chore: Linkify pull requests in CHANGELOG.md

This isn't the proper fix but whatever it makes CI pass

.github/FUNDING.yml

@@ -1,4 +1,4 @@
-github: [JadedBlueEyes, nexy7574]
+github: [JadedBlueEyes, nexy7574, gingershaped]
 custom:
   - https://ko-fi.com/nexy7574
   - https://ko-fi.com/JadedBlueEyes

.pre-commit-config.yaml

@@ -23,7 +23,7 @@ repos:
         - id: check-added-large-files
 
   - repo: https://github.com/crate-ci/typos
-    rev: v1.41.0
+    rev: v1.43.2
     hooks:
       - id: typos
       - id: typos
@@ -31,7 +31,7 @@ repos:
         stages: [commit-msg]
 
   - repo: https://github.com/crate-ci/committed
-    rev: v1.1.9
+    rev: v1.1.10
     hooks:
     - id: committed
 

.typos.toml

@@ -6,14 +6,13 @@ extend-exclude = ["*.csr", "*.lock", "pnpm-lock.yaml"]
 extend-ignore-re = [
     "(?Rm)^.*(#|//|<!--)\\s*spellchecker:disable-line(\\s*-->)$", # Ignore a line by making it trail with a `spellchecker:disable-line` comment
     "^[0-9a-f]{7,}$", # Commit hashes
-
+    "4BA7",
     # some heuristics for base64 strings
     "[A-Za-z0-9+=]{72,}",
     "([A-Za-z0-9+=]|\\\\\\s\\*){72,}",
     "[0-9+][A-Za-z0-9+]{30,}[a-z0-9+]",
     "\\$[A-Z0-9+][A-Za-z0-9+]{6,}[a-z0-9+]",
     "\\b[a-z0-9+/=][A-Za-z0-9+/=]{7,}[a-z0-9+/=][A-Z]\\b",
-
     # In the renovate config
     ".ontainer"
 ]

CHANGELOG.md

@@ -1,37 +1,98 @@
+# Continuwuity v0.5.4 (2026-02-08)
+
+## Features
+
+- The announcement checker will now announce errors it encounters in the first run to the admin room, plus a few other
+  misc improvements. Contributed by @Jade ([#1288](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1288))
+- Drastically improved the performance and reliability of account deactivations. Contributed by @nex ([#1314](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1314))
+- Refuse to process requests for and events in rooms that we no longer have any local users in (reduces state resets
+  and improves performance). Contributed by @nex ([#1316](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1316))
+- Added server-specific admin API routes to ban and unban rooms, for use with moderation bots. Contributed by @nex
+  ([#1301](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1301))
+
+## Bugfixes
+
+- Fix the generated configuration containing uncommented optional sections. Contributed by @Jade ([#1290](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1290))
+- Fixed specification non-compliance when handling remote media errors. Contributed by @nex ([#1298](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1298))
+- UIAA requests which check for out-of-band success (sent by matrix-js-sdk) will no longer create unhelpful errors in
+  the logs. Contributed by @ginger ([#1305](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1305))
+- Use exists instead of contains to save writing to a buffer in `src/service/users/mod.rs`: `is_login_disabled`.
+  Contributed
+  by @aprilgrimoire. ([#1340](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1340))
+- Fixed backtraces being swallowed during panics. Contributed by @jade ([#1337](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1337))
+- Fixed a potential vulnerability that could allow an evil remote server to return malicious events during the room join
+  and knock process. Contributed by @nex, reported by violet & [mat](https://matdoes.dev).
+- Fixed a race condition that could result in outlier PDUs being incorrectly marked as visible to a remote server.
+  Contributed by @nex, reported by violet & [mat](https://matdoes.dev).
+- ACLs are no longer case-sensitive. Contributed by @nex, reported by [vel](matrix:u/vel:nhjkl.com?action=chat).
+
+## Docs
+
+- Fixed Fedora install instructions. Contributed by @julian45 ([#1342](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1342))
+
+# Continuwuity 0.5.3 (2026-01-12)
+
+## Features
+
+- Improve the display of nested configuration with the `!admin server show-config` command. Contributed by @Jade ([#1279](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1279))
+
+## Bugfixes
+
+- Fixed `M_BAD_JSON` error when sending invites to other servers or when providing joins. Contributed by @nex ([#1286](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1286))
+
+## Docs
+
+- Improve admin command documentation generation. Contributed by @ginger ([#1280](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1280))
+
+## Misc
+
+- Improve timeout-related code for federation and URL previews. Contributed by @Jade ([#1278](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1278))
+
 # Continuwuity 0.5.2 (2026-01-09)
 
 ## Features
 
-- Added support for issuing additional registration tokens, stored in the database, which supplement the existing registration token hardcoded in the config file. These tokens may optionally expire after a certain number of uses or after a certain amount of time has passed. Additionally, the `registration_token_file` configuration option is superseded by this feature and **has been removed**. Use the new `!admin token` command family to manage registration tokens. Contributed by @ginger (#783).
+- Added support for issuing additional registration tokens, stored in the database, which supplement the existing
-- Implemented a configuration defined admin list independent of the admin room. Contributed by @Terryiscool160. (#1253)
+  registration token hardcoded in the config file. These tokens may optionally expire after a certain number of uses or
-- Added support for invite and join anti-spam via Draupnir and Meowlnir, similar to that of synapse-http-antispam. Contributed by @nex. (#1263)
+  after a certain amount of time has passed. Additionally, the `registration_token_file` configuration option is
-- Implemented account locking functionality, to complement user suspension. Contributed by @nex. (#1266)
+  superseded by this feature and **has been removed**. Use the new `!admin token` command family to manage registration
-- Added admin command to forcefully log out all of a user's existing sessions. Contributed by @nex. (#1271)
+  tokens. Contributed by @ginger (#783).
-- Implemented toggling the ability for an account to log in without mutating any of its data. Contributed by @nex. (#1272)
+- Implemented a configuration defined admin list independent of the admin room. Contributed by @Terryiscool160. ([#1253](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1253))
-- Add support for custom room create event timestamps, to allow generating custom prefixes in hashed room IDs. Contributed by @nex. (#1277)
+- Added support for invite and join anti-spam via Draupnir and Meowlnir, similar to that of synapse-http-antispam.
-- Certain potentially dangerous admin commands are now restricted to only be usable in the admin room and server console. Contributed by @ginger.
+  Contributed by @nex. ([#1263](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1263))
+- Implemented account locking functionality, to complement user suspension. Contributed by @nex. ([#1266](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1266))
+- Added admin command to forcefully log out all of a user's existing sessions. Contributed by @nex. ([#1271](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1271))
+- Implemented toggling the ability for an account to log in without mutating any of its data. Contributed by @nex. (
+  [#1272](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1272))
+- Add support for custom room create event timestamps, to allow generating custom prefixes in hashed room IDs.
+  Contributed by @nex. ([#1277](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1277))
+- Certain potentially dangerous admin commands are now restricted to only be usable in the admin room and server
+  console. Contributed by @ginger.
 
 ## Bugfixes
 
-- Fixed unreliable room summary fetching and improved error messages. Contributed by @nex. (#1257)
+- Fixed unreliable room summary fetching and improved error messages. Contributed by @nex. ([#1257](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1257))
-- Client requested timeout parameter is now applied to e2ee key lookups and claims. Related federation requests are now also concurrent. Contributed by @nex. (#1261)
+- Client requested timeout parameter is now applied to e2ee key lookups and claims. Related federation requests are now
-- Fixed the whoami endpoint returning HTTP 404 instead of HTTP 403, which confused some appservices. Contributed by @nex. (#1276)
+  also concurrent. Contributed by @nex. ([#1261](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1261))
+- Fixed the whoami endpoint returning HTTP 404 instead of HTTP 403, which confused some appservices. Contributed by
+  @nex. ([#1276](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1276))
 
 ## Misc
 
-- The `console` feature is now enabled by default, allowing the server console to be used for running admin commands directly. To automatically open the console on startup, set the `admin_console_automatic` config option to `true`. Contributed by @ginger.
+- The `console` feature is now enabled by default, allowing the server console to be used for running admin commands
+  directly. To automatically open the console on startup, set the `admin_console_automatic` config option to `true`.
+  Contributed by @ginger.
 - We now (finally) document our container image mirrors. Contributed by @Jade
 
-
 # Continuwuity 0.5.0 (2025-12-30)
 
 **This release contains a CRITICAL vulnerability patch, and you must update as soon as possible**
 
 ## Features
 
-- Enabled the OTLP exporter in default builds, and allow configuring the exporter protocol. (@Jade). (#1251)
+- Enabled the OTLP exporter in default builds, and allow configuring the exporter protocol. (@Jade). ([#1251](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1251))
 
 ## Bug Fixes
 
-- Don't allow admin room upgrades, as this can break the admin room (@timedout) (#1245)
+- Don't allow admin room upgrades, as this can break the admin room (@timedout) ([#1245](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1245))
-- Fix invalid creators in power levels during upgrade to v12 (@timedout) (#1245)
+- Fix invalid creators in power levels during upgrade to v12 (@timedout) ([#1245](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1245))

Cargo.toml

@@ -12,7 +12,7 @@ license = "Apache-2.0"
 # See also `rust-toolchain.toml`
 readme = "README.md"
 repository = "https://forgejo.ellis.link/continuwuation/continuwuity"
-version = "0.5.2"
+version = "0.5.4"
 
 [workspace.metadata.crane]
 name = "conduwuit"
@@ -158,7 +158,7 @@ features = ["raw_value"]
 
 # Used for appservice registration files
 [workspace.dependencies.serde-saphyr]
-version = "0.0.10"
+version = "0.0.17"
 
 # Used to load forbidden room/user regex from config
 [workspace.dependencies.serde_regex]
@@ -342,7 +342,7 @@ version = "0.1.2"
 # Used for matrix spec type definitions and helpers
 [workspace.dependencies.ruma]
 git = "https://forgejo.ellis.link/continuwuation/ruwuma"
-rev = "f9e74cb206cfa45cf5f17d39282253b43a15fcd5"
+rev = "458d52bdc7f9a07c497be94a1420ebd3d87d7b2b"
 features = [
     "compat",
     "rand",

README.md

@@ -57,9 +57,10 @@ Continuwuity aims to:
 
 ### Can I try it out?
 
-Check out the [documentation](https://continuwuity.org) for installation instructions.
+Check out the [documentation](https://continuwuity.org) for installation instructions, or join one of these vetted public homeservers running Continuwuity to get a feel for things!
 
-There are currently no open registration Continuwuity instances available.
+- https://continuwuity.rocks -- A public demo server operated by the Continuwuity Team.
+- https://federated.nexus -- Federated Nexus is a community resource hosting multiple FOSS (especially federated) services, including Matrix and Forgejo.
 
 ### What are we working on?
 

bin/complement

@@ -2,11 +2,7 @@
 
 set -euo pipefail
 
-# Path to Complement's source code
+# The root path where complement is available.
-#
-# The `COMPLEMENT_SRC` environment variable is set in the Nix dev shell, which
-# points to a store path containing the Complement source code. It's likely you
-# want to just pass that as the first argument to use it here.
 COMPLEMENT_SRC="${COMPLEMENT_SRC:-$1}"
 
 # A `.jsonl` file to write test logs to
@@ -15,7 +11,10 @@ LOG_FILE="${2:-complement_test_logs.jsonl}"
 # A `.jsonl` file to write test results to
 RESULTS_FILE="${3:-complement_test_results.jsonl}"
 
-COMPLEMENT_BASE_IMAGE="${COMPLEMENT_BASE_IMAGE:-complement-conduwuit:main}"
+# The base docker image to use for complement tests
+# You can build the default with `docker build -t continuwuity:complement -f ./docker/complement.Dockerfile .`
+# after running `cargo build`. Only the debug binary is used.
+COMPLEMENT_BASE_IMAGE="${COMPLEMENT_BASE_IMAGE:-continuwuity:complement}"
 
 # Complement tests that are skipped due to flakiness/reliability issues or we don't implement such features and won't for a long time
 SKIPPED_COMPLEMENT_TESTS='TestPartialStateJoin.*|TestRoomDeleteAlias/Parallel/Regular_users_can_add_and_delete_aliases_when_m.*|TestRoomDeleteAlias/Parallel/Can_delete_canonical_alias|TestUnbanViaInvite.*|TestRoomState/Parallel/GET_/publicRooms_lists.*"|TestRoomDeleteAlias/Parallel/Users_with_sufficient_power-level_can_delete_other.*'
@@ -34,25 +33,6 @@ toplevel="$(git rev-parse --show-toplevel)"
 
 pushd "$toplevel" > /dev/null
 
-if [ ! -f "complement_oci_image.tar.gz" ]; then
-    echo "building complement conduwuit image"
-
-    # if using macOS, use linux-complement
-    #bin/nix-build-and-cache just .#linux-complement
-    bin/nix-build-and-cache just .#complement
-    #nix build -L .#complement
-
-    echo "complement conduwuit image tar.gz built at \"result\""
-
-    echo "loading into docker"
-    docker load < result
-    popd > /dev/null
-else
-    echo "skipping building a complement conduwuit image as complement_oci_image.tar.gz was already found, loading this"
-
-    docker load < complement_oci_image.tar.gz
-    popd > /dev/null
-fi
 
 echo ""
 echo "running go test with:"
@@ -72,24 +52,16 @@ env \
 set -o pipefail
 
 # Post-process the results into an easy-to-compare format, sorted by Test name for reproducible results
-cat "$LOG_FILE" | jq -s -c 'sort_by(.Test)[]' | jq -c '
+jq -s -c 'sort_by(.Test)[]' < "$LOG_FILE" | jq -c '
     select(
         (.Action == "pass" or .Action == "fail" or .Action == "skip")
         and .Test != null
     ) | {Action: .Action, Test: .Test}
     ' > "$RESULTS_FILE"
 
