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https://github.com/phpseclib/phpseclib.git
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Merge branch 'datetime-1.0' into datetime-2.0
This commit is contained in:
terrafrost
commit
221a9be8e6
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@ -25,6 +25,8 @@ namespace phpseclib\File;
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use phpseclib\File\ASN1\Element;
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use phpseclib\Math\BigInteger;
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use DateTime;
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use DateTimeZone;
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/**
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* Pure-PHP ASN.1 Parser
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@ -707,7 +709,7 @@ class ASN1
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if (isset($mapping['implicit'])) {
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$decoded['content'] = $this->_decodeTime($decoded['content'], $decoded['type']);
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}
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return @date($this->format, $decoded['content']);
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return $decoded['content'] ? $decoded['content']->format($this->format) : false;
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case self::TYPE_BIT_STRING:
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if (isset($mapping['mapping'])) {
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$offset = ord($decoded['content'][0]);
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@ -956,7 +958,8 @@ class ASN1
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case self::TYPE_GENERALIZED_TIME:
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$format = $mapping['type'] == self::TYPE_UTC_TIME ? 'y' : 'Y';
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$format.= 'mdHis';
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$value = @gmdate($format, strtotime($source)) . 'Z';
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$date = new DateTime($source, new DateTimeZone('GMT'));
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$value = $date->format($format) . 'Z';
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break;
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case self::TYPE_BIT_STRING:
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if (isset($mapping['mapping'])) {
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@ -1137,33 +1140,32 @@ class ASN1
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http://tools.ietf.org/html/rfc5280#section-4.1.2.5.2
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http://www.obj-sys.com/asn1tutorial/node14.html */
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$pattern = $tag == self::TYPE_UTC_TIME ?
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'#^(..)(..)(..)(..)(..)(..)?(.*)$#' :
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'#(....)(..)(..)(..)(..)(..).*([Z+-].*)$#';
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preg_match($pattern, $content, $matches);
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list(, $year, $month, $day, $hour, $minute, $second, $timezone) = $matches;
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$format = 'YmdHis';
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if ($tag == self::TYPE_UTC_TIME) {
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$year = $year >= 50 ? "19$year" : "20$year";
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}
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if ($timezone == 'Z') {
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$mktime = 'gmmktime';
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$timezone = 0;
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} elseif (preg_match('#([+-])(\d\d)(\d\d)#', $timezone, $matches)) {
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$mktime = 'gmmktime';
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$timezone = 60 * $matches[3] + 3600 * $matches[2];
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if ($matches[1] == '-') {
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$timezone = -$timezone;
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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' . $matches[2];
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}
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} else {
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$mktime = 'mktime';
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$timezone = 0;
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$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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$format.= '.u';
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}
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return @$mktime((int)$hour, (int)$minute, (int)$second, (int)$month, (int)$day, (int)$year) + $timezone;
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if ($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, $content);
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}
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/**
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@ -31,6 +31,8 @@ use phpseclib\Crypt\Random;
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use phpseclib\Crypt\RSA;
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use phpseclib\File\ASN1\Element;
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use phpseclib\Math\BigInteger;
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use DateTime;
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use DateTimeZone;
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/**
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* Pure-PHP X.509 Parser
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@ -2082,7 +2084,7 @@ class X509
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}
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if (!isset($date)) {
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$date = time();
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$date = new DateTime($date, new DateTimeZone(date_default_timezone_get()));
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}
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$notBefore = $this->currentCert['tbsCertificate']['validity']['notBefore'];
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@ -2092,8 +2094,8 @@ class X509
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$notAfter = isset($notAfter['generalTime']) ? $notAfter['generalTime'] : $notAfter['utcTime'];
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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 $date < new DateTime($notBefore, new DateTimeZone(@date_default_timezone_get())):
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case $date > new DateTime($notAfter, new DateTimeZone(@date_default_timezone_get())):
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return false;
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}
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@ -3338,7 +3340,11 @@ class X509
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*/
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function _timeField($date)
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{
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$year = @gmdate("Y", @strtotime($date)); // the same way ASN1.php parses this
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if ($date instanceof Element) {
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return $date;
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}
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$dateObj = new DateTime($date, new DateTimeZone('GMT'));
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$year = $dateObj->format('Y'); // the same way ASN1.php parses this
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if ($year < 2050) {
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return array('utcTime' => $date);
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} else {
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@ -3403,8 +3409,12 @@ class X509
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return false;
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}
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$startDate = !empty($this->startDate) ? $this->startDate : @date('D, d M Y H:i:s O');
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$endDate = !empty($this->endDate) ? $this->endDate : @date('D, d M Y H:i:s O', strtotime('+1 year'));
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$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 : $endDate->format('D, d M Y H:i:s O');
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/* "The serial number MUST be a positive integer"
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"Conforming CAs MUST NOT use serialNumber values longer than 20 octets."
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-- https://tools.ietf.org/html/rfc5280#section-4.1.2.2
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@ -3672,7 +3682,9 @@ class X509
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$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) ? $this->startDate : @date('D, d M Y H:i:s O');
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$thisUpdate = new DateTime('now', new DateTimeZone(@date_default_timezone_get()));
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$thisUpdate = !empty($this->startDate) ? $this->startDate : $thisUpdate->format('D, d M Y H:i:s O');
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if (isset($crl->currentCert) && is_array($crl->currentCert) && isset($crl->currentCert['tbsCertList'])) {
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$this->currentCert = $crl->currentCert;
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@ -3823,7 +3835,11 @@ class X509
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*/
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function setStartDate($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 (!is_object($date) || !is_a($date, 'DateTime')) {
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$date = new DateTime($date);
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}
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$this->startDate = $date->format('D, d M Y H:i:s O');
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}
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/**
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@ -3847,7 +3863,11 @@ class X509
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$temp = chr(ASN1::TYPE_GENERALIZED_TIME) . $asn1->_encodeLength(strlen($temp)) . $temp;
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$this->endDate = new Element($temp);
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} else {
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$this->endDate = @date('D, d M Y H:i:s O', @strtotime($date));
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if (!is_object($date) || !is_a($date, 'DateTime')) {
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$date = new DateTime($date);
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}
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$this->endDate = $date->format('D, d M Y H:i:s O');
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}
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}
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@ -4577,8 +4597,9 @@ class X509
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}
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$i = count($rclist);
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$revocationDate = new DateTime('now', new DateTimeZone(@date_default_timezone_get()));
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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->format('D, d M Y H:i:s O')));
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return $i;
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}
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