!(
-            settings.actix.hosts,
-            vec![
-                Address {
-                    host: "0.0.0.0".into(),
-                    port: 1234
-                },
-                Address {
-                    host: "localhost".into(),
-                    port: 2345
-                },
-            ]
-        );
-    }
-
-    #[test]
-    fn override_field_mode() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.mode, Mode::Development);
-        Settings::override_field(&mut settings.actix.mode, "production").unwrap();
-        assert_eq!(settings.actix.mode, Mode::Production);
-    }
-
-    #[test]
-    fn override_field_with_env_var_mode() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.mode, Mode::Development);
-        std::env::set_var("OVERRIDE__MODE", "production");
-        Settings::override_field_with_env_var(&mut settings.actix.mode, "OVERRIDE__MODE").unwrap();
-        assert_eq!(settings.actix.mode, Mode::Production);
-    }
-
-    #[test]
-    fn override_field_enable_compression() {
-        let mut settings = Settings::from_default_template();
-        assert!(settings.actix.enable_compression);
-        Settings::override_field(&mut settings.actix.enable_compression, "false").unwrap();
-        assert!(!settings.actix.enable_compression);
-    }
-
-    #[test]
-    fn override_field_with_env_var_enable_compression() {
-        let mut settings = Settings::from_default_template();
-        assert!(settings.actix.enable_compression);
-        std::env::set_var("OVERRIDE__ENABLE_COMPRESSION", "false");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.enable_compression,
-            "OVERRIDE__ENABLE_COMPRESSION",
-        )
-        .unwrap();
-        assert!(!settings.actix.enable_compression);
-    }
-
-    #[test]
-    fn override_field_enable_log() {
-        let mut settings = Settings::from_default_template();
-        assert!(settings.actix.enable_log);
-        Settings::override_field(&mut settings.actix.enable_log, "false").unwrap();
-        assert!(!settings.actix.enable_log);
-    }
-
-    #[test]
-    fn override_field_with_env_var_enable_log() {
-        let mut settings = Settings::from_default_template();
-        assert!(settings.actix.enable_log);
-        std::env::set_var("OVERRIDE__ENABLE_LOG", "false");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.enable_log,
-            "OVERRIDE__ENABLE_LOG",
-        )
-        .unwrap();
-        assert!(!settings.actix.enable_log);
-    }
-
-    #[test]
-    fn override_field_num_workers() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.num_workers, NumWorkers::Default);
-        Settings::override_field(&mut settings.actix.num_workers, "42").unwrap();
-        assert_eq!(settings.actix.num_workers, NumWorkers::Manual(42));
-    }
-
-    #[test]
-    fn override_field_with_env_var_num_workers() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.num_workers, NumWorkers::Default);
-        std::env::set_var("OVERRIDE__NUM_WORKERS", "42");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.num_workers,
-            "OVERRIDE__NUM_WORKERS",
-        )
-        .unwrap();
-        assert_eq!(settings.actix.num_workers, NumWorkers::Manual(42));
-    }
-
-    #[test]
-    fn override_field_backlog() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.backlog, Backlog::Default);
-        Settings::override_field(&mut settings.actix.backlog, "42").unwrap();
-        assert_eq!(settings.actix.backlog, Backlog::Manual(42));
-    }
-
-    #[test]
-    fn override_field_with_env_var_backlog() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.backlog, Backlog::Default);
-        std::env::set_var("OVERRIDE__BACKLOG", "42");
-        Settings::override_field_with_env_var(&mut settings.actix.backlog, "OVERRIDE__BACKLOG")
-            .unwrap();
-        assert_eq!(settings.actix.backlog, Backlog::Manual(42));
-    }
-
-    #[test]
-    fn override_field_max_connections() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.max_connections, MaxConnections::Default);
-        Settings::override_field(&mut settings.actix.max_connections, "42").unwrap();
-        assert_eq!(settings.actix.max_connections, MaxConnections::Manual(42));
-    }
-
-    #[test]
-    fn override_field_with_env_var_max_connections() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.max_connections, MaxConnections::Default);
-        std::env::set_var("OVERRIDE__MAX_CONNECTIONS", "42");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.max_connections,
-            "OVERRIDE__MAX_CONNECTIONS",
-        )
-        .unwrap();
-        assert_eq!(settings.actix.max_connections, MaxConnections::Manual(42));
-    }
-
-    #[test]
-    fn override_field_max_connection_rate() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(
-            settings.actix.max_connection_rate,
-            MaxConnectionRate::Default
-        );
-        Settings::override_field(&mut settings.actix.max_connection_rate, "42").unwrap();
-        assert_eq!(
-            settings.actix.max_connection_rate,
-            MaxConnectionRate::Manual(42)
-        );
-    }
-
-    #[test]
-    fn override_field_with_env_var_max_connection_rate() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(
-            settings.actix.max_connection_rate,
-            MaxConnectionRate::Default
-        );
-        std::env::set_var("OVERRIDE__MAX_CONNECTION_RATE", "42");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.max_connection_rate,
-            "OVERRIDE__MAX_CONNECTION_RATE",
-        )
-        .unwrap();
-        assert_eq!(
-            settings.actix.max_connection_rate,
-            MaxConnectionRate::Manual(42)
-        );
-    }
-
-    #[test]
-    fn override_field_keep_alive() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.keep_alive, KeepAlive::Default);
-        Settings::override_field(&mut settings.actix.keep_alive, "42 seconds").unwrap();
-        assert_eq!(settings.actix.keep_alive, KeepAlive::Seconds(42));
-    }
-
-    #[test]
-    fn override_field_with_env_var_keep_alive() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.keep_alive, KeepAlive::Default);
-        std::env::set_var("OVERRIDE__KEEP_ALIVE", "42 seconds");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.keep_alive,
-            "OVERRIDE__KEEP_ALIVE",
-        )
-        .unwrap();
-        assert_eq!(settings.actix.keep_alive, KeepAlive::Seconds(42));
-    }
-
-    #[test]
-    fn override_field_client_timeout() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.client_timeout, Timeout::Default);
-        Settings::override_field(&mut settings.actix.client_timeout, "42 seconds").unwrap();
-        assert_eq!(settings.actix.client_timeout, Timeout::Seconds(42));
-    }
-
-    #[test]
-    fn override_field_with_env_var_client_timeout() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.client_timeout, Timeout::Default);
