feat: Add ability to inspect build information and features at runtime

Also re-adds ability to inspect used features

.github/FUNDING.yml

@@ -1,4 +1,4 @@
-github: [JadedBlueEyes, nexy7574, gingershaped]
+github: [JadedBlueEyes, nexy7574]
 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: v1.43.4
+    rev: v1.41.0
     hooks:
       - id: typos
       - id: typos

.typos.toml

@@ -6,13 +6,14 @@ 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

@@ -1,98 +1,58 @@
-# 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))
+- Improve the display of nested configuration with the `!admin server show-config` command. Contributed by @Jade (#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))
+- Fixed `M_BAD_JSON` error when sending invites to other servers or when providing joins. Contributed by @nex (#1286)
+
 
 ## Docs
 
-- Improve admin command documentation generation. Contributed by @ginger ([#1280](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1280))
+- Improve admin command documentation generation. Contributed by @ginger (#1280)
+
 
 ## Misc
 
-- Improve timeout-related code for federation and URL previews. Contributed by @Jade ([#1278](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1278))
+- Improve timeout-related code for federation and URL previews. Contributed by @Jade (#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).
-- Implemented a configuration defined admin list independent of the admin room. Contributed by @Terryiscool160. ([#1253](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1253))
-- Added support for invite and join anti-spam via Draupnir and Meowlnir, similar to that of synapse-http-antispam.
-  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.
+- 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).
+- Implemented a configuration defined admin list independent of the admin room. Contributed by @Terryiscool160. (#1253)
+- Added support for invite and join anti-spam via Draupnir and Meowlnir, similar to that of synapse-http-antispam. Contributed by @nex. (#1263)
+- Implemented account locking functionality, to complement user suspension. Contributed by @nex. (#1266)
+- Added admin command to forcefully log out all of a user's existing sessions. Contributed by @nex. (#1271)
+- Implemented toggling the ability for an account to log in without mutating any of its data. Contributed by @nex. (#1272)
+- Add support for custom room create event timestamps, to allow generating custom prefixes in hashed room IDs. Contributed by @nex. (#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](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](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))
+- Fixed unreliable room summary fetching and improved error messages. Contributed by @nex. (#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)
+- Fixed the whoami endpoint returning HTTP 404 instead of HTTP 403, which confused some appservices. Contributed by @nex. (#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](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1251))
+- Enabled the OTLP exporter in default builds, and allow configuring the exporter protocol. (@Jade). (#1251)
 
 ## Bug Fixes
 
-- 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](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1245))
+- Don't allow admin room upgrades, as this can break the admin room (@timedout) (#1245)
+- Fix invalid creators in power levels during upgrade to v12 (@timedout) (#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 = "0.5.4"
+version = "0.5.3"
 
 [workspace.metadata.crane]
 name = "conduwuit"
@@ -158,7 +158,7 @@ features = ["raw_value"]
 
 # Used for appservice registration files
 [workspace.dependencies.serde-saphyr]
-version = "0.0.17"
+version = "0.0.14"
 
 # 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 = "458d52bdc7f9a07c497be94a1420ebd3d87d7b2b"
+rev = "85d00fb5746cba23904234b4fd3c838dcf141541"
 features = [
     "compat",
     "rand",

README.md

@@ -57,10 +57,9 @@ ### What are the project's goals?
 
 ### Can I try it out?
 
-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!
+Check out the [documentation](https://continuwuity.org) for installation instructions.
 
-- 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.
+There are currently no open registration Continuwuity instances available.
 
 ### What are we working on?
 

bin/complement

@@ -2,7 +2,11 @@
 
 set -euo pipefail
 
-# The root path where complement is available.
+# Path to Complement's source code
+#
+# 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
@@ -11,10 +15,7 @@ LOG_FILE="${2:-complement_test_logs.jsonl}"
 # A `.jsonl` file to write test results to
 RESULTS_FILE="${3:-complement_test_results.jsonl}"
 
-# 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="${COMPLEMENT_BASE_IMAGE:-continuwuity:complement}"
+COMPLEMENT_BASE_IMAGE="${COMPLEMENT_BASE_IMAGE:-complement-conduwuit:main}"
 
 # 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.*'
@@ -33,6 +34,25 @@ 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:"
@@ -52,16 +72,24 @@ env \
 set -o pipefail
 
 # Post-process the results into an easy-to-compare format, sorted by Test name for reproducible results
-jq -s -c 'sort_by(.Test)[]' < "$LOG_FILE" | jq -c '
+cat "$LOG_FILE" | jq -s -c 'sort_by(.Test)[]' | 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 ""

changelog.d/1249.bugfix.md

@@ -1 +0,0 @@
-Fixed invites sent to other users in the same homeserver not being properly sent down sync. Users with missing or broken invites should clear their client caches after updating to make them appear.

changelog.d/1288.feature.md

@@ -0,0 +1 @@
+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

changelog.d/1290.bugfix.md

@@ -0,0 +1 @@
+Fix the generated configuration containing uncommented optional sections. Contributed by @Jade

changelog.d/1298.bugfix

@@ -0,0 +1 @@
+Fixed specification non-compliance when handling remote media errors. Contributed by @nex.

changelog.d/1349.feature

@@ -1 +0,0 @@
-Introduce a resolver command to allow flushing a server from the cache or to flush the complete cache. Contributed by @Omar007

complement/complement-entrypoint.sh

@@ -1,67 +0,0 @@
-#!/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

@@ -1,53 +0,0 @@
-# ============================================= #
-# 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

docker/Dockerfile

@@ -48,7 +48,7 @@ EOF
 
 # Developer tool versions
 # renovate: datasource=github-releases depName=cargo-bins/cargo-binstall
-ENV BINSTALL_VERSION=1.17.4
+ENV BINSTALL_VERSION=1.16.7
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree

docker/complement.Dockerfile

@@ -1,11 +0,0 @@
-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=1.17.4
+ENV BINSTALL_VERSION=1.16.7
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree

docs/_meta.json

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

docs/_nav.json

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

docs/community/_meta.json

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

docs/community/ops-guidelines.mdx

@@ -1,32 +0,0 @@
-# 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

@@ -1,18 +1,17 @@
 # RPM Installation Guide
 
-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.
+Continuwuity is available as RPM packages for Fedora, RHEL, and compatible distributions.
 
