support timestamped appservice messaging

Co-authored-by: strawberry <strawberry@puppygock.gay> Signed-off-by: strawberry <strawberry@puppygock.gay>
nix: bump flake.lock
2024-08-14 20:01:34 -04:00 · 2024-08-14 02:39:18 -04:00 · 2024-08-14 02:39:13 -04:00 · 2024-08-13 19:25:07 -04:00 · 2024-08-13 19:25:07 -04:00 · 2024-08-13 19:25:07 -04:00
75 changed files with 1603 additions and 1356 deletions
@@ -19,12 +19,15 @@ license = "Apache-2.0"
 # See also `rust-toolchain.toml`
 readme = "README.md"
 repository = "https://github.com/girlbossceo/conduwuit"
-rust-version = "1.80.0"
+rust-version = "1.80.1"
 version = "0.4.6"

 [workspace.metadata.crane]
 name = "conduit"

+[workspace.dependencies.arrayvec]
+version = "0.7.4"
+
 [workspace.dependencies.const-str]
 version = "0.5.7"

@@ -66,7 +69,7 @@ version = "0.8.5"

 # Used for the http request / response body type for Ruma endpoints used with reqwest
 [workspace.dependencies.bytes]
-version = "1.6.1"
+version = "1.7.1"

 [workspace.dependencies.http-body-util]
 version = "0.1.1"
@@ -75,7 +78,7 @@ version = "0.1.1"
 version = "1.1.0"

 [workspace.dependencies.regex]
-version = "1.10.4"
+version = "1.10.6"

 [workspace.dependencies.axum]
 version = "0.7.5"
@@ -96,7 +99,7 @@ default-features = false
 features = ["typed-header", "tracing"]

 [workspace.dependencies.axum-server]
-version = "0.6.0"
+version = "0.7.1"
 default-features = false
 features = ["tls-rustls"]

@@ -104,7 +107,7 @@ features = ["tls-rustls"]
 version = "0.6.0"

 [workspace.dependencies.tower]
-version = "0.4.13"
+version = "0.5.0"
 default-features = false
 features = ["util"]

@@ -137,7 +140,7 @@ default-features = false
 features = ["rc"]

 [workspace.dependencies.serde_json]
-version = "1.0.121"
+version = "1.0.124"
 default-features = false
 features = ["raw_value"]

@@ -190,7 +193,7 @@ default-features = false

 # used for conduit's CLI and admin room command parsing
 [workspace.dependencies.clap]
-version = "4.5.9"
+version = "4.5.15"
 default-features = false
 features = [
 	"std",
@@ -304,7 +307,7 @@ version = "0.1.2"
 [workspace.dependencies.ruma]
 git = "https://github.com/girlbossceo/ruwuma"
 #branch = "conduwuit-changes"
-rev = "c76e2873c1593a3308d4ba3e0e4a1db65acf8536"
+rev = "11cbd52af1039f3d4a0b96333acd1d1687ba01aa"
 features = [
    "compat",
    "rand",
@@ -428,11 +431,11 @@ features = [
 ]

 [workspace.dependencies.rustyline-async]
-version = "0.4.2"
+version = "0.4.3"
 default-features = false

 [workspace.dependencies.termimad]
-version = "0.29.4"
+version = "0.30.0"
 default-features = false

 [workspace.dependencies.checked_ops]
@@ -470,17 +473,11 @@ rev = "4d78a14a5e03f539b8c6b475aefa08bb14e4de91"
 git = "https://github.com/girlbossceo/tracing"
 rev = "4d78a14a5e03f539b8c6b475aefa08bb14e4de91"

-# fixes hyper graceful shutdowns [https://github.com/programatik29/axum-server/issues/114]
-# https://github.com/girlbossceo/axum-server/commit/8e3368d899079818934e61cc9c839abcbbcada8a
-[patch.crates-io.axum-server]
-git = "https://github.com/girlbossceo/axum-server"
-rev = "8e3368d899079818934e61cc9c839abcbbcada8a"
-
 # adds a tab completion callback: https://github.com/girlbossceo/rustyline-async/commit/de26100b0db03e419a3d8e1dd26895d170d1fe50
 # adds event for CTRL+\: https://github.com/girlbossceo/rustyline-async/commit/67d8c49aeac03a5ef4e818f663eaa94dd7bf339b
 [patch.crates-io.rustyline-async]
 git = "https://github.com/girlbossceo/rustyline-async"
-rev = "de26100b0db03e419a3d8e1dd26895d170d1fe50"
+rev = "9654cc84e19241f6e19021eb8e677892656f5071"

 #
 # Our crates
@@ -569,7 +566,17 @@ lto = "fat"
 [profile.release-max-perf.build-override]
 inherits = "release-max-perf"
 opt-level = 0
+codegen-units = 32
 #rustflags = [
+#	'-Crelocation-model=pic',
+#	'-Ctarget-feature=-crt-static',
+#	'-Clink-arg=-Wl,--no-gc-sections',
+#]
+
+[profile.release-max-perf.package.conduit_macros]
+inherits = "release-max-perf.build-override"
+#rustflags = [
+#	'-Crelocation-model=pic',
 #	'-Ctarget-feature=-crt-static',
 #]

@@ -516,6 +516,31 @@ allow_profile_lookup_federation_requests = true
 # Defaults to false as this uses more CPU when compressing.
 #rocksdb_bottommost_compression = false

+# Level of statistics collection. Some admin commands to display database statistics may require
+# this option to be set. Database performance may be impacted by higher settings.
+#
+# Option is a number ranging from 0 to 6:
+# 0 = No statistics.
+# 1 = No statistics in release mode (default).
+# 2 to 3 = Statistics with no performance impact.
+# 3 to 5 = Statistics with possible performance impact.
+# 6 = All statistics.
+#
+# Defaults to 1 (No statistics, except in debug-mode)
+#rocksdb_stats_level = 1
+
+# Database repair mode (for RocksDB SST corruption)
+#
+# Use this option when the server reports corruption while running or panics. If the server refuses
+# to start use the recovery mode options first. Corruption errors containing the acronym 'SST' which
+# occur after startup will likely require this option.
+#
+# - Backing up your database directory is recommended prior to running the repair.
+# - Disabling repair mode and restarting the server is recommended after running the repair.
+#
+# Defaults to false
+#rocksdb_repair = false
+
 # Database recovery mode (for RocksDB WAL corruption)
 #
 # Use this option when the server reports corruption and refuses to start. Set mode 2 (PointInTime)
@@ -17,9 +17,9 @@ OCI images for conduwuit are available in the registries listed below.
 | GitLab Registry | [registry.gitlab.com/conduwuit/conduwuit:main][gl]   | ![Image Size][shield-main]    | Stable main branch.   |
 | Docker Hub      | [docker.io/girlbossceo/conduwuit:main][dh]               | ![Image Size][shield-main]    | Stable main branch.   |

-[dh]: https://hub.docker.com/repository/docker/girlbossceo/conduwuit
+[dh]: https://hub.docker.com/r/girlbossceo/conduwuit
 [gh]: https://github.com/girlbossceo/conduwuit/pkgs/container/conduwuit
-[gl]: https://gitlab.com/conduwuit/conduwuit/container_registry/6351657
+[gl]: https://gitlab.com/conduwuit/conduwuit/container_registry/6369729
 [shield-latest]: https://img.shields.io/docker/image-size/girlbossceo/conduwuit/latest
 [shield-main]: https://img.shields.io/docker/image-size/girlbossceo/conduwuit/main

@@ -9,11 +9,11 @@
        "nixpkgs-stable": "nixpkgs-stable"
      },
      "locked": {
-        "lastModified": 1720542474,
-        "narHash": "sha256-aKjJ/4l2I9+wNGTaOGRsuS3M1+IoTibqgEMPDikXm04=",
+        "lastModified": 1723558887,
+        "narHash": "sha256-FBaRmikNnCX+HQJXAfNJyiOl3sM1NrlxvcFwQDqwCyk=",
        "owner": "zhaofengli",
        "repo": "attic",
-        "rev": "6139576a3ce6bb992e0f6c3022528ec233e45f00",
+        "rev": "26b9417bde03edc6280d1f7ce709cd619cdb72d4",
        "type": "github"
      },
      "original": {
@@ -27,15 +27,15 @@
      "inputs": {
        "devenv": "devenv",
        "flake-compat": "flake-compat_3",
-        "nixpkgs": "nixpkgs_3",
-        "pre-commit-hooks": "pre-commit-hooks"
+        "git-hooks": "git-hooks",
+        "nixpkgs": "nixpkgs_3"
      },
      "locked": {
-        "lastModified": 1719923519,
-        "narHash": "sha256-7Rhljj2fsklFRsu+eq7N683Z9qukmreMEj5C1GqCrSA=",
+        "lastModified": 1723252655,
+        "narHash": "sha256-uOxcrNEMTOHvGHYyqDWnUpkhkY29l01KhjkgVQU2gXg=",
        "owner": "cachix",
        "repo": "cachix",
-        "rev": "4e9e71f78b9500fa6210cf1eaa4d75bdbab777c3",
+        "rev": "bd558fd32f55d6df1c3d496bade90335a1a6044d",
        "type": "github"
      },
      "original": {
@@ -81,11 +81,11 @@
    "complement": {
      "flake": false,
      "locked": {
-        "lastModified": 1720637557,
-        "narHash": "sha256-oZz6nCmFmdJZpC+K1iOG2KkzTI6rlAmndxANPDVU7X0=",
+        "lastModified": 1722323564,
+        "narHash": "sha256-6w6/N8walz4Ayc9zu7iySqJRmGFukhkaICLn4dweAcA=",
        "owner": "matrix-org",
        "repo": "complement",
-        "rev": "0d14432e010482ea9e13a6f7c47c1533c0c9d62f",
+        "rev": "6e4426a9e63233f9821a4d2382bfed145244183f",
        "type": "github"
      },
      "original": {
@@ -123,11 +123,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1720546058,
-        "narHash": "sha256-iU2yVaPIZm5vMGdlT0+57vdB/aPq/V5oZFBRwYw+HBM=",
+        "lastModified": 1722960479,
+        "narHash": "sha256-NhCkJJQhD5GUib8zN9JrmYGMwt4lCRp6ZVNzIiYCl0Y=",
        "owner": "ipetkov",
        "repo": "crane",
-        "rev": "2d83156f23c43598cf44e152c33a59d3892f8b29",
+        "rev": "4c6c77920b8d44cd6660c1621dea6b3fc4b4c4f4",
        "type": "github"
      },
      "original": {
@@ -151,15 +151,15 @@
        ],
        "pre-commit-hooks": [
          "cachix",
-          "pre-commit-hooks"
+          "git-hooks"
        ]
      },
      "locked": {
-        "lastModified": 1719759336,
-        "narHash": "sha256-3a34VL/QnHprl5gMy9xlx6d8J+iNp+W88Ex8smkgH9M=",
+        "lastModified": 1723156315,
+        "narHash": "sha256-0JrfahRMJ37Rf1i0iOOn+8Z4CLvbcGNwa2ChOAVrp/8=",
        "owner": "cachix",
        "repo": "devenv",
-        "rev": "bb32aa986f2f695385e54428d0eaf7d05b31466e",
+        "rev": "ff5eb4f2accbcda963af67f1a1159e3f6c7f5f91",
        "type": "github"
      },
      "original": {
@@ -209,11 +209,11 @@
        "rust-analyzer-src": "rust-analyzer-src"
      },
      "locked": {
-        "lastModified": 1720852044,
-        "narHash": "sha256-3NBYz8VuXuKU+8ONd9NFafCNjPEGHIZQ2Mdoam1a4mY=",
+        "lastModified": 1723530607,
+        "narHash": "sha256-FaXZZLLDW1D+pj7UgrIslDS8XjMMG3Pus5gAvUYWQS0=",
        "owner": "nix-community",
        "repo": "fenix",
-        "rev": "5087b12a595ee73131a944d922f24d81dae05725",
+        "rev": "296d44c440302980824c5f3b67e477cf0522e0c1",
        "type": "github"
      },
      "original": {
@@ -272,22 +272,6 @@
      }
    },
    "flake-compat_4": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_5": {
      "flake": false,
      "locked": {
        "lastModified": 1696426674,
@@ -356,11 +340,38 @@
        "type": "github"
      }
    },
+    "git-hooks": {
+      "inputs": {
+        "flake-compat": [
+          "cachix",
+          "flake-compat"
+        ],
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "cachix",
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": "nixpkgs-stable_2"
+      },
+      "locked": {
+        "lastModified": 1723202784,
+        "narHash": "sha256-qbhjc/NEGaDbyy0ucycubq4N3//gDFFH3DOmp1D3u1Q=",
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "c7012d0c18567c889b948781bc74a501e92275d1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
    "gitignore": {
      "inputs": {
        "nixpkgs": [
          "cachix",
-          "pre-commit-hooks",
+          "git-hooks",
          "nixpkgs"
        ]
      },
@@ -381,11 +392,11 @@
    "liburing": {
      "flake": false,
      "locked": {
-        "lastModified": 1720798442,
-        "narHash": "sha256-gtPppAoksMLW4GuruQ36nf4EAqIA1Bs6V9Xcx8dBxrQ=",
+        "lastModified": 1723553052,
+        "narHash": "sha256-sjqmYP/tvQKmsTD6FOd8m7aEja2hhEyyB3aTxVXEbuE=",
        "owner": "axboe",
        "repo": "liburing",
-        "rev": "1d674f83b7d0f07553ac44d99a401b05853d9dbe",
+        "rev": "401b3e4bde2316d35e93b548269c72bbb64adc02",
        "type": "github"
      },
      "original": {
@@ -558,16 +569,16 @@
    },
    "nixpkgs-stable_2": {
      "locked": {
-        "lastModified": 1718811006,
-        "narHash": "sha256-0Y8IrGhRmBmT7HHXlxxepg2t8j1X90++qRN3lukGaIk=",
+        "lastModified": 1720386169,
+        "narHash": "sha256-NGKVY4PjzwAa4upkGtAMz1npHGoRzWotlSnVlqI40mo=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "03d771e513ce90147b65fe922d87d3a0356fc125",
+        "rev": "194846768975b7ad2c4988bdb82572c00222c0d7",
        "type": "github"
      },
      "original": {
        "owner": "NixOS",
-        "ref": "nixos-23.11",
+        "ref": "nixos-24.05",
        "repo": "nixpkgs",
        "type": "github"
      }
@@ -590,11 +601,11 @@
    },
    "nixpkgs_3": {
      "locked": {
-        "lastModified": 1719848872,
-        "narHash": "sha256-H3+EC5cYuq+gQW8y0lSrrDZfH71LB4DAf+TDFyvwCNA=",
+        "lastModified": 1722813957,
+        "narHash": "sha256-IAoYyYnED7P8zrBFMnmp7ydaJfwTnwcnqxUElC1I26Y=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "00d80d13810dbfea8ab4ed1009b09100cca86ba8",
+        "rev": "cb9a96f23c491c081b38eab96d22fa958043c9fa",
        "type": "github"
      },
      "original": {
@@ -606,11 +617,11 @@
    },
    "nixpkgs_4": {
      "locked": {
-        "lastModified": 1720768451,
-        "narHash": "sha256-EYekUHJE2gxeo2pM/zM9Wlqw1Uw2XTJXOSAO79ksc4Y=",
+        "lastModified": 1723362943,
+        "narHash": "sha256-dFZRVSgmJkyM0bkPpaYRtG/kRMRTorUIDj8BxoOt1T4=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "7e7c39ea35c5cdd002cd4588b03a3fb9ece6fad9",
+        "rev": "a58bc8ad779655e790115244571758e8de055e3d",
        "type": "github"
      },
      "original": {
@@ -646,30 +657,6 @@
        "type": "github"
      }
    },
-    "pre-commit-hooks": {
-      "inputs": {
-        "flake-compat": "flake-compat_4",
-        "gitignore": "gitignore",
-        "nixpkgs": [
-          "cachix",
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": "nixpkgs-stable_2"
-      },
-      "locked": {
-        "lastModified": 1719259945,
-        "narHash": "sha256-F1h+XIsGKT9TkGO3omxDLEb/9jOOsI6NnzsXFsZhry4=",
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "0ff4381bbb8f7a52ca4a851660fc7a437a4c6e07",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "type": "github"
-      }
-    },
    "rocksdb": {
      "flake": false,
      "locked": {
@@ -694,7 +681,7 @@
        "complement": "complement",
        "crane": "crane_2",
        "fenix": "fenix",
-        "flake-compat": "flake-compat_5",
+        "flake-compat": "flake-compat_4",
        "flake-utils": "flake-utils_3",
        "liburing": "liburing",
        "nix-filter": "nix-filter",
@@ -705,11 +692,11 @@
    "rust-analyzer-src": {
      "flake": false,
      "locked": {
-        "lastModified": 1720717809,
-        "narHash": "sha256-6I+fm+nTLF/iaj7ffiFGlSY7POmubwUaPA/Wq0Bm53M=",
+        "lastModified": 1723473250,
+        "narHash": "sha256-Ls0e6R4FmGUFXZlUcm6ZQaVNJ4Yj/nua4SSctXIopao=",
        "owner": "rust-lang",
        "repo": "rust-analyzer",
-        "rev": "ffbc5ad993d5cd2f3b8bcf9a511165470944ab91",
+        "rev": "32a86cb1dad2b208e8f36f1bb50c2e4806b0371f",
        "type": "github"
      },
      "original": {
@@ -24,7 +24,7 @@
        file = ./rust-toolchain.toml;

        # See also `rust-toolchain.toml`
-        sha256 = "sha256-6eN/GKzjVSjEhGO9FhWObkRFaE1Jf+uqMSdQnb8lcB4=";
+        sha256 = "sha256-3jVIIf5XPnUU1CRaTyAiO0XHVbJl12MSx3eucTXCjtE=";
      };

      mkScope = pkgs: pkgs.lib.makeScope pkgs.newScope (self: {
@@ -11,7 +11,7 @@
 # If you're having trouble making the relevant changes, bug a maintainer.

 [toolchain]
-channel = "1.80.0"
+channel = "1.80.1"
 components = [
    # For rust-analyzer
    "rust-src",
@@ -1,6 +1,9 @@
-use service::Services;
+use std::time::SystemTime;
+
+use conduit_service::Services;

 pub(crate) struct Command<'a> {
 	pub(crate) services: &'a Services,
 	pub(crate) body: &'a [&'a str],
+	pub(crate) timer: SystemTime,
 }
@@ -1,16 +1,12 @@
 use std::{
 	collections::{BTreeMap, HashMap},
 	fmt::Write,
-	sync::{Arc, Mutex},
+	sync::Arc,
 	time::{Instant, SystemTime},
 };

 use api::client::validate_and_add_event_id;
-use conduit::{
-	debug, info, log,
-	log::{capture, Capture},
-	utils, warn, Error, PduEvent, Result,
-};
+use conduit::{debug, debug_error, err, info, trace, utils, warn, Error, PduEvent, Result};
 use ruma::{
 	api::{client::error::ErrorKind, federation::event::get_room_state},
 	events::room::message::RoomMessageEventContent,
@@ -213,7 +209,7 @@ pub(super) async fn get_remote_pdu(
 				Error::BadRequest(ErrorKind::Unknown, "Received response from server but failed to parse PDU")
 			})?;

-			debug!("Attempting to parse PDU: {:?}", &response.pdu);
+			trace!("Attempting to parse PDU: {:?}", &response.pdu);
 			let parsed_pdu = {
 				let parsed_result = self
 					.services
@@ -238,8 +234,7 @@ pub(super) async fn get_remote_pdu(

 			debug!("Attempting to fetch homeserver signing keys for {server}");
 			self.services
-				.rooms
-				.event_handler
+				.server_keys
 				.fetch_required_signing_keys(parsed_pdu.iter().map(|(_event_id, event, _room_id)| event), &pub_key_map)
 				.await
 				.unwrap_or_else(|e| {
@@ -452,8 +447,7 @@ pub(super) async fn verify_json(&self) -> Result<RoomMessageEventContent> {
 			let pub_key_map = RwLock::new(BTreeMap::new());

 			self.services
-				.rooms
-				.event_handler
+				.server_keys
 				.fetch_required_signing_keys([&value], &pub_key_map)
 				.await?;

@@ -571,8 +565,7 @@ pub(super) async fn force_set_room_state_from_server(

 	info!("Fetching required signing keys for all the state events we got");
 	self.services
-		.rooms
-		.event_handler
+		.server_keys
 		.fetch_required_signing_keys(events.iter().map(|(_event_id, event, _room_id)| event), &pub_key_map)
 		.await?;

@@ -587,8 +580,8 @@ pub(super) async fn force_set_room_state_from_server(
 		};

 		let pdu = PduEvent::from_id_val(&event_id, value.clone()).map_err(|e| {
-			warn!("Invalid PDU in fetching remote room state PDUs response: {} {:?}", e, value);
-			Error::BadServerResponse("Invalid PDU in send_join response.")
+			debug_error!("Invalid PDU in fetching remote room state PDUs response: {value:#?}");
+			err!(BadServerResponse(debug_error!("Invalid PDU in send_join response: {e:?}")))
 		})?;

 		self.services
@@ -691,8 +684,7 @@ pub(super) async fn get_verify_keys(
 	let signature_ids: Vec<String> = Vec::new();
 	let keys = self
 		.services
-		.rooms
-		.event_handler
+		.server_keys
 		.fetch_signing_keys_for_server(&server_name, signature_ids)
 		.await?;

