103 lines
2.9 KiB
Rust
103 lines
2.9 KiB
Rust
use log::error;
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use ruma::api::client::{error::ErrorKind, r0::uiaa::UiaaInfo};
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use thiserror::Error;
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#[cfg(feature = "conduit_bin")]
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use {
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crate::RumaResponse,
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http::StatusCode,
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rocket::{
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response::{self, Responder},
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Request,
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},
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ruma::api::client::{error::Error as RumaError, r0::uiaa::UiaaResponse},
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};
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pub type Result<T> = std::result::Result<T, Error>;
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#[derive(Error, Debug)]
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pub enum Error {
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#[error("There was a problem with the connection to the database.")]
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SledError {
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#[from]
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source: sled::Error,
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},
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#[error("Could not generate an image.")]
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ImageError {
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#[from]
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source: image::error::ImageError,
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},
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#[error("Could not connect to server: {source}")]
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ReqwestError {
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#[from]
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source: reqwest::Error,
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},
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#[error("{0}")]
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BadServerResponse(&'static str),
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#[error("{0}")]
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BadConfig(&'static str),
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#[error("{0}")]
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/// Don't create this directly. Use Error::bad_database instead.
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BadDatabase(&'static str),
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#[error("uiaa")]
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Uiaa(UiaaInfo),
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#[error("{0}: {1}")]
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BadRequest(ErrorKind, &'static str),
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#[error("{0}")]
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Conflict(&'static str), // This is only needed for when a room alias already exists
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}
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impl Error {
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pub fn bad_database(message: &'static str) -> Self {
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error!("BadDatabase: {}", message);
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Self::BadDatabase(message)
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}
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pub fn bad_config(message: &'static str) -> Self {
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error!("BadConfig: {}", message);
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Self::BadConfig(message)
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}
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}
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#[cfg(feature = "conduit_bin")]
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impl<'r, 'o> Responder<'r, 'o> for Error
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where
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'o: 'r,
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{
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fn respond_to(self, r: &'r Request<'_>) -> response::Result<'o> {
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if let Self::Uiaa(uiaainfo) = &self {
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return RumaResponse::from(UiaaResponse::AuthResponse(uiaainfo.clone())).respond_to(r);
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}
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let message = format!("{}", self);
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use ErrorKind::*;
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let (kind, status_code) = match self {
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Self::BadRequest(kind, _) => (
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kind.clone(),
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match kind {
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Forbidden | GuestAccessForbidden | ThreepidAuthFailed | ThreepidDenied => {
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StatusCode::FORBIDDEN
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}
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Unauthorized | UnknownToken { .. } | MissingToken => StatusCode::UNAUTHORIZED,
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NotFound => StatusCode::NOT_FOUND,
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LimitExceeded { .. } => StatusCode::TOO_MANY_REQUESTS,
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UserDeactivated => StatusCode::FORBIDDEN,
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TooLarge => StatusCode::PAYLOAD_TOO_LARGE,
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_ => StatusCode::BAD_REQUEST,
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},
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),
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Self::Conflict(_) => (Unknown, StatusCode::CONFLICT),
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_ => (Unknown, StatusCode::INTERNAL_SERVER_ERROR),
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};
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RumaResponse::from(RumaError {
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kind,
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message,
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status_code,
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})
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.respond_to(r)
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}
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}
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