 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 (RSA, ID: `6595 E8DB 9191 D39A 46D6 A514 4BA7 F590 DF0B AA1D`). # spellchecker:disable-line
+RPM packages built by CI are signed with our GPG key (Ed25519, ID: `5E0FF73F411AAFCA`).
 
 ```bash
 # Import the signing key
-sudo rpm --import https://forgejo.ellis.link/api/packages/continuwuation/rpm/repository.key
+sudo rpm --import https://forgejo.ellis.link/continuwuation/continuwuity/raw/branch/main/fedora/RPM-GPG-KEY-continuwuity.asc
 
 # Verify a downloaded package
 rpm --checksig continuwuity-*.rpm
@@ -24,7 +23,7 @@ ## Installation methods
 
 ```bash
 # Add the repository and install
-sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable.repo
+sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable/continuwuation.repo
 sudo dnf install continuwuity
 ```
 
@@ -32,7 +31,7 @@ # Add the repository and install
 
 ```bash
 # Add the dev repository and install
-sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/dev.repo
+sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/dev/continuwuation.repo
 sudo dnf install continuwuity
 ```
 
@@ -40,10 +39,23 @@ # Add the dev repository and install
 
 ```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.repo
+sudo dnf config-manager addrepo --from-repofile=https://forgejo.ellis.link/api/packages/continuwuation/rpm/tom-new-feature/continuwuation.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
@@ -53,7 +65,7 @@ # Branch names are sanitized (slashes become hyphens, lowercase only)
 baseurl=https://forgejo.ellis.link/api/packages/continuwuation/rpm/stable
 enabled=1
 gpgcheck=1
-gpgkey=https://forgejo.ellis.link/api/packages/continuwuation/rpm/repository.key
+gpgkey=https://forgejo.ellis.link/continuwuation/continuwuity/raw/branch/main/fedora/RPM-GPG-KEY-continuwuity.asc
 EOF
 
 sudo dnf install continuwuity

docs/index.mdx

@@ -19,16 +19,6 @@
     src: /assets/logo.svg
     alt: continuwuity logo
 
-beforeFeatures:
-  - title: Matrix for Discord users
-    details: New to Matrix? Learn how Matrix compares to Discord
-    link: https://joinmatrix.org/guide/matrix-vs-discord/
-    buttonText: Find Out the Difference
-  - title: How Matrix Works
-    details: Learn how Matrix works under the hood, and what that means
-    link: https://matrix.org/docs/matrix-concepts/elements-of-matrix/
-    buttonText: Read the Guide
-
 features:
   - title: 🚀 High Performance
     details: Built with Rust for exceptional speed and efficiency. Designed to run smoothly even on modest hardware.

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

@@ -6,10 +6,10 @@
             "message": "Welcome to Continuwuity! Important announcements about the project will appear here."
         },
         {
-            "id": 9,
+            "id": 8,
             "mention_room": false,
-            "date": "2026-02-09",
-            "message": "Yesterday we released [v0.5.4](https://forgejo.ellis.link/continuwuation/continuwuity/releases/tag/v0.5.4). Bugfixes, performance improvements and more moderation features! There's also a security fix, so please update as soon as possible. Don't forget to join [our announcements channel](https://matrix.to/#/!jIdNjSM5X-V5JVx2h2kAhUZIIQ08GyzPL55NFZAH1vM/%2489TY9CqRg4-ff1MGo3Ulc5r5X4pakfdzT-99RD8Docc?via=ellis.link&via=explodie.org&via=matrix.org) to get important information sooner <3 "
+            "date": "2026-01-12",
+            "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/query.md

@@ -112,19 +112,6 @@ ### `!admin query resolver overrides-cache`
 
 Query the overrides cache
 
-### `!admin query resolver flush-cache`
-
-Flush a given server from the resolver caches or flush them completely
-
-* Examples:
-  * Flush a specific server:
-
-    `!admin query resolver flush-cache matrix.example.com`
-
-  * Flush all resolver caches completely:
-
-    `!admin query resolver flush-cache --all`
-
 ## `!admin query pusher`
 
 pusher service

docs/troubleshooting.mdx

@@ -20,16 +20,6 @@ ### Lost access to admin room
 
 ## General potential issues
 
-### Configuration not working as expected
-
-Sometimes you can make a mistake in your configuration that
-means things don't get passed to Continuwuity correctly.
-This is particularly easy to do with environment variables.
-To check what configuration Continuwuity actually sees, you can
-use the `!admin server show-config` command in your admin room.
-Beware that this prints out any secrets in your configuration,
-so you might want to delete the result afterwards!
-
 ### Potential DNS issues when using Docker
 
 Docker's DNS setup for containers in a non-default network intercepts queries to
@@ -149,7 +139,7 @@ ### Database corruption
 
 ## Debugging
 
-Note that users should not really need to debug things. If you find yourself
+Note that users should not really be debugging 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`.
 
@@ -188,31 +178,6 @@ ### Pinging servers
 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

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

rspress.config.ts

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

src/admin/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_admin"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -79,6 +80,7 @@ conduwuit-database.workspace = true
 conduwuit-macros.workspace = true
 conduwuit-service.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 futures.workspace = true
 log.workspace = true
 ruma.workspace = true

src/admin/mod.rs

@@ -3,6 +3,8 @@
 #![allow(clippy::enum_glob_use)]
 #![allow(clippy::too_many_arguments)]
 
+conduwuit_macros::introspect_crate! {}
+
 pub(crate) mod admin;
 pub(crate) mod context;
 pub(crate) mod processor;

src/admin/query/resolver.rs

@@ -1,5 +1,5 @@
 use clap::Subcommand;
-use conduwuit::{Err, Result, utils::time};
+use conduwuit::{Result, utils::time};
 use futures::StreamExt;
 use ruma::OwnedServerName;
 
@@ -7,7 +7,6 @@
 
 #[admin_command_dispatch]
 #[derive(Debug, Subcommand)]
-#[allow(clippy::enum_variant_names)]
 /// Resolver service and caches
 pub enum ResolverCommand {
 	/// Query the destinations cache
@@ -19,14 +18,6 @@ pub enum ResolverCommand {
 	OverridesCache {
 		name: Option<String>,
 	},
-
-	/// Flush a specific server from the resolver caches or everything
-	FlushCache {
-		name: Option<OwnedServerName>,
-
-		#[arg(short, long)]
-		all: bool,
-	},
 }
 