@@ -721,30 +713,14 @@ pub(super) async fn resolve_true_destination(
 		));
 	}

-	let filter: &capture::Filter = &|data| {
-		data.level() <= log::Level::DEBUG
-			&& data.mod_name().starts_with("conduit")
-			&& matches!(data.span_name(), "actual" | "well-known" | "srv")
-	};
-
-	let state = &self.services.server.log.capture;
-	let logs = Arc::new(Mutex::new(String::new()));
-	let capture = Capture::new(state, Some(filter), capture::fmt_markdown(logs.clone()));
-
-	let capture_scope = capture.start();
 	let actual = self
 		.services
 		.resolver
 		.resolve_actual_dest(&server_name, !no_cache)
 		.await?;
-	drop(capture_scope);

-	let msg = format!(
-		"{}\nDestination: {}\nHostname URI: {}",
-		logs.lock().expect("locked"),
-		actual.dest,
-		actual.host,
-	);
+	let msg = format!("Destination: {}\nHostname URI: {}", actual.dest, actual.host,);
+
 	Ok(RoomMessageEventContent::text_markdown(msg))
 }

@@ -832,3 +808,24 @@ pub(super) async fn list_dependencies(&self, names: bool) -> Result<RoomMessageE

 	Ok(RoomMessageEventContent::notice_markdown(out))
 }
+
+#[admin_command]
+pub(super) async fn database_stats(
+	&self, property: Option<String>, map: Option<String>,
+) -> Result<RoomMessageEventContent> {
+	let property = property.unwrap_or_else(|| "rocksdb.stats".to_owned());
+	let map_name = map.as_ref().map_or(utils::string::EMPTY, String::as_str);
+
+	let mut out = String::new();
+	for (name, map) in self.services.db.iter_maps() {
+		if !map_name.is_empty() && *map_name != *name {
+			continue;
+		}
+
+		let res = map.property(&property)?;
+		let res = res.trim();
+		writeln!(out, "##### {name}:\n```\n{res}\n```")?;
+	}
+
+	Ok(RoomMessageEventContent::notice_markdown(out))
+}
@@ -184,6 +184,14 @@ pub(super) enum DebugCommand {
 		names: bool,
 	},

+	/// - Get database statistics
+	DatabaseStats {
+		property: Option<String>,
+
+		#[arg(short, long, alias("column"))]
+		map: Option<String>,
+	},
+
 	/// - Developer test stubs
 	#[command(subcommand)]
 	#[allow(non_snake_case)]
@@ -1,7 +1,21 @@
-use std::{panic::AssertUnwindSafe, sync::Arc, time::Instant};
+use std::{
+	panic::AssertUnwindSafe,
+	sync::{Arc, Mutex},
+	time::SystemTime,
+};

 use clap::{CommandFactory, Parser};
-use conduit::{checked, error, trace, utils::string::common_prefix, Error, Result};
+use conduit::{
+	debug, error,
+	log::{
+		capture,
+		capture::Capture,
+		fmt::{markdown_table, markdown_table_head},
+	},
+	trace,
+	utils::string::{collect_stream, common_prefix},
+	Error, Result,
+};
 use futures_util::future::FutureExt;
 use ruma::{
 	events::{
@@ -11,9 +25,10 @@ use ruma::{
 	OwnedEventId,
 };
 use service::{
-	admin::{CommandInput, CommandOutput, CommandResult, HandlerResult},
+	admin::{CommandInput, CommandOutput, HandlerFuture, HandlerResult},
 	Services,
 };
+use tracing::Level;

 use crate::{admin, admin::AdminCommand, Command};

@@ -21,12 +36,12 @@ use crate::{admin, admin::AdminCommand, Command};
 pub(super) fn complete(line: &str) -> String { complete_command(AdminCommand::command(), line) }

 #[must_use]
-pub(super) fn handle(services: Arc<Services>, command: CommandInput) -> HandlerResult {
+pub(super) fn handle(services: Arc<Services>, command: CommandInput) -> HandlerFuture {
 	Box::pin(handle_command(services, command))
 }

 #[tracing::instrument(skip_all, name = "admin")]
-async fn handle_command(services: Arc<Services>, command: CommandInput) -> CommandResult {
+async fn handle_command(services: Arc<Services>, command: CommandInput) -> HandlerResult {
 	AssertUnwindSafe(Box::pin(process_command(services, &command)))
 		.catch_unwind()
 		.await
@@ -34,13 +49,24 @@ async fn handle_command(services: Arc<Services>, command: CommandInput) -> Comma
 		.or_else(|error| handle_panic(&error, command))
 }

-async fn process_command(services: Arc<Services>, command: &CommandInput) -> CommandOutput {
-	process(services, &command.command)
+async fn process_command(services: Arc<Services>, input: &CommandInput) -> CommandOutput {
+	let (command, args, body) = match parse(&services, input) {
+		Err(error) => return error,
+		Ok(parsed) => parsed,
+	};
+
+	let context = Command {
+		services: &services,
+		body: &body,
+		timer: SystemTime::now(),
+	};
+
+	process(&context, command, &args)
 		.await
-		.and_then(|content| reply(content, command.reply_id.clone()))
+		.and_then(|content| reply(content, input.reply_id.clone()))
 }

-fn handle_panic(error: &Error, command: CommandInput) -> CommandResult {
+fn handle_panic(error: &Error, command: CommandInput) -> HandlerResult {
 	let link = "Please submit a [bug report](https://github.com/girlbossceo/conduwuit/issues/new). 🥺";
 	let msg = format!("Panic occurred while processing command:\n```\n{error:#?}\n```\n{link}");
 	let content = RoomMessageEventContent::notice_markdown(msg);
@@ -59,69 +85,61 @@ fn reply(mut content: RoomMessageEventContent, reply_id: Option<OwnedEventId>) -
 }

 // Parse and process a message from the admin room
-async fn process(services: Arc<Services>, msg: &str) -> CommandOutput {
-	let lines = msg.lines().filter(|l| !l.trim().is_empty());
-	let command = lines
-		.clone()
-		.next()
-		.expect("each string has at least one line");
-	let (parsed, body) = match parse_command(command) {
-		Ok(parsed) => parsed,
-		Err(error) => {
-			let server_name = services.globals.server_name();
-			let message = error.replace("server.name", server_name.as_str());
-			return Some(RoomMessageEventContent::notice_markdown(message));
-		},
+async fn process(context: &Command<'_>, command: AdminCommand, args: &[String]) -> CommandOutput {
+	let filter: &capture::Filter =
+		&|data| data.level() <= Level::DEBUG && data.our_modules() && data.scope.contains(&"admin");
+	let logs = Arc::new(Mutex::new(
+		collect_stream(|s| markdown_table_head(s)).expect("markdown table header"),
+	));
+
+	let capture = Capture::new(
+		&context.services.server.log.capture,
+		Some(filter),
+		capture::fmt(markdown_table, logs.clone()),
+	);
+
+	let capture_scope = capture.start();
+	let result = Box::pin(admin::process(command, context)).await;
+	drop(capture_scope);
+
+	debug!(
+		ok = result.is_ok(),
+		elapsed = ?context.timer.elapsed(),
+		command = ?args,
+		"command processed"
+	);
+
+	let logs = logs.lock().expect("locked");
+	let output = match result {
+		Err(error) => format!("{logs}\nEncountered an error while handling the command:\n```\n{error:#?}\n```"),
+		Ok(reply) => format!("{logs}\n{}", reply.body()), //TODO: content is recreated to add logs
 	};

-	let body = parse_body(AdminCommand::command(), &body, lines.skip(1).collect()).expect("trailing body parsed");
-	let context = Command {
-		services: &services,
-		body: &body,
-	};
-	let timer = Instant::now();
-	let result = Box::pin(admin::process(parsed, &context)).await;
-	let elapsed = timer.elapsed();
-	conduit::debug!(?command, ok = result.is_ok(), "command processed in {elapsed:?}");
-	match result {
-		Ok(reply) => Some(reply),
-		Err(error) => Some(RoomMessageEventContent::notice_markdown(format!(
-			"Encountered an error while handling the command:\n```\n{error:#?}\n```"
-		))),
-	}
+	Some(RoomMessageEventContent::notice_markdown(output))
 }

 // Parse chat messages from the admin room into an AdminCommand object
-fn parse_command(command_line: &str) -> Result<(AdminCommand, Vec<String>), String> {
-	let argv = parse_line(command_line);
-	let com = AdminCommand::try_parse_from(&argv).map_err(|error| error.to_string())?;
-	Ok((com, argv))
+fn parse<'a>(
+	services: &Arc<Services>, input: &'a CommandInput,
+) -> Result<(AdminCommand, Vec<String>, Vec<&'a str>), CommandOutput> {
+	let lines = input.command.lines().filter(|line| !line.trim().is_empty());
+	let command_line = lines.clone().next().expect("command missing first line");
+	let body = lines.skip(1).collect();
+	match parse_command(command_line) {
+		Ok((command, args)) => Ok((command, args, body)),
+		Err(error) => {
+			let message = error
+				.to_string()
+				.replace("server.name", services.globals.server_name().as_str());
+			Err(Some(RoomMessageEventContent::notice_markdown(message)))
+		},
+	}
 }

-fn parse_body<'a>(mut cmd: clap::Command, body: &'a [String], lines: Vec<&'a str>) -> Result<Vec<&'a str>> {
-	let mut start = 1;
-	'token: for token in body.iter().skip(1) {
-		let cmd_ = cmd.clone();
-		for sub in cmd_.get_subcommands() {
-			if sub.get_name() == *token {
-				start = checked!(start + 1)?;
-				cmd = sub.clone();
-				continue 'token;
-			}
-		}
-
-		// positional arguments have to be skipped too
-		let num_posargs = cmd_.get_positionals().count();
-		start = checked!(start + num_posargs)?;
-		break;
-	}
-
-	Ok(body
-		.iter()
-		.skip(start)
-		.map(String::as_str)
-		.chain(lines)
-		.collect::<Vec<&'a str>>())
+fn parse_command(line: &str) -> Result<(AdminCommand, Vec<String>)> {
+	let argv = parse_line(line);
+	let command = AdminCommand::try_parse_from(&argv)?;
+	Ok((command, argv))
 }

 fn complete_command(mut cmd: clap::Command, line: &str) -> String {
@@ -547,7 +547,7 @@ async fn list_banned_rooms(&self) -> Result<RoomMessageEventContent> {
 			rooms.reverse();

 			let output_plain = format!(
-				"Rooms Banned ({}):\n```\n{}```",
+				"Rooms Banned ({}):\n```\n{}\n```",
 				rooms.len(),
 				rooms
 					.iter()
@@ -47,7 +47,6 @@ hmac.workspace = true
 http.workspace = true
 http-body-util.workspace = true
 hyper.workspace = true
-image.workspace = true
 ipaddress.workspace = true
 jsonwebtoken.workspace = true
 log.workspace = true
@@ -60,7 +59,6 @@ serde.workspace = true
 sha-1.workspace = true
 tokio.workspace = true
 tracing.workspace = true
-webpage.workspace = true

 [lints]
 workspace = true
@@ -240,7 +240,7 @@ pub(crate) async fn register_route(

 	// If `new_user_displayname_suffix` is set, registration will push whatever
 	// content is set to the user's display name with a space before it
-	if !services.globals.new_user_displayname_suffix().is_empty() {
+	if !services.globals.new_user_displayname_suffix().is_empty() && body.appservice_info.is_none() {
 		write!(displayname, " {}", services.globals.config.new_user_displayname_suffix)
 			.expect("should be able to write to string buffer");
 	}
@@ -4,7 +4,7 @@ use std::{
 };

 use axum::extract::State;
-use conduit::{debug, utils, utils::math::continue_exponential_backoff_secs, Error, Result};
+use conduit::{utils, utils::math::continue_exponential_backoff_secs, Err, Error, Result};
 use futures_util::{stream::FuturesUnordered, StreamExt};
 use ruma::{
 	api::{
@@ -362,8 +362,7 @@ pub(crate) async fn get_keys_helper<F: Fn(&UserId) -> bool + Send>(
 				const MIN: u64 = 5 * 60;
 				const MAX: u64 = 60 * 60 * 24;
 				if continue_exponential_backoff_secs(MIN, MAX, time.elapsed(), *tries) {
-					debug!("Backing off query from {server:?}");
-					return (server, Err(Error::BadServerResponse("bad query, still backing off")));
+					return (server, Err!(BadServerResponse("bad query from {server:?}, still backing off")));
 				}
 			}

@@ -1,11 +1,11 @@
 #![allow(deprecated)]

-use std::{io::Cursor, time::Duration};
+use std::time::Duration;

 use axum::extract::State;
 use axum_client_ip::InsecureClientIp;
 use conduit::{
-	debug, debug_info, debug_warn, err, info,
+	debug_info, debug_warn, err, info,
 	utils::{
 		self,
 		content_disposition::{content_disposition_type, make_content_disposition, sanitise_filename},
@@ -13,27 +13,16 @@ use conduit::{
 	},
 	warn, Err, Error, Result,
 };
-use image::io::Reader as ImgReader;
-use ipaddress::IPAddress;
-use reqwest::Url;
-use ruma::api::client::{
-	error::ErrorKind,
-	media::{
-		create_content, get_content, get_content_as_filename, get_content_thumbnail, get_media_config,
-		get_media_preview,
-	},
+use ruma::api::client::media::{
+	create_content, get_content, get_content_as_filename, get_content_thumbnail, get_media_config, get_media_preview,
 };
 use service::{
-	media::{FileMeta, UrlPreviewData},
+	media::{FileMeta, MXC_LENGTH},
 	Services,
 };
-use webpage::HTML;

 use crate::{Ruma, RumaResponse};

-/// generated MXC ID (`media-id`) length
-const MXC_LENGTH: usize = 32;
-
 /// Cache control for immutable objects
 const CACHE_CONTROL_IMMUTABLE: &str = "public,max-age=31536000,immutable";

@@ -76,12 +65,12 @@ pub(crate) async fn get_media_preview_route(
 	let sender_user = body.sender_user.as_ref().expect("user is authenticated");

 	let url = &body.url;
-	if !url_preview_allowed(&services, url) {
-		debug_info!(%sender_user, "URL is not allowed to be previewed: {url}");
-		return Err(Error::BadRequest(ErrorKind::forbidden(), "URL is not allowed to be previewed"));
+	if !services.media.url_preview_allowed(url) {
+		debug_info!(%sender_user, %url, "URL is not allowed to be previewed");
+		return Err!(Request(Forbidden("URL is not allowed to be previewed")));
 	}

-	match get_url_preview(&services, url).await {
+	match services.media.get_url_preview(url).await {
 		Ok(preview) => {
 			let res = serde_json::value::to_raw_value(&preview).map_err(|e| {
 				warn!(%sender_user, "Failed to convert UrlPreviewData into a serde json value: {e}");
@@ -216,10 +205,7 @@ pub(crate) async fn get_content_route(
 			body.timeout_ms,
 		)
 		.await
-		.map_err(|e| {
-			debug_warn!("Fetching media `{}` failed: {:?}", mxc, e);
-			Error::BadRequest(ErrorKind::NotFound, "Remote media error.")
-		})?;
+		.map_err(|e| err!(Request(NotFound(debug_warn!("Fetching media `{mxc}` failed: {e:?}")))))?;

 		let content_disposition = Some(make_content_disposition(
 			&response.content_type,
@@ -235,7 +221,7 @@ pub(crate) async fn get_content_route(
 			cache_control: Some(CACHE_CONTROL_IMMUTABLE.to_owned()),
 		})
 	} else {
-		Err(Error::BadRequest(ErrorKind::NotFound, "Media not found."))
+		Err!(Request(NotFound("Media not found.")))
 	}
 }

@@ -322,13 +308,10 @@ pub(crate) async fn get_content_as_filename_route(
 					cache_control: Some(CACHE_CONTROL_IMMUTABLE.into()),
 				})
 			},
-			Err(e) => {
-				debug_warn!("Fetching media `{}` failed: {:?}", mxc, e);
-				Err(Error::BadRequest(ErrorKind::NotFound, "Remote media error."))
-			},
+			Err(e) => Err!(Request(NotFound(debug_warn!("Fetching media `{mxc}` failed: {e:?}")))),
 		}
 	} else {
-		Err(Error::BadRequest(ErrorKind::NotFound, "Media not found."))
+		Err!(Request(NotFound("Media not found.")))
 	}
 }

@@ -379,10 +362,10 @@ pub(crate) async fn get_content_thumbnail_route(
 			&mxc,
 			body.width
 				.try_into()
-				.map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Width is invalid."))?,
+				.map_err(|e| err!(Request(InvalidParam("Width is invalid: {e:?}"))))?,
 			body.height
 				.try_into()
-				.map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Height is invalid."))?,
+				.map_err(|e| err!(Request(InvalidParam("Height is invalid: {e:?}"))))?,
 		)
 		.await?
 	{
@@ -405,7 +388,7 @@ pub(crate) async fn get_content_thumbnail_route(
 			// we'll lie to the client and say the blocked server's media was not found and
 			// log. the client has no way of telling anyways so this is a security bonus.
 			debug_warn!("Received request for media `{}` on blocklisted server", mxc);
-			return Err(Error::BadRequest(ErrorKind::NotFound, "Media not found."));
+			return Err!(Request(NotFound("Media not found.")));
 		}

 		match services
@@ -454,13 +437,10 @@ pub(crate) async fn get_content_thumbnail_route(
 					content_disposition,
 				})
 			},
-			Err(e) => {
-				debug_warn!("Fetching media `{}` failed: {:?}", mxc, e);
-				Err(Error::BadRequest(ErrorKind::NotFound, "Remote media error."))
-			},
+			Err(e) => Err!(Request(NotFound(debug_warn!("Fetching media `{mxc}` failed: {e:?}")))),
 		}
 	} else {
-		Err(Error::BadRequest(ErrorKind::NotFound, "Media not found."))
+		Err!(Request(NotFound("Media not found.")))
 	}
 }

@@ -498,7 +478,7 @@ async fn get_remote_content(
 		// we'll lie to the client and say the blocked server's media was not found and
 		// log. the client has no way of telling anyways so this is a security bonus.
 		debug_warn!("Received request for media `{mxc}` on blocklisted server");
-		return Err(Error::BadRequest(ErrorKind::NotFound, "Media not found."));
+		return Err!(Request(NotFound("Media not found.")));
 	}

