fix(v12): Create tombstone event on room upgrade

.forgejo/workflows/build-debian.yml

@@ -32,7 +32,7 @@ jobs:
           echo "Debian distribution: $DISTRIBUTION ($VERSION)"
 
       - name: Checkout repository with full history
-        uses: https://code.forgejo.org/actions/checkout@v5
+        uses: https://code.forgejo.org/actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -132,7 +132,7 @@ jobs:
           path: ${{ steps.cargo-deb.outputs.path }}
 
       - name: Publish to Forgejo package registry
-        if: ${{ forge.event_name == 'push' || forge.event_name == 'workflow_dispatch' || forge.event_name == 'schedule' }}
+        if: ${{ forge.event_name == 'push' || forge.event_name == 'workflow_dispatch' }}
         run: |
           OWNER="continuwuation"
           DISTRIBUTION=${{ steps.debian-version.outputs.distribution }}

.forgejo/workflows/build-fedora.yml

@@ -30,7 +30,7 @@ jobs:
           echo "Fedora version: $VERSION"
 
       - name: Checkout repository with full history
-        uses: https://code.forgejo.org/actions/checkout@v5
+        uses: https://code.forgejo.org/actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -250,7 +250,7 @@ jobs:
           path: artifacts/*debuginfo*.rpm
 
       - name: Publish to RPM Package Registry
-        if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' || github.event_name == 'schedule' }}
+        if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}
         run: |
           # Find the main binary RPM (exclude debug and source RPMs)
           RPM=$(find artifacts -name "continuwuity-*.rpm" \

.forgejo/workflows/renovate.yml

@@ -43,7 +43,7 @@ jobs:
     name: Renovate
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/renovatebot/renovate:41.146.4@sha256:bb70194b7405faf10a6f279b60caa10403a440ba37d158c5a4ef0ae7b67a0f92
+      image: ghcr.io/renovatebot/renovate:41.127.2@sha256:66bc84e2f889025fbb3c9df863500dcc18bc64ac85bcf629d015064377d77f31
       options: --tmpfs /tmp:exec
     steps:
       - name: Checkout

.forgejo/workflows/update-flake-hashes.yml

@@ -7,7 +7,6 @@ on:
       - "Cargo.lock"
       - "Cargo.toml"
       - "rust-toolchain.toml"
-      - ".forgejo/workflows/update-flake-hashes.yml"
 
 jobs:
   update-flake-hashes:
@@ -15,13 +14,13 @@ jobs:
     steps:
       - uses: https://code.forgejo.org/actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
-          fetch-depth: 0
+          fetch-depth: 1
           fetch-tags: false
           fetch-single-branch: true
           submodules: false
           persist-credentials: false
 
-      - uses: https://github.com/cachix/install-nix-action@7ab6e7fd29da88e74b1e314a4ae9ac6b5cda3801 # v31.8.0
+      - uses: https://github.com/cachix/install-nix-action@a809471b5c7c913aa67bec8f459a11a0decc3fce # v31.6.2
         with:
           nix_path: nixpkgs=channel:nixos-unstable
 

Cargo.toml

@@ -551,9 +551,9 @@ features = ["std"]
 version = "1.0.2"
 
 [workspace.dependencies.ldap3]
-version = "0.12.0"
+version = "0.11.5"
 default-features = false
-features = ["sync", "tls-rustls", "rustls-provider"]
+features = ["sync", "tls-rustls"]
 
 [workspace.dependencies.resolv-conf]
 version = "0.7.5"

docker/Dockerfile

@@ -48,7 +48,7 @@ EOF
 
 # Developer tool versions
 # renovate: datasource=github-releases depName=cargo-bins/cargo-binstall
-ENV BINSTALL_VERSION=1.15.7
+ENV BINSTALL_VERSION=1.15.5
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree

docker/musl.Dockerfile

@@ -18,7 +18,7 @@ RUN --mount=type=cache,target=/etc/apk/cache apk add \
 
 # Developer tool versions
 # renovate: datasource=github-releases depName=cargo-bins/cargo-binstall
-ENV BINSTALL_VERSION=1.15.7
+ENV BINSTALL_VERSION=1.15.5
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree

flake.lock

@@ -10,11 +10,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1758711588,
+        "lastModified": 1757683818,
-        "narHash": "sha256-0nZlCCDC5PfndsQJXXtcyrtrfW49I3KadGMDlutzaGU=",
+        "narHash": "sha256-q7q0pWT+wu5AUU1Qlbwq8Mqb+AzHKhaMCVUq/HNZfo8=",
         "owner": "zhaofengli",
         "repo": "attic",
-        "rev": "12cbeca141f46e1ade76728bce8adc447f2166c6",
+        "rev": "7c5d79ad62cda340cb8c80c99b921b7b7ffacf69",
         "type": "github"
       },
       "original": {
@@ -99,11 +99,11 @@
     },
     "crane_2": {
       "locked": {
-        "lastModified": 1759893430,
+        "lastModified": 1757183466,
-        "narHash": "sha256-yAy4otLYm9iZ+NtQwTMEbqHwswSFUbhn7x826RR6djw=",
+        "narHash": "sha256-kTdCCMuRE+/HNHES5JYsbRHmgtr+l9mOtf5dpcMppVc=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "1979a2524cb8c801520bd94c38bb3d5692419d93",
+        "rev": "d599ae4847e7f87603e7082d73ca673aa93c916d",
         "type": "github"
       },
       "original": {
@@ -152,11 +152,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1760337631,
+        "lastModified": 1758004879,
-        "narHash": "sha256-3nvEN2lEpWtM1x7nfuiwpYHLNDgEUiWeBbyvy4vtVw8=",
+        "narHash": "sha256-kV7tQzcNbmo58wg2uE2MQ/etaTx+PxBMHeNrLP8vOgk=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "fee7cf67cbd80a74460563388ac358b394014238",
+        "rev": "07e5ce53dd020e6b337fdddc934561bee0698fa2",
         "type": "github"
       },
       "original": {
@@ -455,11 +455,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1760256791,
+        "lastModified": 1758029226,
-        "narHash": "sha256-uTpzDHRASEDeFUuToWSQ46Re8beXyG9dx4W36FQa0/c=",
+        "narHash": "sha256-TjqVmbpoCqWywY9xIZLTf6ANFvDCXdctCjoYuYPYdMI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "832e3b6db48508ae436c2c7bfc0cf914eac6938e",
+        "rev": "08b8f92ac6354983f5382124fef6006cade4a1c1",
         "type": "github"
       },
       "original": {
@@ -484,11 +484,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1760260966,
+        "lastModified": 1757362324,
-        "narHash": "sha256-pOVvZz/aa+laeaUKyE6PtBevdo4rywMwjhWdSZE/O1c=",
+        "narHash": "sha256-/PAhxheUq4WBrW5i/JHzcCqK5fGWwLKdH6/Lu1tyS18=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "c5181dbbe33af6f21b9d83e02fdb6fda298a3b65",
+        "rev": "9edc9cbe5d8e832b5864e09854fa94861697d2fd",
         "type": "github"
       },
       "original": {

