diff --git a/.forgejo/actions/rust-toolchain/action.yml b/.forgejo/actions/rust-toolchain/action.yml index 71fb96f5..ae5cfcee 100644 --- a/.forgejo/actions/rust-toolchain/action.yml +++ b/.forgejo/actions/rust-toolchain/action.yml @@ -19,11 +19,20 @@ outputs: rustc_version: description: The rustc version installed value: ${{ steps.rustc-version.outputs.version }} + rustup_version: + description: The rustup version installed + value: ${{ steps.rustup-version.outputs.version }} runs: using: composite steps: + - name: Check if rustup is already installed + shell: bash + id: rustup-version + run: | + echo "version=$(rustup --version)" >> $GITHUB_OUTPUT - name: Cache rustup toolchains + if: steps.rustup-version.outputs.version == '' uses: actions/cache@v3 with: path: | @@ -33,6 +42,7 @@ runs: # Requires repo to be cloned if toolchain is not specified key: ${{ runner.os }}-rustup-${{ inputs.toolchain || hashFiles('**/rust-toolchain.toml') }} - name: Install Rust toolchain + if: steps.rustup-version.outputs.version == '' shell: bash run: | if ! command -v rustup &> /dev/null ; then diff --git a/.forgejo/workflows/release-image.yml b/.forgejo/workflows/release-image.yml index ec466c58..55b303b2 100644 --- a/.forgejo/workflows/release-image.yml +++ b/.forgejo/workflows/release-image.yml @@ -57,7 +57,6 @@ jobs: build-image: runs-on: dind - container: ghcr.io/catthehacker/ubuntu:act-latest needs: define-variables permissions: contents: read @@ -181,14 +180,14 @@ jobs: file: "docker/Dockerfile" build-args: | GIT_COMMIT_HASH=${{ github.sha }}) - GIT_COMMIT_HASH_SHORT=${{ env.COMMIT_SHORT_SHA }}) + GIT_COMMIT_HASH_SHORT=${{ env.COMMIT_SHORT_SHA }} GIT_REMOTE_URL=${{github.event.repository.html_url }} GIT_REMOTE_COMMIT_URL=${{github.event.head_commit.url }} platforms: ${{ matrix.platform }} labels: ${{ steps.meta.outputs.labels }} annotations: ${{ steps.meta.outputs.annotations }} cache-from: type=gha - cache-to: type=gha,mode=max + # cache-to: type=gha,mode=max sbom: true outputs: type=image,"name=${{ needs.define-variables.outputs.images_list }}",push-by-digest=true,name-canonical=true,push=true env: @@ -211,7 +210,6 @@ jobs: merge: runs-on: dind - container: ghcr.io/catthehacker/ubuntu:act-latest needs: [define-variables, build-image] steps: - name: Download digests diff --git a/Cargo.lock b/Cargo.lock index 160be0c7..ec6e848d 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -771,7 +771,7 @@ dependencies = [ [[package]] name = "conduwuit" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "clap", "conduwuit_admin", @@ -800,7 +800,7 @@ dependencies = [ [[package]] name = "conduwuit_admin" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "clap", "conduwuit_api", @@ -821,7 +821,7 @@ dependencies = [ [[package]] name = "conduwuit_api" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "async-trait", "axum", @@ -853,14 +853,14 @@ dependencies = [ [[package]] name = "conduwuit_build_metadata" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "built 0.8.0", ] [[package]] name = "conduwuit_core" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "argon2", "arrayvec", @@ -919,7 +919,7 @@ dependencies = [ [[package]] name = "conduwuit_database" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "async-channel", "conduwuit_core", @@ -937,7 +937,7 @@ dependencies = [ [[package]] name = "conduwuit_macros" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "itertools 0.14.0", "proc-macro2", @@ -947,7 +947,7 @@ dependencies = [ [[package]] name = "conduwuit_router" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "axum", "axum-client-ip", @@ -981,7 +981,7 @@ dependencies = [ [[package]] name = "conduwuit_service" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "async-trait", "base64 0.22.1", @@ -1018,7 +1018,7 @@ dependencies = [ [[package]] name = "conduwuit_web" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" dependencies = [ "askama", "axum", diff --git a/Cargo.toml b/Cargo.toml index 1abff107..af904447 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -21,7 +21,7 @@ license = "Apache-2.0" readme = "README.md" repository = "https://forgejo.ellis.link/continuwuation/continuwuity" rust-version = "1.86.0" -version = "0.5.0-rc.5" +version = "0.5.0-rc.6" [workspace.metadata.crane] name = "conduwuit" diff --git a/SECURITY.md b/SECURITY.md new file mode 100644 index 00000000..2869ce58 --- /dev/null +++ b/SECURITY.md @@ -0,0 +1,63 @@ +# Security Policy for Continuwuity + +This document outlines the security policy for Continuwuity. Our goal is to maintain a secure platform for all users, and we take security matters seriously. + +## Supported Versions + +We provide security updates for the following versions of Continuwuity: + +| Version | Supported | +| -------------- |:----------------:| +| Latest release | ✅ | +| Main branch | ✅ | +| Older releases | ❌ | + +We may backport fixes to the previous release at our discretion, but we don't guarantee this. + +## Reporting a Vulnerability + +### Responsible Disclosure + +We appreciate the efforts of security researchers and the community in identifying and reporting vulnerabilities. To ensure that potential vulnerabilities are addressed properly, please follow these guidelines: + +1. **Contact members of the team directly** over E2EE private message. + - [@jade:ellis.link](https://matrix.to/#/@jade:ellis.link) + - [@nex:nexy7574.co.uk](https://matrix.to/#/@nex:nexy7574.co.uk) +2. **Email the security team** at [security@continuwuity.org](mailto:security@continuwuity.org). This is not E2EE, so don't include sensitive details. +3. **Do not disclose the vulnerability publicly** until it has been addressed +4. **Provide detailed information** about the vulnerability, including: + - A clear description of the issue + - Steps to reproduce + - Potential impact + - Any possible mitigations + - Version(s) affected, including specific commits if possible + +If you have any doubts about a potential security vulnerability, contact us via private channels first! We'd prefer that you bother us, instead of having a vulnerability disclosed without a fix. + +### What to Expect + +When you report a security vulnerability: + +1. **Acknowledgment**: We will acknowledge receipt of your report. +2. **Assessment**: We will assess the vulnerability and determine its impact on our users +3. **Updates**: We will provide updates on our progress in addressing the vulnerability, and may request you help test mitigations +4. **Resolution**: Once resolved, we will notify you and discuss coordinated disclosure +5. **Credit**: We will recognize your contribution (unless you prefer to remain anonymous) + +## Security Update Process + +When security vulnerabilities are identified: + +1. We will develop and test fixes in a private fork +2. Security updates will be released as soon as possible +3. Release notes will include information about the vulnerabilities, avoiding details that could facilitate exploitation where possible +4. Critical security updates may be backported to the previous stable release + +## Additional Resources + +- [Matrix Security Disclosure Policy](https://matrix.org/security-disclosure-policy/) +- [Continuwuity Documentation](https://continuwuity.org/introduction) + +--- + +This security policy was last updated on May 25, 2025. diff --git a/docs/SUMMARY.md b/docs/SUMMARY.md index 473c9e74..af729003 100644 --- a/docs/SUMMARY.md +++ b/docs/SUMMARY.md @@ -20,3 +20,4 @@ - [Testing](development/testing.md) - [Hot Reloading ("Live" Development)](development/hot_reload.md) - [Community (and Guidelines)](community.md) +- [Security](security.md) diff --git a/docs/security.md b/docs/security.md new file mode 100644 index 00000000..b4474cf5 --- /dev/null +++ b/docs/security.md @@ -0,0 +1 @@ +{{#include ../SECURITY.md}} diff --git a/docs/static/announcements.json b/docs/static/announcements.json index 9b97d091..7dd2fb72 100644 --- a/docs/static/announcements.json +++ b/docs/static/announcements.json @@ -4,6 +4,10 @@ { "id": 1, "message": "Welcome to Continuwuity! Important announcements about the project will appear here." + }, + { + "id": 2, + "message": "🎉 Continuwuity v0.5.0-rc.6 is now available! This release includes improved knock-restricted room handling, automatic support contact configuration, and a new HTML landing page. Check [the release notes for full details](https://forgejo.ellis.link/continuwuation/continuwuity/releases/tag/v0.5.0-rc.6) and upgrade instructions." } ] -} \ No newline at end of file +} diff --git a/docs/static/announcements.schema.json b/docs/static/announcements.schema.json index 95b1d153..cacd10c9 100644 --- a/docs/static/announcements.schema.json +++ b/docs/static/announcements.schema.json @@ -3,7 +3,7 @@ "$id": "https://continwuity.org/schema/announcements.schema.json", "type": "object", "properties": { - "updates": { + "announcements": { "type": "array", "items": { "type": "object", @@ -16,6 +16,10 @@ }, "date": { "type": "string" + }, + "mention_room": { + "type": "boolean", + "description": "Whether to mention the room (@room) when posting this announcement" } }, "required": [ @@ -26,6 +30,6 @@ } }, "required": [ - "updates" + "announcements" ] } \ No newline at end of file diff --git a/src/admin/debug/mod.rs b/src/admin/debug/mod.rs index 9b86f18c..1fd4e263 100644 --- a/src/admin/debug/mod.rs +++ b/src/admin/debug/mod.rs @@ -125,13 +125,13 @@ pub(super) enum DebugCommand { reset: bool, }, - /// - Verify json signatures + /// - Sign JSON blob /// /// This command needs a JSON blob provided in a Markdown code block below /// the command. SignJson, - /// - Verify json signatures + /// - Verify JSON signatures /// /// This command needs a JSON blob provided in a Markdown code block below /// the command. diff --git a/src/api/client/membership.rs b/src/api/client/membership.rs index 2847d668..e587d806 100644 --- a/src/api/client/membership.rs +++ b/src/api/client/membership.rs @@ -2162,6 +2162,109 @@ async fn knock_room_by_id_helper( } } + // For knock_restricted rooms, check if the user meets the restricted conditions + // If they do, attempt to join instead of knock + // This is not mentioned in the spec, but should be allowable (we're allowed to + // auto-join invites to knocked rooms) + let join_rule = services.rooms.state_accessor.get_join_rules(room_id).await; + if let JoinRule::KnockRestricted(restricted) = &join_rule { + let restriction_rooms: Vec<_> = restricted + .allow + .iter() + .filter_map(|a| match a { + | AllowRule::RoomMembership(r) => Some(&r.room_id), + | _ => None, + }) + .collect(); + + // Check if the user is in any of the allowed rooms + let mut user_meets_restrictions = false; + for restriction_room_id in &restriction_rooms { + if services + .rooms + .state_cache + .is_joined(sender_user, restriction_room_id) + .await + { + user_meets_restrictions = true; + break; + } + } + + // If the user meets the restrictions, try joining instead + if user_meets_restrictions { + debug_info!( + "{sender_user} meets the restricted criteria in knock_restricted room \ + {room_id}, attempting to join instead of knock" + ); + // For this case, we need to drop the state lock and get a new one in + // join_room_by_id_helper We need to release the lock here and let + // join_room_by_id_helper acquire it again + drop(state_lock); + match join_room_by_id_helper( + services, + sender_user, + room_id, + reason.clone(), + servers, + None, + &None, + ) + .await + { + | Ok(_) => return Ok(knock_room::v3::Response::new(room_id.to_owned())), + | Err(e) => { + debug_warn!