 	let content_response = services
@@ -540,222 +520,3 @@ async fn get_remote_content(
 		cache_control: Some(CACHE_CONTROL_IMMUTABLE.to_owned()),
 	})
 }
-
-async fn download_image(services: &Services, client: &reqwest::Client, url: &str) -> Result<UrlPreviewData> {
-	let image = client.get(url).send().await?.bytes().await?;
-	let mxc = format!("mxc://{}/{}", services.globals.server_name(), utils::random_string(MXC_LENGTH));
-
-	services
-		.media
-		.create(None, &mxc, None, None, &image)
-		.await?;
-
-	let (width, height) = match ImgReader::new(Cursor::new(&image)).with_guessed_format() {
-		Err(_) => (None, None),
-		Ok(reader) => match reader.into_dimensions() {
-			Err(_) => (None, None),
-			Ok((width, height)) => (Some(width), Some(height)),
-		},
-	};
-
-	Ok(UrlPreviewData {
-		image: Some(mxc),
-		image_size: Some(image.len()),
-		image_width: width,
-		image_height: height,
-		..Default::default()
-	})
-}
-
-async fn download_html(services: &Services, client: &reqwest::Client, url: &str) -> Result<UrlPreviewData> {
-	let mut response = client.get(url).send().await?;
-
-	let mut bytes: Vec<u8> = Vec::new();
-	while let Some(chunk) = response.chunk().await? {
-		bytes.extend_from_slice(&chunk);
-		if bytes.len() > services.globals.url_preview_max_spider_size() {
-			debug!(
-				"Response body from URL {} exceeds url_preview_max_spider_size ({}), not processing the rest of the \
-				 response body and assuming our necessary data is in this range.",
-				url,
-				services.globals.url_preview_max_spider_size()
-			);
-			break;
-		}
-	}
-	let body = String::from_utf8_lossy(&bytes);
-	let Ok(html) = HTML::from_string(body.to_string(), Some(url.to_owned())) else {
-		return Err(Error::BadRequest(ErrorKind::Unknown, "Failed to parse HTML"));
-	};
-
-	let mut data = match html.opengraph.images.first() {
-		None => UrlPreviewData::default(),
-		Some(obj) => download_image(services, client, &obj.url).await?,
-	};
-
-	let props = html.opengraph.properties;
-
-	/* use OpenGraph title/description, but fall back to HTML if not available */
-	data.title = props.get("title").cloned().or(html.title);
-	data.description = props.get("description").cloned().or(html.description);
-
-	Ok(data)
-}
-
-async fn request_url_preview(services: &Services, url: &str) -> Result<UrlPreviewData> {
-	if let Ok(ip) = IPAddress::parse(url) {
-		if !services.globals.valid_cidr_range(&ip) {
-			return Err(Error::BadServerResponse("Requesting from this address is forbidden"));
-		}
-	}
-
-	let client = &services.client.url_preview;
-	let response = client.head(url).send().await?;
-
-	if let Some(remote_addr) = response.remote_addr() {
-		if let Ok(ip) = IPAddress::parse(remote_addr.ip().to_string()) {
-			if !services.globals.valid_cidr_range(&ip) {
-				return Err(Error::BadServerResponse("Requesting from this address is forbidden"));
-			}
-		}
-	}
-
-	let Some(content_type) = response
-		.headers()
-		.get(reqwest::header::CONTENT_TYPE)
-		.and_then(|x| x.to_str().ok())
-	else {
-		return Err(Error::BadRequest(ErrorKind::Unknown, "Unknown Content-Type"));
-	};
-	let data = match content_type {
-		html if html.starts_with("text/html") => download_html(services, client, url).await?,
-		img if img.starts_with("image/") => download_image(services, client, url).await?,
-		_ => return Err(Error::BadRequest(ErrorKind::Unknown, "Unsupported Content-Type")),
-	};
-
-	services.media.set_url_preview(url, &data).await?;
-
-	Ok(data)
-}
-
-async fn get_url_preview(services: &Services, url: &str) -> Result<UrlPreviewData> {
-	if let Some(preview) = services.media.get_url_preview(url).await {
-		return Ok(preview);
-	}
-
-	// ensure that only one request is made per URL
-	let _request_lock = services.media.url_preview_mutex.lock(url).await;
-
-	match services.media.get_url_preview(url).await {
-		Some(preview) => Ok(preview),
-		None => request_url_preview(services, url).await,
-	}
-}
-
-fn url_preview_allowed(services: &Services, url_str: &str) -> bool {
-	let url: Url = match Url::parse(url_str) {
-		Ok(u) => u,
-		Err(e) => {
-			warn!("Failed to parse URL from a str: {}", e);
-			return false;
-		},
-	};
-
-	if ["http", "https"]
-		.iter()
-		.all(|&scheme| scheme != url.scheme().to_lowercase())
-	{
-		debug!("Ignoring non-HTTP/HTTPS URL to preview: {}", url);
-		return false;
-	}
-
-	let host = match url.host_str() {
-		None => {
-			debug!("Ignoring URL preview for a URL that does not have a host (?): {}", url);
-			return false;
-		},
-		Some(h) => h.to_owned(),
-	};
-
-	let allowlist_domain_contains = services.globals.url_preview_domain_contains_allowlist();
-	let allowlist_domain_explicit = services.globals.url_preview_domain_explicit_allowlist();
-	let denylist_domain_explicit = services.globals.url_preview_domain_explicit_denylist();
-	let allowlist_url_contains = services.globals.url_preview_url_contains_allowlist();
-
-	if allowlist_domain_contains.contains(&"*".to_owned())
-		|| allowlist_domain_explicit.contains(&"*".to_owned())
-		|| allowlist_url_contains.contains(&"*".to_owned())
-	{
-		debug!("Config key contains * which is allowing all URL previews. Allowing URL {}", url);
-		return true;
-	}
-
-	if !host.is_empty() {
-		if denylist_domain_explicit.contains(&host) {
-			debug!(
-				"Host {} is not allowed by url_preview_domain_explicit_denylist (check 1/4)",
-				&host
-			);
-			return false;
-		}
-
-		if allowlist_domain_explicit.contains(&host) {
-			debug!("Host {} is allowed by url_preview_domain_explicit_allowlist (check 2/4)", &host);
-			return true;
-		}
-
-		if allowlist_domain_contains
-			.iter()
-			.any(|domain_s| domain_s.contains(&host.clone()))
-		{
-			debug!("Host {} is allowed by url_preview_domain_contains_allowlist (check 3/4)", &host);
-			return true;
-		}
-
-		if allowlist_url_contains
-			.iter()
-			.any(|url_s| url.to_string().contains(&url_s.to_string()))
-		{
-			debug!("URL {} is allowed by url_preview_url_contains_allowlist (check 4/4)", &host);
-			return true;
-		}
-
-		// check root domain if available and if user has root domain checks
-		if services.globals.url_preview_check_root_domain() {
-			debug!("Checking root domain");
-			match host.split_once('.') {
-				None => return false,
-				Some((_, root_domain)) => {
-					if denylist_domain_explicit.contains(&root_domain.to_owned()) {
-						debug!(
-							"Root domain {} is not allowed by url_preview_domain_explicit_denylist (check 1/3)",
-							&root_domain
-						);
-						return true;
-					}
-
-					if allowlist_domain_explicit.contains(&root_domain.to_owned()) {
-						debug!(
-							"Root domain {} is allowed by url_preview_domain_explicit_allowlist (check 2/3)",
-							&root_domain
-						);
-						return true;
-					}
-
-					if allowlist_domain_contains
-						.iter()
-						.any(|domain_s| domain_s.contains(&root_domain.to_owned()))
-					{
-						debug!(
-							"Root domain {} is allowed by url_preview_domain_contains_allowlist (check 3/3)",
-							&root_domain
-						);
-						return true;
-					}
-				},
-			}
-		}
-	}
-
-	false
-}
@@ -8,11 +8,11 @@ use std::{
 use axum::extract::State;
 use axum_client_ip::InsecureClientIp;
 use conduit::{
-	debug, debug_warn, error, info,
+	debug, debug_error, debug_warn, err, error, info,
 	pdu::{gen_event_id_canonical_json, PduBuilder},
 	trace, utils,
 	utils::math::continue_exponential_backoff_secs,
-	warn, Error, PduEvent, Result,
+	warn, Err, Error, PduEvent, Result,
 };
 use ruma::{
 	api::{
@@ -403,6 +403,7 @@ pub(crate) async fn kick_user_route(
 				unsigned: None,
 				state_key: Some(body.user_id.to_string()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&body.room_id,
@@ -465,6 +466,7 @@ pub(crate) async fn ban_user_route(
 				unsigned: None,
 				state_key: Some(body.user_id.to_string()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&body.room_id,
@@ -512,6 +514,7 @@ pub(crate) async fn unban_user_route(
 				unsigned: None,
 				state_key: Some(body.user_id.to_string()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&body.room_id,
@@ -662,6 +665,12 @@ pub async fn join_room_by_id_helper(
 ) -> Result<join_room_by_id::v3::Response> {
 	let state_lock = services.rooms.state.mutex.lock(room_id).await;

+	let user_is_guest = services.users.is_deactivated(sender_user).unwrap_or(false);
+
+	if matches!(services.rooms.state_accessor.guest_can_join(room_id), Ok(false)) && user_is_guest {
+		return Err!(Request(Forbidden("Guests are not allowed to join this room")));
+	}
+
 	if matches!(services.rooms.state_cache.is_joined(sender_user, room_id), Ok(true)) {
 		debug_warn!("{sender_user} is already joined in {room_id}");
 		return Ok(join_room_by_id::v3::Response {
@@ -705,11 +714,11 @@ async fn join_room_by_id_helper_remote(
 		{
 			room_version
 		},
-		_ => return Err(Error::BadServerResponse("Room version is not supported")),
+		_ => return Err!(BadServerResponse("Room version is not supported")),
 	};

 	let mut join_event_stub: CanonicalJsonObject = serde_json::from_str(make_join_response.event.get())
-		.map_err(|_| Error::BadServerResponse("Invalid make_join event json received from server."))?;
+		.map_err(|e| err!(BadServerResponse("Invalid make_join event json received from server: {e:?}")))?;

 	let join_authorized_via_users_server = join_event_stub
 		.get("content")
@@ -876,15 +885,14 @@ async fn join_room_by_id_helper_remote(

 	info!("Parsing join event");
 	let parsed_join_pdu = PduEvent::from_id_val(event_id, join_event.clone())
-		.map_err(|_| Error::BadServerResponse("Invalid join event PDU."))?;
+		.map_err(|e| err!(BadServerResponse("Invalid join event PDU: {e:?}")))?;

 	let mut state = HashMap::new();
 	let pub_key_map = RwLock::new(BTreeMap::new());

 	info!("Fetching join signing keys");
 	services
-		.rooms
-		.event_handler
+		.server_keys
 		.fetch_join_signing_keys(&send_join_response, &room_version_id, &pub_key_map)
 		.await?;

@@ -900,8 +908,8 @@ async fn join_room_by_id_helper_remote(
 		};

 		let pdu = PduEvent::from_id_val(&event_id, value.clone()).map_err(|e| {
-			warn!("Invalid PDU in send_join response: {} {:?}", e, value);
-			Error::BadServerResponse("Invalid PDU in send_join response.")
+			debug_warn!("Invalid PDU in send_join response: {value:#?}");
+			err!(BadServerResponse("Invalid PDU in send_join response: {e:?}"))
 		})?;

 		services.rooms.outlier.add_pdu_outlier(&event_id, &value)?;
@@ -1095,6 +1103,7 @@ async fn join_room_by_id_helper_local(
 				unsigned: None,
 				state_key: Some(sender_user.to_string()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			room_id,
@@ -1123,10 +1132,10 @@ async fn join_room_by_id_helper_local(
 			{
 				room_version_id
 			},
-			_ => return Err(Error::BadServerResponse("Room version is not supported")),
+			_ => return Err!(BadServerResponse("Room version is not supported")),
 		};
 		let mut join_event_stub: CanonicalJsonObject = serde_json::from_str(make_join_response.event.get())
-			.map_err(|_| Error::BadServerResponse("Invalid make_join event json received from server."))?;
+			.map_err(|e| err!(BadServerResponse("Invalid make_join event json received from server: {e:?}")))?;
 		let join_authorized_via_users_server = join_event_stub
 			.get("content")
 			.map(|s| {
@@ -1230,8 +1239,7 @@ async fn join_room_by_id_helper_local(
 			drop(state_lock);
 			let pub_key_map = RwLock::new(BTreeMap::new());
 			services
-				.rooms
-				.event_handler
+				.server_keys
 				.fetch_required_signing_keys([&signed_value], &pub_key_map)
 				.await?;
 			services
@@ -1252,7 +1260,7 @@ async fn join_room_by_id_helper_local(
 async fn make_join_request(
 	services: &Services, sender_user: &UserId, room_id: &RoomId, servers: &[OwnedServerName],
 ) -> Result<(federation::membership::prepare_join_event::v1::Response, OwnedServerName)> {
-	let mut make_join_response_and_server = Err(Error::BadServerResponse("No server available to assist in joining."));
+	let mut make_join_response_and_server = Err!(BadServerResponse("No server available to assist in joining."));

 	let mut make_join_counter: u16 = 0;
 	let mut incompatible_room_version_count: u8 = 0;
@@ -1293,8 +1301,7 @@ async fn make_join_request(
 					"15 servers have responded with M_INCOMPATIBLE_ROOM_VERSION or M_UNSUPPORTED_ROOM_VERSION, \
 					 assuming that Conduwuit does not support the room {room_id}: {e}"
 				);
-				make_join_response_and_server =
-					Err(Error::BadServerResponse("Room version is not supported by Conduwuit"));
+				make_join_response_and_server = Err!(BadServerResponse("Room version is not supported by Conduwuit"));
 				return make_join_response_and_server;
 			}

@@ -1302,8 +1309,7 @@ async fn make_join_request(
 				warn!(
 					"50 servers failed to provide valid make_join response, assuming no server can assist in joining."
 				);
-				make_join_response_and_server =
-					Err(Error::BadServerResponse("No server available to assist in joining."));
+				make_join_response_and_server = Err!(BadServerResponse("No server available to assist in joining."));
 				return make_join_response_and_server;
 			}
 		}
@@ -1323,8 +1329,8 @@ pub async fn validate_and_add_event_id(
 	pub_key_map: &RwLock<BTreeMap<String, BTreeMap<String, Base64>>>,
 ) -> Result<(OwnedEventId, CanonicalJsonObject)> {
 	let mut value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| {
-		error!("Invalid PDU in server response: {:?}: {:?}", pdu, e);
-		Error::BadServerResponse("Invalid PDU in server response")
+		debug_error!("Invalid PDU in server response: {pdu:#?}");
+		err!(BadServerResponse("Invalid PDU in server response: {e:?}"))
 	})?;
 	let event_id = EventId::parse(format!(
 		"${}",
@@ -1360,15 +1366,15 @@ pub async fn validate_and_add_event_id(
 		const MIN: u64 = 60 * 5;
 		const MAX: u64 = 60 * 60 * 24;
 		if continue_exponential_backoff_secs(MIN, MAX, time.elapsed(), *tries) {
-			debug!("Backing off from {event_id}");
-			return Err(Error::BadServerResponse("bad event, still backing off"));
+			return Err!(BadServerResponse("bad event {event_id:?}, still backing off"));
 		}
 	}

 	if let Err(e) = ruma::signatures::verify_event(&*pub_key_map.read().await, &value, room_version) {
-		warn!("Event {} failed verification {:?} {}", event_id, pdu, e);
+		debug_error!("Event {event_id} failed verification {pdu:#?}");
+		let e = Err!(BadServerResponse(debug_error!("Event {event_id} failed verification: {e:?}")));
 		back_off(event_id).await;
-		return Err(Error::BadServerResponse("Event failed verification."));
+		return e;
 	}

 	value.insert("event_id".to_owned(), CanonicalJsonValue::String(event_id.as_str().to_owned()));
@@ -1410,6 +1416,7 @@ pub(crate) async fn invite_helper(
 					unsigned: None,
 					state_key: Some(user_id.to_string()),
 					redacts: None,
+					timestamp: None,
 				},
 				sender_user,
 				room_id,
@@ -1474,8 +1481,7 @@ pub(crate) async fn invite_helper(
 		.map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "Origin field is invalid."))?;

 		services
-			.rooms
-			.event_handler
+			.server_keys
 			.fetch_required_signing_keys([&value], &pub_key_map)
 			.await?;

@@ -1522,6 +1528,7 @@ pub(crate) async fn invite_helper(
 				unsigned: None,
 				state_key: Some(user_id.to_string()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			room_id,
@@ -1639,6 +1646,7 @@ pub async fn leave_room(services: &Services, user_id: &UserId, room_id: &RoomId,
 					unsigned: None,
 					state_key: Some(user_id.to_string()),
 					redacts: None,
+					timestamp: None,
 				},
 				user_id,
 				room_id,
@@ -1651,7 +1659,7 @@ pub async fn leave_room(services: &Services, user_id: &UserId, room_id: &RoomId,
 }

 async fn remote_leave_room(services: &Services, user_id: &UserId, room_id: &RoomId) -> Result<()> {
-	let mut make_leave_response_and_server = Err(Error::BadServerResponse("No server available to assist in leaving."));
+	let mut make_leave_response_and_server = Err!(BadServerResponse("No server available to assist in leaving."));

 	let invite_state = services
 		.rooms
@@ -1708,11 +1716,11 @@ async fn remote_leave_room(services: &Services, user_id: &UserId, room_id: &Room
 		{
 			version
 		},
-		_ => return Err(Error::BadServerResponse("Room version is not supported")),
+		_ => return Err!(BadServerResponse("Room version is not supported")),
 	};

 	let mut leave_event_stub = serde_json::from_str::<CanonicalJsonObject>(make_leave_response.event.get())
-		.map_err(|_| Error::BadServerResponse("Invalid make_leave event json received from server."))?;
+		.map_err(|e| err!(BadServerResponse("Invalid make_leave event json received from server: {e:?}")))?;

 	// TODO: Is origin needed?
 	leave_event_stub.insert(
@@ -84,6 +84,11 @@ pub(crate) async fn send_message_event_route(
 				unsigned: Some(unsigned),
 				state_key: None,
 				redacts: None,
+				timestamp: if body.appservice_info.is_some() {
+					body.timestamp
+				} else {
+					None
+				},
 			},
 			sender_user,
 			&body.room_id,
@@ -257,6 +257,12 @@ pub(crate) async fn get_profile_route(
 pub async fn update_displayname(
 	services: &Services, user_id: OwnedUserId, displayname: Option<String>, all_joined_rooms: Vec<OwnedRoomId>,
 ) -> Result<()> {
+	let current_display_name = services.users.displayname(&user_id).unwrap_or_default();
+
+	if displayname == current_display_name {
+		return Ok(());
+	}
+
 	services
 		.users
 		.set_displayname(&user_id, displayname.clone())
@@ -289,6 +295,7 @@ pub async fn update_displayname(
 					unsigned: None,
 					state_key: Some(user_id.to_string()),
 					redacts: None,
+					timestamp: None,
 				},
 				room_id,
 			))
@@ -305,6 +312,13 @@ pub async fn update_avatar_url(
 	services: &Services, user_id: OwnedUserId, avatar_url: Option<OwnedMxcUri>, blurhash: Option<String>,
 	all_joined_rooms: Vec<OwnedRoomId>,
 ) -> Result<()> {
+	let current_avatar_url = services.users.avatar_url(&user_id).unwrap_or_default();
+	let current_blurhash = services.users.blurhash(&user_id).unwrap_or_default();
+
+	if current_avatar_url == avatar_url && current_blurhash == blurhash {
+		return Ok(());
+	}
+
 	services
 		.users
 		.set_avatar_url(&user_id, avatar_url.clone())
@@ -342,6 +356,7 @@ pub async fn update_avatar_url(
 					unsigned: None,
 					state_key: Some(user_id.to_string()),
 					redacts: None,
+					timestamp: None,
 				},
 				room_id,
 			))
@@ -34,6 +34,7 @@ pub(crate) async fn redact_event_route(
 				unsigned: None,
 				state_key: None,
 				redacts: Some(body.event_id.into()),
+				timestamp: None,
 			},
 			sender_user,
 			&body.room_id,
@@ -20,7 +20,6 @@ use ruma::{
 			tombstone::RoomTombstoneEventContent,
 			topic::RoomTopicEventContent,
 		},
-		space::child::SpaceChildEventContent,
 		StateEventType, TimelineEventType,
 	},
 	int,
@@ -198,6 +197,7 @@ pub(crate) async fn create_room_route(
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&room_id,
@@ -226,6 +226,7 @@ pub(crate) async fn create_room_route(
 				unsigned: None,
 				state_key: Some(sender_user.to_string()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&room_id,
@@ -263,6 +264,7 @@ pub(crate) async fn create_room_route(
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&room_id,
@@ -286,6 +288,7 @@ pub(crate) async fn create_room_route(
 					unsigned: None,
 					state_key: Some(String::new()),
 					redacts: None,
+					timestamp: None,
 				},
 				sender_user,
 				&room_id,
@@ -312,6 +315,7 @@ pub(crate) async fn create_room_route(
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&room_id,
@@ -331,6 +335,7 @@ pub(crate) async fn create_room_route(
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&room_id,
@@ -353,6 +358,7 @@ pub(crate) async fn create_room_route(
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&room_id,
@@ -406,6 +412,7 @@ pub(crate) async fn create_room_route(
 					unsigned: None,
 					state_key: Some(String::new()),
 					redacts: None,
+					timestamp: None,
 				},
 				sender_user,
 				&room_id,
@@ -428,6 +435,7 @@ pub(crate) async fn create_room_route(
 					unsigned: None,
 					state_key: Some(String::new()),
 					redacts: None,
+					timestamp: None,
 				},
 				sender_user,
 				&room_id,
@@ -582,6 +590,7 @@ pub(crate) async fn upgrade_room_route(
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&body.room_id,
@@ -619,15 +628,23 @@ pub(crate) async fn upgrade_room_route(
 			V1 | V2 | V3 | V4 | V5 | V6 | V7 | V8 | V9 | V10 => {
 				create_event_content.insert(
 					"creator".into(),
-					json!(&sender_user)
-						.try_into()
-						.map_err(|_| err!(Request(BadJson("Error forming creation event"))))?,
+					json!(&sender_user).try_into().map_err(|e| {
+						info!("Error forming creation event: {e}");
+						Error::BadRequest(ErrorKind::BadJson, "Error forming creation event")
+					})?,
 				);
 			},
-			_ => {
-				// "creator" key no longer exists in V11+ rooms
+			V11 => {
+				// "creator" key no longer exists in V11 rooms
 				create_event_content.remove("creator");
 			},
+			_ => {
+				warn!("Unexpected or unsupported room version {}", body.new_version);
+				return Err(Error::BadRequest(
+					ErrorKind::BadJson,
+					"Unexpected or unsupported room version found",
+				));
+			},
 		}
 	}

@@ -635,100 +652,26 @@ pub(crate) async fn upgrade_room_route(
 		"room_version".into(),
 		json!(&body.new_version)
 			.try_into()
-			.map_err(|_| err!(Request(BadJson("Error forming creation event"))))?,
+			.map_err(|_| Error::BadRequest(ErrorKind::BadJson, "Error forming creation event"))?,
 	);
 	create_event_content.insert(
 		"predecessor".into(),
 		json!(predecessor)
 			.try_into()
-			.map_err(|_| err!(Request(BadJson("Error forming creation event"))))?,
+			.map_err(|_| Error::BadRequest(ErrorKind::BadJson, "Error forming creation event"))?,
 	);

-	// if the room was a space:
-	// - migrate m.space.child and/or m.space.parent
-	// - add space type to replacement room m.room.create
-	//
-	// as apart of MSC4168
-	if services
-		.rooms
-		.state_accessor
-		.get_room_type(&body.room_id)
-		.unwrap_or(None)
-		.is_some_and(|room_type| room_type == ruma::room::RoomType::Space)
+	// Validate creation event content
+	if serde_json::from_str::<CanonicalJsonObject>(
+		to_raw_value(&create_event_content)
+			.expect("Error forming creation event")
+			.get(),
+	)
+	.is_err()
 	{
-		create_event_content.insert(
-			"type".into(),
-			json!(ruma::room::RoomType::Space)
-				.try_into()
-				.map_err(|_| err!(Request(BadJson("Error forming creation event"))))?,
-		);
-
-		if let Some(event_content) = services
-			.rooms
-			.state_accessor
-			.room_state_get(&body.room_id, &StateEventType::SpaceChild, body.room_id.as_str())
-			.unwrap_or(None)
-		{
-			// space contents that are empty are not apart of the space
-			if !event_content.content.get().is_empty() {
-				// remove all but us from via
-				let mut new_content: SpaceChildEventContent = serde_json::from_str(event_content.content.get())
-					.map_err(|_| err!(Database(error!("Invalid m.space.child content in database"))))?;
-				new_content.via = vec![services.globals.config.server_name.clone()];
-
-				services
-					.rooms
-					.timeline
-					.build_and_append_pdu(
-						PduBuilder {
-							event_type: StateEventType::SpaceChild.to_string().into(),
-							content: to_raw_value(&new_content).expect("we just created it"),
-							unsigned: None,
-							state_key: Some(replacement_room.to_string()),
-							redacts: None,
-						},
-						sender_user,
-						&replacement_room,
-						&state_lock,
-					)
-					.await?;
-			}
-		}
-
-		if let Some(event_content) = services
-			.rooms
-			.state_accessor
-			.room_state_get(&body.room_id, &StateEventType::SpaceParent, body.room_id.as_str())
-			.unwrap_or(None)
-		{
-			// space contents that are empty are not apart of the space
-			if !event_content.content.get().is_empty() {
-				// remove all but us from via
-				let mut new_content: SpaceChildEventContent = serde_json::from_str(event_content.content.get())
-					.map_err(|_| err!(Database(error!("Invalid m.space.child content in database"))))?;
-				new_content.via = vec![services.globals.config.server_name.clone()];
-
-				services
-					.rooms
-					.timeline
-					.build_and_append_pdu(
-						PduBuilder {
-							event_type: StateEventType::SpaceParent.to_string().into(),
-							content: to_raw_value(&new_content).expect("we just created it"),
-							unsigned: None,
-							state_key: Some(replacement_room.to_string()),
-							redacts: None,
-						},
-						sender_user,
-						&replacement_room,
-						&state_lock,
-					)
-					.await?;
-			}
-		}
+		return Err(Error::BadRequest(ErrorKind::BadJson, "Error forming creation event"));
 	}

