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Moved global constants into class constants and updated all references

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This commit is contained in:
Clint Nelissen 2014-12-03 18:08:22 -08:00
parent b771ca36cf
commit a9925941b0
3 changed files with 510 additions and 510 deletions
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408
phpseclib/File/ASN1.php
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@ -23,72 +23,6 @@
use \phpseclib\Math\BigInteger;
/**#@+
* Tag Classes
*
* @access private
* @link http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf#page=12
*/
define('FILE_ASN1_CLASS_UNIVERSAL', 0);
define('FILE_ASN1_CLASS_APPLICATION', 1);
define('FILE_ASN1_CLASS_CONTEXT_SPECIFIC', 2);
define('FILE_ASN1_CLASS_PRIVATE', 3);
/**#@-*/
/**#@+
* Tag Classes
*
* @access private
* @link http://www.obj-sys.com/asn1tutorial/node124.html
*/
define('FILE_ASN1_TYPE_BOOLEAN', 1);
define('FILE_ASN1_TYPE_INTEGER', 2);
define('FILE_ASN1_TYPE_BIT_STRING', 3);
define('FILE_ASN1_TYPE_OCTET_STRING', 4);
define('FILE_ASN1_TYPE_NULL', 5);
define('FILE_ASN1_TYPE_OBJECT_IDENTIFIER', 6);
//define('FILE_ASN1_TYPE_OBJECT_DESCRIPTOR', 7);
//define('FILE_ASN1_TYPE_INSTANCE_OF', 8); // EXTERNAL
define('FILE_ASN1_TYPE_REAL', 9);
define('FILE_ASN1_TYPE_ENUMERATED', 10);
//define('FILE_ASN1_TYPE_EMBEDDED', 11);
define('FILE_ASN1_TYPE_UTF8_STRING', 12);
//define('FILE_ASN1_TYPE_RELATIVE_OID', 13);
define('FILE_ASN1_TYPE_SEQUENCE', 16); // SEQUENCE OF
define('FILE_ASN1_TYPE_SET', 17); // SET OF
/**#@-*/
/**#@+
* More Tag Classes
*
* @access private
* @link http://www.obj-sys.com/asn1tutorial/node10.html
*/
define('FILE_ASN1_TYPE_NUMERIC_STRING', 18);
define('FILE_ASN1_TYPE_PRINTABLE_STRING', 19);
define('FILE_ASN1_TYPE_TELETEX_STRING', 20); // T61String
define('FILE_ASN1_TYPE_VIDEOTEX_STRING', 21);
define('FILE_ASN1_TYPE_IA5_STRING', 22);
define('FILE_ASN1_TYPE_UTC_TIME', 23);
define('FILE_ASN1_TYPE_GENERALIZED_TIME', 24);
define('FILE_ASN1_TYPE_GRAPHIC_STRING', 25);
define('FILE_ASN1_TYPE_VISIBLE_STRING', 26); // ISO646String
define('FILE_ASN1_TYPE_GENERAL_STRING', 27);
define('FILE_ASN1_TYPE_UNIVERSAL_STRING', 28);
//define('FILE_ASN1_TYPE_CHARACTER_STRING', 29);
define('FILE_ASN1_TYPE_BMP_STRING', 30);
/**#@-*/
/**#@+
* Tag Aliases
*
* These tags are kinda place holders for other tags.
*
* @access private
*/
define('FILE_ASN1_TYPE_CHOICE', -1);
define('FILE_ASN1_TYPE_ANY', -2);
/**#@-*/
/**
* Include File_ASN1_Element
*/
@ -105,6 +39,72 @@ if (!class_exists('File_ASN1_Element')) {
*/
class File_ASN1
{
/**#@+
* Tag Classes
*
* @access private
* @link http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf#page=12
*/
const CLASS_UNIVERSAL = 0;
const CLASS_APPLICATION = 1;
const CLASS_CONTEXT_SPECIFIC = 2;
const CLASS_PRIVATE = 3;
/**#@-*/
/**#@+
* Tag Classes
*
* @access private
* @link http://www.obj-sys.com/asn1tutorial/node124.html
*/
const TYPE_BOOLEAN = 1;
const TYPE_INTEGER = 2;
const TYPE_BIT_STRING = 3;
const TYPE_OCTET_STRING = 4;
const TYPE_NULL = 5;
const TYPE_OBJECT_IDENTIFIER = 6;
//const TYPE_OBJECT_DESCRIPTOR = 7;
//const TYPE_INSTANCE_OF = 8; // EXTERNAL
const TYPE_REAL = 9;
const TYPE_ENUMERATED = 10;
//const TYPE_EMBEDDED = 11;
const TYPE_UTF8_STRING = 12;
//const TYPE_RELATIVE_OID = 13;
const TYPE_SEQUENCE = 16; // SEQUENCE OF
const TYPE_SET = 17; // SET OF
/**#@-*/
/**#@+
* More Tag Classes
*
* @access private
* @link http://www.obj-sys.com/asn1tutorial/node10.html
*/
const TYPE_NUMERIC_STRING = 18;
const TYPE_PRINTABLE_STRING = 19;
const TYPE_TELETEX_STRING = 20; // T61String
const TYPE_VIDEOTEX_STRING = 21;
const TYPE_IA5_STRING = 22;
const TYPE_UTC_TIME = 23;
const TYPE_GENERALIZED_TIME = 24;
const TYPE_GRAPHIC_STRING = 25;
const TYPE_VISIBLE_STRING = 26; // ISO646String
const TYPE_GENERAL_STRING = 27;
const TYPE_UNIVERSAL_STRING = 28;
//const TYPE_CHARACTER_STRING = 29;
const TYPE_BMP_STRING = 30;
/**#@-*/
/**#@+
* Tag Aliases
*
* These tags are kinda place holders for other tags.
