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fix: signature key fetching, optimize push sending

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Timo Kösters 2021-03-22 14:04:11 +01:00
parent d4c76f4654
commit 363c629faf
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GPG key ID: 24DA7517711A2BA4
7 changed files with 396 additions and 336 deletions
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18
Cargo.lock generated
View file

@ -1623,7 +1623,6 @@ dependencies = [
[[package]]
name = "ruma"
version = "0.0.2"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"assign",
"js_int",
@ -1643,7 +1642,6 @@ dependencies = [
[[package]]
name = "ruma-api"
version = "0.17.0-alpha.2"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"http",
"percent-encoding",
@ -1658,7 +1656,6 @@ dependencies = [
[[package]]
name = "ruma-api-macros"
version = "0.17.0-alpha.2"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"proc-macro-crate",
"proc-macro2",
@ -1669,7 +1666,6 @@ dependencies = [
[[package]]
name = "ruma-appservice-api"
version = "0.2.0-alpha.2"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"ruma-api",
"ruma-common",
@ -1683,7 +1679,6 @@ dependencies = [
[[package]]
name = "ruma-client-api"
version = "0.10.0-alpha.2"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"assign",
"http",
@ -1702,7 +1697,6 @@ dependencies = [
[[package]]
name = "ruma-common"
version = "0.3.0-alpha.1"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"js_int",
"maplit",
@ -1715,7 +1709,6 @@ dependencies = [
[[package]]
name = "ruma-events"
version = "0.22.0-alpha.2"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"js_int",
"ruma-common",
@ -1729,7 +1722,6 @@ dependencies = [
[[package]]
name = "ruma-events-macros"
version = "0.22.0-alpha.2"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"proc-macro-crate",
"proc-macro2",
@ -1740,7 +1732,6 @@ dependencies = [
[[package]]
name = "ruma-federation-api"
version = "0.1.0-alpha.1"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"js_int",
"ruma-api",
@ -1755,7 +1746,6 @@ dependencies = [
[[package]]
name = "ruma-identifiers"
version = "0.18.0-alpha.1"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"paste",
"rand",
@ -1769,7 +1759,6 @@ dependencies = [
[[package]]
name = "ruma-identifiers-macros"
version = "0.18.0-alpha.1"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"proc-macro2",
"quote",
@ -1780,12 +1769,10 @@ dependencies = [
[[package]]
name = "ruma-identifiers-validation"
version = "0.2.0"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
[[package]]
name = "ruma-identity-service-api"
version = "0.0.1"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"ruma-api",
"ruma-common",
@ -1798,7 +1785,6 @@ dependencies = [
[[package]]
name = "ruma-push-gateway-api"
version = "0.0.1"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"js_int",
"ruma-api",
@ -1813,7 +1799,6 @@ dependencies = [
[[package]]
name = "ruma-serde"
version = "0.3.0"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"form_urlencoded",
"itoa",
@ -1826,7 +1811,6 @@ dependencies = [
[[package]]
name = "ruma-serde-macros"
version = "0.3.0"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"proc-macro-crate",
"proc-macro2",
@ -1837,7 +1821,6 @@ dependencies = [
[[package]]
name = "ruma-signatures"
version = "0.6.0-alpha.1"
source = "git+https://github.com/ruma/ruma?rev=f196f5b6f164973d6b343af31ab4e0457f743675#f196f5b6f164973d6b343af31ab4e0457f743675"
dependencies = [
"base64 0.13.0",
"ring",
@ -2105,7 +2088,6 @@ checksum = "3015a7d0a5fd5105c91c3710d42f9ccf0abfb287d62206484dcc67f9569a6483"