-	// m.room.create
 	services
 		.rooms
 		.timeline
@@ -739,6 +682,7 @@ pub(crate) async fn upgrade_room_route(
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&replacement_room,
@@ -767,6 +711,7 @@ pub(crate) async fn upgrade_room_route(
 				unsigned: None,
 				state_key: Some(sender_user.to_string()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&replacement_room,
@@ -795,6 +740,7 @@ pub(crate) async fn upgrade_room_route(
 					unsigned: None,
 					state_key: Some(String::new()),
 					redacts: None,
+					timestamp: None,
 				},
 				sender_user,
 				&replacement_room,
@@ -822,11 +768,11 @@ pub(crate) async fn upgrade_room_route(
 			.rooms
 			.state_accessor
 			.room_state_get(&body.room_id, &StateEventType::RoomPowerLevels, "")?
-			.ok_or_else(|| err!(Database(error!("Found room without m.room.create event."))))?
+			.ok_or_else(|| Error::bad_database("Found room without m.room.create event."))?
 			.content
 			.get(),
 	)
-	.map_err(|_| err!(Database(error!("Invalid room event in database."))))?;
+	.map_err(|_| Error::bad_database("Invalid room event in database."))?;

 	// Setting events_default and invite to the greater of 50 and users_default + 1
 	let new_level = max(
@@ -834,7 +780,9 @@ pub(crate) async fn upgrade_room_route(
 		power_levels_event_content
 			.users_default
 			.checked_add(int!(1))
-			.ok_or_else(|| err!(Request(BadJson("users_default power levels event content is not valid"))))?,
+			.ok_or_else(|| {
+				Error::BadRequest(ErrorKind::BadJson, "users_default power levels event content is not valid")
+			})?,
 	);
 	power_levels_event_content.events_default = new_level;
 	power_levels_event_content.invite = new_level;
@@ -851,6 +799,7 @@ pub(crate) async fn upgrade_room_route(
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			sender_user,
 			&body.room_id,
@@ -898,7 +847,7 @@ fn default_power_levels_content(

 	if let Some(power_level_content_override) = power_level_content_override {
 		let json: JsonObject = serde_json::from_str(power_level_content_override.json().get())
-			.map_err(|_| err!(Request(BadJson("Invalid power_level_content_override"))))?;
+			.map_err(|_| Error::BadRequest(ErrorKind::BadJson, "Invalid power_level_content_override."))?;

 		for (key, value) in json {
 			power_levels_content[key] = value;
@@ -34,8 +34,9 @@ struct Claims {
 ///
 /// Get the supported login types of this server. One of these should be used as
 /// the `type` field when logging in.
+#[tracing::instrument(skip_all, fields(%client), name = "login")]
 pub(crate) async fn get_login_types_route(
-	_body: Ruma<get_login_types::v3::Request>,
+	InsecureClientIp(client): InsecureClientIp, _body: Ruma<get_login_types::v3::Request>,
 ) -> Result<get_login_types::v3::Response> {
 	Ok(get_login_types::v3::Response::new(vec![
 		get_login_types::v3::LoginType::Password(PasswordLoginType::default()),
@@ -43,6 +43,11 @@ pub(crate) async fn send_state_event_for_key_route(
 			&body.event_type,
 			&body.body.body,
 			body.state_key.clone(),
+			if body.appservice_info.is_some() {
+				body.timestamp
+			} else {
+				None
+			},
 		)
 		.await?
 		.into(),
@@ -172,7 +177,7 @@ pub(crate) async fn get_state_events_for_empty_key_route(

 async fn send_state_event_for_key_helper(
 	services: &Services, sender: &UserId, room_id: &RoomId, event_type: &StateEventType,
-	json: &Raw<AnyStateEventContent>, state_key: String,
+	json: &Raw<AnyStateEventContent>, state_key: String, timestamp: Option<ruma::MilliSecondsSinceUnixEpoch>,
 ) -> Result<Arc<EventId>> {
 	allowed_to_send_state_event(services, room_id, event_type, json).await?;
 	let state_lock = services.rooms.state.mutex.lock(room_id).await;
@@ -186,6 +191,7 @@ async fn send_state_event_for_key_helper(
 				unsigned: None,
 				state_key: Some(state_key),
 				redacts: None,
+				timestamp,
 			},
 			sender,
 			room_id,
@@ -10,8 +10,7 @@ extern crate conduit_service as service;
 pub(crate) use conduit::{debug_info, pdu::PduEvent, utils, Error, Result};
 pub(crate) use service::services;

-pub use crate::router::State;
-pub(crate) use crate::router::{Ruma, RumaResponse};
+pub(crate) use self::router::{Ruma, RumaResponse, State};

 conduit::mod_ctor! {}
 conduit::mod_dtor! {}
@@ -3,8 +3,7 @@ mod auth;
 mod handler;
 mod request;
 mod response;
-
-use std::sync::Arc;
+pub mod state;

 use axum::{
 	response::IntoResponse,
@@ -15,11 +14,9 @@ use conduit::{err, Server};
 use http::Uri;

 use self::handler::RouterExt;
-pub(super) use self::{args::Args as Ruma, response::RumaResponse};
+pub(super) use self::{args::Args as Ruma, response::RumaResponse, state::State};
 use crate::{client, server};

-pub type State = Arc<service::Services>;
-
 pub fn build(router: Router<State>, server: &Server) -> Router<State> {
 	let config = &server.config;
 	let router = router
@@ -261,8 +261,7 @@ async fn auth_server(
 	};

 	let keys_result = services
-		.rooms
-		.event_handler
+		.server_keys
 		.fetch_signing_keys_for_server(origin, vec![x_matrix.key.to_string()])
 		.await;

@@ -0,0 +1,79 @@
+use std::{ops::Deref, sync::Arc};
+
+use conduit_service::Services;
+
+#[derive(Clone, Copy)]
+pub struct State {
+	services: *const Services,
+}
+
+pub struct Guard {
+	services: Arc<Services>,
+}
+
+pub fn create(services: Arc<Services>) -> (State, Guard) {
+	let state = State {
+		services: Arc::into_raw(services.clone()),
+	};
+
+	let guard = Guard {
+		services,
+	};
+
+	(state, guard)
+}
+
+impl Drop for Guard {
+	fn drop(&mut self) {
+		let ptr = Arc::as_ptr(&self.services);
+		// SAFETY: Parity with Arc::into_raw() called in create(). This revivifies the
+		// Arc lost to State so it can be dropped, otherwise Services will leak.
+		let arc = unsafe { Arc::from_raw(ptr) };
+		debug_assert!(
+			Arc::strong_count(&arc) > 1,
+			"Services usually has more than one reference and is not dropped here"
+		);
+	}
+}
+
+impl Deref for State {
+	type Target = Services;
+
+	fn deref(&self) -> &Self::Target {
+		deref(&self.services).expect("dereferenced Services pointer in State must not be null")
+	}
+}
+
+/// SAFETY: State is a thin wrapper containing a raw const pointer to Services
+/// in lieu of an Arc. Services is internally threadsafe. If State contains
+/// additional fields this notice should be reevaluated.
+unsafe impl Send for State {}
+
+/// SAFETY: State is a thin wrapper containing a raw const pointer to Services
+/// in lieu of an Arc. Services is internally threadsafe. If State contains
+/// additional fields this notice should be reevaluated.
+unsafe impl Sync for State {}
+
+fn deref(services: &*const Services) -> Option<&Services> {
+	// SAFETY: We replaced Arc<Services> with *const Services in State. This is
+	// worth about 10 clones (20 reference count updates) for each request handled.
+	// Though this is not an incredibly large quantity, it's woefully unnecessary
+	// given the context as explained below; though it is not currently known to be
+	// a performance bottleneck, the front-line position justifies preempting it.
+	//
+	// Services is created prior to the axum/tower stack and Router, and prior
+	// to serving any requests through the handlers in this crate. It is then
+	// dropped only after all requests have completed, the listening sockets
+	// have been closed, axum/tower has been dropped. Thus Services is
+	// expected to live at least as long as any instance of State, making the
+	// constant updates to the prior Arc unnecessary to keep Services alive.
+	//
+	// Nevertheless if it is possible to accomplish this by annotating State
+	// with a lifetime to hold a reference (and be aware I have made a
+	// significant effort trying to make this work) this unsafety may not be
+	// necessary. It is either very difficult or impossible to get a
+	// lifetime'ed reference through Router / RumaHandler; though it is
+	// possible to pass a reference through axum's `with_state()` in trivial
+	// configurations as the only requirement of a State is Clone.
+	unsafe { services.as_ref() }
+}
@@ -139,6 +139,7 @@ pub(crate) async fn create_join_event_template_route(
 			unsigned: None,
 			state_key: Some(body.user_id.to_string()),
 			redacts: None,
+			timestamp: None,
 		},
 		&body.user_id,
 		&body.room_id,
@@ -57,6 +57,7 @@ pub(crate) async fn create_leave_event_template_route(
 			unsigned: None,
 			state_key: Some(body.user_id.to_string()),
 			redacts: None,
+			timestamp: None,
 		},
 		&body.user_id,
 		&body.room_id,
@@ -105,8 +105,7 @@ async fn handle_pdus(
 	let pub_key_map = RwLock::new(BTreeMap::new());
 	if !parsed_pdus.is_empty() {
 		services
-			.rooms
-			.event_handler
+			.server_keys
 			.fetch_required_signing_keys(parsed_pdus.iter().map(|(_event_id, event, _room_id)| event), &pub_key_map)
 			.await
 			.unwrap_or_else(|e| warn!("Could not fetch all signatures for PDUs from {origin}: {e:?}"));
@@ -138,8 +138,7 @@ async fn create_join_event(
 	}

 	services
-		.rooms
-		.event_handler
+		.server_keys
 		.fetch_required_signing_keys([&value], &pub_key_map)
 		.await?;

@@ -150,8 +150,7 @@ async fn create_leave_event(
 	.map_err(|_| Error::BadRequest(ErrorKind::InvalidParam, "origin is not a server name."))?;

 	services
-		.rooms
-		.event_handler
+		.server_keys
 		.fetch_required_signing_keys([&value], &pub_key_map)
 		.await?;

@@ -51,11 +51,13 @@ sha256_media = []

 [dependencies]
 argon2.workspace = true
+arrayvec.workspace = true
 axum.workspace = true
 bytes.workspace = true
 cargo_toml.workspace = true
 checked_ops.workspace = true
 chrono.workspace = true
+clap.workspace = true
 conduit-macros.workspace = true
 const-str.workspace = true
 ctor.workspace = true
@@ -236,6 +236,8 @@ pub struct Config {
 	pub rocksdb_compaction_ioprio_idle: bool,
 	#[serde(default = "true_fn")]
 	pub rocksdb_compaction: bool,
+	#[serde(default = "default_rocksdb_stats_level")]
+	pub rocksdb_stats_level: u8,

 	pub emergency_password: Option<String>,

@@ -287,7 +289,7 @@ pub struct Config {

 	#[serde(default = "true_fn")]
 	pub media_startup_check: bool,
-	#[serde(default = "true_fn")]
+	#[serde(default)]
 	pub media_compat_file_link: bool,
 	#[serde(default = "Vec::new")]
 	pub prevent_media_downloads_from: Vec<OwnedServerName>,
@@ -718,6 +720,7 @@ impl fmt::Display for Config {
 			&self.rocksdb_compaction_ioprio_idle.to_string(),
 		);
 		line("RocksDB Compaction enabled", &self.rocksdb_compaction.to_string());
+		line("RocksDB Statistics level", &self.rocksdb_stats_level.to_string());
 		line("Media integrity checks on startup", &self.media_startup_check.to_string());
 		line("Media compatibility filesystem links", &self.media_compat_file_link.to_string());
 		line("Prevent Media Downloads From", {
@@ -1002,6 +1005,8 @@ fn default_rocksdb_compression_level() -> i32 { 32767 }
 #[allow(clippy::doc_markdown)]
 fn default_rocksdb_bottommost_compression_level() -> i32 { 32767 }

+fn default_rocksdb_stats_level() -> u8 { 1 }
+
 // I know, it's a great name
 #[must_use]
 pub fn default_default_room_version() -> RoomVersionId { RoomVersionId::V10 }
@@ -14,7 +14,7 @@ pub use crate::utils::debug::*;
 #[macro_export]
 macro_rules! debug_event {
 	( $level:expr, $($x:tt)+ ) => {
-		if cfg!(debug_assertions) && cfg!(not(feature = "dev_release_log_level")) {
+		if $crate::debug::logging() {
 			::tracing::event!( $level, $($x)+ )
 		} else {
 			::tracing::debug!( $($x)+ )
@@ -88,3 +88,7 @@ pub fn panic_str(p: &Box<dyn Any + Send>) -> &'static str { p.downcast_ref::<&st
 #[inline(always)]
 #[must_use]
 pub fn type_name<T>(_: &T) -> &'static str { std::any::type_name::<T>() }
+
+#[must_use]
+#[inline]
+pub const fn logging() -> bool { cfg!(debug_assertions) && cfg!(not(feature = "dev_release_log_level")) }
@@ -41,60 +41,149 @@ macro_rules! Err {

 #[macro_export]
 macro_rules! err {
-	(Config($item:literal, $($args:expr),*)) => {{
-		$crate::error!(config = %$item, $($args),*);
-		$crate::error::Error::Config($item, $crate::format_maybe!($($args),*))
-	}};
-
-	(Request(Forbidden($level:ident!($($args:expr),*)))) => {{
-		$crate::$level!($($args),*);
+	(Request(Forbidden($level:ident!($($args:tt)+)))) => {{
+		let mut buf = String::new();
 		$crate::error::Error::Request(
 			::ruma::api::client::error::ErrorKind::forbidden(),
-			$crate::format_maybe!($($args),*),
+			$crate::err_log!(buf, $level, $($args)+),
 			::http::StatusCode::BAD_REQUEST
 		)
 	}};

-	(Request(Forbidden($($args:expr),*))) => {
+	(Request(Forbidden($($args:tt)+))) => {
 		$crate::error::Error::Request(
 			::ruma::api::client::error::ErrorKind::forbidden(),
-			$crate::format_maybe!($($args),*),
+			$crate::format_maybe!($($args)+),
 			::http::StatusCode::BAD_REQUEST
 		)
 	};

-	(Request($variant:ident($level:ident!($($args:expr),*)))) => {{
-		$crate::$level!($($args),*);
+	(Request($variant:ident($level:ident!($($args:tt)+)))) => {{
+		let mut buf = String::new();
 		$crate::error::Error::Request(
 			::ruma::api::client::error::ErrorKind::$variant,
-			$crate::format_maybe!($($args),*),
+			$crate::err_log!(buf, $level, $($args)+),
 			::http::StatusCode::BAD_REQUEST
 		)
 	}};

-	(Request($variant:ident($($args:expr),*))) => {
+	(Request($variant:ident($($args:tt)+))) => {
 		$crate::error::Error::Request(
 			::ruma::api::client::error::ErrorKind::$variant,
-			$crate::format_maybe!($($args),*),
+			$crate::format_maybe!($($args)+),
 			::http::StatusCode::BAD_REQUEST
 		)
 	};

-	($variant:ident($level:ident!($($args:expr),*))) => {{
-		$crate::$level!($($args),*);
-		$crate::error::Error::$variant($crate::format_maybe!($($args),*))
+	(Config($item:literal, $($args:tt)+)) => {{
+		let mut buf = String::new();
+		$crate::error::Error::Config($item, $crate::err_log!(buf, error, config = %$item, $($args)+))
 	}};

-	($variant:ident($($args:expr),*)) => {
-		$crate::error::Error::$variant($crate::format_maybe!($($args),*))
+	($variant:ident($level:ident!($($args:tt)+))) => {{
+		let mut buf = String::new();
+		$crate::error::Error::$variant($crate::err_log!(buf, $level, $($args)+))
+	}};
+
+	($variant:ident($($args:tt)+)) => {
+		$crate::error::Error::$variant($crate::format_maybe!($($args)+))
 	};

-	($level:ident!($($args:expr),*)) => {{
-		$crate::$level!($($args),*);
-		$crate::error::Error::Err($crate::format_maybe!($($args),*))
+	($level:ident!($($args:tt)+)) => {{
+		let mut buf = String::new();
+		$crate::error::Error::Err($crate::err_log!(buf, $level, $($args)+))
 	}};

-	($($args:expr),*) => {
-		$crate::error::Error::Err($crate::format_maybe!($($args),*))
+	($($args:tt)+) => {
+		$crate::error::Error::Err($crate::format_maybe!($($args)+))
+	};
+}
+
+/// A trinity of integration between tracing, logging, and Error. This is a
+/// customization of tracing::event! with the primary purpose of sharing the
+/// error string, fieldset parsing and formatting. An added benefit is that we
+/// can share the same callsite metadata for the source of our Error and the
+/// associated logging and tracing event dispatches.
+#[macro_export]
+macro_rules! err_log {
+	($out:ident, $level:ident, $($fields:tt)+) => {{
+		use std::{fmt, fmt::Write};
+
+		use ::tracing::{
+			callsite, callsite2, level_enabled, metadata, valueset, Callsite, Event, __macro_support,
+			__tracing_log,
+			field::{Field, ValueSet, Visit},
+			Level,
+		};
+
+		const LEVEL: Level = $crate::err_lev!($level);
+		static __CALLSITE: callsite::DefaultCallsite = callsite2! {
+			name: std::concat! {
+				"event ",
+				std::file!(),
+				":",
+				std::line!(),
+			},
+			kind: metadata::Kind::EVENT,
+			target: std::module_path!(),
+			level: LEVEL,
+			fields: $($fields)+,
+		};
+
+		let visit = &mut |vs: ValueSet<'_>| {
+			struct Visitor<'a>(&'a mut String);
+			impl Visit for Visitor<'_> {
+				fn record_debug(&mut self, field: &Field, val: &dyn fmt::Debug) {
+					if field.name() == "message" {
+						write!(self.0, "{:?}", val).expect("stream error");
+					} else {
+						write!(self.0, " {}={:?}", field.name(), val).expect("stream error");
+					}
+				}
+			}
+
+			let meta = __CALLSITE.metadata();
+			let enabled = level_enabled!(LEVEL) && {
+				let interest = __CALLSITE.interest();
+				!interest.is_never() && __macro_support::__is_enabled(meta, interest)
+			};
+
+			if enabled {
+				Event::dispatch(meta, &vs);
+			}
+
+			__tracing_log!(LEVEL, __CALLSITE, &vs);
+			vs.record(&mut Visitor(&mut $out));
+		};
+
+		(visit)(valueset!(__CALLSITE.metadata().fields(), $($fields)+));
+		($out).into()
+	}}
+}
+
+#[macro_export]
+macro_rules! err_lev {
+	(debug_warn) => {
+		if $crate::debug::logging() {
+			::tracing::Level::WARN
+		} else {
+			::tracing::Level::DEBUG
+		}
+	};
+
+	(debug_error) => {
+		if $crate::debug::logging() {
+			::tracing::Level::ERROR
+		} else {
+			::tracing::Level::DEBUG
+		}
+	};
+
+	(warn) => {
+		::tracing::Level::WARN
+	};
+
+	(error) => {
+		::tracing::Level::ERROR
 	};
 }
@@ -5,8 +5,7 @@ mod response;

 use std::{any::Any, borrow::Cow, convert::Infallible, fmt};

-pub use log::*;
-
+pub use self::log::*;
 use crate::error;

 #[derive(thiserror::Error)]
@@ -63,6 +62,8 @@ pub enum Error {
 	TomlSerError(#[from] toml::ser::Error),
 	#[error("{0}")]
 	TomlDeError(#[from] toml::de::Error),
+	#[error("{0}")]
+	Clap(#[from] clap::error::Error),

 	// ruma
 	#[error("{0}")]
@@ -87,13 +88,13 @@ pub enum Error {
 	// conduwuit
 	#[error("Arithmetic operation failed: {0}")]
 	Arithmetic(Cow<'static, str>),
+	#[error("{0}")]
+	BadServerResponse(Cow<'static, str>),
 	#[error("There was a problem with the '{0}' directive in your configuration: {1}")]
 	Config(&'static str, Cow<'static, str>),
 	#[error("{0}")]
 	Database(Cow<'static, str>),
 	#[error("{0}")]
-	BadServerResponse(&'static str),
-	#[error("{0}")]
 	Conflict(&'static str), // This is only needed for when a room alias already exists

