我按照IdP quick start和SP quick start用户指南进行了下面的配置
失败的是：

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)

建立 ：

>我的应用程序在本地与主机：trunk.sam.net一起运行
> 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

这两个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文件

'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,

);

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',);

谁能指出我做错了什么？

我错过了配置条目/文件吗？

我应该使用单独的simplesaml安装吗？

谢谢你的建议