使用soap的header进行身份验证

/// <summary>

/// Summary description for ePhoneCredentials

/// </summary>

public class ValidationSoapHeader : SoapHeader
{

??? private string _devToken;
??? private string _name;
??? private string _password;

??? public ValidationSoapHeader()
??? {
??? }

??? public ValidationSoapHeader(string devToken)
??? {

??????? this._devToken = devToken;

??? }

??? public string DevToken
??? {

??????? get { return this._devToken; }

??????? set { this._devToken = value; }

??? }

??? public string Name
??? {

??????? get { return this._name; }

??????? set { this._name = value; }

??? }

??? public string PassWord
??? {

??????? get { return this._password; }

??????? set { this._password = value; }

??? }

}

2.开始编写服务类

using System;

using System.Web;

using System.Web.Services;

using System.Web.Services.Protocols;

?

[WebService(Namespace = "http://tempuri.org/")]

[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

?

public class Service : System.Web.Services.WebService
{

??? public ValidationSoapHeader Authentication;

??? private const string DEV_TOKEN = "12345";

??? public Service()
??? {

??????? //Uncomment the following line if using designed components

??????? //InitializeComponent();

??? }

?

??? [SoapHeader("Authentication")]

??? [WebMethod]

?

??? public string HelloWorld()
??? {

??????? if (Authentication != null && Authentication.DevToken == DEV_TOKEN)
??????? {

??????????? return "Hello World";

??????? }

??????? else
??????? {

??????????? throw new Exception("Authentication Failed");

??????? }

??? }

??? [SoapHeader("Authentication")]

??? [WebMethod]

?

??? public string CheckLogin()
??? {

??????? if (Authentication != null )
??????? {

??????????? if (Authentication.Name == "candu" && Authentication.PassWord == "candu")
??????????? {
??????????????? return "ok";
??????????? }
??????????? else
??????????? {
??????????????? return "error";
??????????? }

??????? }

??????? else
??????? {

??????????? throw new Exception("Authentication Failed");

??????? }

??? }
}