renovate.json

@@ -64,8 +64,12 @@
             "matchDatasources": ["docker"],
             "matchPackageNames": ["ghcr.io/renovatebot/renovate"],
             "automerge": true,
-            "automergeStrategy": "fast-forward",
+            "automergeStrategy": "fast-forward"
-            "extends": ["schedule:earlyMondays"]
+        },
+        {
+            "description": "Group lockfile updates into a single PR",
+            "matchUpdateTypes": ["lockFileMaintenance"],
+            "groupName": "lockfile-maintenance"
         }
     ],
     "customManagers": [
@@ -77,7 +81,7 @@
            "/(^|/|\\.)([Dd]ocker|[Cc]ontainer)file$/"
          ],
          "matchStrings": [
-           "# renovate: datasource=(?<datasource>[a-zA-Z0-9-._]+?) depName=(?<depName>[^\\s]+?)(?: (lookupName|packageName)=(?<packageName>[^\\s]+?))?(?: versioning=(?<versioning>[^\\s]+?))?(?: extractVersion=(?<extractVersion>[^\\s]+?))?(?: registryUrl=(?<registryUrl>[^\\s]+?))?\\s+(?:ENV\\s+|ARG\\s+)?[A-Za-z0-9_]+?_VERSION[ =][\"']?(?<currentValue>.+?)[\"']?\\s+(?:(?:ENV\\s+|ARG\\s+)?[A-Za-z0-9_]+?_CHECKSUM[ =][\"']?(?<currentDigest>.+?)[\"']?\\s)?"
+           "# renovate: datasource=(?<datasource>[a-z-.]+?) depName=(?<depName>[^\\s]+?)(?: (lookupName|packageName)=(?<packageName>[^\\s]+?))?(?: versioning=(?<versioning>[^\\s]+?))?(?: extractVersion=(?<extractVersion>[^\\s]+?))?(?: registryUrl=(?<registryUrl>[^\\s]+?))?\\s+(?:ENV|ARG)\\s+[A-Za-z0-9_]+?_VERSION[ =][\"']?(?<currentValue>.+?)[\"']?\\s"
          ]
        }
     ]

src/api/client/media.rs

@@ -64,14 +64,10 @@ pub(crate) async fn create_content_route(
 		media_id: &utils::random_string(MXC_LENGTH),
 	};
 
-	if let Err(e) = services
+	services
 		.media
 		.create(mxc, Some(user), Some(&content_disposition), content_type, &body.file)
-		.await
+		.await?;
-	{
-		err!("Failed to save uploaded media: {e}");
-		return Err!(Request(Unknown("Failed to save uploaded media")));
-	}
 
 	let blurhash = body.generate_blurhash.then(|| {
 		services

src/api/client/room/upgrade.rs

@@ -97,12 +97,11 @@ pub(crate) async fn upgrade_room_route(
 
 	// Create a replacement room
 	let room_features = RoomVersion::new(&body.new_version)?;
-	let replacement_room_owned = if !room_features.room_ids_as_hashes {
+	let replacement_room: Option<&RoomId> = if room_features.room_ids_as_hashes {
-		Some(RoomId::new(services.globals.server_name()))
-	} else {
 		None
+	} else {
+		Some(&RoomId::new(services.globals.server_name()))
 	};
-	let replacement_room: Option<&RoomId> = replacement_room_owned.as_ref().map(AsRef::as_ref);
 	let replacement_room_tmp = match replacement_room {
 		| Some(v) => v,
 		| None => &RoomId::new(services.globals.server_name()),

src/api/client/sync/v5.rs

@@ -320,7 +320,6 @@ where
 
 		for mut range in ranges {
 			range.0 = uint!(0);
-			range.1 = range.1.checked_add(uint!(1)).unwrap_or(range.1);
 			range.1 = range
 				.1
 				.clamp(range.0, UInt::try_from(active_rooms.len()).unwrap_or(UInt::MAX));

src/api/router/request.rs

@@ -34,19 +34,6 @@ pub(super) async fn from(
 
 	let max_body_size = services.server.config.max_request_size;
 
