Initial commit

.gitignore

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+.DS_Store
+.idea
+*.log
+tmp/
+
+./config/dendrite/*

README.md

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+# Dendrite Docker Bridges
+
+A simple way to set up Dendrite with bridges for WhatsApp, Telegram, and Discord.
+
+## Before Starting
+
+1. Make sure you set up your domain by following this documentation: [Dendrite Domain Name Setup](https://element-hq.github.io/dendrite/installation/domainname).
+
+2. Ensure you have `docker` and `docker compose` installed on your server.
+
+3. All commands will be executed in the project root, i.e., the directory where the repository was cloned.
+
+## Installation
+
+1. Clone this repository and enter the directory:
+
+```sh
+git clone https://gitlab.com/rogs/dendrite-docker-bridges.git
+cd dendrite-docker-bridges
+```
+
+2. Run `setup.sh`:
+
+```sh
+./setup.sh
+```
+
+This script will prompt you for your domain (the one you configured in "Before Starting") and create your private key and config in the `./config/dendrite` directory. When it finishes, make sure to copy the "Registration shared secret," as you will need it for the next step.
+
+3. Open your configuration file located at `./config/dendrite/dendrite.yaml`. **You may need `sudo` to edit this file.** Search for `registration_shared_secret` and paste the registration secret you copied in the previous step. The section should look similar to this:
+
+```yaml
+client_api:
+  registration_disabled: true
+  registration_requires_token: false
+  registration_shared_secret: "YourBigCopiedKey123" # This is your key!
+  guests_disabled: false
+  enable_registration_captcha: false
+  recaptcha_api_js_url: ""
+```
+
+4. Start Dendrite:
+
+```sh
+docker compose up -d postgres monolith
+```
+
+5. Run `setup-db.sh`:
+
+```sh
+./setup-db.sh
+```
+
+This script will create three new databases: `whatsapp`, `telegram`, and `discord`. These will be used later for the bridges.
+
+6. Verify the setup by navigating to `http://your-ip-address:8008` in your browser. You should see a screen similar to this:
+
+```sh
+# TODO Add picture
+```
+
+## That's It!
+
+Dendrite is now up and running! You can proceed with setting up the bridges:
+
+- [WhatsApp Bridge](./config/mautrix-whatsapp/README.md)
+- [Telegram Bridge](./config/mautrix-telegram/README.md)
+- [Discord Bridge](./config/mautrix-discord/README.md)

config/mautrix-discord/README.md

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+# TODO

config/mautrix-telegram/README.md

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+# TODO

config/mautrix-whatsapp/README.md

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+# TODO

docker-compose.yml

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+services:
+  postgres:
+    hostname: postgres
+    image: postgres:15-alpine
+    restart: unless-stopped
+    volumes:
+      - ./config/postgres:/var/lib/postgresql/data
+    environment:
+      POSTGRES_PASSWORD: itsasecret
+      POSTGRES_USER: dendrite
+      POSTGRES_DATABASE: dendrite
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U dendrite"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  monolith:
+    hostname: monolith
+    image: matrixdotorg/dendrite-monolith:latest
+    ports:
+      - 8008:8008
+      - 8448:8448
+    volumes:
+      - ./config/dendrite:/etc/dendrite
+      - ./config/mautrix-whatsapp:/etc/whatsapp
+      - ./config/mautrix-telegram:/etc/telegram
+      - ./config/mautrix-discord:/etc/discord
+      - ./config/media:/var/dendrite/media
+      - ./config/jetstream:/var/dendrite/jetstream
+      - ./config/search_index:/var/dendrite/searchindex
+    depends_on:
+      postgres:
+        condition: service_healthy
+    restart: unless-stopped
+
+  mautrix-whatsapp:
+    hostname: whatsapp
+    image: dock.mau.dev/mautrix/whatsapp
+    restart: unless-stopped
+    volumes:
+    - ./config/mautrix-whatsapp:/data
+    command: ["/usr/bin/mautrix-whatsapp", "--ignore-unsupported-server"]
+    depends_on:
+      postgres:
+        condition: service_healthy
+
+  mautrix-telegram:
+    hostname: telegram
+    image: dock.mau.dev/mautrix/telegram
+    restart: unless-stopped
+    volumes:
+    - ./config/mautrix-telegram:/data
+    depends_on:
+      postgres:
+        condition: service_healthy
+
+  mautrix-discord:
+    hostname: discord
+    image: dock.mau.dev/mautrix/discord
+    restart: unless-stopped
+    volumes:
+    - ./config/mautrix-discord:/data
+    depends_on:
+      postgres:
+        condition: service_healthy

setup-db.sh

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+#!/bin/bash
+
+# Check if the postgres service is running
+docker compose ps postgres | grep "Up" > /dev/null
+if [ $? -ne 0 ]; then
+  echo "The postgres service is not running. Please start it with 'docker compose up -d' and try again."
+  exit 1
+fi
+
+# Define database names and user
+DATABASES=("whatsapp" "telegram" "discord")
+USER="dendrite"
+
+# Create databases and grant permissions
+for DB in "${DATABASES[@]}"; do
+  echo "Creating database $DB..."
+  docker compose exec -T postgres psql -U "$USER" -c "CREATE DATABASE $DB;"
+  docker compose exec -T postgres psql -U "$USER" -c "GRANT ALL PRIVILEGES ON DATABASE $DB TO $USER;"
+  echo "Database $DB created and permissions granted."
+done
+
+echo "All databases created successfully."

setup.sh

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+#!/bin/bash
+
+# Prompt for domain input
+read -p "Enter your domain (e.g., example.com): " DOMAIN
+if [[ -z "$DOMAIN" ]]; then
+  echo "Domain cannot be empty. Exiting."
+  exit 1
+fi
+
+# Generate private keys
+echo "Generating private keys..."
+docker run --rm --entrypoint="/usr/bin/generate-keys" \
+  -v $(pwd)/config/dendrite:/mnt \
+  matrixdotorg/dendrite-monolith:latest \
+  -private-key /mnt/matrix_key.pem
+
+# Generate configuration
+echo "Generating configuration with domain: $DOMAIN..."
+docker run --rm --entrypoint="/bin/sh" \
+  -v $(pwd)/config/dendrite:/mnt \
+  matrixdotorg/dendrite-monolith:latest \
+  -c "/usr/bin/generate-config \
+    -dir /var/dendrite/ \
+    -db postgres://dendrite:itsasecret@postgres/dendrite?sslmode=disable \
+    -server $DOMAIN > /mnt/dendrite.yaml"
+
+# Generate and display the registration shared secret
+SHARED_SECRET=$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 50)
+echo
+echo "Registration shared secret: $SHARED_SECRET"
+echo "Make sure to copy it!"