-        std::env::set_var("OVERRIDE__CLIENT_TIMEOUT", "42 seconds");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.client_timeout,
-            "OVERRIDE__CLIENT_TIMEOUT",
-        )
-        .unwrap();
-        assert_eq!(settings.actix.client_timeout, Timeout::Seconds(42));
-    }
-
-    #[test]
-    fn override_field_client_shutdown() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.client_shutdown, Timeout::Default);
-        Settings::override_field(&mut settings.actix.client_shutdown, "42 seconds").unwrap();
-        assert_eq!(settings.actix.client_shutdown, Timeout::Seconds(42));
-    }
-
-    #[test]
-    fn override_field_with_env_var_client_shutdown() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.client_shutdown, Timeout::Default);
-        std::env::set_var("OVERRIDE__CLIENT_SHUTDOWN", "42 seconds");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.client_shutdown,
-            "OVERRIDE__CLIENT_SHUTDOWN",
-        )
-        .unwrap();
-        assert_eq!(settings.actix.client_shutdown, Timeout::Seconds(42));
-    }
-
-    #[test]
-    fn override_field_shutdown_timeout() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.shutdown_timeout, Timeout::Default);
-        Settings::override_field(&mut settings.actix.shutdown_timeout, "42 seconds").unwrap();
-        assert_eq!(settings.actix.shutdown_timeout, Timeout::Seconds(42));
-    }
-
-    #[test]
-    fn override_field_with_env_var_shutdown_timeout() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(settings.actix.shutdown_timeout, Timeout::Default);
-        std::env::set_var("OVERRIDE__SHUTDOWN_TIMEOUT", "42 seconds");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.shutdown_timeout,
-            "OVERRIDE__SHUTDOWN_TIMEOUT",
-        )
-        .unwrap();
-        assert_eq!(settings.actix.shutdown_timeout, Timeout::Seconds(42));
-    }
-
-    #[cfg(feature = "openssl")]
-    #[test]
-    fn override_field_tls_enabled() {
-        let mut settings = Settings::from_default_template();
-        assert!(!settings.actix.tls.enabled);
-        Settings::override_field(&mut settings.actix.tls.enabled, "true").unwrap();
-        assert!(settings.actix.tls.enabled);
-    }
-
-    #[cfg(feature = "openssl")]
-    #[test]
-    fn override_field_with_env_var_tls_enabled() {
-        let mut settings = Settings::from_default_template();
-        assert!(!settings.actix.tls.enabled);
-        std::env::set_var("OVERRIDE__TLS_ENABLED", "true");
-        Settings::override_field_with_env_var(
-            &mut settings.actix.tls.enabled,
-            "OVERRIDE__TLS_ENABLED",
-        )
-        .unwrap();
-        assert!(settings.actix.tls.enabled);
-    }
-
-    #[cfg(feature = "openssl")]
-    #[test]
-    fn override_field_tls_certificate() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(
-            settings.actix.tls.certificate,
-            Path::new("path/to/cert/cert.pem")
-        );
-        Settings::override_field(
-            &mut settings.actix.tls.certificate,
-            "/overridden/path/to/cert/cert.pem",
-        )
-        .unwrap();
-        assert_eq!(
-            settings.actix.tls.certificate,
-            Path::new("/overridden/path/to/cert/cert.pem")
-        );
-    }
-
-    #[cfg(feature = "openssl")]
-    #[test]
-    fn override_field_with_env_var_tls_certificate() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(
-            settings.actix.tls.certificate,
-            Path::new("path/to/cert/cert.pem")
-        );
-        std::env::set_var(
-            "OVERRIDE__TLS_CERTIFICATE",
-            "/overridden/path/to/cert/cert.pem",
-        );
-        Settings::override_field_with_env_var(
-            &mut settings.actix.tls.certificate,
-            "OVERRIDE__TLS_CERTIFICATE",
-        )
-        .unwrap();
-        assert_eq!(
-            settings.actix.tls.certificate,
-            Path::new("/overridden/path/to/cert/cert.pem")
-        );
-    }
-
-    #[cfg(feature = "openssl")]
-    #[test]
-    fn override_field_tls_private_key() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(
-            settings.actix.tls.private_key,
-            Path::new("path/to/cert/key.pem")
-        );
-        Settings::override_field(
-            &mut settings.actix.tls.private_key,
-            "/overridden/path/to/cert/key.pem",
-        )
-        .unwrap();
-        assert_eq!(
-            settings.actix.tls.private_key,
-            Path::new("/overridden/path/to/cert/key.pem")
-        );
-    }
-
-    #[cfg(feature = "openssl")]
-    #[test]
-    fn override_field_with_env_var_tls_private_key() {
-        let mut settings = Settings::from_default_template();
-        assert_eq!(
-            settings.actix.tls.private_key,
-            Path::new("path/to/cert/key.pem")
-        );
-        std::env::set_var(
-            "OVERRIDE__TLS_PRIVATE_KEY",
-            "/overridden/path/to/cert/key.pem",
-        );
-        Settings::override_field_with_env_var(
-            &mut settings.actix.tls.private_key,
-            "OVERRIDE__TLS_PRIVATE_KEY",
-        )
-        .unwrap();
-        assert_eq!(
-            settings.actix.tls.private_key,
-            Path::new("/overridden/path/to/cert/key.pem")
-        );
-    }
-
-    #[test]
-    fn override_extended_field_with_custom_type() {
-        #[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
-        struct NestedSetting {
-            foo: String,
-            bar: bool,
-        }
-
-        #[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
-        #[serde(rename_all = "kebab-case")]
-        struct AppSettings {
-            example_name: String,
-            nested_field: NestedSetting,
-        }
-
-        type CustomSettings = BasicSettings<AppSettings>;
-
-        let mut settings = CustomSettings::from_template(
-            &(CustomSettings::DEFAULT_TOML_TEMPLATE.to_string()
-                // NOTE: Add these entries to the `[application]` table:
-                + "\nexample-name = \"example value\""
-                + "\nnested-field = { foo = \"foo\", bar = false }"),
-        )
-        .unwrap();
-
-        assert_eq!(
-            settings.application,
-            AppSettings {
-                example_name: "example value".into(),
-                nested_field: NestedSetting {
-                    foo: "foo".into(),
-                    bar: false,
-                },
-            }
-        );
-
-        CustomSettings::override_field(
-            &mut settings.application.example_name,
-            "/overridden/path/to/cert/key.pem",
-        )
-        .unwrap();
-
-        assert_eq!(
-            settings.application,
-            AppSettings {
-                example_name: "/overridden/path/to/cert/key.pem".into(),
-                nested_field: NestedSetting {
-                    foo: "foo".into(),
-                    bar: false,
-                },
-            }
-        );
-    }
-}

