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docs: add tls to awc example

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Rob Ede 2024-12-29 15:17:18 +00:00
parent 34327bd221
commit ee6a6ec03e
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2 changed files with 25 additions and 11 deletions
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6
awc/Cargo.toml
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@ -153,9 +153,9 @@ tokio = { version = "1.24.2", features = ["rt-multi-thread", "macros"] }
zstd = "0.13" zstd = "0.13"
tls-rustls-0_23 = { package = "rustls", version = "0.23" } # add rustls 0.23 with default features to make aws_lc_rs work in tests tls-rustls-0_23 = { package = "rustls", version = "0.23" } # add rustls 0.23 with default features to make aws_lc_rs work in tests
[lints]
workspace = true
[[example]] [[example]]
name = "client" name = "client"
required-features = ["rustls-0_23-webpki-roots"] required-features = ["rustls-0_23-webpki-roots"]
[lints]
workspace = true

30
awc/examples/client.rs
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@ -1,25 +1,39 @@
use std::error::Error as StdError; //! Demonstrates construction and usage of a TLS-capable HTTP client.
extern crate tls_rustls_0_23 as rustls;
use std::{error::Error as StdError, sync::Arc};
use actix_tls::connect::rustls_0_23::webpki_roots_cert_store;
use rustls::ClientConfig;
/// If we want to make requests to addresses starting with `https`, we need to enable the rustls feature of awc
/// `awc = { version = "3.5.0", features = ["rustls"] }`
#[actix_rt::main] #[actix_rt::main]
async fn main() -> Result<(), Box<dyn StdError>> { async fn main() -> Result<(), Box<dyn StdError>> {
env_logger::init_from_env(env_logger::Env::new().default_filter_or("info")); env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
// construct request builder let mut config = ClientConfig::builder()
let client = awc::Client::new(); .with_root_certificates(webpki_roots_cert_store())
.with_no_client_auth();
let protos = vec![b"h2".to_vec(), b"http/1.1".to_vec()];
config.alpn_protocols = protos;
// construct request builder with TLS support
let client = awc::Client::builder()
.connector(awc::Connector::new().rustls_0_23(Arc::new(config)))
.finish();
// configure request // configure request
let request = client let request = client
.get("https://www.rust-lang.org/") .get("https://www.rust-lang.org/")
.append_header(("User-Agent", "Actix-web")); .append_header(("User-Agent", "awc/3.0"));
println!("Request: {:?}", request); println!("Request: {request:?}");
let mut response = request.send().await?; let mut response = request.send().await?;
// server response head // server response head
println!("Response: {:?}", response); println!("Response: {response:?}");
// read response body // read response body
let body = response.body().await?; let body = response.body().await?;