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feat: reject invites over federation

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This commit is contained in:
Timo Kösters 2021-04-13 15:00:45 +02:00
parent 662a0cf1df
commit b4f79b77ba
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GPG key ID: 24DA7517711A2BA4
10 changed files with 391 additions and 241 deletions
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106
Cargo.lock generated
View file

@ -457,9 +457,9 @@ dependencies = [
[[package]]
name = "futures"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f55667319111d593ba876406af7c409c0ebb44dc4be6132a783ccf163ea14c1"
checksum = "a9d5813545e459ad3ca1bff9915e9ad7f1a47dc6a91b627ce321d5863b7dd253"
dependencies = [
"futures-channel",
"futures-core",
@ -472,9 +472,9 @@ dependencies = [
[[package]]
name = "futures-channel"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8c2dd2df839b57db9ab69c2c9d8f3e8c81984781937fe2807dc6dcf3b2ad2939"
checksum = "ce79c6a52a299137a6013061e0cf0e688fce5d7f1bc60125f520912fdb29ec25"
dependencies = [
"futures-core",
"futures-sink",
@ -482,15 +482,15 @@ dependencies = [
[[package]]
name = "futures-core"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "15496a72fabf0e62bdc3df11a59a3787429221dd0710ba8ef163d6f7a9112c94"
checksum = "098cd1c6dda6ca01650f1a37a794245eb73181d0d4d4e955e2f3c37db7af1815"
[[package]]
name = "futures-executor"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "891a4b7b96d84d5940084b2a37632dd65deeae662c114ceaa2c879629c9c0ad1"
checksum = "10f6cb7042eda00f0049b1d2080aa4b93442997ee507eb3828e8bd7577f94c9d"
dependencies = [
"futures-core",
"futures-task",
@ -499,15 +499,15 @@ dependencies = [
[[package]]
name = "futures-io"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d71c2c65c57704c32f5241c1223167c2c3294fd34ac020c807ddbe6db287ba59"
checksum = "365a1a1fb30ea1c03a830fdb2158f5236833ac81fa0ad12fe35b29cddc35cb04"
[[package]]
name = "futures-macro"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ea405816a5139fb39af82c2beb921d52143f556038378d6db21183a5c37fbfb7"
checksum = "668c6733a182cd7deb4f1de7ba3bf2120823835b3bcfbeacf7d2c4a773c1bb8b"
dependencies = [
"proc-macro-hack",
"proc-macro2",
@ -517,21 +517,21 @@ dependencies = [
[[package]]
name = "futures-sink"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "85754d98985841b7d4f5e8e6fbfa4a4ac847916893ec511a2917ccd8525b8bb3"
checksum = "5c5629433c555de3d82861a7a4e3794a4c40040390907cfbfd7143a92a426c23"
[[package]]
name = "futures-task"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fa189ef211c15ee602667a6fcfe1c1fd9e07d42250d2156382820fba33c9df80"
checksum = "ba7aa51095076f3ba6d9a1f702f74bd05ec65f555d70d2033d55ba8d69f581bc"
[[package]]
name = "futures-util"
version = "0.3.13"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1812c7ab8aedf8d6f2701a43e1243acdbcc2b36ab26e2ad421eb99ac963d96d1"
checksum = "3c144ad54d60f23927f0a6b6d816e4271278b64f005ad65e4e35291d2de9c025"
dependencies = [
"futures-channel",
"futures-core",
@ -650,9 +650,9 @@ dependencies = [
[[package]]
name = "http"
version = "0.2.3"
version = "0.2.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7245cd7449cc792608c3c8a9eaf69bd4eabbabf802713748fd739c98b82f0747"
checksum = "527e8c9ac747e28542699a951517aa9a6945af506cd1f2e1b53a576c17b6cc11"
dependencies = [
"bytes",
"fnv",
@ -672,9 +672,9 @@ dependencies = [
[[package]]
name = "httparse"
version = "1.3.5"
version = "1.3.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "615caabe2c3160b313d52ccc905335f4ed5f10881dd63dc5699d47e90be85691"
checksum = "bc35c995b9d93ec174cf9a27d425c7892722101e14993cd227fdb51d70cf9589"
[[package]]
name = "httpdate"
@ -1497,9 +1497,9 @@ dependencies = [
[[package]]
name = "reqwest"
version = "0.11.2"
version = "0.11.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bf12057f289428dbf5c591c74bf10392e4a8003f993405a902f20117019022d4"
checksum = "2296f2fac53979e8ccbc4a1136b25dcefd37be9ed7e4a1f6b05a6029c84ff124"
dependencies = [
"base64 0.13.0",
"bytes",
@ -1625,7 +1625,7 @@ dependencies = [
[[package]]
name = "ruma"
version = "0.0.2"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"assign",
"js_int",
@ -1645,8 +1645,9 @@ dependencies = [
[[package]]
name = "ruma-api"
version = "0.17.0-alpha.2"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"bytes",
"http",
"percent-encoding",
"ruma-api-macros",
@ -1660,7 +1661,7 @@ dependencies = [
[[package]]
name = "ruma-api-macros"
version = "0.17.0-alpha.2"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"proc-macro-crate",
"proc-macro2",
@ -1671,7 +1672,7 @@ dependencies = [
[[package]]
name = "ruma-appservice-api"
version = "0.2.0-alpha.2"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"ruma-api",
"ruma-common",
@ -1685,9 +1686,10 @@ dependencies = [
[[package]]
name = "ruma-client-api"
version = "0.10.0-alpha.2"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"assign",
"bytes",
"http",
"js_int",
"maplit",
@ -1704,7 +1706,7 @@ dependencies = [
[[package]]
name = "ruma-common"
version = "0.3.1"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"indexmap",
"js_int",
@ -1720,7 +1722,7 @@ dependencies = [
[[package]]
name = "ruma-events"
version = "0.22.0-alpha.2"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"js_int",
"ruma-common",
@ -1734,7 +1736,7 @@ dependencies = [
[[package]]
name = "ruma-events-macros"
version = "0.22.0-alpha.2"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"proc-macro-crate",
"proc-macro2",
@ -1745,7 +1747,7 @@ dependencies = [
[[package]]
name = "ruma-federation-api"
version = "0.1.0-alpha.1"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"js_int",
"ruma-api",
@ -1760,7 +1762,7 @@ dependencies = [
[[package]]
name = "ruma-identifiers"
version = "0.18.1"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"paste",
"rand",
@ -1774,7 +1776,7 @@ dependencies = [
[[package]]
name = "ruma-identifiers-macros"
version = "0.18.1"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"proc-macro2",
"quote",
@ -1785,12 +1787,12 @@ dependencies = [
[[package]]
name = "ruma-identifiers-validation"
version = "0.2.2"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
[[package]]
name = "ruma-identity-service-api"
version = "0.0.1"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"ruma-api",
"ruma-common",
@ -1803,7 +1805,7 @@ dependencies = [
[[package]]
name = "ruma-push-gateway-api"
version = "0.0.1"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"js_int",
"ruma-api",
@ -1818,7 +1820,7 @@ dependencies = [
[[package]]
name = "ruma-serde"
version = "0.3.1"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"form_urlencoded",
"itoa",
@ -1831,7 +1833,7 @@ dependencies = [
[[package]]
name = "ruma-serde-macros"
version = "0.3.1"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"proc-macro-crate",
"proc-macro2",
@ -1842,7 +1844,7 @@ dependencies = [
[[package]]
name = "ruma-signatures"
version = "0.6.0"
source = "git+https://github.com/timokoesters/ruma?rev=b11de1e1f9d3c15267d09617131cf217f8277fa4#b11de1e1f9d3c15267d09617131cf217f8277fa4"
source = "git+https://github.com/ruma/ruma?rev=6394609feb4af5c43b840fab85b824b13cebb156#6394609feb4af5c43b840fab85b824b13cebb156"
dependencies = [
"base64 0.13.0",
"ring",
@ -1910,9 +1912,9 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
[[package]]
name = "sct"
version = "0.6.0"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e3042af939fca8c3453b7af0f1c66e533a15a86169e39de2657310ade8f98d3c"
checksum = "b362b83898e0e69f38515b82ee15aa80636befe47c3b6d3d89a911e78fc228ce"
dependencies = [
"ring",
"untrusted",
@ -2120,7 +2122,7 @@ checksum = "3015a7d0a5fd5105c91c3710d42f9ccf0abfb287d62206484dcc67f9569a6483"
[[package]]
name = "state-res"
version = "0.1.0"
source = "git+https://github.com/timokoesters/state-res?rev=2e90b36babeb0d6b99ce8d4b513302a25dcdffc1#2e90b36babeb0d6b99ce8d4b513302a25dcdffc1"
source = "git+https://github.com/timokoesters/state-res?rev=94534b8ff3e71b544ae36206abc182321e9d41f1#94534b8ff3e71b544ae36206abc182321e9d41f1"
dependencies = [
"itertools 0.10.0",
"log",
@ -2182,9 +2184,9 @@ checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
[[package]]
name = "syn"
version = "1.0.68"
version = "1.0.69"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3ce15dd3ed8aa2f8eeac4716d6ef5ab58b6b9256db41d7e1a0224c2788e8fd87"
checksum = "48fe99c6bd8b1cc636890bcc071842de909d902c81ac7dab53ba33c421ab8ffb"
dependencies = [
"proc-macro2",
"quote",
@ -2330,9 +2332,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
[[package]]
name = "tokio"
version = "1.4.0"
version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "134af885d758d645f0f0505c9a8b3f9bf8a348fd822e112ab5248138348f1722"
checksum = "83f0c8e7c0addab50b663055baf787d0af7f413a46e6e7fb9559a4e4db7137a5"
dependencies = [
"autocfg",
"bytes",
@ -2381,9 +2383,9 @@ dependencies = [
[[package]]
name = "tokio-util"
version = "0.6.5"
version = "0.6.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5143d049e85af7fbc36f5454d990e62c2df705b3589f123b71f441b6b59f443f"
checksum = "940a12c99365c31ea8dd9ba04ec1be183ffe4920102bb7122c2f515437601e8e"
dependencies = [
"bytes",
"futures-core",
@ -2558,9 +2560,9 @@ dependencies = [
[[package]]
name = "uncased"
version = "0.9.5"
version = "0.9.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "300932469d646d39929ffe84ad5c1837beecf602519ef5695e485b472de4082b"
checksum = "5baeed7327e25054889b9bd4f975f32e5f4c5d434042d59ab6cd4142c0a76ed0"
dependencies = [
"version_check",
]

