我在我的代码中使用“ Kentor.AuthServices.dll ”和“Kentor.AuthServices.Mvc.dll”来允许使用 ADFS 服务器进行单点登录，它工作正常，但问题是它需要超过 1 分钟的时间显示adfs 登录屏幕。
我已经调试了代码并记录了时间，发现所有代码工作正常，但身份提供者创建代码需要 1 分钟以上。
我不明白为什么要花太多时间。
我把我的代码放在下面有人可以帮忙吗？
提前致谢。
try
{
CommonUtility.LogMessage("Start at:" + DateTime.Now);
string adfsUrl = System.Configuration.ConfigurationManager.AppSettings["ADServer"] ?? "";
if(string.IsNullOrEmpty(adfsUrl))
{
CommonUtility.LogMessage("no adfs server found in config");
return RedirectToAction("Login", "Account", string.Empty);
}
string requestUrlScheme = System.Configuration.ConfigurationManager.AppSettings["ADInstance"] ?? "https";
string federationUrl = System.Configuration.ConfigurationManager.AppSettings["ADFSMetaData"] ?? "";
CommonUtility.LogMessage("metdaDataUrl=" + federationUrl);
string trustUrl = string.Format("{0}/adfs/services/trust", adfsUrl);
CommonUtility.LogMessage("trustURL=" + trustUrl);
var idps = Kentor.AuthServices.Mvc.AuthServicesController.Options.IdentityProviders.KnownIdentityProviders;
foreach (var idpItem in idps)
{
CommonUtility.LogMessage("existing ENtity ID=" + idpItem.EntityId.Id);
if (idpItem.EntityId.Id.Equals(trustUrl))
{
Kentor.AuthServices.Mvc.AuthServicesController.Options.IdentityProviders.Remove(idpItem.EntityId);
CommonUtility.LogMessage("removed existing entity at:" + DateTime.Now);
}
}
var spOptions = CreateSPOptions(requestUrlScheme);
CommonUtility.LogMessage("SP option created at:" + DateTime.Now);
Kentor.AuthServices.IdentityProvider idp = null;
**idp = new Kentor.AuthServices.IdentityProvider(new EntityId(trustUrl), spOptions)
{
AllowUnsolicitedAuthnResponse = true,
LoadMetadata = true,
MetadataLocation = federationUrl,
};**
CommonUtility.LogMessage("idp added at:" + DateTime.Now);
if (Kentor.AuthServices.Mvc.AuthServicesController.Options.SPOptions.EntityId == null)
Kentor.AuthServices.Mvc.AuthServicesController.Options.SPOptions.EntityId = new EntityId(string.Concat(string.Format("{0}://{1}{2}", requestUrlScheme, Request.Url.Authority, Url.Content("~")), "AuthServices"));
else
Kentor.AuthServices.Mvc.AuthServicesController.Options.SPOptions.EntityId.Id =
string.Concat(string.Format("{0}://{1}{2}", requestUrlScheme, Request.Url.Authority, Url.Content("~")), "AuthServices");
CommonUtility.LogMessage("AuthServicesURL=" + string.Concat(string.Format("{0}://{1}{2}", requestUrlScheme, Request.Url.Authority, Url.Content("~")), "AuthServices"));
Kentor.AuthServices.Mvc.AuthServicesController.Options.SPOptions.ReturnUrl =
new Uri(string.Concat(string.Format("{0}://{1}{2}", requestUrlScheme, Request.Url.Authority, Url.Content("~")), "SAMLAuthentication/SAMLResponse"));
CommonUtility.LogMessage("SAMLResponseURL=" + string.Concat(string.Format("{0}://{1}{2}", requestUrlScheme, Request.Url.Authority, Url.Content("~")), "SAMLAuthentication/SAMLResponse"));
Kentor.AuthServices.Mvc.AuthServicesController.Options.IdentityProviders.Add(idp);
CommonUtility.LogMessage("redirect times:" + DateTime.Now);
return RedirectToAction("SignIn", "AuthServices", new { idp = trustUrl });
}
catch (Exception ex)
{
CommonUtility.LogException(ex);
throw ex;
}