-	// Check if the Content-Length header is present and valid, saves us streaming
-	// the response into memory
-	if let Some(content_length) = parts.headers.get(http::header::CONTENT_LENGTH) {
-		if let Ok(content_length) = content_length
-			.to_str()
-			.map(|s| s.parse::<usize>().unwrap_or_default())
-		{
-			if content_length > max_body_size {
-				return Err(err!(Request(TooLarge("Request body too large"))));
-			}
-		}
-	}
-
 	let body = axum::body::to_bytes(body, max_body_size)
 		.await
 		.map_err(|e| err!(Request(TooLarge("Request body too large: {e}"))))?;

src/core/matrix/state_res/event_auth.rs

@@ -200,15 +200,11 @@ where
 		if incoming_event.room_id().is_some() {
 			let Some(room_id_server_name) = incoming_event.room_id().unwrap().server_name()
 			else {
-				warn!("legacy room ID has no server name");
+				warn!("room ID has no servername");
 				return Ok(false);
 			};
 			if room_id_server_name != sender.server_name() {
-				warn!(
+				warn!("servername of room ID does not match servername of sender");
-					expected = %sender.server_name(),
-					received = %room_id_server_name,
-					"server name of legacy room ID does not match server name of sender"
-				);
 				return Ok(false);
 			}
 		}
@@ -219,12 +215,12 @@ where
 			.room_version
 			.is_some_and(|v| v.deserialize().is_err())
 		{
-			warn!("unsupported room version found in m.room.create event");
+			warn!("invalid room version found in m.room.create event");
 			return Ok(false);
 		}
 
 		if room_version.room_ids_as_hashes && incoming_event.room_id().is_some() {
-			warn!("room create event incorrectly claims to have a room ID when it should not");
+			warn!("room create event incorrectly claims a room ID");
 			return Ok(false);
 		}
 
@@ -233,7 +229,7 @@ where
 		{
 			// If content has no creator field, reject
 			if content.creator.is_none() {
-				warn!("m.room.create event incorrectly omits 'creator' field");
+				warn!("no creator field found in m.room.create content");
 				return Ok(false);
 			}
 		}
@@ -286,19 +282,16 @@ where
 		.room_version
 		.is_some_and(|v| v.deserialize().is_err())
 	{
-		warn!(
+		warn!("invalid room version found in m.room.create event");
-			create_event_id = %room_create_event.event_id(),
-			"unsupported room version found in m.room.create event"
-		);
 		return Ok(false);
 	}
 	let expected_room_id = room_create_event.room_id_or_hash();
 
-	if incoming_event.room_id().expect("event must have a room ID") != expected_room_id {
+	if incoming_event.room_id().unwrap() != expected_room_id {
 		warn!(
 			expected = %expected_room_id,
 			received = %incoming_event.room_id().unwrap(),
-			"room_id of incoming event ({}) does not match that of the m.room.create event ({})",
+			"room_id of incoming event ({}) does not match room_id of m.room.create event ({})",
 			incoming_event.room_id().unwrap(),
 			expected_room_id,
 		);
@@ -311,15 +304,12 @@ where
 		.auth_events()
 		.any(|id| id == room_create_event.event_id());
 	if room_version.room_ids_as_hashes && claims_create_event {
-		warn!("event incorrectly references m.room.create event in auth events");
+		warn!("m.room.create event incorrectly found in auth events");
 		return Ok(false);
 	} else if !room_version.room_ids_as_hashes && !claims_create_event {
 		// If the create event is not referenced in the event's auth events, and this is
 		// a v11 room, reject
-		warn!(
+		warn!("no m.room.create event found in auth events");
-			missing = %room_create_event.event_id(),
-			"event incorrectly did not reference an m.room.create in its auth events"
-		);
 		return Ok(false);
 	}
 
@@ -328,7 +318,7 @@ where
 			warn!(
 				expected = %expected_room_id,
 				received = %pe.room_id().unwrap(),
-				"room_id of referenced power levels event does not match that of the m.room.create event"
+				"room_id of power levels event does not match room_id of m.room.create event"
 			);
 			return Ok(false);
 		}
@@ -342,9 +332,8 @@ where
 		&& room_create_event.sender().server_name() != incoming_event.sender().server_name()
 	{
 		warn!(
-			sender = %incoming_event.sender(),
+			"room is not federated and event's sender domain does not match create event's \
-			create_sender = %room_create_event.sender(),
+			 sender domain"
-			"room is not federated and event's sender domain does not match create event's sender domain"
 		);
 		return Ok(false);
 	}
@@ -427,6 +416,7 @@ where
 			&user_for_join_auth_membership,
 			&room_create_event,
 		)? {
+			warn!("membership change not valid for some reason");
 			return Ok(false);
 		}
 
@@ -439,7 +429,7 @@ where
 	let sender_member_event = match sender_member_event {
 		| Some(mem) => mem,
 		| None => {
-			warn!("sender has no membership event");
+			warn!("sender not found in room");
 			return Ok(false);
 		},
 	};
@@ -450,7 +440,7 @@ where
 		!= expected_room_id
 	{
 		warn!(
-			"room_id of incoming event ({}) does not match that of the m.room.create event ({})",
+			"room_id of incoming event ({}) does not match room_id of m.room.create event ({})",
 			sender_member_event
 				.room_id()
 				.expect("event must have a room ID"),
@@ -463,7 +453,8 @@ where
 		from_json_str(sender_member_event.content().get())?;
 	let Some(membership_state) = sender_membership_event_content.membership else {
 		warn!(
-			?sender_membership_event_content,
+			sender_membership_event_content = format!("{sender_membership_event_content:?}"),
+			event_id = format!("{}", incoming_event.event_id()),
 			"Sender membership event content missing membership field"
 		);
 		return Err(Error::InvalidPdu("Missing membership field".to_owned()));
@@ -471,11 +462,7 @@ where
 	let membership_state = membership_state.deserialize()?;
 
 	if !matches!(membership_state, MembershipState::Join) {
-		warn!(
+		warn!("sender's membership is not join");
-			%sender,
-			?membership_state,
-			"sender cannot send events without being joined to the room"
-		);
 		return Ok(false);
 	}
 
@@ -535,12 +522,7 @@ where
 		};
 
 		if sender_power_level < invite_level {
-			warn!(
+			warn!("sender's cannot send invites in this room");
-				%sender,
-				has=?sender_power_level,
-				required=?invite_level,
-				"sender cannot send invites in this room"
-			);
 			return Ok(false);
 		}
 
@@ -552,11 +534,7 @@ where
 	// level, reject If the event has a state_key that starts with an @ and does
 	// not match the sender, reject.
 	if !can_send_event(incoming_event, power_levels_event.as_ref(), sender_power_level) {
-		warn!(
+		warn!("user cannot send event");
-			%sender,
-			event_type=?incoming_event.kind(),
-			"sender cannot send event"
-		);
 		return Ok(false);
 	}
 