6
Cargo.toml
View file

@ -18,12 +18,12 @@ rocket = { git = "https://github.com/SergioBenitez/Rocket.git", rev = "93e62c86e
#rocket = { git = "https://github.com/timokoesters/Rocket.git", branch = "empty_parameters", default-features = false, features = ["tls"] }
# Used for matrix spec type definitions and helpers
#ruma = { git = "https://github.com/ruma/ruma", rev = "a310ccc318a4eb51062923d570d5a86c1468e8a1", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "unstable-pre-spec", "unstable-exhaustive-types"] }
ruma = { git = "https://github.com/timokoesters/ruma", rev = "b11de1e1f9d3c15267d09617131cf217f8277fa4", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "unstable-pre-spec", "unstable-exhaustive-types"] }
ruma = { git = "https://github.com/ruma/ruma", rev = "6394609feb4af5c43b840fab85b824b13cebb156", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "unstable-pre-spec", "unstable-exhaustive-types"] }
#ruma = { git = "https://github.com/timokoesters/ruma", rev = "220d5b4a76b3b781f7f8297fbe6b14473b04214b", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "unstable-pre-spec", "unstable-exhaustive-types"] }
#ruma = { path = "../ruma/ruma", features = ["compat", "rand", "appservice-api-c", "client-api", "federation-api", "push-gateway-api-c", "unstable-pre-spec", "unstable-exhaustive-types"] }
# Used when doing state resolution
state-res = { git = "https://github.com/timokoesters/state-res", rev = "2e90b36babeb0d6b99ce8d4b513302a25dcdffc1", features = ["unstable-pre-spec"] }
state-res = { git = "https://github.com/timokoesters/state-res", rev = "94534b8ff3e71b544ae36206abc182321e9d41f1", features = ["unstable-pre-spec"] }
#state-res = { path = "../state-res", features = ["unstable-pre-spec"] }
# Used for long polling and federation sender, should be the same as rocket::tokio

17
src/appservice_server.rs
View file

@ -1,7 +1,7 @@
use crate::{utils, Error, Result};
use http::header::{HeaderValue, CONTENT_TYPE};
use log::warn;
use ruma::api::OutgoingRequest;
use ruma::api::{IncomingResponse, OutgoingRequest};
use std::{
convert::{TryFrom, TryInto},
fmt::Debug,
@ -66,15 +66,10 @@ where
let status = reqwest_response.status();
let body = reqwest_response
.bytes()
.await
.unwrap_or_else(|e| {
warn!("server error: {}", e);
Vec::new().into()
}) // TODO: handle timeout
.into_iter()
.collect::<Vec<_>>();
let body = reqwest_response.bytes().await.unwrap_or_else(|e| {
warn!("server error: {}", e);
Vec::new().into()
}); // TODO: handle timeout
if status != 200 {
warn!(
@ -86,7 +81,7 @@ where
);
}
let response = T::IncomingResponse::try_from(
let response = T::IncomingResponse::try_from_http_response(
http_response
.body(body)
.expect("reqwest body is valid http body"),

35
src/client_server/membership.rs
View file

@ -91,37 +91,7 @@ pub async fn leave_room_route(
) -> ConduitResult<leave_room::Response> {
let sender_user = body.sender_user.as_ref().expect("user is authenticated");
let mut event = serde_json::from_value::<Raw<member::MemberEventContent>>(
db.rooms
.room_state_get(
&body.room_id,
&EventType::RoomMember,
&sender_user.to_string(),
)?
.ok_or(Error::BadRequest(
ErrorKind::BadState,
"Cannot leave a room you are not a member of.",
))?
.content,
)
.expect("from_value::<Raw<..>> can never fail")
.deserialize()
.map_err(|_| Error::bad_database("Invalid member event in database."))?;
event.membership = member::MembershipState::Leave;
db.rooms.build_and_append_pdu(
PduBuilder {
event_type: EventType::RoomMember,
content: serde_json::to_value(event).expect("event is valid, we just created it"),
unsigned: None,
state_key: Some(sender_user.to_string()),
redacts: None,
},
&sender_user,
&body.room_id,
&db,
)?;
db.rooms.leave_room(sender_user, &body.room_id, &db).await?;
db.flush().await?;
@ -480,6 +450,7 @@ async fn join_room_by_id_helper(
Error::BadServerResponse("Invalid make_join event json received from server.")
})?;
// TODO: Is origin needed?
join_event_stub.insert(
"origin".to_owned(),
to_canonical_value(db.globals.server_name())
@ -699,5 +670,7 @@ async fn join_room_by_id_helper(
)?;
}
db.flush().await?;
Ok(join_room_by_id::Response::new(room_id.clone()).into())
}

