initial bedrock geyser support

.examples/bedrock/README.md

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+# Gate + Geyser Bedrock Support Example
+
+This example demonstrates how to set up Gate with Geyser for Bedrock Edition support, allowing both Java and Bedrock players to join the same server.
+
+## Quick Start
+
+1. **Generate Floodgate Key** (first time only):
+
+   ```bash
+   # Generate a new Floodgate key
+   docker run --rm -v $(pwd)/geyser:/data itzg/minecraft-server \
+     sh -c "mkdir -p /data && openssl genpkey -algorithm RSA -out /data/key.pem -pkcs8"
+   ```
+
+2. **Start the services**:
+
+   ```bash
+   docker compose up -d
+   ```
+
+3. **Check logs**:
+
+   ```bash
+   docker compose logs -f
+   ```
+
+4. **Connect**:
+   - **Java players**: Connect to `localhost:25565`
+   - **Bedrock players**: Connect to `localhost:19132`
+
+## Architecture
+
+```
+Bedrock Players (19132/udp) → Geyser → Gate (25567) → Backend Servers
+Java Players (25565/tcp) → Gate → Backend Servers
+```
+
+## Services
+
+- **Gate**: Main proxy server handling both Java and translated Bedrock connections
+- **Geyser**: Protocol translator converting Bedrock to Java Edition protocol
+- **Server1**: Backend Minecraft server (no plugins required)
+- **Volumes**: Persistent world data
+
+## Configuration Files
+
+- `gate.yml` - Gate proxy configuration with Bedrock support enabled
+- `geyser/config.yml` - Geyser standalone configuration
+
+- `server.properties` - Backend server properties
+- `docker-compose.yml` - Docker services orchestration
+
+## Security Notes
+
+- The Gate Bedrock listener (port 25567) should only accept connections from Geyser
+- In production, use firewall rules to restrict access to this port
+- The `key.pem` file enables secure authentication between Geyser and Gate (no backend plugins required)
+
+## Troubleshooting
+
+### Bedrock players can't connect
+
+- Check that UDP port 19132 is accessible
+- Verify Geyser logs for connection errors
+- Ensure the Floodgate key is properly shared
+
+### Authentication errors
+
+- Verify the `key.pem` is accessible by both Geyser and Gate
+- Check file permissions on the key file
+- Ensure backend servers have `online-mode=false` (since Gate handles authentication)
+
+### Performance issues
+
+- Adjust Geyser's `compression-level` and `mtu` settings
+- Monitor resource usage of the Geyser container
+- Consider using `use-direct-connection: true` in Geyser config
+
+## Customization
+
+### Username Format
+
+Change the Bedrock username prefix in `gate.yml`:
+
+```yaml
+  bedrock:
+    usernameFormat: 'BE_%s' # Prefix with "BE_"
+```
+
+### Resource Packs
+
+Add Bedrock-compatible resource packs to the Geyser configuration.
+
+### Plugins
+
+Install additional plugins on the backend server. Most Java plugins work with Bedrock players since Gate handles the protocol translation and presents them as regular Java players.
+
+## Production Deployment
+
+For production use:
+
+1. Use proper secrets management for the Floodgate key
+2. Configure firewall rules to protect the Bedrock listener port
+3. Set up monitoring and logging
+4. Use persistent volumes for world data
+5. Configure backup strategies
+6. Consider using Gate's Connect integration for DDoS protection
+
+## Support
+
+- [Gate Documentation](https://gate.minekube.com/)
+- [Geyser Wiki](https://wiki.geysermc.org/)
+- [Gate Discord](https://minekube.com/discord)

.examples/bedrock/docker-compose.yml

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+services:
+  gate:
+    image: ghcr.io/minekube/gate:latest
+    restart: unless-stopped
+    environment:
+      - GATE_CONFIG_PATH=/gate/gate.yml
+    volumes:
+      - ./gate.yml:/gate/gate.yml
+      - ./geyser/key.pem:/gate/floodgate.pem
+    ports:
+      - '25565:25565' # Java Edition
+      - '25567:25567' # Geyser listener
+    depends_on:
+      - server1
+
+  geyser:
+    image: itzg/minecraft-server
+    restart: unless-stopped
+    environment:
+      EULA: 'TRUE'
+      TYPE: 'CUSTOM'
+      CUSTOM_SERVER: 'https://download.geysermc.org/v2/projects/geyser/versions/latest/builds/latest/downloads/standalone'
+    ports:
+      - '19132:19132/udp' # Bedrock Edition
+    volumes:
+      - ./geyser/config.yml:/data/config.yml
+      - ./geyser/key.pem:/data/key.pem
+    depends_on:
+      - gate
+
+  server1:
+    image: itzg/minecraft-server
+    restart: unless-stopped
+    environment:
+      EULA: 'TRUE'
+      TYPE: PAPER
+      VERSION: 1.21.4
+      PAPER_BUILD: latest
+      EXTRA_ARGS: '--world-dir ./worlds/'
+    volumes:
+      - worlds:/worlds
+      - ./server.properties:/data/server.properties
+    expose:
+      - '25565'
+
+volumes:
+  worlds:

.examples/bedrock/gate.yml

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+config:
+  bind: 0.0.0.0:25565
+  onlineMode: true
+  servers:
+    server1: server1:25566
+  try:
+    - server1
+  # forwarding:
+  # mode: legacy
+  # velocitySecret: 'bedrock-crossplay-secret'
+  status:
+    motd: |
+      §bGate + Geyser Cross-Play
+      §eJava & Bedrock Players Welcome!
+
+  # Enable Bedrock edition support (Manual mode - Geyser runs as separate container)
+  bedrock:
+    enabled: true
+    # Gate ↔ Geyser connection (Geyser container connects to Gate container)
+    geyserListenAddr: 'gate:25567'
+    # Bedrock player settings
+    usernameFormat: '.%s'
+    # Floodgate authentication key (shared between containers)
+    floodgateKeyPath: '/gate/floodgate.pem'
+    # managed: false (default - Docker manages Geyser container, not Gate)

.examples/bedrock/geyser/config.yml

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+bedrock:
+  port: 19132
+  motd1: "Gate + Geyser"
+  motd2: "Cross-Play Server"
+  server-name: "Gate Bedrock"
+  compression-level: 6
+
+remote:
+  # Connect to Gate's Bedrock listener
+  address: gate
+  port: 25567
+  auth-type: floodgate
+  use-proxy-protocol: true
+  forward-hostname: false
+
+# Point to the shared Floodgate key
+floodgate-key-file: key.pem
+
+# Enable passthrough for better integration
+passthrough-motd: true
+passthrough-player-counts: true
+legacy-ping-passthrough: false
+ping-passthrough-interval: 3
+
+# Performance settings
+forward-player-ping: true
+max-players: 100
+debug-mode: false
+
+# Bedrock-specific settings
+show-cooldown: title
+show-coordinates: true
+disable-bedrock-scaffolding: false
+emote-offhand-workaround: "disabled"
+
+# Custom skulls and items
+allow-custom-skulls: true
+max-visible-custom-skulls: 128
+custom-skull-render-distance: 32
+add-non-bedrock-items: true
+
+# Resource packs
+force-resource-packs: true
+
+# Xbox features
+xbox-achievements-enabled: false
+
+# Logging
+log-player-ip-addresses: true
+notify-on-new-bedrock-update: true
+
+# Advanced settings
+scoreboard-packet-threshold: 20
+enable-proxy-connections: false
+mtu: 1400
+use-direct-connection: true
+disable-compression: true
+
+config-version: 4

.examples/bedrock/geyser/key.pem

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+äf“9„V??®

.examples/bedrock/server.properties

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+# Minecraft server properties for Gate + Bedrock setup
+
+# Server settings
+server-name=Gate Bedrock Server
+server-port=25565
+server-ip=
+
+# Game settings
+gamemode=survival
+difficulty=easy
+hardcore=false
+max-players=20
+pvp=true
+allow-flight=false
+
+# World settings
+level-name=world
+level-seed=
+level-type=minecraft\:normal
+generate-structures=true
+spawn-protection=16
+
+# Authentication - MUST be false when using Gate proxy
+online-mode=false
+# Required for Bedrock players and chat compatibility
+enforce-secure-profile=false
+
+# Whitelist and ops
+white-list=false
+enforce-whitelist=false
+op-permission-level=4
+
+# Resource pack settings
+resource-pack=
+resource-pack-sha1=
+require-resource-pack=false
+
+# Network settings
+network-compression-threshold=256
+max-tick-time=60000
+
+# Logging
+enable-rcon=false
+enable-query=false
+enable-status=true
+
+# Performance
+view-distance=10
+simulation-distance=10
+max-world-size=29999984
+
+# Chat settings
+broadcast-console-to-ops=true
+broadcast-rcon-to-ops=true
+enable-command-block=false
+
+# Other settings
+allow-nether=true
+spawn-npcs=true
+spawn-animals=true
+spawn-monsters=true
+function-permission-level=2

.examples/bedrock/start.sh

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+#!/bin/bash
+
+# Gate + Geyser Bedrock Support Example
+# This script helps you get started with Bedrock support in Gate
+
+set -e
+
+echo "🚀 Starting Gate + Geyser Bedrock Support Example"
+echo "================================================="
+
+# Check if Docker is running
+if ! docker info > /dev/null 2>&1; then
+    echo "❌ Docker is not running. Please start Docker and try again."
+    exit 1
+fi
+
+# Check if key.pem exists
+if [ ! -f "geyser/key.pem" ]; then
+    echo "🔑 Generating Floodgate key..."
+    openssl genpkey -algorithm RSA -out geyser/key.pem
+    echo "✅ Floodgate key generated at geyser/key.pem"
+else
+    echo "✅ Floodgate key already exists"
+fi
+
+# Start services
+echo "📦 Starting Docker services..."
+docker compose up -d
+
+echo ""
+echo "🎉 Services started successfully!"
+echo ""
+echo "📊 Service Status:"
+docker compose ps
+
+echo ""
+echo "🎮 Connection Information:"
+echo "  Java Players:    localhost:25565"
+echo "  Bedrock Players: localhost:19132"
+echo ""
+echo "📋 Useful Commands:"
+echo "  View logs:       docker compose logs -f"
+echo "  Stop services:   docker compose down"
+echo "  Restart:         docker compose restart"
+echo ""
+echo "🔍 Troubleshooting:"
+echo "  - Check logs if players can't connect"
+echo "  - Ensure ports 25565 (Java) and 19132/udp (Bedrock) are open"
+echo "  - Verify the Floodgate key is shared between all services"
+echo ""
+echo "📖 Documentation: https://gate.minekube.com/guide/bedrock"

.gitignore

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 .idea
 .yarn
 /.web/docs/.vitepress/cache
-tmp
+tmp
+.geyser