[[package]]
name = "state-res"
version = "0.1.0"
source = "git+https://github.com/ruma/state-res?rev=34cd1cb4dcdd5fb84b5df9e48e63b2e4669a2488#34cd1cb4dcdd5fb84b5df9e48e63b2e4669a2488"
dependencies = [
"itertools 0.10.0",
"log",

9
Cargo.toml
View file

@ -18,16 +18,15 @@ 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", features = ["rand", "appservice-api", "client-api", "federation-api", "push-gateway-api", "unstable-pre-spec", "unstable-synapse-quirks", "unstable-exhaustive-types"], rev = "f196f5b6f164973d6b343af31ab4e0457f743675" }
#ruma = { git = "https://github.com/ruma/ruma", features = ["rand", "appservice-api", "client-api", "federation-api", "push-gateway-api", "unstable-pre-spec", "unstable-synapse-quirks", "unstable-exhaustive-types"], rev = "f196f5b6f164973d6b343af31ab4e0457f743675" }
#ruma = { git = "https://github.com/DevinR528/ruma", features = ["rand", "client-api", "federation-api", "push-gateway-api", "unstable-exhaustive-types", "unstable-pre-spec", "unstable-synapse-quirks"], branch = "verified-export" }
#ruma = { path = "../ruma/ruma", features = ["unstable-exhaustive-types", "rand", "client-api", "federation-api", "push-gateway-api", "unstable-pre-spec", "unstable-synapse-quirks"] }
ruma = { path = "../ruma/ruma", features = ["unstable-exhaustive-types", "rand", "client-api", "federation-api", "push-gateway-api", "unstable-pre-spec", "unstable-synapse-quirks"] }
# Used when doing state resolution
# state-res = { git = "https://github.com/timokoesters/state-res", branch = "timo-spec-comp", features = ["unstable-pre-spec"] }
# TODO: remove the gen-eventid feature
#state-res = { git = "https://github.com/ruma/state-res", branch = "main", features = ["unstable-pre-spec", "gen-eventid"] }
state-res = { git = "https://github.com/ruma/state-res", rev = "34cd1cb4dcdd5fb84b5df9e48e63b2e4669a2488", features = ["unstable-pre-spec", "gen-eventid"] }
#state-res = { path = "../state-res", features = ["unstable-pre-spec", "gen-eventid"] }
#state-res = { git = "https://github.com/ruma/state-res", rev = "34cd1cb4dcdd5fb84b5df9e48e63b2e4669a2488", features = ["unstable-pre-spec", "gen-eventid"] }
state-res = { path = "../state-res", features = ["unstable-pre-spec", "gen-eventid"] }
# Used for long polling and federation sender, should be the same as rocket::tokio
tokio = "1.2.0"

2
src/client_server/push.rs
View file

@ -689,7 +689,7 @@ pub async fn get_pushers_route(
let sender_user = body.sender_user.as_ref().expect("user is authenticated");
Ok(get_pushers::Response {
pushers: db.pusher.get_pusher(sender_user)?,
pushers: db.pusher.get_pushers(sender_user)?,
}
.into())
}

64
src/database/pusher.rs
View file

@ -20,6 +20,7 @@ use ruma::{
push::{Action, PushCondition, PushFormat, Ruleset, Tweak},
uint, UInt, UserId,
};
use sled::IVec;
use std::{convert::TryFrom, fmt::Debug};
@ -58,7 +59,17 @@ impl PushData {
Ok(())
}
pub fn get_pusher(&self, sender: &UserId) -> Result<Vec<Pusher>> {
pub fn get_pusher(&self, senderkey: &[u8]) -> Result<Option<Pusher>> {
self.senderkey_pusher
.get(senderkey)?
.map(|push| {
Ok(serde_json::from_slice(&*push)
.map_err(|_| Error::bad_database("Invalid Pusher in db."))?)
})
.transpose()
}
pub fn get_pushers(&self, sender: &UserId) -> Result<Vec<Pusher>> {
let mut prefix = sender.as_bytes().to_vec();
prefix.push(0xff);
@ -72,6 +83,16 @@ impl PushData {
})
.collect()
}
pub fn get_pusher_senderkeys(&self, sender: &UserId) -> impl Iterator<Item = Result<IVec>> {
let mut prefix = sender.as_bytes().to_vec();
prefix.push(0xff);
self.senderkey_pusher
.scan_prefix(prefix)
.keys()
.map(|r| Ok(r?))