95
src/client_server/sync.rs
View file

@ -1,6 +1,5 @@
use super::State;
use crate::{ConduitResult, Database, Error, Ruma};
use log::error;
use ruma::{
api::client::r0::sync::sync_events,
events::{room::member::MembershipState, AnySyncEphemeralRoomEvent, EventType},
@ -494,83 +493,17 @@ pub async fn sync_events_route(
}
let mut left_rooms = BTreeMap::new();
for room_id in db.rooms.rooms_left(&sender_user) {
let room_id = room_id?;
for result in db.rooms.rooms_left(&sender_user) {
let (room_id, left_state_events) = result?;
let left_count = db.rooms.get_left_count(&room_id, &sender_user)?;
let since_member = if let Some(since_member) = db
.rooms
.pdus_after(sender_user, &room_id, since)
.next()
.and_then(|pdu| pdu.ok())
.and_then(|pdu| {
db.rooms
.pdu_shortstatehash(&pdu.1.event_id)
.ok()?
.ok_or_else(|| {
error!("{:?}", pdu.1);
Error::bad_database("Pdu in db doesn't have a state hash.")
})
.ok()
})
.and_then(|shortstatehash| {
db.rooms
.state_get(shortstatehash, &EventType::RoomMember, sender_user.as_str())
.ok()?
.ok_or_else(|| Error::bad_database("State hash in db doesn't have a state."))
.ok()
})
.and_then(|pdu| {
serde_json::from_value::<Raw<ruma::events::room::member::MemberEventContent>>(
pdu.content.clone(),
)
.expect("Raw::from_value always works")
.deserialize()
.map_err(|_| Error::bad_database("Invalid PDU in database."))
.map(|content| (pdu, content))
.ok()
}) {
since_member
} else {
// We couldn't find the since_member event. This is very weird - we better abort
// Left before last sync
if Some(since) >= left_count {
continue;
};
}
let left_since_last_sync = since_member.1.membership == MembershipState::Join;
let left_room = if left_since_last_sync {
device_list_left.extend(
db.rooms
.room_members(&room_id)
.filter_map(|user_id| Some(user_id.ok()?))
.filter(|user_id| {
// Don't send key updates from the sender to the sender
sender_user != user_id
})
.filter(|user_id| {
// Only send if the sender doesn't share any encrypted room with the target
// anymore
!share_encrypted_room(&db, sender_user, user_id, &room_id)
}),
);
let pdus = db.rooms.pdus_since(&sender_user, &room_id, since)?;
let mut room_events = pdus
.filter_map(|pdu| pdu.ok()) // Filter out buggy events
.take_while(|(_, pdu)| &since_member.0 != pdu)
.map(|(_, pdu)| pdu.to_sync_room_event())
.collect::<Vec<_>>();
room_events.push(since_member.0.to_sync_room_event());
sync_events::LeftRoom {
account_data: sync_events::AccountData { events: Vec::new() },
timeline: sync_events::Timeline {
limited: false,
prev_batch: Some(next_batch.clone()),
events: room_events,
},
state: sync_events::State { events: Vec::new() },
}
} else {
left_rooms.insert(
room_id.clone(),
sync_events::LeftRoom {
account_data: sync_events::AccountData { events: Vec::new() },
timeline: sync_events::Timeline {
@ -578,13 +511,11 @@ pub async fn sync_events_route(
prev_batch: Some(next_batch.clone()),
events: Vec::new(),
},
state: sync_events::State { events: Vec::new() },
}
};
if !left_room.is_empty() {
left_rooms.insert(room_id.clone(), left_room);
}
state: sync_events::State {
events: left_state_events,
},
},
);
}
let mut invited_rooms = BTreeMap::new();

5
src/database.rs
View file

@ -163,7 +163,8 @@ impl Database {
roomuseroncejoinedids: db.open_tree("roomuseroncejoinedids")?,
userroomid_invitestate: db.open_tree("userroomid_invitestate")?,
roomuserid_invitecount: db.open_tree("roomuserid_invitecount")?,
userroomid_left: db.open_tree("userroomid_left")?,
userroomid_leftstate: db.open_tree("userroomid_leftstate")?,
roomuserid_leftcount: db.open_tree("roomuserid_leftcount")?,
userroomid_notificationcount: db.open_tree("userroomid_notificationcount")?,
userroomid_highlightcount: db.open_tree("userroomid_highlightcount")?,
@ -244,7 +245,7 @@ impl Database {
.userroomid_invitestate
.watch_prefix(&userid_prefix),
);
futures.push(self.rooms.userroomid_left.watch_prefix(&userid_prefix));
futures.push(self.rooms.userroomid_leftstate.watch_prefix(&userid_prefix));
// Events for rooms we are in
for room_id in self.rooms.rooms_joined(user_id).filter_map(|r| r.ok()) {

17
src/database/pusher.rs
View file

@ -7,7 +7,7 @@ use ruma::{
self,
v1::{Device, Notification, NotificationCounts, NotificationPriority},
},
OutgoingRequest,
IncomingResponse, OutgoingRequest,
},
events::{room::power_levels::PowerLevelsEventContent, EventType},
push::{Action, PushConditionRoomCtx, PushFormat, Ruleset, Tweak},
@ -129,15 +129,10 @@ where
let status = reqwest_response.status();
let body = reqwest_response
.bytes()
.await
.unwrap_or_else(|e| {
warn!("server error {}", e);
Vec::new().into()
}) // TODO: handle timeout
.into_iter()
.collect::<Vec<_>>();
let body = reqwest_response.bytes().await.unwrap_or_else(|e| {
warn!("server error {}", e);
Vec::new().into()
}); // TODO: handle timeout
if status != 200 {
info!(
@ -149,7 +144,7 @@ where
);
}
let response = T::IncomingResponse::try_from(
let response = T::IncomingResponse::try_from_http_response(
http_response
.body(body)
.expect("reqwest body is valid http body"),