-#if command -v gotestfmt &> /dev/null; then
-#    echo "using gotestfmt on $LOG_FILE"
-#    grep '{"Time":' "$LOG_FILE" | gotestfmt > "complement_test_logs_gotestfmt.log"
-#fi
-
 echo ""
 echo ""
 echo "complement logs saved at $LOG_FILE"
 echo "complement results saved at $RESULTS_FILE"
-#if command -v gotestfmt &> /dev/null; then
-#    echo "complement logs in gotestfmt pretty format outputted at complement_test_logs_gotestfmt.log (use an editor/terminal/pager that interprets ANSI colours and UTF-8 emojis)"
-#fi
 echo ""
 echo ""

complement/complement-entrypoint.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+set -xe
+# If we have no $SERVER_NAME set, abort
+if [ -z "$SERVER_NAME" ]; then
+  echo "SERVER_NAME is not set, aborting"
+  exit 1
+fi
+
+# If /complement/ca/ca.crt or /complement/ca/ca.key are missing, abort
+if [ ! -f /complement/ca/ca.crt ] || [ ! -f /complement/ca/ca.key ]; then
+  echo "/complement/ca/ca.crt or /complement/ca/ca.key is missing, aborting"
+  exit 1
+fi
+
+# Add the root cert to the local trust store
+echo 'Installing Complement CA certificate to local trust store'
+cp /complement/ca/ca.crt /usr/local/share/ca-certificates/complement-ca.crt
+update-ca-certificates
+
+# Sign a certificate for our $SERVER_NAME
+echo "Generating and signing certificate for $SERVER_NAME"
+openssl genrsa -out "/$SERVER_NAME.key" 2048
+
+echo "Generating CSR for $SERVER_NAME"
+openssl req -new -sha256 \
+  -key "/$SERVER_NAME.key" \
+  -out "/$SERVER_NAME.csr" \
+  -subj "/C=US/ST=CA/O=Continuwuity, Inc./CN=$SERVER_NAME"\
+  -addext "subjectAltName=DNS:$SERVER_NAME"
+openssl req -in "$SERVER_NAME.csr" -noout -text
+
+echo "Signing certificate for $SERVER_NAME with Complement CA"
+cat <<EOF > ./cert.ext
+authorityKeyIdentifier=keyid,issuer
+basicConstraints = CA:FALSE
+keyUsage = digitalSignature, keyEncipherment, dataEncipherment, nonRepudiation
+extendedKeyUsage = serverAuth
+subjectAltName = @alt_names
+[alt_names]
+DNS.1 = *.docker.internal
+DNS.2 = hs1
+DNS.3 = hs2
+DNS.4 = hs3
+DNS.5 = hs4
+DNS.6 = $SERVER_NAME
+IP.1 = 127.0.0.1
+EOF
+openssl x509 \
+  -req \
+  -in "/$SERVER_NAME.csr" \
+  -CA /complement/ca/ca.crt \
+  -CAkey /complement/ca/ca.key \
+  -CAcreateserial \
+  -out "/$SERVER_NAME.crt" \
+  -days 1 \
+  -sha256 \
+  -extfile ./cert.ext
+
+# Tell continuwuity where to find the certs
+export CONTINUWUITY_TLS__KEY="/$SERVER_NAME.key"
+export CONTINUWUITY_TLS__CERTS="/$SERVER_NAME.crt"
+# And who it is
+export CONTINUWUITY_SERVER_NAME="$SERVER_NAME"
+
+echo "Starting Continuwuity with SERVER_NAME=$SERVER_NAME"
+# Start continuwuity
+/usr/local/bin/conduwuit --config /etc/continuwuity/config.toml

complement/complement.config.toml

@@ -0,0 +1,53 @@
+# ============================================= #
+# Complement pre-filled configuration file      #
+#
+# DANGER: THIS FILE FORCES INSECURE VALUES.     #
+# DO NOT USE OUTSIDE THE TEST SUITE ENV!        #
+# ============================================= #
+[global]
+address = "0.0.0.0"
+allow_device_name_federation = true
+allow_guest_registration = true
+allow_public_room_directory_over_federation = true
+allow_public_room_directory_without_auth = true
+allow_registration = true
+database_path = "/database"
+log = "trace,h2=debug,hyper=debug"
+port = [8008, 8448]
+trusted_servers = []
+only_query_trusted_key_servers = false
+query_trusted_key_servers_first = false
+query_trusted_key_servers_first_on_join = false
+yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse = true
+ip_range_denylist = []
+url_preview_domain_contains_allowlist = ["*"]
+url_preview_domain_explicit_denylist = ["*"]
+media_compat_file_link = false
+media_startup_check = true
+prune_missing_media = true
+log_colors = true
+admin_room_notices = false
+allow_check_for_updates = false
+intentionally_unknown_config_option_for_testing = true
+rocksdb_log_level = "info"
+rocksdb_max_log_files = 1
+rocksdb_recovery_mode = 0
+rocksdb_paranoid_file_checks = true
+log_guest_registrations = false
+allow_legacy_media = true
+startup_netburst = true
+startup_netburst_keep = -1
+allow_invalid_tls_certificates_yes_i_know_what_the_fuck_i_am_doing_with_this_and_i_know_this_is_insecure = true
+dns_timeout = 60
+dns_attempts = 20
+request_conn_timeout = 60
+request_timeout = 120
+well_known_conn_timeout = 60
+well_known_timeout = 60
+federation_idle_timeout = 300
+sender_timeout = 300
+sender_idle_timeout = 300
+sender_retry_backoff_limit = 300
+
+[global.tls]
+dual_protocol = true

conduwuit-example.toml

@@ -1759,10 +1759,6 @@
 #
 #config_reload_signal = true
 
-# This item is undocumented. Please contribute documentation for it.
-#
-#ldap = false
-
 [global.tls]
 
 # Path to a valid TLS certificate file.
@@ -1930,7 +1926,9 @@
 #
 #admin_filter = ""
 
-[global.antispam.meowlnir]
+#[global.antispam]
+
+#[global.antispam.meowlnir]
 
 # The base URL on which to contact Meowlnir (before /_meowlnir/antispam).
 #
@@ -1955,7 +1953,7 @@
 #
 #check_all_joins = false
 
-[global.antispam.draupnir]
+#[global.antispam.draupnir]
 
 # The base URL on which to contact Draupnir (before /api/).
 #

docker/Dockerfile

@@ -48,7 +48,7 @@ EOF
 
 # Developer tool versions
 # renovate: datasource=github-releases depName=cargo-bins/cargo-binstall
-ENV BINSTALL_VERSION=1.16.6
+ENV BINSTALL_VERSION=1.17.4
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree

docker/complement.Dockerfile

@@ -0,0 +1,11 @@
+FROM ubuntu:latest
+EXPOSE 8008
+EXPOSE 8448
+RUN apt-get update && apt-get install -y ca-certificates liburing2 && rm -rf /var/lib/apt/lists/*
+RUN mkdir -p /etc/continuwuity /var/lib/continuwuity
+COPY docker/complement-entrypoint.sh /usr/local/bin/complement-entrypoint.sh
+COPY docker/complement.config.toml /etc/continuwuity/config.toml
+COPY target/debug/conduwuit /usr/local/bin/conduwuit
+RUN chmod +x /usr/local/bin/conduwuit /usr/local/bin/complement-entrypoint.sh
+#HEALTHCHECK --interval=30s --timeout=5s CMD curl --fail http://localhost:8008/_continuwuity/server_version || exit 1
+ENTRYPOINT ["/usr/local/bin/complement-entrypoint.sh"]

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=1.16.6
+ENV BINSTALL_VERSION=1.17.4
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree

docs/_meta.json

@@ -34,6 +34,14 @@
         "name": "troubleshooting",
         "label": "Troubleshooting"
     },
+    "security",
+    {
+        "type": "dir-section-header",
+        "name": "community",
+        "label": "Community",
+        "collapsible": true,
+        "collapsed": false
+    },
     {
         "type": "divider"
     },
@@ -63,7 +71,5 @@
     },
     {
         "type": "divider"
-    },
+    }
-    "community",
-    "security"
 ]

docs/_nav.json

@@ -19,16 +19,21 @@
             {
                 "text": "Admin Command Reference",
                 "link": "/reference/admin/"
-            },
-            {
-                "text": "Server Reference",
-                "link": "/reference/server"
             }
         ]
     },
     {
         "text": "Community",
-        "link": "/community"
+        "items": [
+            {
+                "text": "Community Guidelines",
+                "link": "/community/guidelines"
+            },
+            {
+                "text": "Become a Partnered Homeserver!",
+                "link": "/community/ops-guidelines"
+            }
+        ]
     },
     {
         "text": "Security",

docs/community/_meta.json

@@ -0,0 +1,12 @@
+[
+    {
+        "type": "file",
+        "name": "guidelines",
+        "label": "Community Guidelines"
+    },
+    {
+        "type": "file",
+        "name": "ops-guidelines",
+        "label": "Partnered Homeserver Guidelines"
+    }
+]

docs/community/ops-guidelines.mdx

@@ -0,0 +1,32 @@
+# Partnered Homeserver Operator Requirements
+> _So you want to be an officially sanctioned public Continuwuity homeserver operator?_
+
+Thank you for your interest in the project! There's a few things we need from you first to make sure your homeserver meets our quality standards and that you are prepared to handle the additional workload introduced by operating a public chat service.
+
+## Stuff you must have
+if you don't do these things we will tell you to go away
+
+- Your homeserver must be running an up-to-date version of Continuwuity
+- You must have a CAPTCHA, external registration system, or apply-to-join system that provides one-time-use invite codes (we do not accept fully open nor static token registration)
+- Your homeserver must have support details listed in [`/.well-known/matrix/support`](https://spec.matrix.org/v1.17/client-server-api/#getwell-knownmatrixsupport)
+- Your rules and guidelines must align with [the project's own code of conduct](guidelines).
+- You must be reasonably responsive (i.e. don't leave us hanging for a week if we alert you to an issue on your server)
+- Your homeserver's community rooms (if any) must be protected by a moderation bot subscribed to policy lists like the Community Moderation Effort (you can get one from https://asgard.chat if you don't want to run your own)
+
+## Stuff we encourage you to have
+not strictly required but we will consider your request more strongly if you have it
+
+- You should have automated moderation tooling that can automatically suspend abusive users on your homeserver who are added to policy lists
+- You should have multiple server administrators (increased bus factor)
+- You should have a terms of service and privacy policy prominently available
+
+## Stuff you get
+
+- Prominent listing in our README!
+- A gold star sticker
+- Access to a low noise room for more direct communication with maintainers and collaboration with fellow operators
+- Read-only access to the continuwuity internal ban list
+- Early notice of upcoming releases
+
+## Sound good?
+To get started, ping a team member in [our main chatroom](https://matrix.to/#/#continuwuity:continuwuity.org) and ask to be added to the list.

docs/deploying/fedora.mdx

@@ -1,17 +1,18 @@
 # RPM Installation Guide
 
-Continuwuity is available as RPM packages for Fedora, RHEL, and compatible distributions.
+Continuwuity is available as RPM packages for Fedora and compatible distributions.
+We do not currently have infrastructure to build RPMs for RHEL and compatible distributions, but this is a work in progress.
 