 #[admin_command]
@@ -78,18 +69,3 @@ async fn overrides_cache(&self, server_name: Option<String>) -> Result {
 
 	Ok(())
 }
-
-#[admin_command]
-async fn flush_cache(&self, name: Option<OwnedServerName>, all: bool) -> Result {
-	if all {
-		self.services.resolver.cache.clear().await;
-		writeln!(self, "Resolver caches cleared!").await
-	} else if let Some(name) = name {
-		self.services.resolver.cache.del_destination(&name);
-		self.services.resolver.cache.del_override(&name);
-		self.write_str(&format!("Cleared {name} from resolver caches!"))
-			.await
-	} else {
-		Err!("Missing name. Supply a name or use --all to flush the whole cache.")
-	}
-}

src/admin/server/commands.rs

@@ -1,4 +1,4 @@
-use std::{path::PathBuf, sync::Arc};
+use std::{fmt::Write, path::PathBuf, sync::Arc};
 
 use conduwuit::{
 	Err, Result,
@@ -153,3 +153,97 @@ pub(super) async fn shutdown(&self) -> Result {
 
 	self.write_str("Shutting down server...").await
 }
+
+#[admin_command]
+pub(super) async fn list_features(&self) -> Result {
+	let mut enabled_features = conduwuit::info::introspection::ENABLED_FEATURES
+		.lock()
+		.expect("locked")
+		.iter()
+		.flat_map(|(_, f)| f.iter())
+		.collect::<Vec<_>>();
+
+	enabled_features.sort_unstable();
+	enabled_features.dedup();
+
+	let mut available_features = conduwuit::build_metadata::WORKSPACE_FEATURES
+		.iter()
+		.flat_map(|(_, f)| f.iter())
+		.collect::<Vec<_>>();
+
+	available_features.sort_unstable();
+	available_features.dedup();
+
+	let mut features = String::new();
+
+	for feature in available_features {
+		let active = enabled_features.contains(&feature);
+		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 build_info(&self) -> Result {
+	use conduwuit::build_metadata::built;
+
+	let mut info = String::new();
+
+	// Version information
+	writeln!(info, "# Build Information\n")?;
+	writeln!(info, "**Version:** {}", built::PKG_VERSION)?;
+	writeln!(info, "**Package:** {}", built::PKG_NAME)?;
+	writeln!(info, "**Description:** {}", built::PKG_DESCRIPTION)?;
+
+	// Git information
+	writeln!(info, "\n## Git Information\n")?;
+	if let Some(hash) = conduwuit::build_metadata::GIT_COMMIT_HASH {
+		writeln!(info, "**Commit Hash:** {hash}")?;
+	}
+	if let Some(hash) = conduwuit::build_metadata::GIT_COMMIT_HASH_SHORT {
+		writeln!(info, "**Commit Hash (short):** {hash}")?;
+	}
+	if let Some(url) = conduwuit::build_metadata::GIT_REMOTE_WEB_URL {
+		writeln!(info, "**Repository:** {url}")?;
+	}
+	if let Some(url) = conduwuit::build_metadata::GIT_REMOTE_COMMIT_URL {
+		writeln!(info, "**Commit URL:** {url}")?;
+	}
+
+	// Build environment
+	writeln!(info, "\n## Build Environment\n")?;
+	writeln!(info, "**Profile:** {}", built::PROFILE)?;
+	writeln!(info, "**Optimization Level:** {}", built::OPT_LEVEL)?;
+	writeln!(info, "**Debug:** {}", built::DEBUG)?;
+	writeln!(info, "**Target:** {}", built::TARGET)?;
+	writeln!(info, "**Host:** {}", built::HOST)?;
+
+	// Rust compiler information
+	writeln!(info, "\n## Compiler Information\n")?;
+	writeln!(info, "**Rustc Version:** {}", built::RUSTC_VERSION)?;
+	if !built::RUSTDOC_VERSION.is_empty() {
+		writeln!(info, "**Rustdoc Version:** {}", built::RUSTDOC_VERSION)?;
+	}
+
+	// Target configuration
+	writeln!(info, "\n## Target Configuration\n")?;
+	writeln!(info, "**Architecture:** {}", built::CFG_TARGET_ARCH)?;
+	writeln!(info, "**OS:** {}", built::CFG_OS)?;
+	writeln!(info, "**Family:** {}", built::CFG_FAMILY)?;
+	writeln!(info, "**Endianness:** {}", built::CFG_ENDIAN)?;
+	writeln!(info, "**Pointer Width:** {} bits", built::CFG_POINTER_WIDTH)?;
+	if !built::CFG_ENV.is_empty() {
+		writeln!(info, "**Environment:** {}", built::CFG_ENV)?;
+	}
+
+	// CI information
+	if let Some(ci) = built::CI_PLATFORM {
+		writeln!(info, "\n## CI Platform\n")?;
+		writeln!(info, "**Platform:** {ci}")?;
+	}
+
+	self.write_str(&info).await
+}

src/admin/server/mod.rs

@@ -52,4 +52,10 @@ pub enum ServerCommand {
 
 	/// Shutdown the server
 	Shutdown,
+
+	/// List features built into the server
+	ListFeatures {},
+
+	/// Build information
+	BuildInfo {},
 }

src/admin/user/commands.rs

@@ -3,7 +3,10 @@
 	fmt::Write as _,
 };
 
-use api::client::{full_user_deactivate, join_room_by_id_helper, leave_room, remote_leave_room};
+use api::client::{
+	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},
@@ -224,6 +227,9 @@ 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"))
@@ -400,6 +406,10 @@ 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

@@ -2,6 +2,7 @@
 name = "conduwuit_api"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -72,8 +73,10 @@ axum.workspace = true
 base64.workspace = true
 bytes.workspace = true
 conduwuit-core.workspace = true
+conduwuit-macros.workspace = true
 conduwuit-service.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 futures.workspace = true
 hmac.workspace = true
 http.workspace = true

src/api/client/account.rs

@@ -26,7 +26,6 @@
 	events::{
 		GlobalAccountDataEventType, StateEventType,
 		room::{
-			member::{MembershipState, RoomMemberEventContent},
 			message::RoomMessageEventContent,
 			power_levels::{RoomPowerLevels, RoomPowerLevelsEventContent},
 		},
@@ -816,6 +815,9 @@ 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?;
@@ -905,6 +907,9 @@ 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)
@@ -913,11 +918,9 @@ pub async fn full_user_deactivate(
 		})
 		.await;
 
