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Fix canonical alias event check

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The old version was checking all aliases instead of only the newly added ones that
prevented modifying the event if one of current aliases became invalid
This commit is contained in:
dasha_uwu
2026-02-20 00:27:29 +05:00
parent d6d576d48e
commit 0381547c52
3 changed files with 29 additions and 17 deletions
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20
Cargo.lock generated
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@@ -3754,7 +3754,7 @@ dependencies = [
[[package]]
name = "ruma"
version = "0.13.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"assign",
"js_int",
@@ -3773,7 +3773,7 @@ dependencies = [
[[package]]
name = "ruma-appservice-api"
version = "0.13.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"js_int",
"ruma-common",
@@ -3785,7 +3785,7 @@ dependencies = [
[[package]]
name = "ruma-client-api"
version = "0.21.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"as_variant",
"assign",
@@ -3810,7 +3810,7 @@ dependencies = [
[[package]]
name = "ruma-common"
version = "0.16.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"as_variant",
"base64",
@@ -3844,7 +3844,7 @@ dependencies = [
[[package]]
name = "ruma-events"
version = "0.31.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"as_variant",
"indexmap",
@@ -3871,7 +3871,7 @@ dependencies = [
[[package]]
name = "ruma-federation-api"
version = "0.12.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"bytes",
"headers",
@@ -3894,7 +3894,7 @@ dependencies = [
[[package]]
name = "ruma-identifiers-validation"
version = "0.11.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"js_int",
"thiserror 2.0.18",
@@ -3903,7 +3903,7 @@ dependencies = [
[[package]]
name = "ruma-macros"
version = "0.16.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"cfg-if",
"proc-macro-crate",
@@ -3918,7 +3918,7 @@ dependencies = [
[[package]]
name = "ruma-push-gateway-api"
version = "0.12.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"js_int",
"ruma-common",
@@ -3930,7 +3930,7 @@ dependencies = [
[[package]]
name = "ruma-signatures"
version = "0.18.0"
source = "git+https://github.com/matrix-construct/ruma?rev=2f53677f4d621cb4560119c5938888c9ce983e56#2f53677f4d621cb4560119c5938888c9ce983e56"
source = "git+https://github.com/matrix-construct/ruma?rev=3cb939f5c8a67197433cbb3dc7e256f0ddaee978#3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
dependencies = [
"base64",
"ed25519-dalek",

2
Cargo.toml
View File

@@ -320,7 +320,7 @@ default-features = false
[workspace.dependencies.ruma]
git = "https://github.com/matrix-construct/ruma"
rev = "2f53677f4d621cb4560119c5938888c9ce983e56"
rev = "3cb939f5c8a67197433cbb3dc7e256f0ddaee978"
features = [
"__compat",
"appservice-api-c",

24
src/api/client/state.rs
View File

@@ -1,7 +1,7 @@
use axum::extract::State;
use futures::{FutureExt, TryFutureExt, TryStreamExt};
use ruma::{
OwnedEventId, RoomId, UserId,
OwnedEventId, OwnedRoomAliasId, RoomId, UserId,
api::client::state::{get_state_event_for_key, get_state_events, send_state_event},
events::{
AnyStateEventContent, StateEventType,
@@ -320,16 +320,28 @@ async fn allowed_to_send_state_event(
| StateEventType::RoomCanonicalAlias => {
match json.deserialize_as_unchecked::<RoomCanonicalAliasEventContent>() {
| Ok(canonical_alias_content) => {
let mut aliases = canonical_alias_content.alt_aliases.clone();
let current_event = services
.state_accessor
.room_state_get_content::<RoomCanonicalAliasEventContent>(
room_id,
&StateEventType::RoomCanonicalAlias,
"",
)
.await
.ok();
if let Some(alias) = canonical_alias_content.alias {
aliases.push(alias);
}
let current_aliases: Vec<OwnedRoomAliasId> = current_event
.map(|content| content.aliases().cloned().collect())
.unwrap_or_default();
let aliases = canonical_alias_content
.aliases()
.filter(|alias| !current_aliases.contains(alias));
for alias in aliases {
let (alias_room_id, _servers) = services
.alias
.resolve_alias(&alias)
.resolve_alias(alias)
.await
.map_err(|e| {
err!(Request(BadAlias("Failed resolving alias \"{alias}\": {e}")))