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https://github.com/actix/actix-extras.git
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48646d1bd3
* build(deps): update derive_more to v1.0 * chore: remove overspecified deps * chore: use from the derive module * chore: restore unrelated version reqs --------- Co-authored-by: Rob Ede <robjtede@icloud.com>
71 lines
2.2 KiB
Rust
71 lines
2.2 KiB
Rust
//! Failure modes of identity operations.
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use actix_session::{SessionGetError, SessionInsertError};
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use actix_web::{cookie::time::error::ComponentRange, http::StatusCode, ResponseError};
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use derive_more::derive::{Display, Error, From};
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/// Error that can occur during login attempts.
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#[derive(Debug, Display, Error, From)]
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#[display("{_0}")]
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pub struct LoginError(SessionInsertError);
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impl ResponseError for LoginError {
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fn status_code(&self) -> StatusCode {
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StatusCode::UNAUTHORIZED
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}
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}
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/// Error encountered when working with a session that has expired.
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#[derive(Debug, Display, Error)]
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#[display("The given session has expired and is no longer valid")]
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pub struct SessionExpiryError(#[error(not(source))] pub(crate) ComponentRange);
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/// The identity information has been lost.
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///
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/// Seeing this error in user code indicates a bug in actix-identity.
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#[derive(Debug, Display, Error)]
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#[display(
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"The identity information in the current session has disappeared after having been \
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successfully validated. This is likely to be a bug."
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)]
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#[non_exhaustive]
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pub struct LostIdentityError;
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/// There is no identity information attached to the current session.
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#[derive(Debug, Display, Error)]
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#[display("There is no identity information attached to the current session")]
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#[non_exhaustive]
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pub struct MissingIdentityError;
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/// Errors that can occur while retrieving an identity.
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#[derive(Debug, Display, Error, From)]
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#[non_exhaustive]
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pub enum GetIdentityError {
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/// The session has expired.
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#[display("{_0}")]
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SessionExpiryError(SessionExpiryError),
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/// No identity is found in a session.
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#[display("{_0}")]
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MissingIdentityError(MissingIdentityError),
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/// Failed to accessing the session store.
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#[display("{_0}")]
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SessionGetError(SessionGetError),
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/// Identity info was lost after being validated.
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///
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/// Seeing this error indicates a bug in actix-identity.
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#[display("{_0}")]
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LostIdentityError(LostIdentityError),
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}
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impl ResponseError for GetIdentityError {
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fn status_code(&self) -> StatusCode {
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match self {
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Self::LostIdentityError(_) => StatusCode::INTERNAL_SERVER_ERROR,
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_ => StatusCode::UNAUTHORIZED,
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}
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}
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}
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