actix-settings/src/parse.rs

@@ -1,40 +0,0 @@
-use std::{path::PathBuf, str::FromStr};
-
-use crate::Error;
-
-/// A specialized `FromStr` trait that returns [`Error`] errors
-pub trait Parse: Sized {
-    /// Parse `Self` from `string`.
-    fn parse(string: &str) -> Result<Self, Error>;
-}
-
-impl Parse for bool {
-    fn parse(string: &str) -> Result<Self, Error> {
-        Self::from_str(string).map_err(Error::from)
-    }
-}
-
-macro_rules! impl_parse_for_int_type {
-    ($($int_type:ty),+ $(,)?) => {
-        $(
-            impl Parse for $int_type {
-                fn parse(string: &str) -> Result<Self, Error> {
-                    Self::from_str(string).map_err(Error::from)
-                }
-            }
-        )+
-    }
-}
-impl_parse_for_int_type![i8, i16, i32, i64, i128, u8, u16, u32, u64, u128];
-
-impl Parse for String {
-    fn parse(string: &str) -> Result<Self, Error> {
-        Ok(string.to_string())
-    }
-}
-
-impl Parse for PathBuf {
-    fn parse(string: &str) -> Result<Self, Error> {
-        Ok(PathBuf::from(string))
-    }
-}

actix-settings/src/settings/address.rs

@@ -1,93 +0,0 @@
-use once_cell::sync::Lazy;
-use regex::Regex;
-use serde::Deserialize;
-
-use crate::{Error, Parse};
-
-static ADDR_REGEX: Lazy<Regex> = Lazy::new(|| {
-    Regex::new(
-        r#"(?x)
-        \[                     # opening square bracket
-        (\s)*                  # optional whitespace
-            "(?P<host>[^"]+)"  # host name (string)
-            ,                  # separating comma
-            (\s)*              # optional whitespace
-            (?P<port>\d+)      # port number (integer)
-        (\s)*                  # optional whitespace
-        \]                     # closing square bracket
-    "#,
-    )
-    .expect("Failed to compile regex: ADDR_REGEX")
-});
-
-static ADDR_LIST_REGEX: Lazy<Regex> = Lazy::new(|| {
-    Regex::new(
-        r#"(?x)
-        \[                           # opening square bracket (list)
-        (\s)*                        # optional whitespace
-            (?P<elements>(
-                \[".*", (\s)* \d+\]  # element
-                (,)?                 # element separator
-                (\s)*                # optional whitespace
-            )*)
-        (\s)*                        # optional whitespace
-        \]                           # closing square bracket (list)
-    "#,
-    )
-    .expect("Failed to compile regex: ADDRS_REGEX")
-});
-
-/// A host/port pair for the server to bind to.
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Deserialize)]
-pub struct Address {
-    /// Host part of address.
-    pub host: String,
-
-    /// Port part of address.
-    pub port: u16,
-}
-
-impl Parse for Address {
-    fn parse(string: &str) -> Result<Self, Error> {
-        let mut items = string
-            .trim()
-            .trim_start_matches('[')
-            .trim_end_matches(']')
-            .split(',');
-
-        let parse_error = || Error::ParseAddressError(string.to_string());
-
-        if !ADDR_REGEX.is_match(string) {
-            return Err(parse_error());
-        }
-
-        Ok(Self {
-            host: items.next().ok_or_else(parse_error)?.trim().to_string(),
-            port: items.next().ok_or_else(parse_error)?.trim().parse()?,
-        })
-    }
-}
-
-impl Parse for Vec<Address> {
-    fn parse(string: &str) -> Result<Self, Error> {
-        let parse_error = || Error::ParseAddressError(string.to_string());
-
-        if !ADDR_LIST_REGEX.is_match(string) {
-            return Err(parse_error());
-        }
-
-        let mut addrs = vec![];
-
-        for list_caps in ADDR_LIST_REGEX.captures_iter(string) {
-            let elements = &list_caps["elements"].trim();
-            for elt_caps in ADDR_REGEX.captures_iter(elements) {
-                addrs.push(Address {
-                    host: elt_caps["host"].to_string(),
-                    port: elt_caps["port"].parse()?,
-                });
-            }
-        }
-
-        Ok(addrs)
-    }
-}