-	// TODO: Rescind all user invites
-
-	let mut pdu_queue: Vec<(PduBuilder, &OwnedRoomId)> = Vec::new();
-
 	for room_id in all_joined_rooms {
+		let state_lock = services.rooms.state.mutex.lock(room_id).await;
+
 		let room_power_levels = services
 			.rooms
 			.state_accessor
@@ -945,33 +948,30 @@ 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);
-			pdu_queue.push((pl_evt, room_id));
+
+			// ignore errors so deactivation doesn't fail
+			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::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);
-	}
+	super::leave_all_rooms(services, user_id).boxed().await;
 
 	Ok(())
 }

src/api/client/membership/join.rs

@@ -15,7 +15,6 @@
 	utils::{
 		self, shuffle,
 		stream::{IterStream, ReadyExt},
-		to_canonical_object,
 	},
 	warn,
 };
@@ -1013,55 +1012,40 @@ async fn make_join_request(
 		trace!("make_join response: {:?}", make_join_response);
 		make_join_counter = make_join_counter.saturating_add(1);
 
-		match make_join_response {
-			| Ok(response) => {
-				info!("Received make_join response from {remote_server}");
-				if let Err(e) = validate_remote_member_event_stub(
-					&MembershipState::Join,
-					sender_user,
-					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 let Err(ref e) = make_join_response {
+			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 {
-					info!(
-						"15 servers have responded with M_INCOMPATIBLE_ROOM_VERSION or \
-						 M_UNSUPPORTED_ROOM_VERSION, assuming that conduwuit does not support \
-						 the room version {room_id}: {e}"
-					);
-					make_join_response_and_server =
-						Err!(BadServerResponse("Room version is not supported by Conduwuit"));
-					return make_join_response_and_server;
-				}
+			if incompatible_room_version_count > 15 {
+				info!(
+					"15 servers have responded with M_INCOMPATIBLE_ROOM_VERSION or \
+					 M_UNSUPPORTED_ROOM_VERSION, assuming that conduwuit does not support the \
+					 room version {room_id}: {e}"
+				);
+				make_join_response_and_server =
+					Err!(BadServerResponse("Room version is not supported by Conduwuit"));
+				return make_join_response_and_server;
+			}
 
-				if make_join_counter > 40 {
-					warn!(
-						"40 servers failed to provide valid make_join response, assuming no \
-						 server can assist in joining."
-					);
-					make_join_response_and_server =
-						Err!(BadServerResponse("No server available to assist in joining."));
+			if make_join_counter > 40 {
+				warn!(
+					"40 servers failed to provide valid make_join response, assuming no server \
+					 can assist in joining."
+				);
+				make_join_response_and_server =
+					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 @@
 	},
 	result::FlatOk,
 	trace,
-	utils::{self, shuffle, stream::IterStream, to_canonical_object},
+	utils::{self, shuffle, stream::IterStream},
 	warn,
 };
 use futures::{FutureExt, StreamExt};
@@ -741,17 +741,6 @@ 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 membership type"
+			"Remote server returned member event with incorrect room_id"
 		));
 	}
 

src/api/mod.rs

@@ -3,6 +3,9 @@
 
 extern crate conduwuit_core as conduwuit;
 extern crate conduwuit_service as service;
+
+conduwuit_macros::introspect_crate! {}
+
 pub mod client;
 pub mod router;
 pub mod server;

src/api/server/backfill.rs

@@ -2,7 +2,7 @@
 
 use axum::extract::State;
 use conduwuit::{
-	Err, Event, PduCount, Result, info,
+	Event, PduCount, Result,
 	result::LogErr,
 	utils::{IterStream, ReadyExt, stream::TryTools},
 };
@@ -34,18 +34,6 @@ 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::{Err, Result, err, info};
+use conduwuit::{Result, err};
 use ruma::{MilliSecondsSinceUnixEpoch, RoomId, api::federation::event::get_event};
 
 use super::AccessCheck;
@@ -38,19 +38,6 @@ 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::{Err, Error, Result, info, utils::stream::ReadyExt};
+use conduwuit::{Error, Result, utils::stream::ReadyExt};
 use futures::StreamExt;
 use ruma::{
 	RoomId,
@@ -29,19 +29,6 @@ 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::{Err, Result, debug, debug_error, info, utils::to_canonical_object};
+use conduwuit::{Result, debug, debug_error, utils::to_canonical_object};
 use ruma::api::federation::event::get_missing_events;
 
 use super::AccessCheck;
@@ -26,19 +26,6 @@ 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()
@@ -79,12 +66,12 @@ 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, info,
+	Err, Result,
 	utils::stream::{BroadbandExt, IterStream},
 };
 use conduwuit_service::rooms::spaces::{
@@ -23,19 +23,6 @@ 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

@@ -30,18 +30,6 @@ 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, info, matrix::pdu::PduBuilder, warn};
+use conduwuit::{Err, Error, Result, debug_warn, matrix::pdu::PduBuilder, warn};
 use ruma::{
 	RoomVersionId,
 	api::{client::error::ErrorKind, federation::knock::create_knock_event_template},
@@ -20,18 +20,6 @@ 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, info, matrix::pdu::PduBuilder};
+use conduwuit::{Err, Result, matrix::pdu::PduBuilder};
 use ruma::{
 	api::federation::membership::prepare_leave_event,
 	events::room::member::{MembershipState, RoomMemberEventContent},
@@ -20,19 +20,6 @@ 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

