【发布时间】:2016-05-13 00:27:54
【问题描述】:
抱歉,如果这些看起来是重复的,但我一直在搜索帖子,但我找不到我正在寻找的确切内容。
我的 Web 应用程序正在向 Azure 发送身份验证请求以进行单点登录。收到响应后,需要验证哪些字段和属性以确保断言可以信任,为什么?
Microsoft 文档中的示例响应在这里-
<samlp:Response ID="_a4958bfd-e107-4e67-b06d-0d85ade2e76a" Version="2.0" IssueInstant="2013-03-18T07:38:15.144Z" Destination="https://contoso.com/identity/inboundsso.aspx" InResponseTo="id758d0ef385634593a77bdf7e632984b6" xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol">
<Issuer xmlns="urn:oasis:names:tc:SAML:2.0:assertion"> https://login.microsoftonline.com/82869000-6ad1-48f0-8171-272ed18796e9/</Issuer>
<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
...
</ds:Signature>
<samlp:Status>
<samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success" />
</samlp:Status>
<Assertion ID="_bf9c623d-cc20-407a-9a59-c2d0aee84d12" IssueInstant="2013-03-18T07:38:15.144Z" Version="2.0" xmlns="urn:oasis:names:tc:SAML:2.0:assertion">
<Issuer>https://login.microsoftonline.com/82869000-6ad1-48f0-8171-272ed18796e9/</Issuer>
<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
...
</ds:Signature>
<Subject>
<NameID>Uz2Pqz1X7pxe4XLWxV9KJQ+n59d573SepSAkuYKSde8=</NameID>
<SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
<SubjectConfirmationData InResponseTo="id758d0ef385634593a77bdf7e632984b6" NotOnOrAfter="2013-03-18T07:43:15.144Z" Recipient="https://contoso.com/identity/inboundsso.aspx" />
</SubjectConfirmation>
</Subject>
<Conditions NotBefore="2013-03-18T07:38:15.128Z" NotOnOrAfter="2013-03-18T08:48:15.128Z">
<AudienceRestriction>
<Audience>https://www.contoso.com</Audience>
</AudienceRestriction>
</Conditions>
<AttributeStatement>
<Attribute Name="http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name">
<AttributeValue>testuser@contoso.com</AttributeValue>
</Attribute>
<Attribute Name="http://schemas.microsoft.com/identity/claims/objectidentifier">
<AttributeValue>3F2504E0-4F89-11D3-9A0C-0305E82C3301</AttributeValue>
</Attribute>
...
</AttributeStatement>
<AuthnStatement AuthnInstant="2013-03-18T07:33:56.000Z" SessionIndex="_bf9c623d-cc20-407a-9a59-c2d0aee84d12">
<AuthnContext>
<AuthnContextClassRef> urn:oasis:names:tc:SAML:2.0:ac:classes:Password</AuthnContextClassRef>
</AuthnContext>
</AuthnStatement>
</Assertion>
</samlp:Response>
到目前为止我所知道的。
- 您必须验证签名以确保消息未被修改。
- 您必须验证证书公钥是否来自受信任的来源,否则任何有效签名的证书都会进行身份验证。
还有什么?
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