*
* @access private
*/
const TYPE_CHOICE = -1;
const TYPE_ANY = -2;
/**#@-*/
/**
* ASN.1 object identifier
*
@ -137,7 +137,7 @@ class File_ASN1
/**
* Filters
*
* If the mapping type is FILE_ASN1_TYPE_ANY what do we actually encode it as?
* If the mapping type is self::TYPE_ANY what do we actually encode it as?
*
* @var Array
* @access private
@ -148,7 +148,7 @@ class File_ASN1
/**
* Type mapping table for the ANY type.
*
* Structured or unknown types are mapped to a FILE_ASN1_Element.
* Structured or unknown types are mapped to a File\ASN1\Element.
* Unambiguous types get the direct mapping (int/real/bool).
* Others are mapped as a choice, with an extra indexing level.
*
@ -156,28 +156,28 @@ class File_ASN1
* @access public
*/
var $ANYmap = array(
FILE_ASN1_TYPE_BOOLEAN => true,
FILE_ASN1_TYPE_INTEGER => true,
FILE_ASN1_TYPE_BIT_STRING => 'bitString',
FILE_ASN1_TYPE_OCTET_STRING => 'octetString',
FILE_ASN1_TYPE_NULL => 'null',
FILE_ASN1_TYPE_OBJECT_IDENTIFIER => 'objectIdentifier',
FILE_ASN1_TYPE_REAL => true,
FILE_ASN1_TYPE_ENUMERATED => 'enumerated',
FILE_ASN1_TYPE_UTF8_STRING => 'utf8String',
FILE_ASN1_TYPE_NUMERIC_STRING => 'numericString',
FILE_ASN1_TYPE_PRINTABLE_STRING => 'printableString',
FILE_ASN1_TYPE_TELETEX_STRING => 'teletexString',
FILE_ASN1_TYPE_VIDEOTEX_STRING => 'videotexString',
FILE_ASN1_TYPE_IA5_STRING => 'ia5String',
FILE_ASN1_TYPE_UTC_TIME => 'utcTime',
FILE_ASN1_TYPE_GENERALIZED_TIME => 'generalTime',
FILE_ASN1_TYPE_GRAPHIC_STRING => 'graphicString',
FILE_ASN1_TYPE_VISIBLE_STRING => 'visibleString',
FILE_ASN1_TYPE_GENERAL_STRING => 'generalString',
FILE_ASN1_TYPE_UNIVERSAL_STRING => 'universalString',
//FILE_ASN1_TYPE_CHARACTER_STRING => 'characterString',
FILE_ASN1_TYPE_BMP_STRING => 'bmpString'
self::TYPE_BOOLEAN => true,
self::TYPE_INTEGER => true,
self::TYPE_BIT_STRING => 'bitString',
self::TYPE_OCTET_STRING => 'octetString',
self::TYPE_NULL => 'null',
self::TYPE_OBJECT_IDENTIFIER => 'objectIdentifier',
self::TYPE_REAL => true,
self::TYPE_ENUMERATED => 'enumerated',
self::TYPE_UTF8_STRING => 'utf8String',
self::TYPE_NUMERIC_STRING => 'numericString',
self::TYPE_PRINTABLE_STRING => 'printableString',
self::TYPE_TELETEX_STRING => 'teletexString',
self::TYPE_VIDEOTEX_STRING => 'videotexString',
self::TYPE_IA5_STRING => 'ia5String',
self::TYPE_UTC_TIME => 'utcTime',
self::TYPE_GENERALIZED_TIME => 'generalTime',
self::TYPE_GRAPHIC_STRING => 'graphicString',
self::TYPE_VISIBLE_STRING => 'visibleString',
self::TYPE_GENERAL_STRING => 'generalString',
self::TYPE_UNIVERSAL_STRING => 'universalString',
//self::TYPE_CHARACTER_STRING => 'characterString',
self::TYPE_BMP_STRING => 'bmpString'
);
/**
@ -190,13 +190,13 @@ class File_ASN1
* @access public
*/
var $stringTypeSize = array(
FILE_ASN1_TYPE_UTF8_STRING => 0,
FILE_ASN1_TYPE_BMP_STRING => 2,
FILE_ASN1_TYPE_UNIVERSAL_STRING => 4,
FILE_ASN1_TYPE_PRINTABLE_STRING => 1,
FILE_ASN1_TYPE_TELETEX_STRING => 1,
FILE_ASN1_TYPE_IA5_STRING => 1,
FILE_ASN1_TYPE_VISIBLE_STRING => 1,
self::TYPE_UTF8_STRING => 0,
self::TYPE_BMP_STRING => 2,
self::TYPE_UNIVERSAL_STRING => 4,
self::TYPE_PRINTABLE_STRING => 1,
self::TYPE_TELETEX_STRING => 1,
self::TYPE_IA5_STRING => 1,
self::TYPE_VISIBLE_STRING => 1,
);
/**
@ -223,8 +223,8 @@ class File_ASN1
* Parse BER-encoding (Helper function)
*
* Sometimes we want to get the BER encoding of a particular tag. $start lets us do that without having to reencode.
