这应该将我的应用重定向到我的 AdFs 登出页面,然后将我重定向回我的应用。但是,它只是将我重定向到我的路线“/logout”。在我的 ADFS 服务器上查看日志没有任何反应。
[AllowAnonymous]
[HttpGet]
[Route("api/logout")]
public async Task<IActionResult> Logout()
{
return SignOut(new AuthenticationProperties()
{
RedirectUri = "/logout"
},
Saml2Defaults.Scheme);
}
登录工作正常。我什至尝试过同样的方法,但不起作用。在这里,ReturnUrl 方法从 HttpContext.Response.Header 获取位置。当我尝试注销时,该位置始终为空。
[AllowAnonymous]
[HttpGet]
[Route("api/login")]
public async Task<string> LoginAdfs()
{
string redirectUri = _appSettings.Saml.SpEntityId;
await HttpContext.ChallengeAsync(new AuthenticationProperties
{
RedirectUri = string.Concat(redirectUri, "/autenticado")
});
return ReturnUrl();
}
知道会发生什么吗?
更新 21/11/2019
原来 Saml2Handler 根本没有尝试将请求发送到服务器。我在输出窗口中收到这些消息:
Sustainsys.Saml2.AspNetCore2.Saml2Handler: Debug: Initiating logout, checking requirements for federated logout
Issuer of LogoutNameIdentifier claim (should be Idp entity id):
Issuer is a known Idp: False
Session index claim (should have a value):
Idp has SingleLogoutServiceUrl:
There is a signingCertificate in SPOptions: True
Idp configured to DisableOutboundLogoutRequests (should be false):
Sustainsys.Saml2.AspNetCore2.Saml2Handler: Information: Federated logout not possible, redirecting to post-logout
这是我的启动配置,我不明白这里有什么问题:
ServiceCertificate se = new ServiceCertificate()
{
Certificate = new X509Certificate2(SpCert, "",X509KeyStorageFlags.MachineKeySet),
Use = CertificateUse.Signing
};
SPOptions sp = new SPOptions
{
AuthenticateRequestSigningBehavior = SigningBehavior.Never,
EntityId = new EntityId(SpEntityId),
ReturnUrl = new Uri("/login"),
NameIdPolicy = new Sustainsys.Saml2.Saml2P.Saml2NameIdPolicy(null, Sustainsys.Saml2.Saml2P.NameIdFormat.Unspecified),
};
sp.ServiceCertificates.Add(se);
IdentityProvider idp = new IdentityProvider(new EntityId(appSettings.Saml.EntityId), sp);
idp.Binding = Saml2BindingType.HttpPost;
idp.AllowUnsolicitedAuthnResponse = true;
//idp.WantAuthnRequestsSigned = true;
idp.SingleSignOnServiceUrl = new Uri("/login");
//idp.LoadMetadata = true;
idp.SigningKeys.AddConfiguredKey(new X509Certificate2(IdpCert));
idp.MetadataLocation = theMetadata;
idp.DisableOutboundLogoutRequests = true;