 	// unique / untyped
@@ -6,3 +6,6 @@ pub mod rustc;
 pub mod version;

 pub use conduit_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];
@@ -2,15 +2,20 @@ use tracing::Level;
 use tracing_core::{span::Current, Event};

 use super::{layer::Value, Layer};
+use crate::{info, utils::string::EMPTY};

 pub struct Data<'a> {
 	pub layer: &'a Layer,
 	pub event: &'a Event<'a>,
 	pub current: &'a Current,
-	pub values: Option<&'a mut [Value]>,
+	pub values: &'a [Value],
+	pub scope: &'a [&'static str],
 }

 impl Data<'_> {
+	#[must_use]
+	pub fn our_modules(&self) -> bool { self.mod_name().starts_with(info::CRATE_PREFIX) }
+
 	#[must_use]
 	pub fn level(&self) -> Level { *self.event.metadata().level() }

@@ -18,15 +23,13 @@ impl Data<'_> {
 	pub fn mod_name(&self) -> &str { self.event.metadata().module_path().unwrap_or_default() }

 	#[must_use]
-	pub fn span_name(&self) -> &str { self.current.metadata().map_or("", |s| s.name()) }
+	pub fn span_name(&self) -> &str { self.current.metadata().map_or(EMPTY, |s| s.name()) }

 	#[must_use]
 	pub fn message(&self) -> &str {
 		self.values
-			.as_ref()
-			.expect("values are not composed for a filter")
 			.iter()
 			.find(|(k, _)| *k == "message")
-			.map_or("", |(_, v)| v.as_str())
+			.map_or(EMPTY, |(_, v)| v.as_str())
 	}
 }
@@ -1,21 +1,25 @@
 use std::{fmt, sync::Arc};

+use arrayvec::ArrayVec;
 use tracing::field::{Field, Visit};
 use tracing_core::{Event, Subscriber};
 use tracing_subscriber::{layer::Context, registry::LookupSpan};

 use super::{Capture, Data, State};

-pub type Value = (&'static str, String);
-
 pub struct Layer {
 	state: Arc<State>,
 }

 struct Visitor {
-	values: Vec<Value>,
+	values: Values,
 }

+type Values = ArrayVec<Value, 32>;
+pub type Value = (&'static str, String);
+
+type ScopeNames = ArrayVec<&'static str, 32>;
+
 impl Layer {
 	#[inline]
 	pub fn new(state: &Arc<State>) -> Self {
@@ -51,8 +55,9 @@ fn handle<S>(layer: &Layer, capture: &Capture, event: &Event<'_>, ctx: &Context<
 where
 	S: Subscriber + for<'a> LookupSpan<'a>,
 {
+	let names = ScopeNames::new();
 	let mut visitor = Visitor {
-		values: Vec::new(),
+		values: Values::new(),
 	};
 	event.record(&mut visitor);

@@ -61,7 +66,8 @@ where
 		layer,
 		event,
 		current: &ctx.current_span(),
-		values: Some(&mut visitor.values),
+		values: &visitor.values,
+		scope: &names,
 	});
 }

@@ -69,12 +75,21 @@ fn filter<S>(layer: &Layer, capture: &Capture, event: &Event<'_>, ctx: &Context<
 where
 	S: Subscriber + for<'a> LookupSpan<'a>,
 {
+	let values = Values::new();
+	let mut names = ScopeNames::new();
+	if let Some(scope) = ctx.event_scope(event) {
+		for span in scope {
+			names.push(span.name());
+		}
+	}
+
 	capture.filter.as_ref().map_or(true, |filter| {
 		filter(Data {
 			layer,
 			event,
 			current: &ctx.current_span(),
-			values: None,
+			values: &values,
+			scope: &names,
 		})
 	})
 }
@@ -5,7 +5,7 @@ use crate::Result;

 pub fn html<S>(out: &mut S, level: &Level, span: &str, msg: &str) -> Result<()>
 where
-	S: Write,
+	S: Write + ?Sized,
 {
 	let color = color::code_tag(level);
 	let level = level.as_str().to_uppercase();
@@ -19,7 +19,7 @@ where

 pub fn markdown<S>(out: &mut S, level: &Level, span: &str, msg: &str) -> Result<()>
 where
-	S: Write,
+	S: Write + ?Sized,
 {
 	let level = level.as_str().to_uppercase();
 	writeln!(out, "`{level:>5}` `{span:^12}` `{msg}`")?;
@@ -29,19 +29,19 @@ where

 pub fn markdown_table<S>(out: &mut S, level: &Level, span: &str, msg: &str) -> Result<()>
 where
-	S: Write,
+	S: Write + ?Sized,
 {
 	let level = level.as_str().to_uppercase();
-	writeln!(out, "| `{level:>5}` | `{span:^12}` | `{msg} |")?;
+	writeln!(out, "| {level:>5} | {span:^12} | {msg} |")?;

 	Ok(())
 }

 pub fn markdown_table_head<S>(out: &mut S) -> Result<()>
 where
-	S: Write,
+	S: Write + ?Sized,
 {
-	write!(out, "| level | span | message |\n|------:|:----:|:--------|\n")?;
+	write!(out, "| level | span | message |\n| ------: | :-----: | :------- |\n")?;

 	Ok(())
 }
@@ -16,7 +16,7 @@ pub use error::Error;
 pub use info::{rustc_flags_capture, version, version::version};
 pub use pdu::{PduBuilder, PduCount, PduEvent};
 pub use server::Server;
-pub use utils::{ctor, dtor};
+pub use utils::{ctor, dtor, implement};

 pub use crate as conduit_core;

@@ -1,6 +1,6 @@
 use std::{collections::BTreeMap, sync::Arc};

-use ruma::{events::TimelineEventType, EventId};
+use ruma::{events::TimelineEventType, EventId, MilliSecondsSinceUnixEpoch};
 use serde::Deserialize;
 use serde_json::value::RawValue as RawJsonValue;

@@ -13,4 +13,8 @@ pub struct PduBuilder {
 	pub unsigned: Option<BTreeMap<String, serde_json::Value>>,
 	pub state_key: Option<String>,
 	pub redacts: Option<Arc<EventId>>,
+	/// For timestamped messaging, should only be used for appservices
+	///
+	/// Will be set to current time if None
+	pub timestamp: Option<MilliSecondsSinceUnixEpoch>,
 }
@@ -23,7 +23,7 @@ use serde_json::{
 	value::{to_raw_value, RawValue as RawJsonValue},
 };

-use crate::{warn, Error};
+use crate::{err, warn, Error};

 #[derive(Deserialize)]
 struct ExtractRedactedBecause {
@@ -396,10 +396,8 @@ impl Ord for PduEvent {
 pub fn gen_event_id_canonical_json(
 	pdu: &RawJsonValue, room_version_id: &RoomVersionId,
 ) -> crate::Result<(OwnedEventId, CanonicalJsonObject)> {
-	let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| {
-		warn!("Error parsing incoming event {:?}: {:?}", pdu, e);
-		Error::BadServerResponse("Invalid PDU in server response")
-	})?;
+	let value: CanonicalJsonObject = serde_json::from_str(pdu.get())
+		.map_err(|e| err!(BadServerResponse(warn!("Error parsing incoming event: {e:?}"))))?;

 	let event_id = format!(
 		"${}",
@@ -17,6 +17,7 @@ use std::cmp::{self, Ordering};

 pub use ::ctor::{ctor, dtor};
 pub use bytes::{increment, u64_from_bytes, u64_from_u8, u64_from_u8x8};
+pub use conduit_macros::implement;
 pub use debug::slice_truncated as debug_slice_truncated;
 pub use hash::calculate_hash;
 pub use html::Escape as HtmlEscape;
@@ -8,12 +8,12 @@ pub const EMPTY: &str = "";
 /// arguments are provided the first is assumed to be a format string.
 #[macro_export]
 macro_rules! format_maybe {
-	($s:literal) => {
+	($s:literal $(,)?) => {
 		if $crate::is_format!($s) { std::format!($s).into() } else { $s.into() }
 	};

-	($($args:expr),*) => {
-		std::format!($($args),*).into()
+	($s:literal, $($args:tt)+) => {
+		std::format!($s, $($args)+).into()
 	};
 }

@@ -24,6 +24,20 @@ macro_rules! is_format {
 	($s:literal) => {
 		::const_str::contains!($s, "{") && ::const_str::contains!($s, "}")
 	};
+
+	($($s:tt)+) => {
+		false
+	};
+}
+
+#[inline]
+pub fn collect_stream<F>(func: F) -> Result<String>
+where
+	F: FnOnce(&mut dyn std::fmt::Write) -> Result<()>,
+{
+	let mut out = String::new();
+	func(&mut out)?;
+	Ok(out)
 }

 #[inline]
@@ -2,7 +2,12 @@ use std::{ops::Index, sync::Arc};

 use conduit::{Result, Server};

-use crate::{cork::Cork, maps, maps::Maps, Engine, Map};
+use crate::{
+	cork::Cork,
+	maps,
+	maps::{Maps, MapsKey, MapsVal},
+	Engine, Map,
+};

 pub struct Database {
 	pub db: Arc<Engine>,
@@ -30,6 +35,9 @@ impl Database {
 	#[inline]
 	#[must_use]
 	pub fn cork_and_sync(&self) -> Cork { Cork::new(&self.db, true, true) }
+
+	#[inline]
+	pub fn iter_maps(&self) -> impl Iterator<Item = (&MapsKey, &MapsVal)> + '_ { self.map.iter() }
 }

 impl Index<&str> for Database {
@@ -1,5 +1,6 @@
 use std::{
 	collections::{BTreeSet, HashMap},
+	ffi::CStr,
 	fmt::Write,
 	path::PathBuf,
 	sync::{atomic::AtomicU32, Arc, Mutex, RwLock},
@@ -9,7 +10,8 @@ use conduit::{debug, error, info, utils::time::rfc2822_from_seconds, warn, Err,
 use rocksdb::{
 	backup::{BackupEngine, BackupEngineOptions},
 	perf::get_memory_usage_stats,
-	BoundColumnFamily, Cache, ColumnFamilyDescriptor, DBCommon, DBWithThreadMode, Env, MultiThreaded, Options,
+	AsColumnFamilyRef, BoundColumnFamily, Cache, ColumnFamilyDescriptor, DBCommon, DBWithThreadMode, Env,
+	MultiThreaded, Options,
 };

 use crate::{
@@ -240,6 +242,20 @@ impl Engine {
 			},
 		}
 	}
+
+	/// Query for database property by null-terminated name which is expected to
+	/// have a result with an integer representation. This is intended for
+	/// low-overhead programmatic use.
+	pub(crate) fn property_integer(&self, cf: &impl AsColumnFamilyRef, name: &CStr) -> Result<u64> {
+		result(self.db.property_int_value_cf(cf, name))
+			.and_then(|val| val.map_or_else(|| Err!("Property {name:?} not found."), Ok))
+	}
+
+	/// Query for database property by name receiving the result in a string.
+	pub(crate) fn property(&self, cf: &impl AsColumnFamilyRef, name: &str) -> Result<String> {
+		result(self.db.property_value_cf(cf, name))
+			.and_then(|val| val.map_or_else(|| Err!("Property {name:?} not found."), Ok))
+	}
 }

 pub(crate) fn repair(db_opts: &Options, path: &PathBuf) -> Result<()> {
@@ -1,4 +1,4 @@
-use std::{future::Future, mem::size_of, pin::Pin, sync::Arc};
+use std::{ffi::CStr, future::Future, mem::size_of, pin::Pin, sync::Arc};

 use conduit::{utils, Result};
 use rocksdb::{
@@ -189,6 +189,10 @@ impl Map {
 		self.watchers.watch(prefix)
 	}

+	pub fn property_integer(&self, name: &CStr) -> Result<u64> { self.db.property_integer(&self.cf(), name) }
+
+	pub fn property(&self, name: &str) -> Result<String> { self.db.property(&self.cf(), name) }
+
 	#[inline]
 	pub fn name(&self) -> &str { &self.name }

@@ -4,7 +4,9 @@ use conduit::Result;

 use crate::{Engine, Map};

-pub type Maps = BTreeMap<String, Arc<Map>>;
+pub type Maps = BTreeMap<MapsKey, MapsVal>;
+pub(crate) type MapsVal = Arc<Map>;
+pub(crate) type MapsKey = String;

 pub(crate) fn open(db: &Arc<Engine>) -> Result<Maps> { open_list(db, MAPS) }

@@ -2,8 +2,8 @@ use std::{cmp, collections::HashMap};

 use conduit::{utils, Config};
 use rocksdb::{
-	BlockBasedOptions, Cache, DBCompactionStyle, DBCompressionType, DBRecoveryMode, Env, LogLevel, Options,
-	UniversalCompactOptions, UniversalCompactionStopStyle,
+	statistics::StatsLevel, BlockBasedOptions, Cache, DBCompactionStyle, DBCompressionType, DBRecoveryMode, Env,
+	LogLevel, Options, UniversalCompactOptions, UniversalCompactionStopStyle,
 };

 /// Create database-wide options suitable for opening the database. This also
@@ -13,6 +13,11 @@ use rocksdb::{
 /// through cf_options().
 pub(crate) fn db_options(config: &Config, env: &mut Env, row_cache: &Cache, col_cache: &Cache) -> Options {
 	const MIN_PARALLELISM: usize = 2;
+	const DEFAULT_STATS_LEVEL: StatsLevel = if cfg!(debug_assertions) {
+		StatsLevel::ExceptDetailedTimers
+	} else {
+		StatsLevel::DisableAll
+	};

 	let mut opts = Options::default();

@@ -68,8 +73,18 @@ pub(crate) fn db_options(config: &Config, env: &mut Env, row_cache: &Cache, col_
 	set_compression_defaults(&mut opts, config);

 	// Misc
-	opts.set_disable_auto_compactions(!config.rocksdb_compaction);
 	opts.create_if_missing(true);
+	opts.set_disable_auto_compactions(!config.rocksdb_compaction);
+
+	opts.set_statistics_level(match config.rocksdb_stats_level {
+		0 => StatsLevel::DisableAll,
+		1 => DEFAULT_STATS_LEVEL,
+		2 => StatsLevel::ExceptHistogramOrTimers,
+		3 => StatsLevel::ExceptTimers,
+		4 => StatsLevel::ExceptDetailedTimers,
+		5 => StatsLevel::ExceptTimeForMutex,
+		6_u8..=u8::MAX => StatsLevel::All,
+	});

 	// Default: https://github.com/facebook/rocksdb/wiki/WAL-Recovery-Modes#ktoleratecorruptedtailrecords
 	//
@@ -6,6 +6,7 @@ use axum::{
 };
 use axum_client_ip::SecureClientIpSource;
 use conduit::{error, Result, Server};
+use conduit_api::router::state::Guard;
 use conduit_service::Services;
 use http::{
 	header::{self, HeaderName},
@@ -35,7 +36,7 @@ const CONDUWUIT_CSP: &[&str] = &[

 const CONDUWUIT_PERMISSIONS_POLICY: &[&str] = &["interest-cohort=()", "browsing-topics=()"];

-pub(crate) fn build(services: &Arc<Services>) -> Result<Router> {
+pub(crate) fn build(services: &Arc<Services>) -> Result<(Router, Guard)> {
 	let server = &services.server;
 	let layers = ServiceBuilder::new();

@@ -47,7 +48,7 @@ pub(crate) fn build(services: &Arc<Services>) -> Result<Router> {

 	let layers = layers
 		.sensitive_headers([header::AUTHORIZATION])
-		.layer(axum::middleware::from_fn_with_state(Arc::clone(server), request::spawn))
+		.layer(axum::middleware::from_fn_with_state(Arc::clone(services), request::spawn))
 		.layer(
 			TraceLayer::new_for_http()
 				.make_span_with(tracing_span::<_>)
@@ -55,7 +56,7 @@ pub(crate) fn build(services: &Arc<Services>) -> Result<Router> {
 				.on_request(DefaultOnRequest::new().level(Level::TRACE))
 				.on_response(DefaultOnResponse::new().level(Level::DEBUG)),
 		)
-		.layer(axum::middleware::from_fn_with_state(Arc::clone(server), request::handle))
+		.layer(axum::middleware::from_fn_with_state(Arc::clone(services), request::handle))
 		.layer(SecureClientIpSource::ConnectInfo.into_extension())
 		.layer(SetResponseHeaderLayer::if_not_present(
 			HeaderName::from_static("origin-agent-cluster"), // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Origin-Agent-Cluster
@@ -85,7 +86,8 @@ pub(crate) fn build(services: &Arc<Services>) -> Result<Router> {
 		.layer(body_limit_layer(server))
 		.layer(CatchPanicLayer::custom(catch_panic));

-	Ok(router::build(services).layer(layers))
+	let (router, guard) = router::build(services);
+	Ok((router.layer(layers), guard))
 }

 #[cfg(any(feature = "zstd_compression", feature = "gzip_compression", feature = "brotli_compression"))]
@@ -4,13 +4,15 @@ use axum::{
 	extract::State,
 	response::{IntoResponse, Response},
 };
-use conduit::{debug, debug_error, debug_warn, defer, err, error, trace, Result, Server};
+use conduit::{debug, debug_error, debug_warn, defer, err, error, trace, Result};
+use conduit_service::Services;
 use http::{Method, StatusCode, Uri};

 #[tracing::instrument(skip_all, level = "debug")]
 pub(crate) async fn spawn(
-	State(server): State<Arc<Server>>, req: http::Request<axum::body::Body>, next: axum::middleware::Next,
+	State(services): State<Arc<Services>>, req: http::Request<axum::body::Body>, next: axum::middleware::Next,
 ) -> Result<Response, StatusCode> {
+	let server = &services.server;
 	if !server.running() {
 		debug_warn!("unavailable pending shutdown");
 		return Err(StatusCode::SERVICE_UNAVAILABLE);
@@ -34,8 +36,9 @@ pub(crate) async fn spawn(

 #[tracing::instrument(skip_all, name = "handle")]
 pub(crate) async fn handle(
-	State(server): State<Arc<Server>>, req: http::Request<axum::body::Body>, next: axum::middleware::Next,
+	State(services): State<Arc<Services>>, req: http::Request<axum::body::Body>, next: axum::middleware::Next,
 ) -> Result<Response, StatusCode> {
+	let server = &services.server;
 	if !server.running() {
 		debug_warn!(
 			method = %req.method(),
@@ -2,19 +2,20 @@ use std::sync::Arc;

 use axum::{response::IntoResponse, routing::get, Router};
 use conduit::Error;
-use conduit_api::State;
+use conduit_api::router::{state, state::Guard};
 use conduit_service::Services;
 use http::{StatusCode, Uri};
 use ruma::api::client::error::ErrorKind;

-pub(crate) fn build(services: &Arc<Services>) -> Router {
-	let router = Router::<State>::new();
-	let state = services.clone();
-
-	conduit_api::router::build(router, &services.server)
+pub(crate) fn build(services: &Arc<Services>) -> (Router, Guard) {
+	let router = Router::<state::State>::new();
+	let (state, guard) = state::create(services.clone());
+	let router = conduit_api::router::build(router, &services.server)
 		.route("/", get(it_works))
 		.fallback(not_found)
-		.with_state(state)
+		.with_state(state);
+
+	(router, guard)
 }

 async fn not_found(_uri: Uri) -> impl IntoResponse {
@@ -18,7 +18,7 @@ pub(super) async fn serve(
 	let server = &services.server;
 	let config = &server.config;
 	let addrs = config.get_bind_addrs();
-	let app = layers::build(&services)?;
+	let (app, _guard) = layers::build(&services)?;

 	if cfg!(unix) && config.unix_socket_path.is_some() {
 		unix::serve(server, app, shutdown).await
@@ -69,6 +69,7 @@ termimad.optional = true
 tokio.workspace = true
 tracing.workspace = true
 url.workspace = true
+webpage.workspace = true

 [lints]
 workspace = true
@@ -71,6 +71,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -99,6 +100,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(server_user.to_string()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -124,6 +126,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -143,6 +146,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -162,6 +166,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -181,6 +186,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -201,6 +207,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -221,6 +228,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -245,6 +253,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -271,6 +280,7 @@ pub async fn create_admin_room(services: &Services) -> Result<()> {
 				unsigned: None,
 				state_key: Some(String::new()),
 				redacts: None,
+				timestamp: None,
 			},
 			server_user,
 			&room_id,
@@ -50,6 +50,7 @@ impl super::Service {
 					unsigned: None,
 					state_key: Some(user_id.to_string()),
 					redacts: None,
+					timestamp: None,
 				},
 				server_user,
 				&room_id,
@@ -75,6 +76,7 @@ impl super::Service {
 					unsigned: None,
 					state_key: Some(user_id.to_string()),
 					redacts: None,
+					timestamp: None,
 				},
 				user_id,
 				&room_id,
@@ -100,6 +102,7 @@ impl super::Service {
 					unsigned: None,
 					state_key: Some(String::new()),
 					redacts: None,
+					timestamp: None,
 				},
 				server_user,
 				&room_id,
@@ -119,6 +122,7 @@ impl super::Service {
                unsigned: None,
                state_key: None,
                redacts: None,
+                timestamp: None,
            },
            server_user,
            &room_id,
@@ -51,9 +51,9 @@ pub struct CommandInput {
 }

 pub type Completer = fn(&str) -> String;
-pub type Handler = fn(Arc<crate::Services>, CommandInput) -> HandlerResult;
-pub type HandlerResult = Pin<Box<dyn Future<Output = CommandResult> + Send>>;
-pub type CommandResult = Result<CommandOutput, Error>;
+pub type Handler = fn(Arc<crate::Services>, CommandInput) -> HandlerFuture;
+pub type HandlerFuture = Pin<Box<dyn Future<Output = HandlerResult> + Send>>;
+pub type HandlerResult = Result<CommandOutput>;
 pub type CommandOutput = Option<RoomMessageEventContent>;

 const COMMAND_QUEUE_LIMIT: usize = 512;
@@ -173,7 +173,7 @@ impl Service {
 		}
 	}