* $encoded is passed by reference for the recursive calls done for FILE_ASN1_TYPE_BIT_STRING and
* FILE_ASN1_TYPE_OCTET_STRING. In those cases, the indefinite length is used.
* $encoded is passed by reference for the recursive calls done for self::TYPE_BIT_STRING and
* self::TYPE_OCTET_STRING. In those cases, the indefinite length is used.
*
* @param String $encoded
* @param Integer $start
@ -287,9 +287,9 @@ class File_ASN1
-- http://www.obj-sys.com/asn1tutorial/node12.html */
$class = ($type >> 6) & 3;
switch ($class) {
case FILE_ASN1_CLASS_APPLICATION:
case FILE_ASN1_CLASS_PRIVATE:
case FILE_ASN1_CLASS_CONTEXT_SPECIFIC:
case self::CLASS_APPLICATION:
case self::CLASS_PRIVATE:
case self::CLASS_CONTEXT_SPECIFIC:
if ($constructed) {
$newcontent = $this->_decode_ber($content, $start);
$length = $newcontent['length'];
@ -319,20 +319,20 @@ class File_ASN1
// decode UNIVERSAL tags
switch ($tag) {
case FILE_ASN1_TYPE_BOOLEAN:
case self::TYPE_BOOLEAN:
// "The contents octets shall consist of a single octet." -- paragraph 8.2.1
//if (strlen($content) != 1) {
// return false;
//}
$current['content'] = (bool) ord($content[0]);
break;
case FILE_ASN1_TYPE_INTEGER:
case FILE_ASN1_TYPE_ENUMERATED:
case self::TYPE_INTEGER:
case self::TYPE_ENUMERATED:
$current['content'] = new BigInteger($content, -256);
break;
case FILE_ASN1_TYPE_REAL: // not currently supported
case self::TYPE_REAL: // not currently supported
return false;
case FILE_ASN1_TYPE_BIT_STRING:
case self::TYPE_BIT_STRING:
// The initial octet shall encode, as an unsigned binary integer with bit 1 as the least significant bit,
// the number of unused bits in the final subsequent octet. The number shall be in the range zero to
// seven.
@ -344,19 +344,19 @@ class File_ASN1
$last = count($temp) - 1;
for ($i = 0; $i < $last; $i++) {
// all subtags should be bit strings
//if ($temp[$i]['type'] != FILE_ASN1_TYPE_BIT_STRING) {
//if ($temp[$i]['type'] != self::TYPE_BIT_STRING) {
// return false;
//}
$current['content'].= substr($temp[$i]['content'], 1);
}
// all subtags should be bit strings
//if ($temp[$last]['type'] != FILE_ASN1_TYPE_BIT_STRING) {
//if ($temp[$last]['type'] != self::TYPE_BIT_STRING) {
// return false;
//}
$current['content'] = $temp[$last]['content'][0] . $current['content'] . substr($temp[$i]['content'], 1);
}
break;
case FILE_ASN1_TYPE_OCTET_STRING:
case self::TYPE_OCTET_STRING:
if (!$constructed) {
$current['content'] = $content;
} else {
@ -366,7 +366,7 @@ class File_ASN1
$temp = $this->_decode_ber($content, $length + $start);
$this->_string_shift($content, $temp['length']);
// all subtags should be octet strings
//if ($temp['type'] != FILE_ASN1_TYPE_OCTET_STRING) {
//if ($temp['type'] != self::TYPE_OCTET_STRING) {
// return false;
//}
$current['content'].= $temp['content'];
@ -377,14 +377,14 @@ class File_ASN1
}
}
break;
case FILE_ASN1_TYPE_NULL:
case self::TYPE_NULL:
// "The contents octets shall not contain any octets." -- paragraph 8.8.2
//if (strlen($content)) {
// return false;
//}
break;
case FILE_ASN1_TYPE_SEQUENCE:
case FILE_ASN1_TYPE_SET:
case self::TYPE_SEQUENCE:
case self::TYPE_SET:
$offset = 0;
$current['content'] = array();
while (strlen($content)) {
@ -400,7 +400,7 @@ class File_ASN1
$offset+= $temp['length'];
}
break;
case FILE_ASN1_TYPE_OBJECT_IDENTIFIER:
case self::TYPE_OBJECT_IDENTIFIER:
$temp = ord($this->_string_shift($content));
$current['content'] = sprintf('%d.%d', floor($temp / 40), $temp % 40);
$valuen = 0;
@ -426,31 +426,31 @@ class File_ASN1
Per that, we're not going to do any validation. If there are any illegal characters in the string,
we don't really care */
case FILE_ASN1_TYPE_NUMERIC_STRING:
case self::TYPE_NUMERIC_STRING:
// 0,1,2,3,4,5,6,7,8,9, and space
case FILE_ASN1_TYPE_PRINTABLE_STRING:
case self::TYPE_PRINTABLE_STRING:
// Upper and lower case letters, digits, space, apostrophe, left/right parenthesis, plus sign, comma,
// hyphen, full stop, solidus, colon, equal sign, question mark
case FILE_ASN1_TYPE_TELETEX_STRING:
case self::TYPE_TELETEX_STRING:
// The Teletex character set in CCITT's T61, space, and delete
// see http://en.wikipedia.org/wiki/Teletex#Character_sets
case FILE_ASN1_TYPE_VIDEOTEX_STRING:
case self::TYPE_VIDEOTEX_STRING:
// The Videotex character set in CCITT's T.100 and T.101, space, and delete
case FILE_ASN1_TYPE_VISIBLE_STRING:
case self::TYPE_VISIBLE_STRING:
// Printing character sets of international ASCII, and space
case FILE_ASN1_TYPE_IA5_STRING:
case self::TYPE_IA5_STRING:
// International Alphabet 5 (International ASCII)
case FILE_ASN1_TYPE_GRAPHIC_STRING:
case self::TYPE_GRAPHIC_STRING:
// All registered G sets, and space
case FILE_ASN1_TYPE_GENERAL_STRING:
case self::TYPE_GENERAL_STRING:
// All registered C and G sets, space and delete
case FILE_ASN1_TYPE_UTF8_STRING:
case self::TYPE_UTF8_STRING:
// ????
