小编Yur*_*anc的帖子

我正在构建一个SAML 2.0 AuthNRequest.我设法使用OpenSaml添加签名信息,但我找不到使用库添加<ds:SignatureValue/>和<ds:DigestValue/>VALUES的方法.这是代码:

    public String buildAuthnRequest()  {
        QName qname = new javax.xml.namespace.QName(SSO_METDATA_QNAME);
        IssuerBuilder issuerBuilder = new IssuerBuilder();
        Issuer issuer = issuerBuilder.buildObject("urn:oasis:names:tc:SAML:2.0:assertion", "Issuer", "samlp");
        issuer.setValue(issuer.getValue());
        DateTime issueInstant = new DateTime();
        AuthnRequestBuilder authnRequestBuilder = new AuthnRequestBuilder();
        AuthnRequest authnRequest = authnRequestBuilder.buildObject("urn:oasis:names:tc:SAML:2.0:protocol","AuthnRequest", "samlp");
        authnRequest.setAssertionConsumerServiceURL("http://test.com");
//      Signature sign = null;
//      sign.setSignatureAlgorithm("SHA256");
//      Credential credential = null;
//      sign.setSigningCredential(credential);
//      authnRequest.setSignature(sign);
        NameIDPolicyBuilder policy = new NameIDPolicyBuilder();
        NameIDPolicy pol = policy.buildObject();
        RequestedAuthnContextBuilder contextBuild = new RequestedAuthnContextBuilder();
        RequestedAuthnContext context = contextBuild.buildObject();
        authnRequest.setRequestedAuthnContext(context);
        authnRequest.setNameIDPolicy(pol); …