 The RPM packaging files are maintained in the `fedora/` directory:
 - `continuwuity.spec.rpkg` - RPM spec file using rpkg macros for building from git
 - `continuwuity.service` - Systemd service file for the server
 - `RPM-GPG-KEY-continuwuity.asc` - GPG public key for verifying signed packages
 
-RPM packages built by CI are signed with our GPG key (Ed25519, ID: `5E0FF73F411AAFCA`).
+RPM packages built by CI are signed with our GPG key (RSA, ID: `6595 E8DB 9191 D39A 46D6 A514 4BA7 F590 DF0B AA1D`). # spellchecker:disable-line
 
 ```bash
 # Import the signing key
-sudo rpm --import https://forgejo.ellis.link/continuwuation/continuwuity/raw/branch/main/fedora/RPM-GPG-KEY-continuwuity.asc
+sudo rpm --import https://forgejo.ellis.link/api/packages/continuwuation/rpm/repository.key
 
 # Verify a downloaded package
 rpm --checksig continuwuity-*.rpm
@@ -23,7 +24,7 @@ rpm --checksig continuwuity-*.rpm
 
 ```bash
 # Add the repository and install
-sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable/continuwuation.repo
+sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable.repo
 sudo dnf install continuwuity
 ```
 
@@ -31,7 +32,7 @@ sudo dnf install continuwuity
 
 ```bash
 # Add the dev repository and install
-sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/dev/continuwuation.repo
+sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/dev.repo
 sudo dnf install continuwuity
 ```
 
@@ -39,23 +40,10 @@ sudo dnf install continuwuity
 
 ```bash
 # Branch names are sanitized (slashes become hyphens, lowercase only)
-sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/tom-new-feature/continuwuation.repo
+sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/tom-new-feature.repo
 sudo dnf install continuwuity
 ```
 
-**Direct installation** without adding repository
-
-```bash
-# Latest stable release
-sudo dnf install https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable/continuwuity
-
-# Latest development build
-sudo dnf install https://forgejo.ellis.link/api/packages/continuwuation/rpm/dev/continuwuity
-
-# Specific feature branch
-sudo dnf install https://forgejo.ellis.link/api/packages/continuwuation/rpm/branch-name/continuwuity
-```
-
 **Manual repository configuration** (alternative method)
 
 ```bash
@@ -65,7 +53,7 @@ name=Continuwuity - Matrix homeserver
 baseurl=https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable
 enabled=1
 gpgcheck=1
-gpgkey=https://forgejo.ellis.link/continuwuation/continuwuity/raw/branch/main/fedora/RPM-GPG-KEY-continuwuity.asc
+gpgkey=https://forgejo.ellis.link/api/packages/continuwuation/rpm/repository.key
 EOF
 
 sudo dnf install continuwuity

docs/public/.well-known/continuwuity/announcements

@@ -6,10 +6,10 @@
             "message": "Welcome to Continuwuity! Important announcements about the project will appear here."
         },
         {
-            "id": 7,
+            "id": 8,
-            "mention_room": true,
+            "mention_room": false,
-            "date": "2025-12-30",
+            "date": "2026-01-12",
-            "message": "Continuwuity v0.5.1 has been released. **The release contains a fix for the critical vulnerability [GHSA-m5p2-vccg-8c9v](https://github.com/continuwuity/continuwuity/security/advisories/GHSA-m5p2-vccg-8c9v) (embargoed) affecting all Conduit-derived servers. Update as soon as possible.**\n\nThis has been *actively exploited* to attempt account takeover and forge events bricking the Continuwuity rooms. The new space is accessible at [Continuwuity (room list)](https://matrix.to/#/!8cR4g-i9ucof69E4JHNg9LbPVkGprHb3SzcrGBDDJgk?via=continuwuity.org&via=starstruck.systems&via=gingershaped.computer)\n"
+            "message": "Hey everyone!\n\nJust letting you know we've released [v0.5.3](https://forgejo.ellis.link/continuwuation/continuwuity/releases/tag/v0.5.3) - this one is a bit of a hotfix for an issue with inviting and allowing others to join rooms.\n\nIf you appreceate the round-the-clock work we've been doing to keep your servers secure over this holiday period, we'd really appreciate your support - you can sponsor individuals on our team using the 'sponsor' button at the top of [our GitHub repository](https://github.com/continuwuity/continuwuity). If you can't do that, even a star helps - spreading the word and advocating for our project helps keep it going.\n\nHave a lovely rest of your year \\\n[Jade \\(she/her\\)](https://matrix.to/#/%40jade%3Aellis.link) \n🩵"
         }
     ]
 }

docs/reference/admin/debug.md

@@ -118,10 +118,6 @@ Print detailed tokio runtime metrics accumulated since last command invocation
 
 Print the current time
 
-## `!admin debug list-dependencies`
-
-List dependencies
-
 ## `!admin debug database-stats`
 
 Get database statistics

docs/reference/admin/server.md

@@ -16,10 +16,6 @@ Show configuration values
 
 Reload configuration values
 
-## `!admin server list-features`
-
-List the features built into the server
-
 ## `!admin server memory-usage`
 
 Print database memory usage statistics

docs/troubleshooting.mdx

@@ -139,7 +139,7 @@ much possible corruption is restored
 
 ## Debugging
 
-Note that users should not really be debugging things. If you find yourself
+Note that users should not really need to debug things. If you find yourself
 debugging and find the issue, please let us know and/or how we can fix it.
 Various debug commands can be found in `!admin debug`.
 
@@ -178,6 +178,31 @@ server performance on either side as that endpoint is completely unauthenticated
 and simply fetches a string on a static JSON endpoint. It is very low cost both
 bandwidth and computationally.
 
+### Enabling backtraces for errors
+
+Continuwuity can capture backtraces (stack traces) for errors to help diagnose
+issues. Backtraces show the exact sequence of function calls that led to an
+error, which is invaluable for debugging.
+
+To enable backtraces, set the `RUST_BACKTRACE` environment variable before starting Continuwuity:
+
+```bash
+# For both panics and errors
+RUST_BACKTRACE=1 ./conduwuit
+
+```
+
+For systemd deployments, add this to your service file:
+
+```ini
+[Service]
+Environment="RUST_BACKTRACE=1"
+```
+
+Backtrace capture has a performance cost. Avoid leaving it on.
+You can also enable it only for panics by setting
+`RUST_BACKTRACE=1` and `RUST_LIB_BACKTRACE=0`.
+
 ### Allocator memory stats
 
 When using jemalloc with jemallocator's `stats` feature (`--enable-stats`), you

package.json

@@ -22,10 +22,9 @@
   "license": "ISC",
   "type": "commonjs",
   "devDependencies": {
-    "@rspress/core": "^2.0.0-rc.1",
+    "@rspress/core": "^2.0.0",
-    "@rspress/plugin-client-redirects": "^2.0.0-alpha.12",
+    "@rspress/plugin-client-redirects": "^2.0.0",
-    "@rspress/plugin-preview": "^2.0.0-beta.35",
+    "@rspress/plugin-sitemap": "^2.0.0",
-    "@rspress/plugin-sitemap": "^2.0.0-beta.23",
     "typescript": "^5.9.3"
   }
 }

release.toml

@@ -1 +1,8 @@
 tag-message = "chore: Release v{{version}}"
+tag-prefix = ""
+shared-version = true
+
+publish = false
+
+sign-commit = true
+sign-tag = true

rspress.config.ts

@@ -1,5 +1,4 @@
 import { defineConfig } from '@rspress/core';
-import { pluginPreview } from '@rspress/plugin-preview';
 import { pluginSitemap } from '@rspress/plugin-sitemap';
 import { pluginClientRedirects } from '@rspress/plugin-client-redirects';
 
@@ -41,7 +40,7 @@ export default defineConfig({
         },
     },
 
-    plugins: [pluginPreview(), pluginSitemap({
+    plugins: [pluginSitemap({
         siteUrl: 'https://continuwuity.org', // TODO: Set automatically in build pipeline
     }),
     pluginClientRedirects({
@@ -54,6 +53,9 @@ export default defineConfig({
         }, {
             from: '/server_reference',
             to: '/reference/server'
+        }, {
+            from: '/community$',
+            to: '/community/guidelines'
         }
         ]
     })],

src/admin/Cargo.toml

@@ -87,7 +87,6 @@ serde-saphyr.workspace = true
 tokio.workspace = true
 tracing-subscriber.workspace = true
 tracing.workspace = true
-ctor.workspace = true
 
 [lints]
 workspace = true

src/admin/debug/commands.rs

@@ -819,32 +819,6 @@ pub(super) async fn time(&self) -> Result {
 	self.write_str(&now).await
 }
 
-#[admin_command]
-pub(super) async fn list_dependencies(&self, names: bool) -> Result {
-	if names {
-		let out = info::cargo::dependencies_names().join(" ");
-		return self.write_str(&out).await;
-	}
-
-	let mut out = String::new();
-	let deps = info::cargo::dependencies();
-	writeln!(out, "| name | version | features |")?;
-	writeln!(out, "| ---- | ------- | -------- |")?;
-	for (name, dep) in deps {
-		let version = dep.try_req().unwrap_or("*");
-		let feats = dep.req_features();
-		let feats = if !feats.is_empty() {
-			feats.join(" ")
-		} else {
-			String::new()
-		};
-
-		writeln!(out, "| {name} | {version} | {feats} |")?;
-	}
-
-	self.write_str(&out).await
-}
-
 #[admin_command]
 pub(super) async fn database_stats(
 	&self,

src/admin/debug/mod.rs

@@ -206,12 +206,6 @@ pub enum DebugCommand {
 	/// Print the current time
 	Time,
 
-	/// List dependencies
-	ListDependencies {
-		#[arg(short, long)]
-		names: bool,
-	},
-
 	/// Get database statistics
 	DatabaseStats {
 		property: Option<String>,

src/admin/mod.rs

@@ -30,11 +30,8 @@ pub(crate) use crate::{context::Context, utils::get_room_info};
 
 pub(crate) const PAGE_SIZE: usize = 100;
 
-use ctor::{ctor, dtor};
-
 conduwuit::mod_ctor! {}
 conduwuit::mod_dtor! {}
-conduwuit::rustc_flags_capture! {}
 
 pub use crate::admin::AdminCommand;
 

src/admin/server/commands.rs

@@ -1,7 +1,7 @@
-use std::{fmt::Write, path::PathBuf, sync::Arc};
+use std::{path::PathBuf, sync::Arc};
 
 use conduwuit::{
-	Err, Result, info,
+	Err, Result,
 	utils::{stream::IterStream, time},
 	warn,
 };
@@ -59,34 +59,6 @@ pub(super) async fn reload_config(&self, path: Option<PathBuf>) -> Result {
 		.await
 }
 
-#[admin_command]
-pub(super) async fn list_features(&self, available: bool, enabled: bool, comma: bool) -> Result {
-	let delim = if comma { "," } else { " " };
-	if enabled && !available {
-		let features = info::rustc::features().join(delim);
-		let out = format!("`\n{features}\n`");
-		return self.write_str(&out).await;
-	}
-
-	if available && !enabled {
-		let features = info::cargo::features().join(delim);
-		let out = format!("`\n{features}\n`");
-		return self.write_str(&out).await;
-	}
-
-	let mut features = String::new();
-	let enabled = info::rustc::features();
-	let available = info::cargo::features();
-	for feature in available {
-		let active = enabled.contains(&feature.as_str());
-		let emoji = if active { "✅" } else { "❌" };
-		let remark = if active { "[enabled]" } else { "" };
-		writeln!(features, "{emoji} {feature} {remark}")?;
-	}
-
-	self.write_str(&features).await
-}
-
 #[admin_command]
 pub(super) async fn memory_usage(&self) -> Result {
 	let services_usage = self.services.memory_usage().await?;

src/admin/server/mod.rs

@@ -21,18 +21,6 @@ pub enum ServerCommand {
 		path: Option<PathBuf>,
 	},
 
-	/// List the features built into the server
-	ListFeatures {
-		#[arg(short, long)]
-		available: bool,
-
-		#[arg(short, long)]
-		enabled: bool,
-
-		#[arg(short, long)]
-		comma: bool,
-	},
-
 	/// Print database memory usage statistics
 	MemoryUsage,
 

src/admin/user/commands.rs

@@ -3,10 +3,7 @@ use std::{
 	fmt::Write as _,
 };
 
-use api::client::{
+use api::client::{full_user_deactivate, join_room_by_id_helper, leave_room, remote_leave_room};
-	full_user_deactivate, join_room_by_id_helper, leave_all_rooms, leave_room, remote_leave_room,
-	update_avatar_url, update_displayname,
-};
 use conduwuit::{
 	Err, Result, debug, debug_warn, error, info, is_equal_to,
 	matrix::{Event, pdu::PduBuilder},
@@ -227,9 +224,6 @@ pub(super) async fn deactivate(&self, no_leave_rooms: bool, user_id: String) ->
 		full_user_deactivate(self.services, &user_id, &all_joined_rooms)
 			.boxed()
 			.await?;
-		update_displayname(self.services, &user_id, None, &all_joined_rooms).await;
-		update_avatar_url(self.services, &user_id, None, None, &all_joined_rooms).await;
-		leave_all_rooms(self.services, &user_id).await;
 	}
 
 	self.write_str(&format!("User {user_id} has been deactivated"))
@@ -406,10 +400,6 @@ pub(super) async fn deactivate_all(&self, no_leave_rooms: bool, force: bool) ->
 					full_user_deactivate(self.services, &user_id, &all_joined_rooms)
 						.boxed()
 						.await?;
-					update_displayname(self.services, &user_id, None, &all_joined_rooms).await;
-					update_avatar_url(self.services, &user_id, None, None, &all_joined_rooms)
-						.await;
-					leave_all_rooms(self.services, &user_id).await;
 				}
 			},
 		}

src/api/Cargo.toml

@@ -91,7 +91,6 @@ serde.workspace = true
 sha1.workspace = true
 tokio.workspace = true
 tracing.workspace = true
-ctor.workspace = true
 