case FILE_ASN1_TYPE_BMP_STRING:
case self::TYPE_BMP_STRING:
$current['content'] = $content;
break;
case FILE_ASN1_TYPE_UTC_TIME:
case FILE_ASN1_TYPE_GENERALIZED_TIME:
case self::TYPE_UTC_TIME:
case self::TYPE_GENERALIZED_TIME:
$current['content'] = $this->_decodeTime($content, $tag);
default:
}
@ -481,7 +481,7 @@ class File_ASN1
}
switch (true) {
case $mapping['type'] == FILE_ASN1_TYPE_ANY:
case $mapping['type'] == self::TYPE_ANY:
$intype = $decoded['type'];
if (isset($decoded['constant']) || !isset($this->ANYmap[$intype]) || ($this->encoded[$decoded['start']] & 0x20)) {
return new File_ASN1_Element(substr($this->encoded, $decoded['start'], $decoded['length']));
@ -491,14 +491,14 @@ class File_ASN1
return array($inmap => $this->asn1map($decoded, array('type' => $intype) + $mapping, $special));
}
break;
case $mapping['type'] == FILE_ASN1_TYPE_CHOICE:
case $mapping['type'] == self::TYPE_CHOICE:
foreach ($mapping['children'] as $key => $option) {
switch (true) {
case isset($option['constant']) && $option['constant'] == $decoded['constant']:
case !isset($option['constant']) && $option['type'] == $decoded['type']:
$value = $this->asn1map($decoded, $option, $special);
break;
case !isset($option['constant']) && $option['type'] == FILE_ASN1_TYPE_CHOICE:
case !isset($option['constant']) && $option['type'] == self::TYPE_CHOICE:
$v = $this->asn1map($decoded, $option, $special);
if (isset($v)) {
$value = $v;
@ -520,8 +520,8 @@ class File_ASN1
// if $decoded['type'] and $mapping['type'] are both strings, but different types of strings,
// let it through
switch (true) {
case $decoded['type'] < 18: // FILE_ASN1_TYPE_NUMERIC_STRING == 18
case $decoded['type'] > 30: // FILE_ASN1_TYPE_BMP_STRING == 30
case $decoded['type'] < 18: // self::TYPE_NUMERIC_STRING == 18
case $decoded['type'] > 30: // self::TYPE_BMP_STRING == 30
case $mapping['type'] < 18:
case $mapping['type'] > 30:
return null;
@ -533,7 +533,7 @@ class File_ASN1
}
switch ($decoded['type']) {
case FILE_ASN1_TYPE_SEQUENCE:
case self::TYPE_SEQUENCE:
$map = array();
// ignore the min and max
@ -556,18 +556,18 @@ class File_ASN1
if ($maymatch) {
$temp = $decoded['content'][$i];
if ($child['type'] != FILE_ASN1_TYPE_CHOICE) {
if ($child['type'] != self::TYPE_CHOICE) {
// Get the mapping and input class & constant.
$childClass = $tempClass = FILE_ASN1_CLASS_UNIVERSAL;
$childClass = $tempClass = self::CLASS_UNIVERSAL;
$constant = null;
if (isset($temp['constant'])) {
$tempClass = isset($temp['class']) ? $temp['class'] : FILE_ASN1_CLASS_CONTEXT_SPECIFIC;
$tempClass = isset($temp['class']) ? $temp['class'] : self::CLASS_CONTEXT_SPECIFIC;
}
if (isset($child['class'])) {
$childClass = $child['class'];
$constant = $child['cast'];
} elseif (isset($child['constant'])) {
$childClass = FILE_ASN1_CLASS_CONTEXT_SPECIFIC;
$childClass = self::CLASS_CONTEXT_SPECIFIC;
$constant = $child['constant'];
}
@ -576,7 +576,7 @@ class File_ASN1
$maymatch = $constant == $temp['constant'] && $childClass == $tempClass;
} else {
// Can only match if no constant expected and type matches or is generic.
