Clean up Docker Compose generator script by 39ff · Pull Request #29 · 39ff/docker-rotating-proxy

39ff · 2025-10-30T11:19:08Z

Major improvements:

Flexible proxyList.txt format with customizable column order and delimiters
- Support for comma, colon, pipe, tab, and space delimiters
- Header line to specify format: # format: host,port,scheme,user,pass
Cleaner code structure with proper function separation
Better error handling and validation
Added restart policies to all containers
Configuration file support (config.php.example)
Comprehensive README rewrite with better examples
Added .gitignore for generated files

New features:

Parse custom format from header line in proxyList.txt
Support multiple delimiter types (not just colon)
Better output messages showing what was processed
Example files for configuration

Performance improvements:

More efficient code structure
Better memory management
Clearer separation of concerns

Documentation:

Completely rewritten README with better organization
Added troubleshooting section
Added performance tips
Better examples for real-world use cases

🤖 Generated with Claude Code

Major improvements: - Flexible proxyList.txt format with customizable column order and delimiters - Support for comma, colon, pipe, tab, and space delimiters - Header line to specify format: # format: host,port,scheme,user,pass - Cleaner code structure with proper function separation - Better error handling and validation - Added restart policies to all containers - Configuration file support (config.php.example) - Comprehensive README rewrite with better examples - Added .gitignore for generated files New features: - Parse custom format from header line in proxyList.txt - Support multiple delimiter types (not just colon) - Better output messages showing what was processed - Example files for configuration Performance improvements: - More efficient code structure - Better memory management - Clearer separation of concerns Documentation: - Completely rewritten README with better organization - Added troubleshooting section - Added performance tips - Better examples for real-world use cases 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>

Integrated squid-db-auth-web and squid-db-auth-ip repositories to provide optional web UI for proxy user management. Features: - Optional web UI for managing proxy users - Username/password authentication via database - IP-based authentication support - Complete stack: MySQL, Redis, Laravel, Nginx - Automatic configuration generation - Toggle via config.php New configuration options: - enable_web_auth: Enable/disable authentication system - web_auth: Comprehensive auth configuration - Web UI port (default: 8080) - Database credentials - Laravel app settings - Redis configuration Implementation details: - Auto-generates MySQL and Redis services - Downloads auth scripts from GitHub - Creates Nginx config for Laravel - Modifies squid.conf for DB authentication - Creates volume directories automatically - Squid depends on DB service when auth enabled Setup instructions: 1. Copy config.php.example to config.php 2. Set enable_web_auth = true 3. Configure database credentials 4. Run generate.php 5. docker-compose up -d 6. Initialize database with migrations Documentation: - Added comprehensive Web Auth section to README - Step-by-step setup guide - Usage examples with authentication - Architecture diagram - Troubleshooting tips Testing: - Tested with auth enabled (creates 4 additional services) - Tested with auth disabled (default behavior) - Verified no duplicate auth config in squid.conf - Confirmed proper service dependencies Related repositories: - https://github.com/39ff/squid-db-auth-web - https://github.com/39ff/squid-db-auth-ip 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>

Copilot

Pull Request Overview

This PR transforms the Docker Rotating Proxy system from a basic script-based configuration generator into a comprehensive, production-ready proxy management platform. The key enhancement is the addition of a web-based authentication system, along with improved flexibility for proxy configuration formats and better code organization.

Refactored monolithic script into modular, well-documented functions with clear separation of concerns
Added flexible proxy list format support with customizable delimiters and column ordering
Integrated web-based user management system with MySQL, Redis, Laravel app, and Nginx
Enhanced documentation with detailed setup guides, examples, and troubleshooting sections

Reviewed Changes

Copilot reviewed 6 out of 7 changed files in this pull request and generated 9 comments.

Show a summary per file

File	Description
setup/generate.php	Complete refactor from procedural to modular architecture; added web auth integration, flexible proxy parsing, and comprehensive error handling
setup/config.php.example	New configuration file template for customizing ports, options, and web authentication settings
proxyList.txt.example	New example file demonstrating flexible format options with different delimiters and column orders
proxyList.txt	Updated to use comma-separated format with header line for format specification
template/docker-compose.yml	Reorganized service configuration with `restart: unless-stopped` policy and quoted port mappings
README.md	Extensively expanded with detailed setup instructions, usage modes, architecture diagrams, and web auth integration guide
.gitignore	New file to exclude generated configs, dependencies, and runtime data from version control

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Copilot · 2025-10-30T11:33:37Z

setup/generate.php

+echo "✓ Processed " . ($state['counter'] - 1) . " proxy entries\n";
+
+if (!empty($config['enable_web_auth'])) {
+    echo "✓ Web authentication enabled (http://localhost:" . $config['web_auth']['web_port'] . ")\n";


Potential undefined index error when accessing $config['web_auth']['web_port']. This code is inside a check for !empty($config['enable_web_auth']), but doesn't verify that $config['web_auth'] or $config['web_auth']['web_port'] exists. Should add validation or use null coalescing operator.

