feat: matrix-admin and e2e tests

.env.example

@@ -1,3 +1,12 @@
+# Commune
+#
+# The shared secret is used to authenticate the registration requests.
+#
+# This is explicitly passed here for development purposes, it should match the
+# same as on `fixtures/synapse/homeserver.yaml` for CI.
+COMMUNE_REGISTRATION_SHARED_SECRET='m@;wYOUOh0f:CH5XA65sJB1^q01~DmIriOysRImot,OR_vzN&B'
+COMMUNE_SYNAPSE_HOST='http://0.0.0.0:8008'
+
 # Matrix Client
 MATRIX_HOST=http://localhost:8008
 MATRIX_ADMIN_TOKEN=secret

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,27 @@
+<!--
+Developer's Certificate of Origin 1.1
+
+By making a contribution to this project, I certify that:
+
+(a) The contribution was created in whole or in part by me and I
+    have the right to submit it under the open source license
+    indicated in the file; or
+
+(b) The contribution is based upon previous work that, to the best
+    of my knowledge, is covered under an appropriate open source
+    license and I have the right under that license to submit that
+    work with modifications, whether created in whole or in part
+    by me, under the same open source license (unless I am
+    permitted to submit under a different license), as indicated
+    in the file; or
+
+(c) The contribution was provided directly to me by some other
+    person who certified (a), (b) or (c) and I have not modified
+    it.
+
+(d) I understand and agree that this project and the contribution
+    are public and that a record of the contribution (including all
+    personal information I submit with it, including my sign-off) is
+    maintained indefinitely and may be redistributed consistent with
+    this project or the open source license(s) involved.
+-->

.github/dependabot.yml

@@ -0,0 +1,9 @@
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: 'cargo'
+    directory: '/'
+    schedule:
+      interval: 'weekly'

.github/workflows/ci.yml

@@ -0,0 +1,56 @@
+name: Continuous Integration
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches: [main]
+    paths:
+      - "**"
+      - "!/*.md"
+      - "!/**.md"
+
+concurrency:
+  group: "${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
+  cancel-in-progress: true
+
+jobs:
+  ci:
+    name: CI
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Rust Toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+
+      - name: Setup Rust Cache
+        uses: Swatinem/rust-cache@v2
+
+      - name: Check formatting
+        run: cargo fmt --check
+
+      - name: Check clippy
+        run: cargo clippy --workspace -- -D warnings
+
+      - name: Unit Tests
+        run: cargo test -p matrix
+
+      # - name: Install Just
+      #   uses: extractions/setup-just@v1
+
+      # - name: Generate Configuration
+      #   run: just gen_synapse_conf
+
+      # - name: Prepare Data for Tests
+      #   run: docker compose up -d
+
+      # - name: E2E Tests
+      #   env:
+      #     COMMUNE_SYNAPSE_HOST: 'http://0.0.0.0:8008'
+      #   run: cargo test -p test -- --test-threads=1

.github/workflows/dependabot-auto-approve.yml

@@ -0,0 +1,21 @@
+name: Dependabot auto-approve
+on: pull_request_target
+
+permissions:
+  pull-requests: write
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    if: ${{ github.actor == 'dependabot[bot]' }}
+    steps:
+      - name: Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v1.1.1
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+      - name: Approve a PR
+        run: gh pr review --approve "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

.github/workflows/dependabot-auto-merge.yml

@@ -0,0 +1,23 @@
+name: Dependabot auto-merge
+on: pull_request_target
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    if: ${{ github.actor == 'dependabot[bot]' }}
+    steps:
+      - name: Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v1.1.1
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+      - name: Enable auto-merge for Dependabot PRs
+        if: ${{steps.metadata.outputs.update-type == 'version-update:semver-patch'}}
+        run: gh pr merge --auto --squash "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

Cargo.toml

@@ -0,0 +1,10 @@
+[workspace]
+members = [
+    "crates/matrix",
+    "crates/test"
+]
+resolver = "1"
+
+[workspace.dependencies]
+serde = "1.0.192"
+url = { version = "2.4.1", features = ["serde"] }

Justfile

@@ -15,6 +15,15 @@ gen_synapse_conf: dotenv
     --env-file .env \
     matrixdotorg/synapse:v1.96.1 generate
 
+# Generates a de-facto admin user
+gen_synapse_admin: dotenv
+  docker compose exec -it synapse \
+    register_new_matrix_user http://localhost:8008 \
+    -c /data/homeserver.yaml \
+    -u admin \
+    -p admin \
+    -a
+
 # Runs backend dependency services
 backend: dotenv
   docker compose up --build
@@ -27,3 +36,7 @@ stop:
 clear: stop
   docker compose rm --all --force --volumes --stop
   docker volume rm commune_synapse_database || true
+
+# Runs all the tests from the `test` package. Optionally runs a single one if name pattern is provided
+e2e *args='':
+  cargo test --package test -- --test-threads=1 $1

README.md

@@ -15,13 +15,19 @@
 
 ### Getting Started
 
-1. Generate `Synapse` server configuration
+1. Create a copy of `.env.example` on `.env`
+
+```bash
+cp .env.example .env
+```
+
+2. Generate `Synapse` server configuration
 
 ```bash
 just gen_synapse_conf
 ```
 
-2. Run Synapse Server (and other containerized services) using Docker Compose
+3. Run Synapse Server (and other containerized services) using Docker Compose
 via:
 
 ```bash
@@ -35,6 +41,46 @@ use `just clear`.
 
 > **Warning** `just clear` will remove all containers and images.
 
+### Testing
+
+This application has 2 layers for tests:
+
+- `Unit`: Are usually inlined inside crates, and dont depend on any integration
+- `E2E`: Lives in `test` crate and counts with the services that run the application
+
+#### Unit
+
+Unit tests can be executed via `cargo test -p <crate name>`, this will run
+every unit test.
+
+#### E2E
+
+You must run Docker services as for development. In order to avoid messing up
+the development environment, its recommended to use the synapse setup from
+`crates/test/fixtures/synapse` replacing it with `docker/synapse`.
+
+The only difference should be the `database` section, which uses SQLite instead.
+
+```diff
+database:
++  name: psycopg2
++  args:
++    database: /data/homeserver.db
+-  name: psycopg2
+-  txn_limit: 10000
+-  allow_unsafe_locale: true
+-  args:
+-    user: synapse_user
+-    password: secretpassword
+-    database: synapse
+-    host: synapse_database
+-    port: 5432
+-    cp_min: 5
+-    cp_max: 10
+```
+
+> Make sure the `.env` file is created from the contents on `.env.example`
+
 ### Application Layout
 
 <div align="center">

crates/matrix/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "matrix"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+anyhow = "1.0.75"
+async-trait = "0.1.74"
+hex = "0.4.3"
+hmac = "0.12.1"
+matrix-sdk = { git = "https://github.com/matrix-org/matrix-rust-sdk.git", rev = "e43a25a" }
+reqwest = { version = "0.11.22", features = ["json"] }
+serde_path_to_error = "0.1.14"
+serde_qs = "0.12.0"
+sha1 = "0.10.6"
+
+# Workspace Dependencies
+serde = { workspace = true }
+url = { workspace = true }