$maymatch = !isset($child['constant']) && array_search($child['type'], array($temp['type'], FILE_ASN1_TYPE_ANY, FILE_ASN1_TYPE_CHOICE)) !== false;
$maymatch = !isset($child['constant']) && array_search($child['type'], array($temp['type'], self::TYPE_ANY, self::TYPE_CHOICE)) !== false;
}
}
}
@ -605,7 +605,7 @@ class File_ASN1
return $i < $n? null: $map;
// the main diff between sets and sequences is the encapsulation of the foreach in another for loop
case FILE_ASN1_TYPE_SET:
case self::TYPE_SET:
$map = array();
// ignore the min and max
@ -622,9 +622,9 @@ class File_ASN1
for ($i = 0; $i < count($decoded['content']); $i++) {
$temp = $decoded['content'][$i];
$tempClass = FILE_ASN1_CLASS_UNIVERSAL;
$tempClass = self::CLASS_UNIVERSAL;
if (isset($temp['constant'])) {
$tempClass = isset($temp['class']) ? $temp['class'] : FILE_ASN1_CLASS_CONTEXT_SPECIFIC;
$tempClass = isset($temp['class']) ? $temp['class'] : self::CLASS_CONTEXT_SPECIFIC;
}
foreach ($mapping['children'] as $key => $child) {
@ -632,14 +632,14 @@ class File_ASN1
continue;
}
$maymatch = true;
if ($child['type'] != FILE_ASN1_TYPE_CHOICE) {
$childClass = FILE_ASN1_CLASS_UNIVERSAL;
if ($child['type'] != self::TYPE_CHOICE) {
$childClass = self::CLASS_UNIVERSAL;
$constant = null;
if (isset($child['class'])) {
$childClass = $child['class'];
$constant = $child['cast'];
} elseif (isset($child['constant'])) {
$childClass = FILE_ASN1_CLASS_CONTEXT_SPECIFIC;
$childClass = self::CLASS_CONTEXT_SPECIFIC;
$constant = $child['constant'];
}
@ -648,7 +648,7 @@ class File_ASN1
$maymatch = $constant == $temp['constant'] && $childClass == $tempClass;
} else {
// Can only match if no constant expected and type matches or is generic.
$maymatch = !isset($child['constant']) && array_search($child['type'], array($temp['type'], FILE_ASN1_TYPE_ANY, FILE_ASN1_TYPE_CHOICE)) !== false;
$maymatch = !isset($child['constant']) && array_search($child['type'], array($temp['type'], self::TYPE_ANY, self::TYPE_CHOICE)) !== false;
}
}
@ -681,15 +681,15 @@ class File_ASN1
}
}
return $map;
case FILE_ASN1_TYPE_OBJECT_IDENTIFIER:
case self::TYPE_OBJECT_IDENTIFIER:
return isset($this->oids[$decoded['content']]) ? $this->oids[$decoded['content']] : $decoded['content'];
case FILE_ASN1_TYPE_UTC_TIME:
case FILE_ASN1_TYPE_GENERALIZED_TIME:
case self::TYPE_UTC_TIME:
case self::TYPE_GENERALIZED_TIME:
if (isset($mapping['implicit'])) {
$decoded['content'] = $this->_decodeTime($decoded['content'], $decoded['type']);
}
return @date($this->format, $decoded['content']);
case FILE_ASN1_TYPE_BIT_STRING:
case self::TYPE_BIT_STRING:
if (isset($mapping['mapping'])) {
$offset = ord($decoded['content'][0]);
$size = (strlen($decoded['content']) - 1) * 8 - $offset;
@ -718,26 +718,26 @@ class File_ASN1
}
return $values;
}
case FILE_ASN1_TYPE_OCTET_STRING:
case self::TYPE_OCTET_STRING:
return base64_encode($decoded['content']);
case FILE_ASN1_TYPE_NULL:
case self::TYPE_NULL:
return '';
case FILE_ASN1_TYPE_BOOLEAN:
case self::TYPE_BOOLEAN:
return $decoded['content'];
case FILE_ASN1_TYPE_NUMERIC_STRING:
case FILE_ASN1_TYPE_PRINTABLE_STRING:
case FILE_ASN1_TYPE_TELETEX_STRING:
case FILE_ASN1_TYPE_VIDEOTEX_STRING:
case FILE_ASN1_TYPE_IA5_STRING:
case FILE_ASN1_TYPE_GRAPHIC_STRING:
case FILE_ASN1_TYPE_VISIBLE_STRING:
case FILE_ASN1_TYPE_GENERAL_STRING:
case FILE_ASN1_TYPE_UNIVERSAL_STRING:
case FILE_ASN1_TYPE_UTF8_STRING:
case FILE_ASN1_TYPE_BMP_STRING:
case self::TYPE_NUMERIC_STRING:
case self::TYPE_PRINTABLE_STRING:
case self::TYPE_TELETEX_STRING:
case self::TYPE_VIDEOTEX_STRING:
case self::TYPE_IA5_STRING:
case self::TYPE_GRAPHIC_STRING:
case self::TYPE_VISIBLE_STRING:
case self::TYPE_GENERAL_STRING:
case self::TYPE_UNIVERSAL_STRING:
case self::TYPE_UTF8_STRING:
case self::TYPE_BMP_STRING:
return $decoded['content'];
case FILE_ASN1_TYPE_INTEGER:
case FILE_ASN1_TYPE_ENUMERATED:
case self::TYPE_INTEGER:
case self::TYPE_ENUMERATED:
$temp = $decoded['content'];
if (isset($mapping['implicit'])) {
$temp = new BigInteger($decoded['content'], -256);
@ -802,8 +802,8 @@ class File_ASN1
$tag = $mapping['type'];
switch ($tag) {
case FILE_ASN1_TYPE_SET: // Children order is not important, thus process in sequence.