@@ -36,18 +36,6 @@ 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

src/api/server/send_knock.rs

@@ -1,6 +1,6 @@
 use axum::extract::State;
 use conduwuit::{
-	Err, Result, err, info,
+	Err, Result, err,
 	matrix::{event::gen_event_id_canonical_json, pdu::PduEvent},
 	warn,
 };
@@ -54,19 +54,6 @@ 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

src/api/server/send_leave.rs

@@ -1,7 +1,7 @@
 #![allow(deprecated)]
 
 use axum::extract::State;
-use conduwuit::{Err, Result, err, info, matrix::event::gen_event_id_canonical_json};
+use conduwuit::{Err, Result, err, matrix::event::gen_event_id_canonical_json};
 use conduwuit_service::Services;
 use futures::FutureExt;
 use ruma::{
@@ -50,19 +50,6 @@ 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::{Err, Result, at, err, info, utils::IterStream};
+use conduwuit::{Result, at, err, utils::IterStream};
 use futures::{FutureExt, StreamExt, TryStreamExt};
 use ruma::{OwnedEventId, api::federation::event::get_room_state};
 
@@ -24,19 +24,6 @@ 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::{Err, Result, at, err, info};
+use conduwuit::{Result, at, err};
 use futures::{StreamExt, TryStreamExt};
 use ruma::{OwnedEventId, api::federation::event::get_room_state_ids};
 
@@ -25,19 +25,6 @@ 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, future::OptionFuture, join};
+use futures::{FutureExt, StreamExt, future::OptionFuture, join};
 use ruma::{EventId, RoomId, ServerName};
 
 pub(super) struct AccessCheck<'a> {
@@ -31,6 +31,15 @@ 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| {
@@ -42,14 +51,14 @@ pub(super) async fn check(&self) -> Result {
 		})
 		.into();
 
-	let (world_readable, server_in_room, server_can_see, acl_check) =
-		join!(world_readable, server_in_room, server_can_see, acl_check);
+	let (world_readable, server_in_room, server_can_see, acl_check, user_is_knocking) =
+		join!(world_readable, server_in_room, server_can_see, acl_check, user_is_knocking);
 
 	if !acl_check {
 		return Err!(Request(Forbidden("Server access denied.")));
 	}
 
-	if !world_readable && !server_in_room {
+	if !world_readable && !server_in_room && user_is_knocking == 0 {
 		return Err!(Request(Forbidden("Server is not in room.")));
 	}
 

src/build_metadata/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_build_metadata"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -27,6 +28,6 @@ crate-type = [
 
 [build-dependencies]
 built = { version = "0.8", features = [] }
-
+cargo_metadata = { version = "0.23.1" }
 [lints]
 workspace = true

src/build_metadata/build.rs

@@ -1,5 +1,9 @@
-use std::process::Command;
+use std::{
+	collections::BTreeMap, env, fmt::Write as FmtWrite, fs, io::Write, path::Path,
+	process::Command,
+};
 
+use cargo_metadata::MetadataCommand;
 fn run_git_command(args: &[&str]) -> Option<String> {
 	Command::new("git")
 		.args(args)
@@ -11,12 +15,60 @@ fn run_git_command(args: &[&str]) -> Option<String> {
 		.filter(|s| !s.is_empty())
 }
 fn get_env(env_var: &str) -> Option<String> {
-	match std::env::var(env_var) {
+	match env::var(env_var) {
 		| Ok(val) if !val.is_empty() => Some(val),
 		| _ => None,
 	}
 }
 fn main() {
+	println!("cargo:rerun-if-changed=Cargo.toml");
+
+	let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap(); // Cargo.toml path
+	let manifest_path = Path::new(&manifest_dir).join("Cargo.toml");
+
+	let metadata = MetadataCommand::new()
+		.manifest_path(&manifest_path)
+		.no_deps()
+		.exec()
+		.expect("failed to parse `cargo metadata`");
+
+	let workspace_packages = metadata
+		.workspace_members
+		.iter()
+		.map(|package| {
+			let package = metadata.packages.iter().find(|p| p.id == *package).unwrap();
+			println!("cargo:rerun-if-changed={}", package.manifest_path.as_str());
+			package
+		})
+		.collect::<Vec<_>>();
+
+	// Extract available features from workspace packages
+	let mut available_features: BTreeMap<String, Vec<String>> = BTreeMap::new();
+	for package in &workspace_packages {
+		let crate_name = package
+			.name
+			.trim_start_matches("conduwuit-")
+			.replace('-', "_");
+		let features: Vec<String> = package.features.keys().cloned().collect();
+		if !features.is_empty() {
+			available_features.insert(crate_name, features);
+		}
+	}
+
+	// Generate Rust code for available features
+	let features_code = generate_features_code(&available_features);
+	let features_dst =
+		Path::new(&env::var("OUT_DIR").expect("OUT_DIR not set")).join("available_features.rs");
+	let mut features_file = fs::File::create(features_dst).unwrap();
+	features_file.write_all(features_code.as_bytes()).unwrap();
+
+	let dst = Path::new(&env::var("OUT_DIR").expect("OUT_DIR not set")).join("pkg.json");
+
+	let mut out_file = fs::File::create(dst).unwrap();
+	out_file
+		.write_all(format!("{workspace_packages:?}").as_bytes())
+		.unwrap();
+
 	// built gets the default crate from the workspace. Not sure if this is intended
 	// behavior, but it's what we want.
 	built::write_built_file().expect("Failed to acquire build-time information");
@@ -91,3 +143,30 @@ fn main() {
 	println!("cargo:rerun-if-env-changed=GIT_REMOTE_URL");
 	println!("cargo:rerun-if-env-changed=GIT_REMOTE_COMMIT_URL");
 }
+
+fn generate_features_code(features: &BTreeMap<String, Vec<String>>) -> String {
+	let mut code = String::from(
+		r#"
+/// All available features for workspace crates
+pub const WORKSPACE_FEATURES: &[(&str, &[&str])] = &[
+"#,
+	);
+
+	for (crate_name, feature_list) in features {
+		write!(code, "    (\"{crate_name}\", &[").unwrap();
+		for (i, feature) in feature_list.iter().enumerate() {
+			if i > 0 {
+				code.push_str(", ");
+			}
+			write!(code, "\"{feature}\"").unwrap();
+		}
+		code.push_str("]),\n");
+	}
+
+	code.push_str(
+		r#"];
+"#,
+	);
+
+	code
+}

src/build_metadata/mod.rs

@@ -2,6 +2,10 @@ pub mod built {
 	include!(concat!(env!("OUT_DIR"), "/built.rs"));
 }
 