 [lints]
 workspace = true

src/api/admin/mod.rs

@@ -0,0 +1 @@
+pub mod rooms;

src/api/admin/rooms/ban.rs

@@ -0,0 +1,132 @@
+use axum::extract::State;
+use conduwuit::{Err, Result, info, utils::ReadyExt, warn};
+use futures::{FutureExt, StreamExt};
+use ruma::{
+	OwnedRoomAliasId, continuwuity_admin_api::rooms,
+	events::room::message::RoomMessageEventContent,
+};
+
+use crate::{Ruma, client::leave_room};
+
+/// # `PUT /_continuwuity/admin/rooms/{roomID}/ban`
+///
+/// Bans or unbans a room.
+pub(crate) async fn ban_room(
+	State(services): State<crate::State>,
+	body: Ruma<rooms::ban::v1::Request>,
+) -> Result<rooms::ban::v1::Response> {
+	let sender_user = body.sender_user();
+	if !services.users.is_admin(sender_user).await {
+		return Err!(Request(Forbidden("Only server administrators can use this endpoint")));
+	}
+
+	if body.banned {
+		// Don't ban again if already banned
+		if services.rooms.metadata.is_banned(&body.room_id).await {
+			return Err!(Request(InvalidParam("Room is already banned")));
+		}
+		info!(%sender_user, "Banning room {}", body.room_id);
+
+		services
+			.admin
+			.notice(&format!("{sender_user} banned {} (ban in progress)", body.room_id))
+			.await;
+
+		let mut users = services
+			.rooms
+			.state_cache
+			.room_members(&body.room_id)
+			.map(ToOwned::to_owned)
+			.ready_filter(|user| services.globals.user_is_local(user))
+			.boxed();
+		let mut evicted = Vec::new();
+		let mut failed_evicted = Vec::new();
+
+		while let Some(ref user_id) = users.next().await {
+			info!("Evicting user {} from room {}", user_id, body.room_id);
+			match leave_room(&services, user_id, &body.room_id, None)
+				.boxed()
+				.await
+			{
+				| Ok(()) => {
+					services.rooms.state_cache.forget(&body.room_id, user_id);
+					evicted.push(user_id.clone());
+				},
+				| Err(e) => {
+					warn!("Failed to evict user {} from room {}: {}", user_id, body.room_id, e);
+					failed_evicted.push(user_id.clone());
+				},
+			}
+		}
+
+		let aliases: Vec<OwnedRoomAliasId> = services
+			.rooms
+			.alias
+			.local_aliases_for_room(&body.room_id)
+			.map(ToOwned::to_owned)
+			.collect::<Vec<_>>()
+			.await;
+		for alias in &aliases {
+			info!("Removing alias {} for banned room {}", alias, body.room_id);
+			services
+				.rooms
+				.alias
+				.remove_alias(alias, &services.globals.server_user)
+				.await?;
+		}
+
+		services.rooms.directory.set_not_public(&body.room_id); // remove from the room directory
+		services.rooms.metadata.ban_room(&body.room_id, true); // prevent further joins
+		services.rooms.metadata.disable_room(&body.room_id, true); // disable federation
+
+		services
+			.admin
+			.notice(&format!(
+				"Finished banning {}: Removed {} users ({} failed) and {} aliases",
+				body.room_id,
+				evicted.len(),
+				failed_evicted.len(),
+				aliases.len()
+			))
+			.await;
+		if !evicted.is_empty() || !failed_evicted.is_empty() || !aliases.is_empty() {
+			let msg = services
+				.admin
+				.text_or_file(RoomMessageEventContent::text_markdown(format!(
+					"Removed users:\n{}\n\nFailed to remove users:\n{}\n\nRemoved aliases: {}",
+					evicted
+						.iter()
+						.map(|u| u.as_str())
+						.collect::<Vec<_>>()
+						.join("\n"),
+					failed_evicted
+						.iter()
+						.map(|u| u.as_str())
+						.collect::<Vec<_>>()
+						.join("\n"),
+					aliases
+						.iter()
+						.map(|a| a.as_str())
+						.collect::<Vec<_>>()
+						.join(", "),
+				)))
+				.await;
+			services.admin.send_message(msg).await.ok();
+		}
+
+		Ok(rooms::ban::v1::Response::new(evicted, failed_evicted, aliases))
+	} else {
+		// Don't unban if not banned
+		if !services.rooms.metadata.is_banned(&body.room_id).await {
+			return Err!(Request(InvalidParam("Room is not banned")));
+		}
+		info!(%sender_user, "Unbanning room {}", body.room_id);
+		services.rooms.metadata.disable_room(&body.room_id, false);
+		services.rooms.metadata.ban_room(&body.room_id, false);
+		services
+			.admin
+			.notice(&format!("{sender_user} unbanned {}", body.room_id))
+			.await;
+		Ok(rooms::ban::v1::Response::new(Vec::new(), Vec::new(), Vec::new()))
+	}
+}

src/api/admin/rooms/list.rs

@@ -0,0 +1,35 @@
+use axum::extract::State;
+use conduwuit::{Err, Result};
+use futures::StreamExt;
+use ruma::{OwnedRoomId, continuwuity_admin_api::rooms};
+
+use crate::Ruma;
+
+/// # `GET /_continuwuity/admin/rooms/list`
+///
+/// Lists all rooms known to this server, excluding banned ones.
+pub(crate) async fn list_rooms(
+	State(services): State<crate::State>,
+	body: Ruma<rooms::list::v1::Request>,
+) -> Result<rooms::list::v1::Response> {
+	let sender_user = body.sender_user();
+	if !services.users.is_admin(sender_user).await {
+		return Err!(Request(Forbidden("Only server administrators can use this endpoint")));
+	}
+
+	let mut rooms: Vec<OwnedRoomId> = services
+		.rooms
+		.metadata
+		.iter_ids()
+		.filter_map(|room_id| async move {
+			if !services.rooms.metadata.is_banned(room_id).await {
+				Some(room_id.to_owned())
+			} else {
+				None
+			}
+		})
+		.collect()
+		.await;
+	rooms.sort();
+	Ok(rooms::list::v1::Response::new(rooms))
+}

src/api/admin/rooms/mod.rs

@@ -0,0 +1,2 @@
+pub mod ban;
+pub mod list;

src/api/client/account.rs

@@ -26,6 +26,7 @@ use ruma::{
 	events::{
 		GlobalAccountDataEventType, StateEventType,
 		room::{
+			member::{MembershipState, RoomMemberEventContent},
 			message::RoomMessageEventContent,
 			power_levels::{RoomPowerLevels, RoomPowerLevelsEventContent},
 		},
@@ -815,9 +816,6 @@ pub(crate) async fn deactivate_route(
 		.collect()
 		.await;
 
-	super::update_displayname(&services, sender_user, None, &all_joined_rooms).await;
-	super::update_avatar_url(&services, sender_user, None, None, &all_joined_rooms).await;
-
 	full_user_deactivate(&services, sender_user, &all_joined_rooms)
 		.boxed()
 		.await?;
@@ -907,9 +905,6 @@ pub async fn full_user_deactivate(
 ) -> Result<()> {
 	services.users.deactivate_account(user_id).await.ok();
 
-	super::update_displayname(services, user_id, None, all_joined_rooms).await;
-	super::update_avatar_url(services, user_id, None, None, all_joined_rooms).await;
-
 	services
 		.users
 		.all_profile_keys(user_id)
@@ -918,9 +913,11 @@ pub async fn full_user_deactivate(
 		})
 		.await;
 
-	for room_id in all_joined_rooms {
+	// TODO: Rescind all user invites
-		let state_lock = services.rooms.state.mutex.lock(room_id).await;
 
+	let mut pdu_queue: Vec<(PduBuilder, &OwnedRoomId)> = Vec::new();
+
+	for room_id in all_joined_rooms {
 		let room_power_levels = services
 			.rooms
 			.state_accessor
@@ -948,30 +945,33 @@ pub async fn full_user_deactivate(
 		if user_can_demote_self {
 			let mut power_levels_content = room_power_levels.unwrap_or_default();
 			power_levels_content.users.remove(user_id);
-
+			let pl_evt = PduBuilder::state(String::new(), &power_levels_content);
-			// ignore errors so deactivation doesn't fail
+			pdu_queue.push((pl_evt, room_id));
-			match services
-				.rooms
-				.timeline
-				.build_and_append_pdu(
-					PduBuilder::state(String::new(), &power_levels_content),
-					user_id,
-					Some(room_id),
-					&state_lock,
-				)
-				.await
-			{
-				| Err(e) => {
-					warn!(%room_id, %user_id, "Failed to demote user's own power level: {e}");
-				},
-				| _ => {
-					info!("Demoted {user_id} in {room_id} as part of account deactivation");
-				},
-			}
 		}
+
+		// Leave the room
+		pdu_queue.push((
+			PduBuilder::state(user_id.to_string(), &RoomMemberEventContent {
+				avatar_url: None,
+				blurhash: None,
+				membership: MembershipState::Leave,
+				displayname: None,
+				join_authorized_via_users_server: None,
+				reason: None,
+				is_direct: None,
+				third_party_invite: None,
+				redact_events: None,
+			}),
+			room_id,
+		));
+
+		// TODO: Redact all messages sent by the user in the room
 	}
 
-	super::leave_all_rooms(services, user_id).boxed().await;
+	super::update_all_rooms(services, pdu_queue, user_id).await;
+	for room_id in all_joined_rooms {
+		services.rooms.state_cache.forget(room_id, user_id);
+	}
 
 	Ok(())
 }

src/api/client/keys.rs

@@ -91,8 +91,11 @@ pub(crate) async fn upload_keys_route(
 			.users
 			.get_device_keys(sender_user, sender_device)
 			.await
+			.and_then(|keys| keys.deserialize().map_err(Into::into))
 		{
-			if existing_keys.json().get() == device_keys.json().get() {
+			// NOTE: also serves as a workaround for a nheko bug which omits cross-signing
+			// NOTE: signatures when re-uploading the same DeviceKeys.
+			if existing_keys.keys == deser_device_keys.keys {
 				debug!(
 					%sender_user,
 					%sender_device,

src/api/client/membership/join.rs

@@ -15,6 +15,7 @@ use conduwuit::{
 	utils::{
 		self, shuffle,
 		stream::{IterStream, ReadyExt},
+		to_canonical_object,
 	},
 	warn,
 };
@@ -1012,40 +1013,55 @@ async fn make_join_request(
 		trace!("make_join response: {:?}", make_join_response);
 		make_join_counter = make_join_counter.saturating_add(1);
 
-		if let Err(ref e) = make_join_response {
+		match make_join_response {
-			if matches!(
+			| Ok(response) => {
-				e.kind(),
+				info!("Received make_join response from {remote_server}");
-				ErrorKind::IncompatibleRoomVersion { .. } | ErrorKind::UnsupportedRoomVersion
+				if let Err(e) = validate_remote_member_event_stub(
-			) {
+					&MembershipState::Join,
-				incompatible_room_version_count =
+					sender_user,
-					incompatible_room_version_count.saturating_add(1);
+					room_id,
-			}
+					&to_canonical_object(&response.event)?,
+				) {
+					warn!("make_join response from {remote_server} failed validation: {e}");
+					continue;
+				}
+				make_join_response_and_server = Ok((response, remote_server.clone()));
+				break;
+			},
+			| Err(e) => {
+				info!("make_join request to {remote_server} failed: {e}");
+				if matches!(
+					e.kind(),
+					ErrorKind::IncompatibleRoomVersion { .. } | ErrorKind::UnsupportedRoomVersion
+				) {
+					incompatible_room_version_count =
+						incompatible_room_version_count.saturating_add(1);
+				}
 
-			if incompatible_room_version_count > 15 {
+				if incompatible_room_version_count > 15 {
-				info!(
+					info!(
-					"15 servers have responded with M_INCOMPATIBLE_ROOM_VERSION or \
+						"15 servers have responded with M_INCOMPATIBLE_ROOM_VERSION or \
-					 M_UNSUPPORTED_ROOM_VERSION, assuming that conduwuit does not support the \
+						 M_UNSUPPORTED_ROOM_VERSION, assuming that conduwuit does not support \
-					 room version {room_id}: {e}"
+						 the room version {room_id}: {e}"
-				);
+					);
-				make_join_response_and_server =
+					make_join_response_and_server =
-					Err!(BadServerResponse("Room version is not supported by Conduwuit"));
+						Err!(BadServerResponse("Room version is not supported by Conduwuit"));
-				return make_join_response_and_server;
+					return make_join_response_and_server;
-			}
+				}
 
-			if make_join_counter > 40 {
+				if make_join_counter > 40 {
-				warn!(
+					warn!(
-					"40 servers failed to provide valid make_join response, assuming no server \
+						"40 servers failed to provide valid make_join response, assuming no \
-					 can assist in joining."
+						 server can assist in joining."
-				);
+					);
-				make_join_response_and_server =
+					make_join_response_and_server =
-					Err!(BadServerResponse("No server available to assist in joining."));
+						Err!(BadServerResponse("No server available to assist in joining."));
 
-				return make_join_response_and_server;
+					return make_join_response_and_server;
-			}
+				}
+			},
 		}
 
