Class 'SimpleSAML_Auth_Simple' not found
Thomas Leidinger
I have what I guess is a newbie question.
I successfully installed and configured SimpleSAML to integrate with
german universities. Now I only want to initialize SimpleSAML on my
PHP-page like you describe it here:
http://simplesamlphp.org/docs/1.6/simplesamlphp-sp
Unfortunatly I keep on getting this error:
Fatal error: Class 'SimpleSAML_Auth_Simple' not found in xxx
Does anybody of you maybe know this error?
I would appreciate any help.
Thanks,
Thomas
Olav Morken
Have you remembered to register the simpleSAMLphp classes with the
PHP autoloader?
require_once('<path to simplesamlphp>/lib/_autoload.php');
If you don't load this file, PHP will not be able to locate the classes.
--
Olav Morken
UNINETT / Feide
Thomas Leidinger
At the moment my code looks like this:
require_once('/var/simplesamlphp/lib/_autoload.php');
$as = new SimpleSAML_Auth_Simple('default-sp');
I also tried to include the lib-path to my php.ini.
2010/6/10 Olav Morken <olav....@uninett.no>:
Olav Morken
> Yes.
>
> At the moment my code looks like this:
>
> require_once('/var/simplesamlphp/lib/_autoload.php');
> $as = new SimpleSAML_Auth_Simple('default-sp');
>
> I also tried to include the lib-path to my php.ini.
Which version of simpleSAMLphp are you running? Could you check that
the file «/var/simplesamlphp/lib/SimpleSAML/Auth/Simple.php» exists?
Thomas Leidinger
Yes the file exists at that location.
2010/6/10 Olav Morken <olav....@uninett.no>:
Olav Morken
> I'm running version 1.6.
> Yes the file exists at that location.
The only contents in your file is:
<?php
require_once('/var/simplesamlphp/lib/_autoload.php');
$as = new SimpleSAML_Auth_Simple('default-sp');
And the error occurs on the «$as = new ...»-line? It doesn't occur
while loading a session or anything like that?
Thomas Leidinger
Session-based system. As a standalone-php-site it works fine
Thanks for the hint
2010/6/10 Olav Morken <olav....@uninett.no>:
Filip Lyncker
I have the same problem right now. I want to include the simplesaml in
my magento module, but the autoloader does not work in that inviroment.
Do you have a solution for my problem ? I think in frameworks like
joomla you'll have the same problem ...
thanks & cheers
Filip
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Filip Lyncker,
Armin Theis
Filip Lyncker
Im having trouble decrypting my saml response. I Configured my SP and
want to test it now. Everything works fine but after redirecting to my
SP Page, the testenviroment gives the following error:
maybe I have to insert my keyfile in a seperate configuration file for
decrypting?
thanks a lot for help...
Failure decrypting Data
0: C:\xampp\htdocs\simplesamlphp\lib\xmlseclibs.php:391
(XMLSecurityKey::decryptOpenSSL)
1: C:\xampp\htdocs\simplesamlphp\lib\xmlseclibs.php:427
(XMLSecurityKey::decryptData)
2: C:\xampp\htdocs\simplesamlphp\lib\xmlseclibs.php:1320
(XMLSecEnc::decryptNode)
3: C:\xampp\htdocs\simplesamlphp\lib\xmlseclibs.php:1386
(XMLSecEnc::decryptKey)
4: C:\xampp\htdocs\simplesamlphp\lib\SAML2\Utils.php:345
(SAML2_Utils::decryptElement)
5: C:\xampp\htdocs\simplesamlphp\lib\SAML2\EncryptedAssertion.php:86
(SAML2_EncryptedAssertion::getAssertion)
6: C:\xampp\htdocs\simplesamlphp\modules\saml2\lib\Message.php:339
(sspmod_saml2_Message::decryptAssertion)
7: C:\xampp\htdocs\simplesamlphp\modules\saml2\lib\Message.php:703
(sspmod_saml2_Message::processResponse)
8: C:\xampp\htdocs\simplesamlphp\modules\saml\www\sp\saml2-acs.php:50
(require)
9: C:\xampp\htdocs\simplesamlphp\www\module.php:135 (N/A)
Peter Schober
> Im having trouble decrypting my saml response. I Configured my SP and
> want to test it now. Everything works fine but after redirecting to my
> SP Page, the testenviroment gives the following error:
>
> maybe I have to insert my keyfile in a seperate configuration file for
> decrypting?
Have you been following
http://simplesamlphp.org/docs/1.6/simplesamlphp-sp#section_1_1 ?
-peter
Filip Lyncker
a look:
1. in the metadata/shib13-idp-remote.php:
(the content of the "certData" field is the same like in my npaCert.pem
file ...)
$metadata['The Identity Manager'] = array(
'name' => array(
'de' => 'Test eID-Server',
),
'description' => 'Testen der ePA Integration ',
'SingleSignOnService'
=>'https://the.eid-server:443/eID-redirect/async',
'certData' =>
'MIIDjzCCAnegAwIBAgIGASjfZJGnMA0GCSqGSIb3DQEBBQUAMGAxEzARBgNVBAMM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',
certFingerprint => '',
'redirect.sign' => TRUE,
SingleLogoutService
=>'https://the.eid-server:8443/eID-redirect/async',
);
2. in the Saml20-idp-remote I didnt configure anything, but pasting the
same entry there doesnt change anything...
3. in the authsources I have :
$config = array(
// This is a authentication source which handles admin authentication.
