Bug #19998 » bug_10212_regression_v1.diff
| typo3/sysext/install/mod/class.tx_install_ajax.php (working copy) | ||
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case 'encryptionKey':
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default:
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$this->content = $this->createEncryptionKey();
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$this->addTempContentHttpHeaders();
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break;
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}
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}
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| ... | ... | |
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* @return void
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*/
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function printContent() {
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if (!headers_sent()) {
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header('Content-Length: '.strlen($this->content));
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}
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echo $this->content;
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}
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| ... | ... | |
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* @return string
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*/
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function createEncryptionKey($keyLength = 96) {
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if (!headers_sent()) {
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header("Content-type: text/plain");
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}
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$bytes = t3lib_div::generateRandomBytes($keyLength);
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return substr(bin2hex($bytes), -96);
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}
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/**
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* Sends cache control headers that prevent caching in user agents.
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*
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*/
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function addTempContentHttpHeaders() {
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if (!headers_sent()) {
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// see RFC 2616
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// see Microsoft Knowledge Base #234067
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header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
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header('Cache-Control: no-cache, must-revalidate');
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header('Pragma: no-cache');
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header('Expires: -1');
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}
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}
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}
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// Make instance:
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