【发布时间】:2011-01-17 07:56:10
【问题描述】:
正如标题已经解释的那样,我想保护我的网络服务。 我读过您可以使用soap身份验证标头来执行此操作,但是用户名和密码以纯文本形式传递。
我想知道我应该做些什么来保护我的网络服务? 例子会很棒。
我有一个与我们合作的公司的例子,它有 2 个网络服务。 一个负责安全,一个负责获取所需的数据,但我没有他们的代码,但系统看起来很棒:
bool loginSuccessFull = false;
/// knooppunt
string loginID = ConfigurationManager.AppSettings["WebServiceLogin"];
string password = ConfigurationManager.AppSettings["WebServicePass"];
//A. The m_SecurityService object is created and initialised
Security securityService = new Security();
securityService.CookieContainer = new System.Net.CookieContainer();
string challenge = securityService.InitializeLogin(loginID);
string pwd = password;
string response = pwd + challenge;
System.Security.Cryptography.SHA1CryptoServiceProvider SHA1 = new System.Security.Cryptography.SHA1CryptoServiceProvider();
SHA1.Initialize();
byte[] hash = SHA1.ComputeHash(System.Text.Encoding.Default.GetBytes(response));
System.Text.StringBuilder builder = new System.Text.StringBuilder();
foreach (byte b in hash)
builder.Append(b.ToString("x2"));
//2. A login is done with the m_SecurityService object
if (securityService.Login(builder.ToString()))
{
string ssoToken = Request.QueryString["SSOTOKEN"];
string ssoID = Request.QueryString["SSOID"];
if (!String.IsNullOrEmpty(ssoToken) && !String.IsNullOrEmpty(ssoID))
{
// Check with webserice if the token is valid.
Knooppunt.SSO.GenericSSO sso = new Knooppunt.SSO.GenericSSO();
sso.CookieContainer = securityService.CookieContainer;
try
{
if (sso.validateSSOToken(Convert.ToInt32(ssoID), ssoToken))
{
loginSuccessFull = true;
FormsAuthentication.RedirectFromLoginPage("default user", false);
}
}
catch
{ }
}
}
【问题讨论】:
标签: c# .net asp.net security web-services