299
src/database/rooms.rs
View file

@ -1,17 +1,18 @@
mod edus;
pub use edus::RoomEdus;
use member::MembershipState;
use crate::{pdu::PduBuilder, utils, Database, Error, PduEvent, Result};
use log::{debug, error, warn};
use regex::Regex;
use ring::digest;
use ruma::{
api::client::error::ErrorKind,
api::{client::error::ErrorKind, federation},
events::{
ignored_user_list, push_rules,
room::{create::CreateEventContent, member, message},
AnyStrippedStateEvent, EventType,
AnyStrippedStateEvent, AnySyncStateEvent, EventType,
},
push::{self, Action, Tweak},
serde::{to_canonical_value, CanonicalJsonObject, CanonicalJsonValue, Raw},
@ -54,7 +55,8 @@ pub struct Rooms {
pub(super) roomuseroncejoinedids: sled::Tree,
pub(super) userroomid_invitestate: sled::Tree, // InviteState = Vec<Raw<Pdu>>
pub(super) roomuserid_invitecount: sled::Tree, // InviteCount = Count
pub(super) userroomid_left: sled::Tree,
pub(super) userroomid_leftstate: sled::Tree,
pub(super) roomuserid_leftcount: sled::Tree,
pub(super) userroomid_notificationcount: sled::Tree, // NotifyCount = u64
pub(super) userroomid_highlightcount: sled::Tree, // HightlightCount = u64
@ -671,7 +673,7 @@ impl Rooms {
.users
.iter()
.filter_map(|r| r.ok())
.filter(|user_id| db.rooms.is_joined(&user_id, &pdu.room_id).unwrap_or(false))
.filter(|user_id| self.is_joined(&user_id, &pdu.room_id).unwrap_or(false))
{
// Don't notify the user of their own events
if user == pdu.sender {
@ -782,9 +784,11 @@ impl Rooms {
{
state.push(e.to_stripped_state_event());
}
if let Some(e) =
self.room_state_get(&pdu.room_id, &EventType::RoomMember, pdu.sender.as_str())?
{
if let Some(e) = self.room_state_get(
&pdu.room_id,
&EventType::RoomMember,
pdu.sender.as_str(),
)? {
state.push(e.to_stripped_state_event());
}
@ -1380,7 +1384,7 @@ impl Rooms {
.state_key
.as_ref()
.map_or(false, |state_key| users.is_match(&state_key))
|| db.rooms.room_members(&room_id).any(|userid| {
|| self.room_members(&room_id).any(|userid| {
userid.map_or(false, |userid| users.is_match(userid.as_str()))
})
};
@ -1537,7 +1541,7 @@ impl Rooms {
user_id: &UserId,
membership: member::MembershipState,
sender: &UserId,
invite_state: Option<Vec<Raw<AnyStrippedStateEvent>>>,
last_state: Option<Vec<Raw<AnyStrippedStateEvent>>>,
account_data: &super::account_data::AccountData,
globals: &super::globals::Globals,
) -> Result<()> {
@ -1643,7 +1647,8 @@ impl Rooms {
self.roomuserid_joined.insert(&roomuser_id, &[])?;
self.userroomid_invitestate.remove(&userroom_id)?;
self.roomuserid_invitecount.remove(&roomuser_id)?;
self.userroomid_left.remove(&userroom_id)?;
self.userroomid_leftstate.remove(&userroom_id)?;
self.roomuserid_leftcount.remove(&roomuser_id)?;
}
member::MembershipState::Invite => {
// We want to know if the sender is ignored by the receiver
@ -1664,14 +1669,15 @@ impl Rooms {
self.roomserverids.insert(&roomserver_id, &[])?;
self.userroomid_invitestate.insert(
&userroom_id,
serde_json::to_vec(&invite_state.unwrap_or_default())
serde_json::to_vec(&last_state.unwrap_or_default())
.expect("state to bytes always works"),
)?;
self.roomuserid_invitecount
.insert(&roomuser_id, &globals.next_count()?.to_be_bytes())?;
self.userroomid_joined.remove(&userroom_id)?;
self.roomuserid_joined.remove(&roomuser_id)?;
self.userroomid_left.remove(&userroom_id)?;
self.userroomid_leftstate.remove(&userroom_id)?;
self.roomuserid_leftcount.remove(&roomuser_id)?;
}
member::MembershipState::Leave | member::MembershipState::Ban => {
if self
@ -1682,7 +1688,12 @@ impl Rooms {
{
self.roomserverids.remove(&roomserver_id)?;
}
self.userroomid_left.insert(&userroom_id, &[])?;
self.userroomid_leftstate.insert(
&userroom_id,
serde_json::to_vec(&Vec::<Raw<AnySyncStateEvent>>::new()).unwrap(),
)?; // TODO
self.roomuserid_leftcount
.insert(&roomuser_id, &globals.next_count()?.to_be_bytes())?;
self.userroomid_joined.remove(&userroom_id)?;
self.roomuserid_joined.remove(&roomuser_id)?;
self.userroomid_invitestate.remove(&userroom_id)?;
@ -1694,13 +1705,191 @@ impl Rooms {
Ok(())
}
pub async fn leave_room(
&self,
user_id: &UserId,