-		make_join_response_and_server = make_join_response.map(|r| (r, remote_server.clone()));
-
 		if make_join_response_and_server.is_ok() {
 			break;
 		}

src/api/client/membership/knock.rs

@@ -10,7 +10,7 @@ use conduwuit::{
 	},
 	result::FlatOk,
 	trace,
-	utils::{self, shuffle, stream::IterStream},
+	utils::{self, shuffle, stream::IterStream, to_canonical_object},
 	warn,
 };
 use futures::{FutureExt, StreamExt};
@@ -741,6 +741,17 @@ async fn make_knock_request(
 
 		trace!("make_knock response: {make_knock_response:?}");
 		make_knock_counter = make_knock_counter.saturating_add(1);
+		if let Ok(r) = &make_knock_response {
+			if let Err(e) = validate_remote_member_event_stub(
+				&MembershipState::Knock,
+				sender_user,
+				room_id,
+				&to_canonical_object(&r.event)?,
+			) {
+				warn!("make_knock response from {remote_server} failed validation: {e}");
+				continue;
+			}
+		}
 
 		make_knock_response_and_server = make_knock_response.map(|r| (r, remote_server.clone()));
 

src/api/client/membership/mod.rs

@@ -231,7 +231,7 @@ pub(crate) fn validate_remote_member_event_stub(
 	};
 	if event_membership != &membership.as_str() {
 		return Err!(BadServerResponse(
-			"Remote server returned member event with incorrect room_id"
+			"Remote server returned member event with incorrect membership type"
 		));
 	}
 

src/api/client/message.rs

@@ -371,11 +371,3 @@ pub(crate) async fn is_ignored_invite(
 		.invite_filter_level(&sender_user, recipient_user)
 		.await == FilterLevel::Ignore
 }
-
-#[cfg_attr(debug_assertions, ctor::ctor)]
-fn _is_sorted() {
-	debug_assert!(
-		IGNORED_MESSAGE_TYPES.is_sorted(),
-		"IGNORED_MESSAGE_TYPES must be sorted by the developer"
-	);
-}

src/api/mod.rs

@@ -1,12 +1,13 @@
 #![type_length_limit = "16384"] //TODO: reduce me
 #![allow(clippy::toplevel_ref_arg)]
 
+extern crate conduwuit_core as conduwuit;
+extern crate conduwuit_service as service;
 pub mod client;
 pub mod router;
 pub mod server;
 
-extern crate conduwuit_core as conduwuit;
+pub mod admin;
-extern crate conduwuit_service as service;
 
 pub(crate) use self::router::{Ruma, RumaResponse, State};
 

src/api/router.rs

@@ -17,7 +17,7 @@ use http::{Uri, uri};
 
 use self::handler::RouterExt;
 pub(super) use self::{args::Args as Ruma, response::RumaResponse};
-use crate::{client, server};
+use crate::{admin, client, server};
 
 pub fn build(router: Router<State>, server: &Server) -> Router<State> {
 	let config = &server.config;
@@ -187,7 +187,9 @@ pub fn build(router: Router<State>, server: &Server) -> Router<State> {
 		.route("/_conduwuit/server_version", get(client::conduwuit_server_version))
 		.route("/_continuwuity/server_version", get(client::conduwuit_server_version))
 		.ruma_route(&client::room_initial_sync_route)
-		.route("/client/server.json", get(client::syncv3_client_server_json));
+		.route("/client/server.json", get(client::syncv3_client_server_json))
+		.ruma_route(&admin::rooms::ban::ban_room)
+		.ruma_route(&admin::rooms::list::list_rooms);
 
 	if config.allow_federation {
 		router = router

src/api/server/backfill.rs

@@ -2,7 +2,7 @@ use std::cmp;
 
 use axum::extract::State;
 use conduwuit::{
-	Event, PduCount, Result,
+	Err, Event, PduCount, Result, info,
 	result::LogErr,
 	utils::{IterStream, ReadyExt, stream::TryTools},
 };
@@ -34,6 +34,18 @@ pub(crate) async fn get_backfill_route(
 	}
 	.check()
 	.await?;
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve backfill for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
 
 	let limit = body
 		.limit

src/api/server/event.rs

@@ -1,5 +1,5 @@
 use axum::extract::State;
-use conduwuit::{Result, err};
+use conduwuit::{Err, Result, err, info};
 use ruma::{MilliSecondsSinceUnixEpoch, RoomId, api::federation::event::get_event};
 
 use super::AccessCheck;
@@ -38,6 +38,19 @@ pub(crate) async fn get_event_route(
 	.check()
 	.await?;
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve state for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	Ok(get_event::v1::Response {
 		origin: services.globals.server_name().to_owned(),
 		origin_server_ts: MilliSecondsSinceUnixEpoch::now(),

src/api/server/event_auth.rs

@@ -1,7 +1,7 @@
 use std::{borrow::Borrow, iter::once};
 
 use axum::extract::State;
-use conduwuit::{Error, Result, utils::stream::ReadyExt};
+use conduwuit::{Err, Error, Result, info, utils::stream::ReadyExt};
 use futures::StreamExt;
 use ruma::{
 	RoomId,
@@ -29,6 +29,19 @@ pub(crate) async fn get_event_authorization_route(
 	.check()
 	.await?;
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve state for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	let event = services
 		.rooms
 		.timeline

src/api/server/get_missing_events.rs

@@ -1,5 +1,5 @@
 use axum::extract::State;
-use conduwuit::{Result, debug, debug_error, utils::to_canonical_object};
+use conduwuit::{Err, Result, debug, debug_error, info, utils::to_canonical_object};
 use ruma::api::federation::event::get_missing_events;
 
 use super::AccessCheck;
@@ -26,6 +26,19 @@ pub(crate) async fn get_missing_events_route(
 	.check()
 	.await?;
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve state for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	let limit = body
 		.limit
 		.try_into()
@@ -66,12 +79,12 @@ pub(crate) async fn get_missing_events_route(
 			continue;
 		}
 
+		i = i.saturating_add(1);
 		let Ok(event) = to_canonical_object(&pdu) else {
 			debug_error!(
 				body.origin = body.origin.as_ref().map(tracing::field::display),
 				"Failed to convert PDU in database to canonical JSON: {pdu:?}"
 			);
-			i = i.saturating_add(1);
 			continue;
 		};
 

src/api/server/hierarchy.rs

@@ -1,6 +1,6 @@
 use axum::extract::State;
 use conduwuit::{
-	Err, Result,
+	Err, Result, info,
 	utils::stream::{BroadbandExt, IterStream},
 };
 use conduwuit_service::rooms::spaces::{
@@ -23,6 +23,19 @@ pub(crate) async fn get_hierarchy_route(
 		return Err!(Request(NotFound("Room does not exist.")));
 	}
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve state for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	let room_id = &body.room_id;
 	let suggested_only = body.suggested_only;
 	let ref identifier = Identifier::ServerName(body.origin());

src/api/server/make_join.rs

@@ -30,6 +30,18 @@ pub(crate) async fn create_join_event_template_route(
 	if !services.rooms.metadata.exists(&body.room_id).await {
 		return Err!(Request(NotFound("Room is unknown to this server.")));
 	}
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve make_join for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
 
 	if body.user_id.server_name() != body.origin() {
 		return Err!(Request(BadJson("Not allowed to join on behalf of another server/user.")));

src/api/server/make_knock.rs

@@ -1,6 +1,6 @@
 use RoomVersionId::*;
 use axum::extract::State;
-use conduwuit::{Err, Error, Result, debug_warn, matrix::pdu::PduBuilder, warn};
+use conduwuit::{Err, Error, Result, debug_warn, info, matrix::pdu::PduBuilder, warn};
 use ruma::{
 	RoomVersionId,
 	api::{client::error::ErrorKind, federation::knock::create_knock_event_template},
@@ -20,6 +20,18 @@ pub(crate) async fn create_knock_event_template_route(
 	if !services.rooms.metadata.exists(&body.room_id).await {
 		return Err!(Request(NotFound("Room is unknown to this server.")));
 	}
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve make_knock for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
 
 	if body.user_id.server_name() != body.origin() {
 		return Err!(Request(BadJson("Not allowed to knock on behalf of another server/user.")));

src/api/server/make_leave.rs

@@ -1,5 +1,5 @@
 use axum::extract::State;
-use conduwuit::{Err, Result, matrix::pdu::PduBuilder};
+use conduwuit::{Err, Result, info, matrix::pdu::PduBuilder};
 use ruma::{
 	api::federation::membership::prepare_leave_event,
 	events::room::member::{MembershipState, RoomMemberEventContent},
@@ -20,6 +20,19 @@ pub(crate) async fn create_leave_event_template_route(
 		return Err!(Request(NotFound("Room is unknown to this server.")));
 	}
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve make_leave for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	if body.user_id.server_name() != body.origin() {
 		return Err!(Request(Forbidden(
 			"Not allowed to leave on behalf of another server/user."

src/api/server/send_join.rs

@@ -13,8 +13,7 @@ use conduwuit::{
 use conduwuit_service::Services;
 use futures::{FutureExt, StreamExt, TryStreamExt};
 use ruma::{
-	CanonicalJsonValue, OwnedEventId, OwnedRoomId, OwnedServerName, OwnedUserId, RoomId,
+	CanonicalJsonValue, OwnedEventId, OwnedRoomId, OwnedUserId, RoomId, ServerName,
-	ServerName,
 	api::federation::membership::create_join_event,
 	events::{
 		StateEventType,
@@ -37,6 +36,18 @@ async fn create_join_event(
 	if !services.rooms.metadata.exists(room_id).await {
 		return Err!(Request(NotFound("Room is unknown to this server.")));
 	}
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), room_id)
+		.await
+	{
+		info!(
+			origin = origin.as_str(),
+			"Refusing to serve send_join for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
 
 	// ACL check origin server
 	services
@@ -178,15 +189,6 @@ async fn create_join_event(
 		}
 	}
 
-	let origin: OwnedServerName = serde_json::from_value(
-		value
-			.get("origin")
-			.ok_or_else(|| err!(Request(BadJson("Event does not have an origin server name."))))?
-			.clone()
-			.into(),
-	)
-	.map_err(|e| err!(Request(BadJson("Event has an invalid origin server name: {e}"))))?;
-
 	trace!("Signing send_join event");
 	services
 		.server_keys
@@ -204,7 +206,7 @@ async fn create_join_event(
 	let pdu_id = services
 		.rooms
 		.event_handler
-		.handle_incoming_pdu(&origin, room_id, &event_id, value.clone(), true)
+		.handle_incoming_pdu(sender.server_name(), room_id, &event_id, value.clone(), true)
 		.boxed()
 		.await?
 		.ok_or_else(|| err!(Request(InvalidParam("Could not accept as timeline event."))))?;

src/api/server/send_knock.rs

@@ -1,12 +1,12 @@
 use axum::extract::State;
 use conduwuit::{
-	Err, Result, err,
+	Err, Result, err, info,
 	matrix::{event::gen_event_id_canonical_json, pdu::PduEvent},
 	warn,
 };
 use futures::FutureExt;
 use ruma::{
-	OwnedServerName, OwnedUserId,
+	OwnedUserId,
 	RoomVersionId::*,
 	api::federation::knock::send_knock,
 	events::{
@@ -54,6 +54,19 @@ pub(crate) async fn create_knock_event_v1_route(
 		return Err!(Request(NotFound("Room is unknown to this server.")));
 	}
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve send_knock for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	// ACL check origin server
 	services
 		.rooms
@@ -136,15 +149,6 @@ pub(crate) async fn create_knock_event_v1_route(
 		return Err!(Request(InvalidParam("state_key does not match sender user of event.")));
 	}
 
-	let origin: OwnedServerName = serde_json::from_value(
-		value
-			.get("origin")
-			.ok_or_else(|| err!(Request(BadJson("Event does not have an origin server name."))))?
-			.clone()
-			.into(),
-	)
-	.map_err(|e| err!(Request(BadJson("Event has an invalid origin server name: {e}"))))?;
-
 	let mut event: JsonObject = serde_json::from_str(body.pdu.get())
 		.map_err(|e| err!(Request(InvalidParam("Invalid knock event PDU: {e}"))))?;
 
@@ -163,7 +167,7 @@ pub(crate) async fn create_knock_event_v1_route(
 	let pdu_id = services
 		.rooms
 		.event_handler
-		.handle_incoming_pdu(&origin, &body.room_id, &event_id, value.clone(), true)
+		.handle_incoming_pdu(sender.server_name(), &body.room_id, &event_id, value.clone(), true)
 		.boxed()
 		.await?
 		.ok_or_else(|| err!(Request(InvalidParam("Could not accept as timeline event."))))?;

src/api/server/send_leave.rs

@@ -1,7 +1,7 @@
 #![allow(deprecated)]
 
 use axum::extract::State;
-use conduwuit::{Err, Result, err, matrix::event::gen_event_id_canonical_json};
+use conduwuit::{Err, Result, err, info, matrix::event::gen_event_id_canonical_json};
 use conduwuit_service::Services;
 use futures::FutureExt;
 use ruma::{
@@ -50,6 +50,19 @@ async fn create_leave_event(
 		return Err!(Request(NotFound("Room is unknown to this server.")));
 	}
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), room_id)
+		.await
+	{
+		info!(
+			origin = origin.as_str(),
+			"Refusing to serve backfill for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	// ACL check origin
 	services
 		.rooms

src/api/server/state.rs

@@ -1,7 +1,7 @@
 use std::{borrow::Borrow, iter::once};
 
 use axum::extract::State;
-use conduwuit::{Result, at, err, utils::IterStream};
+use conduwuit::{Err, Result, at, err, info, utils::IterStream};
 use futures::{FutureExt, StreamExt, TryStreamExt};
 use ruma::{OwnedEventId, api::federation::event::get_room_state};
 
