mirror of
https://github.com/phpseclib/phpseclib.git
synced 2024-06-26 20:03:31 +00:00
Merge branch '1.0' of https://github.com/phpseclib/phpseclib into 1.0
This commit is contained in:
terrafrost
commit
143d28bafa
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@ -554,7 +554,9 @@ class File_ASN1
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break;
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case FILE_ASN1_TYPE_UTC_TIME:
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case FILE_ASN1_TYPE_GENERALIZED_TIME:
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$current['content'] = $this->_decodeTime(substr($content, $content_pos), $tag);
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$current['content'] = class_exists('DateTime') ?
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$this->_decodeDateTime(substr($content, $content_pos), $tag) :
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$this->_decodeUnixTime(substr($content, $content_pos), $tag);
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default:
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}
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@ -788,10 +790,20 @@ class File_ASN1
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return isset($this->oids[$decoded['content']]) ? $this->oids[$decoded['content']] : $decoded['content'];
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case FILE_ASN1_TYPE_UTC_TIME:
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case FILE_ASN1_TYPE_GENERALIZED_TIME:
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if (isset($mapping['implicit'])) {
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$decoded['content'] = $this->_decodeTime($decoded['content'], $decoded['type']);
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if (class_exists('DateTime')) {
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if (isset($mapping['implicit'])) {
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$decoded['content'] = $this->_decodeDateTime($decoded['content'], $decoded['type']);
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}
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if (!$decoded['content']) {
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return false;
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}
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return $decoded['content']->format($this->format);
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} else {
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if (isset($mapping['implicit'])) {
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$decoded['content'] = $this->_decodeUnixTime($decoded['content'], $decoded['type']);
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}
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return @date($this->format, $decoded['content']);
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}
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return @date($this->format, $decoded['content']);
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case FILE_ASN1_TYPE_BIT_STRING:
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if (isset($mapping['mapping'])) {
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$offset = ord($decoded['content'][0]);
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@ -1040,7 +1052,12 @@ class File_ASN1
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case FILE_ASN1_TYPE_GENERALIZED_TIME:
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$format = $mapping['type'] == FILE_ASN1_TYPE_UTC_TIME ? 'y' : 'Y';
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$format.= 'mdHis';
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$value = @gmdate($format, strtotime($source)) . 'Z';
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if (!class_exists('DateTime')) {
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$value = @gmdate($format, strtotime($source)) . 'Z';
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} else {
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$date = new DateTime($source, new DateTimeZone('GMT'));
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$value = $date->format($format) . 'Z';
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}
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break;
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case FILE_ASN1_TYPE_BIT_STRING:
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if (isset($mapping['mapping'])) {
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@ -1202,7 +1219,7 @@ class File_ASN1
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}
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/**
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* BER-decode the time
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* BER-decode the time (using UNIX time)
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*
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* Called by _decode_ber() and in the case of implicit tags asn1map().
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*
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@ -1211,7 +1228,7 @@ class File_ASN1
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* @param int $tag
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* @return string
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*/
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function _decodeTime($content, $tag)
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function _decodeUnixTime($content, $tag)
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{
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/* UTCTime:
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http://tools.ietf.org/html/rfc5280#section-4.1.2.5.1
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@ -1250,6 +1267,55 @@ class File_ASN1
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return @$mktime((int)$hour, (int)$minute, (int)$second, (int)$month, (int)$day, (int)$year) + $timezone;
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}
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/**
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* BER-decode the time (using DateTime)
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*
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* Called by _decode_ber() and in the case of implicit tags asn1map().
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*
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* @access private
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* @param string $content
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* @param int $tag
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* @return string
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*/
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function _decodeDateTime($content, $tag)
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{
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/* UTCTime:
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http://tools.ietf.org/html/rfc5280#section-4.1.2.5.1
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http://www.obj-sys.com/asn1tutorial/node15.html
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GeneralizedTime:
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http://tools.ietf.org/html/rfc5280#section-4.1.2.5.2
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http://www.obj-sys.com/asn1tutorial/node14.html */
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$format = 'YmdHis';
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if ($tag == FILE_ASN1_TYPE_UTC_TIME) {
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// https://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf#page=28 says "the seconds
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// element shall always be present" but none-the-less I've seen X509 certs where it isn't and if the
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// browsers parse it phpseclib ought to too
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if (preg_match('#^(\d{10})(Z|[+-]\d{4})$#', $content, $matches)) {
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$content = $matches[1] . '00' . $matches[2];
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}
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$prefix = substr($content, 0, 2) >= 50 ? '19' : '20';
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$content = $prefix . $content;
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} elseif (strpos($content, '.') !== false) {
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$format.= '.u';
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}
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if ($content[strlen($content) - 1] == 'Z') {
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$content = substr($content, 0, -1) . '+0000';
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}
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if (strpos($content, '-') !== false || strpos($content, '+') !== false) {
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$format.= 'O';
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}
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// error supression isn't necessary as of PHP 7.0:
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// http://php.net/manual/en/migration70.other-changes.php
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return @DateTime::createFromFormat($format, $content);
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}
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/**
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* Set the time format
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*
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@ -2114,7 +2114,9 @@ class File_X509
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}
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if (!isset($date)) {
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$date = time();
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$date = class_exists('DateTime') ?
