Feat : integration of searxng for private, api free web search

searxng/.searxng.env

@@ -0,0 +1 @@
+SEARXNG_BASE_URL="http://127.0.0.1:8080"

searxng/docker-compose.yml

@@ -0,0 +1,44 @@
+services:
+  redis:
+    container_name: redis
+    image: docker.io/valkey/valkey:8-alpine
+    command: valkey-server --save 30 1 --loglevel warning
+    restart: unless-stopped
+    volumes:
+      - redis-data:/data
+    cap_drop:
+      - ALL
+    cap_add:
+      - SETGID
+      - SETUID
+      - DAC_OVERRIDE
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "1m"
+        max-file: "1"
+
+  searxng:
+    container_name: searxng
+    image: docker.io/searxng/searxng:latest
+    restart: unless-stopped
+    ports:
+      - "8080:8080"
+    volumes:
+      - ./searxng:/etc/searxng:rw
+    environment:
+      - SEARXNG_BASE_URL=http://localhost:8080/
+      - UWSGI_WORKERS=4
+      - UWSGI_THREADS=4
+    cap_add:
+      - CHOWN
+      - SETGID
+      - SETUID
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "1m"
+        max-file: "1"
+
+volumes:
+  redis-data:

searxng/searxng/uwsgi.ini

@@ -0,0 +1,52 @@
+[uwsgi]
+# Who will run the code
+uid = searxng
+gid = searxng
+
+# Number of workers (usually CPU count)
+# default value: %k (= number of CPU core, see Dockerfile)
+workers = 4
+
+# Number of threads per worker
+# default value: 4 (see Dockerfile)
+threads = 4
+
+# The right granted on the created socket
+chmod-socket = 666
+
+# Plugin to use and interpreter config
+single-interpreter = true
+master = true
+plugin = python3
+lazy-apps = true
+enable-threads = 4
+
+# Module to import
+module = searx.webapp
+
+# Virtualenv and python path
+pythonpath = /usr/local/searxng/
+chdir = /usr/local/searxng/searx/
+
+# automatically set processes name to something meaningful
+auto-procname = true
+
+# Disable request logging for privacy
+disable-logging = true
+log-5xx = true
+
+# Set the max size of a request (request-body excluded)
+buffer-size = 8192
+
+# No keep alive
+# See https://github.com/searx/searx-docker/issues/24
+add-header = Connection: close
+
+# Follow SIGTERM convention
+# See https://github.com/searxng/searxng/issues/3427
+die-on-term
+
+# uwsgi serves the static files
+static-map = /static=/usr/local/searxng/searx/static
+static-gzip-all = True
+offload-threads = 4

searxng/setup_searxng.sh

@@ -0,0 +1,102 @@
+#!/bin/bash
+
+# Script to automate SearXNG setup and deployment with Docker Compose
+
+command_exists() {
+    command -v "$1" &> /dev/null
+}
+
+# Check if Docker is installed
+if ! command_exists docker; then
+    echo "Error: Docker is not installed. Please install Docker first."
+    echo "On Ubuntu: sudo apt install docker.io"
+    echo "On macOS/Windows: Install Docker Desktop from https://www.docker.com/get-started/"
+    exit 1
+fi
+
+# Check if Docker daemon is running
+echo "Checking if Docker daemon is running..."
+if ! docker info &> /dev/null; then
+    echo "Error: Docker daemon is not running or inaccessible."
+    if [ "$(uname)" = "Linux" ]; then
+        echo "Trying to start Docker service (may require sudo)..."
+        if sudo systemctl start docker &> /dev/null; then
+            echo "Docker started successfully."
+        else
+            echo "Failed to start Docker. Possible issues:"
+            echo "1. Run this script with sudo: sudo bash setup_searxng.sh"
+            echo "2. Check Docker installation: sudo systemctl status docker"
+            echo "3. Add your user to the docker group: sudo usermod -aG docker $USER (then log out and back in)"
+            exit 1
+        fi
+    else
+        echo "Please start Docker manually:"
+        echo "- On macOS/Windows: Open Docker Desktop."
+        echo "- On Linux: Run 'sudo systemctl start docker' or check your distro's docs."
+        exit 1
+    fi
+else
+    echo "Docker daemon is running."
+fi
+
+# Check if Docker Compose is installed
+if ! command_exists docker-compose; then
+    echo "Error: Docker Compose is not installed. Please install it first."
+    echo "On Ubuntu: sudo apt install docker-compose"
+    echo "Or via pip: pip install docker-compose"
+    exit 1
+fi
+
+# Create a directory for SearXNG config if it doesn’t exist
+mkdir -p searxng
+cd . || exit
+
+# Check if docker-compose.yml exists
+if [ ! -f "docker-compose.yml" ]; then
+    echo "Error: docker-compose.yml not found in the current directory."
+    echo "Please create it before running this script."
+    exit 1
+fi
+
+# Start containers to generate initial config files
+echo "Starting containers for initial setup..."
+if ! docker-compose up -d; then
+    echo "Error: Failed to start containers. Check Docker logs with 'docker compose logs'."
+    echo "Possible fixes: Run with sudo or ensure port 8080 is free."
+    exit 1
+fi
+sleep 10
+
+# Generate a secret key and update settings
+SECRET_KEY=$(openssl rand -hex 32)
+if [ -f "searxng/settings.yml" ]; then
+    if [ "$(uname)" = "Darwin" ]; then
+        sed -i '' "s/ultrasecretkey/$SECRET_KEY/g" searxng/settings.yml || {
+            echo "Warning: Failed to update settings.yml with secret key. Please check the file manually."
+        }
+    else
+        sed -i "s/ultrasecretkey/$SECRET_KEY/g" searxng/settings.yml || {
+            echo "Warning: Failed to update settings.yml with secret key. Please check the file manually."
+        }
+    fi
+else
+    echo "Error: settings.yml not found. Initial setup may have failed."
+    docker-compose logs searxng
+    exit 1
+fi
+
+# Stop containers
+echo "Stopping containers to apply security settings..."
+docker-compose down
+
+# Start containers again with secure settings
+echo "Deploying SearXNG with secure settings..."
+if ! docker-compose up -d; then
+    echo "Error: Failed to deploy SearXNG. Check logs with 'docker compose logs'."
+    exit 1
+fi
+
+# Display status and access instructions
+echo "SearXNG setup complete!"
+docker ps -a --filter "name=searxng" --filter "name=redis"
+echo "Access SearXNG at: http://localhost:8080"