Suggested change

echo "✓ Web authentication enabled (http://localhost:" . $config['web_auth']['web_port'] . ")\n";

echo "✓ Web authentication enabled (http://localhost:" . (($config['web_auth']['web_port'] ?? 'N/A')) . ")\n";

Copilot · 2025-10-30T11:33:37Z

setup/generate.php

+function addWebAuthServices(&$dockerCompose, $config) {
+    $webAuth = $config['web_auth'];


Missing validation for required web_auth configuration. The function addWebAuthServices accesses $config['web_auth'] and its nested keys without verifying they exist. If a user enables enable_web_auth but doesn't provide the web_auth configuration array, this will cause undefined index errors. Add validation at the start of the function.

Suggested change

function addWebAuthServices(&$dockerCompose, $config) {

$webAuth = $config['web_auth'];

function addWebAuthServices(&$dockerCompose, $config) {

// Validate web_auth configuration

if (

!isset($config['web_auth']) ||

!is_array($config['web_auth'])

) {

throw new \InvalidArgumentException("Missing required 'web_auth' configuration array.");

}

$webAuth = $config['web_auth'];

$requiredKeys = [

'app_key',

'db_port',

'db_root_password',

'db_name',

'db_user',

'db_password',

'redis_port'

];

foreach ($requiredKeys as $key) {

if (!array_key_exists($key, $webAuth)) {

throw new \InvalidArgumentException("Missing required 'web_auth' configuration key: '$key'.");

}

}

Copilot · 2025-10-30T11:33:37Z

setup/generate.php

+        'image' => 'mysql:8.0',
+        'container_name' => 'dockersquid_mysql',
+        'restart' => 'unless-stopped',
+        'ports' => [$webAuth['db_port'] . ':3306'],


Multiple undefined index errors possible for web_auth sub-keys. Throughout the addWebAuthServices function (lines 333-459), numerous keys are accessed without validation: db_port, db_root_password, db_name, db_user, db_password, redis_port, app_debug, app_url, web_port, web_source_path, and auth_ip_script_url. Add validation or provide defaults for all required configuration keys.

Copilot · 2025-10-30T11:33:38Z

setup/generate.php

+    @mkdir(__DIR__.'/../volumes', 0755, true);
+    @mkdir(__DIR__.'/../volumes/mysql', 0755, true);
+    @mkdir(__DIR__.'/../volumes/redis', 0755, true);


Silent error suppression with @ operator hides potential permission or filesystem issues. Consider checking if directories were created successfully and logging warnings if they fail, as this could lead to container startup failures later.

Suggested change

@mkdir(__DIR__.'/../volumes', 0755, true);

@mkdir(__DIR__.'/../volumes/mysql', 0755, true);

@mkdir(__DIR__.'/../volumes/redis', 0755, true);

$volumesDir = __DIR__.'/../volumes';

$mysqlDir = __DIR__.'/../volumes/mysql';

$redisDir = __DIR__.'/../volumes/redis';

if (!is_dir($volumesDir) && !mkdir($volumesDir, 0755, true)) {

fwrite(STDERR, "Warning: Failed to create directory '$volumesDir'. Check permissions.\n");

}

if (!is_dir($mysqlDir) && !mkdir($mysqlDir, 0755, true)) {

fwrite(STDERR, "Warning: Failed to create directory '$mysqlDir'. Check permissions.\n");

}

if (!is_dir($redisDir) && !mkdir($redisDir, 0755, true)) {

fwrite(STDERR, "Warning: Failed to create directory '$redisDir'. Check permissions.\n");

}

Copilot · 2025-10-30T11:33:38Z

setup/generate.php

+    $content = @file_get_contents($url);
+    if ($content === false) {
+        echo "Warning: Could not download auth script. Using placeholder.\n";


[nitpick] Error suppression with @ on network operation makes debugging difficult. While there is fallback logic, consider allowing the warning to surface or logging it, as network issues are common and users should be aware of download failures.

Suggested change

$content = @file_get_contents($url);

if ($content === false) {

echo "Warning: Could not download auth script. Using placeholder.\n";

$content = file_get_contents($url);

if ($content === false) {

$error = error_get_last();

echo "Warning: Could not download auth script. Using placeholder.\n";

if ($error && isset($error['message'])) {

echo "Error details: " . $error['message'] . "\n";

}

Copilot · 2025-10-30T11:33:38Z

setup/config.php.example

+
+        // Laravel app configuration
+        'app_key' => '', // Leave empty to auto-generate
+        'app_debug' => 'true',


The app_debug value should be a boolean true instead of string 'true'. Laravel's APP_DEBUG environment variable expects a boolean value, and while Laravel can parse string 'true', it's more correct to use the boolean type in PHP configuration.

Suggested change

'app_debug' => 'true',

'app_debug' => true,

Copilot · 2025-10-30T11:33:38Z

setup/generate.php

+    // Add auth configuration to squid.conf
+    $authConfig = <<<SQUID
+
+# Database authentication configuration
+auth_param basic program /etc/squid/basic_db_ip_auth.php --dsn "mysql:dbname={$webAuth['db_name']};host=db;charset=utf8mb4" --user {$webAuth['db_user']} --password {$webAuth['db_password']}


Database credentials are embedded directly in the squid configuration file without escaping. The db_user and db_password values should be properly escaped to prevent command injection or parsing issues if they contain special characters like quotes or spaces.