@@ -601,12 +579,6 @@ where
 		};
 
 		if !check_redaction(room_version, incoming_event, sender_power_level, redact_level)? {
-			warn!(
-				%sender,
-				?sender_power_level,
-				?redact_level,
-				"redaction event was not allowed"
-			);
 			return Ok(false);
 		}
 	}
@@ -787,7 +759,7 @@ where
 
 			if prev_event_is_create_event && no_more_prev_events {
 				trace!(
-					%sender,
+					sender = %sender,
 					target_user = %target_user,
 					?sender_creator,
 					?target_creator,
@@ -807,33 +779,22 @@ where
 			);
 			if sender != target_user {
 				// If the sender does not match state_key, reject.
-				warn!(
+				warn!("Can't make other user join");
-					%sender,
-					target_user = %target_user,
-					"sender cannot join on behalf of another user"
-				);
 				false
 			} else if target_user_current_membership == MembershipState::Ban {
 				// If the sender is banned, reject.
-				warn!(
+				warn!(?target_user_membership_event_id, "Banned user can't join");
-					%sender,
-					membership_event_id = ?target_user_membership_event_id,
-					"sender cannot join as they are banned from the room"
-				);
 				false
 			} else {
 				match join_rules {
 					| JoinRule::Invite =>
 						if !membership_allows_join {
 							warn!(
-								%sender,
+								membership=?target_user_current_membership,
-								membership_event_id = ?target_user_membership_event_id,
+								"Join rule is invite but membership does not allow join"
-								membership = ?target_user_current_membership,
-								"sender cannot join as they are not invited to the invite-only room"
 							);
 							false
 						} else {
-							trace!(sender=%sender, "sender is invited to room, allowing join");
 							true
 						},
 					| JoinRule::Knock if !room_version.allow_knocking => {
@@ -843,14 +804,11 @@ where
 					| JoinRule::Knock =>
 						if !membership_allows_join {
 							warn!(
-								%sender,
-								membership_event_id = ?target_user_membership_event_id,
 								membership=?target_user_current_membership,
-								"sender cannot join a knock room without being invited or already joined"
+								"Join rule is knock but membership does not allow join"
 							);
 							false
 						} else {
-							trace!(sender=%sender, "sender is invited or already joined to room, allowing join");
 							true
 						},
 					| JoinRule::KnockRestricted(_) if !room_version.knock_restricted_join_rule =>
@@ -862,55 +820,33 @@ where
 					},
 					| JoinRule::KnockRestricted(_) => {
 						if membership_allows_join || user_for_join_auth_is_valid {
-							trace!(
-								%sender,
-								%membership_allows_join,
-								%user_for_join_auth_is_valid,
-								"sender is invited, already joined to, or authorised to join the room, allowing join"
-							);
 							true
 						} else {
 							warn!(
-								%sender,
-								membership_event_id = ?target_user_membership_event_id,
 								membership=?target_user_current_membership,
-								%user_for_join_auth_is_valid,
+								"Join rule is a restricted one, but no valid authorising user \
-								?user_for_join_auth,
+								 was given and the sender's current membership does not permit \
-								"sender cannot join as they are not invited nor already joined to the room, nor was a \
+								 a join transition"
-								 valid authorising user given to permit the join"
 							);
 							false
 						}
 					},
 					| JoinRule::Restricted(_) =>
 						if membership_allows_join || user_for_join_auth_is_valid {
-							trace!(
-								%sender,
-								%membership_allows_join,
-								%user_for_join_auth_is_valid,
-								"sender is invited, already joined to, or authorised to join the room, allowing join"
-							);
 							true
 						} else {
 							warn!(
-								%sender,
+								"Join rule is a restricted one but no valid authorising user \
-								membership_event_id = ?target_user_membership_event_id,
+								 was given"
-								membership=?target_user_current_membership,
-								%user_for_join_auth_is_valid,
-								?user_for_join_auth,
-								"sender cannot join as they are not invited nor already joined to the room, nor was a \
-								 valid authorising user given to permit the join"
 							);
 							false
 						},
-					| JoinRule::Public => {
+					| JoinRule::Public => true,
-						trace!(%sender, "join rule is public, allowing join");
-						true
-					},
 					| _ => {
 						warn!(
 							join_rule=?join_rules,
-							"Join rule is unknown, or the rule's conditions were not met"
+							membership=?target_user_current_membership,
+							"Unknown join rule doesn't allow joining, or the rule's conditions were not met"
 						);
 						false
 					},
@@ -937,23 +873,16 @@ where
 						}
 						allow
 					},
-				| _ =>
+				| _ => {
-					if !sender_is_joined {
+					if !sender_is_joined
-						warn!(
+						|| target_user_current_membership == MembershipState::Join
-							%sender,
+						|| target_user_current_membership == MembershipState::Ban
-							?sender_membership_event_id,
+					{
-							?sender_membership,
-							"sender cannot produce an invite without being joined to the room",
-						);
-						false
-					} else if matches!(
-						target_user_current_membership,
-						MembershipState::Join | MembershipState::Ban
-					) {
 						warn!(
 							?target_user_membership_event_id,
-							?target_user_current_membership,
+							?sender_membership_event_id,
-							"cannot invite a user who is banned or already joined",
+							"Can't invite user if sender not joined or the user is currently \
+							 joined or banned",
 						);
 						false
 					} else {
@@ -963,107 +892,56 @@ where
 								.is_some();
 						if !allow {
 							warn!(
-								%sender,
+								?target_user_membership_event_id,
-								has=?sender_power,
+								?power_levels_event_id,
-								required=?power_levels.invite,
+								"User does not have enough power to invite",
