70 lines
1.9 KiB
PHP
70 lines
1.9 KiB
PHP
<?php
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$config = require 'config.php';
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if (!isset($_GET['code'])) {
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die("Authorization code fehlt.");
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}
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$code = $_GET['code'];
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// ➤ Token anfordern
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$data = [
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'client_id' => $config['client_id'],
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'scope' => $config['scopes'],
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'code' => $code,
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'redirect_uri' => $config['redirect_uri'],
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'grant_type' => 'authorization_code',
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'client_secret' => $config['client_secret'],
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];
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$ch = curl_init($config['token_url']);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_HTTPHEADER, [
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'Content-Type: application/x-www-form-urlencoded',
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]);
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$response = curl_exec($ch);
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curl_close($ch);
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$tokenData = json_decode($response, true);
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if (!isset($tokenData['access_token'])) {
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die("Fehler beim Token-Abruf: " . $response);
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}
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// ➤ E-Mail-Adresse vom User holen
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$ch = curl_init($config['graph_url'] . '/me');
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HTTPHEADER, [
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'Authorization: Bearer ' . $tokenData['access_token'],
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]);
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$userResponse = curl_exec($ch);
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curl_close($ch);
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$userData = json_decode($userResponse, true);
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$email = $userData['mail'] ?? $userData['userPrincipalName'] ?? null;
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if (!$email) {
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die("Fehler beim Abrufen der E-Mail.");
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}
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// ➤ Speichern in tokens.json
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$tokens = [];
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if (file_exists($config['token_storage'])) {
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$tokens = json_decode(file_get_contents($config['token_storage']), true);
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}
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$tokens[$email] = [
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'access_token' => $tokenData['access_token'],
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'refresh_token' => $tokenData['refresh_token'],
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'expires_in' => $tokenData['expires_in'],
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'time_saved' => time()
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];
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file_put_contents($config['token_storage'], json_encode($tokens, JSON_PRETTY_PRINT));
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echo "Erfolgreich verbunden mit: <b>$email</b><br>";
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echo "<a href='calendar.php?email=" . urlencode($email) . "'>Zum Kalender-Tool</a>";
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