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SSH_Agent: misc updates

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This commit is contained in:
terrafrost 2014-02-19 10:13:54 -06:00
parent e90648c7a5
commit 405ff3f7b4
1 changed files with 13 additions and 7 deletions
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20
phpseclib/System/SSH_Agent.php
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@ -69,6 +69,11 @@ define('SYSTEM_SSH_AGENT_SIGN_RESPONSE', 14);
* Pure-PHP ssh-agent client identity object
*
* Instantiation should only be performed by System_SSH_Agent class.
* This could be thought of as implementing an interface that Crypt_RSA
* implements. ie. maybe a Net_SSH_Auth_PublicKey interface or something.
* The methods in this interface would be getPublicKey, setSignatureMode
* and sign since those are the methods phpseclib looks for to perform
* public key authentication.
*
* @package System_SSH_Agent
* @author Jim Wigginton <terrafrost@php.net>
@ -89,7 +94,7 @@ class System_SSH_Agent_Identity
/**
* Key Blob
*
* @var Object
* @var String
* @access private
* @see System_SSH_Agent_Identity::sign()
*/
@ -98,7 +103,7 @@ class System_SSH_Agent_Identity
/**
* Socket Resource
*
* @var Object
* @var Resource
* @access private
* @see System_SSH_Agent_Identity::sign()
*/
@ -251,7 +256,7 @@ class System_SSH_Agent
return false;
}
$this->fsock = fsockopen('unix:///' . $address, 0, $errno, $errstr);
$this->fsock = fsockopen('unix://' . $address, 0, $errno, $errstr);
if (!$this->fsock) {
user_error("Unable to connect to ssh-agent (Error $errno: $errstr)");
}
@ -302,14 +307,15 @@ class System_SSH_Agent
$key->loadKey('ssh-rsa ' . base64_encode($key_blob) . ' ' . $key_comment);
break;
case 'ssh-dss':
// not currently supported
break;
}
// resources are passed by reference by default
if (isset($key)) {
$agent = new System_SSH_Agent_Identity($this->fsock);
$agent->setPublicKey($key);
$agent->setPublicKeyBlob($key_blob);
$identities[] = $agent;
$identity = new System_SSH_Agent_Identity($this->fsock);
$identity->setPublicKey($key);
$identity->setPublicKeyBlob($key_blob);
$identities[] = $identity;
unset($key);
}
}