}
}
pub async fn send_request<T: OutgoingRequest>(
@ -155,7 +176,7 @@ where
pub async fn send_push_notice(
user: &UserId,
unread: UInt,
pushers: &[Pusher],
pusher: &Pusher,
ruleset: Ruleset,
pdu: &PduEvent,
db: &Database,
@ -194,7 +215,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str()).await?;
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str()).await?;
break;
}
}
@ -214,8 +235,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str())
.await?;
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str()).await?;
break;
}
}
@ -246,7 +266,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str())
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str())
.await?;
break;
}
@ -272,7 +292,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str())
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str())
.await?;
break;
}
@ -289,7 +309,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str()).await?;
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str()).await?;
break;
}
}
@ -326,7 +346,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str())
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str())
.await?;
break;
}
@ -352,7 +372,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str())
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str())
.await?;
break;
}
@ -369,7 +389,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str()).await?;
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str()).await?;
break;
}
}
@ -385,7 +405,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str()).await?;
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str()).await?;
break;
}
}
@ -401,7 +421,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str()).await?;
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str()).await?;
break;
}
}
@ -415,7 +435,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str()).await?;
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str()).await?;
break;
}
}
@ -429,7 +449,7 @@ pub async fn send_push_notice(
_ => None,
})
.collect::<Vec<_>>();
send_notice(unread, pushers, tweaks, pdu, db, rule.rule_id.as_str()).await?;
send_notice(unread, pusher, tweaks, pdu, db, rule.rule_id.as_str()).await?;
break;
}
}
@ -442,27 +462,27 @@ pub async fn send_push_notice(
async fn send_notice(
unread: UInt,
pushers: &[Pusher],
pusher: &Pusher,
tweaks: Vec<Tweak>,
event: &PduEvent,
db: &Database,
name: &str,
) -> Result<()> {
let (http, _emails): (Vec<&Pusher>, _) = pushers
.iter()
.partition(|pusher| pusher.kind == Some(PusherKind::Http));
// TODO: email
if pusher.kind == Some(PusherKind::Http) {
return Ok(());
}
// TODO:
// Two problems with this
// 1. if "event_id_only" is the only format kind it seems we should never add more info
// 2. can pusher/devices have conflicting formats
for pusher in http {
let event_id_only = pusher.data.format == Some(PushFormat::EventIdOnly);
let url = if let Some(url) = pusher.data.url.as_ref() {
url
} else {
error!("Http Pusher must have URL specified.");
continue;
return Ok(());
};
let mut device = Device::new(pusher.app_id.clone(), pusher.pushkey.clone());
@ -530,10 +550,8 @@ async fn send_notice(
)
.await?;
}
}
// TODO: email
// for email in emails {}
Ok(())
}

22
src/database/rooms.rs
View file

@ -84,7 +84,6 @@ pub struct Rooms {
impl Rooms {
/// Builds a StateMap by iterating over all keys that start
/// with state_hash, this gives the full state for the given state_hash.
#[tracing::instrument(skip(self))]
pub fn state_full_ids(&self, shortstatehash: u64) -> Result<Vec<EventId>> {
Ok(self
.stateid_shorteventid
@ -107,7 +106,6 @@ impl Rooms {
.collect())
}
#[tracing::instrument(skip(self))]
pub fn state_full(
&self,
room_id: &RoomId,
@ -628,7 +626,25 @@ impl Rooms {
.insert(pdu.event_id.as_bytes(), &*pdu_id)?;
// See if the event matches any known pushers
db.sending.send_push_pdu(&*pdu_id)?;
for user in db
.users
.iter()
.filter_map(|r| r.ok())
.filter(|user_id| db.rooms.is_joined(&user_id, &pdu.room_id).unwrap_or(false))
{
// Don't notify the user of their own events
if user == pdu.sender {
continue;
}
for senderkey in db
.pusher
.get_pusher_senderkeys(&user)
.filter_map(|r| r.ok())
{
db.sending.send_push_pdu(&*pdu_id, senderkey)?;
}
}
match pdu.kind {
EventType::RoomRedaction => {

173
src/database/sending.rs
View file

@ -1,6 +1,6 @@
use std::{
collections::HashMap,
convert::TryFrom,
convert::{TryFrom, TryInto},
fmt::Debug,
sync::Arc,
time::{Duration, Instant, SystemTime},
@ -14,9 +14,9 @@ use log::{error, info, warn};
use ring::digest;
use rocket::futures::stream::{FuturesUnordered, StreamExt};
use ruma::{
api::{appservice, federation, OutgoingRequest},
api::{appservice, client::r0::push::Pusher, federation, OutgoingRequest},
events::{push_rules, EventType},
uint, ServerName, UInt,
uint, ServerName, UInt, UserId,
};
use sled::IVec;
use tokio::{select, sync::Semaphore};
@ -24,14 +24,14 @@ use tokio::{select, sync::Semaphore};
#[derive(Clone, Debug, PartialEq, Eq, Hash)]
pub enum OutgoingKind {
Appservice(Box<ServerName>),
Push(Vec<u8>),
Push(Vec<u8>, Vec<u8>), // user and pushkey
Normal(Box<ServerName>),
}
#[derive(Clone)]
pub struct Sending {
/// The state for a given state hash.