Suggested change

// Add auth configuration to squid.conf

$authConfig = <<<SQUID

# Database authentication configuration

auth_param basic program /etc/squid/basic_db_ip_auth.php --dsn "mysql:dbname={$webAuth['db_name']};host=db;charset=utf8mb4" --user {$webAuth['db_user']} --password {$webAuth['db_password']}

// Helper to escape double quotes and backslashes for shell arguments

$escapeForShellArg = function($value) {

return str_replace(['\\', '"'], ['\\\\', '\\"'], $value);

};

$dbUserEscaped = $escapeForShellArg($webAuth['db_user']);

$dbPasswordEscaped = $escapeForShellArg($webAuth['db_password']);

// Add auth configuration to squid.conf

$authConfig = <<<SQUID

# Database authentication configuration

auth_param basic program /etc/squid/basic_db_ip_auth.php --dsn "mysql:dbname={$webAuth['db_name']};host=db;charset=utf8mb4" --user "{$dbUserEscaped}" --password "{$dbPasswordEscaped}"

Copilot · 2025-10-30T11:33:39Z

template/docker-compose.yml

+    container_name: dockersquid_rotate
+    restart: unless-stopped
+    ports:
+      - "3128:3128"


[nitpick] Port mapping is now quoted while other port mappings in the generated file (lines 188, 276-278, 346, 363, 406) use unquoted format. For consistency, either quote all port mappings or none. YAML allows both, but consistency improves maintainability.

Suggested change

- "3128:3128"

- 3128:3128

Copilot · 2025-10-30T11:33:39Z

README.md

+
+1. **Configure firewall rules** to restrict access
+2. **Use allowed_ip.txt** to whitelist IPs
+3. **Consider adding authentication** (see TODO)


Documentation incorrectly references TODO for authentication when authentication is already implemented. This section should reference the 'Web-Based User Management' section (lines 206-313) instead of suggesting it's still a TODO item.

Suggested change

3. **Consider adding authentication** (see TODO)

3. **Enable authentication** (see [Web-Based User Management](#web-based-user-management))

claude added 2 commits October 30, 2025 11:18

39ff requested a review from Copilot October 30, 2025 11:30

Copilot AI reviewed Oct 30, 2025

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Clean up Docker Compose generator script#29

Clean up Docker Compose generator script#29
39ff wants to merge 2 commits intomasterfrom
claude/refactor-docker-compose-script-011CUdHM3iyc8XEAX9mDps1T

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	echo "✓ Web authentication enabled (http://localhost:" . $config['web_auth']['web_port'] . ")\n";
	echo "✓ Web authentication enabled (http://localhost:" . (($config['web_auth']['web_port'] ?? 'N/A')) . ")\n";

		function addWebAuthServices(&$dockerCompose, $config) {
		$webAuth = $config['web_auth'];

-function addWebAuthServices(&$dockerCompose, $config) {
-    $webAuth = $config['web_auth'];
+function addWebAuthServices(&$dockerCompose, $config) {
+    // Validate web_auth configuration
+    if (
+        !isset($config['web_auth']) ||
+        !is_array($config['web_auth'])
+    ) {
+        throw new \InvalidArgumentException("Missing required 'web_auth' configuration array.");
+    }
+    $webAuth = $config['web_auth'];
+    $requiredKeys = [
+        'app_key',
+        'db_port',
+        'db_root_password',
+        'db_name',
+        'db_user',
+        'db_password',
+        'redis_port'
+    ];
+    foreach ($requiredKeys as $key) {
+        if (!array_key_exists($key, $webAuth)) {
+            throw new \InvalidArgumentException("Missing required 'web_auth' configuration key: '$key'.");
+        }
+    }

-    @mkdir(__DIR__.'/../volumes', 0755, true);
-    @mkdir(__DIR__.'/../volumes/mysql', 0755, true);
-    @mkdir(__DIR__.'/../volumes/redis', 0755, true);
+    $volumesDir = __DIR__.'/../volumes';
+    $mysqlDir = __DIR__.'/../volumes/mysql';
+    $redisDir = __DIR__.'/../volumes/redis';
+    if (!is_dir($volumesDir) && !mkdir($volumesDir, 0755, true)) {
+        fwrite(STDERR, "Warning: Failed to create directory '$volumesDir'. Check permissions.\n");
+    }
+    if (!is_dir($mysqlDir) && !mkdir($mysqlDir, 0755, true)) {
+        fwrite(STDERR, "Warning: Failed to create directory '$mysqlDir'. Check permissions.\n");
+    }
+    if (!is_dir($redisDir) && !mkdir($redisDir, 0755, true)) {
+        fwrite(STDERR, "Warning: Failed to create directory '$redisDir'. Check permissions.\n");
+    }

	3. Consider adding authentication (see TODO)
	3. Enable authentication (see [Web-Based User Management](#web-based-user-management))

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