小编Cal*_*vin的帖子

我正在使用ws_federation和SAML对运行在.net上的IIS服务器上运行的Identity Provider进行身份验证的项目进行工作，该项目称为thinktecture

我需要编写一个Java服务提供程序，该服务程序将SAML身份验证请求发送到身份提供程序，并在我的Java Web应用程序上获取SAML响应。

我需要知道是否有任何好的库可以验证SAML并在设置它方面有所指导，或者链接到入门指南。我已经尝试过spring_security-saml_extensions，但是当我尝试将Identitiy Providers元数据链接放到配置文件中时，却一直收到错误消息。

任何帮助将不胜感激！

另外：如果该解决方案可以集成到现有的Java Web应用程序中，那就太好了！

一些其他信息：

下面是我可以从IDP在我正在处理的SP中返回的响应中获取的XML，这给我的印象是这是一个SAML令牌。

<trust:RequestSecurityTokenResponseCollection xmlns:trust="http://docs.oasis-open.org/ws-sx/ws-trust/200512">
<trust:RequestSecurityTokenResponse Context="rm=0&amp;id=passive&amp;ru=%2fApplicant%2fMyAccount%2fHome">
    <trust:Lifetime>
        <wsu:Created xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">2013-04-17T19:37:18.399Z</wsu:Created>
        <wsu:Expires xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">2013-04-17T20:07:18.399Z</wsu:Expires>
    </trust:Lifetime>
    <wsp:AppliesTo xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
        <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">
            <wsa:Address>https://[SP Server]/</wsa:Address>
        </wsa:EndpointReference>
    </wsp:AppliesTo>
    <trust:RequestedSecurityToken>
        <Assertion ID="_b4c87094-9557-419f-92fd-714a2b9cd8af" IssueInstant="2013-04-17T19:37:18.399Z" Version="2.0" xmlns="urn:oasis:names:tc:SAML:2.0:assertion">
            <Issuer>http://[IDP Server]/trust/idp</Issuer>
            <Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
                <SignedInfo>
                    <CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
                    <SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256" />
                    <Reference URI="#_b4c87094-9557-419f-92fd-714a2b9cd8af">
                        <Transforms>
                            <Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
                            <Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
                        </Transforms>
                        <DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
                        <DigestValue>pVpyzVN6Cz7NRNsp+jSVQP4ILt1J8y/4KBPzAtbllMg=</DigestValue>
                    </Reference>
                </SignedInfo>
                <SignatureValue>NnTCfQE7p1FmrdbmYk+wRpbaZ5Rr4Opk67mI2Y6+PTdQlUErv5Bt8C/iBA398CwAgZyREqZfobd47QnxZYOvnFjiMSsQAndmPejZ9PEGwdu8hVrYyhV2VpcPtcaew/tOGWBvTdUKH5YjGmTHLtLxny0WaGYIquYVWoO3S68duy6DWXr/rxMzOEjNhY3s/3alCYMSYqDrhB8jKY8M9M2jruZa2KjIziumW6bzksizYSEFAcn4LfVhACaucrBAVch+r31vKAxO0BpkU7wSRBTaQV+/ALmA1HJAVO/mecujHJnhpizF4GDNdsnbIxck3r/2X9gt7WgMhfwBW+6Xvd2whQ==</SignatureValue>
                <KeyInfo>
                    <X509Data>
                        <X509Certificate>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</X509Certificate>
                    </X509Data>
                </KeyInfo>
            </Signature>
            <Subject>
                <NameID>e8f279d7-cbd8-468d-a6df-97419729fe59</NameID>
                <SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer" />
            </Subject>
            <Conditions NotBefore="2013-04-17T19:37:18.399Z" NotOnOrAfter="2013-04-17T20:07:18.399Z">
                <AudienceRestriction> …