octoleo/phpseclib
1
0
Fork 0
mirror of https://github.com/phpseclib/phpseclib.git synced 2024-12-29 04:23:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASN1: rm an alternative approach for dealing with ASN1\Element

Browse Source
This commit is contained in:
terrafrost 2016-11-29 08:15:08 -06:00
parent 4dc3b7ed43
commit a4d05f8445
1 changed files with 0 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
phpseclib/File/ASN1.php
View File

@ -234,32 +234,10 @@ class ASN1
$decoded = [self::_decode_ber($encoded)]; $decoded = [self::_decode_ber($encoded)];
//self::_addEncodings($decoded[0], $encoded);
// encapsulate in an array for BC with the old decodeBER // encapsulate in an array for BC with the old decodeBER
return $decoded; return $decoded;
} }
/**
* Add encoded DER substrings to decoded array
*
* @param array $decoded
* @param string $encoded
* @return array
* @access private
*/
static function _addEncodings(&$decoded, $encoded)
{
$decoded['encoded'] = substr($encoded, $decoded['start'], $decoded['length']);
if (!is_array($decoded['content'])) {
return $decoded;
}
for ($i = 0; $i < count($decoded['content']); $i++) {
self::addEncodings($decoded['content'][$i], $encoded);
}
return $decoded;
}
/** /**
* Parse BER-encoding (Helper function) * Parse BER-encoding (Helper function)
* *
@ -548,9 +526,7 @@ class ASN1
case $mapping['type'] == self::TYPE_ANY: case $mapping['type'] == self::TYPE_ANY:
$intype = $decoded['type']; $intype = $decoded['type'];
// !isset(self::ANY_MAP[$intype]) produces a fatal error on PHP 5.6 // !isset(self::ANY_MAP[$intype]) produces a fatal error on PHP 5.6
//if (isset($decoded['constant']) || !isset(self::ANY_MAP[$intype]) || (ord($decoded['encoded'][0]) & 0x20)) {
if (isset($decoded['constant']) || !array_key_exists($intype, self::ANY_MAP) || (ord(self::$encoded[$decoded['start']]) & 0x20)) { if (isset($decoded['constant']) || !array_key_exists($intype, self::ANY_MAP) || (ord(self::$encoded[$decoded['start']]) & 0x20)) {
//return new Element($decoded['encoded']);
return new Element(substr(self::$encoded, $decoded['start'], $decoded['length'])); return new Element(substr(self::$encoded, $decoded['start'], $decoded['length']));
} }
$inmap = self::ANY_MAP[$intype]; $inmap = self::ANY_MAP[$intype];