验证后在WCF服务中读取用户名

2024-05-07 • 问答

我有一个自定义验证器，用于验证Webservice中传入的用户名和密码。验证完成后，我需要在webservice中使用该用户名和密码。这是我的CustomValidator

  public class ServiceAuthenticator : usernamePasswordValidator
    {
        private static readonly ILog _log = LogManager.GetLogger("ServiceAuthenticator");
        public override void Validate(String username,string password)
        {

            _log.InfoFormat("-------------{0}/{1}------------------------------",username,password);

           if (username == null || password == null)
            {
                _log.WarnFormat("  Missing User-name / Password  {0}/{1}",password);
                throw new FaultException("Incorrect User name or Password");

            }

        }
    }

现在我有一个Web服务，我正在尝试获取上述用户名和密码

    [WebInvoke(Method = "POST",UriTemplate = "UploadDoc")]
    [WebMethod(Description = "Save documents ")]
     public  void UploadDocGen(RemoteFileInfo remoteFileInfo)
        {
           // string username = ""; --- How i get the username
           // sting Password  = "";  -- How to get the password into this 
        }

我们可以使用ServiceSecurityContext来获取用户名值，而在认证通过后我们无法获取密码。

public string SayHello()
{
    OperationContext oc = OperationContext.Current;
    var username1=oc.ServiceSecurityContext.PrimaryIdentity.Name;
    Console.WriteLine(username1);
    var username2 = ServiceSecurityContext.Current.PrimaryIdentity.Name;
    Console.WriteLine(username2);
    return $"Hello Buddy,{DateTime.Now.ToLongTimeString()}";
}

结果。

基于SAML的安全令牌，我们只能获取索赔集。这是一个很复杂的主题，我不太了解。这是一些相关文档，希望对您有用。
https://docs.microsoft.com/en-us/dotnet/framework/wcf/how-to-examine-the-security-context
https://docs.microsoft.com/en-us/dotnet/api/system.servicemodel.servicesecuritycontext?view=netframework-4.8
请随时告诉我是否有什么我可以帮助的。

采用其他方法。
创建一个可以容纳验证器用户名和密码的静态类，并在网络服务中使用它

 public class ServiceAuthenticator : UserNamePasswordValidator
{
    private static readonly ILog _log = LogManager.GetLogger("ServiceAuthenticator");
    public override void Validate(String userName,string password)
    {

        _log.InfoFormat("--------Validate -{0}/{1}------------------------------",userName,password);

        if ((userName == null || userName.Trim().Length == 0) || (password == null || password.Trim().Length == 0))
        {
            _log.WarnFormat("  Missing User-name / Password  {0}/{1}",password);
            throw new FaultException("Missing User-name / Password",new FaultCode("MISSINGUSERDETAILS"));
        }

        AuthUser.Username = userName;

        AuthUser.Password = password;

    }
}

public static class AuthUser
{
    private static string name = "";

    public static string Username
    {
        get { return name; }
        set { name = value; }

    }
    private static string pswrd = "";

    public static string Password
    {
        get { return pswrd; }
        set { pswrd = value; }

    }
}

在网络服务中

string username = AuthUser.Username;
  string passwod = AuthUser.Password;

验证后在WCF服务中读取用户名

we12q 回答：验证后在WCF服务中读取用户名

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