pub(super) servernamepduids: sled::Tree, // ServernamePduId = (+ / $)ServerName / UserId + PduId
pub(super) servernamepduids: sled::Tree, // ServernamePduId = (+ / $)SenderKey / ServerName / UserId + PduId
pub(super) servercurrentpdus: sled::Tree, // ServerCurrentPdus = (+ / $)ServerName / UserId + PduId (pduid can be empty for reservation)
pub(super) maximum_requests: Arc<Semaphore>,
}
@ -85,9 +85,11 @@ impl Sending {
p.extend_from_slice(server.as_bytes());
p
}
OutgoingKind::Push(id) => {
OutgoingKind::Push(user, pushkey) => {
let mut p = b"$".to_vec();
p.extend_from_slice(&id);
p.extend_from_slice(&user);
p.push(0xff);
p.extend_from_slice(&pushkey);
p
}
OutgoingKind::Normal(server) => {
@ -106,6 +108,7 @@ impl Sending {
let mut subscriber = servernamepduids.watch_prefix(b"");
loop {
println!(".");
select! {
Some(response) = futures.next() => {
match response {
@ -116,9 +119,11 @@ impl Sending {
p.extend_from_slice(server.as_bytes());
p
}
OutgoingKind::Push(id) => {
OutgoingKind::Push(user, pushkey) => {
let mut p = b"$".to_vec();
p.extend_from_slice(&id);
p.extend_from_slice(&user);
p.push(0xff);
p.extend_from_slice(&pushkey);
p
},
OutgoingKind::Normal(server) => {
@ -179,9 +184,11 @@ impl Sending {
p.extend_from_slice(serv.as_bytes());
p
},
OutgoingKind::Push(id) => {
OutgoingKind::Push(user, pushkey) => {
let mut p = b"$".to_vec();
p.extend_from_slice(&id);
p.extend_from_slice(&user);
p.push(0xff);
p.extend_from_slice(&pushkey);
p
},
OutgoingKind::Normal(serv) => {
@ -208,7 +215,6 @@ impl Sending {
Some(event) = &mut subscriber => {
if let sled::Event::Insert { key, .. } = event {
let servernamepduid = key.clone();
let mut parts = servernamepduid.splitn(2, |&b| b == 0xff);
let exponential_backoff = |(tries, instant): &(u32, Instant)| {
// Fail if a request has failed recently (exponential backoff)
@ -219,33 +225,8 @@ impl Sending {
instant.elapsed() < min_elapsed_duration
};
if let Some((outgoing_kind, pdu_id)) = utils::string_from_bytes(
parts
.next()
.expect("splitn will always return 1 or more elements"),
)
.map_err(|_| Error::bad_database("[Utf8] ServerName in servernamepduid bytes are invalid."))
.and_then(|ident_str| {
// Appservices start with a plus
Ok(if ident_str.starts_with('+') {
OutgoingKind::Appservice(
Box::<ServerName>::try_from(&ident_str[1..])
.map_err(|_| Error::bad_database("ServerName in servernamepduid is invalid."))?
)
} else if ident_str.starts_with('$') {
OutgoingKind::Push(ident_str[1..].as_bytes().to_vec())
} else {
OutgoingKind::Normal(
Box::<ServerName>::try_from(ident_str)
.map_err(|_| Error::bad_database("ServerName in servernamepduid is invalid."))?
