如何在.Net中解析SAML断言请求
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我正在尝试在.Net中实现SAML SSO解决方案，但是在解析断言时遇到了问题。
我有一个示例断言（看起来像“ 0”数据作为文本）和相应的“ 1”文件。
我想从“ 1”加载密钥，并将断言解密为XML文档。
到目前为止，我认为我正在正确阅读密钥：
// get the key data
byte[] certificateData = System.IO.File.ReadAllBytes(\"myKeys.p7b\");
// decode the keys
var cms = new SignedCms(SubjectIdentifierType.IssuerAndSerialNumber);
cms.Decode(certificateData);
var samlCertificates = cms.Certificates;
// we have a keychain of X509Certificate2s, we need a collection of tokens
var certificatesAsTokens =
from X509Certificate2 cert in samlCertificates
select new X509SecurityToken(cert) as SecurityToken;
// get a token resolver
var tokens = new ReadOnlyCollection<SecurityToken>(
certificatesAsTokens.ToList());
var resolver = SecurityTokenResolver.CreateDefaultSecurityTokenResolver(
tokens, true);
// get the SAML data in an XML reader
var reader = XmlReader.Create(assertionPostStream);
// use the WS Security stuff to parse the reader
var securityToken = WSSecurityTokenSerializer.
DefaultInstance.ReadToken(reader, resolver) as SamlSecurityToken;
没有找到相关结果
已邀请:
1 个回复
孤捷侩
// spec says \"SAMLResponse=\" string rawSamlData = Request[\"SAMLResponse\"]; // the sample data sent us may be already encoded, // which results in double encoding if (rawSamlData.Contains(\'%\')) { rawSamlData = HttpUtility.UrlDecode(rawSamlData); } // read the base64 encoded bytes byte[] samlData = Convert.FromBase64String(rawSamlData); // read back into a UTF string string samlAssertion = Encoding.UTF8.GetString(samlData);