-	async fn process_command(&self, command: CommandInput) -> CommandResult {
+	async fn process_command(&self, command: CommandInput) -> HandlerResult {
 		let Some(services) = self
 			.services
 			.services
@@ -260,6 +260,7 @@ impl Service {
 			unsigned: None,
 			state_key: None,
 			redacts: None,
+			timestamp: None,
 		};

 		if let Err(e) = self
@@ -289,6 +290,7 @@ impl Service {
 			unsigned: None,
 			state_key: None,
 			redacts: None,
+			timestamp: None,
 		};

 		self.services
@@ -743,6 +743,7 @@ async fn db_lt_13(services: &Services) -> Result<()> {
 /// again.
 async fn migrate_sha256_media(services: &Services) -> Result<()> {
 	let db = &services.db;
+	let config = &services.server.config;

 	warn!("Migrating legacy base64 file names to sha256 file names");
 	let mediaid_file = &db["mediaid_file"];
@@ -759,7 +760,9 @@ async fn migrate_sha256_media(services: &Services) -> Result<()> {
 	for (old_path, path) in changes {
 		if old_path.exists() {
 			tokio::fs::rename(&old_path, &path).await?;
-			tokio::fs::symlink(&path, &old_path).await?;
+			if config.media_compat_file_link {
+				tokio::fs::symlink(&path, &old_path).await?;
+			}
 		}
 	}

@@ -822,8 +825,14 @@ async fn handle_media_check(

 	let (mediaid_file, mediaid_user) = dbs;

-	let old_exists = files.contains(old_path);
 	let new_exists = files.contains(new_path);
+	let old_exists = files.contains(old_path);
+	let old_is_symlink = || async {
+		tokio::fs::symlink_metadata(old_path)
+			.await
+			.map_or(false, |md| md.is_symlink())
+	};
+
 	if !old_exists && !new_exists {
 		error!(
 			media_id = ?encode_key(key), ?new_path, ?old_path,
@@ -849,10 +858,29 @@ async fn handle_media_check(
 			"Legacy media found without sha256 migration. Fixing..."
 		);

+		debug_assert!(
+			old_is_symlink().await,
+			"Legacy media not expected to be a symlink without an existing sha256 migration."
+		);
+
 		tokio::fs::rename(&old_path, &new_path).await?;
 		tokio::fs::symlink(&new_path, &old_path).await?;
 	}

+	if !config.media_compat_file_link && old_exists && old_is_symlink().await {
+		debug_warn!(
+			media_id = ?encode_key(key), ?new_path, ?old_path,
+			"Legacy link found but compat disabled. Cleansing symlink..."
+		);
+
+		debug_assert!(
+			new_exists,
+			"sha256 migration into new file expected prior to cleaning legacy symlink here."
+		);
+
+		tokio::fs::remove_file(&old_path).await?;
+	}
+
 	Ok(())
 }

@@ -4,7 +4,7 @@ use conduit::{debug, debug_info, utils::string_from_bytes, Error, Result};
 use database::{Database, Map};
 use ruma::api::client::error::ErrorKind;

-use crate::media::UrlPreviewData;
+use super::preview::UrlPreviewData;

 pub(crate) struct Data {
 	mediaid_file: Arc<Map>,
@@ -1,4 +1,5 @@
 mod data;
+mod preview;
 mod tests;
 mod thumbnail;

@@ -6,16 +7,15 @@ use std::{path::PathBuf, sync::Arc, time::SystemTime};

 use async_trait::async_trait;
 use base64::{engine::general_purpose, Engine as _};
-use conduit::{debug, debug_error, err, error, utils, utils::MutexMap, Err, Result, Server};
+use conduit::{debug, debug_error, err, error, trace, utils, utils::MutexMap, Err, Result, Server};
 use data::{Data, Metadata};
 use ruma::{OwnedMxcUri, OwnedUserId};
-use serde::Serialize;
 use tokio::{
 	fs,
 	io::{AsyncReadExt, AsyncWriteExt, BufReader},
 };

-use crate::{globals, Dep};
+use crate::{client, globals, Dep};

 #[derive(Debug)]
 pub struct FileMeta {
@@ -24,43 +24,32 @@ pub struct FileMeta {
 	pub content_disposition: Option<String>,
 }

-#[derive(Serialize, Default)]
-pub struct UrlPreviewData {
-	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:title"))]
-	pub title: Option<String>,
-	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:description"))]
-	pub description: Option<String>,
-	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:image"))]
-	pub image: Option<String>,
-	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "matrix:image:size"))]
-	pub image_size: Option<usize>,
-	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:image:width"))]
-	pub image_width: Option<u32>,
-	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:image:height"))]
-	pub image_height: Option<u32>,
-}
-
 pub struct Service {
-	services: Services,
+	url_preview_mutex: MutexMap<String, ()>,
 	pub(crate) db: Data,
-	pub url_preview_mutex: MutexMap<String, ()>,
+	services: Services,
 }

 struct Services {
 	server: Arc<Server>,
+	client: Dep<client::Service>,
 	globals: Dep<globals::Service>,
 }

+/// generated MXC ID (`media-id`) length
+pub const MXC_LENGTH: usize = 32;
+
 #[async_trait]
 impl crate::Service for Service {
 	fn build(args: crate::Args<'_>) -> Result<Arc<Self>> {
 		Ok(Arc::new(Self {
+			url_preview_mutex: MutexMap::new(),
+			db: Data::new(args.db),
 			services: Services {
 				server: args.server.clone(),
+				client: args.depend::<client::Service>("client"),
 				globals: args.depend::<globals::Service>("globals"),
 			},
-			db: Data::new(args.db),
-			url_preview_mutex: MutexMap::new(),
 		}))
 	}

@@ -99,10 +88,15 @@ impl Service {
 	pub async fn delete(&self, mxc: &str) -> Result<()> {
 		if let Ok(keys) = self.db.search_mxc_metadata_prefix(mxc) {
 			for key in keys {
-				self.remove_media_file(&key).await?;
+				trace!(?mxc, ?key, "Deleting from filesystem");
+				if let Err(e) = self.remove_media_file(&key).await {
+					error!(?mxc, ?key, "Failed to remove media file: {e}");
+				}

-				debug!("Deleting MXC {mxc} from database");
-				self.db.delete_file_mxc(mxc)?;
+				trace!(?mxc, ?key, "Deleting from database");
+				if let Err(e) = self.db.delete_file_mxc(mxc) {
+					error!(?mxc, ?key, "Failed to remove media from database: {e}");
+				}
 			}

 			Ok(())
@@ -224,22 +218,6 @@ impl Service {
 		Ok(deletion_count)
 	}

-	pub async fn get_url_preview(&self, url: &str) -> Option<UrlPreviewData> { self.db.get_url_preview(url) }
-
-	/// TODO: use this?
-	#[allow(dead_code)]
-	pub async fn remove_url_preview(&self, url: &str) -> Result<()> {
-		// TODO: also remove the downloaded image
-		self.db.remove_url_preview(url)
-	}
-
-	pub async fn set_url_preview(&self, url: &str, data: &UrlPreviewData) -> Result<()> {
-		let now = SystemTime::now()
-			.duration_since(SystemTime::UNIX_EPOCH)
-			.expect("valid system time");
-		self.db.set_url_preview(url, data, now)
-	}
-
 	pub async fn create_media_dir(&self) -> Result<()> {
 		let dir = self.get_media_dir();
 		Ok(fs::create_dir_all(dir).await?)
@@ -0,0 +1,274 @@
+use std::{io::Cursor, time::SystemTime};
+
+use conduit::{debug, utils, warn, Err, Result};
+use conduit_core::implement;
+use image::ImageReader as ImgReader;
+use ipaddress::IPAddress;
+use serde::Serialize;
+use url::Url;
+use webpage::HTML;
+
+use super::{Service, MXC_LENGTH};
+
+#[derive(Serialize, Default)]
+pub struct UrlPreviewData {
+	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:title"))]
+	pub title: Option<String>,
+	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:description"))]
+	pub description: Option<String>,
+	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:image"))]
+	pub image: Option<String>,
+	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "matrix:image:size"))]
+	pub image_size: Option<usize>,
+	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:image:width"))]
+	pub image_width: Option<u32>,
+	#[serde(skip_serializing_if = "Option::is_none", rename(serialize = "og:image:height"))]
+	pub image_height: Option<u32>,
+}
+
+#[implement(Service)]
+pub async fn remove_url_preview(&self, url: &str) -> Result<()> {
+	// TODO: also remove the downloaded image
+	self.db.remove_url_preview(url)
+}
+
+#[implement(Service)]
+pub async fn set_url_preview(&self, url: &str, data: &UrlPreviewData) -> Result<()> {
+	let now = SystemTime::now()
+		.duration_since(SystemTime::UNIX_EPOCH)
+		.expect("valid system time");
+	self.db.set_url_preview(url, data, now)
+}
+
+#[implement(Service)]
+pub async fn download_image(&self, url: &str) -> Result<UrlPreviewData> {
+	let client = &self.services.client.url_preview;
+	let image = client.get(url).send().await?.bytes().await?;
+	let mxc = format!(
+		"mxc://{}/{}",
+		self.services.globals.server_name(),
+		utils::random_string(MXC_LENGTH)
+	);
+
+	self.create(None, &mxc, None, None, &image).await?;
+
+	let (width, height) = match ImgReader::new(Cursor::new(&image)).with_guessed_format() {
+		Err(_) => (None, None),
+		Ok(reader) => match reader.into_dimensions() {
+			Err(_) => (None, None),
+			Ok((width, height)) => (Some(width), Some(height)),
+		},
+	};
+
+	Ok(UrlPreviewData {
+		image: Some(mxc),
+		image_size: Some(image.len()),
+		image_width: width,
+		image_height: height,
+		..Default::default()
+	})
+}
+
+#[implement(Service)]
+pub async fn get_url_preview(&self, url: &str) -> Result<UrlPreviewData> {
+	if let Some(preview) = self.db.get_url_preview(url) {
+		return Ok(preview);
+	}
+
+	// ensure that only one request is made per URL
+	let _request_lock = self.url_preview_mutex.lock(url).await;
+
+	match self.db.get_url_preview(url) {
+		Some(preview) => Ok(preview),
+		None => self.request_url_preview(url).await,
+	}
+}
+
+#[implement(Service)]
+async fn request_url_preview(&self, url: &str) -> Result<UrlPreviewData> {
+	if let Ok(ip) = IPAddress::parse(url) {
+		if !self.services.globals.valid_cidr_range(&ip) {
+			return Err!(BadServerResponse("Requesting from this address is forbidden"));
+		}
+	}
+
+	let client = &self.services.client.url_preview;
+	let response = client.head(url).send().await?;
+
+	if let Some(remote_addr) = response.remote_addr() {
+		if let Ok(ip) = IPAddress::parse(remote_addr.ip().to_string()) {
+			if !self.services.globals.valid_cidr_range(&ip) {
+				return Err!(BadServerResponse("Requesting from this address is forbidden"));
+			}
+		}
+	}
+
+	let Some(content_type) = response
+		.headers()
+		.get(reqwest::header::CONTENT_TYPE)
+		.and_then(|x| x.to_str().ok())
+	else {
+		return Err!(Request(Unknown("Unknown Content-Type")));
+	};
+	let data = match content_type {
+		html if html.starts_with("text/html") => self.download_html(url).await?,
+		img if img.starts_with("image/") => self.download_image(url).await?,
+		_ => return Err!(Request(Unknown("Unsupported Content-Type"))),
+	};
+
+	self.set_url_preview(url, &data).await?;
+
+	Ok(data)
+}
+
+#[implement(Service)]
+async fn download_html(&self, url: &str) -> Result<UrlPreviewData> {
+	let client = &self.services.client.url_preview;
+	let mut response = client.get(url).send().await?;
+
+	let mut bytes: Vec<u8> = Vec::new();
+	while let Some(chunk) = response.chunk().await? {
+		bytes.extend_from_slice(&chunk);
+		if bytes.len() > self.services.globals.url_preview_max_spider_size() {
+			debug!(
+				"Response body from URL {} exceeds url_preview_max_spider_size ({}), not processing the rest of the \
+				 response body and assuming our necessary data is in this range.",
+				url,
+				self.services.globals.url_preview_max_spider_size()
+			);
+			break;
+		}
+	}
+	let body = String::from_utf8_lossy(&bytes);
+	let Ok(html) = HTML::from_string(body.to_string(), Some(url.to_owned())) else {
+		return Err!(Request(Unknown("Failed to parse HTML")));
+	};
+
+	let mut data = match html.opengraph.images.first() {
+		None => UrlPreviewData::default(),
+		Some(obj) => self.download_image(&obj.url).await?,
+	};
+
+	let props = html.opengraph.properties;
+
+	/* use OpenGraph title/description, but fall back to HTML if not available */
+	data.title = props.get("title").cloned().or(html.title);
+	data.description = props.get("description").cloned().or(html.description);
+
+	Ok(data)
+}
+
+#[implement(Service)]
+pub fn url_preview_allowed(&self, url_str: &str) -> bool {
+	let url: Url = match Url::parse(url_str) {
+		Ok(u) => u,
+		Err(e) => {
+			warn!("Failed to parse URL from a str: {}", e);
+			return false;
+		},
+	};
+
+	if ["http", "https"]
+		.iter()
+		.all(|&scheme| scheme != url.scheme().to_lowercase())
+	{
+		debug!("Ignoring non-HTTP/HTTPS URL to preview: {}", url);
+		return false;
+	}
+
+	let host = match url.host_str() {
+		None => {
+			debug!("Ignoring URL preview for a URL that does not have a host (?): {}", url);
+			return false;
+		},
+		Some(h) => h.to_owned(),
+	};
+
+	let allowlist_domain_contains = self
+		.services
+		.globals
+		.url_preview_domain_contains_allowlist();
+	let allowlist_domain_explicit = self
+		.services
+		.globals
+		.url_preview_domain_explicit_allowlist();
+	let denylist_domain_explicit = self.services.globals.url_preview_domain_explicit_denylist();
+	let allowlist_url_contains = self.services.globals.url_preview_url_contains_allowlist();
+
+	if allowlist_domain_contains.contains(&"*".to_owned())
+		|| allowlist_domain_explicit.contains(&"*".to_owned())
+		|| allowlist_url_contains.contains(&"*".to_owned())
+	{
+		debug!("Config key contains * which is allowing all URL previews. Allowing URL {}", url);
+		return true;
+	}
+
+	if !host.is_empty() {
+		if denylist_domain_explicit.contains(&host) {
+			debug!(
+				"Host {} is not allowed by url_preview_domain_explicit_denylist (check 1/4)",
+				&host
+			);
+			return false;
+		}
+
+		if allowlist_domain_explicit.contains(&host) {
+			debug!("Host {} is allowed by url_preview_domain_explicit_allowlist (check 2/4)", &host);
+			return true;
+		}
+
+		if allowlist_domain_contains
+			.iter()
+			.any(|domain_s| domain_s.contains(&host.clone()))
+		{
+			debug!("Host {} is allowed by url_preview_domain_contains_allowlist (check 3/4)", &host);
+			return true;
+		}
+
+		if allowlist_url_contains
+			.iter()
+			.any(|url_s| url.to_string().contains(&url_s.to_string()))
+		{
+			debug!("URL {} is allowed by url_preview_url_contains_allowlist (check 4/4)", &host);
+			return true;
+		}
+
+		// check root domain if available and if user has root domain checks
+		if self.services.globals.url_preview_check_root_domain() {
+			debug!("Checking root domain");
+			match host.split_once('.') {
+				None => return false,
+				Some((_, root_domain)) => {
+					if denylist_domain_explicit.contains(&root_domain.to_owned()) {
+						debug!(
+							"Root domain {} is not allowed by url_preview_domain_explicit_denylist (check 1/3)",
+							&root_domain
+						);
+						return true;
+					}
+
+					if allowlist_domain_explicit.contains(&root_domain.to_owned()) {
+						debug!(
+							"Root domain {} is allowed by url_preview_domain_explicit_allowlist (check 2/3)",
+							&root_domain
+						);
+						return true;
+					}
+
+					if allowlist_domain_contains
+						.iter()
+						.any(|domain_s| domain_s.contains(&root_domain.to_owned()))
+					{
+						debug!(
+							"Root domain {} is allowed by url_preview_domain_contains_allowlist (check 3/3)",
+							&root_domain
+						);
+						return true;
+					}
+				},
+			}
+		}
+	}
+
+	false
+}
@@ -18,6 +18,7 @@ pub mod pusher;
 pub mod resolver;
 pub mod rooms;
 pub mod sending;
+pub mod server_keys;
 pub mod transaction_ids;
 pub mod uiaa;
 pub mod updates;
@@ -3,7 +3,7 @@ mod data;
 use std::{fmt::Debug, mem, sync::Arc};

 use bytes::BytesMut;
-use conduit::{debug_info, info, trace, utils::string_from_bytes, warn, Error, PduEvent, Result};
+use conduit::{debug_error, err, trace, utils::string_from_bytes, warn, Err, PduEvent, Result};
 use ipaddress::IPAddress;
 use ruma::{
 	api::{
@@ -84,8 +84,9 @@ impl Service {
 		let http_request = request
 			.try_into_http_request::<BytesMut>(&dest, SendAccessToken::IfRequired(""), &VERSIONS)
 			.map_err(|e| {
-				warn!("Failed to find destination {dest} for push gateway: {e}");
-				Error::BadServerResponse("Invalid push gateway destination")
+				err!(BadServerResponse(warn!(
+					"Failed to find destination {dest} for push gateway: {e}"
+				)))
 			})?
 			.map(BytesMut::freeze);

@@ -95,7 +96,7 @@ impl Service {
 			trace!("Checking request URL for IP");
 			if let Ok(ip) = IPAddress::parse(url_host) {
 				if !self.services.globals.valid_cidr_range(&ip) {
-					return Err(Error::BadServerResponse("Not allowed to send requests to this IP"));
+					return Err!(BadServerResponse("Not allowed to send requests to this IP"));
 				}
 			}
 		}
@@ -110,7 +111,7 @@ impl Service {
 				if let Some(remote_addr) = response.remote_addr() {
 					if let Ok(ip) = IPAddress::parse(remote_addr.ip().to_string()) {
 						if !self.services.globals.valid_cidr_range(&ip) {
-							return Err(Error::BadServerResponse("Not allowed to send requests to this IP"));
+							return Err!(BadServerResponse("Not allowed to send requests to this IP"));
 						}
 					}
 				}
@@ -129,10 +130,10 @@ impl Service {
 				let body = response.bytes().await?; // TODO: handle timeout

 				if !status.is_success() {
-					info!("Push gateway {dest} returned unsuccessful HTTP response ({status})");
-					debug_info!("Push gateway response body: {:?}", string_from_bytes(&body));
-
-					return Err(Error::BadServerResponse("Push gateway returned unsuccessful response"));
+					debug_error!("Push gateway response body: {:?}", string_from_bytes(&body));
+					return Err!(BadServerResponse(error!(
+						"Push gateway {dest} returned unsuccessful HTTP response: {status}"
+					)));
 				}

 				let response = T::IncomingResponse::try_from_http_response(
@@ -140,13 +141,11 @@ impl Service {
 						.body(body)
 						.expect("reqwest body is valid http body"),
 				);
-				response.map_err(|e| {
-					warn!("Push gateway {dest} returned invalid response bytes: {e}");
-					Error::BadServerResponse("Push gateway returned bad/invalid response")
-				})
+				response
+					.map_err(|e| err!(BadServerResponse(error!("Push gateway {dest} returned invalid response: {e}"))))
 			},
 			Err(e) => {
-				warn!("Could not send request to pusher {dest}: {e}");
+				debug_error!("Could not send request to pusher {dest}: {e}");
 				Err(e.into())
 			},
 		}
@@ -165,7 +164,7 @@ impl Service {
 			.room_state_get(&pdu.room_id, &StateEventType::RoomPowerLevels, "")?
 			.map(|ev| {
 				serde_json::from_str(ev.content.get())
-					.map_err(|_| Error::bad_database("invalid m.room.power_levels event"))
+					.map_err(|e| err!(Database("invalid m.room.power_levels event: {e:?}")))
 			})
 			.transpose()?
 			.unwrap_or_default();
@@ -181,8 +180,8 @@ impl Service {
 			};

 			if notify.is_some() {
-				return Err(Error::bad_database(
-					r#"Malformed pushrule contains more than one of these actions: ["dont_notify", "notify", "coalesce"]"#,
+				return Err!(Database(
+					r#"Malformed pushrule contains more than one of these actions: ["dont_notify", "notify", "coalesce"]"#
 				));
 			}

@@ -4,7 +4,7 @@ use std::{
 	sync::Arc,
 };