actix-settings/src/settings/backlog.rs

@@ -1,70 +0,0 @@
-use std::fmt;
-
-use serde::de;
-
-use crate::{AsResult, Error, Parse};
-
-/// The maximum number of pending connections.
-///
-/// This refers to the number of clients that can be waiting to be served. Exceeding this number
-/// results in the client getting an error when attempting to connect. It should only affect servers
-/// under significant load.
-///
-/// Generally set in the 64–2048 range. The default value is 2048. Takes a string value: Either
-/// "default", or an integer N > 0 e.g. "6".
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum Backlog {
-    /// The default number of connections. See struct docs.
-    Default,
-
-    /// A specific number of connections.
-    Manual(usize),
-}
-
-impl Parse for Backlog {
-    fn parse(string: &str) -> AsResult<Self> {
-        match string {
-            "default" => Ok(Backlog::Default),
-            string => match string.parse::<usize>() {
-                Ok(val) => Ok(Backlog::Manual(val)),
-                Err(_) => Err(InvalidValue! {
-                    expected: "an integer > 0",
-                    got: string,
-                }),
-            },
-        }
-    }
-}
-
-impl<'de> de::Deserialize<'de> for Backlog {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: de::Deserializer<'de>,
-    {
-        struct BacklogVisitor;
-
-        impl de::Visitor<'_> for BacklogVisitor {
-            type Value = Backlog;
-
-            fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                let msg = "Either \"default\" or a string containing an integer > 0";
-                f.write_str(msg)
-            }
-
-            fn visit_str<E>(self, value: &str) -> Result<Self::Value, E>
-            where
-                E: de::Error,
-            {
-                match Backlog::parse(value) {
-                    Ok(backlog) => Ok(backlog),
-                    Err(Error::InvalidValue { expected, got, .. }) => Err(
-                        de::Error::invalid_value(de::Unexpected::Str(&got), &expected),
-                    ),
-                    Err(_) => unreachable!(),
-                }
-            }
-        }
-
-        deserializer.deserialize_string(BacklogVisitor)
-    }
-}

actix-settings/src/settings/keep_alive.rs

@@ -1,95 +0,0 @@
-use std::fmt;
-
-use once_cell::sync::Lazy;
-use regex::Regex;
-use serde::de;
-
-use crate::{AsResult, Error, Parse};
-
-/// The server keep-alive preference.
-///
-/// By default keep alive is set to 5 seconds. Takes a string value: Either "default", "disabled",
-/// "os", or a string of the format "N seconds" where N is an integer > 0 e.g. "6 seconds".
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum KeepAlive {
-    /// The default keep-alive as defined by Actix Web.
-    Default,
-
-    /// Disable keep-alive.
-    Disabled,
-
-    /// Let the OS determine keep-alive duration.
-    ///
-    /// Note: this is usually quite long.
-    Os,
-
-    /// A specific keep-alive duration (in seconds).
-    Seconds(usize),
-}
-
-impl Parse for KeepAlive {
-    fn parse(string: &str) -> AsResult<Self> {
-        pub(crate) static FMT: Lazy<Regex> =
-            Lazy::new(|| Regex::new(r"^\d+ seconds$").expect("Failed to compile regex: FMT"));
-
-        pub(crate) static DIGITS: Lazy<Regex> =
-            Lazy::new(|| Regex::new(r"^\d+").expect("Failed to compile regex: FMT"));
-
-        macro_rules! invalid_value {
-            ($got:expr) => {
-                Err(InvalidValue! {
-                    expected: "a string of the format \"N seconds\" where N is an integer > 0",
-                    got: $got,
-                })
-            };
-        }
-
-        let digits_in = |m: regex::Match<'_>| &string[m.start()..m.end()];
-        match string {
-            "default" => Ok(KeepAlive::Default),
-            "disabled" => Ok(KeepAlive::Disabled),
-            "OS" | "os" => Ok(KeepAlive::Os),
-            string if !FMT.is_match(string) => invalid_value!(string),
-            string => match DIGITS.find(string) {
-                None => invalid_value!(string),
-                Some(mat) => match digits_in(mat).parse() {
-                    Ok(val) => Ok(KeepAlive::Seconds(val)),
-                    Err(_) => invalid_value!(string),
-                },
-            },
-        }
-    }
-}
-
-impl<'de> de::Deserialize<'de> for KeepAlive {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: de::Deserializer<'de>,
-    {
-        struct KeepAliveVisitor;
-
-        impl de::Visitor<'_> for KeepAliveVisitor {
-            type Value = KeepAlive;
-
-            fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                let msg = "Either \"default\", \"disabled\", \"os\", or a string of the format \"N seconds\" where N is an integer > 0";
-                f.write_str(msg)
-            }
-
-            fn visit_str<E>(self, value: &str) -> Result<Self::Value, E>
-            where
-                E: de::Error,
-            {
-                match KeepAlive::parse(value) {
-                    Ok(keep_alive) => Ok(keep_alive),
-                    Err(Error::InvalidValue { expected, got, .. }) => Err(
-                        de::Error::invalid_value(de::Unexpected::Str(&got), &expected),
-                    ),
-                    Err(_) => unreachable!(),
-                }
-            }
-        }
-
-        deserializer.deserialize_string(KeepAliveVisitor)
-    }
-}