-								"sender does not have enough power to produce invites",
 							);
 						}
-						trace!(
-							%sender,
-							?sender_membership_event_id,
-							?sender_membership,
-							?target_user_membership_event_id,
-							?target_user_current_membership,
-							sender_pl=?sender_power,
-							required_pl=?power_levels.invite,
-							"allowing invite"
-						);
 						allow
-					},
+					}
+				},
 			}
 		},
-		| MembershipState::Leave => {
+		| MembershipState::Leave =>
-			let can_unban = if target_user_current_membership == MembershipState::Ban {
-				sender_creator || sender_power.filter(|&p| p < &power_levels.ban).is_some()
-			} else {
-				true
-			};
-			let can_kick = if !matches!(
-				target_user_current_membership,
-				MembershipState::Ban | MembershipState::Leave
-			) {
-				sender_creator || sender_power.filter(|&p| p < &power_levels.kick).is_some()
-			} else {
-				true
-			};
 			if sender == target_user {
-				// self-leave
+				let allow = target_user_current_membership == MembershipState::Join
-				// let allow = target_user_current_membership == MembershipState::Join
+					|| target_user_current_membership == MembershipState::Invite
-				// 	|| target_user_current_membership == MembershipState::Invite
+					|| target_user_current_membership == MembershipState::Knock;
-				// 	|| target_user_current_membership == MembershipState::Knock;
-				let allow = matches!(
-					target_user_current_membership,
-					MembershipState::Join | MembershipState::Invite | MembershipState::Knock
-				);
 				if !allow {
 					warn!(
-						%sender,
+						?target_user_membership_event_id,
-						current_membership_event_id=?target_user_membership_event_id,
+						?target_user_current_membership,
-						current_membership=?target_user_current_membership,
+						"Can't leave if sender is not already invited, knocked, or joined"
-						"sender cannot leave as they are not already knocking on, invited to, or joined to the room"
 					);
 				}
-				trace!(sender=%sender, "allowing leave");
 				allow
-			} else if !sender_is_joined {
+			} else if !sender_is_joined
+				|| target_user_current_membership == MembershipState::Ban
+					&& (sender_creator
+						|| sender_power.filter(|&p| p < &power_levels.ban).is_some())
+			{
 				warn!(
-					%sender,
+					?target_user_membership_event_id,
 					?sender_membership_event_id,
-					"sender cannot kick another user as they are not joined to the room",
+					"Can't kick if sender not joined or user is already banned",
-				);
-				false
-			} else if !can_unban {
-				// If the target is banned, only a room creator or someone with ban power
-				// level can unban them
-				warn!(
-					%sender,
-					?target_user_membership_event_id,
-					?power_levels_event_id,
-					"sender lacks the power level required to unban users",
-				);
-				false
-			} else if !can_kick {
-				warn!(
-					%sender,
-					%target_user,
-					?target_user_membership_event_id,
-					?target_user_current_membership,
-					?power_levels_event_id,
-					"sender does not have enough power to kick the target",
 				);
 				false
 			} else {
-				trace!(
+				let allow = sender_creator
-					%sender,
+					|| (sender_power.filter(|&p| p >= &power_levels.kick).is_some()
-					%target_user,
+						&& target_power < sender_power);
-					?target_user_membership_event_id,
+				if !allow {
-					?target_user_current_membership,
+					warn!(
-					sender_pl=?sender_power,
+						?target_user_membership_event_id,
-					target_pl=?target_power,
+						?power_levels_event_id,
-					required_pl=?power_levels.kick,
+						"User does not have enough power to kick",
-					"allowing kick/unban",
+					);
-				);
+				}
-				true
+				allow
-			}
+			},
-		},
 		| MembershipState::Ban =>
 			if !sender_is_joined {
-				warn!(
+				warn!(?sender_membership_event_id, "Can't ban user if sender is not joined");
-					%sender,
-					?sender_membership_event_id,
-					"sender cannot ban another user as they are not joined to the room",
-				);
 				false
 			} else {
 				let allow = sender_creator
@@ -1071,11 +949,9 @@ where
 						&& target_power < sender_power);
 				if !allow {
 					warn!(
-						%sender,
-						%target_user,
 						?target_user_membership_event_id,
 						?power_levels_event_id,
-						"sender does not have enough power to ban the target",
+						"User does not have enough power to ban",
 					);
 				}
 				allow
@@ -1101,9 +977,9 @@ where
 			} else if sender != target_user {
 				// 3. If `sender` does not match `state_key`, reject.
 				warn!(
-					%sender,
+					?sender,
-					%target_user,
+					?target_user,
-					"sender cannot knock on behalf of another user",
+					"Can't make another user knock, sender did not match target"
 				);
 				false
 			} else if matches!(
@@ -1115,25 +991,15 @@ where
 				// 5. Otherwise, reject.
 				warn!(
 					?target_user_membership_event_id,
-					?sender_membership,
 					"Knocking with a membership state of ban, invite or join is invalid",
 				);
 				false
 			} else {
-				trace!(%sender, "allowing knock");
 				true
 			}
 		},
 		| _ => {
-			warn!(
+			warn!("Unknown membership transition");
-				%sender,
-				?target_membership,
-				%target_user,
-				%target_user_current_membership,
-				"Unknown or invalid membership transition {} -> {}",
-				target_user_current_membership,
-				target_membership
-			);
 			false
 		},
 	})
@@ -1163,13 +1029,6 @@ fn can_send_event(event: &impl Event, ple: Option<&impl Event>, user_level: Int)
 	if event.state_key().is_some_and(|k| k.starts_with('@'))
 		&& event.state_key() != Some(event.sender().as_str())
 	{
-		warn!(
-			%user_level,
-			required=?event_type_power_level,
-			state_key=?event.state_key(),
-			sender=%event.sender(),
-			"state_key starts with @ but does not match sender",
-		);
 		return false; // permission required to post in this room
 	}
 