( + "Failed to convert knock to join for {sender_user} in {room_id}: {e:?}" + ); + // Get a new state lock for the remaining knock logic + let new_state_lock = services.rooms.state.mutex.lock(room_id).await; + + let server_in_room = services + .rooms + .state_cache + .server_in_room(services.globals.server_name(), room_id) + .await; + + let local_knock = server_in_room + || servers.is_empty() + || (servers.len() == 1 && services.globals.server_is_ours(&servers[0])); + + if local_knock { + knock_room_helper_local( + services, + sender_user, + room_id, + reason, + servers, + new_state_lock, + ) + .boxed() + .await?; + } else { + knock_room_helper_remote( + services, + sender_user, + room_id, + reason, + servers, + new_state_lock, + ) + .boxed() + .await?; + } + + return Ok(knock_room::v3::Response::new(room_id.to_owned())); + }, + } + } + } else if !matches!(join_rule, JoinRule::Knock | JoinRule::KnockRestricted(_)) { + debug_warn!( + "{sender_user} attempted to knock on room {room_id} but its join rule is \ + {join_rule:?}, not knock or knock_restricted" + ); + } + let server_in_room = services .rooms .state_cache @@ -2209,6 +2312,12 @@ async fn knock_room_helper_local( return Err!(Request(Forbidden("This room does not support knocking."))); } + // Verify that this room has a valid knock or knock_restricted join rule + let join_rule = services.rooms.state_accessor.get_join_rules(room_id).await; + if !matches!(join_rule, JoinRule::Knock | JoinRule::KnockRestricted(_)) { + return Err!(Request(Forbidden("This room's join rule does not allow knocking."))); + } + let content = RoomMemberEventContent { displayname: services.users.displayname(sender_user).await.ok(), avatar_url: services.users.avatar_url(sender_user).await.ok(), diff --git a/src/api/client/sync/v3.rs b/src/api/client/sync/v3.rs index 8eac6b66..7bc74c95 100644 --- a/src/api/client/sync/v3.rs +++ b/src/api/client/sync/v3.rs @@ -1009,8 +1009,6 @@ async fn calculate_state_incremental<'a>( ) -> Result { let since_shortstatehash = since_shortstatehash.unwrap_or(current_shortstatehash); - let state_changed = since_shortstatehash != current_shortstatehash; - let encrypted_room = services .rooms .state_accessor @@ -1042,7 +1040,7 @@ async fn calculate_state_incremental<'a>( }) .into(); - let state_diff_ids: OptionFuture<_> = (!full_state && state_changed) + let state_diff_ids: OptionFuture<_> = (!full_state) .then(|| { StreamExt::into_future( services diff --git a/src/build_metadata/build.rs b/src/build_metadata/build.rs index bfdf20b1..bf84d508 100644 --- a/src/build_metadata/build.rs +++ b/src/build_metadata/build.rs @@ -79,12 +79,12 @@ fn main() { // --- Rerun Triggers --- // TODO: The git rerun triggers seem to always run - // Rerun if the git HEAD changes - println!("cargo:rerun-if-changed=.git/HEAD"); - // Rerun if the ref pointed to by HEAD changes (e.g., new commit on branch) - if let Some(ref_path) = run_git_command(&["symbolic-ref", "--quiet", "HEAD"]) { - println!("cargo:rerun-if-changed=.git/{ref_path}"); - } + // // Rerun if the git HEAD changes + // println!("cargo:rerun-if-changed=.git/HEAD"); + // // Rerun if the ref pointed to by HEAD changes (e.g., new commit on branch) + // if let Some(ref_path) = run_git_command(&["symbolic-ref", "--quiet", "HEAD"]) + // { println!("cargo:rerun-if-changed=.git/{ref_path}"); + // } println!("cargo:rerun-if-env-changed=GIT_COMMIT_HASH"); println!