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@ -2,13 +2,14 @@ use std::{collections::BTreeMap, iter::FromIterator, str};
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use axum::{ |
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async_trait, |
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body::{Full, HttpBody}, |
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extract::{rejection::TypedHeaderRejectionReason, FromRequest, Path, TypedHeader}, |
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headers::{authorization::Bearer, Authorization}, |
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body::Body, |
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extract::{FromRequest, Path}, |
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response::{IntoResponse, Response}, |
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BoxError, RequestExt, RequestPartsExt, |
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RequestExt, RequestPartsExt, |
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}; |
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use bytes::{Buf, BufMut, Bytes, BytesMut}; |
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use axum_extra::headers::authorization::Bearer; |
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use axum_extra::{headers::Authorization, typed_header::TypedHeaderRejectionReason, TypedHeader}; |
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use bytes::{BufMut, BytesMut}; |
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use http::{Request, StatusCode}; |
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use ruma::{ |
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api::{client::error::ErrorKind, AuthScheme, IncomingRequest, OutgoingResponse}, |
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@ -29,37 +30,33 @@ enum Token {
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} |
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#[async_trait] |
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impl<T, S, B> FromRequest<S, B> for Ruma<T> |
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impl<T, S> FromRequest<S> for Ruma<T> |
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where |
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T: IncomingRequest, |
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B: HttpBody + Send + 'static, |
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B::Data: Send, |
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B::Error: Into<BoxError>, |
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{ |
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type Rejection = Error; |
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async fn from_request(req: Request<B>, _state: &S) -> Result<Self, Self::Rejection> { |
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async fn from_request(req: Request<Body>, _state: &S) -> Result<Self, Self::Rejection> { |
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#[derive(Deserialize)] |
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struct QueryParams { |
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access_token: Option<String>, |
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user_id: Option<String>, |
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} |
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let (mut parts, mut body) = match req.with_limited_body() { |
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Ok(limited_req) => { |
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let (parts, body) = limited_req.into_parts(); |
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let body = to_bytes(body) |
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.await |
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.map_err(|_| Error::BadRequest(ErrorKind::MissingToken, "Missing token."))?; |
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(parts, body) |
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} |
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Err(original_req) => { |
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let (parts, body) = original_req.into_parts(); |
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let body = to_bytes(body) |
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.await |
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.map_err(|_| Error::BadRequest(ErrorKind::MissingToken, "Missing token."))?; |
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(parts, body) |
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} |
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let (mut parts, mut body) = { |
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let limited_req = req.with_limited_body(); |
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let (parts, body) = limited_req.into_parts(); |
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let body = axum::body::to_bytes( |
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body, |
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services() |
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.globals |
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.max_request_size() |
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.try_into() |
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.unwrap_or(usize::MAX), |
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) |
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.await |
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.map_err(|_| Error::BadRequest(ErrorKind::MissingToken, "Missing token."))?; |
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(parts, body) |
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}; |
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let metadata = T::METADATA; |
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@ -135,7 +132,7 @@ where
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if !services().users.exists(&user_id)? { |
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return Err(Error::BadRequest( |
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ErrorKind::Forbidden, |
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ErrorKind::forbidden(), |
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"User does not exist.", |
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)); |
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} |
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@ -175,7 +172,7 @@ where
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_ => "Unknown header-related error", |
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}; |
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Error::BadRequest(ErrorKind::Forbidden, msg) |
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Error::BadRequest(ErrorKind::forbidden(), msg) |
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})?; |
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if let Some(dest) = x_matrix.destination { |
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@ -242,7 +239,7 @@ where
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Err(e) => { |
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warn!("Failed to fetch signing keys: {}", e); |
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return Err(Error::BadRequest( |
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ErrorKind::Forbidden, |
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ErrorKind::forbidden(), |
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"Failed to fetch signing keys.", |
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)); |
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} |
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@ -268,7 +265,7 @@ where
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} |
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return Err(Error::BadRequest( |
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ErrorKind::Forbidden, |
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ErrorKind::forbidden(), |
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"Failed to verify X-Matrix signatures.", |
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)); |
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} |
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@ -351,60 +348,8 @@ where
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impl<T: OutgoingResponse> IntoResponse for RumaResponse<T> { |
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fn into_response(self) -> Response { |
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match self.0.try_into_http_response::<BytesMut>() { |
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Ok(res) => res.map(BytesMut::freeze).map(Full::new).into_response(), |
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Ok(res) => res.map(BytesMut::freeze).map(Body::from).into_response(), |
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Err(_) => StatusCode::INTERNAL_SERVER_ERROR.into_response(), |
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} |
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} |
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} |
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// copied from hyper under the following license:
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// Copyright (c) 2014-2021 Sean McArthur
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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pub(crate) async fn to_bytes<T>(body: T) -> Result<Bytes, T::Error> |
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where |
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T: HttpBody, |
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{ |
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futures_util::pin_mut!(body); |
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// If there's only 1 chunk, we can just return Buf::to_bytes()
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let mut first = if let Some(buf) = body.data().await { |
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buf? |
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} else { |
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return Ok(Bytes::new()); |
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}; |
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let second = if let Some(buf) = body.data().await { |
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buf? |
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} else { |
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return Ok(first.copy_to_bytes(first.remaining())); |
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}; |
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// With more than 1 buf, we gotta flatten into a Vec first.
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let cap = first.remaining() + second.remaining() + body.size_hint().lower() as usize; |
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let mut vec = Vec::with_capacity(cap); |
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vec.put(first); |
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vec.put(second); |
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while let Some(buf) = body.data().await { |
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vec.put(buf?); |
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} |
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Ok(vec.into()) |
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} |
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Timo Kösters
2 years ago