function _deduceUsername()
{
global $HTTP_SERVER_VARS, $HTTP_ENV_VARS;
if (!empty($this->args['auth']) and !empty($this->args['auth']['userid'])) {
return $this->args['auth']['userid'];
}
// Disable session vars (seems problematic)
// if (0 && $user = $this->getSessionVar('wiki_user')) {
if (0 && ($user = $this->getSessionVar('wiki_user'))) {
// switched auth between sessions.
// Note: There's no way to demandload a missing class-definition
// afterwards! (Stupid php)
if (isa($user, WikiUserClassname())) {
$this->_user = $user;
$this->_user->_authhow = 'session';
return ENABLE_USER_NEW ? $user->UserName() : $this->_user;
}
}
// Sessions override http auth
if (!empty($HTTP_SERVER_VARS['PHP_AUTH_USER'])) {
return $HTTP_SERVER_VARS['PHP_AUTH_USER'];
}
// pubcookie et al
if (!empty($HTTP_SERVER_VARS['REMOTE_USER'])) {
return $HTTP_SERVER_VARS['REMOTE_USER'];
}
if (!empty($HTTP_ENV_VARS['REMOTE_USER'])) {
return $HTTP_ENV_VARS['REMOTE_USER'];
}
if ($userid = $this->getCookieVar(getCookieName())) {
if (!empty($userid) and substr($userid, 0, 2) != 's:') {
$this->_user->authhow = 'cookie';
return $userid;
}
}
if ($this->getArg('action') == 'xmlrpc') {
// how about SOAP?
// wiki.putPage has special otional userid/passwd arguments. check that later.
$userid = '';
if (isset($HTTP_SERVER_VARS['REMOTE_USER'])) {
$userid = $HTTP_SERVER_VARS['REMOTE_USER'];
} elseif (isset($HTTP_SERVER_VARS['REMOTE_ADDR'])) {
$userid = $HTTP_SERVER_VARS['REMOTE_ADDR'];
} elseif (isset($HTTP_ENV_VARS['REMOTE_ADDR'])) {
$userid = $HTTP_ENV_VARS['REMOTE_ADDR'];
} elseif (isset($GLOBALS['REMOTE_ADDR'])) {
$userid = $GLOBALS['REMOTE_ADDR'];
}
return $userid;
}
return false;
}
function _deduceUsername()
{
global $HTTP_SERVER_VARS, $HTTP_ENV_VARS;
if (!empty($this->args['auth']) and !empty($this->args['auth']['userid'])) {
return $this->args['auth']['userid'];
}
if ($user = $this->getSessionVar('wiki_user')) {
// Switched auth between sessions.
// Note: There's no way to demandload a missing class-definition
// afterwards! Stupid php.
if (defined('FUSIONFORGE') and FUSIONFORGE) {
if (empty($HTTP_SERVER_VARS['PHP_AUTH_USER'])) {
return false;
}
} else {
if (isa($user, WikiUserClassname())) {
$this->_user = $user;
$this->_user->_authhow = 'session';
return ENABLE_USER_NEW ? $user->UserName() : $this->_user;
}
}
}
// Sessions override http auth
if (!empty($HTTP_SERVER_VARS['PHP_AUTH_USER'])) {
return $HTTP_SERVER_VARS['PHP_AUTH_USER'];
}
// pubcookie et al
if (!empty($HTTP_SERVER_VARS['REMOTE_USER'])) {
return $HTTP_SERVER_VARS['REMOTE_USER'];
}
if (!empty($HTTP_ENV_VARS['REMOTE_USER'])) {
return $HTTP_ENV_VARS['REMOTE_USER'];
}
if ($userid = $this->getCookieVar(getCookieName())) {
if (!empty($userid) and substr($userid, 0, 2) != 's:') {
$this->_user->authhow = 'cookie';
return $userid;
}
}
if ($this->getArg('action') == 'xmlrpc') {
// how about SOAP?
if (empty($GLOBALS['HTTP_RAW_POST_DATA'])) {
trigger_error("Wrong always_populate_raw_post_data = Off setting in your php.ini\nCannot use xmlrpc!", E_USER_ERROR);
}
// wiki.putPage has special otional userid/passwd arguments. check that later.
$userid = '';
if (isset($HTTP_SERVER_VARS['REMOTE_USER'])) {
$userid = $HTTP_SERVER_VARS['REMOTE_USER'];
} elseif (isset($HTTP_SERVER_VARS['REMOTE_ADDR'])) {
$userid = $HTTP_SERVER_VARS['REMOTE_ADDR'];
} elseif (isset($HTTP_ENV_VARS['REMOTE_ADDR'])) {
$userid = $HTTP_ENV_VARS['REMOTE_ADDR'];
} elseif (isset($GLOBALS['REMOTE_ADDR'])) {
$userid = $GLOBALS['REMOTE_ADDR'];
}
return $userid;
}
return false;
}