@@ -24,6 +24,19 @@ pub(crate) async fn get_room_state_route(
 	.check()
 	.await?;
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve state for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	let shortstatehash = services
 		.rooms
 		.state_accessor

src/api/server/state_ids.rs

@@ -1,7 +1,7 @@
 use std::{borrow::Borrow, iter::once};
 
 use axum::extract::State;
-use conduwuit::{Result, at, err};
+use conduwuit::{Err, Result, at, err, info};
 use futures::{StreamExt, TryStreamExt};
 use ruma::{OwnedEventId, api::federation::event::get_room_state_ids};
 
@@ -25,6 +25,19 @@ pub(crate) async fn get_room_state_ids_route(
 	.check()
 	.await?;
 
+	if !services
+		.rooms
+		.state_cache
+		.server_in_room(services.globals.server_name(), &body.room_id)
+		.await
+	{
+		info!(
+			origin = body.origin().as_str(),
+			"Refusing to serve state for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	let shortstatehash = services
 		.rooms
 		.state_accessor

src/api/server/utils.rs

@@ -1,6 +1,6 @@
 use conduwuit::{Err, Result, implement, is_false};
 use conduwuit_service::Services;
-use futures::{FutureExt, StreamExt, future::OptionFuture, join};
+use futures::{FutureExt, future::OptionFuture, join};
 use ruma::{EventId, RoomId, ServerName};
 
 pub(super) struct AccessCheck<'a> {
@@ -31,15 +31,6 @@ pub(super) async fn check(&self) -> Result {
 		.state_cache
 		.server_in_room(self.origin, self.room_id);
 
-	// if any user on our homeserver is trying to knock this room, we'll need to
-	// acknowledge bans or leaves
-	let user_is_knocking = self
-		.services
-		.rooms
-		.state_cache
-		.room_members_knocked(self.room_id)
-		.count();
-
 	let server_can_see: OptionFuture<_> = self
 		.event_id
 		.map(|event_id| {
@@ -51,14 +42,14 @@ pub(super) async fn check(&self) -> Result {
 		})
 		.into();
 
-	let (world_readable, server_in_room, server_can_see, acl_check, user_is_knocking) =
+	let (world_readable, server_in_room, server_can_see, acl_check) =
-		join!(world_readable, server_in_room, server_can_see, acl_check, user_is_knocking);
+		join!(world_readable, server_in_room, server_can_see, acl_check);
 
 	if !acl_check {
 		return Err!(Request(Forbidden("Server access denied.")));
 	}
 
-	if !world_readable && !server_in_room && user_is_knocking == 0 {
+	if !world_readable && !server_in_room {
 		return Err!(Request(Forbidden("Server is not in room.")));
 	}
 

src/core/alloc/je.rs

@@ -47,7 +47,7 @@ type Key = ArrayVec<usize, KEY_SEGS>;
 const NAME_MAX: usize = 128;
 const KEY_SEGS: usize = 8;
 
-#[crate::ctor]
+#[ctor::ctor]
 fn _static_initialization() {
 	acq_epoch().expect("pre-initialization of jemalloc failed");
 	acq_epoch().expect("pre-initialization of jemalloc failed");

src/core/config/mod.rs

@@ -53,8 +53,7 @@ use crate::{Result, err, error::Error, utils::sys};
 ### For more information, see:
 ### https://continuwuity.org/configuration.html
 "#,
-	ignore = "config_paths catchall well_known tls blurhashing \
+	ignore = "config_paths catchall"
-	allow_invalid_tls_certificates_yes_i_know_what_the_fuck_i_am_doing_with_this_and_i_know_this_is_insecure antispam"
 )]
 pub struct Config {
 	// Paths to config file(s). Not supposed to be set manually in the config file,
@@ -105,7 +104,7 @@ pub struct Config {
 	#[serde(default = "default_port")]
 	port: ListeningPort,
 
-	// external structure; separate section
+	/// display: nested
 	#[serde(default)]
 	pub tls: TlsConfig,
 
@@ -724,7 +723,7 @@ pub struct Config {
 	#[serde(default = "default_default_room_version")]
 	pub default_room_version: RoomVersionId,
 
-	// external structure; separate section
+	/// display: nested
 	#[serde(default)]
 	pub well_known: WellKnownConfig,
 
@@ -2030,19 +2029,22 @@ pub struct Config {
 	/// etc. This is a hidden argument that should NOT be used in production as
 	/// it is highly insecure and I will personally yell at you if I catch you
 	/// using this.
+	///
+	/// display: hidden
 	#[serde(default)]
 	pub allow_invalid_tls_certificates_yes_i_know_what_the_fuck_i_am_doing_with_this_and_i_know_this_is_insecure:
 		bool,
 
-	// external structure; separate section
+	/// display: nested
 	#[serde(default)]
 	pub ldap: LdapConfig,
 
 	/// Configuration for antispam support
+	/// display: nested
 	#[serde(default)]
 	pub antispam: Option<Antispam>,
 
-	// external structure; separate section
+	/// display: nested
 	#[serde(default)]
 	pub blurhashing: BlurhashConfig,
 	#[serde(flatten)]
@@ -2259,15 +2261,23 @@ struct ListeningAddr {
 }
 
 #[derive(Clone, Debug, Deserialize)]
+#[config_example_generator(
+	filename = "conduwuit-example.toml",
+	section = "global.antispam",
+	optional = "true"
+)]
 pub struct Antispam {
+	/// display: nested
 	pub meowlnir: Option<MeowlnirConfig>,
+	/// display: nested
 	pub draupnir: Option<DraupnirConfig>,
 }
 
 #[derive(Clone, Debug, Deserialize)]
 #[config_example_generator(
 	filename = "conduwuit-example.toml",
-	section = "global.antispam.meowlnir"
+	section = "global.antispam.meowlnir",
+	optional = "true"
 )]
 pub struct MeowlnirConfig {
 	/// The base URL on which to contact Meowlnir (before /_meowlnir/antispam).
@@ -2296,7 +2306,8 @@ pub struct MeowlnirConfig {
 #[derive(Clone, Debug, Deserialize)]
 #[config_example_generator(
 	filename = "conduwuit-example.toml",
-	section = "global.antispam.draupnir"
+	section = "global.antispam.draupnir",
+	optional = "true"
 )]
 pub struct DraupnirConfig {
 	/// The base URL on which to contact Draupnir (before /api/).

src/core/debug.rs

@@ -62,7 +62,7 @@ pub const INFO_SPAN_LEVEL: Level = if cfg!(debug_assertions) {
 pub static DEBUGGER: LazyLock<bool> =
 	LazyLock::new(|| env::var("_").unwrap_or_default().ends_with("gdb"));
 
-#[cfg_attr(debug_assertions, crate::ctor)]
+#[cfg_attr(debug_assertions, ctor::ctor)]
 #[cfg_attr(not(debug_assertions), allow(dead_code))]
 fn set_panic_trap() {
 	if !*DEBUGGER {

src/core/error/err.rs

@@ -115,7 +115,7 @@ macro_rules! err {
 macro_rules! err_log {
 	($out:ident, $level:ident, $($fields:tt)+) => {{
 		use $crate::tracing::{
-			callsite, callsite2, metadata, valueset, Callsite,
+			callsite, callsite2, metadata, valueset_all, Callsite,
 			Level,
 		};
 
@@ -133,7 +133,7 @@ macro_rules! err_log {
 			fields: $($fields)+,
 		};
 
-		($crate::error::visit)(&mut $out, LEVEL, &__CALLSITE, &mut valueset!(__CALLSITE.metadata().fields(), $($fields)+));
+		($crate::error::visit)(&mut $out, LEVEL, &__CALLSITE, &mut valueset_all!(__CALLSITE.metadata().fields(), $($fields)+));
 		($out).into()
 	}}
 }

src/core/error/response.rs

@@ -14,6 +14,25 @@ use crate::error;
 
 impl axum::response::IntoResponse for Error {
 	fn into_response(self) -> axum::response::Response {
+		let status = self.status_code();
+		if status.is_server_error() {
+			error!(
+				error = %self,
+				error_debug = ?self,
+				kind = ?self.kind(),
+				status = %status,
+				"Server error"
+			);
+		} else if status.is_client_error() {
+			use crate::debug_error;
+			debug_error!(
+				error = %self,
+				kind = ?self.kind(),
+				status = %status,
+				"Client error"
+			);
+		}
+
 		let response: UiaaResponse = self.into();
 		response
 			.try_into_http_response::<BytesMut>()

src/core/info/cargo.rs

@@ -1,95 +0,0 @@
-//! Information about the build related to Cargo. This is a frontend interface
-//! informed by proc-macros that capture raw information at build time which is
-//! further processed at runtime either during static initialization or as
-//! necessary.
-
-use std::sync::OnceLock;
-
-use cargo_toml::{DepsSet, Manifest};
-use conduwuit_macros::cargo_manifest;
-
-use crate::Result;
-
-// Raw captures of the cargo manifest for each crate. This is provided by a
-// proc-macro at build time since the source directory and the cargo toml's may
-// not be present during execution.
-
-#[cargo_manifest]
-const WORKSPACE_MANIFEST: &'static str = ();
-#[cargo_manifest(crate = "macros")]
-const MACROS_MANIFEST: &'static str = ();
-#[cargo_manifest(crate = "core")]
-const CORE_MANIFEST: &'static str = ();
-#[cargo_manifest(crate = "database")]
-const DATABASE_MANIFEST: &'static str = ();
-#[cargo_manifest(crate = "service")]
-const SERVICE_MANIFEST: &'static str = ();
-#[cargo_manifest(crate = "admin")]
-const ADMIN_MANIFEST: &'static str = ();
-#[cargo_manifest(crate = "router")]
-const ROUTER_MANIFEST: &'static str = ();
-#[cargo_manifest(crate = "main")]
-const MAIN_MANIFEST: &'static str = ();
-
-/// Processed list of features across all project crates. This is generated from
-/// the data in the MANIFEST strings and contains all possible project features.
-/// For *enabled* features see the info::rustc module instead.
-static FEATURES: OnceLock<Vec<String>> = OnceLock::new();
-
-/// Processed list of dependencies. This is generated from the data captured in
-/// the MANIFEST.
-static DEPENDENCIES: OnceLock<DepsSet> = OnceLock::new();
-
-#[must_use]
-pub fn dependencies_names() -> Vec<&'static str> {
-	dependencies().keys().map(String::as_str).collect()
-}
-
-pub fn dependencies() -> &'static DepsSet {
-	DEPENDENCIES.get_or_init(|| {
-		init_dependencies().unwrap_or_else(|e| panic!("Failed to initialize dependencies: {e}"))
-	})
-}
-
-/// List of all possible features for the project. For *enabled* features in
-/// this build see the companion function in info::rustc.
-pub fn features() -> &'static Vec<String> {
-	FEATURES.get_or_init(|| {
-		init_features().unwrap_or_else(|e| panic!("Failed initialize features: {e}"))
-	})
-}
-
-fn init_features() -> Result<Vec<String>> {
-	let mut features = Vec::new();
-	append_features(&mut features, WORKSPACE_MANIFEST)?;
-	append_features(&mut features, MACROS_MANIFEST)?;
-	append_features(&mut features, CORE_MANIFEST)?;
-	append_features(&mut features, DATABASE_MANIFEST)?;
-	append_features(&mut features, SERVICE_MANIFEST)?;
-	append_features(&mut features, ADMIN_MANIFEST)?;
-	append_features(&mut features, ROUTER_MANIFEST)?;
-	append_features(&mut features, MAIN_MANIFEST)?;
-	features.sort();
-	features.dedup();
-
-	Ok(features)
-}
-
-fn append_features(features: &mut Vec<String>, manifest: &str) -> Result<()> {
-	let manifest = Manifest::from_str(manifest)?;
-	features.extend(manifest.features.keys().cloned());
-
-	Ok(())
-}
-
-fn init_dependencies() -> Result<DepsSet> {
-	let manifest = Manifest::from_str(WORKSPACE_MANIFEST)?;
-	let deps_set = manifest
-		.workspace
-		.as_ref()
-		.expect("manifest has workspace section")
-		.dependencies
-		.clone();
-
-	Ok(deps_set)
-}

src/core/info/mod.rs

@@ -1,12 +1,5 @@
-//! Information about the project. This module contains version, build, system,
-//! etc information which can be queried by admins or used by developers.
-
-pub mod cargo;
 pub mod room_version;
-pub mod rustc;
 pub mod version;
 