actix-settings/src/settings/max_connection_rate.rs

@@ -1,67 +0,0 @@
-use std::fmt;
-
-use serde::de;
-
-use crate::{AsResult, Error, Parse};
-
-/// The maximum per-worker concurrent TLS connection limit.
-///
-/// All listeners will stop accepting connections when this limit is reached. It can be used to
-/// limit the global TLS CPU usage. By default max connections is set to a 256. Takes a string
-/// value: Either "default", or an integer N > 0 e.g. "6".
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum MaxConnectionRate {
-    /// The default connection limit. See struct docs.
-    Default,
-
-    /// A specific connection limit.
-    Manual(usize),
-}
-
-impl Parse for MaxConnectionRate {
-    fn parse(string: &str) -> AsResult<Self> {
-        match string {
-            "default" => Ok(MaxConnectionRate::Default),
-            string => match string.parse::<usize>() {
-                Ok(val) => Ok(MaxConnectionRate::Manual(val)),
-                Err(_) => Err(InvalidValue! {
-                    expected: "an integer > 0",
-                    got: string,
-                }),
-            },
-        }
-    }
-}
-
-impl<'de> de::Deserialize<'de> for MaxConnectionRate {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: de::Deserializer<'de>,
-    {
-        struct MaxConnectionRateVisitor;
-
-        impl de::Visitor<'_> for MaxConnectionRateVisitor {
-            type Value = MaxConnectionRate;
-
-            fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                let msg = "Either \"default\" or a string containing an integer > 0";
-                f.write_str(msg)
-            }
-
-            fn visit_str<E>(self, value: &str) -> Result<Self::Value, E>
-            where
-                E: de::Error,
-            {
-                match MaxConnectionRate::parse(value) {
-                    Ok(max_connection_rate) => Ok(max_connection_rate),
-                    Err(Error::InvalidValue { expected, got, .. }) => Err(
-                        de::Error::invalid_value(de::Unexpected::Str(&got), &expected),
-                    ),
-                    Err(_) => unreachable!(),
-                }
-            }
-        }
-
-        deserializer.deserialize_string(MaxConnectionRateVisitor)
-    }
-}

actix-settings/src/settings/max_connections.rs

@@ -1,67 +0,0 @@
-use std::fmt;
-
-use serde::de;
-
-use crate::{AsResult, Error, Parse};
-
-/// The maximum per-worker number of concurrent connections.
-///
-/// All socket listeners will stop accepting connections when this limit is reached for each worker.
-/// By default max connections is set to a 25k. Takes a string value: Either "default", or an
-/// integer N > 0 e.g. "6".
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum MaxConnections {
-    /// The default number of connections. See struct docs.
-    Default,
-
-    /// A specific number of connections.
-    Manual(usize),
-}
-
-impl Parse for MaxConnections {
-    fn parse(string: &str) -> AsResult<Self> {
-        match string {
-            "default" => Ok(MaxConnections::Default),
-            string => match string.parse::<usize>() {
-                Ok(val) => Ok(MaxConnections::Manual(val)),
-                Err(_) => Err(InvalidValue! {
-                    expected: "an integer > 0",
-                    got: string,
-                }),
-            },
-        }
-    }
-}
-
-impl<'de> de::Deserialize<'de> for MaxConnections {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: de::Deserializer<'de>,
-    {
-        struct MaxConnectionsVisitor;
-
-        impl de::Visitor<'_> for MaxConnectionsVisitor {
-            type Value = MaxConnections;
-
-            fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                let msg = "Either \"default\" or a string containing an integer > 0";
-                f.write_str(msg)
-            }
-
-            fn visit_str<E>(self, value: &str) -> Result<Self::Value, E>
-            where
-                E: de::Error,
-            {
-                match MaxConnections::parse(value) {
-                    Ok(max_connections) => Ok(max_connections),
-                    Err(Error::InvalidValue { expected, got, .. }) => Err(
-                        de::Error::invalid_value(de::Unexpected::Str(&got), &expected),
-                    ),
-                    Err(_) => unreachable!(),
-                }
-            }
-        }
-
-        deserializer.deserialize_string(MaxConnectionsVisitor)
-    }
-}

actix-settings/src/settings/mod.rs

@@ -1,65 +0,0 @@
-use serde::Deserialize;
-
-mod address;
-mod backlog;
-mod keep_alive;
-mod max_connection_rate;
-mod max_connections;
-mod mode;
-mod num_workers;
-mod timeout;
-#[cfg(feature = "openssl")]
-mod tls;
-
-#[cfg(feature = "openssl")]
-pub use self::tls::Tls;
-pub use self::{
-    address::Address, backlog::Backlog, keep_alive::KeepAlive,
-    max_connection_rate::MaxConnectionRate, max_connections::MaxConnections, mode::Mode,
-    num_workers::NumWorkers, timeout::Timeout,
-};
-
-/// Settings types for Actix Web.
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Deserialize)]
-#[serde(rename_all = "kebab-case")]
-pub struct ActixSettings {
-    /// List of addresses for the server to bind to.
-    pub hosts: Vec<Address>,
-
-    /// Marker of intended deployment environment.
-    pub mode: Mode,
-
-    /// True if the `Compress` middleware should be enabled.
-    pub enable_compression: bool,
-
-    /// True if the [`Logger`](actix_web::middleware::Logger) middleware should be enabled.
-    pub enable_log: bool,
-
-    /// The number of workers that the server should start.
-    pub num_workers: NumWorkers,
-
-    /// The maximum number of pending connections.
-    pub backlog: Backlog,
-
-    /// The per-worker maximum number of concurrent connections.
-    pub max_connections: MaxConnections,
-
-    /// The per-worker maximum concurrent TLS connection limit.
-    pub max_connection_rate: MaxConnectionRate,
-
-    /// Server keep-alive preference.
-    pub keep_alive: KeepAlive,
-
-    /// Timeout duration for reading client request header.
-    pub client_timeout: Timeout,
-
-    /// Timeout duration for connection shutdown.
-    pub client_shutdown: Timeout,
-
-    /// Timeout duration for graceful worker shutdown.
-    pub shutdown_timeout: Timeout,
-
-    /// TLS (HTTPS) configuration.
-    #[cfg(feature = "openssl")]
-    pub tls: Tls,
-}

