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SSH2: Add getBannerMessage() function

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This commit is contained in:
terrafrost 2013-04-27 19:58:24 -05:00
parent 83ebb08f0a
commit 3230a7b1f7
1 changed files with 27 additions and 1 deletions
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28
phpseclib/Net/SSH2.php
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@ -752,6 +752,18 @@ class Net_SSH2 {
*/ */
var $keyboard_requests_responses = array(); var $keyboard_requests_responses = array();
/**
* Banner Message
*
* Quoting from the RFC, "in some jurisdictions, sending a warning message before
* authentication may be relevant for getting legal protection."
*
* @see Net_SSH2::_filter()
* @see Net_SSH2::getBannerMessage()
* @access private
*/
var $banner_message = '';
/** /**
* Default Constructor. * Default Constructor.
* *
@ -2317,7 +2329,7 @@ class Net_SSH2 {
if (($this->bitmap & NET_SSH2_MASK_CONSTRUCTOR) && !($this->bitmap & NET_SSH2_MASK_LOGIN) && ord($payload[0]) == NET_SSH2_MSG_USERAUTH_BANNER) { if (($this->bitmap & NET_SSH2_MASK_CONSTRUCTOR) && !($this->bitmap & NET_SSH2_MASK_LOGIN) && ord($payload[0]) == NET_SSH2_MSG_USERAUTH_BANNER) {
$this->_string_shift($payload, 1); $this->_string_shift($payload, 1);
extract(unpack('Nlength', $this->_string_shift($payload, 4))); extract(unpack('Nlength', $this->_string_shift($payload, 4)));
$this->errors[] = 'SSH_MSG_USERAUTH_BANNER: ' . utf8_decode($this->_string_shift($payload, $length)); $this->banner_message = utf8_decode($this->_string_shift($payload, $length));
$payload = $this->_get_binary_packet(); $payload = $this->_get_binary_packet();
} }
@ -3049,6 +3061,20 @@ class Net_SSH2 {
return $this->languages_client_to_server; return $this->languages_client_to_server;
} }
/**
* Returns the banner message.
*
* Quoting from the RFC, "in some jurisdictions, sending a warning message before
* authentication may be relevant for getting legal protection."
*
* @return String
* @access public
*/
function getBannerMessage()
{
return $this->banner_message;
}
/** /**
* Returns the server public host key. * Returns the server public host key.
* *