-pub use conduwuit_macros::rustc_flags_capture;
-
 pub const MODULE_ROOT: &str = const_str::split!(std::module_path!(), "::")[0];
 pub const CRATE_PREFIX: &str = const_str::split!(MODULE_ROOT, '_')[0];

src/core/info/rustc.rs

@@ -1,54 +0,0 @@
-//! Information about the build related to rustc. This is a frontend interface
-//! informed by proc-macros at build time. Since the project is split into
-//! several crates, lower-level information is supplied from each crate during
-//! static initialization.
-
-use std::{collections::BTreeMap, sync::OnceLock};
-
-use crate::utils::exchange;
-
-/// Raw capture of rustc flags used to build each crate in the project. Informed
-/// by rustc_flags_capture macro (one in each crate's mod.rs). This is
-/// done during static initialization which is why it's mutex-protected and pub.
-/// Should not be written to by anything other than our macro.
-///
-/// We specifically use a std mutex here because parking_lot cannot be used
-/// after thread local storage is destroyed on MacOS.
-pub static FLAGS: std::sync::Mutex<BTreeMap<&str, &[&str]>> =
-	std::sync::Mutex::new(BTreeMap::new());
-
-/// Processed list of enabled features across all project crates. This is
-/// generated from the data in FLAGS.
-static FEATURES: OnceLock<Vec<&'static str>> = OnceLock::new();
-
-/// List of features enabled for the project.
-pub fn features() -> &'static Vec<&'static str> { FEATURES.get_or_init(init_features) }
-
-fn init_features() -> Vec<&'static str> {
-	let mut features = Vec::new();
-	FLAGS
-		.lock()
-		.expect("locked")
-		.iter()
-		.for_each(|(_, flags)| append_features(&mut features, flags));
-
-	features.sort_unstable();
-	features.dedup();
-	features
-}
-
-fn append_features(features: &mut Vec<&'static str>, flags: &[&'static str]) {
-	let mut next_is_cfg = false;
-	for flag in flags {
-		let is_cfg = *flag == "--cfg";
-		let is_feature = flag.starts_with("feature=");
-		if exchange(&mut next_is_cfg, is_cfg) && is_feature {
-			if let Some(feature) = flag
-				.split_once('=')
-				.map(|(_, feature)| feature.trim_matches('"'))
-			{
-				features.push(feature);
-			}
-		}
-	}
-}

src/core/mod.rs

@@ -22,7 +22,7 @@ pub use ::tracing;
 pub use config::Config;
 pub use error::Error;
 pub use info::{
-	rustc_flags_capture, version,
+	version,
 	version::{name, version},
 };
 pub use matrix::{
@@ -30,12 +30,10 @@ pub use matrix::{
 };
 pub use parking_lot::{Mutex as SyncMutex, RwLock as SyncRwLock};
 pub use server::Server;
-pub use utils::{ctor, dtor, implement, result, result::Result};
+pub use utils::{implement, result, result::Result};
 
 pub use crate as conduwuit_core;
 
-rustc_flags_capture! {}
-
 #[cfg(any(not(conduwuit_mods), not(feature = "conduwuit_mods")))]
 pub mod mods {
 	#[macro_export]

src/core/utils/mod.rs

@@ -22,7 +22,6 @@ pub mod time;
 pub mod with_lock;
 
 pub use ::conduwuit_macros::implement;
-pub use ::ctor::{ctor, dtor};
 
 pub use self::{
 	arrayvec::ArrayVecExt,

src/database/Cargo.toml

@@ -64,7 +64,6 @@ serde.workspace = true
 serde_json.workspace = true
 tokio.workspace = true
 tracing.workspace = true
-ctor.workspace = true
 
 [lints]
 workspace = true

src/database/mod.rs

@@ -3,11 +3,8 @@
 extern crate conduwuit_core as conduwuit;
 extern crate rust_rocksdb as rocksdb;
 
-use ctor::{ctor, dtor};
-
 conduwuit::mod_ctor! {}
 conduwuit::mod_dtor! {}
-conduwuit::rustc_flags_capture! {}
 
 #[cfg(test)]
 mod benches;

src/macros/cargo.rs

@@ -1,47 +0,0 @@
-use std::{fs::read_to_string, path::PathBuf};
-
-use proc_macro::{Span, TokenStream};
-use quote::quote;
-use syn::{Error, ItemConst, Meta};
-
-use crate::{Result, utils};
-
-pub(super) fn manifest(item: ItemConst, args: &[Meta]) -> Result<TokenStream> {
-	let member = utils::get_named_string(args, "crate");
-	let path = manifest_path(member.as_deref())?;
-	let manifest = read_to_string(&path).unwrap_or_default();
-	let val = manifest.as_str();
-	let name = item.ident;
-	let ret = quote! {
-		const #name: &'static str = #val;
-	};
-
-	Ok(ret.into())
-}
-
-#[allow(clippy::option_env_unwrap)]
-fn manifest_path(member: Option<&str>) -> Result<PathBuf> {
-	let Some(path) = option_env!("CARGO_MANIFEST_DIR") else {
-		return Err(Error::new(
-			Span::call_site().into(),
-			"missing CARGO_MANIFEST_DIR in environment",
-		));
-	};
-
-	let mut path: PathBuf = path.into();
-
-	// conduwuit/src/macros/ -> conduwuit/src/
-	path.pop();
-
-	if let Some(member) = member {
-		// conduwuit/$member/Cargo.toml
-		path.push(member);
-	} else {
-		// conduwuit/src/ -> conduwuit/
-		path.pop();
-	}
-
-	path.push("Cargo.toml");
-
-	Ok(path)
-}

src/macros/config.rs

@@ -73,11 +73,19 @@ fn generate_example(input: &ItemStruct, args: &[Meta], write: bool) -> Result<To
 				.expect("written to config file");
 		}
 
-		file.write_fmt(format_args!("\n[{section}]\n"))
+		let optional = settings.get("optional").is_some_and(|v| v == "true");
+		let section_header = if optional {
+			format!("\n#[{section}]\n")
+		} else {
+			format!("\n[{section}]\n")
+		};
+		file.write_fmt(format_args!("{section_header}"))
 			.expect("written to config file");
 	}
 
 	let mut summary: Vec<TokenStream2> = Vec::new();
+	let mut nested_displays: Vec<TokenStream2> = Vec::new();
+
 	if let Fields::Named(FieldsNamed { named, .. }) = &input.fields {
 		for field in named {
 			let Some(ident) = &field.ident else {
@@ -92,35 +100,6 @@ fn generate_example(input: &ItemStruct, args: &[Meta], write: bool) -> Result<To
 				continue;
 			};
 
-			let doc = get_doc_comment(field)
-				.unwrap_or_else(|| undocumented.into())
-				.trim_end()
-				.to_owned();
-
-			let doc = if doc.ends_with('#') {
-				format!("{doc}\n")
-			} else {
-				format!("{doc}\n#\n")
-			};
-
-			let default = get_doc_comment_line(field, "default")
-				.or_else(|| get_default(field))
-				.unwrap_or_default();
-
-			let default = if !default.is_empty() {
-				format!(" {default}")
-			} else {
-				default
-			};
-
-			if let Some(file) = file.as_mut() {
-				file.write_fmt(format_args!("\n{doc}"))
-					.expect("written to config file");
-
-				file.write_fmt(format_args!("#{ident} ={default}\n"))
-					.expect("written to config file");
-			}
-
 			let display = get_doc_comment_line(field, "display");
 			let display_directive = |key| {
 				display
@@ -129,17 +108,77 @@ fn generate_example(input: &ItemStruct, args: &[Meta], write: bool) -> Result<To
 					.flat_map(|display| display.split(' '))
 					.any(|directive| directive == key)
 			};
+			let is_nested = display_directive("nested");
+			let is_hidden = display_directive("hidden");
 
-			if !display_directive("hidden") {
+			// Only generate config file entries for non-nested, visible types
-				let value = if display_directive("sensitive") {
+			if !is_nested && !is_hidden {
-					quote! { "***********" }
+				let doc = get_doc_comment(field)
+					.unwrap_or_else(|| undocumented.into())
+					.trim_end()
+					.to_owned();
+
+				let doc = if doc.ends_with('#') {
+					format!("{doc}\n")
 				} else {
-					quote! { format_args!("{:?}", self.#ident) }
+					format!("{doc}\n#\n")
 				};
 
-				let name = ident.to_string();
+				let default = get_doc_comment_line(field, "default")
+					.or_else(|| get_default(field))
+					.unwrap_or_default();
+
+				let default = if !default.is_empty() {
+					format!(" {default}")
+				} else {
+					default
+				};
+
+				if let Some(file) = file.as_mut() {
+					file.write_fmt(format_args!("\n{doc}"))
+						.expect("written to config file");
+
+					file.write_fmt(format_args!("#{ident} ={default}\n"))
+						.expect("written to config file");
+				}
+			}
+
+			// Generate Display implementation for all fields
+			let name = ident.to_string();
+
+			if display_directive("sensitive") {
 				summary.push(quote! {
-					writeln!(out, "| {} | {} |", #name, #value)?;
+					writeln!(out, "| {} | {} |", #name, "***********")?;
+				});
+			} else if is_nested {
+				let is_option = matches!(type_name.as_str(), "Option");
+				if is_option {
+					summary.push(quote! {
+						writeln!(out, "| {} | {} |", #name,
+							if self.#ident.is_some() { "[configured]" } else { "None" })?;
+					});
+
+					nested_displays.push(quote! {
+						if let Some(nested) = &self.#ident {
+							writeln!(out)?;
+							writeln!(out, "## {}", #name)?;
+							write!(out, "{}", nested)?;
+						}
+					});
+				} else {
+					summary.push(quote! {
+						writeln!(out, "| {} | [configured] |", #name)?;
+					});
+
+					nested_displays.push(quote! {
+						writeln!(out)?;
+						writeln!(out, "## {}", #name)?;
+						write!(out, "{}", &self.#ident)?;
+					});
+				}
+			} else {
+				summary.push(quote! {
+					writeln!(out, "| {} | {:?} |", #name, self.#ident)?;
 				});
 			}
 		}
@@ -159,6 +198,7 @@ fn generate_example(input: &ItemStruct, args: &[Meta], write: bool) -> Result<To
 				writeln!(out, "| name | value |")?;
 				writeln!(out, "| :--- | :---  |")?;
 				#( #summary )*
+				#( #nested_displays )*
 				Ok(())
 			}
 		}

src/macros/mod.rs

@@ -1,15 +1,13 @@
 mod admin;
-mod cargo;
 mod config;
 mod debug;
 mod implement;
 mod refutable;
-mod rustc;
 mod utils;
 
 use proc_macro::TokenStream;
 use syn::{
-	Error, Item, ItemConst, ItemEnum, ItemFn, ItemStruct, Meta,
+	Error, Item, ItemEnum, ItemFn, ItemStruct, Meta,
 	parse::{Parse, Parser},
 	parse_macro_input,
 };
@@ -26,19 +24,11 @@ pub fn admin_command_dispatch(args: TokenStream, input: TokenStream) -> TokenStr
 	attribute_macro::<ItemEnum, _>(args, input, admin::command_dispatch)
 }
 
-#[proc_macro_attribute]
-pub fn cargo_manifest(args: TokenStream, input: TokenStream) -> TokenStream {
-	attribute_macro::<ItemConst, _>(args, input, cargo::manifest)
-}
-
 #[proc_macro_attribute]
 pub fn recursion_depth(args: TokenStream, input: TokenStream) -> TokenStream {
 	attribute_macro::<Item, _>(args, input, debug::recursion_depth)
 }
 
-#[proc_macro]
-pub fn rustc_flags_capture(args: TokenStream) -> TokenStream { rustc::flags_capture(args) }
-
 #[proc_macro_attribute]
 pub fn refutable(args: TokenStream, input: TokenStream) -> TokenStream {
 	attribute_macro::<ItemFn, _>(args, input, refutable::refutable)

src/macros/rustc.rs

@@ -1,29 +0,0 @@
-use proc_macro::TokenStream;
-use quote::quote;
-
-pub(super) fn flags_capture(args: TokenStream) -> TokenStream {
-	let cargo_crate_name = std::env::var("CARGO_CRATE_NAME");
-	let crate_name = match cargo_crate_name.as_ref() {
-		| Err(_) => return args,
-		| Ok(crate_name) => crate_name.trim_start_matches("conduwuit_"),
-	};
-
-	let flag = std::env::args().collect::<Vec<_>>();
-	let flag_len = flag.len();
-	let ret = quote! {
-		pub static RUSTC_FLAGS: [&str; #flag_len] = [#( #flag ),*];
-
-		#[ctor]
-		fn _set_rustc_flags() {
-			conduwuit_core::info::rustc::FLAGS.lock().expect("locked").insert(#crate_name, &RUSTC_FLAGS);
-		}
-
-		// static strings have to be yanked on module unload
-		#[dtor]
-		fn _unset_rustc_flags() {
-			conduwuit_core::info::rustc::FLAGS.lock().expect("locked").remove(#crate_name);
-		}
-	};
-
-	ret.into()
-}

src/main/Cargo.toml

@@ -207,7 +207,6 @@ clap.workspace = true
 console-subscriber.optional = true
 console-subscriber.workspace = true
 const-str.workspace = true
-ctor.workspace = true
 log.workspace = true
 opentelemetry.optional = true
 opentelemetry.workspace = true

src/main/mod.rs

@@ -2,27 +2,26 @@
 
 use std::sync::{Arc, atomic::Ordering};
 