-use conduit::{debug, debug_error, debug_info, debug_warn, trace, Err, Error, Result};
+use conduit::{debug, debug_error, debug_info, debug_warn, err, trace, Err, Result};
 use hickory_resolver::{error::ResolveError, lookup::SrvLookup};
 use ipaddress::IPAddress;
 use ruma::ServerName;
@@ -329,10 +329,8 @@ impl super::Service {
 			dest.is_ip_literal() || !IPAddress::is_valid(dest.host()),
 			"Destination is not an IP literal."
 		);
-		let ip = IPAddress::parse(dest.host()).map_err(|e| {
-			debug_error!("Failed to parse IP literal from string: {}", e);
-			Error::BadServerResponse("Invalid IP address")
-		})?;
+		let ip = IPAddress::parse(dest.host())
+			.map_err(|e| err!(BadServerResponse(debug_error!("Failed to parse IP literal from string: {e}"))))?;

 		self.validate_ip(&ip)?;

@@ -341,7 +339,7 @@ impl super::Service {

 	pub(crate) fn validate_ip(&self, ip: &IPAddress) -> Result<()> {
 		if !self.services.globals.valid_cidr_range(ip) {
-			return Err(Error::BadServerResponse("Not allowed to send requests to this IP"));
+			return Err!(BadServerResponse("Not allowed to send requests to this IP"));
 		}

 		Ok(())
@@ -1,5 +1,4 @@
 mod parse_incoming_pdu;
-mod signing_keys;

 use std::{
 	collections::{hash_map, BTreeMap, HashMap, HashSet},
@@ -35,7 +34,7 @@ use ruma::{
 use tokio::sync::RwLock;

 use super::state_compressor::CompressedStateEvent;
-use crate::{globals, rooms, sending, Dep};
+use crate::{globals, rooms, sending, server_keys, Dep};

 pub struct Service {
 	services: Services,
@@ -50,6 +49,7 @@ struct Services {
 	metadata: Dep<rooms::metadata::Service>,
 	outlier: Dep<rooms::outlier::Service>,
 	pdu_metadata: Dep<rooms::pdu_metadata::Service>,
+	server_keys: Dep<server_keys::Service>,
 	short: Dep<rooms::short::Service>,
 	state: Dep<rooms::state::Service>,
 	state_accessor: Dep<rooms::state_accessor::Service>,
@@ -77,6 +77,7 @@ impl crate::Service for Service {
 				auth_chain: args.depend::<rooms::auth_chain::Service>("rooms::auth_chain"),
 				metadata: args.depend::<rooms::metadata::Service>("rooms::metadata"),
 				outlier: args.depend::<rooms::outlier::Service>("rooms::outlier"),
+				server_keys: args.depend::<server_keys::Service>("server_keys"),
 				pdu_metadata: args.depend::<rooms::pdu_metadata::Service>("rooms::pdu_metadata"),
 				short: args.depend::<rooms::short::Service>("rooms::short"),
 				state: args.depend::<rooms::state::Service>("rooms::state"),
@@ -1187,17 +1188,19 @@ impl Service {

 			// We go through all the signatures we see on the PDUs and their unresolved
 			// dependencies and fetch the corresponding signing keys
-			self.fetch_required_signing_keys(
-				events_with_auth_events
-					.iter()
-					.flat_map(|(_id, _local_pdu, events)| events)
-					.map(|(_event_id, event)| event),
-				pub_key_map,
-			)
-			.await
-			.unwrap_or_else(|e| {
-				warn!("Could not fetch all signatures for PDUs from {}: {:?}", origin, e);
-			});
+			self.services
+				.server_keys
+				.fetch_required_signing_keys(
+					events_with_auth_events
+						.iter()
+						.flat_map(|(_id, _local_pdu, events)| events)
+						.map(|(_event_id, event)| event),
+					pub_key_map,
+				)
+				.await
+				.unwrap_or_else(|e| {
+					warn!("Could not fetch all signatures for PDUs from {}: {:?}", origin, e);
+				});

 			let mut pdus = Vec::with_capacity(events_with_auth_events.len());
 			for (id, local_pdu, events_in_reverse_order) in events_with_auth_events {
@@ -1,18 +1,18 @@
-use conduit::{pdu::gen_event_id_canonical_json, warn, Err, Error, Result};
-use ruma::{api::client::error::ErrorKind, CanonicalJsonObject, OwnedEventId, OwnedRoomId, RoomId};
+use conduit::{debug_warn, err, pdu::gen_event_id_canonical_json, Err, Result};
+use ruma::{CanonicalJsonObject, OwnedEventId, OwnedRoomId, RoomId};
 use serde_json::value::RawValue as RawJsonValue;

 impl super::Service {
 	pub fn parse_incoming_pdu(&self, pdu: &RawJsonValue) -> Result<(OwnedEventId, CanonicalJsonObject, OwnedRoomId)> {
 		let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| {
-			warn!("Error parsing incoming event {pdu:?}: {e:?}");
-			Error::BadServerResponse("Invalid PDU in server response")
+			debug_warn!("Error parsing incoming event {pdu:#?}");
+			err!(BadServerResponse("Error parsing incoming event {e:?}"))
 		})?;

 		let room_id: OwnedRoomId = value
 			.get("room_id")
 			.and_then(|id| RoomId::parse(id.as_str()?).ok())
-			.ok_or(Error::BadRequest(ErrorKind::InvalidParam, "Invalid room id in pdu"))?;
+			.ok_or(err!(Request(InvalidParam("Invalid room id in pdu"))))?;

 		let Ok(room_version_id) = self.services.state.get_room_version(&room_id) else {
 			return Err!("Server is not in room {room_id}");
@@ -350,6 +350,7 @@ impl Service {
 			unsigned: None,
 			state_key: Some(target_user.into()),
 			redacts: None,
+			timestamp: None,
 		};

 		Ok(self
@@ -41,7 +41,7 @@ use tokio::sync::RwLock;
 use self::data::Data;
 use crate::{
 	account_data, admin, appservice, appservice::NamespaceRegex, globals, pusher, rooms,
-	rooms::state_compressor::CompressedStateEvent, sending, Dep,
+	rooms::state_compressor::CompressedStateEvent, sending, server_keys, Dep,
 };

 // Update Relationships
@@ -86,6 +86,7 @@ struct Services {
 	pdu_metadata: Dep<rooms::pdu_metadata::Service>,
 	read_receipt: Dep<rooms::read_receipt::Service>,
 	sending: Dep<sending::Service>,
+	server_keys: Dep<server_keys::Service>,
 	user: Dep<rooms::user::Service>,
 	pusher: Dep<pusher::Service>,
 	threads: Dep<rooms::threads::Service>,
@@ -114,6 +115,7 @@ impl crate::Service for Service {
 				pdu_metadata: args.depend::<rooms::pdu_metadata::Service>("rooms::pdu_metadata"),
 				read_receipt: args.depend::<rooms::read_receipt::Service>("rooms::read_receipt"),
 				sending: args.depend::<sending::Service>("sending"),
+				server_keys: args.depend::<server_keys::Service>("server_keys"),
 				user: args.depend::<rooms::user::Service>("rooms::user"),
 				pusher: args.depend::<pusher::Service>("pusher"),
 				threads: args.depend::<rooms::threads::Service>("rooms::threads"),
@@ -636,6 +638,7 @@ impl Service {
 			unsigned,
 			state_key,
 			redacts,
+			timestamp,
 		} = pdu_builder;

 		let prev_events: Vec<_> = self
@@ -703,9 +706,14 @@ impl Service {
 			room_id: room_id.to_owned(),
 			sender: sender.to_owned(),
 			origin: None,
-			origin_server_ts: utils::millis_since_unix_epoch()
-				.try_into()
-				.expect("time is valid"),
+			origin_server_ts: timestamp.map_or_else(
+				|| {
+					utils::millis_since_unix_epoch()
+						.try_into()
+						.expect("u64 fits into UInt")
+				},
+				|ts| ts.get(),
+			),
 			kind: event_type,
 			content,
 			state_key,
@@ -1181,7 +1189,7 @@ impl Service {
 		}

 		self.services
-			.event_handler
+			.server_keys
 			.fetch_required_signing_keys([&value], pub_key_map)
 			.await?;

@@ -1,7 +1,7 @@
 use std::{fmt::Debug, mem};

 use bytes::BytesMut;
-use conduit::{debug_error, trace, utils, warn, Error, Result};
+use conduit::{debug_error, err, trace, utils, warn, Err, Result};
 use reqwest::Client;
 use ruma::api::{appservice::Registration, IncomingResponse, MatrixVersion, OutgoingRequest, SendAccessToken};

@@ -26,10 +26,7 @@ where
 	let hs_token = registration.hs_token.as_str();
 	let mut http_request = request
 		.try_into_http_request::<BytesMut>(&dest, SendAccessToken::IfRequired(hs_token), &VERSIONS)
-		.map_err(|e| {
-			warn!("Failed to find destination {dest}: {e}");
-			Error::BadServerResponse("Invalid appservice destination")
-		})?
+		.map_err(|e| err!(BadServerResponse(warn!("Failed to find destination {dest}: {e}"))))?
 		.map(BytesMut::freeze);

 	let mut parts = http_request.uri().clone().into_parts();
@@ -69,13 +66,11 @@ where
 	let body = response.bytes().await?; // TODO: handle timeout

 	if !status.is_success() {
-		warn!(
+		debug_error!("Appservice response bytes: {:?}", utils::string_from_bytes(&body));
+		return Err!(BadServerResponse(error!(
 			"Appservice \"{}\" returned unsuccessful HTTP response {status} at {dest}",
 			registration.id
-		);
-		debug_error!("Appservice response bytes: {:?}", utils::string_from_bytes(&body));
-
-		return Err(Error::BadServerResponse("Appservice returned unsuccessful HTTP response"));
+		)));
 	}

 	let response = T::IncomingResponse::try_from_http_response(
@@ -85,7 +80,9 @@ where
 	);

 	response.map(Some).map_err(|e| {
-		warn!("Appservice \"{}\" returned invalid response bytes {dest}: {e}", registration.id);
-		Error::BadServerResponse("Appservice returned bad/invalid response")
+		err!(BadServerResponse(error!(
+			"Appservice \"{}\" returned invalid response bytes {dest}: {e}",
+			registration.id
+		)))
 	})
 }
@@ -1,343 +0,0 @@
-use std::{
-	fmt::Debug,
-	net::{IpAddr, SocketAddr},
-};
-
-use conduit::{debug, debug_error, debug_info, debug_warn, trace, Err, Error, Result};
-use hickory_resolver::{error::ResolveError, lookup::SrvLookup};
-use ipaddress::IPAddress;
-use ruma::ServerName;
-
-use crate::{
-	resolver::{add_port_to_hostname, get_ip_with_port, CachedDest, CachedOverride, FedDest},
-	services,
-};
-
-#[derive(Clone, Debug)]
-pub(crate) struct ActualDest {
-	pub(crate) dest: FedDest,
-	pub(crate) host: String,
-	pub(crate) string: String,
-	pub(crate) cached: bool,
-}
-
-#[tracing::instrument(skip_all, name = "resolve")]
-pub(crate) async fn get_actual_dest(server_name: &ServerName) -> Result<ActualDest> {
-	let cached;
-	let cached_result = services().resolver.get_cached_destination(server_name);
-
-	let CachedDest {
-		dest,
-		host,
-		..
-	} = if let Some(result) = cached_result {
-		cached = true;
-		result
-	} else {
-		cached = false;
-		validate_dest(server_name)?;
-		resolve_actual_dest(server_name, true).await?
-	};
-
-	let string = dest.clone().into_https_string();
-	Ok(ActualDest {
-		dest,
-		host,
-		string,
-		cached,
-	})
-}
-
-/// Returns: `actual_destination`, host header
-/// Implemented according to the specification at <https://matrix.org/docs/spec/server_server/r0.1.4#resolving-server-names>
-/// Numbers in comments below refer to bullet points in linked section of
-/// specification
-#[tracing::instrument(skip_all, name = "actual")]
-pub async fn resolve_actual_dest(dest: &ServerName, cache: bool) -> Result<CachedDest> {
-	trace!("Finding actual destination for {dest}");
-	let mut host = dest.as_str().to_owned();
-	let actual_dest = match get_ip_with_port(dest.as_str()) {
-		Some(host_port) => actual_dest_1(host_port)?,
-		None => {
-			if let Some(pos) = dest.as_str().find(':') {
-				actual_dest_2(dest, cache, pos).await?
-			} else if let Some(delegated) = request_well_known(dest.as_str()).await? {
-				actual_dest_3(&mut host, cache, delegated).await?
-			} else if let Some(overrider) = query_srv_record(dest.as_str()).await? {
-				actual_dest_4(&host, cache, overrider).await?
-			} else {
-				actual_dest_5(dest, cache).await?
-			}
-		},
-	};
-
-	// Can't use get_ip_with_port here because we don't want to add a port
-	// to an IP address if it wasn't specified
-	let host = if let Ok(addr) = host.parse::<SocketAddr>() {
-		FedDest::Literal(addr)
-	} else if let Ok(addr) = host.parse::<IpAddr>() {
-		FedDest::Named(addr.to_string(), ":8448".to_owned())
-	} else if let Some(pos) = host.find(':') {
-		let (host, port) = host.split_at(pos);
-		FedDest::Named(host.to_owned(), port.to_owned())
-	} else {
-		FedDest::Named(host, ":8448".to_owned())
-	};
-
-	debug!("Actual destination: {actual_dest:?} hostname: {host:?}");
-	Ok(CachedDest {
-		dest: actual_dest,
-		host: host.into_uri_string(),
-		expire: CachedDest::default_expire(),
-	})
-}
-
-fn actual_dest_1(host_port: FedDest) -> Result<FedDest> {
-	debug!("1: IP literal with provided or default port");
-	Ok(host_port)
-}
-
-async fn actual_dest_2(dest: &ServerName, cache: bool, pos: usize) -> Result<FedDest> {
-	debug!("2: Hostname with included port");
-	let (host, port) = dest.as_str().split_at(pos);
-	conditional_query_and_cache_override(host, host, port.parse::<u16>().unwrap_or(8448), cache).await?;
-	Ok(FedDest::Named(host.to_owned(), port.to_owned()))
-}
-
-async fn actual_dest_3(host: &mut String, cache: bool, delegated: String) -> Result<FedDest> {
-	debug!("3: A .well-known file is available");
-	*host = add_port_to_hostname(&delegated).into_uri_string();
-	match get_ip_with_port(&delegated) {
-		Some(host_and_port) => actual_dest_3_1(host_and_port),
-		None => {
-			if let Some(pos) = delegated.find(':') {
-				actual_dest_3_2(cache, delegated, pos).await
-			} else {
-				trace!("Delegated hostname has no port in this branch");
-				if let Some(overrider) = query_srv_record(&delegated).await? {
-					actual_dest_3_3(cache, delegated, overrider).await
-				} else {
-					actual_dest_3_4(cache, delegated).await
-				}
-			}
-		},
-	}
-}
-
-fn actual_dest_3_1(host_and_port: FedDest) -> Result<FedDest> {
-	debug!("3.1: IP literal in .well-known file");
-	Ok(host_and_port)
-}
-
-async fn actual_dest_3_2(cache: bool, delegated: String, pos: usize) -> Result<FedDest> {
-	debug!("3.2: Hostname with port in .well-known file");
-	let (host, port) = delegated.split_at(pos);
-	conditional_query_and_cache_override(host, host, port.parse::<u16>().unwrap_or(8448), cache).await?;
-	Ok(FedDest::Named(host.to_owned(), port.to_owned()))
-}
-
-async fn actual_dest_3_3(cache: bool, delegated: String, overrider: FedDest) -> Result<FedDest> {
-	debug!("3.3: SRV lookup successful");
-	let force_port = overrider.port();
-	conditional_query_and_cache_override(&delegated, &overrider.hostname(), force_port.unwrap_or(8448), cache).await?;
-	if let Some(port) = force_port {
-		Ok(FedDest::Named(delegated, format!(":{port}")))
-	} else {
-		Ok(add_port_to_hostname(&delegated))
-	}
-}
-
-async fn actual_dest_3_4(cache: bool, delegated: String) -> Result<FedDest> {
-	debug!("3.4: No SRV records, just use the hostname from .well-known");
-	conditional_query_and_cache_override(&delegated, &delegated, 8448, cache).await?;
-	Ok(add_port_to_hostname(&delegated))
-}
-
-async fn actual_dest_4(host: &str, cache: bool, overrider: FedDest) -> Result<FedDest> {
-	debug!("4: No .well-known; SRV record found");
-	let force_port = overrider.port();
-	conditional_query_and_cache_override(host, &overrider.hostname(), force_port.unwrap_or(8448), cache).await?;
-	if let Some(port) = force_port {
-		Ok(FedDest::Named(host.to_owned(), format!(":{port}")))
-	} else {
-		Ok(add_port_to_hostname(host))
-	}
-}
-
-async fn actual_dest_5(dest: &ServerName, cache: bool) -> Result<FedDest> {
-	debug!("5: No SRV record found");
-	conditional_query_and_cache_override(dest.as_str(), dest.as_str(), 8448, cache).await?;
-	Ok(add_port_to_hostname(dest.as_str()))
-}
-
-#[tracing::instrument(skip_all, name = "well-known")]
-async fn request_well_known(dest: &str) -> Result<Option<String>> {
-	trace!("Requesting well known for {dest}");
-	if !services().resolver.has_cached_override(dest) {
-		query_and_cache_override(dest, dest, 8448).await?;
-	}
-
-	let response = services()
-		.client
-		.well_known
-		.get(&format!("https://{dest}/.well-known/matrix/server"))
-		.send()
-		.await;
-
-	trace!("response: {:?}", response);
-	if let Err(e) = &response {
-		debug!("error: {e:?}");
-		return Ok(None);
-	}
-
-	let response = response?;
-	if !response.status().is_success() {
-		debug!("response not 2XX");
-		return Ok(None);
-	}
-
-	let text = response.text().await?;
-	trace!("response text: {:?}", text);
-	if text.len() >= 12288 {
-		debug_warn!("response contains junk");
-		return Ok(None);
-	}
-
-	let body: serde_json::Value = serde_json::from_str(&text).unwrap_or_default();
-
-	let m_server = body
-		.get("m.server")
-		.unwrap_or(&serde_json::Value::Null)
-		.as_str()
-		.unwrap_or_default();
-
-	if ruma::identifiers_validation::server_name::validate(m_server).is_err() {
-		debug_error!("response content missing or invalid");
-		return Ok(None);
-	}
-
-	debug_info!("{:?} found at {:?}", dest, m_server);
-	Ok(Some(m_server.to_owned()))
-}
-
-#[inline]
-async fn conditional_query_and_cache_override(overname: &str, hostname: &str, port: u16, cache: bool) -> Result<()> {
-	if cache {
-		query_and_cache_override(overname, hostname, port).await
-	} else {
-		Ok(())
-	}
-}
-
-#[tracing::instrument(skip_all, name = "ip")]
-async fn query_and_cache_override(overname: &'_ str, hostname: &'_ str, port: u16) -> Result<()> {
-	match services()
-		.resolver
-		.resolver
-		.lookup_ip(hostname.to_owned())
-		.await
-	{
-		Err(e) => handle_resolve_error(&e),
-		Ok(override_ip) => {
-			if hostname != overname {
-				debug_info!("{overname:?} overriden by {hostname:?}");
-			}
-
-			services().resolver.set_cached_override(
-				overname.to_owned(),
-				CachedOverride {
-					ips: override_ip.iter().collect(),
-					port,
-					expire: CachedOverride::default_expire(),
-				},
-			);
-
-			Ok(())
-		},
-	}
-}
-
-#[tracing::instrument(skip_all, name = "srv")]
-async fn query_srv_record(hostname: &'_ str) -> Result<Option<FedDest>> {
-	fn handle_successful_srv(srv: &SrvLookup) -> Option<FedDest> {
-		srv.iter().next().map(|result| {
-			FedDest::Named(
-				result.target().to_string().trim_end_matches('.').to_owned(),
-				format!(":{}", result.port()),
-			)
-		})
-	}
-
-	async fn lookup_srv(hostname: &str) -> Result<SrvLookup, ResolveError> {
-		debug!("querying SRV for {:?}", hostname);
-		let hostname = hostname.trim_end_matches('.');
-		services()
-			.resolver
-			.resolver
-			.srv_lookup(hostname.to_owned())
-			.await
-	}
-
-	let hostnames = [format!("_matrix-fed._tcp.{hostname}."), format!("_matrix._tcp.{hostname}.")];
-
-	for hostname in hostnames {
-		match lookup_srv(&hostname).await {
-			Ok(result) => return Ok(handle_successful_srv(&result)),
-			Err(e) => handle_resolve_error(&e)?,
-		}
-	}
-
-	Ok(None)
-}
-
-#[allow(clippy::single_match_else)]
-fn handle_resolve_error(e: &ResolveError) -> Result<()> {
-	use hickory_resolver::error::ResolveErrorKind;
-
-	match *e.kind() {
-		ResolveErrorKind::NoRecordsFound {
-			..
-		} => {
-			// Raise to debug_warn if we can find out the result wasn't from cache
-			debug!("{e}");
-			Ok(())
-		},
-		_ => Err!(error!("DNS {e}")),
-	}
-}
-
-fn validate_dest(dest: &ServerName) -> Result<()> {
-	if dest == services().globals.server_name() {
-		return Err!("Won't send federation request to ourselves");
-	}
-
-	if dest.is_ip_literal() || IPAddress::is_valid(dest.host()) {
-		validate_dest_ip_literal(dest)?;
-	}
-
-	Ok(())
-}
-
-fn validate_dest_ip_literal(dest: &ServerName) -> Result<()> {
-	trace!("Destination is an IP literal, checking against IP range denylist.",);
-	debug_assert!(
-		dest.is_ip_literal() || !IPAddress::is_valid(dest.host()),
-		"Destination is not an IP literal."
-	);
-	let ip = IPAddress::parse(dest.host()).map_err(|e| {
-		debug_error!("Failed to parse IP literal from string: {}", e);
-		Error::BadServerResponse("Invalid IP address")
-	})?;
-
-	validate_ip(&ip)?;
-
-	Ok(())
-}
-
-pub(crate) fn validate_ip(ip: &IPAddress) -> Result<()> {
-	if !services().globals.valid_cidr_range(ip) {
-		return Err(Error::BadServerResponse("Not allowed to send requests to this IP"));
-	}
-
-	Ok(())
-}
@@ -1,7 +1,7 @@
 use std::{fmt::Debug, mem};

 use conduit::{
-	debug, debug_error, debug_info, debug_warn, error::inspect_debug_log, trace, utils::string::EMPTY, Err, Error,
+	debug, debug_error, debug_info, debug_warn, err, error::inspect_debug_log, trace, utils::string::EMPTY, Err, Error,
 	Result,
 };
 use http::{header::AUTHORIZATION, HeaderValue};
@@ -73,7 +73,7 @@ impl super::Service {
 		trace!("Preparing request");
 		let mut http_request = req
 			.try_into_http_request::<Vec<u8>>(&actual.string, SATIR, &VERSIONS)
-			.map_err(|_| Error::BadServerResponse("Invalid destination"))?;
+			.map_err(|e| err!(BadServerResponse("Invalid destination: {e:?}")))?;

 		sign_request::<T>(&self.services.globals, dest, &mut http_request);