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new DateTime($date, new DateTimeZone(date_default_timezone_get())) :
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time();
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}
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$notBefore = $this->currentCert['tbsCertificate']['validity']['notBefore'];
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@ -2123,9 +2125,17 @@ class File_X509
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$notAfter = $this->currentCert['tbsCertificate']['validity']['notAfter'];
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$notAfter = isset($notAfter['generalTime']) ? $notAfter['generalTime'] : $notAfter['utcTime'];
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if (class_exists('DateTime')) {
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$notBefore = new DateTime($notBefore, new DateTimeZone(@date_default_timezone_get()));
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$notAfter = new DateTime($notAfter, new DateTimeZone(@date_default_timezone_get()));
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} else {
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$notBefore = @strtotime($notBefore);
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$notAfter = @strtotime($notAfter);
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}
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switch (true) {
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case $date < @strtotime($notBefore):
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case $date > @strtotime($notAfter):
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case $date < $notBefore:
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case $date > $notAfter:
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return false;
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}
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@ -3385,7 +3395,15 @@ class File_X509
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*/
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function _timeField($date)
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{
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$year = @gmdate("Y", @strtotime($date)); // the same way ASN1.php parses this
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if (is_object($date) && strtolower(get_class($date)) == 'file_asn1_element') {
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return $date;
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}
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if (!class_exists('DateTime')) {
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$year = @gmdate("Y", @strtotime($date)); // the same way ASN1.php parses this
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} else {
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$dateObj = new DateTime($date, new DateTimeZone('GMT'));
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$year = $dateObj->format('Y');
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}
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if ($year < 2050) {
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return array('utcTime' => $date);
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} else {
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@ -3450,8 +3468,16 @@ class File_X509
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return false;
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}
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$startDate = !empty($this->startDate) ? $this->startDate : @date('D, d M Y H:i:s O');
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$endDate = !empty($this->endDate) ? $this->endDate : @date('D, d M Y H:i:s O', strtotime('+1 year'));
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if (!class_exists('DateTime')) {
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$startDate = !empty($this->startDate) ? $this->startDate : @date('D, d M Y H:i:s O');
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$endDate = !empty($this->endDate) ? $this->endDate : @date('D, d M Y H:i:s O', strtotime('+1 year'));
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} else {
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$startDate = new DateTime('now', new DateTimeZone(@date_default_timezone_get()));
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$startDate = !empty($this->startDate) ? $this->startDate : $startDate->format('D, d M Y H:i:s O');
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$endDate = new DateTime('+1 year', new DateTimeZone(@date_default_timezone_get()));
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$endDate = !empty($this->endDate) ? $this->endDate : $endDate->format('D, d M Y H:i:s O');
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}
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if (!empty($this->serialNumber)) {
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$serialNumber = $this->serialNumber;
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} else {
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@ -3724,7 +3750,12 @@ class File_X509
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$currentCert = isset($this->currentCert) ? $this->currentCert : null;
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$signatureSubject = isset($this->signatureSubject) ? $this->signatureSubject : null;
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$thisUpdate = !empty($this->startDate) ? $this->startDate : @date('D, d M Y H:i:s O');
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if (!class_exists('DateTime')) {
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$thisUpdate = !empty($this->startDate) ? $this->startDate : @date('D, d M Y H:i:s O');
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} else {
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$thisUpdate = new DateTime('now', new DateTimeZone(@date_default_timezone_get()));
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$thisUpdate = !empty($this->startDate) ? $this->startDate : $thisUpdate->format('D, d M Y H:i:s O');
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}
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if (isset($crl->currentCert) && is_array($crl->currentCert) && isset($crl->currentCert['tbsCertList'])) {
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$this->currentCert = $crl->currentCert;
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@ -3876,7 +3907,12 @@ class File_X509
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*/
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function setStartDate($date)
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{
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$this->startDate = @date('D, d M Y H:i:s O', @strtotime($date));
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if (class_exists('DateTime')) {
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$date = new DateTime($date);
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$this->startDate = $date->format('D, d M Y H:i:s O');
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} else {
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$this->startDate = @date('D, d M Y H:i:s O', @strtotime($date));
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}
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}
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/**
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@ -3900,7 +3936,12 @@ class File_X509
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$temp = chr(FILE_ASN1_TYPE_GENERALIZED_TIME) . $asn1->_encodeLength(strlen($temp)) . $temp;
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$this->endDate = new File_ASN1_Element($temp);
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} else {
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$this->endDate = @date('D, d M Y H:i:s O', @strtotime($date));
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if (class_exists('DateTime')) {
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$date = new DateTime($date);
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$this->endDate = $date->format('D, d M Y H:i:s O');
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} else {
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$this->endDate = @date('D, d M Y H:i:s O', @strtotime($date));
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}
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}
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}
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@ -4640,9 +4681,16 @@ class File_X509
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return false;
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}
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if (!class_exists('DateTime')) {
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$revocationDate = @date('D, d M Y H:i:s O');
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} else {
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$revocationDate = new DateTime('now', new DateTimeZone(@date_default_timezone_get()));
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$revocationDate = $revocationDate->format('D, d M Y H:i:s O');
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}
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$i = count($rclist);
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$rclist[] = array('userCertificate' => $serial,
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'revocationDate' => $this->_timeField(@date('D, d M Y H:i:s O')));
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'revocationDate' => $this->_timeField($revocationDate));
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return $i;
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}
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