room_id: &RoomId,
db: &Database,
) -> Result<()> {
// Ask a remote server if we don't have this room
if !self.exists(room_id)? && room_id.server_name() != db.globals.server_name() {
if let Err(e) = self.remote_leave_room(user_id, room_id, db).await {
warn!("Failed to leave room {} remotely: {}", user_id, e);
// Don't tell the client about this error
}
let last_state = self
.invite_state(user_id, room_id)?
.map_or_else(|| self.left_state(user_id, room_id), |s| Ok(Some(s)))?;
// We always drop the invite, we can't rely on other servers
self.update_membership(
room_id,
user_id,
MembershipState::Leave,
user_id,
last_state,
&db.account_data,
&db.globals,
)?;
} else {
let mut event = serde_json::from_value::<Raw<member::MemberEventContent>>(
self.room_state_get(room_id, &EventType::RoomMember, &user_id.to_string())?
.ok_or(Error::BadRequest(
ErrorKind::BadState,
"Cannot leave a room you are not a member of.",
))?
.content,
)
.expect("from_value::<Raw<..>> can never fail")
.deserialize()
.map_err(|_| Error::bad_database("Invalid member event in database."))?;
event.membership = member::MembershipState::Leave;
self.build_and_append_pdu(
PduBuilder {
event_type: EventType::RoomMember,
content: serde_json::to_value(event)
.expect("event is valid, we just created it"),
unsigned: None,
state_key: Some(user_id.to_string()),
redacts: None,
},
user_id,
room_id,
db,
)?;
}
Ok(())
}
async fn remote_leave_room(
&self,
user_id: &UserId,
room_id: &RoomId,
db: &Database,
) -> Result<()> {
let mut make_leave_response_and_server = Err(Error::BadServerResponse(
"No server available to assist in leaving.",
));
let invite_state = db
.rooms
.invite_state(user_id, room_id)?
.ok_or(Error::BadRequest(
ErrorKind::BadState,
"User is not invited.",
))?;
let servers = invite_state
.iter()
.filter_map(|event| {
serde_json::from_str::<serde_json::Value>(&event.json().to_string()).ok()
})
.filter_map(|event| event.get("sender").cloned())
.filter_map(|sender| sender.as_str().map(|s| s.to_owned()))
.filter_map(|sender| UserId::try_from(sender).ok())
.map(|user| user.server_name().to_owned());
for remote_server in servers {
let make_leave_response = db
.sending
.send_federation_request(
&db.globals,
&remote_server,
federation::membership::get_leave_event::v1::Request { room_id, user_id },
)
.await;
make_leave_response_and_server = make_leave_response.map(|r| (r, remote_server));
if make_leave_response_and_server.is_ok() {
break;
}
}
let (make_leave_response, remote_server) = make_leave_response_and_server?;
let room_version = match make_leave_response.room_version {
Some(room_version) if room_version == RoomVersionId::Version6 => room_version,
_ => return Err(Error::BadServerResponse("Room version is not supported")),
};
let mut leave_event_stub =
serde_json::from_str::<CanonicalJsonObject>(make_leave_response.event.json().get())
.map_err(|_| {
Error::BadServerResponse("Invalid make_leave event json received from server.")
})?;
// TODO: Is origin needed?
leave_event_stub.insert(
"origin".to_owned(),
to_canonical_value(db.globals.server_name())
.map_err(|_| Error::bad_database("Invalid server name found"))?,
);
leave_event_stub.insert(
"origin_server_ts".to_owned(),
to_canonical_value(utils::millis_since_unix_epoch())
.expect("Timestamp is valid js_int value"),
);
// We don't leave the event id in the pdu because that's only allowed in v1 or v2 rooms
leave_event_stub.remove("event_id");
// In order to create a compatible ref hash (EventID) the `hashes` field needs to be present
ruma::signatures::hash_and_sign_event(
db.globals.server_name().as_str(),
db.globals.keypair(),
&mut leave_event_stub,
&room_version,
)
.expect("event is valid, we just created it");
// Generate event id
let event_id = EventId::try_from(&*format!(
"${}",
ruma::signatures::reference_hash(&leave_event_stub, &room_version)
.expect("ruma can calculate reference hashes")
))
.expect("ruma's reference hashes are valid event ids");
// Add event_id back
leave_event_stub.insert(
"event_id".to_owned(),
to_canonical_value(&event_id).expect("EventId is a valid CanonicalJsonValue"),
);
// It has enough fields to be called a proper event now
let leave_event = leave_event_stub;
db.sending
.send_federation_request(
&db.globals,
&remote_server,
federation::membership::create_leave_event::v2::Request {
room_id,
event_id: &event_id,
pdu: PduEvent::convert_to_outgoing_federation_event(leave_event.clone()),
},
)
.await?;
Ok(())
}
/// Makes a user forget a room.
pub fn forget(&self, room_id: &RoomId, user_id: &UserId) -> Result<()> {
let mut userroom_id = user_id.as_bytes().to_vec();
userroom_id.push(0xff);
userroom_id.extend_from_slice(room_id.as_bytes());
self.userroomid_left.remove(userroom_id)?;
let mut roomuser_id = room_id.as_bytes().to_vec();
roomuser_id.push(0xff);
roomuser_id.extend_from_slice(user_id.as_bytes());
self.userroomid_leftstate.remove(userroom_id)?;
self.roomuserid_leftcount.remove(roomuser_id)?;
Ok(())
}
@ -1977,7 +2166,6 @@ impl Rooms {
})
}
/// Returns an iterator over all invited members of a room.
#[tracing::instrument(skip(self))]
pub fn get_invite_count(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
let mut key = room_id.as_bytes().to_vec();
@ -1993,6 +2181,21 @@ impl Rooms {
})
}
#[tracing::instrument(skip(self))]
pub fn get_left_count(&self, room_id: &RoomId, user_id: &UserId) -> Result<Option<u64>> {
let mut key = room_id.as_bytes().to_vec();
key.push(0xff);
key.extend_from_slice(user_id.as_bytes());
self.roomuserid_leftcount
.get(key)?
.map_or(Ok(None), |bytes| {
Ok(Some(utils::u64_from_bytes(&bytes).map_err(|_| {
Error::bad_database("Invalid leftcount in db.")
})?))
})
}
/// Returns an iterator over all rooms this user joined.
#[tracing::instrument(skip(self))]
pub fn rooms_joined(&self, user_id: &UserId) -> impl Iterator<Item = Result<RoomId>> {
@ -2045,25 +2248,75 @@ impl Rooms {
})
}
#[tracing::instrument(skip(self))]
pub fn invite_state(
&self,
user_id: &UserId,
room_id: &RoomId,
) -> Result<Option<Vec<Raw<AnyStrippedStateEvent>>>> {
let mut key = user_id.as_bytes().to_vec();
key.push(0xff);
key.extend_from_slice(&room_id.as_bytes());
self.userroomid_invitestate
.get(key)?
.map(|state| {
let state = serde_json::from_slice(&state)
.map_err(|_| Error::bad_database("Invalid state in userroomid_invitestate."))?;
Ok(state)
})
.transpose()
}
#[tracing::instrument(skip(self))]
pub fn left_state(
&self,
user_id: &UserId,
room_id: &RoomId,
) -> Result<Option<Vec<Raw<AnyStrippedStateEvent>>>> {
let mut key = user_id.as_bytes().to_vec();
key.push(0xff);
key.extend_from_slice(&room_id.as_bytes());
self.userroomid_leftstate
.get(key)?
.map(|state| {
let state = serde_json::from_slice(&state)
.map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?;
Ok(state)
})
.transpose()
}
/// Returns an iterator over all rooms a user left.
#[tracing::instrument(skip(self))]
pub fn rooms_left(&self, user_id: &UserId) -> impl Iterator<Item = Result<RoomId>> {
pub fn rooms_left(
&self,
user_id: &UserId,
) -> impl Iterator<Item = Result<(RoomId, Vec<Raw<AnySyncStateEvent>>)>> {
let mut prefix = user_id.as_bytes().to_vec();
prefix.push(0xff);
self.userroomid_left.scan_prefix(prefix).keys().map(|key| {
Ok(RoomId::try_from(
self.userroomid_leftstate.scan_prefix(prefix).map(|r| {
let (key, state) = r?;
let room_id = RoomId::try_from(
utils::string_from_bytes(
&key?
.rsplit(|&b| b == 0xff)
&key.rsplit(|&b| b == 0xff)
.next()
.expect("rsplit always returns an element"),
)
.map_err(|_| {
Error::bad_database("Room ID in userroomid_left is invalid unicode.")
Error::bad_database("Room ID in userroomid_invited is invalid unicode.")
})?,
)
.map_err(|_| Error::bad_database("Room ID in userroomid_left is invalid."))?)
.map_err(|_| Error::bad_database("Room ID in userroomid_invited is invalid."))?;
let state = serde_json::from_slice(&state)
.map_err(|_| Error::bad_database("Invalid state in userroomid_leftstate."))?;
Ok((room_id, state))
})
}
@ -2096,6 +2349,6 @@ impl Rooms {
userroom_id.push(0xff);
userroom_id.extend_from_slice(room_id.as_bytes());
Ok(self.userroomid_left.get(userroom_id)?.is_some())
Ok(self.userroomid_leftstate.get(userroom_id)?.is_some())
}
}

14
src/ruma_wrapper.rs
View file

@ -1,9 +1,10 @@
use crate::Error;
use ruma::{
api::OutgoingResponse,
identifiers::{DeviceId, UserId},
Outgoing,
};
use std::{convert::TryInto, ops::Deref};
use std::ops::Deref;
#[cfg(feature = "conduit_bin")]
use {
@ -145,7 +146,7 @@ where
let mut body = Vec::new();
handle.read_to_end(&mut body).await.unwrap();
let http_request = http_request.body(body.clone()).unwrap();
let http_request = http_request.body(&*body).unwrap();
debug!("{:?}", http_request);
match <T::Incoming as IncomingRequest>::try_from_http_request(http_request) {
Ok(t) => Success(Ruma {
@ -178,9 +179,9 @@ impl<T: Outgoing> Deref for Ruma<T> {
/// This struct converts ruma responses into rocket http responses.
pub type ConduitResult<T> = std::result::Result<RumaResponse<T>, Error>;
pub struct RumaResponse<T: TryInto<http::Response<Vec<u8>>>>(pub T);
pub struct RumaResponse<T: OutgoingResponse>(pub T);
impl<T: TryInto<http::Response<Vec<u8>>>> From<T> for RumaResponse<T> {
impl<T: OutgoingResponse> From<T> for RumaResponse<T> {
fn from(t: T) -> Self {
Self(t)
}
@ -189,12 +190,11 @@ impl<T: TryInto<http::Response<Vec<u8>>>> From<T> for RumaResponse<T> {
#[cfg(feature = "conduit_bin")]
impl<'r, 'o, T> Responder<'r, 'o> for RumaResponse<T>
where
T: Send + TryInto<http::Response<Vec<u8>>>,
T::Error: Send,
T: Send + OutgoingResponse,
'o: 'r,
{
fn respond_to(self, _: &'r Request<'_>) -> response::Result<'o> {
let http_response: Result<http::Response<_>, _> = self.0.try_into();
let http_response: Result<http::Response<_>, _> = self.0.try_into_http_response();
match http_response {
Ok(http_response) => {
let mut response = rocket::response::Response::build();

38
src/server_server.rs
View file

@ -18,7 +18,7 @@ use ruma::{
query::get_profile_information,
transactions::send_transaction_message,
},
OutgoingRequest,
IncomingResponse, OutgoingRequest, OutgoingResponse,
},
directory::{IncomingFilter, IncomingRoomNetwork},
events::{
@ -173,15 +173,10 @@ where
let status = reqwest_response.status();
let body = reqwest_response
.bytes()
.await
.unwrap_or_else(|e| {
warn!("server error {}", e);
Vec::new().into()
}) // TODO: handle timeout
.into_iter()
.collect::<Vec<_>>();
let body = reqwest_response.bytes().await.unwrap_or_else(|e| {
warn!("server error {}", e);
Vec::new().into()
}); // TODO: handle timeout
if status != 200 {
info!(
@ -195,7 +190,7 @@ where
);
}
let response = T::IncomingResponse::try_from(
let response = T::IncomingResponse::try_from_http_response(
http_response
.body(body)
.expect("reqwest body is valid http body"),
@ -350,6 +345,7 @@ pub fn get_server_version_route(
.into())
}
// Response type for this endpoint is Json because we need to calculate a signature for the response
#[cfg_attr(feature = "conduit_bin", get("/_matrix/key/v2/server"))]
#[tracing::instrument(skip(db))]
pub fn get_server_keys_route(db: State<'_, Database>) -> Json<String> {
@ -369,7 +365,7 @@ pub fn get_server_keys_route(db: State<'_, Database>) -> Json<String> {
},
);
let mut response = serde_json::from_slice(
http::Response::try_from(get_server_keys::v2::Response {
get_server_keys::v2::Response {
server_key: ServerSigningKeys {
server_name: db.globals.server_name().to_owned(),
verify_keys,
@ -377,7 +373,8 @@ pub fn get_server_keys_route(db: State<'_, Database>) -> Json<String> {
signatures: BTreeMap::new(),
valid_until_ts: SystemTime::now() + Duration::from_secs(60 * 2),
},
})
}
.try_into_http_response()
.unwrap()
.body(),
)
@ -745,7 +742,7 @@ fn handle_incoming_pdu<'a>(
// 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events
// 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events"
debug!("Fetching auth events.");
debug!("Fetching auth events for {}", incoming_pdu.event_id);
fetch_and_handle_events(
db,
origin,
@ -757,7 +754,10 @@ fn handle_incoming_pdu<'a>(
.map_err(|e| e.to_string())?;
// 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events
debug!("Checking auth.");
debug!(
"Auth check for {} based on auth events",
incoming_pdu.event_id
);
// Build map of auth events
let mut auth_events = BTreeMap::new();
@ -1151,7 +1151,7 @@ pub(crate) async fn fetch_and_handle_events(
// a. Look at auth cache
let pdu = match auth_cache.get(id) {
Some(pdu) => {
debug!("Event found in cache");
debug!("Found {} in cache", id);
pdu.clone()
}
// b. Look in the main timeline (pduid_pdu tree)
@ -1159,12 +1159,12 @@ pub(crate) async fn fetch_and_handle_events(
// (get_pdu checks both)
None => match db.rooms.get_pdu(&id)? {
Some(pdu) => {
debug!("Event found in outliers");
debug!("Found {} in outliers", id);
Arc::new(pdu)
}
None => {
// d. Ask origin server over federation
debug!("Fetching event over federation: {:?}", id);
debug!("Fetching {} over federation.", id);
match db
.sending
.send_federation_request(
@ -1175,7 +1175,7 @@ pub(crate) async fn fetch_and_handle_events(
.await
{
Ok(res) => {
debug!("Got event over federation: {:?}", res);
debug!("Got {} over federation: {:?}", id, res);
let (event_id, value) =
crate::pdu::gen_event_id_canonical_json(&res.pdu)?;
let pdu = handle_incoming_pdu(