'admin' => array(
// The default is to use core:AdminPassword, but it can be replaced with
// any authentication source.
'core:AdminPassword',
),
// An authentication source which can authenticate against both SAML 2.0
// and Shibboleth 1.3 IdPs.
'default-sp' => array(
'saml:SP',
'privatekey' => 'mykeyfile2.pem',
'certificate' => 'npaCert.pem',
// The entity ID of this SP.
// Can be NULL/unset, in which case an entity ID is generated based on
the metadata URL.
//my_cons
'entityID' => 'my_cons',
// The entity ID of the IdP this should SP should contact.
// Can be NULL/unset, in which case the user will be shown a list of
available IdPs.
'idp' => 'My Identity Manager',
// The URL to the discovery service.
// Can be NULL/unset, in which case a builtin discovery service will
be used.
'discoURL' => NULL,
),
maybe you have an idea?
thanks a lot for help ...
cheers
Filip
--
Peter Schober
> Yes Peter ! But my configuration is a little bit different, please have
> a look:
>
> 1. in the metadata/shib13-idp-remote.php:
You wrote "Im having trouble decrypting my saml response." but XMLenc
is only available as of SAML V2.0, and Shibboleth 1.3 is SAML1.x only.
So there seems to be some confusion.
If you're recieving encrypted assertions, the sending IdP
* needs to be a SAML V2.0 IdP, not Shibboleth 1.3. So this should
match your configuration for that IdP (i.e., don't use
shib13-idp-remote.php).
* needs to have a copy of your SP's public key (from SAML V2 metadata
or via some other means, OOB). So what key did you give to the IdP?
This public key (and matching private key) need also to be
configured on your SP.
> (the content of the "certData" field is the same like in my npaCert.pem
> file ...)
Well, the IdP's certData should be the IdP's public key.
It's highly unlikely to also be your SP's public key.
Also note that entityIds are mandated to be URIs (URNs, URLs), hence
'The Identity Manager' and 'my_cons' are not valid entityIds (but this
has nothing to do with the problem at hand.)
-peter
Olav Morken
> Dear Olav and Thomas,
> I have the same problem right now. I want to include the simplesaml in
> my magento module, but the autoloader does not work in that inviroment.
> Do you have a solution for my problem ? I think in frameworks like
> joomla you'll have the same problem ...
If the framework doesn't cooperate with the spl_autoload_register()-
function[1], you will have to find out how you can hook an extra
class autoloader into the framework. You need to get the framework to
call the SimpleSAML_autoload()-function from lib/_autoload.php.
On the other hand, if the framework uses the spl_autoload_register()-
function, all you should need to do is to include the lib/_autoload.php
before instantiating any SSP-classes.
[1] http://php.net/manual/en/function.spl-autoload-register.php
Thomas Leidinger
might not be the easiest and best solution, but that's how I do it now:
- link to a page outside the framework, which does the authentication
- add security
- write the output to a Session
- redirect to the page inside the framework
- analyze the session data
Hope that helps
Thomas
2010/6/10 Filip Lyncker <lyn...@lyth.de>:
> Geschäftsführer:
> Filip Lyncker,
> Armin Theis
>
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>
Stefano Gargiulo
| This is my solution for
Joomla: it is due to the using of old php __autoload function by these
frameworks <?php if(JPluginHelper::isEnabled('authentication', 'idemauth')) { |
| require_once('libraries'.DS.'loader.php'); //Joomla autoloader |
| try { |
| if(function_exists('__autoload')) { |
| $oldautoload =__autoload; |
| if (!spl_autoload_register($oldautoload)) { //i switch the function to the new php5
autoloader register that supports multiple autoloaders |
| $PHPverOk=false; |
| }else { |
| $PHPverOk=true; |
| } |
| }else { |
| $PHPverOk=true; // Joomla used the autoload_register
(now is impossible, but i hope in 1.6 it will be) |
| |
| } |
| }catch(Excetpion $e) { |
| $PHPverOk=false; |
| } |
| if ($PHPverOk) { |
| //start simplesamlphp |
| require_once('components'.DS.'com_idemauth'.DS.'simplesamlphp'.DS.'lib'.DS.'_autoload.php'); |
| require_once('components'.DS.'com_idemauth'.DS.'config'.DS.'idemauth_config.inc.php'); //ther |
Best regards,
Stefano.
Stefano Gargiulo
> > joomla you'll have the same problem ...
This is my solution for Joomla: it is due to the using of old php
__autoload function by these frameworks
<?php if(JPluginHelper::isEnabled('authentication', 'idemauth')) {
require_once('libraries'.DS.'loader.php'); //Joomla autoloader
try {
if(function_exists('__autoload')) {
$oldautoload =__autoload;
if (!spl_autoload_register($oldautoload)) { //i switch
the function to the new php5 autoloader register that supports multiple
autoloaders
$PHPverOk=false; //your php version is too old to
support multiple autoloaders
}else {
$PHPverOk=true;
}
}else {
$PHPverOk=true; // Joomla used the autoload_register
(now is impossible :( , but i hope in 1.6 it will be used)
}
}catch(Excetpion $e) {
$PHPverOk=false;
}
if ($PHPverOk) {
//start simplesamlphp
require_once('components'.DS.'com_idemauth'.DS.'simplesamlphp'.DS.'lib'.DS.'_autoload.php');
require_once('components'.DS.'com_idemauth'.DS.'config'.DS.'idemauth_config.inc.php');
//ther
Best regards,
Stefano.
Il 10/06/2010 17:02, Filip Lyncker ha scritto: