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Remove useless re-serialization

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There's no reason to construct a serde_json::Value in the first place, a
CanonicalJsonObject is all we ever need.
This commit is contained in:
Lambda 2024-07-07 10:30:30 +00:00
parent 7a7a839862
commit 96b0f9ca34
1 changed files with 6 additions and 11 deletions
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17
src/api/server_server/send_request.rs
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@ -12,7 +12,7 @@ use ruma::{
},
serde::Base64,
server_util::authorization::XMatrix,
OwnedServerName, OwnedSigningKeyId, ServerName,
CanonicalJsonObject, OwnedServerName, OwnedSigningKeyId, ServerName,
};
use thiserror::Error;
use tracing::{debug, error, field, warn};
@ -94,7 +94,7 @@ fn create_request_signature(
metadata: &Metadata,
destination: OwnedServerName,
) -> Result<Authorization<XMatrix>, RequestSignError> {
let mut request_map = serde_json::Map::new();
let mut request_map = CanonicalJsonObject::new();
if !http_request.body().is_empty() {
request_map.insert(
@ -120,22 +120,17 @@ fn create_request_signature(
);
request_map.insert("destination".to_owned(), destination.as_str().into());
let mut request_json = serde_json::from_value(request_map.into())
.expect("valid JSON is valid BTreeMap");
ruma::signatures::sign_json(
services().globals.server_name().as_str(),
services().globals.keypair(),
&mut request_json,
&mut request_map,
)
.expect("our request json is what ruma expects");
let request_json: serde_json::Map<String, serde_json::Value> =
serde_json::from_slice(&serde_json::to_vec(&request_json).unwrap())
.unwrap();
// There's exactly the one signature we just created, fish it back out again
let (key_id, signature) = request_json["signatures"]
let (key_id, signature) = request_map["signatures"]
.as_object()
.unwrap()
.get(services().globals.server_name().as_str())
.unwrap()
.as_object()