@@ -150,10 +150,7 @@ where
 		);
 	}

-	match response {
-		Err(_) => Err(Error::BadServerResponse("Server returned bad 200 response.")),
-		Ok(response) => Ok(response),
-	}
+	response.map_err(|e| err!(BadServerResponse("Server returned bad 200 response: {e:?}")))
 }

 fn handle_error<T>(
@@ -1,9 +1,10 @@
 use std::{
 	collections::{BTreeMap, HashMap, HashSet},
+	sync::Arc,
 	time::{Duration, SystemTime},
 };

-use conduit::{debug, error, info, trace, warn, Error, Result};
+use conduit::{debug, debug_error, debug_warn, err, error, info, trace, warn, Err, Result};
 use futures_util::{stream::FuturesUnordered, StreamExt};
 use ruma::{
 	api::federation::{
@@ -21,7 +22,31 @@ use ruma::{
 use serde_json::value::RawValue as RawJsonValue;
 use tokio::sync::{RwLock, RwLockWriteGuard};

-impl super::Service {
+use crate::{globals, sending, Dep};
+
+pub struct Service {
+	services: Services,
+}
+
+struct Services {
+	globals: Dep<globals::Service>,
+	sending: Dep<sending::Service>,
+}
+
+impl crate::Service for Service {
+	fn build(args: crate::Args<'_>) -> Result<Arc<Self>> {
+		Ok(Arc::new(Self {
+			services: Services {
+				globals: args.depend::<globals::Service>("globals"),
+				sending: args.depend::<sending::Service>("sending"),
+			},
+		}))
+	}
+
+	fn name(&self) -> &str { crate::service::make_name(std::module_path!()) }
+}
+
+impl Service {
 	pub async fn fetch_required_signing_keys<'a, E>(
 		&'a self, events: E, pub_key_map: &RwLock<BTreeMap<String, BTreeMap<String, Base64>>>,
 	) -> Result<()>
@@ -32,13 +57,13 @@ impl super::Service {
 		for event in events {
 			for (signature_server, signature) in event
 				.get("signatures")
-				.ok_or(Error::BadServerResponse("No signatures in server response pdu."))?
+				.ok_or(err!(BadServerResponse("No signatures in server response pdu.")))?
 				.as_object()
-				.ok_or(Error::BadServerResponse("Invalid signatures object in server response pdu."))?
+				.ok_or(err!(BadServerResponse("Invalid signatures object in server response pdu.")))?
 			{
-				let signature_object = signature.as_object().ok_or(Error::BadServerResponse(
+				let signature_object = signature.as_object().ok_or(err!(BadServerResponse(
 					"Invalid signatures content object in server response pdu.",
-				))?;
+				)))?;

 				for signature_id in signature_object.keys() {
 					server_key_ids
@@ -69,10 +94,12 @@ impl super::Service {
 			.map(|(signature_server, signature_ids)| async {
 				let fetch_res = self
 					.fetch_signing_keys_for_server(
-						signature_server.as_str().try_into().map_err(|_| {
+						signature_server.as_str().try_into().map_err(|e| {
 							(
 								signature_server.clone(),
-								Error::BadServerResponse("Invalid servername in signatures of server response pdu."),
+								err!(BadServerResponse(
+									"Invalid servername in signatures of server response pdu: {e:?}"
+								)),
 							)
 						})?,
 						signature_ids.into_iter().collect(), // HashSet to Vec
@@ -82,7 +109,9 @@ impl super::Service {
 				match fetch_res {
 					Ok(keys) => Ok((signature_server, keys)),
 					Err(e) => {
-						warn!("Signature verification failed: Could not fetch signing key for {signature_server}: {e}",);
+						debug_error!(
+							"Signature verification failed: Could not fetch signing key for {signature_server}: {e}",
+						);
 						Err((signature_server, e))
 					},
 				}
@@ -98,7 +127,7 @@ impl super::Service {
 						.insert(signature_server.clone(), keys);
 				},
 				Err((signature_server, e)) => {
-					warn!("Failed to fetch keys for {}: {:?}", signature_server, e);
+					debug_warn!("Failed to fetch keys for {signature_server}: {e:?}");
 				},
 			}
 		}
@@ -116,35 +145,37 @@ impl super::Service {
 		pub_key_map: &mut RwLockWriteGuard<'_, BTreeMap<String, BTreeMap<String, Base64>>>,
 	) -> Result<()> {
 		let value: CanonicalJsonObject = serde_json::from_str(pdu.get()).map_err(|e| {
-			error!("Invalid PDU in server response: {:?}: {:?}", pdu, e);
-			Error::BadServerResponse("Invalid PDU in server response")
+			debug_error!("Invalid PDU in server response: {pdu:#?}");
+			err!(BadServerResponse(error!("Invalid PDU in server response: {e:?}")))
 		})?;

 		let signatures = value
 			.get("signatures")
-			.ok_or(Error::BadServerResponse("No signatures in server response pdu."))?
+			.ok_or(err!(BadServerResponse("No signatures in server response pdu.")))?
 			.as_object()
-			.ok_or(Error::BadServerResponse("Invalid signatures object in server response pdu."))?;
+			.ok_or(err!(BadServerResponse("Invalid signatures object in server response pdu.")))?;

 		for (signature_server, signature) in signatures {
-			let signature_object = signature.as_object().ok_or(Error::BadServerResponse(
+			let signature_object = signature.as_object().ok_or(err!(BadServerResponse(
 				"Invalid signatures content object in server response pdu.",
-			))?;
+			)))?;

 			let signature_ids = signature_object.keys().cloned().collect::<Vec<_>>();

 			let contains_all_ids =
 				|keys: &BTreeMap<String, Base64>| signature_ids.iter().all(|id| keys.contains_key(id));

-			let origin = <&ServerName>::try_from(signature_server.as_str())
-				.map_err(|_| Error::BadServerResponse("Invalid servername in signatures of server response pdu."))?;
+			let origin = <&ServerName>::try_from(signature_server.as_str()).map_err(|e| {
+				err!(BadServerResponse(
+					"Invalid servername in signatures of server response pdu: {e:?}"
+				))
+			})?;

 			if servers.contains_key(origin) || pub_key_map.contains_key(origin.as_str()) {
 				continue;
 			}

-			debug!("Loading signing keys for {}", origin);
-
+			debug!("Loading signing keys for {origin}");
 			let result: BTreeMap<_, _> = self
 				.services
 				.globals
@@ -154,7 +185,7 @@ impl super::Service {
 				.collect();

 			if !contains_all_ids(&result) {
-				debug!("Signing key not loaded for {}", origin);
+				debug_warn!("Signing key not loaded for {origin}");
 				servers.insert(origin.to_owned(), BTreeMap::new());
 			}

@@ -171,7 +202,7 @@ impl super::Service {
 		pub_key_map: &RwLock<BTreeMap<String, BTreeMap<String, Base64>>>,
 	) -> Result<()> {
 		for server in self.services.globals.trusted_servers() {
-			debug!("Asking batch signing keys from trusted server {}", server);
+			debug!("Asking batch signing keys from trusted server {server}");
 			match self
 				.services
 				.sending
@@ -184,14 +215,16 @@ impl super::Service {
 				.await
 			{
 				Ok(keys) => {
-					debug!("Got signing keys: {:?}", keys);
+					debug!("Got signing keys: {keys:?}");
 					let mut pkm = pub_key_map.write().await;
 					for k in keys.server_keys {
 						let k = match k.deserialize() {
 							Ok(key) => key,
 							Err(e) => {
-								warn!("Received error {e} while fetching keys from trusted server {server}");
-								warn!("{}", k.into_json());
+								warn!(
+									"Received error {e} while fetching keys from trusted server {server}: {:#?}",
+									k.into_json()
+								);
 								continue;
 							},
 						};
@@ -211,13 +244,10 @@ impl super::Service {
 						pkm.insert(k.server_name.to_string(), result);
 					}
 				},
-				Err(e) => {
-					warn!(
-						"Failed sending batched key request to trusted key server {server} for the remote servers \
-						 {:?}: {e}",
-						servers
-					);
-				},
+				Err(e) => error!(
+					"Failed sending batched key request to trusted key server {server} for the remote servers \
+					 {servers:?}: {e}"
+				),
 			}
 		}

@@ -453,7 +483,6 @@ impl super::Service {
 			}
 		} else {
 			info!("query_trusted_key_servers_first is set to false, querying {origin} first");
-
 			debug!("Asking {origin} for their signing keys over federation");
 			if let Some(server_key) = self
 				.services
@@ -511,7 +540,7 @@ impl super::Service {
 							.filter_map(|e| e.deserialize().ok())
 							.collect::<Vec<_>>()
 					}) {
-					debug!("Got signing keys: {:?}", server_keys);
+					debug!("Got signing keys: {server_keys:?}");
 					for k in server_keys {
 						self.services
 							.globals
@@ -536,7 +565,6 @@ impl super::Service {
 			}
 		}

-		warn!("Failed to find public key for server: {origin}");
-		Err(Error::BadServerResponse("Failed to find public key for server"))
+		Err!(BadServerResponse(warn!("Failed to find public key for server {origin:?}")))
 	}
 }
@@ -12,7 +12,7 @@ use tokio::sync::Mutex;
 use crate::{
 	account_data, admin, appservice, client, emergency, globals, key_backups,
 	manager::Manager,
-	media, presence, pusher, resolver, rooms, sending, service,
+	media, presence, pusher, resolver, rooms, sending, server_keys, service,
 	service::{Args, Map, Service},
 	transaction_ids, uiaa, updates, users,
 };
@@ -31,6 +31,7 @@ pub struct Services {
 	pub resolver: Arc<resolver::Service>,
 	pub rooms: rooms::Service,
 	pub sending: Arc<sending::Service>,
+	pub server_keys: Arc<server_keys::Service>,
 	pub transaction_ids: Arc<transaction_ids::Service>,
 	pub uiaa: Arc<uiaa::Service>,
 	pub updates: Arc<updates::Service>,
@@ -94,6 +95,7 @@ impl Services {
 				user: build!(rooms::user::Service),
 			},
 			sending: build!(sending::Service),
+			server_keys: build!(server_keys::Service),
 			transaction_ids: build!(transaction_ids::Service),
 			uiaa: build!(uiaa::Service),
 			updates: build!(updates::Service),
Author	SHA1	Message	Date
Matthias Ahouansou	69b3d9f7dd	support timestamped appservice messaging Co-authored-by: strawberry <strawberry@puppygock.gay> Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-14 20:01:34 -04:00
strawberry	1fb32e8861	nix: bump flake.lock • Updated input 'attic': 'github:zhaofengli/attic/6139576a3ce6bb992e0f6c3022528ec233e45f00' (2024-07-09) → 'github:zhaofengli/attic/26b9417bde03edc6280d1f7ce709cd619cdb72d4' (2024-08-13) • Updated input 'cachix': 'github:cachix/cachix/4e9e71f78b9500fa6210cf1eaa4d75bdbab777c3' (2024-07-02) → 'github:cachix/cachix/bd558fd32f55d6df1c3d496bade90335a1a6044d' (2024-08-10) • Updated input 'cachix/devenv': 'github:cachix/devenv/bb32aa986f2f695385e54428d0eaf7d05b31466e' (2024-06-30) → 'github:cachix/devenv/ff5eb4f2accbcda963af67f1a1159e3f6c7f5f91' (2024-08-08) • Updated input 'cachix/devenv/pre-commit-hooks': follows 'cachix/pre-commit-hooks' → follows 'cachix/git-hooks' • Added input 'cachix/git-hooks': 'github:cachix/git-hooks.nix/c7012d0c18567c889b948781bc74a501e92275d1' (2024-08-09) • Added input 'cachix/git-hooks/flake-compat': follows 'cachix/flake-compat' • Added input 'cachix/git-hooks/gitignore': 'github:hercules-ci/gitignore.nix/637db329424fd7e46cf4185293b9cc8c88c95394' (2024-02-28) • Added input 'cachix/git-hooks/gitignore/nixpkgs': follows 'cachix/git-hooks/nixpkgs' • Added input 'cachix/git-hooks/nixpkgs': follows 'cachix/nixpkgs' • Added input 'cachix/git-hooks/nixpkgs-stable': 'github:NixOS/nixpkgs/194846768975b7ad2c4988bdb82572c00222c0d7' (2024-07-07) • Updated input 'cachix/nixpkgs': 'github:NixOS/nixpkgs/00d80d13810dbfea8ab4ed1009b09100cca86ba8' (2024-07-01) → 'github:NixOS/nixpkgs/cb9a96f23c491c081b38eab96d22fa958043c9fa' (2024-08-04) • Removed input 'cachix/pre-commit-hooks' • Removed input 'cachix/pre-commit-hooks/flake-compat' • Removed input 'cachix/pre-commit-hooks/gitignore' • Removed input 'cachix/pre-commit-hooks/gitignore/nixpkgs' • Removed input 'cachix/pre-commit-hooks/nixpkgs' • Removed input 'cachix/pre-commit-hooks/nixpkgs-stable' • Updated input 'crane': 'github:ipetkov/crane/2d83156f23c43598cf44e152c33a59d3892f8b29' (2024-07-09) → 'github:ipetkov/crane/4c6c77920b8d44cd6660c1621dea6b3fc4b4c4f4' (2024-08-06) • Updated input 'fenix': 'github:nix-community/fenix/5087b12a595ee73131a944d922f24d81dae05725' (2024-07-13) → 'github:nix-community/fenix/296d44c440302980824c5f3b67e477cf0522e0c1' (2024-08-13) • Updated input 'fenix/rust-analyzer-src': 'github:rust-lang/rust-analyzer/ffbc5ad993d5cd2f3b8bcf9a511165470944ab91' (2024-07-11) → 'github:rust-lang/rust-analyzer/32a86cb1dad2b208e8f36f1bb50c2e4806b0371f' (2024-08-12) • Updated input 'liburing': 'github:axboe/liburing/1d674f83b7d0f07553ac44d99a401b05853d9dbe' (2024-07-12) → 'github:axboe/liburing/401b3e4bde2316d35e93b548269c72bbb64adc02' (2024-08-13) • Updated input 'nixpkgs': 'github:NixOS/nixpkgs/7e7c39ea35c5cdd002cd4588b03a3fb9ece6fad9' (2024-07-12) → 'github:NixOS/nixpkgs/a58bc8ad779655e790115244571758e8de055e3d' (2024-08-11) Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-14 02:39:18 -04:00
strawberry	4d2e8dab0b	bump various cargo deps Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-14 02:39:13 -04:00
strawberry	89dbbf18a5	bump rust toolchain to hotfix 1.80.1 Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-13 19:25:07 -04:00
strawberry	02590b9cd1	dont apply new_user_displayname_suffix to appservice user registrations Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-13 19:25:07 -04:00
strawberry	b12f21dce6	reduce unnecessary logging on URL preview and event, use sensible error code for URL previews Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-13 19:25:07 -04:00
strawberry	d08f181564	apply `forbidden_remote_server_names` to outbound sending and inbound federation handling Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-13 19:25:07 -04:00
strawberry	442d950545	dont send duplicate membership update events if pfp and display name are same Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-09 23:20:46 -04:00
strawberry	fa9298f427	respect m.room.guest_access on room joins Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-09 23:20:43 -04:00
strawberry	3d32726bbe	implement MSC4166, returning M_NOT_FOUND if no TURN URIs are set Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-09 14:41:46 -04:00
strawberry	6662aa21ef	bump complement to 6e4426a9e63233f9821a4d2382bfed145244183f • Updated input 'complement': 'github:matrix-org/complement/0d14432e010482ea9e13a6f7c47c1533c0c9d62f' (2024-07-10) → 'github:matrix-org/complement/6e4426a9e63233f9821a4d2382bfed145244183f' (2024-07-30) Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-08 17:18:26 -04:00
Jason Volk	9b9a91f6ef	add our_modules() for log capture filter convenience Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	94b805de0b	generalize log capture to all admin commands; simplify handler Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	eded585f79	rename some command types for consistency Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	a552321287	add Clap to Error Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	f98bfbbdcd	add string stream convenience util; add ?Sized bounds on log fmt functors Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	e9ab548445	tweak some tracing log levels Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	15184d1a79	Add span scope names array to capture filter data; optimize values visitor vec. Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	0c6bbde25f	fix markdown table formatter for log capture Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	13aa353765	add arrayvec as a dependency Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	ac941a801a	add interface to query rocksdb properties w/ admin cmd Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	f261d44edb	add method to iterate opened database columns Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	849cfdcdfa	add rocksdb stats level option with conf item Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
Jason Volk	1470331f7e	add repair_mode documentation to example conf Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-08 18:09:21 +00:00
strawberry	dcaa96a79f	sync: always include_redundant_members when using element_hacks feature see: - https://github.com/matrix-org/matrix-js-sdk/pull/4329 - https://github.com/element-hq/synapse/blob/568051c0f07393b786b9d813a1db53dd332c9fc2/synapse/handlers/pagination.py#L639 - https://matrix.to/#/!n8DKU1BeeJilOJXDPr:seirdy.one/$gvGF7GuPrLPR8nHg4UiHvP-ZVwuiMkYS8O6VlsDCW9w?via=awawawawawawawawawawawawawawawawawawawawawawawawawawawawawawaw.gay&via=transfem.dev&via=matrix.org Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:07:01 -04:00
strawberry	101a966922	docs: mention potential DNS issues when using docker Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:06:28 -04:00
strawberry	57940f38ea	set last_seen_ip on new/initial device creation this is not automatically updating, but at least have something useful there instead of nothing Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:06:19 -04:00
strawberry	22f8c339fc	debian: remove --verbose from postinst Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:06:09 -04:00
strawberry	c896acb729	dont consider presence status changes apart of presence spam Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:06:01 -04:00
strawberry	7f1bc490d6	docs: update configuration docs for the new `-O` option Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:05:27 -04:00
strawberry	1091c30845	docs: mention FreeBSD specific build commandline for deployment Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:05:16 -04:00
strawberry	12d9e454db	display success/failure count in get-remote-pdu-list Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:04:51 -04:00
strawberry	82b973a8b1	nix: use cortex-a73 / ARMv8-a, strip and remove unnecessary bloat for some reason gcc is included in OCI images Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:04:41 -04:00
strawberry	71ee31a014	add missing newline in banned room list output Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-07 12:04:12 -04:00
skedastically	69b4ec81b6	update container registry links (#549 / #548 ) * gitlab URL * Update docker.md	2024-08-05 15:23:40 -04:00
Jason Volk	fe0969e7ca	fix release-max-perf profile [ci skip] Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-01 13:37:27 +00:00
Jason Volk	2e3e14b045	refactor some additional errors Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-01 10:58:59 +00:00
Jason Volk	f51d4237c7	bump cargo Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-01 10:58:59 +00:00
strawberry	d8a87258d6	rust: bump console-subscriber to 0.4 Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-01 10:58:58 +00:00
strawberry	3da2242730	bump tokio, use `default-features = false` for more crates Signed-off-by: strawberry <strawberry@puppygock.gay>	2024-08-01 10:58:58 +00:00
Jason Volk	5add9a8c34	support field values in err! macro Signed-off-by: Jason Volk <jason@zemos.net>	2024-08-01 10:58:58 +00:00
Jason Volk	5b1642f641	split server_keys from event_handler into service Signed-off-by: Jason Volk <jason@zemos.net>	2024-07-31 21:10:22 +00:00
Jason Volk	eb94aa7079	remove dangling sending/resolve unit this was probably un-deleted during a rebase conflict resolution, but remained outside of the mod tree. Signed-off-by: Jason Volk <jason@zemos.net>	2024-07-31 21:10:22 +00:00
Jason Volk	24884c3b9b	move media helpers from api to services Signed-off-by: Jason Volk <jason@zemos.net>	2024-07-31 03:04:17 +00:00
Jason Volk	a0a002b17f	disable legacy media compat by default; cleanse directory when disabled Signed-off-by: Jason Volk <jason@zemos.net>	2024-07-31 03:04:17 +00:00
Jason Volk	f632b06e6d	use Services instead of Server for middleware function state Signed-off-by: Jason Volk <jason@zemos.net>	2024-07-31 03:04:17 +00:00
Jason Volk	1f88866612	optimize api state extractor Signed-off-by: Jason Volk <jason@zemos.net>	2024-07-31 03:04:17 +00:00
Jason Volk	ccef1a4c8b	add formal wrapping for api state Signed-off-by: Jason Volk <jason@zemos.net>	2024-07-28 21:32:43 +00:00