("cargo:rerun-if-env-changed=GIT_COMMIT_HASH_SHORT"); diff --git a/src/core/config/check.rs b/src/core/config/check.rs index ded9533d..3dc45e2f 100644 --- a/src/core/config/check.rs +++ b/src/core/config/check.rs @@ -219,6 +219,15 @@ pub fn check(config: &Config) -> Result { )); } + // Check if support contact information is configured + if config.well_known.support_email.is_none() && config.well_known.support_mxid.is_none() { + warn!( + "No support contact information (support_email or support_mxid) is configured in \ + the well_known section. Users in the admin room will be automatically listed as \ + support contacts in the /.well-known/matrix/support endpoint." + ); + } + if config .url_preview_domain_contains_allowlist .contains(&"*".to_owned()) diff --git a/src/core/matrix/state_res/event_auth.rs b/src/core/matrix/state_res/event_auth.rs index 715e5156..759ab5cb 100644 --- a/src/core/matrix/state_res/event_auth.rs +++ b/src/core/matrix/state_res/event_auth.rs @@ -638,7 +638,7 @@ fn valid_membership_change( warn!(?target_user_membership_event_id, "Banned user can't join"); false } else if (join_rules == JoinRule::Invite - || room_version.allow_knocking && join_rules == JoinRule::Knock) + || room_version.allow_knocking && (join_rules == JoinRule::Knock || matches!(join_rules, JoinRule::KnockRestricted(_)))) // If the join_rule is invite then allow if membership state is invite or join && (target_user_current_membership == MembershipState::Join || target_user_current_membership == MembershipState::Invite) diff --git a/src/core/mod.rs b/src/core/mod.rs index b91cdf0b..aaacd4d8 100644 --- a/src/core/mod.rs +++ b/src/core/mod.rs @@ -21,7 +21,10 @@ pub use ::toml; pub use ::tracing; pub use config::Config; pub use error::Error; -pub use info::{rustc_flags_capture, version, version::version}; +pub use info::{ + rustc_flags_capture, version, + version::{name, version}, +}; pub use matrix::{Event, EventTypeExt, PduCount, PduEvent, PduId, RoomVersion, pdu, state_res}; pub use server::Server; pub use utils::{ctor, dtor, implement, result, result::Result}; diff --git a/src/main/clap.rs b/src/main/clap.rs index 9b63af19..a3b2b19a 100644 --- a/src/main/clap.rs +++ b/src/main/clap.rs @@ -15,7 +15,7 @@ use conduwuit_core::{ #[clap( about, long_about = None, - name = "conduwuit", + name = conduwuit_core::name(), version = conduwuit_core::version(), )] pub(crate) struct Args { diff --git a/src/service/announcements/mod.rs b/src/service/announcements/mod.rs index 4df8971b..2a70344d 100644 --- a/src/service/announcements/mod.rs +++ b/src/service/announcements/mod.rs @@ -20,7 +20,7 @@ use std::{sync::Arc, time::Duration}; use async_trait::async_trait; use conduwuit::{Result, Server, debug, info, warn}; use database::{Deserialized, Map}; -use ruma::events::room::message::RoomMessageEventContent; +use ruma::events::{Mentions, room::message::RoomMessageEventContent}; use serde::Deserialize; use tokio::{ sync::Notify, @@ -53,6 +53,8 @@ struct CheckForAnnouncementsResponseEntry { id: u64, date: Option, message: String, + #[serde(default, skip_serializing_if = "bool::not")] + mention_room: bool, } const CHECK_FOR_ANNOUNCEMENTS_URL: &str = @@ -139,19 +141,20 @@ impl Service { } else { info!("[announcements] {:#}", announcement.message); } + let mut message = RoomMessageEventContent::text_markdown(format!( + "### New announcement{}\n\n{}", + announcement + .date + .as_ref() + .map_or_else(String::new, |date| format!(" - `{date}`")), + announcement.message + )); - self.services - .admin - .send_message(RoomMessageEventContent::text_markdown(format!( - "### New announcement{}\n\n{}", - announcement - .date - .as_ref() - .map_or_else(String::new, |date| format!(" - `{date}`")), - announcement.message - ))) - .await - .ok(); + if announcement.mention_room { + message = message.add_mentions(Mentions::with_room_mention()); + } + + self.services.admin.send_message(message).await.ok(); } #[inline]