74 lines
1.9 KiB
PHP
74 lines
1.9 KiB
PHP
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<?php
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// Get the target URL from the query parameters
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if (!isset($_GET['targetUrl']) || empty($_GET['targetUrl'])) {
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http_response_code(400); // Bad Request
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echo 'Error: targetUrl parameter is required.';
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exit();
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}
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$targetUrl = filter_var($_GET['targetUrl'], FILTER_SANITIZE_URL);
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// Validate the URL
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if (!filter_var($targetUrl, FILTER_VALIDATE_URL)) {
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http_response_code(400); // Bad Request
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echo 'Error: Invalid targetUrl.';
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exit();
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}
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// Initialize cURL session
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$ch = curl_init();
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// Get the request method
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$method = $_SERVER['REQUEST_METHOD'];
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// Get the request data
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$data = file_get_contents('php://input');
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// Set cURL options
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curl_setopt($ch, CURLOPT_URL, $targetUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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if ($method === 'POST') {
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curl_setopt($ch, CURLOPT_POST, true); // Set the request method to POST
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data); // Set the POST fields
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} elseif ($method === 'GET') {
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curl_setopt($ch, CURLOPT_HTTPGET, true); // Set the request method to GET
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} else {
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http_response_code(405); // Method Not Allowed
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echo 'Error: Unsupported request method.';
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exit();
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}
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// Forward headers from the original request
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$headers = [];
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foreach (getallheaders() as $key => $value) {
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if (strtolower($key) != 'host' && strtolower($key) != 'content-length') {
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$headers[] = "$key: $value";
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}
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}
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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// Execute the request and get the response
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$response = curl_exec($ch);
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// Check for cURL errors
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if ($response === false) {
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http_response_code(500); // Internal Server Error
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echo 'Error: ' . curl_error($ch);
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curl_close($ch);
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exit();
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}
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// Get the HTTP response code
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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// Close the cURL session
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curl_close($ch);
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// Set the response code
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http_response_code($httpCode);
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// Output the response
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echo $response;
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?>
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