actix-settings/src/settings/mode.rs

@@ -1,27 +0,0 @@
-use serde::Deserialize;
-
-use crate::{AsResult, Parse};
-
-/// Marker of intended deployment environment.
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Deserialize)]
-#[serde(rename_all = "lowercase")]
-pub enum Mode {
-    /// Marks development environment.
-    Development,
-
-    /// Marks production environment.
-    Production,
-}
-
-impl Parse for Mode {
-    fn parse(string: &str) -> AsResult<Self> {
-        match string {
-            "development" => Ok(Self::Development),
-            "production" => Ok(Self::Production),
-            _ => Err(InvalidValue! {
-                expected: "\"development\" | \"production\".",
-                got: string,
-            }),
-        }
-    }
-}

actix-settings/src/settings/num_workers.rs

@@ -1,66 +0,0 @@
-use std::fmt;
-
-use serde::de;
-
-use crate::{AsResult, Error, Parse};
-
-/// The number of workers that the server should start.
-///
-/// By default the number of available logical cpu cores is used. Takes a string value: Either
-/// "default", or an integer N > 0 e.g. "6".
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum NumWorkers {
-    /// The default number of workers. See struct docs.
-    Default,
-
-    /// A specific number of workers.
-    Manual(usize),
-}
-
-impl Parse for NumWorkers {
-    fn parse(string: &str) -> AsResult<Self> {
-        match string {
-            "default" => Ok(NumWorkers::Default),
-            string => match string.parse::<usize>() {
-                Ok(val) => Ok(NumWorkers::Manual(val)),
-                Err(_) => Err(InvalidValue! {
-                    expected: "a positive integer",
-                    got: string,
-                }),
-            },
-        }
-    }
-}
-
-impl<'de> de::Deserialize<'de> for NumWorkers {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: de::Deserializer<'de>,
-    {
-        struct NumWorkersVisitor;
-
-        impl de::Visitor<'_> for NumWorkersVisitor {
-            type Value = NumWorkers;
-
-            fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                let msg = "Either \"default\" or a string containing an integer > 0";
-                f.write_str(msg)
-            }
-
-            fn visit_str<E>(self, value: &str) -> Result<Self::Value, E>
-            where
-                E: de::Error,
-            {
-                match NumWorkers::parse(value) {
-                    Ok(num_workers) => Ok(num_workers),
-                    Err(Error::InvalidValue { expected, got, .. }) => Err(
-                        de::Error::invalid_value(de::Unexpected::Str(&got), &expected),
-                    ),
-                    Err(_) => unreachable!(),
-                }
-            }
-        }
-
-        deserializer.deserialize_string(NumWorkersVisitor)
-    }
-}

actix-settings/src/settings/timeout.rs

@@ -1,98 +0,0 @@
-use std::fmt;
-
-use once_cell::sync::Lazy;
-use regex::Regex;
-use serde::de;
-
-use crate::{AsResult, Error, Parse};
-
-/// A timeout duration in milliseconds or seconds.
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum Timeout {
-    /// The default timeout. Depends on context.
-    Default,
-
-    /// Timeout in milliseconds.
-    Milliseconds(usize),
-
-    /// Timeout in seconds.
-    Seconds(usize),
-}
-
-impl Parse for Timeout {
-    fn parse(string: &str) -> AsResult<Self> {
-        pub static FMT: Lazy<Regex> = Lazy::new(|| {
-            Regex::new(r"^\d+ (milliseconds|seconds)$").expect("Failed to compile regex: FMT")
-        });
-
-        pub static DIGITS: Lazy<Regex> =
-            Lazy::new(|| Regex::new(r"^\d+").expect("Failed to compile regex: DIGITS"));
-
-        pub static UNIT: Lazy<Regex> = Lazy::new(|| {
-            Regex::new(r"(milliseconds|seconds)$").expect("Failed to compile regex: UNIT")
-        });
-
-        macro_rules! invalid_value {
-            ($got:expr) => {
-                Err(InvalidValue! {
-                    expected: "a string of the format \"N seconds\" or \"N milliseconds\" where N is an integer > 0",
-                    got: $got,
-                })
-            }
-        }
-
-        match string {
-            "default" => Ok(Timeout::Default),
-
-            string if !FMT.is_match(string) => invalid_value!(string),
-
-            string => match (DIGITS.find(string), UNIT.find(string)) {
-                (None, _) | (_, None) => invalid_value!(string),
-
-                (Some(digits), Some(unit)) => {
-                    let digits = &string[digits.range()];
-                    let unit = &string[unit.range()];
-
-                    match (digits.parse(), unit) {
-                        (Ok(n), "milliseconds") => Ok(Timeout::Milliseconds(n)),
-                        (Ok(n), "seconds") => Ok(Timeout::Seconds(n)),
-                        _ => invalid_value!(string),
-                    }
-                }
-            },
-        }
-    }
-}
-
-impl<'de> de::Deserialize<'de> for Timeout {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: de::Deserializer<'de>,
-    {
-        struct TimeoutVisitor;
-
-        impl de::Visitor<'_> for TimeoutVisitor {
-            type Value = Timeout;
-
-            fn expecting(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                let msg = "Either \"default\", \"disabled\", \"os\", or a string of the format \"N seconds\" where N is an integer > 0";
-                f.write_str(msg)
-            }
-
-            fn visit_str<E>(self, value: &str) -> Result<Self::Value, E>
-            where
-                E: de::Error,
-            {
-                match Timeout::parse(value) {
-                    Ok(num_workers) => Ok(num_workers),
-                    Err(Error::InvalidValue { expected, got, .. }) => Err(
-                        de::Error::invalid_value(de::Unexpected::Str(&got), &expected),
-                    ),
-                    Err(_) => unreachable!(),
-                }
-            }
-        }
-
-        deserializer.deserialize_string(TimeoutVisitor)
-    }
-}