@@ -1254,14 +1113,7 @@ fn check_power_levels(
 
 		// If the current value is equal to the sender's current power level, reject
 		if user != power_event.sender() && old_level == Some(&user_level) {
-			warn!(
+			warn!("m.room.power_level cannot remove ops == to own");
-				?old_level,
-				?new_level,
-				?user,
-				%user_level,
-				sender=%power_event.sender(),
-				"cannot alter the power level of a user with the same power level as sender's own"
-			);
 			return Some(false); // cannot remove ops level == to own
 		}
 
@@ -1269,26 +1121,8 @@ fn check_power_levels(
 		// If the new value is higher than the sender's current power level, reject
 		let old_level_too_big = old_level > Some(&user_level);
 		let new_level_too_big = new_level > Some(&user_level);
-		if old_level_too_big {
+		if old_level_too_big || new_level_too_big {
-			warn!(
+			warn!("m.room.power_level failed to add ops > than own");
-				?old_level,
-				?new_level,
-				?user,
-				%user_level,
-				sender=%power_event.sender(),
-				"cannot alter the power level of a user with a higher power level than sender's own"
-			);
-			return Some(false); // cannot add ops greater than own
-		}
-		if new_level_too_big {
-			warn!(
-				?old_level,
-				?new_level,
-				?user,
-				%user_level,
-				sender=%power_event.sender(),
-				"cannot set the power level of a user to a level higher than sender's own"
-			);
 			return Some(false); // cannot add ops greater than own
 		}
 	}
@@ -1305,26 +1139,8 @@ fn check_power_levels(
 		// If the new value is higher than the sender's current power level, reject
 		let old_level_too_big = old_level > Some(&user_level);
 		let new_level_too_big = new_level > Some(&user_level);
-		if old_level_too_big {
+		if old_level_too_big || new_level_too_big {
-			warn!(
+			warn!("m.room.power_level failed to add ops > than own");
-				?old_level,
-				?new_level,
-				?ev_type,
-				%user_level,
-				sender=%power_event.sender(),
-				"cannot alter the power level of an event with a higher power level than sender's own"
-			);
-			return Some(false); // cannot add ops greater than own
-		}
-		if new_level_too_big {
-			warn!(
-				?old_level,
-				?new_level,
-				?ev_type,
-				%user_level,
-				sender=%power_event.sender(),
-				"cannot set the power level of an event to a level higher than sender's own"
-			);
 			return Some(false); // cannot add ops greater than own
 		}
 	}
@@ -1339,13 +1155,7 @@ fn check_power_levels(
 			let old_level_too_big = old_level > user_level;
 			let new_level_too_big = new_level > user_level;
 			if old_level_too_big || new_level_too_big {
-				warn!(
+				warn!("m.room.power_level failed to add ops > than own");
-					?old_level,
-					?new_level,
-					%user_level,
-					sender=%power_event.sender(),
-					"cannot alter the power level of notifications greater than sender's own"
-				);
 				return Some(false); // cannot add ops greater than own
 			}
 		}
@@ -1369,14 +1179,7 @@ fn check_power_levels(
 			let new_level_too_big = new_lvl > user_level;
 
 			if old_level_too_big || new_level_too_big {
-				warn!(
+				warn!("cannot add ops > than own");
-					?old_lvl,
-					?new_lvl,
-					%user_level,
-					sender=%power_event.sender(),
-					action=%lvl_name,
-					"cannot alter the power level of action greater than sender's own",
-				);
 				return Some(false);
 			}
 		}

src/core/matrix/state_res/mod.rs

@@ -36,7 +36,7 @@ pub use self::{
 	room_version::RoomVersion,
 };
 use crate::{
-	debug, debug_error, err,
+	debug, debug_error,
 	matrix::{Event, StateKey},
 	state_res::room_version::StateResolutionVersion,
 	trace,
@@ -319,19 +319,8 @@ where
 			path.pop();
 			continue;
 		}
-		trace!(event_id = event_id.as_str(), "fetching event for its auth events");
+		let evt = fetch_event(event_id.clone()).await?;
-		let evt = fetch_event(event_id.clone()).await;
+		stack.push(evt.auth_events().map(ToOwned::to_owned).collect());
-		if evt.is_none() {
-			err!("could not fetch event {} to calculate conflicted subgraph", event_id);
-			path.pop();
-			continue;
-		}
-		stack.push(
-			evt.expect("checked")
-				.auth_events()
-				.map(ToOwned::to_owned)
-				.collect(),
-		);
 		seen.insert(event_id);
 	}
 	Some(subgraph)

src/main/Cargo.toml

@@ -156,7 +156,6 @@ sentry_telemetry = [
 ]
 systemd = [
 	"conduwuit-router/systemd",
-	"conduwuit-service/systemd"
 ]
 journald = [ # This is a stub on non-unix platforms
 	"dep:tracing-journald",

src/router/Cargo.toml

@@ -40,6 +40,7 @@ io_uring = [
 	"conduwuit-admin/io_uring",
 	"conduwuit-api/io_uring",
 	"conduwuit-service/io_uring",
+	"conduwuit-api/io_uring",
 ]
 jemalloc = [
 	"conduwuit-admin/jemalloc",

src/router/run.rs

@@ -65,7 +65,7 @@ pub(crate) async fn start(server: Arc<Server>) -> Result<Arc<Services>> {
 	let services = Services::build(server).await?.start().await?;
 
 	#[cfg(all(feature = "systemd", target_os = "linux"))]
-	sd_notify::notify(false, &[sd_notify::NotifyState::Ready])
+	sd_notify::notify(true, &[sd_notify::NotifyState::Ready])
 		.expect("failed to notify systemd of ready state");
 
 	debug!("Started");
@@ -78,7 +78,7 @@ pub(crate) async fn stop(services: Arc<Services>) -> Result<()> {
 	debug!("Shutting down...");
 
 	#[cfg(all(feature = "systemd", target_os = "linux"))]
-	sd_notify::notify(false, &[sd_notify::NotifyState::Stopping])
+	sd_notify::notify(true, &[sd_notify::NotifyState::Stopping])
 		.expect("failed to notify systemd of stopping state");
 
