/**
* Generate a password hash
*
* @param string $passwd the password to turn into a hash
* @return string the hashed password - ready for use
*/
public function create_hash($passwd)
{
switch ($GLOBALS['phpgw_info']['server']['encryption_type']) {
case 'CRYPT':
return '{CRYPT}' . crypt($passwd, $this->_shake_salt(CRYPT_SALT_LENGTH));
case 'MD5':
return "{MD5}" . base64_encode(phpgwapi_common::hex2bin(md5($passwd)));
case 'SHA':
return "{SHA}" . base64_encode(phpgwapi_common::hex2bin(sha1($passwd)));
case 'SMD5':
$salt = $this->_shake_salt(4);
return "{SMD5}" . base64_encode(phpgwapi_common::hex2bin(md5($passwd . $salt) . $salt));
case 'SSHA':
default:
$salt = $this->_shake_salt(4);
return '{SSHA}' . base64_encode(phpgwapi_common::hex2bin(sha1($passwd . $salt) . $salt));
}
}
