mirror of
https://github.com/danog/phpseclib.git
synced 2024-12-12 00:59:48 +01:00
Merge branch 'master' into php5
* master: ASN1: test case updates ASN1: add test cases for latest changes ASN1: CS update ASN1: make developing new ASN.1 scripts a little easier ASN1: make it so bit string's can have an optional minimum size ASN1: explicit application tags didn't work (although implicit ones did)
This commit is contained in:
commit
bf7abfcfce
@ -509,7 +509,7 @@ class File_ASN1
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*/
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*/
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function asn1map($decoded, $mapping, $special = array())
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function asn1map($decoded, $mapping, $special = array())
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{
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{
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if (isset($mapping['explicit'])) {
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if (isset($mapping['explicit']) && is_array($decoded['content'])) {
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$decoded = $decoded['content'][0];
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$decoded = $decoded['content'][0];
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}
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}
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@ -550,8 +550,16 @@ class File_ASN1
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case $decoded['type'] == $mapping['type']:
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case $decoded['type'] == $mapping['type']:
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break;
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break;
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default:
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default:
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// if $decoded['type'] and $mapping['type'] are both strings, but different types of strings,
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// let it through
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switch (true) {
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case $decoded['type'] < 18: // FILE_ASN1_TYPE_NUMERIC_STRING == 18
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case $decoded['type'] > 30: // FILE_ASN1_TYPE_BMP_STRING == 30
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case $mapping['type'] < 18:
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case $mapping['type'] > 30:
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return null;
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return null;
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}
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}
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}
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if (isset($mapping['implicit'])) {
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if (isset($mapping['implicit'])) {
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$decoded['type'] = $mapping['type'];
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$decoded['type'] = $mapping['type'];
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@ -972,6 +980,10 @@ class File_ASN1
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}
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}
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}
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}
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if (isset($mapping['min']) && $mapping['min'] >= 1 && $size < $mapping['min']) {
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$size = $mapping['min'] - 1;
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}
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$offset = 8 - (($size + 1) & 7);
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$offset = 8 - (($size + 1) & 7);
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$offset = $offset !== 8 ? $offset : 0;
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$offset = $offset !== 8 ? $offset : 0;
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@ -1085,7 +1097,12 @@ class File_ASN1
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}
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}
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if (isset($mapping['cast'])) {
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if (isset($mapping['cast'])) {
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$tag = ($mapping['class'] << 6) | ($tag & 0x20) | $mapping['cast'];
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if (isset($mapping['explicit']) || $mapping['type'] == FILE_ASN1_TYPE_CHOICE) {
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$value = chr($tag) . $this->_encodeLength(strlen($value)) . $value;
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$tag = ($mapping['class'] << 6) | 0x20 | $mapping['cast'];
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} else {
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$tag = ($mapping['class'] << 6) | (ord($temp[0]) & 0x20) | $mapping['cast'];
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}
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}
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}
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return chr($tag) . $this->_encodeLength(strlen($value)) . $value;
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return chr($tag) . $this->_encodeLength(strlen($value)) . $value;
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236
tests/File/ASN1/DevTest.php
Normal file
236
tests/File/ASN1/DevTest.php
Normal file
@ -0,0 +1,236 @@
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<?php
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/**
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* @author Jim Wigginton <terrafrost@php.net>
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* @copyright MMXIV Jim Wigginton
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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*/
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require_once 'File/ASN1.php';
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class File_ASN1_DevTest extends PhpseclibTestCase
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{
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/**
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* on older versions of File_ASN1 this would yield a PHP Warning
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* @group github275
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*/
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public function testAnyString()
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{
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$KDC_REP = array(
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'type' => FILE_ASN1_TYPE_SEQUENCE,
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'children' => array(
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'pvno' => array(
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'constant' => 0,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY),
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'msg-type' => array(
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'constant' => 1,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY),
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'padata' => array(
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'constant' => 2,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY),
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'crealm' => array(
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'constant' => 3,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY),
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'cname' => array(
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'constant' => 4,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY),
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'ticket' => array(
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'constant' => 5,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY),
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'enc-part' => array(
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'constant' => 6,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY)
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)
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);
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$AS_REP = array(
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'class' => FILE_ASN1_CLASS_APPLICATION,
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'cast' => 11,
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'optional' => true,
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'explicit' => true
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) + $KDC_REP;
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$str = 'a4IC3jCCAtqgAwIBBaEDAgELoi8wLTAroQMCAROiJAQiMCAwHqADAgEXoRcbFUNSRUFUVUlUWS5ORVR0ZXN0dXNlcqMPGw' .