case FILE_ASN1_TYPE_SEQUENCE:
case self::TYPE_SET: // Children order is not important, thus process in sequence.
case self::TYPE_SEQUENCE:
$tag|= 0x20; // set the constructed bit
$value = '';
@ -851,18 +851,18 @@ class File_ASN1
AUTOMATIC TAGS, but the type defined by "Type" is an untagged choice type, an untagged open type, or
an untagged "DummyReference" (see ITU-T Rec. X.683 | ISO/IEC 8824-4, 8.3)."
*/
if (isset($child['explicit']) || $child['type'] == FILE_ASN1_TYPE_CHOICE) {
$subtag = chr((FILE_ASN1_CLASS_CONTEXT_SPECIFIC << 6) | 0x20 | $child['constant']);
if (isset($child['explicit']) || $child['type'] == self::TYPE_CHOICE) {
$subtag = chr((self::CLASS_CONTEXT_SPECIFIC << 6) | 0x20 | $child['constant']);
$temp = $subtag . $this->_encodeLength(strlen($temp)) . $temp;
} else {
$subtag = chr((FILE_ASN1_CLASS_CONTEXT_SPECIFIC << 6) | (ord($temp[0]) & 0x20) | $child['constant']);
$subtag = chr((self::CLASS_CONTEXT_SPECIFIC << 6) | (ord($temp[0]) & 0x20) | $child['constant']);
$temp = $subtag . substr($temp, 1);
}
}
$value.= $temp;
}
break;
case FILE_ASN1_TYPE_CHOICE:
case self::TYPE_CHOICE:
$temp = false;
foreach ($mapping['children'] as $key => $child) {
@ -885,11 +885,11 @@ class File_ASN1
// if isset($child['constant']) is true then isset($child['optional']) should be true as well
if (isset($child['constant'])) {
if (isset($child['explicit']) || $child['type'] == FILE_ASN1_TYPE_CHOICE) {
$subtag = chr((FILE_ASN1_CLASS_CONTEXT_SPECIFIC << 6) | 0x20 | $child['constant']);
if (isset($child['explicit']) || $child['type'] == self::TYPE_CHOICE) {
$subtag = chr((self::CLASS_CONTEXT_SPECIFIC << 6) | 0x20 | $child['constant']);
$temp = $subtag . $this->_encodeLength(strlen($temp)) . $temp;
} else {
$subtag = chr((FILE_ASN1_CLASS_CONTEXT_SPECIFIC << 6) | (ord($temp[0]) & 0x20) | $child['constant']);
$subtag = chr((self::CLASS_CONTEXT_SPECIFIC << 6) | (ord($temp[0]) & 0x20) | $child['constant']);
$temp = $subtag . substr($temp, 1);
}
}
@ -904,8 +904,8 @@ class File_ASN1
}
return $temp;
case FILE_ASN1_TYPE_INTEGER:
case FILE_ASN1_TYPE_ENUMERATED:
case self::TYPE_INTEGER:
case self::TYPE_ENUMERATED:
if (!isset($mapping['mapping'])) {
if (is_numeric($source)) {
$source = new BigInteger($source);
@ -923,13 +923,13 @@ class File_ASN1
$value = chr(0);
}
break;
case FILE_ASN1_TYPE_UTC_TIME:
case FILE_ASN1_TYPE_GENERALIZED_TIME:
$format = $mapping['type'] == FILE_ASN1_TYPE_UTC_TIME ? 'y' : 'Y';
case self::TYPE_UTC_TIME:
case self::TYPE_GENERALIZED_TIME:
$format = $mapping['type'] == self::TYPE_UTC_TIME ? 'y' : 'Y';
$format.= 'mdHis';
$value = @gmdate($format, strtotime($source)) . 'Z';
break;
case FILE_ASN1_TYPE_BIT_STRING:
case self::TYPE_BIT_STRING:
if (isset($mapping['mapping'])) {
$bits = array_fill(0, count($mapping['mapping']), 0);
$size = 0;
@ -961,14 +961,14 @@ class File_ASN1
break;
}
case FILE_ASN1_TYPE_OCTET_STRING:
case self::TYPE_OCTET_STRING:
/* The initial octet shall encode, as an unsigned binary integer with bit 1 as the least significant bit,
the number of unused bits in the final subsequent octet. The number shall be in the range zero to seven.