)
})
})
.and_then(|outgoing_kind| parts
.next()
.ok_or_else(|| Error::bad_database("Invalid servernamepduid in db."))
.map(|pdu_id| (outgoing_kind, pdu_id))
)
if let Some((outgoing_kind, pdu_id)) = Self::parse_servercurrentpdus(&servernamepduid)
.ok()
.filter(|(outgoing_kind, _)| {
if last_failed_try.get(outgoing_kind).map_or(false, exponential_backoff) {
@ -258,9 +239,11 @@ impl Sending {
p.extend_from_slice(serv.as_bytes());
p
},
OutgoingKind::Push(id) => {
OutgoingKind::Push(user, pushkey) => {
let mut p = b"$".to_vec();
p.extend_from_slice(&id);
p.extend_from_slice(&user);
p.push(0xff);
p.extend_from_slice(&pushkey);
p
},
OutgoingKind::Normal(serv) => {
@ -279,6 +262,8 @@ impl Sending {
servercurrentpdus.insert(&key, &[]).unwrap();
servernamepduids.remove(&key).unwrap();
dbg!("there is a future");
futures.push(
Self::handle_event(
outgoing_kind,
@ -295,15 +280,9 @@ impl Sending {
}
#[tracing::instrument(skip(self))]
pub fn send_push_pdu(&self, pdu_id: &[u8]) -> Result<()> {
// Make sure we don't cause utf8 errors when parsing to a String...
let pduid = String::from_utf8_lossy(pdu_id).as_bytes().to_vec();
// these are valid ServerName chars
// (byte.is_ascii_alphanumeric() || byte == b'-' || byte == b'.')
pub fn send_push_pdu(&self, pdu_id: &[u8], senderkey: IVec) -> Result<()> {
let mut key = b"$".to_vec();
// keep each pdu push unique
key.extend_from_slice(pduid.as_slice());
key.extend_from_slice(&senderkey);
key.push(0xff);
key.extend_from_slice(pdu_id);
self.servernamepduids.insert(key, b"")?;
@ -313,6 +292,7 @@ impl Sending {
#[tracing::instrument(skip(self))]
pub fn send_pdu(&self, server: &ServerName, pdu_id: &[u8]) -> Result<()> {
dbg!(&server);
let mut key = server.as_bytes().to_vec();
key.push(0xff);
key.extend_from_slice(pdu_id);
@ -369,6 +349,8 @@ impl Sending {
.filter_map(|r| r.ok())
.collect::<Vec<_>>();
let permit = db.sending.maximum_requests.acquire().await;
error!("sending pdus to {}: {:#?}", server, pdu_jsons);
let response = appservice_server::send_request(
&db.globals,
db.appservice
@ -391,17 +373,17 @@ impl Sending {
response
}
OutgoingKind::Push(id) => {
OutgoingKind::Push(user, pushkey) => {
let pdus = pdu_ids
.iter()
.map(|pdu_id| {
Ok::<_, (Vec<u8>, Error)>(
db.rooms
.get_pdu_from_id(pdu_id)
.map_err(|e| (id.clone(), e))?
.map_err(|e| (pushkey.clone(), e))?
.ok_or_else(|| {
(
id.clone(),
pushkey.clone(),
Error::bad_database(
"[Push] Event in servernamepduids not found in db.",
),
@ -418,35 +400,48 @@ impl Sending {
continue;
}
for user in db.users.iter().filter_map(|r| r.ok()).filter(|user_id| {
db.rooms.is_joined(&user_id, &pdu.room_id).unwrap_or(false)
}) {
// Don't notify the user of their own events
if user == pdu.sender {
continue;
}
let userid = UserId::try_from(utils::string_from_bytes(user).map_err(|e| {
(
OutgoingKind::Push(user.clone(), pushkey.clone()),
Error::bad_database("Invalid push user string in db."),
)
})?)
