Initial Commit

2026-02-10 09:17:22 +00:00
commit 57637840a5
23 changed files with 2837 additions and 0 deletions
@@ -0,0 +1,89 @@
+<?php
+
+declare(strict_types=1);
+
+namespace BlackWall\Auth\Http;
+
+use BlackWall\Auth\Exception\TransportException;
+
+final class CurlHttpClient implements HttpClientInterface
+{
+    public function __construct(private readonly int $timeoutSeconds = 20)
+    {
+    }
+
+    public function postForm(string $url, array $fields, array $headers = []): array
+    {
+        $ch = curl_init($url);
+        if ($ch === false) {
+            throw new TransportException('Unable to initialise cURL for POST request');
+        }
+
+        $headerLines = $this->normaliseHeaders(array_merge([
+            'Content-Type' => 'application/x-www-form-urlencoded',
+            'Accept' => 'application/json',
+        ], $headers));
+
+        curl_setopt_array($ch, [
+            CURLOPT_POST => true,
+            CURLOPT_POSTFIELDS => http_build_query($fields, '', '&', PHP_QUERY_RFC3986),
+            CURLOPT_HTTPHEADER => $headerLines,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_TIMEOUT => $this->timeoutSeconds,
+        ]);
+
+        $body = curl_exec($ch);
+        $status = (int) curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
+        $error = curl_error($ch);
+        curl_close($ch);
+
+        if ($body === false) {
+            throw new TransportException($error !== '' ? $error : 'Unknown cURL POST error');
+        }
+
+        return ['status' => $status, 'body' => $body];
+    }
+
+    public function get(string $url, array $headers = []): array
+    {
+        $ch = curl_init($url);
+        if ($ch === false) {
+            throw new TransportException('Unable to initialise cURL for GET request');
+        }
+
+        $headerLines = $this->normaliseHeaders(array_merge([
+            'Accept' => 'application/json',
+        ], $headers));
+
+        curl_setopt_array($ch, [
+            CURLOPT_HTTPHEADER => $headerLines,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_TIMEOUT => $this->timeoutSeconds,
+        ]);
+
+        $body = curl_exec($ch);
+        $status = (int) curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
+        $error = curl_error($ch);
+        curl_close($ch);
+
+        if ($body === false) {
+            throw new TransportException($error !== '' ? $error : 'Unknown cURL GET error');
+        }
+
+        return ['status' => $status, 'body' => $body];
+    }
+
+    /**
+     * @param array<string, string> $headers
+     * @return string[]
+     */
+    private function normaliseHeaders(array $headers): array
+    {
+        $result = [];
+        foreach ($headers as $name => $value) {
+            $result[] = sprintf('%s: %s', $name, $value);
+        }
+
+        return $result;
+    }
+}