我试图使用CakePHP配置SimpleSAMLPHP，在项目中只使用PHP它工作正常但是使用CakePHP-simpleSAMLphp-Plugin我在尝试访问视图时收到了错误：
Warning (4096): Argument 1 passed to SamlAuthenticate::unauthenticated() must be an instance of Controller, instance of CakeRequest given, called in C:\Users\Alessandro\workspace\RW1\Projetos\Intranet\lib\Cake\Controller\Component\AuthComponent.php on line 348 and defined [APP\Plugin\Saml\Controller\Component\Auth\SamlAuthenticate.php, line 49]
Warning (4096): Argument 1 passed to SamlComponent::login() must be an instance of mixed, none given, called in C:\Users\Alessandro\workspace\RW1\Projetos\Intranet\app\Controller\UsersController.php on line 23 and defined [APP\Plugin\Saml\Controller\Component\SamlComponent.php, line 86]
Notice (8): Undefined variable: url [APP\Plugin\Saml\Controller\Component\SamlComponent.php, line 87]
Warning (4096): Argument 1 passed to SimpleSAML_Auth_Simple::login() must be of the type array, null given, called in C:\Users\Alessandro\workspace\RW1\Projetos\Intranet\app\Plugin\Saml\Controller\Component\SamlComponent.php on line 87 and defined [C:\xampp\simplesaml\lib\SimpleSAML\Auth\Simple.php, line 100]
Warning (2): array_key_exists() expects parameter 2 to be array, null given [C:\xampp\simplesaml\lib\SimpleSAML\Auth\Simple.php, line 102]
Warning (2): array_key_exists() expects parameter 2 to be array, null given [C:\xampp\simplesaml\lib\SimpleSAML\Auth\Simple.php, line 108]
Warning (2): array_key_exists() expects parameter 2 to be array, null given [C:\xampp\simplesaml\lib\SimpleSAML\Auth\Simple.php, line 110]
Warning (2): array_key_exists() expects parameter 2 to be array, null given [C:\xampp\simplesaml\lib\SimpleSAML\Auth\Simple.php, line 120]
Warning (2): Cannot modify header information - headers already sent by (output started at C:\Users\Alessandro\workspace\RW1\Projetos\Intranet\lib\Cake\Utility\Debugger.php:801) [C:\xampp\simplesaml\lib\SimpleSAML\Utilities.php, line 585]
Warning (2): Cannot modify header information - headers already sent by (output started at C:\Users\Alessandro\workspace\RW1\Projetos\Intranet\lib\Cake\Utility\Debugger.php:801) [C:\xampp\simplesaml\lib\SimpleSAML\Utilities.php, line 588]
Warning (2): Cannot modify header information - headers already sent by (output started at C:\Users\Alessandro\workspace\RW1\Projetos\Intranet\lib\Cake\Utility\Debugger.php:801) [C:\xampp\simplesaml\lib\SimpleSAML\Utilities.php, line 589]
Redirect
You were redirected to: https://mysaml:9443/samlsso?...
登录后我收到了回复：
SimpleSAML_Error_NoState: NOSTATE
Backtrace:
2 C:\xampp\simplesaml\lib\SimpleSAML\Auth\State.php:225 (SimpleSAML_Auth_State::loadState)
1 C:\xampp\simplesaml\modules\saml\www\sp\saml2-acs.php:63 (require)
0 C:\xampp\simplesaml\www\module.php:134 (N/A)
我使用CakePHP（2.5.2）和SimpleSAMLPHP（1.13.2）
修改
这是unauthenticated（）方法：
public function unauthenticated(Controller $controller) {
return $this->Saml->isAuthenticated();
}
这是var_dump的{{1}}：
$controller我尝试改变：
object(CakeRequest)#9 (9) {
["params"]=>
array(5) {
["plugin"]=>
NULL
["controller"]=>
string(5) "users"
["action"]=>
string(5) "login"
["named"]=>
array(0) {
}
["pass"]=>
array(0) {
}
}
["data"]=>
array(0) {
}
["query"]=>
array(0) {
}
["url"]=>
string(11) "users/login"
["base"]=>
string(22) "/Projeto"
["webroot"]=>
string(23) "/Projeto/"
["here"]=>
string(34) "/Projeto/users/login"
["_detectors":protected]=>
array(11) {
["get"]=>
array(2) {
["env"]=>
string(14) "REQUEST_METHOD"
["value"]=>
string(3) "GET"
}
["post"]=>
array(2) {
["env"]=>
string(14) "REQUEST_METHOD"
["value"]=>
string(4) "POST"
}
["put"]=>
array(2) {
["env"]=>
string(14) "REQUEST_METHOD"
["value"]=>
string(3) "PUT"
}
["delete"]=>
array(2) {
["env"]=>
string(14) "REQUEST_METHOD"
["value"]=>
string(6) "DELETE"
}
["head"]=>
array(2) {
["env"]=>
string(14) "REQUEST_METHOD"
["value"]=>
string(4) "HEAD"
}
["options"]=>
array(2) {
["env"]=>
string(14) "REQUEST_METHOD"
["value"]=>
string(7) "OPTIONS"
}
["ssl"]=>
array(2) {
["env"]=>
string(5) "HTTPS"
["value"]=>
int(1)
}
["ajax"]=>
array(2) {
["env"]=>
string(21) "HTTP_X_REQUESTED_WITH"
["value"]=>
string(14) "XMLHttpRequest"
}
["flash"]=>
array(2) {
["env"]=>
string(15) "HTTP_USER_AGENT"
["pattern"]=>
string(26) "/^(Shockwave|Adobe) Flash/"
}
["mobile"]=>
array(2) {
["env"]=>
string(15) "HTTP_USER_AGENT"
["options"]=>
array(26) {
[0]=>
string(7) "Android"
[1]=>
string(7) "AvantGo"
[2]=>
string(10) "BlackBerry"
[3]=>
string(6) "DoCoMo"
[4]=>
string(6) "Fennec"
[5]=>
string(4) "iPod"
[6]=>
string(6) "iPhone"
[7]=>
string(4) "iPad"
[8]=>
string(4) "J2ME"
[9]=>
string(4) "MIDP"
[10]=>
string(8) "NetFront"
[11]=>
string(5) "Nokia"
[12]=>
string(10) "Opera Mini"
[13]=>
string(10) "Opera Mobi"
[14]=>
string(6) "PalmOS"
[15]=>
string(10) "PalmSource"
[16]=>
string(9) "portalmmm"
[17]=>
string(7) "Plucker"
[18]=>
string(14) "ReqwirelessWeb"
[19]=>
string(12) "SonyEricsson"
[20]=>
string(7) "Symbian"
[21]=>
string(11) "UP\.Browser"
[22]=>
string(5) "webOS"
[23]=>
string(10) "Windows CE"
[24]=>
string(16) "Windows Phone OS"
[25]=>
string(5) "Xiino"
}
}
["requested"]=>
array(2) {
["param"]=>
string(9) "requested"
["value"]=>
int(1)
}
}
["_input":protected]=>
string(0) ""
}
警告没有发生但仍无效。
答案 0 :(得分：0)
决议的链接： https://github.com/zl4bv/CakePHP-simpleSAMLphp-Plugin/issues/7#issuecomment-63427478
我需要在config/config.php中将会话类型更改为'sql'：
'store.type' => 'sql',
一切正常！