.map_err(|e| {
(
OutgoingKind::Push(user.clone(), pushkey.clone()),
Error::bad_database("Invalid push user id in db."),
)
})?;
let pushers = db
let mut senderkey = user.clone();
senderkey.push(0xff);
senderkey.extend_from_slice(pushkey);
let pusher = match db
.pusher
.get_pusher(&user)
.map_err(|e| (OutgoingKind::Push(id.clone()), e))?;
.get_pusher(&senderkey)
.map_err(|e| (OutgoingKind::Push(user.clone(), pushkey.clone()), e))?
{
Some(pusher) => pusher,
None => continue,
};
let rules_for_user = db
.account_data
.get::<push_rules::PushRulesEvent>(None, &user, EventType::PushRules)
.map_err(|e| (OutgoingKind::Push(id.clone()), e))?
.get::<push_rules::PushRulesEvent>(None, &userid, EventType::PushRules)
.map_err(|e| (OutgoingKind::Push(user.clone(), pushkey.clone()), e))?
.map(|ev| ev.content.global)
.unwrap_or_else(|| crate::push_rules::default_pushrules(&user));
.unwrap_or_else(|| crate::push_rules::default_pushrules(&userid));
let unread: UInt = if let Some(last_read) = db
.rooms
.edus
.private_read_get(&pdu.room_id, &user)
.map_err(|e| (OutgoingKind::Push(id.clone()), e))?
.private_read_get(&pdu.room_id, &userid)
.map_err(|e| (OutgoingKind::Push(user.clone(), pushkey.clone()), e))?
{
(db.rooms
.pdus_since(&user, &pdu.room_id, last_read)
.map_err(|e| (OutgoingKind::Push(id.clone()), e))?
.pdus_since(&userid, &pdu.room_id, last_read)
.map_err(|e| (OutgoingKind::Push(user.clone(), pushkey.clone()), e))?
.filter_map(|pdu| pdu.ok()) // Filter out buggy events
.filter(|(_, pdu)| {
matches!(
@ -462,10 +457,12 @@ impl Sending {
};
let permit = db.sending.maximum_requests.acquire().await;
error!("sending pdu to {}: {:#?}", userid, pdu);
let _response = pusher::send_push_notice(
&user,
&userid,
unread,
&pushers,
&pusher,
rules_for_user,
&pdu,
db,
@ -476,8 +473,7 @@ impl Sending {
drop(permit);
}
}
Ok(OutgoingKind::Push(id.clone()))
Ok(OutgoingKind::Push(user.clone(), pushkey.clone()))
}
OutgoingKind::Normal(server) => {
let pdu_jsons = pdu_ids
@ -540,30 +536,49 @@ impl Sending {
}
fn parse_servercurrentpdus(key: &IVec) -> Result<(OutgoingKind, IVec)> {
let mut parts = key.splitn(2, |&b| b == 0xff);
// Appservices start with a plus
Ok::<_, Error>(if key.starts_with(b"+") {
let mut parts = key[1..].splitn(2, |&b| b == 0xff);
let server = parts.next().expect("splitn always returns one element");
let pdu = parts
.next()
.ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?;
let server = utils::string_from_bytes(&server).map_err(|_| {
Error::bad_database("Invalid server bytes in server_currenttransaction")
})?;
// Appservices start with a plus
Ok::<_, Error>(if server.starts_with('+') {
(
OutgoingKind::Appservice(Box::<ServerName>::try_from(server).map_err(|_| {
Error::bad_database("Invalid server string in server_currenttransaction")
})?),
IVec::from(pdu),
)
} else if server.starts_with('$') {
} else if key.starts_with(b"$") {
let mut parts = key[1..].splitn(3, |&b| b == 0xff);
let user = parts.next().expect("splitn always returns one element");
let pushkey = parts
.next()
.ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?;
let pdu = parts
.next()
.ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?;
(
OutgoingKind::Push(server.as_bytes().to_vec()),
OutgoingKind::Push(user.to_vec(), pushkey.to_vec()),
IVec::from(pdu),
)
} else {
let mut parts = key.splitn(2, |&b| b == 0xff);
let server = parts.next().expect("splitn always returns one element");
let pdu = parts
.next()
.ok_or_else(|| Error::bad_database("Invalid bytes in servercurrentpdus."))?;
let server = utils::string_from_bytes(&server).map_err(|_| {
Error::bad_database("Invalid server bytes in server_currenttransaction")
})?;
(
OutgoingKind::Normal(Box::<ServerName>::try_from(server).map_err(|_| {
Error::bad_database("Invalid server string in server_currenttransaction")

96
src/server_server.rs
View file

@ -21,9 +21,10 @@ use ruma::{
},
directory::{IncomingFilter, IncomingRoomNetwork},
events::EventType,
identifiers::{KeyId, KeyName},
serde::to_canonical_value,
signatures::{CanonicalJsonObject, CanonicalJsonValue, PublicKeyMap},
EventId, RoomId, RoomVersionId, ServerName, ServerSigningKeyId, UserId,
EventId, RoomId, RoomVersionId, ServerName, ServerSigningKeyId, SigningKeyAlgorithm, UserId,
};
use state_res::{Event, EventMap, StateMap};
use std::{
@ -600,7 +601,7 @@ pub async fn send_transaction_message_route<'a>(
// discard the event whereas the Client Server API's /send/{eventType} endpoint
// would return a M_BAD_JSON error.
