WIP: Update url shortener sample #1212
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googlebot
added
the
cla: yes
sirdarckcat
suggested changes
May 5, 2017
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| function generateCsrfToken() | ||
| { | ||
| $_SESSION['csrf_token'] = bin2hex(openssl_random_pseudo_bytes(32)); |
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bshaffer
requested changes
May 9, 2017
| $_SESSION['csrf_token'] = bin2hex(openssl_random_pseudo_bytes(32)); | ||
| } | ||
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| function validateCsrfToken() |
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| $_SESSION['access_token'] = $client->getAccessToken(); | ||
| } else { | ||
| $invalidCsrf = true; | ||
| generateCsrfToken(); |
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| <a href="<?= $_SERVER['PHP_SELF'] ?>">Create another</a> | ||
| <a href="<?= htmlspecialchars($_SERVER['PHP_SELF']); ?>">Create another</a> | ||
| <?php endif ?> | ||
| <?php if (isset($invalidCsrf) && $invalidCsrf): ?> |
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| <input name="url" class="url" type="text"> | ||
| <input type="hidden" name="csrf_token" value="<?php echo $_SESSION['csrf_token']; ?>" /> |
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| @@ -60,7 +60,13 @@ | |||
| * local access token in this case | |||
| ************************************************/ | |||
| if (isset($_REQUEST['logout'])) { | |||
| unset($_SESSION['access_token']); | |||
| if (validateCsrfToken()) { | |||
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closing in favor of #1240 |
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cc @sirdarckcat
Addressing issues raised in #1197 (b/37360079)