 	// Wait for all completions before dropping or we'll lose them to the module

src/service/Cargo.toml

@@ -67,9 +67,6 @@ release_max_log_level = [
 	"tracing/max_level_trace",
 	"tracing/release_max_level_info",
 ]
-systemd = [
-	"dep:sd-notify",
-]
 url_preview = [
 	"dep:image",
 	"dep:webpage",
@@ -122,9 +119,5 @@ blurhash.optional = true
 recaptcha-verify = { version = "0.1.5", default-features = false }
 ctor.workspace = true
 
-[target.'cfg(all(unix, target_os = "linux"))'.dependencies]
-sd-notify.workspace = true
-sd-notify.optional = true
-
 [lints]
 workspace = true

src/service/config/mod.rs

@@ -45,16 +45,13 @@ impl Deref for Service {
 fn handle_reload(&self) -> Result {
 	if self.server.config.config_reload_signal {
 		#[cfg(all(feature = "systemd", target_os = "linux"))]
-		sd_notify::notify(false, &[
+		sd_notify::notify(true, &[sd_notify::NotifyState::Reloading])
-			sd_notify::NotifyState::Reloading,
+			.expect("failed to notify systemd of reloading state");
-			sd_notify::NotifyState::monotonic_usec_now().expect("Failed to read monotonic time"),
-		])
-		.expect("failed to notify systemd of reloading state");
 
 		self.reload(iter::empty())?;
 
 		#[cfg(all(feature = "systemd", target_os = "linux"))]
-		sd_notify::notify(false, &[sd_notify::NotifyState::Ready])
+		sd_notify::notify(true, &[sd_notify::NotifyState::Ready])
 			.expect("failed to notify systemd of ready state");
 	}
 

src/service/media/mod.rs

@@ -90,22 +90,17 @@ impl Service {
 		file: &[u8],
 	) -> Result<()> {
 		// Width, Height = 0 if it's not a thumbnail
-		let key = self
+		let key = self.db.create_file_metadata(
-			.db
+			mxc,
-			.create_file_metadata(mxc, user, &Dim::default(), content_disposition, content_type)
+			user,
-			.map_err(|e| {
+			&Dim::default(),
-				err!(Database(error!("Failed to create media metadata for MXC {mxc}: {e}")))
+			content_disposition,
-			})?;
+			content_type,
+		)?;
 
 		//TODO: Dangling metadata in database if creation fails
-		let mut f = self.create_media_file(&key).await.map_err(|e| {
+		let mut f = self.create_media_file(&key).await?;
-			err!(Database(error!(
+		f.write_all(file).await?;
-				"Failed to create media file for MXC {mxc} at key {key:?}: {e}"
-			)))
-		})?;
-		f.write_all(file).await.map_err(|e| {
-			err!(Database(error!("Failed to write media file for MXC {mxc} at key {key:?}: {e}")))
-		})?;
 
 		Ok(())
 	}

src/service/migrations.rs

@@ -9,7 +9,6 @@ use conduwuit::{
 	},
 	warn,
 };
-use database::Json;
 use futures::{FutureExt, StreamExt, TryStreamExt};
 use itertools::Itertools;
 use ruma::{
@@ -607,7 +606,7 @@ async fn fix_corrupt_msc4133_fields(services: &Services) -> Result {
 						);
 					};
 
-					useridprofilekey_value.put((user, key), Json(new_value));
+					useridprofilekey_value.put((user, key), new_value);
 					fixed = fixed.saturating_add(1);
 				}
 				total = total.saturating_add(1);

src/service/rooms/event_handler/fetch_and_handle_outliers.rs

@@ -4,8 +4,9 @@ use std::{
 };
 
 use conduwuit::{
-	Event, PduEvent, debug, debug_warn, implement, matrix::event::gen_event_id_canonical_json,
+	Event, PduEvent, debug, debug_error, debug_warn, implement,
-	trace, utils::continue_exponential_backoff_secs, warn,
+	matrix::event::gen_event_id_canonical_json, trace, utils::continue_exponential_backoff_secs,
+	warn,
 };
 use ruma::{
 	CanonicalJsonValue, EventId, OwnedEventId, RoomId, ServerName,
@@ -51,14 +52,12 @@ where
 	};
 
 	let mut events_with_auth_events = Vec::with_capacity(events.clone().count());
-	trace!("Fetching {} outlier pdus", events.clone().count());
 
 	for id in events {
 		// a. Look in the main timeline (pduid_pdu tree)
 		// b. Look at outlier pdu tree
 		// (get_pdu_json checks both)
 		if let Ok(local_pdu) = self.services.timeline.get_pdu(id).await {
-			trace!("Found {id} in main timeline or outlier tree");
 			events_with_auth_events.push((id.to_owned(), Some(local_pdu), vec![]));
 			continue;
 		}
@@ -105,7 +104,7 @@ where
 				continue;
 			}
 
-			debug!("Fetching {next_id} over federation from {origin}.");
+			debug!("Fetching {next_id} over federation.");
 			match self
 				.services
 				.sending
@@ -116,7 +115,7 @@ where
 				.await
 			{
 				| Ok(res) => {
-					debug!("Got {next_id} over federation from {origin}");
+					debug!("Got {next_id} over federation");
 					let Ok(room_version_id) = get_room_version_id(create_event) else {
 						back_off((*next_id).to_owned());
 						continue;
@@ -146,9 +145,6 @@ where
 								auth_event.clone().into(),
 							) {
 								| Ok(auth_event) => {
-									trace!(
-										"Found auth event id {auth_event} for event {next_id}"
-									);
 									todo_auth_events.push_back(auth_event);
 								},
 								| _ => {
@@ -164,7 +160,7 @@ where
 					events_all.insert(next_id);
 				},
 				| Err(e) => {
-					warn!("Failed to fetch auth event {next_id} from {origin}: {e}");
+					debug_error!("Failed to fetch event {next_id}: {e}");
 					back_off((*next_id).to_owned());
 				},
 			}
@@ -179,7 +175,7 @@ where
 		// b. Look at outlier pdu tree
 		// (get_pdu_json checks both)
 		if let Some(local_pdu) = local_pdu {
-			trace!("Found {id} in main timeline or outlier tree");
+			trace!("Found {id} in db");
 			pdus.push((local_pdu.clone(), None));
 		}
 