'main_pdu_loop: for (event_id, _room_id, value) in pdus_to_resolve {
debug!("Working on incoming pdu: {:?}", value);
info!("Working on incoming pdu: {:?}", value);
let server_name = &body.body.origin;
let mut pub_key_map = BTreeMap::new();
@ -639,7 +640,7 @@ pub async fn send_transaction_message_route<'a>(
// 6. persist the event as an outlier.
db.rooms.add_pdu_outlier(&pdu)?;
debug!("Added pdu as outlier.");
info!("Added pdu as outlier.");
// Step 9. fetch missing state by calling /state_ids at backwards extremities doing all
// the checks in this list starting at 1. These are not timeline events.
@ -914,7 +915,7 @@ pub async fn send_transaction_message_route<'a>(
// We use the `state_at_event` instead of `state_after` so we accurately
// represent the state for this event.
append_incoming_pdu(&db, &pdu, &extremities, &state_at_event)?;
debug!("Appended incoming pdu.");
info!("Appended incoming pdu.");
// Set the new room state to the resolved state
update_resolved_state(
@ -961,21 +962,31 @@ fn validate_event<'a>(
auth_cache: &'a mut EventMap<Arc<PduEvent>>,
) -> AsyncRecursiveResult<'a, (Arc<PduEvent>, Option<Arc<PduEvent>>)> {
Box::pin(async move {
for signature_server in match value
for (signature_server, signature) in match value
.get("signatures")
.ok_or_else(|| "No signatures in server response pdu.".to_string())?
{
CanonicalJsonValue::Object(map) => map,
_ => return Err("Invalid signatures object in server response pdu.".to_string()),
} {
let signature_object = match signature {
CanonicalJsonValue::Object(map) => map,
_ => {
return Err(
"Invalid signatures content object in server response pdu.".to_string()
)
}
.keys()
{
};
let signature_ids = signature_object.keys().collect::<Vec<_>>();
debug!("Fetching signing keys for {}", signature_server);
let keys = match fetch_signing_keys(
&db,
&Box::<ServerName>::try_from(&**signature_server).map_err(|_| {
"Invalid servername in signatures of server response pdu.".to_string()
})?,
signature_ids,
)
.await
{
@ -987,11 +998,14 @@ fn validate_event<'a>(
}
};
pub_key_map.insert(signature_server.clone(), keys);
pub_key_map.insert(dbg!(signature_server.clone()), dbg!(keys));
}
let mut val =
match ruma::signatures::verify_event(pub_key_map, &value, &RoomVersionId::Version5) {
let mut val = match ruma::signatures::verify_event(
dbg!(&pub_key_map),
&value,
&RoomVersionId::Version5,
) {
Ok(ver) => {
if let ruma::signatures::Verified::Signatures = ver {
match ruma::signatures::redact(&value, &RoomVersionId::Version6) {
@ -1116,7 +1130,7 @@ pub(crate) async fn fetch_events(
Arc::new(pdu)
}
None => {
debug!("Fetching event over federation");
debug!("Fetching event over federation: {:?}", id);
match db
.sending
.send_federation_request(
@ -1159,38 +1173,53 @@ pub(crate) async fn fetch_events(
pub(crate) async fn fetch_signing_keys(
db: &Database,
origin: &ServerName,
signature_ids: Vec<&String>,
) -> Result<BTreeMap<String, String>> {
let mut result = BTreeMap::new();
let contains_all_ids = |keys: &BTreeMap<String, String>| {
signature_ids
.iter()
.all(|&id| dbg!(dbg!(&keys).contains_key(dbg!(id))))
};
match db.globals.signing_keys_for(origin)? {
keys if !keys.is_empty() => Ok(keys
let mut result = db
.globals
.signing_keys_for(origin)?