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'1DUkVBVFVJVFkuTkVUpBUwE6ADAgEBoQwwChsIdGVzdHVzZXKlggFOYYIBSjCCAUagAwIBBaEPGw1DUkVBVFVJVFkuTkVU' .
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'oiIwIKADAgECoRkwFxsGa3JidGd0Gw1DUkVBVFVJVFkuTkVUo4IBCDCCAQSgAwIBF6EDAgEBooH3BIH0AQlxgm/j4z74Ki' .
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'GsJJnROhh8JAiN7pdvlnkxCYKdG6UgdfK/K0NZ+yz+Xg4kgFO1cQ4XYT4Fm3MTmOHzlFmbzlVkUqBI/RnWA9YTREC9Q7Mf' .
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'PPYfRxRG/C6FlahxHCOKj9GUj7bXg7Oq3Sm+QsKTS2bZT05biNf1s7tPCkdIOO0AAd7hvTCpTNAKl+OLN4cpA6pwwk5c3h' .
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'58Ce5/Uri5yBmrfwgkCD5AJUAI/WH56SEEvpifLc6C96w/7y2krAiZm5PyEO0HVhTzUjKGSHoSMb+Z3HI/ul+G9z0Z4qDu' .
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'NjvgP0jKdrKiwWN00NjpiQ0byZd4y6aCASEwggEdoAMCAReiggEUBIIBEHyi8DIbdcfw2DpniBJ3Sh8dDaEbQx+gWx3omC' .
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'TBEyts4sQGTwgQcqkWfeer8M+SkZs/GGZq2YYkyeF+9b6TxlYuX145NuB3KcyzaS7VNrX37E5nGgG8K6r5gTFOhLCqsjjv' .
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'gPXXqLeJo5D1nV+c8BPIEVsu/bbBPgSqpDwUs2mX1WkEg5vfb7kZMC8+LHiRy+sItvIiTtxxEsQ/GEF/ono3hZrEnDa/C+' .
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'4P3wep6uNMLnLzXJmUaAMaopjE+MOcai/t6T9Vg4pERF5Waqwg5ibAbVGK19HuS4LiKiaY3JsyYBuNkEDwiqM7i1Ekw3V+' .
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'+zoEIxqgXjGgPdrWkzU/H6rnXiqMtiZZqUXwWY0zkCmy';
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$asn1 = new File_ASN1();
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$decoded = $asn1->decodeBER(base64_decode($str));
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$result = $asn1->asn1map($decoded[0], $AS_REP);
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$this->assertInternalType('array', $result);
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}
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/**
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* on older versions of File_ASN1 this would produce a null instead of an array
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* @group github275
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*/
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public function testIncorrectString()
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{
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$PA_DATA = array(
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'type' => FILE_ASN1_TYPE_SEQUENCE,
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'children' => array(
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'padata-type' => array(
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'constant' => 1,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_INTEGER
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),
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'padata-value' => array(
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'constant' => 2,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_OCTET_STRING
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)
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)
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);
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$PrincipalName = array(
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'type' => FILE_ASN1_TYPE_SEQUENCE,
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'children' => array(
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'name-type' => array(
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'constant' => 0,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_INTEGER
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),
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'name-string' => array(
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'constant' => 1,
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'optional' => true,
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'explicit' => true,
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'min' => 0,
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'max' => -1,
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'type' => FILE_ASN1_TYPE_SEQUENCE,
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'children' => array('type' => FILE_ASN1_TYPE_IA5_STRING) // should be FILE_ASN1_TYPE_GENERAL_STRING
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)
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)
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);
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$Ticket = array(
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'class' => FILE_ASN1_CLASS_APPLICATION,
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'cast' => 1,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_SEQUENCE,
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'children' => array(
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'tkt-vno' => array(
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'constant' => 0,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_INTEGER
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),
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'realm' => array(
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'constant' => 1,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY
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),
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'sname' => array(
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'constant' => 2,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY
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),
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'enc-part' => array(
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'constant' => 3,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY
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)
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)
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);
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$KDC_REP = array(
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'type' => FILE_ASN1_TYPE_SEQUENCE,
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'children' => array(
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'pvno' => array(
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'constant' => 0,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_INTEGER),
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'msg-type' => array(
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'constant' => 1,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_INTEGER),
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'padata' => array(
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'constant' => 2,
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'optional' => true,
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'explicit' => true,
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'min' => 0,
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'max' => -1,
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'type' => FILE_ASN1_TYPE_SEQUENCE,
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'children' => $PA_DATA),
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'crealm' => array(
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'constant' => 3,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_OCTET_STRING),
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'cname' => array(
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'constant' => 4,
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'optional' => true,
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'explicit' => true) + $PrincipalName,
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//'type' => FILE_ASN1_TYPE_ANY),
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'ticket' => array(
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'constant' => 5,
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'optional' => true,
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'implicit' => true,
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'min' => 0,
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'max' => 1,
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'type' => FILE_ASN1_TYPE_SEQUENCE,
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'children' => $Ticket),
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'enc-part' => array(
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'constant' => 6,
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'optional' => true,
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'explicit' => true,
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'type' => FILE_ASN1_TYPE_ANY)
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)
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);
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$AS_REP = array(
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'class' => FILE_ASN1_CLASS_APPLICATION,
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'cast' => 11,
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'optional' => true,
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'explicit' => true
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) + $KDC_REP;
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$str = 'a4IC3jCCAtqgAwIBBaEDAgELoi8wLTAroQMCAROiJAQiMCAwHqADAgEXoRcbFUNSRUFUVUlUWS5ORVR0ZXN0dXNlcqMPGw' .
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|
'1DUkVBVFVJVFkuTkVUpBUwE6ADAgEBoQwwChsIdGVzdHVzZXKlggFOYYIBSjCCAUagAwIBBaEPGw1DUkVBVFVJVFkuTkVU' .
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|
'oiIwIKADAgECoRkwFxsGa3JidGd0Gw1DUkVBVFVJVFkuTkVUo4IBCDCCAQSgAwIBF6EDAgEBooH3BIH0AQlxgm/j4z74Ki' .
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|
'GsJJnROhh8JAiN7pdvlnkxCYKdG6UgdfK/K0NZ+yz+Xg4kgFO1cQ4XYT4Fm3MTmOHzlFmbzlVkUqBI/RnWA9YTREC9Q7Mf' .
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|
'PPYfRxRG/C6FlahxHCOKj9GUj7bXg7Oq3Sm+QsKTS2bZT05biNf1s7tPCkdIOO0AAd7hvTCpTNAKl+OLN4cpA6pwwk5c3h' .
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|
'58Ce5/Uri5yBmrfwgkCD5AJUAI/WH56SEEvpifLc6C96w/7y2krAiZm5PyEO0HVhTzUjKGSHoSMb+Z3HI/ul+G9z0Z4qDu' .
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|
'NjvgP0jKdrKiwWN00NjpiQ0byZd4y6aCASEwggEdoAMCAReiggEUBIIBEHyi8DIbdcfw2DpniBJ3Sh8dDaEbQx+gWx3omC' .
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|
'TBEyts4sQGTwgQcqkWfeer8M+SkZs/GGZq2YYkyeF+9b6TxlYuX145NuB3KcyzaS7VNrX37E5nGgG8K6r5gTFOhLCqsjjv' .
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|
'gPXXqLeJo5D1nV+c8BPIEVsu/bbBPgSqpDwUs2mX1WkEg5vfb7kZMC8+LHiRy+sItvIiTtxxEsQ/GEF/ono3hZrEnDa/C+' .
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|
'4P3wep6uNMLnLzXJmUaAMaopjE+MOcai/t6T9Vg4pERF5Waqwg5ibAbVGK19HuS4LiKiaY3JsyYBuNkEDwiqM7i1Ekw3V+' .
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|
'+zoEIxqgXjGgPdrWkzU/H6rnXiqMtiZZqUXwWY0zkCmy';
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|
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|
$asn1 = new File_ASN1();
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|
$decoded = $asn1->decodeBER(base64_decode($str));
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|
$result = $asn1->asn1map($decoded[0], $AS_REP);
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|
|
||||||
|
$this->assertInternalType('array', $result);
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||||||
|
}
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||||||
|
}
|
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