@@ -205,7 +201,6 @@ where
 				}
 			}
 
-			trace!("Handling outlier {next_id}");
 			match Box::pin(self.handle_outlier_pdu(
 				origin,
 				create_event,
@@ -218,7 +213,6 @@ where
 			{
 				| Ok((pdu, json)) =>
 					if next_id == *id {
-						trace!("Handled outlier {next_id} (original request)");
 						pdus.push((pdu, Some(json)));
 					},
 				| Err(e) => {
@@ -228,6 +222,6 @@ where
 			}
 		}
 	}
-	trace!("Fetched and handled {} outlier pdus", pdus.len());
+
 	pdus
 }

src/service/rooms/event_handler/handle_outlier_pdu.rs

@@ -1,12 +1,11 @@
 use std::collections::{BTreeMap, HashMap, hash_map};
 
 use conduwuit::{
-	Err, Event, PduEvent, Result, debug, debug_info, debug_warn, err, implement, state_res, trace,
+	Err, Event, PduEvent, Result, debug, debug_info, err, implement, state_res, trace, warn,
 };
 use futures::future::ready;
 use ruma::{
-	CanonicalJsonObject, CanonicalJsonValue, EventId, OwnedEventId, RoomId, ServerName,
+	CanonicalJsonObject, CanonicalJsonValue, EventId, RoomId, ServerName, events::StateEventType,
-	events::StateEventType,
 };
 
 use super::{check_room_id, get_room_version_id, to_room_version};
@@ -75,73 +74,36 @@ where
 
 	check_room_id(room_id, &pdu_event)?;
 
-	// Fetch all auth events
+	if !auth_events_known {
-	let mut auth_events: HashMap<OwnedEventId, PduEvent> = HashMap::new();
+		// 4. fetch any missing auth events doing all checks listed here starting at 1.
-
+		//    These are not timeline events
-	for aid in pdu_event.auth_events() {
+		// 5. Reject "due to auth events" if can't get all the auth events or some of
-		if let Ok(auth_event) = self.services.timeline.get_pdu(aid).await {
+		//    the auth events are also rejected "due to auth events"
-			check_room_id(room_id, &auth_event)?;
+		// NOTE: Step 5 is not applied anymore because it failed too often
-			trace!("Found auth event {aid} for outlier event {event_id} locally");
+		debug!("Fetching auth events");
-			auth_events.insert(aid.to_owned(), auth_event);
+		Box::pin(self.fetch_and_handle_outliers(
-		} else {
+			origin,
-			debug_warn!("Could not find auth event {aid} for outlier event {event_id} locally");
+			pdu_event.auth_events(),
-		}
+			create_event,
-	}
+			room_id,
-
+		))
-	// Fetch any missing ones & reject invalid ones
+		.await;
-	let missing_auth_events = if auth_events_known {
-		pdu_event
-			.auth_events()
-			.filter(|id| !auth_events.contains_key(*id))
-			.collect::<Vec<_>>()
-	} else {
-		pdu_event.auth_events().collect::<Vec<_>>()
-	};
-	if !missing_auth_events.is_empty() || !auth_events_known {
-		debug_info!(
-			"Fetching {} missing auth events for outlier event {event_id}",
-			missing_auth_events.len()
-		);
-		for (pdu, _) in self
-			.fetch_and_handle_outliers(
-				origin,
-				missing_auth_events.iter().copied(),
-				create_event,
-				room_id,
-			)
-			.await
-		{
-			auth_events.insert(pdu.event_id().to_owned(), pdu);
-		}
-	} else {
-		debug!("No missing auth events for outlier event {event_id}");
-	}
-	// reject if we are still missing some
-	let still_missing = pdu_event
-		.auth_events()
-		.filter(|id| !auth_events.contains_key(*id))
-		.collect::<Vec<_>>();
-	if !still_missing.is_empty() {
-		return Err!(Request(InvalidParam(
-			"Could not fetch all auth events for outlier event {event_id}, still missing: \
-			 {still_missing:?}"
-		)));
 	}
 
 	// 6. Reject "due to auth events" if the event doesn't pass auth based on the
 	//    auth events
 	debug!("Checking based on auth events");
-	let mut auth_events_by_key: HashMap<_, _> = HashMap::with_capacity(auth_events.len());
 	// Build map of auth events
+	let mut auth_events = HashMap::with_capacity(pdu_event.auth_events().count());
 	for id in pdu_event.auth_events() {
-		let auth_event = auth_events
+		let Ok(auth_event) = self.services.timeline.get_pdu(id).await else {
-			.get(id)
+			warn!("Could not find auth event {id}");
-			.expect("we just checked that we have all auth events")
+			continue;
-			.to_owned();
+		};
 
 		check_room_id(room_id, &auth_event)?;
 
-		match auth_events_by_key.entry((
+		match auth_events.entry((
 			auth_event.kind.to_string().into(),
 			auth_event
 				.state_key
@@ -161,7 +123,7 @@ where
 
 	// The original create event must be in the auth events
 	if !matches!(
-		auth_events_by_key.get(&(StateEventType::RoomCreate, String::new().into())),
+		auth_events.get(&(StateEventType::RoomCreate, String::new().into())),
 		Some(_) | None
 	) {
 		return Err!(Request(InvalidParam("Incoming event refers to wrong create event.")));
@@ -169,7 +131,7 @@ where
 
 	let state_fetch = |ty: &StateEventType, sk: &str| {
 		let key = (ty.to_owned(), sk.into());
-		ready(auth_events_by_key.get(&key).map(ToOwned::to_owned))
+		ready(auth_events.get(&key).map(ToOwned::to_owned))
 	};
 
 	let auth_check = state_res::event_auth::auth_check(