.into_iter()
.map(|(k, v)| (k.to_string(), v.key))
.collect()),
_ => {
match db
.collect::<BTreeMap<_, _>>();
if contains_all_ids(&result) {
return Ok(result);
}
if let Ok(get_keys_response) = db
.sending
.send_federation_request(&db.globals, origin, get_server_keys::v2::Request::new())
.await
{
Ok(keys) => {
db.globals.add_signing_key(origin, &keys.server_key)?;
db.globals
.add_signing_key(origin, &get_keys_response.server_key)?;
result.extend(
keys.server_key
get_keys_response
.server_key
.verify_keys
.into_iter()
.map(|(k, v)| (k.to_string(), v.key)),
);
result.extend(
keys.server_key
get_keys_response
.server_key
.old_verify_keys
.into_iter()
.map(|(k, v)| (k.to_string(), v.key)),
);
if contains_all_ids(&result) {
return Ok(result);
}
_ => {
}
for server in db.globals.trusted_servers() {
debug!("Asking {} for {}'s signing key", server, origin);
if let Ok(keys) = db
@ -1221,17 +1250,17 @@ pub(crate) async fn fetch_signing_keys(
.map(|(k, v)| (k.to_string(), v.key)),
);
}
if contains_all_ids(&result) {
return Ok(result);
}
}
}
Err(Error::BadServerResponse(
"Failed to find public key for server",
))
}
}
}
}
}
/// Gather all state snapshots needed to resolve the current state of the room.
///
@ -1244,7 +1273,7 @@ pub(crate) async fn calculate_forward_extremities(
db: &Database,
pdu: &PduEvent,
) -> Result<Vec<EventId>> {
let mut current_leaves = db.rooms.get_pdu_leaves(pdu.room_id())?;
let mut current_leaves = dbg!(db.rooms.get_pdu_leaves(pdu.room_id())?);
let mut is_incoming_leaf = true;
// Make sure the incoming event is not already a forward extremity
@ -1290,7 +1319,6 @@ pub(crate) async fn calculate_forward_extremities(
///
/// This guarantees that the incoming event will be in the state sets (at least our servers
/// and the sending server).
#[tracing::instrument(skip(db))]
pub(crate) async fn build_forward_extremity_snapshots(
db: &Database,
pdu: Arc<PduEvent>,
@ -1316,7 +1344,7 @@ pub(crate) async fn build_forward_extremity_snapshots(
Some(leave_pdu) => {
let pdu_shortstatehash = db
.rooms
.pdu_shortstatehash(&leave_pdu.event_id)?
.pdu_shortstatehash(dbg!(&leave_pdu.event_id))?
.ok_or_else(|| Error::bad_database("Found pdu with no statehash in db."))?;
if current_shortstatehash.as_ref() == Some(&pdu_shortstatehash) {
@ -1367,7 +1395,9 @@ pub(crate) fn update_resolved_state(
new_state.insert(
(
ev_type,
state_k.ok_or_else(|| Error::Conflict("State contained non state event"))?,
state_k.ok_or_else(|| {
Error::Conflict("update_resolved_state: State contained non state event")
})?,
),
pdu.event_id.clone(),
);
@ -1395,9 +1425,9 @@ pub(crate) fn append_incoming_pdu(
new_state.insert(
(
ev_type.clone(),
state_k
.clone()
.ok_or_else(|| Error::Conflict("State contained non state event"))?,
state_k.clone().ok_or_else(|| {
Error::Conflict("append_incoming_pdu: State contained non state event")
})?,
),
state_pdu.event_id.clone(),
);