Telegram neu organisiert

2026-04-08 13:14:40 +02:00
parent 7dcefbe215
commit 19c19f0444
6 changed files with 161 additions and 319 deletions
@@ -0,0 +1,155 @@
+<?php
+declare(strict_types=1);
+
+function telegramHttpPostJson(string $url, array $payload): array
+{
+    $jsonPayload = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+    if ($jsonPayload === false) {
+        return [
+            'ok' => false,
+            'status_code' => 0,
+            'body' => null,
+            'error' => 'Die Telegram-Anfrage konnte nicht als JSON kodiert werden.',
+        ];
+    }
+
+    if (DIRECTORY_SEPARATOR === '\\' && function_exists('shell_exec')) {
+        $urlBase64 = base64_encode($url);
+        $payloadBase64 = base64_encode($jsonPayload);
+        $powerShellScript = str_replace(
+            ['__URL_BASE64__', '__PAYLOAD_BASE64__'],
+            [$urlBase64, $payloadBase64],
+            <<<'PS'
+$ErrorActionPreference = 'Stop'
+$url = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('__URL_BASE64__'))
+$body = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('__PAYLOAD_BASE64__'))
+try {
+    $response = Invoke-RestMethod -Method Post -Uri $url -ContentType 'application/json' -Body $body
+    [PSCustomObject]@{
+        ok = $true
+        body = ($response | ConvertTo-Json -Depth 20 -Compress)
+        error = ''
+    } | ConvertTo-Json -Compress
+} catch {
+    $stream = $null
+    $responseBody = ''
+    if ($_.Exception.Response) {
+        try {
+            $stream = $_.Exception.Response.GetResponseStream()
+            if ($stream) {
+                $reader = New-Object System.IO.StreamReader($stream)
+                $responseBody = $reader.ReadToEnd()
+            }
+        } catch {
+        } finally {
+            if ($stream) {
+                $stream.Dispose()
+            }
+        }
+    }
+    [PSCustomObject]@{
+        ok = $false
+        body = $responseBody
+        error = $_.Exception.Message
+    } | ConvertTo-Json -Compress
+}
+PS
+        );
+        $encodedCommandBinary = function_exists('iconv')
+            ? iconv('UTF-8', 'UTF-16LE', $powerShellScript)
+            : $powerShellScript;
+        $encodedCommand = base64_encode($encodedCommandBinary === false ? $powerShellScript : $encodedCommandBinary);
+        $command = 'powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand ' . $encodedCommand;
+        $rawOutput = shell_exec($command);
+
+        if ($rawOutput !== null && trim($rawOutput) !== '') {
+            $decodedShell = json_decode(trim($rawOutput), true);
+            if (is_array($decodedShell)) {
+                return [
+                    'ok' => (bool) ($decodedShell['ok'] ?? false),
+                    'status_code' => 0,
+                    'body' => $decodedShell['body'] ?? null,
+                    'error' => $decodedShell['error'] ?? null,
+                ];
+            }
+        }
+    }
+
+    if (function_exists('curl_init')) {
+        $ch = curl_init($url);
+        curl_setopt_array($ch, [
+            CURLOPT_POST => true,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_HTTPHEADER => [
+                'Content-Type: application/json',
+                'Content-Length: ' . strlen($jsonPayload),
+            ],
+            CURLOPT_POSTFIELDS => $jsonPayload,
+            CURLOPT_TIMEOUT => 20,
+        ]);
+
+        $body = curl_exec($ch);
+        $curlError = curl_error($ch);
+        $statusCode = (int) curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
+
+        if ($body === false) {
+            return [
+                'ok' => false,
+                'status_code' => $statusCode,
+                'body' => null,
+                'error' => $curlError !== '' ? $curlError : 'Die Telegram-Anfrage ist fehlgeschlagen.',
+            ];
+        }
+
+        return [
+            'ok' => true,
+            'status_code' => $statusCode,
+            'body' => $body,
+            'error' => null,
+        ];
+    }
+
+    $context = stream_context_create([
+        'http' => [
+            'method' => 'POST',
+            'header' => implode("\r\n", [
+                'Content-Type: application/json',
+                'Content-Length: ' . strlen($jsonPayload),
+            ]),
+            'content' => $jsonPayload,
+            'timeout' => 20,
+            'ignore_errors' => true,
+        ],
+    ]);
+
+    $body = @file_get_contents($url, false, $context);
+    $statusCode = 0;
+    $responseHeaders = function_exists('http_get_last_response_headers')
+        ? http_get_last_response_headers()
+        : ($http_response_header ?? null);
+
+    if (is_array($responseHeaders)) {
+        foreach ($responseHeaders as $headerLine) {
+            if (preg_match('/^HTTP\/\S+\s+(\d{3})\b/', $headerLine, $matches) === 1) {
+                $statusCode = (int) $matches[1];
+                break;
+            }
+        }
+    }
+
+    if ($body === false) {
+        return [
+            'ok' => false,
+            'status_code' => $statusCode,
+            'body' => null,
+            'error' => 'Die Telegram-Anfrage ist fehlgeschlagen. Auf diesem Server ist moeglicherweise weder cURL noch der HTTPS-Stream-Wrapper verfuegbar.',
+        ];
+    }
+
+    return [
+        'ok' => true,
+        'status_code' => $statusCode,
+        'body' => $body,
+        'error' => null,
+    ];
+}