actix-settings/src/settings/tls.rs

@@ -1,57 +0,0 @@
-use std::path::PathBuf;
-
-use openssl::ssl::{SslAcceptor, SslAcceptorBuilder, SslFiletype, SslMethod};
-use serde::Deserialize;
-
-use crate::AsResult;
-
-/// TLS (HTTPS) configuration.
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Deserialize)]
-#[serde(rename_all = "kebab-case")]
-#[doc(alias = "ssl", alias = "https")]
-pub struct Tls {
-    /// True if accepting TLS connections should be enabled.
-    pub enabled: bool,
-
-    /// Path to certificate `.pem` file.
-    pub certificate: PathBuf,
-
-    /// Path to private key `.pem` file.
-    pub private_key: PathBuf,
-}
-
-impl Tls {
-    /// Returns an [`SslAcceptorBuilder`] with the configured settings.
-    ///
-    /// The result is often used with [`actix_web::HttpServer::bind_openssl()`].
-    ///
-    /// # Example
-    ///
-    /// ```no_run
-    /// use std::io;
-    /// use actix_settings::{ApplySettings as _, Settings};
-    /// use actix_web::{get, web, App, HttpServer, Responder};
-    ///
-    /// #[actix_web::main]
-    /// async fn main() -> io::Result<()> {
-    ///     let settings = Settings::from_default_template();
-    ///
-    ///     HttpServer::new(|| {
-    ///         App::new().route("/", web::to(|| async { "Hello, World!" }))
-    ///     })
-    ///     .try_apply_settings(&settings)?
-    ///     .bind(("127.0.0.1", 8080))?
-    ///     .bind_openssl(("127.0.0.1", 8443), settings.actix.tls.get_ssl_acceptor_builder()?)?
-    ///     .run()
-    ///     .await
-    /// }
-    /// ```
-    pub fn get_ssl_acceptor_builder(&self) -> AsResult<SslAcceptorBuilder> {
-        let mut builder = SslAcceptor::mozilla_intermediate(SslMethod::tls())?;
-        builder.set_certificate_chain_file(&self.certificate)?;
-        builder.set_private_key_file(&self.private_key, SslFiletype::PEM)?;
-        builder.check_private_key()?;
-
-        Ok(builder)
-    }
-}

actix-web-httpauth/CHANGES.md

@@ -1,97 +1,70 @@
 # Changes
 
-## Unreleased
-
-## 0.8.2
-
-- Minimum supported Rust version (MSRV) is now 1.75.
-
-## 0.8.1
-
-- Implement `From<Basic>` for `BasicAuth`.
-- Minimum supported Rust version (MSRV) is now 1.68.
-
-## 0.8.0
-
-- Removed `AuthExtractor` trait; implement `FromRequest` for your custom auth types. [#264]
-- `BasicAuth::user_id()` now returns `&str`. [#249]
-- `BasicAuth::password()` now returns `Option<&str>`. [#249]
-- `Basic::user_id()` now returns `&str`. [#264]
-- `Basic::password()` now returns `Option<&str>`. [#264]
-- `Bearer::token()` now returns `&str`. [#264]
-
-[#249]: https://github.com/actix/actix-extras/pull/249
-[#264]: https://github.com/actix/actix-extras/pull/264
-
-## 0.7.0
-
-- Auth validator functions now need to return `(Error, ServiceRequest)` in error cases. [#260]
+## Unreleased - 2022-xx-xx
 - Minimum supported Rust version (MSRV) is now 1.57 due to transitive `time` dependency.
 
-[#260]: https://github.com/actix/actix-extras/pull/260
-
-## 0.6.0
 
+## 0.6.0 - 2022-03-01
 - Update `actix-web` dependency to `4`.
 
-## 0.6.0-beta.8
 
+## 0.6.0-beta.8 - 2022-02-07
 - Relax body type bounds on middleware impl. [#223]
 - Update `actix-web` dependency to `4.0.0-rc.1`.
 
 [#223]: https://github.com/actix/actix-extras/pull/223
 
-## 0.6.0-beta.7
 
+## 0.6.0-beta.7 - 2021-12-29
 - Minimum supported Rust version (MSRV) is now 1.54.
 
-## 0.6.0-beta.6
 
+## 0.6.0-beta.6 - 2021-12-18
 - Update `actix-web` dependency to `4.0.0.beta-15`. [#216]
 
 [#216]: https://github.com/actix/actix-extras/pull/216
 
-## 0.6.0-beta.5
 
+## 0.6.0-beta.5 - 2021-12-12
 - Update `actix-web` dependency to `4.0.0.beta-14`. [#209]
 
 [#209]: https://github.com/actix/actix-extras/pull/209
 
-## 0.6.0-beta.4
 
+## 0.6.0-beta.4 - 2021-11-22
 - impl `AuthExtractor` trait for `Option<T: AuthExtractor>` and `Result<T: AuthExtractor, T::Error>`. [#205]
 
 [#205]: https://github.com/actix/actix-extras/pull/205
 
-## 0.6.0-beta.3
 
+## 0.6.0-beta.3 - 2021-10-21
 - Update `actix-web` dependency to v4.0.0-beta.10. [#203]
 - Minimum supported Rust version (MSRV) is now 1.52.
 