-use conduwuit_core::{debug_info, error, rustc_flags_capture};
+use conduwuit_core::{debug_info, error};
 
 mod clap;
 mod logging;
 mod mods;
+mod panic;
 mod restart;
 mod runtime;
 mod sentry;
 mod server;
 mod signal;
 
-use ctor::{ctor, dtor};
-use server::Server;
-
-rustc_flags_capture! {}
-
 pub use conduwuit_core::{Error, Result};
+use server::Server;
 
 pub use crate::clap::Args;
 
 pub fn run() -> Result<()> {
+	panic::init();
+
 	let args = clap::parse();
 	run_with_args(&args)
 }

src/main/panic.rs

@@ -0,0 +1,34 @@
+use std::{backtrace::Backtrace, panic};
+
+/// Initialize the panic hook to capture backtraces at the point of panic.
+/// This is needed to capture the backtrace before the unwind destroys it.
+pub(crate) fn init() {
+	let default_hook = panic::take_hook();
+
+	panic::set_hook(Box::new(move |info| {
+		let backtrace = Backtrace::force_capture();
+
+		let location_str = info.location().map_or_else(String::new, |loc| {
+			format!(" at {}:{}:{}", loc.file(), loc.line(), loc.column())
+		});
+
+		let message = if let Some(s) = info.payload().downcast_ref::<&str>() {
+			(*s).to_owned()
+		} else if let Some(s) = info.payload().downcast_ref::<String>() {
+			s.clone()
+		} else {
+			"Box<dyn Any>".to_owned()
+		};
+
+		let thread_name = std::thread::current()
+			.name()
+			.map_or_else(|| "<unnamed>".to_owned(), ToOwned::to_owned);
+
+		eprintln!(
+			"\nthread '{thread_name}' panicked{location_str}: \
+			 {message}\n\nBacktrace:\n{backtrace}"
+		);
+
+		default_hook(info);
+	}));
+}

src/router/Cargo.toml

@@ -122,7 +122,6 @@ tokio.workspace = true
 tower.workspace = true
 tower-http.workspace = true
 tracing.workspace = true
-ctor.workspace = true
 
 [target.'cfg(all(unix, target_os = "linux"))'.dependencies]
 sd-notify.workspace = true

src/router/mod.rs

@@ -12,12 +12,10 @@ use std::{panic::AssertUnwindSafe, pin::Pin, sync::Arc};
 
 use conduwuit::{Error, Result, Server};
 use conduwuit_service::Services;
-use ctor::{ctor, dtor};
 use futures::{Future, FutureExt, TryFutureExt};
 
 conduwuit::mod_ctor! {}
 conduwuit::mod_dtor! {}
-conduwuit::rustc_flags_capture! {}
 
 #[unsafe(no_mangle)]
 pub extern "Rust" fn start(

src/service/Cargo.toml

@@ -118,7 +118,6 @@ webpage.optional = true
 blurhash.workspace = true
 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

src/service/announcements/mod.rs

@@ -18,8 +18,9 @@
 use std::{sync::Arc, time::Duration};
 
 use async_trait::async_trait;
-use conduwuit::{Result, Server, debug, info, warn};
+use conduwuit::{Result, Server, debug, error, info, warn};
 use database::{Deserialized, Map};
+use rand::Rng;
 use ruma::events::{Mentions, room::message::RoomMessageEventContent};
 use serde::Deserialize;
 use tokio::{
@@ -86,9 +87,27 @@ impl crate::Service for Service {
 			return Ok(());
 		}
 
+		// Run the first check immediately and send errors to admin room
+		if let Err(e) = self.check().await {
+			error!(?e, "Failed to check for announcements on startup");
+			self.services
+				.admin
+				.send_message(RoomMessageEventContent::text_plain(format!(
+					"Failed to check for announcements on startup: {e}"
+				)))
+				.await
+				.ok();
+		}
+
+		let first_check_jitter = {
+			let mut rng = rand::thread_rng();
+			let jitter_percent = rng.gen_range(-50.0..=10.0);
+			self.interval.mul_f64(1.0 + jitter_percent / 100.0)
+		};
+
 		let mut i = interval(self.interval);
 		i.set_missed_tick_behavior(MissedTickBehavior::Delay);
-		i.reset_after(self.interval);
+		i.reset_after(first_check_jitter);
 		loop {
 			tokio::select! {
 				() = self.interrupt.notified() => break,

src/service/media/remote.rs

@@ -56,9 +56,18 @@ pub async fn fetch_remote_content(
 
 	let result = self
 		.fetch_content_authenticated(mxc, user, server, timeout_ms)
-		.await;
+		.await
+		.inspect_err(|error| {
+			debug_warn!(
+				%mxc,
+				?user,
+				?server,
+				?error,
+				"Authenticated fetch of remote content failed"
+			);
+		});
 
-	if let Err(Error::Request(NotFound, ..)) = &result {
+	if let Err(Error::Request(Unrecognized, ..)) = &result {
 		return self
 			.fetch_content_unauthenticated(mxc, user, server, timeout_ms)
 			.await;
@@ -87,7 +96,7 @@ async fn fetch_thumbnail_authenticated(
 		timeout_ms,
 	};
 
-	let Response { content, .. } = self.federation_request(mxc, user, server, request).await?;
+	let Response { content, .. } = self.federation_request(mxc, server, request).await?;
 
 	match content {
 		| FileOrLocation::File(content) =>
@@ -111,7 +120,7 @@ async fn fetch_content_authenticated(
 		timeout_ms,
 	};
 
-	let Response { content, .. } = self.federation_request(mxc, user, server, request).await?;
+	let Response { content, .. } = self.federation_request(mxc, server, request).await?;
 
 	match content {
 		| FileOrLocation::File(content) => self.handle_content_file(mxc, user, content).await,
@@ -145,7 +154,7 @@ async fn fetch_thumbnail_unauthenticated(
 
 	let Response {
 		file, content_type, content_disposition, ..
-	} = self.federation_request(mxc, user, server, request).await?;
+	} = self.federation_request(mxc, server, request).await?;
 
 	let content = Content { file, content_type, content_disposition };
 
@@ -173,7 +182,7 @@ async fn fetch_content_unauthenticated(
 
 	let Response {
 		file, content_type, content_disposition, ..
-	} = self.federation_request(mxc, user, server, request).await?;
+	} = self.federation_request(mxc, server, request).await?;
 
 	let content = Content { file, content_type, content_disposition };
 
@@ -296,7 +305,6 @@ async fn location_request(&self, location: &str) -> Result<FileMeta> {
 async fn federation_request<Request>(
 	&self,
 	mxc: &Mxc<'_>,
-	user: Option<&UserId>,
 	server: Option<&ServerName>,
 	request: Request,
 ) -> Result<Request::IncomingResponse>
@@ -307,40 +315,6 @@ where
 		.sending
 		.send_federation_request(server.unwrap_or(mxc.server_name), request)
 		.await
-		.map_err(|error| handle_federation_error(mxc, user, server, error))
-}
-
-// Handles and adjusts the error for the caller to determine if they should
-// request the fallback endpoint or give up.
-fn handle_federation_error(
-	mxc: &Mxc<'_>,
-	user: Option<&UserId>,
-	server: Option<&ServerName>,
-	error: Error,
-) -> Error {
-	let fallback = || {
-		err!(Request(NotFound(
-			debug_error!(%mxc, user = user.map(tracing::field::display), server = server.map(tracing::field::display), ?error, "Remote media not found")
-		)))
-	};
-
-	// Matrix server responses for fallback always taken.
-	if error.kind() == NotFound || error.kind() == Unrecognized {
-		return fallback();
-	}
-
-	// If we get these from any middleware we'll try the other endpoint rather than
-	// giving up too early.
-	if error.status_code().is_redirection()
-		|| error.status_code().is_client_error()
-		|| error.status_code().is_server_error()
-	{
-		return fallback();
-	}
-
-	// Reached for 5xx errors. This is where we don't fallback given the likelihood
-	// the other endpoint will also be a 5xx and we're wasting time.
-	error
 }
 
 #[implement(super::Service)]

src/service/mod.rs

@@ -34,11 +34,9 @@ pub mod transaction_ids;
 pub mod uiaa;
 pub mod users;
 
-use ctor::{ctor, dtor};
 pub(crate) use service::{Args, Dep, Service};
 
 pub use crate::services::Services;
 
 conduwuit::mod_ctor! {}
 conduwuit::mod_dtor! {}
-conduwuit::rustc_flags_capture! {}

src/service/rooms/event_handler/handle_incoming_pdu.rs

@@ -4,8 +4,8 @@ use std::{
 };
 
 use conduwuit::{
-	Err, Event, Result, debug::INFO_SPAN_LEVEL, defer, err, implement, utils::stream::IterStream,
+	Err, Event, Result, debug::INFO_SPAN_LEVEL, defer, err, implement, info,
-	warn,
+	utils::stream::IterStream, warn,
 };
 use futures::{
 	FutureExt, TryFutureExt, TryStreamExt,
@@ -70,7 +70,7 @@ pub async fn handle_incoming_pdu<'a>(
 		return Err!(Request(TooLarge("PDU is too large")));
 	}
 
-	// 1.1 Check the server is in the room
+	// 1.1 Check we even know about the room
 	let meta_exists = self.services.metadata.exists(room_id).map(Ok);
 
 	// 1.2 Check if the room is disabled
@@ -114,6 +114,19 @@ pub async fn handle_incoming_pdu<'a>(
 		return Err!(Request(Forbidden("Federation of this room is disabled by this server.")));
 	}
 
+	if !self
+		.services
+		.state_cache
+		.server_in_room(self.services.globals.server_name(), room_id)
+		.await
+	{
+		info!(
+			%origin,
+			"Dropping inbound PDU for room we aren't participating in"
+		);
+		return Err!(Request(NotFound("This server is not participating in that room.")));
+	}
+
 	let (incoming_pdu, val) = self
 		.handle_outlier_pdu(origin, create_event, event_id, room_id, value, false)
 		.await?;

src/service/rooms/state_accessor/server_can.rs

@@ -1,4 +1,4 @@
-use conduwuit::{implement, utils::stream::ReadyExt};
+use conduwuit::{implement, utils::stream::ReadyExt, warn};
 use futures::StreamExt;
 use ruma::{
 	EventId, RoomId, ServerName,
@@ -19,7 +19,12 @@ pub async fn server_can_see_event(
 	event_id: &EventId,
 ) -> bool {
 	let Ok(shortstatehash) = self.pdu_shortstatehash(event_id).await else {
-		return true;
+		warn!(
+			"Unable to visibility check event {} in room {} for server {}: shortstatehash not \
+			 found",
+			event_id, room_id, origin
+		);
+		return false;
 	};
 
 	let history_visibility = self

src/service/uiaa/mod.rs

@@ -233,6 +233,16 @@ pub async fn try_auth(
 		| AuthData::Dummy(_) => {
 			uiaainfo.completed.push(AuthType::Dummy);
 		},
+		| AuthData::FallbackAcknowledgement(_) => {
+			// The client is checking if authentication has succeeded out-of-band. This is
+			// possible if the client is using "fallback auth" (see spec section
+			// 4.9.1.4), which we don't support (and probably never will, because it's a
+			// disgusting hack).
+
+			// Return early to tell the client that no, authentication did not succeed while
+			// it wasn't looking.
+			return Ok((false, uiaainfo));
+		},
 		| k => error!("type not supported: {:?}", k),
 	}
 

src/service/users/mod.rs

@@ -304,7 +304,11 @@ impl Service {
 	pub fn enable_login(&self, user_id: &UserId) { self.db.userid_logindisabled.remove(user_id); }
 
 	pub async fn is_login_disabled(&self, user_id: &UserId) -> bool {
-		self.db.userid_logindisabled.contains(user_id).await
+		self.db
+			.userid_logindisabled
+			.exists(user_id.as_str())
+			.await
+			.is_ok()
 	}
 
 	/// Check if account is active, infallible

theme/css.d.ts

@@ -0,0 +1 @@
+declare module "*.css"

theme/index.tsx

@@ -1,4 +1,4 @@
-import { HomeLayout as BasicHomeLayout, DocContent } from "@rspress/core/theme";
+import { HomeLayout as BasicHomeLayout, DocContent } from "@rspress/core/theme-original";
 
 import { useFrontmatter } from '@rspress/core/runtime';
 interface HomeLayoutProps {
@@ -25,5 +25,5 @@ function HomeLayout(props: HomeLayoutProps) {
     );
 }
 export { HomeLayout };
-export * from "@rspress/core/theme";
+export * from "@rspress/core/theme-original";
 import "./index.css";