-- http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf#page=16 */
$value = base64_decode($source);
break;
case FILE_ASN1_TYPE_OBJECT_IDENTIFIER:
case self::TYPE_OBJECT_IDENTIFIER:
$oid = preg_match('#(?:\d+\.)+#', $source) ? $source : array_search($source, $this->oids);
if ($oid === false) {
user_error('Invalid OID');
@ -991,7 +991,7 @@ class File_ASN1
$value.= $temp;
}
break;
case FILE_ASN1_TYPE_ANY:
case self::TYPE_ANY:
$loc = $this->location;
if (isset($idx)) {
array_pop($this->location);
@ -999,14 +999,14 @@ class File_ASN1
switch (true) {
case !isset($source):
return $this->_encode_der(null, array('type' => FILE_ASN1_TYPE_NULL) + $mapping, null, $special);
return $this->_encode_der(null, array('type' => self::TYPE_NULL) + $mapping, null, $special);
case is_int($source):
case $source instanceof \phpseclib\Math\BigInteger:
return $this->_encode_der($source, array('type' => FILE_ASN1_TYPE_INTEGER) + $mapping, null, $special);
return $this->_encode_der($source, array('type' => self::TYPE_INTEGER) + $mapping, null, $special);
case is_float($source):
return $this->_encode_der($source, array('type' => FILE_ASN1_TYPE_REAL) + $mapping, null, $special);
return $this->_encode_der($source, array('type' => self::TYPE_REAL) + $mapping, null, $special);
case is_bool($source):
return $this->_encode_der($source, array('type' => FILE_ASN1_TYPE_BOOLEAN) + $mapping, null, $special);
return $this->_encode_der($source, array('type' => self::TYPE_BOOLEAN) + $mapping, null, $special);
case is_array($source) && count($source) == 1:
$typename = implode('', array_keys($source));
$outtype = array_search($typename, $this->ANYmap, true);
@ -1028,23 +1028,23 @@ class File_ASN1
return false;
}
return $this->_encode_der($source, $filters + $mapping, null, $special);
case FILE_ASN1_TYPE_NULL:
case self::TYPE_NULL:
$value = '';
break;
case FILE_ASN1_TYPE_NUMERIC_STRING:
case FILE_ASN1_TYPE_TELETEX_STRING:
case FILE_ASN1_TYPE_PRINTABLE_STRING:
case FILE_ASN1_TYPE_UNIVERSAL_STRING:
case FILE_ASN1_TYPE_UTF8_STRING:
case FILE_ASN1_TYPE_BMP_STRING:
case FILE_ASN1_TYPE_IA5_STRING:
case FILE_ASN1_TYPE_VISIBLE_STRING:
case FILE_ASN1_TYPE_VIDEOTEX_STRING:
case FILE_ASN1_TYPE_GRAPHIC_STRING:
case FILE_ASN1_TYPE_GENERAL_STRING:
case self::TYPE_NUMERIC_STRING:
case self::TYPE_TELETEX_STRING:
case self::TYPE_PRINTABLE_STRING:
case self::TYPE_UNIVERSAL_STRING:
case self::TYPE_UTF8_STRING:
case self::TYPE_BMP_STRING:
case self::TYPE_IA5_STRING:
case self::TYPE_VISIBLE_STRING:
case self::TYPE_VIDEOTEX_STRING:
case self::TYPE_GRAPHIC_STRING:
case self::TYPE_GENERAL_STRING:
$value = $source;
break;
case FILE_ASN1_TYPE_BOOLEAN:
case self::TYPE_BOOLEAN:
$value = $source ? "\xFF" : "\x00";
break;
default:
@ -1057,7 +1057,7 @@ class File_ASN1
}
if (isset($mapping['cast'])) {
if (isset($mapping['explicit']) || $mapping['type'] == FILE_ASN1_TYPE_CHOICE) {
if (isset($mapping['explicit']) || $mapping['type'] == self::TYPE_CHOICE) {
$value = chr($tag) . $this->_encodeLength(strlen($value)) . $value;
$tag = ($mapping['class'] << 6) | 0x20 | $mapping['cast'];
} else {
@ -1108,7 +1108,7 @@ class File_ASN1
http://tools.ietf.org/html/rfc5280#section-4.1.2.5.2
http://www.obj-sys.com/asn1tutorial/node14.html */
$pattern = $tag == FILE_ASN1_TYPE_UTC_TIME ?
$pattern = $tag == self::TYPE_UTC_TIME ?