+// Include generated available features
+// This provides: pub const WORKSPACE_FEATURES: &[(&str, &[&str])]
+include!(concat!(env!("OUT_DIR"), "/available_features.rs"));
+
 pub static GIT_COMMIT_HASH: Option<&str> = option_env!("GIT_COMMIT_HASH");
 
 pub static GIT_COMMIT_HASH_SHORT: Option<&str> = option_env!("GIT_COMMIT_HASH_SHORT");

src/core/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_core"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true

src/core/error/response.rs

@@ -14,25 +14,6 @@
 
 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/introspection.rs

@@ -0,0 +1,7 @@
+//! Information about features the crates were compiled with.
+//! Only available for crates that have called the `introspect_crate` macro
+
+use std::collections::BTreeMap;
+
+pub static ENABLED_FEATURES: std::sync::Mutex<BTreeMap<&str, &[&str]>> =
+	std::sync::Mutex::new(BTreeMap::new());

src/core/info/mod.rs

@@ -1,3 +1,4 @@
+pub mod introspection;
 pub mod room_version;
 pub mod version;
 

src/core/mod.rs

@@ -19,6 +19,7 @@
 pub use ::smallvec;
 pub use ::toml;
 pub use ::tracing;
+pub use conduwuit_build_metadata as build_metadata;
 pub use config::Config;
 pub use error::Error;
 pub use info::{
@@ -34,6 +35,8 @@
 
 pub use crate as conduwuit_core;
 
+conduwuit_macros::introspect_crate! {}
+
 #[cfg(any(not(conduwuit_mods), not(feature = "conduwuit_mods")))]
 pub mod mods {
 	#[macro_export]

src/database/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_database"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -54,7 +55,9 @@ bindgen-runtime = [
 [dependencies]
 async-channel.workspace = true
 conduwuit-core.workspace = true
+conduwuit-macros.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 futures.workspace = true
 log.workspace = true
 minicbor.workspace = true

src/database/mod.rs

@@ -3,6 +3,8 @@
 extern crate conduwuit_core as conduwuit;
 extern crate rust_rocksdb as rocksdb;
 
+conduwuit_macros::introspect_crate! {}
+
 conduwuit::mod_ctor! {}
 conduwuit::mod_dtor! {}
 

src/macros/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_macros"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -17,6 +18,7 @@ syn.workspace = true
 quote.workspace = true
 proc-macro2.workspace = true
 itertools.workspace = true
+cargo_toml.workspace = true
 
 [lints]
 workspace = true

src/macros/build_info.rs

@@ -0,0 +1,63 @@
+use proc_macro2::TokenStream;
+use quote::quote;
+
+use crate::Result;
+
+pub(super) fn introspect(_args: TokenStream) -> Result<TokenStream> {
+	let cargo_crate_name = std::env::var("CARGO_CRATE_NAME").unwrap();
+	let crate_name = cargo_crate_name.trim_start_matches("conduwuit_");
+	let is_core = cargo_crate_name == "conduwuit_core";
+
+	let flags = std::env::args().collect::<Vec<_>>();
+
+	let mut enabled_features = Vec::new();
+	append_features(&mut enabled_features, flags);
+
+	let enabled_count = enabled_features.len();
+
+	let import_path = if is_core {
+		quote! { use crate::conduwuit_core; }
+	} else {
+		quote! { use ::conduwuit_core; }
+	};
+
+	let ret = quote! {
+		#[doc(hidden)]
+		mod __compile_introspection {
+			#import_path
+
+			/// Features that were enabled when this crate was compiled
+			const ENABLED: [&str; #enabled_count] = [#( #enabled_features ),*];
+
+			const CRATE_NAME: &str = #crate_name;
+
+			/// Register this crate's features with the global registry during static initialization
+			#[::ctor::ctor]
+			fn register() {
+				conduwuit_core::info::introspection::ENABLED_FEATURES.lock().unwrap().insert(#crate_name, &ENABLED);
+			}
+			#[::ctor::dtor]
+			fn unregister() {
+				conduwuit_core::info::introspection::ENABLED_FEATURES.lock().unwrap().remove(#crate_name);
+			}
+		}
+	};
+
+	Ok(ret)
+}
+
+fn append_features(features: &mut Vec<String>, flags: Vec<String>) {
+	let mut next_is_cfg = false;
+	for flag in flags {
+		let is_cfg = flag == "--cfg";
+		let is_feature = flag.starts_with("feature=");
+		if std::mem::replace(&mut next_is_cfg, is_cfg) && is_feature {
+			if let Some(feature) = flag
+				.split_once('=')
+				.map(|(_, feature)| feature.trim_matches('"'))
+			{
+				features.push(feature.to_owned());
+			}
+		}
+	}
+}

src/macros/mod.rs

@@ -1,4 +1,5 @@
 mod admin;
+mod build_info;
 mod config;
 mod debug;
 mod implement;
@@ -44,6 +45,13 @@ pub fn config_example_generator(args: TokenStream, input: TokenStream) -> TokenS
 	attribute_macro::<ItemStruct, _>(args, input, config::example_generator)
 }
 
+#[proc_macro]
+pub fn introspect_crate(input: TokenStream) -> TokenStream {
+	build_info::introspect(input.into())
+		.unwrap_or_else(|e| e.to_compile_error())
+		.into()
+}
+
 fn attribute_macro<I, F>(args: TokenStream, input: TokenStream, func: F) -> TokenStream
 where
 	F: Fn(I, &[Meta]) -> Result<TokenStream>,

src/main/Cargo.toml

@@ -202,8 +202,10 @@ conduwuit-database.workspace = true
 conduwuit-router.workspace = true
 conduwuit-service.workspace = true
 conduwuit-build-metadata.workspace = true
+conduwuit-macros.workspace = true
 
 clap.workspace = true
+ctor.workspace = true
 console-subscriber.optional = true
 console-subscriber.workspace = true
 const-str.workspace = true

src/main/mod.rs

@@ -4,10 +4,11 @@
 
 use conduwuit_core::{debug_info, error};
 
+conduwuit_macros::introspect_crate! {}
+
 mod clap;
 mod logging;
 mod mods;
-mod panic;
 mod restart;
 mod runtime;
 mod sentry;
@@ -20,8 +21,6 @@
 pub use crate::clap::Args;
 
 pub fn run() -> Result<()> {
-	panic::init();
-
 	let args = clap::parse();
 	run_with_args(&args)
 }

src/main/panic.rs

@@ -1,34 +0,0 @@
-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

@@ -2,6 +2,7 @@
 name = "conduwuit_router"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -99,9 +100,11 @@ bytes.workspace = true
 conduwuit-admin.workspace = true
 conduwuit-api.workspace = true
 conduwuit-core.workspace = true
+conduwuit-macros.workspace = true
 conduwuit-service.workspace = true
 conduwuit-web.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 futures.workspace = true
 http.workspace = true
 http-body-util.workspace = true

src/router/mod.rs

@@ -8,6 +8,8 @@
 
 extern crate conduwuit_core as conduwuit;
 
+conduwuit_macros::introspect_crate! {}
+
 use std::{panic::AssertUnwindSafe, pin::Pin, sync::Arc};
 
 use conduwuit::{Error, Result, Server};

src/service/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_service"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true
@@ -84,7 +85,9 @@ base64.workspace = true
 bytes.workspace = true
 conduwuit-core.workspace = true
 conduwuit-database.workspace = true
+conduwuit-macros.workspace = true
 const-str.workspace = true
+ctor.workspace = true
 either.workspace = true
 futures.workspace = true
 hickory-resolver.workspace = true

src/service/admin/mod.rs

@@ -406,10 +406,6 @@ pub async fn get_admins(&self) -> Vec<OwnedUserId> {
 
 	/// Checks whether a given user is an admin of this server
 	pub async fn user_is_admin(&self, user_id: &UserId) -> bool {
-		if self.services.globals.server_user == user_id {
-			return true;
-		}
-
 		if self
 			.services
 			.server

src/service/migrations.rs

@@ -1,7 +1,7 @@
-use std::{cmp, collections::HashMap, future::ready};
+use std::{cmp, collections::HashMap};
 
 use conduwuit::{
-	Err, Event, Pdu, Result, debug, debug_info, debug_warn, error, info,
+	Err, Pdu, Result, debug, debug_info, debug_warn, error, info,
 	result::NotFound,
 	utils::{
 		IterStream, ReadyExt,
@@ -15,9 +15,8 @@
 use ruma::{
 	OwnedRoomId, OwnedUserId, RoomId, UserId,
 	events::{
-		AnyStrippedStateEvent, GlobalAccountDataEventType, StateEventType,
-		push_rules::PushRulesEvent,
-		room::member::{MembershipState, RoomMemberEventContent},
+		GlobalAccountDataEventType, StateEventType, push_rules::PushRulesEvent,
+		room::member::MembershipState,
 	},
 	push::Ruleset,
 	serde::Raw,
@@ -163,14 +162,6 @@ async fn migrate(services: &Services) -> Result<()> {
 		populate_userroomid_leftstate_table(services).await?;
 	}
 
-	if db["global"]
-		.get(FIXED_LOCAL_INVITE_STATE_MARKER)
-		.await
-		.is_not_found()
-	{
-		fix_local_invite_state(services).await?;
-	}
-
 	assert_eq!(
 		services.globals.db.database_version().await,
 		DATABASE_VERSION,
@@ -730,46 +721,3 @@ async fn populate_userroomid_leftstate_table(services: &Services) -> Result {
 	db.db.sort()?;
 	Ok(())
 }
-
-const FIXED_LOCAL_INVITE_STATE_MARKER: &str = "fix_local_invite_state";
-async fn fix_local_invite_state(services: &Services) -> Result {
-	// Clean up the effects of !1249 by caching stripped state for invites
-
-	type KeyVal<'a> = (Key<'a>, Raw<Vec<AnyStrippedStateEvent>>);
-	type Key<'a> = (&'a UserId, &'a RoomId);
-
-	let db = &services.db;
-	let cork = db.cork_and_sync();
-	let userroomid_invitestate = services.db["userroomid_invitestate"].clone();
-
-	// for each user invited to a room
-	let fixed =  userroomid_invitestate.stream()
-		// if they're a local user on this homeserver
-		.try_filter(|((user_id, _), _): &KeyVal<'_>| ready(services.globals.user_is_local(user_id)))
-		.and_then(async |((user_id, room_id), stripped_state): KeyVal<'_>| Ok::<_, conduwuit::Error>((user_id.to_owned(), room_id.to_owned(), stripped_state.deserialize()?)))
-		.try_fold(0_usize, async |mut fixed, (user_id, room_id, stripped_state)| {
-			// and their invite state is None
-			if stripped_state.is_empty()
-				// and they are actually invited to the room
-				&& let Ok(membership_event) = services.rooms.state_accessor.room_state_get(&room_id, &StateEventType::RoomMember, user_id.as_str()).await
-				&& membership_event.get_content::<RoomMemberEventContent>().is_ok_and(|content| content.membership == MembershipState::Invite)
-				// and the invite was sent by a local user
-				&& services.globals.user_is_local(&membership_event.sender) {
-
-				// build and save stripped state for their invite in the database
-				let stripped_state = services.rooms.state.summary_stripped(&membership_event, &room_id).await;
-				userroomid_invitestate.put((&user_id, &room_id), Json(stripped_state));
-				fixed = fixed.saturating_add(1);
-			}
-
-			Ok(fixed)
-		})
-		.await?;
-
-	drop(cork);
-	info!(?fixed, "Fixed local invite state cache entries.");
-
-	db["global"].insert(FIXED_LOCAL_INVITE_STATE_MARKER, []);
-	db.db.sort()?;
-	Ok(())
-}

src/service/mod.rs

@@ -3,6 +3,9 @@
 
 extern crate conduwuit_core as conduwuit;
 extern crate conduwuit_database as database;
+
+conduwuit_macros::introspect_crate! {}
+
 mod manager;
 mod migrations;
 mod service;

src/service/rooms/event_handler/handle_incoming_pdu.rs

@@ -4,8 +4,8 @@
 };
 
 use conduwuit::{
-	Err, Event, Result, debug::INFO_SPAN_LEVEL, defer, err, implement, info,
-	utils::stream::IterStream, warn,
+	Err, Event, Result, debug::INFO_SPAN_LEVEL, defer, err, implement, 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 we even know about the room
+	// 1.1 Check the server is in the room
 	let meta_exists = self.services.metadata.exists(room_id).map(Ok);
 
 	// 1.2 Check if the room is disabled
@@ -114,19 +114,6 @@ 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/room_state.rs