 [#203]: https://github.com/actix/actix-extras/pull/203
 
-## 0.6.0-beta.2
 
+## 0.6.0-beta.2 - 2021-06-27
 - No notable changes.
 
-## 0.6.0-beta.1
 
+## 0.6.0-beta.1 - 2021-04-02
 - Update `actix-web` dependency to 4.0.0 beta.
 - Minimum supported Rust version (MSRV) is now 1.46.0.
 
-## 0.5.1
 
+## 0.5.1 - 2021-03-21
 - Correct error handling when extracting auth details from request. [#128]
 
 [#128]: https://github.com/actix/actix-extras/pull/128
 
-## 0.5.0
 
+## 0.5.0 - 2020-09-11
 - Update `actix-web` dependency to 3.0.0.
 - Minimum supported Rust version (MSRV) is now 1.42.0.
 
-## 0.4.2
 
+## 0.4.2 - 2020-07-08
 - Update the `base64` dependency to 0.12
 - AuthenticationError's status code is preserved when converting to a ResponseError
 - Minimize `futures` dependency
@@ -99,46 +72,46 @@
 
 [#69]: https://github.com/actix/actix-web-httpauth/pull/69
 
-## 0.4.1
 
+## 0.4.1 - 2020-02-19
 - Move repository to actix-extras
 
-## 0.4.0
 
+## 0.4.0 - 2020-01-14
 - Depends on `actix-web = "^2.0"`, `actix-service = "^1.0"`, and `futures = "^0.3"` version now ([#14])
 - Depends on `bytes = "^0.5"` and `base64 = "^0.11"` now
 
 [#14]: https://github.com/actix/actix-web-httpauth/pull/14
 
-## 0.3.2 - 2019-07-19
 
+## 0.3.2 - 2019-07-19
 - Middleware accepts any `Fn` as a validator function instead of `FnMut` [#11]
 
 [#11]: https://github.com/actix/actix-web-httpauth/pull/11
 
-## 0.3.1 - 2019-06-09
 
+## 0.3.1 - 2019-06-09
 - Multiple calls to the middleware would result in panic
 
-## 0.3.0 - 2019-06-05
 
+## 0.3.0 - 2019-06-05
 - Crate edition was changed to `2018`, same as `actix-web`
 - Depends on `actix-web = "^1.0"` version now
 - `WWWAuthenticate` header struct was renamed into `WwwAuthenticate`
 - Challenges and extractor configs are now operating with `Cow<'static, str>` types instead of `String` types
 
-## 0.2.0 - 2019-04-26
 
+## 0.2.0 - 2019-04-26
 - `actix-web` dependency is used without default features now [#6]
 - `base64` dependency version was bumped to `0.10`
 
 [#6]: https://github.com/actix/actix-web-httpauth/pull/6
 
-## 0.1.0 - 2018-09-08
 
+## 0.1.0 - 2018-09-08
 - Update to `actix-web = "0.7"` version
 
-## 0.0.4 - 2018-07-01
 
+## 0.0.4 - 2018-07-01
 - Fix possible panic at `IntoHeaderValue` implementation for `headers::authorization::Basic`
 - Fix possible panic at `headers::www_authenticate::challenge::bearer::Bearer::to_bytes` call

actix-web-httpauth/Cargo.toml

@@ -1,39 +1,32 @@
 [package]
 name = "actix-web-httpauth"
-version = "0.8.2"
-description = "HTTP authentication schemes for Actix Web"
-categories = ["web-programming"]
-keywords = ["http", "web", "framework", "authentication", "security"]
+version = "0.6.0"
 authors = [
     "svartalf <self@svartalf.info>",
     "Yuki Okushi <huyuumi.dev@gmail.com>",
 ]
-repository.workspace = true
-homepage.workspace = true
-license.workspace = true
-edition.workspace = true
-rust-version.workspace = true
+description = "HTTP authentication schemes for Actix Web"
+keywords = ["http", "web", "framework", "authentication", "security"]
+homepage = "https://actix.rs"
+repository = "https://github.com/actix/actix-extras.git"
+categories = ["web-programming::http-server"]
+license = "MIT OR Apache-2.0"
+edition = "2018"
 
-[package.metadata.docs.rs]
-rustdoc-args = ["--cfg", "docsrs"]
-all-features = true
+[lib]
+name = "actix_web_httpauth"
+path = "src/lib.rs"
 
 [dependencies]
+actix-service = "2"
 actix-utils = "3"
-actix-web = { version = "4.1", default-features = false }
+actix-web = { version = "4", default_features = false }
 
-base64 = "0.22"
-futures-core = "0.3.17"
-futures-util = { version = "0.3.17", default-features = false, features = ["std"] }
-log = "0.4"
+base64 = "0.13"
+futures-util = { version = "0.3.7", default-features = false }
+futures-core = { version = "0.3.7", default-features = false }
 pin-project-lite = "0.2.7"
 
 [dev-dependencies]
-actix-cors = "0.7"
-actix-service = "2"
-actix-web = { version = "4.1", default-features = false, features = ["macros"] }
-tracing-subscriber = { version = "0.3", features = ["env-filter"] }
-tracing = "0.1.30"
-
-[lints]
-workspace = true
+actix-cors = "0.6.0"
+actix-web = { version = "4", default_features = false, features = ["macros"] }