'#(..)(..)(..)(..)(..)(..)(.*)#' :
'#(....)(..)(..)(..)(..)(..).*([Z+-].*)$#';
@ -1116,7 +1116,7 @@ class File_ASN1
list(, $year, $month, $day, $hour, $minute, $second, $timezone) = $matches;
if ($tag == FILE_ASN1_TYPE_UTC_TIME) {
if ($tag == self::TYPE_UTC_TIME) {
$year = $year >= 50 ? "19$year" : "20$year";
}
@ -1205,7 +1205,7 @@ class File_ASN1
* @return String
* @access public
*/
function convert($in, $from = FILE_ASN1_TYPE_UTF8_STRING, $to = FILE_ASN1_TYPE_UTF8_STRING)
function convert($in, $from = self::TYPE_UTF8_STRING, $to = self::TYPE_UTF8_STRING)
{
if (!isset($this->stringTypeSize[$from]) || !isset($this->stringTypeSize[$to])) {
return false;

550
phpseclib/File/X509.php
View File

File diff suppressed because it is too large Load Diff

62
tests/Unit/File/ASN1Test.php
View File

@ -16,48 +16,48 @@ class Unit_File_ASN1Test extends PhpseclibTestCase
public function testAnyString()
{
$KDC_REP = array(
'type' => FILE_ASN1_TYPE_SEQUENCE,
'type' => File_ASN1::TYPE_SEQUENCE,
'children' => array(
'pvno' => array(
'constant' => 0,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY),
'type' => File_ASN1::TYPE_ANY),
'msg-type' => array(
'constant' => 1,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY),
'type' => File_ASN1::TYPE_ANY),
'padata' => array(
'constant' => 2,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY),
'type' => File_ASN1::TYPE_ANY),
'crealm' => array(
'constant' => 3,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY),
'type' => File_ASN1::TYPE_ANY),
'cname' => array(
'constant' => 4,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY),
'type' => File_ASN1::TYPE_ANY),
'ticket' => array(
'constant' => 5,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY),
'type' => File_ASN1::TYPE_ANY),
'enc-part' => array(
'constant' => 6,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY)
'type' => File_ASN1::TYPE_ANY)
)
);
$AS_REP = array(
'class' => FILE_ASN1_CLASS_APPLICATION,
'class' => File_ASN1::CLASS_APPLICATION,
'cast' => 11,
'optional' => true,
'explicit' => true
@ -89,31 +89,31 @@ class Unit_File_ASN1Test extends PhpseclibTestCase
public function testIncorrectString()
{
$PA_DATA = array(
'type' => FILE_ASN1_TYPE_SEQUENCE,
'type' => File_ASN1::TYPE_SEQUENCE,
'children' => array(
'padata-type' => array(
'constant' => 1,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_INTEGER
'type' => File_ASN1::TYPE_INTEGER
),
'padata-value' => array(
'constant' => 2,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_OCTET_STRING
'type' => File_ASN1::TYPE_OCTET_STRING
)
)
);
$PrincipalName = array(
'type' => FILE_ASN1_TYPE_SEQUENCE,
'type' => File_ASN1::TYPE_SEQUENCE,
'children' => array(
'name-type' => array(
'constant' => 0,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_INTEGER
'type' => File_ASN1::TYPE_INTEGER
),
'name-string' => array(
'constant' => 1,
@ -121,95 +121,95 @@ class Unit_File_ASN1Test extends PhpseclibTestCase
'explicit' => true,
'min' => 0,
'max' => -1,
'type' => FILE_ASN1_TYPE_SEQUENCE,
'children' => array('type' => FILE_ASN1_TYPE_IA5_STRING) // should be FILE_ASN1_TYPE_GENERAL_STRING
'type' => File_ASN1::TYPE_SEQUENCE,
'children' => array('type' => File_ASN1::TYPE_IA5_STRING) // should be File_ASN1::TYPE_GENERAL_STRING
)
)
);
$Ticket = array(
'class' => FILE_ASN1_CLASS_APPLICATION,
'class' => File_ASN1::CLASS_APPLICATION,
'cast' => 1,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_SEQUENCE,
'type' => File_ASN1::TYPE_SEQUENCE,
'children' => array(
'tkt-vno' => array(
'constant' => 0,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_INTEGER
'type' => File_ASN1::TYPE_INTEGER
),
'realm' => array(
'constant' => 1,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY
'type' => File_ASN1::TYPE_ANY
),
'sname' => array(
'constant' => 2,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY
'type' => File_ASN1::TYPE_ANY
),
'enc-part' => array(
'constant' => 3,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY
'type' => File_ASN1::TYPE_ANY
)
)
);
$KDC_REP = array(
'type' => FILE_ASN1_TYPE_SEQUENCE,
'type' => File_ASN1::TYPE_SEQUENCE,
'children' => array(
'pvno' => array(
'constant' => 0,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_INTEGER),
'type' => File_ASN1::TYPE_INTEGER),
'msg-type' => array(
'constant' => 1,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_INTEGER),
'type' => File_ASN1::TYPE_INTEGER),
'padata' => array(
'constant' => 2,
'optional' => true,
'explicit' => true,
'min' => 0,
'max' => -1,
'type' => FILE_ASN1_TYPE_SEQUENCE,
'type' => File_ASN1::TYPE_SEQUENCE,
'children' => $PA_DATA),
'crealm' => array(
'constant' => 3,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_OCTET_STRING),
'type' => File_ASN1::TYPE_OCTET_STRING),
'cname' => array(
'constant' => 4,
'optional' => true,
'explicit' => true) + $PrincipalName,
//'type' => FILE_ASN1_TYPE_ANY),
//'type' => File_ASN1::TYPE_ANY),
'ticket' => array(
'constant' => 5,
'optional' => true,
'implicit' => true,
'min' => 0,
'max' => 1,
'type' => FILE_ASN1_TYPE_SEQUENCE,
'type' => File_ASN1::TYPE_SEQUENCE,
'children' => $Ticket),
'enc-part' => array(
'constant' => 6,
'optional' => true,
'explicit' => true,
'type' => FILE_ASN1_TYPE_ANY)
'type' => File_ASN1::TYPE_ANY)
)
);
$AS_REP = array(
'class' => FILE_ASN1_CLASS_APPLICATION,
'class' => File_ASN1::CLASS_APPLICATION,
'cast' => 11,
'optional' => true,
'explicit' => true