c# - 在SOAP请求中添加KeyInfo引用

所以我在这里有与此帖子非常相似的问题。 SOAP KeyInfo values

我想在KeyInfo中添加一个引用，但似乎找不到通过代码实现引用的方法。

这是预期的输出：

<KeyInfo>
    <wsse:SecurityTokenReference>
        <wsse:Reference URI="#SecurityTest" ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3"/>
    </wsse:SecurityTokenReference>
</KeyInfo>

我确实在上面尝试从中引用：

<wsse:BinarySecurityToken ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3"
        EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary"
        xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
        wsu:Id="SecurityTest">Base64CertStuffBlahblah
</wsse:BinarySecurityToken>

每次创建KeyInfo部分的尝试都只允许我插入一个项（例如键）来填充该部分，但我只想引用。这段代码是我一直在使用的代码，但目前还没有创建我想要的代码。

//This creates a X509 clause but it's as far as I've got.
//The "keyInfoData" needs to be of a different type to allow custom reference?
var signer = new SignedXmlWithId(doc) {SigningKey = Key};
KeyInfo keyInfo = new KeyInfo();
KeyInfoX509Data keyInfoData = new KeyInfoX509Data();
keyInfoData.AddCertificate(cert);
keyInfo.AddClause(keyInfoData);
signer.KeyInfo = keyInfo;

感谢您的帮助，我们将不胜感激。

最佳答案

因此，这段代码使我可以将所需的内容添加到KeyInfo部分中。

KeyInfo keyInfo = new KeyInfo();
XmlElement x = doc.CreateElement("wsse","SecurityTokenReference", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd");
XmlElement y = doc.CreateElement("wsse","Reference", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd");
y.SetAttribute("URI","#SecurityTest");
y.SetAttribute("ValueType", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3");
x.AppendChild(y);
var keyInfoData = new KeyInfoNode(x);
keyInfo.AddClause(keyInfoData);
signer.KeyInfo = keyInfo;

这将产生以下结果：

<KeyInfo>
    <wsse:SecurityTokenReference>
        <wsse:Reference URI="#SecurityTest" ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3" />
    </wsse:SecurityTokenReference>
</KeyInfo>

尽管SOAP现在“看起来”正确，但这似乎无法解决我的问题。也许会帮助别人。