@@ -1,7 +1,7 @@
 use std::borrow::Borrow;
 
 use conduwuit::{
-	Pdu, Result, err, implement,
+	Result, err, implement,
 	matrix::{Event, StateKey},
 };
 use futures::{Stream, StreamExt, TryFutureExt};
@@ -84,7 +84,7 @@ pub async fn room_state_get(
 	room_id: &RoomId,
 	event_type: &StateEventType,
 	state_key: &str,
-) -> Result<Pdu> {
+) -> Result<impl Event> {
 	self.services
 		.state
 		.get_room_shortstatehash(room_id)

src/service/rooms/state_accessor/server_can.rs

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

src/service/rooms/state_cache/mod.rs

@@ -30,7 +30,6 @@ struct Services {
 	config: Dep<config::Service>,
 	globals: Dep<globals::Service>,
 	metadata: Dep<rooms::metadata::Service>,
-	state: Dep<rooms::state::Service>,
 	state_accessor: Dep<rooms::state_accessor::Service>,
 	users: Dep<users::Service>,
 }
@@ -65,7 +64,6 @@ fn build(args: crate::Args<'_>) -> Result<Arc<Self>> {
 				config: args.depend::<config::Service>("config"),
 				globals: args.depend::<globals::Service>("globals"),
 				metadata: args.depend::<rooms::metadata::Service>("rooms::metadata"),
-				state: args.depend::<rooms::state::Service>("rooms::state"),
 				state_accessor: args
 					.depend::<rooms::state_accessor::Service>("rooms::state_accessor"),
 				users: args.depend::<users::Service>("users"),

src/service/rooms/state_cache/update.rs

@@ -118,8 +118,10 @@ pub async fn update_membership(
 			self.mark_as_joined(user_id, room_id);
 		},
 		| MembershipState::Invite => {
-			let last_state = self.services.state.summary_stripped(pdu, room_id).await;
-			self.mark_as_invited(user_id, room_id, pdu.sender(), Some(last_state), None)
+			// TODO: make sure that passing None for `last_state` is correct behavior.
+			// the call from `append_pdu` used to use `services.state.summary_stripped`
+			// to fill that parameter.
+			self.mark_as_invited(user_id, room_id, pdu.sender(), None, None)
 				.await?;
 		},
 		| MembershipState::Leave | MembershipState::Ban => {

src/service/uiaa/mod.rs

@@ -233,16 +233,6 @@ 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

@@ -304,11 +304,7 @@ pub fn disable_login(&self, user_id: &UserId) {
 	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
-			.exists(user_id.as_str())
-			.await
-			.is_ok()
+		self.db.userid_logindisabled.contains(user_id).await
 	}
 
 	/// Check if account is active, infallible

src/web/Cargo.toml

@@ -2,6 +2,7 @@
 name = "conduwuit_web"
 description.workspace = true
 edition.workspace = true
+homepage.workspace = true
 license.workspace = true
 readme.workspace = true
 repository.workspace = true

theme/css.d.ts

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

theme/index.css

@@ -105,68 +105,3 @@ body:not(.notTopArrived) header.rp-nav {
 .rspress-logo {
     height: 32px;
 }
-
-/* pre-hero */
-.custom-section {
-    padding: 4rem 1.5rem;
-    background: var(--rp-c-bg);
-}
-
-.custom-cards {
-    display: flex;
-    gap: 2rem;
-    max-width: 800px;
-    margin: 0 auto;
-    justify-content: center;
-    flex-wrap: wrap;
-}
-
-.custom-card {
-    padding: 2rem;
-    border: 1px solid var(--rp-c-divider-light);
-    border-radius: 12px;
-    background: var(--rp-c-bg-soft);
-    text-decoration: none;
-    color: var(--rp-c-text-1);
-    transition: all 0.3s ease;
-    display: flex;
-    flex-direction: column;
-    flex: 1;
-    min-width: 280px;
-    max-width: 350px;
-}
-
-.custom-card:hover {
-    border-color: var(--rp-c-brand);
-    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
-    transform: translateY(-2px);
-}
-
-.custom-card h3 {
-    margin: 0 0 1rem 0;
-    font-size: 1.25rem;
-    font-weight: 600;
-    color: var(--rp-c-text-0);
-}
-
-.custom-card p {
-    margin: 0 0 1.5rem 0;
-    color: var(--rp-c-text-2);
-    line-height: 1.6;
-    flex: 1;
-}
-
-.custom-card-button {
-    display: inline-block;
-    padding: 0.5rem 1.5rem;
-    background: var(--rp-c-brand);
-    color: white;
-    border-radius: 6px;
-    font-weight: 500;
-    text-align: center;
-    transition: background 0.2s ease;
-}
-
-.custom-card:hover .custom-card-button {
-    background: var(--rp-c-brand-light);
-}

theme/index.tsx

@@ -1,4 +1,4 @@
-import { HomeLayout as BasicHomeLayout, DocContent } from "@rspress/core/theme-original";
+import { HomeLayout as BasicHomeLayout, DocContent } from "@rspress/core/theme";
 
 import { useFrontmatter } from '@rspress/core/runtime';
 interface HomeLayoutProps {
@@ -12,23 +12,6 @@ function HomeLayout(props: HomeLayoutProps) {
 
     return (
         <BasicHomeLayout
-            beforeFeatures={
-                frontmatter.beforeFeatures ? (
-                    <section className="custom-section">
-                        <div className="rp-container">
-                            <div className="custom-cards">
-                                {frontmatter.beforeFeatures.map((item: any, index: number) => (
-                                    <a key={index} href={item.link} className="custom-card" target="_blank" rel="noopener noreferrer">
-                                        <h3>{item.title}</h3>
-                                        <p>{item.details}</p>
-                                        <span className="custom-card-button">{item.buttonText || 'Learn More'} →</span>
-                                    </a>
-                                ))}
-                            </div>
-                        </div>
-                    </section>
-                ) : <></>
-            }
             afterFeatures={
                 (frontmatter.doc) ?
                 <main className="rp-doc-layout__doc-container">
@@ -42,5 +25,5 @@ function HomeLayout(props: HomeLayoutProps) {
     );
 }
 export { HomeLayout };
-export * from "@rspress/core/theme-original";
+export * from "@rspress/core/theme";
 import "./index.css";