Question

我正在尝试在我的网络应用中使用SAML进行身份验证。

我按照IdP quick start和SP quick start用户指南查看了下面的配置失败了：

Backtrace:
1 /app_path/application/lib/simplesamlphp/www/_include.php:37 (SimpleSAML_exception_handler)
0 [builtin] (N/A)
Caused by: Exception: Unable to find the current binding.
Backtrace:
2 /app_path/application/lib/simplesamlphp/lib/SAML2/Binding.php:81 (SAML2_Binding::getCurrentBinding)
1 /app_path/application/lib/simplesamlphp/modules/saml/lib/IdP/SAML2.php:266 (sspmod_saml_IdP_SAML2::receiveAuthnRequest)
0 /app_path/application/lib/simplesamlphp/www/saml2/idp/SSOService.php:19 (N/A)

设置：

我的应用在本地与主机：trunk.sam.net
Simplesaml，SP，作为库包含在应用程序中，可从以下位置访问：trunk.sam.net/simplesaml
Simplesaml，IdP，在本地安装并运行于：auth.sam.net

两个simplesaml实际上都使用相同的代码和配置文件（它们共享相同的文档根目录）

配置：

config.php

'enable.saml20-idp'     => true,
'enable.shib13-idp'     => true,

authsources.php

'default-sp-trunk.sam.net' => array(
    'saml:SP',
    'entityID'    => 'http://trunk.sam.net',
    'idp'         => 'http://auth.sam.net/simplesaml/saml2/idp/metadata.php',
    'ssoPortalUrl'=> 'http://auth.sam.net/simplesaml/saml2/idp/SSOService.php',
    'bkmapping'   => array(
        'login'     => 'uid',
        'eMail'     => 'mail'
    )
),


'example-userpass' => array(
    'exampleauth:UserPass',
    'shf:pwd' => array(
        'uid' => array('shf'),
        'eduPersonAffiliation' => array('mail', 'shf@bk-soft.com')
    ),
    'shl:pwd' => array(
        'uid' => array('shl')
    ),
),

saml20-IDP-hosted.php

$metadata['__DYNAMIC:1__'] = array(
/*
 * The hostname for this IdP. This makes it possible to run multiple
 * IdPs from the same configuration. '__DEFAULT__' means that this one
 * should be used by default.
 */
'host' => '__DEFAULT__',

/*
 * The private key and certificate to use when signing responses.
 * These are stored in the cert-directory.
 */
'privatekey' => 'server.pem',
'certificate' => 'server.crt',

/*
 * The authentication source which should be used to authenticate the
 * user. This must match one of the entries in config/authsources.php.
 */
'auth' => 'example-userpass',

/*
 * The interoperable SAML 2 profile specifies that attributes should be delivered using the urn:oasis:names:tc:SAML:2.0:attrname-format:uri NameFormat. 
 * We therefore recommended enabling this in new installations. This can be done by adding the following to the saml20-idp-hosted configuration:
 */
'attributes.NameFormat' => 'urn:oasis:names:tc:SAML:2.0:attrname-format:uri',
'authproc' => array(
    // Convert LDAP names to oids.
    100 => array('class' => 'core:AttributeMap', 'name2oid'),
),

）;

saml20-IDP-remote.php

$metadata['http://auth.sam.net/simplesaml/saml2/idp/metadata.php'] = array (
    'entityid' => 'http://auth.sam.net/simplesaml/saml2/idp/metadata.php',
    'contacts' => 
    array (0 => 
        array (
            'contactType' => 'technical',
            'surName' => 'Administrator',
            'emailAddress' => array (0 => 'support@bluekiwi-software.com'),
       ),
  ),
  'metadata-set' => 'saml20-idp-remote',
  'SingleSignOnService' => array (0 => array (
      'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
      'Location' => 'http://auth.sam.net/simplesaml/saml2/idp/SSOService.php',
  ),
),
'SingleLogoutService' => 
array ( 0 =>  array (
    'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
    'Location' => 'http://auth.sam.net/simplesaml/saml2/idp/SingleLogoutService.php',
  ),
),
'ArtifactResolutionService' => 
array (
),
'keys' => 
array (0 =>  array (
    'encryption' => false,
    'signing' => true,
    'type' => 'X509Certificate',
    'X509Certificate' => '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',
  ),
  1 => 
  array (
    'encryption' => true,
    'signing' => false,
    'type' => 'X509Certificate',
    'X509Certificate' => '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',
  ),
),

）;

saml20-SP-remote.php

$metadata['http://trunk.sam.net'] = array (
  'AssertionConsumerService' => 'http://trunk.sam.net/simplesaml/module.php/saml/sp/saml2-acs.php/default-sp-trunk.sam.net',
  'SingleLogoutService' => 'http://trunk.sam.net/simplesaml/module.php/saml/sp/saml2-logout.php/default-sp-trunk.sam.net',
);

有人能指出我做错了什么吗？

我错过了配置条目/文件吗？

我应该使用单独的simplesaml安装吗？

感谢您的建议

Answer 1

问题在于SP和IdP需要两个不同的简单saml安装。我将源代码复制到另一个文件夹，编辑了我用于IdP（auth.sam.net）的vhost，一切正常。配置没问题。

Answer 2

您的simpleSAML IDP对哪些进行身份验证？ AD？

您是否只是希望您的应用程序针对IDP存储库进行身份验证？

为什么需要simpleSAML SP？

您的应用程序可以直接针对simpleSAML IDP进行身份验证吗？

您通常使用simpleSAML SP，如下所示：

AD＆lt; - ADFS＆lt; - simpleSAML SP＆lt; - SAML应用程序。

使用SimpleSAML作为SP和IDP用于开发环境

2 个答案: