commit e1ab5f8d8c427667afec6872b2056ced02bccaf1
Author: Djeex <jxdemiceli@consulteex.com>
Date:   Wed Sep 24 11:48:44 2025 +0200

    1st commit

diff --git a/.dockerignore b/.dockerignore
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+# Ignore unnecessary files to reduce build context
+.git
+.gitignore
+README.md
+LICENSE
+VERSION
+*.log
+*.tmp
+.env
+docker-compose.yaml
+Dockerfile.minimal
diff --git a/.env b/.env
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+# Socat Proxy Configuration
+TARGET_HOST=
+TARGET_PORT=
+SOCKET_PATH=
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diff --git a/Dockerfile b/Dockerfile
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+++ b/Dockerfile
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+FROM alpine:latest
+
+# Install socat and netcat in a single RUN command and clean up cache
+RUN apk add --no-cache socat netcat-openbsd \
+    && rm -rf /var/cache/apk/* /tmp/*
+
+# Create socket directory and copy/set permissions in single layers
+COPY entrypoint.sh /entrypoint.sh
+RUN mkdir -p /socket \
+    && chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
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diff --git a/LICENSE b/LICENSE
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+++ b/LICENSE
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+MIT License
+Copyright (c) 2025 > Djeex
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
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diff --git a/README.MD b/README.MD
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+++ b/README.MD
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+# Socat Proxy
+
+A lightweight Docker container that creates a UNIX socket proxy to TCP connections using socat and Alpine Linux.
+
+## 🚀 Features
+
+- **Lightweight**: Based on Alpine Linux (~10-15MB image)
+- **Configurable**: Environment variable driven configuration
+- **Socket Management**: Automatic UNIX socket creation and cleanup
+- **Production Ready**: Includes proper error handling and logging
+- **Multi-variant**: Standard and minimal Docker images available
+
+## 📋 Use Cases example
+
+- Proxy Docker socket from a docker proxy to a container in host mode
+
+## 🛠️ Configuration
+
+### Environment Variables
+
+| Variable | Default | Description | Example |
+|----------|---------|-------------|---------|
+| `TARGET_HOST` | - | Target hostname/IP to proxy to | `socket-proxy-beszel` |
+| `TARGET_PORT` | - | Target port to proxy to | `2375` |
+| `UNIX_SOCKET_PATH` | - | Path to UNIX socket inside container | `/socket/docker.sock` |
+| `SOCKET_PATH` | - | Host path for socket mounting | `/your/container/sock/` |
+
+## 🚢 Quick Start
+
+### Using Docker Compose (Recommended)
+
+1. Clone the repository:
+```bash
+git clone <repository-url>
+cd socat-proxy
+```
+
+2. Configure environment variables in `.env` file:
+```bash
+TARGET_HOST= #  Target hostname/IP to proxy to
+TARGET_PORT= # Target port to proxy to
+UNIX_SOCKET_PATH= # Path to UNIX socket inside container
+HOST_SOCKET_PATH= # Host path for socket mounting
+```
+
+3. Start the service:
+```bash
+docker-compose up -d
+```
+
+### Using Docker Run
+
+```bash
+docker build -t socat-proxy .
+
+docker run -d \
+  --name socat-proxy \
+  -e TARGET_HOST=your-target-host \
+  -e TARGET_PORT=your-target-port \
+  -e UNIX_SOCKET_PATH=your-unix-socket-path \
+  -e HOST_SOCKET_PATH=your-socket-host-path \
+  -v /your-origin-socket-path:/socket \
+  socat-proxy
+```
+
+## 🔧 How It Works
+
+1. **Socket Check**: Verifies if UNIX socket exists at startup
+2. **Cleanup**: Removes existing socket file/folder if present
+3. **Socket Creation**: Creates new UNIX socket using `nc -lU`
+4. **Proxy Start**: Starts socat to proxy UNIX socket to TCP endpoint
diff --git a/VERSION b/VERSION
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+++ b/VERSION
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+0.1
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diff --git a/docker-compose.yaml b/docker-compose.yaml
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+++ b/docker-compose.yaml
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+version: '3.8'
+
+services:
+  socat-proxy:
+    build: .
+    environment:
+      - TARGET_HOST=${TARGET_HOST:}
+      - TARGET_PORT=${TARGET_PORT:}
+      - UNIX_SOCKET_PATH=${UNIX_SOCKET_PATH}
+    volumes:
+      - ${HOST_SOCKET_PATH:-/tmp/docker-proxy}:/socket
+    networks:
+      - proxy-network
+    restart: unless-stopped
+
+volumes:
+  socket_volume:
+
+networks:
+  proxy-network:
+    external: false
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diff --git a/entrypoint.sh b/entrypoint.sh
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+++ b/entrypoint.sh
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+#!/bin/bash
+set -e
+
+# Set default values if not provided
+TARGET_HOST=${TARGET_HOST}
+TARGET_PORT=${TARGET_PORT}
+UNIX_SOCKET_PATH=${UNIX_SOCKET_PATH}
+
+echo "Starting socat proxy..."
+echo "UNIX socket: $UNIX_SOCKET_PATH"
+echo "TCP target: $TARGET_HOST:$TARGET_PORT"
+
+# Check if socket file/folder exists and handle it
+if [ -e "$UNIX_SOCKET_PATH" ]; then
+    echo "Socket file/folder $UNIX_SOCKET_PATH exists, removing it..."
+    rm -rf "$UNIX_SOCKET_PATH"
+fi
+
+echo "Creating socket directory structure..."
+# Create directory if needed
+mkdir -p "$(dirname "$UNIX_SOCKET_PATH")"
+
+echo "Creating socket with netcat..."
+# Create socket with nc -lU in background and then kill it to create the socket file
+timeout 1 nc -lU "$UNIX_SOCKET_PATH" || true
+
+# Execute socat to proxy UNIX socket to TCP
+exec socat UNIX-LISTEN:$UNIX_SOCKET_PATH,fork,unlink-early TCP:$TARGET_HOST:$TARGET_PORT
+