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Code Issues Releases Activity

Improve error messages in Ruma wrapper FromRequest impl

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This commit is contained in:
Jonas Platte 2022-02-09 14:03:38 +01:00
parent 5d8c80b170
commit 9db0473ed5
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GPG key ID: 7D261D771D915378
1 changed files with 37 additions and 27 deletions
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64
src/ruma_wrapper/axum.rs
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@ -3,7 +3,7 @@ use std::{collections::BTreeMap, iter::FromIterator, str};
use axum::{
async_trait,
body::{Full, HttpBody},
extract::{FromRequest, RequestParts, TypedHeader},
extract::{rejection::TypedHeaderRejectionReason, FromRequest, RequestParts, TypedHeader},
headers::{
authorization::{Bearer, Credentials},
Authorization,
@ -97,7 +97,10 @@ where
);
if !db.users.exists(&user_id).unwrap() {
return Err(forbidden());
return Err(Error::BadRequest(
ErrorKind::Forbidden,
"User does not exist.",
));
}
// TODO: Check if appservice is allowed to be that user
@ -111,11 +114,21 @@ where
AuthScheme::AccessToken | AuthScheme::QueryOnlyAccessToken => {
let token = match token {
Some(token) => token,
_ => return Err(missing_token()),
_ => {
return Err(Error::BadRequest(
ErrorKind::MissingToken,
"Missing access token.",
))
}
};
match db.users.find_from_token(token).unwrap() {
None => return Err(unknown_token()),
None => {
return Err(Error::BadRequest(
ErrorKind::UnknownToken { soft_logout: false },
"Unknown access token.",
))
}
Some((user_id, device_id)) => (
Some(user_id),
Some(Box::<DeviceId>::from(device_id)),
@ -130,7 +143,17 @@ where
.await
.map_err(|e| {
warn!("Missing or invalid Authorization header: {}", e);
forbidden()
let msg = match e.reason() {
TypedHeaderRejectionReason::Missing => {
"Missing Authorization header."
}
TypedHeaderRejectionReason::Error(_) => {
"Invalid X-Matrix signatures."
}
};
Error::BadRequest(ErrorKind::Forbidden, msg)
})?;
let origin_signatures = BTreeMap::from_iter([(
@ -183,7 +206,10 @@ where
Ok(b) => b,
Err(e) => {
warn!("Failed to fetch signing keys: {}", e);
return Err(forbidden());
return Err(Error::BadRequest(
ErrorKind::Forbidden,
"Failed to fetch signing keys.",
));
}
};
@ -206,7 +232,10 @@ where
);
}
return Err(forbidden());
return Err(Error::BadRequest(
ErrorKind::Forbidden,
"Failed to verify X-Matrix signatures.",
));
}
}
}
@ -255,7 +284,7 @@ where
let body =
<T::Incoming as IncomingRequest>::try_from_http_request(http_request).map_err(|e| {
warn!("{:?}", e);
bad_json()
Error::BadRequest(ErrorKind::BadJson, "Failed to deserialize request.")
})?;
Ok(Ruma {
@ -269,25 +298,6 @@ where
}
}
fn forbidden() -> Error {
Error::BadRequest(ErrorKind::Forbidden, "Forbidden.")
}
fn unknown_token() -> Error {
Error::BadRequest(
ErrorKind::UnknownToken { soft_logout: false },
"Unknown token.",
)
}
fn missing_token() -> Error {
Error::BadRequest(ErrorKind::MissingToken, "Missing token.")
}
fn bad_json() -> Error {
Error::BadRequest(ErrorKind::BadJson, "Bad json.")
}
struct XMatrix {
origin: Box<ServerName>,
key: String, // KeyName?