本文整理汇总了C#中System.Net.Authorization.Authorization构造函数的典型用法代码示例。如果您正苦于以下问题:C# Authorization构造函数的具体用法?C# Authorization怎么用?C# Authorization使用的例子?那么, 这里精选的构造函数代码示例或许可以为您提供帮助。
在下文中一共展示了Authorization构造函数的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Authenticate
// Authenticate is the core method for this custom authentication.
// When an Internet resource requests authentication, the WebRequest.GetResponse
// method calls the AuthenticationManager.Authenticate method. This method, in
// turn, calls the Authenticate method on each of the registered authentication
// modules, in the order in which they were registered. When the authentication is
// complete an Authorization object is returned to the WebRequest.
public Authorization Authenticate(String challenge, WebRequest request, ICredentials credentials)
{
Encoding ASCII = Encoding.ASCII;
// Get the username and password from the credentials
NetworkCredential MyCreds = credentials.GetCredential(request.RequestUri, "Basic");
if (PreAuthenticate(request, credentials) == null)
Console.WriteLine("\n Pre-authentication is not allowed.");
else
Console.WriteLine("\n Pre-authentication is allowed.");
// Verify that the challenge satisfies the authorization requirements.
bool challengeOk = checkChallenge(challenge, MyCreds.Domain);
if (!challengeOk)
return null;
// Create the encrypted string according to the Basic authentication format as
// follows:
// a)Concatenate the username and password separated by colon;
// b)Apply ASCII encoding to obtain a stream of bytes;
// c)Apply Base64 encoding to this array of bytes to obtain the encoded
// authorization.
string BasicEncrypt = MyCreds.UserName + ":" + MyCreds.Password;
string BasicToken = "Basic " + Convert.ToBase64String(ASCII.GetBytes(BasicEncrypt));
// Create an Authorization object using the encoded authorization above.
Authorization resourceAuthorization = new Authorization(BasicToken);
// Get the Message property, which contains the authorization string that the
// client returns to the server when accessing protected resources.
Console.WriteLine("\n Authorization Message:{0}",resourceAuthorization.Message);
// Get the Complete property, which is set to true when the authentication process
// between the client and the server is finished.
Console.WriteLine("\n Authorization Complete:{0}",resourceAuthorization.Complete);
Console.WriteLine("\n Authorization ConnectionGroupId:{0}",resourceAuthorization.ConnectionGroupId);
return resourceAuthorization;
}
示例2: Authenticate
public Authorization Authenticate( string challenge,WebRequest request,ICredentials credentials)
{
try
{
string message;
// Check if Challenge string was raised by a site which requires 'CloneBasic' authentication.
if ((challenge == null) || (!challenge.StartsWith("CloneBasic")))
return null;
NetworkCredential myCredentials;
if (credentials is CredentialCache)
{
myCredentials = credentials.GetCredential(request.RequestUri,"CloneBasic");
if (myCredentials == null)
return null;
}
else
{
myCredentials = (NetworkCredential)credentials;
}
// Message encryption scheme :
// a)Concatenate username and password seperated by space;
// b)Apply ASCII encoding to obtain a stream of bytes;
// c)Apply Base64 Encoding to this array of bytes to obtain our encoded authorization message.
message = myCredentials.UserName + " " + myCredentials.Password;
// Apply AsciiEncoding to 'message' string to obtain it as an array of bytes.
Encoding ascii = Encoding.ASCII;
byte[] byteArray = new byte[ascii.GetByteCount(message)];
byteArray = ascii.GetBytes(message);
// Performing Base64 transformation.
message = Convert.ToBase64String(byteArray);
Authorization myAuthorization = new Authorization("CloneBasic " + message,true);
string[] protectionRealm = new string[]{request.RequestUri.AbsolutePath};
myAuthorization.ProtectionRealm = protectionRealm;
return myAuthorization;
}
catch(Exception e)
{
Console.WriteLine("The following exception was raised in Authenticate method:{0}",e.Message);
return null;
}
}
示例3: Authenticate
public Authorization Authenticate( string challenge,WebRequest request,ICredentials credentials)
{
try
{
string message;
// Check if Challenge string was raised by a site which requires CloneBasic authentication.
if ((challenge == null) || (!challenge.StartsWith("CloneBasic")))
return null;
NetworkCredential myCredentials;
if (credentials is CredentialCache)
{
myCredentials = credentials.GetCredential(request.RequestUri,"CloneBasic");
if (myCredentials == null)
return null;
}
else
{
myCredentials = (NetworkCredential)credentials;
}
// Message encryption scheme :
// a)Concatenate username and password seperated by space;
// b)Apply ASCII encoding to obtain a stream of bytes;
// c)Apply Base64 Encoding to this array of bytes to obtain our encoded authorization message.
message = myCredentials.UserName + " " + myCredentials.Password;
// Apply AsciiEncoding to our user name and password to obtain it as an array of bytes.
Encoding asciiEncoding = Encoding.ASCII;
byte[] byteArray = new byte[asciiEncoding.GetByteCount(message)];
byteArray = asciiEncoding.GetBytes(message);
// Perform Base64 transform.
message = Convert.ToBase64String(byteArray);
// The following overloaded contructor sets the 'Message' property of authorization to the base64 string;
// that we just formed and it also sets the 'Complete' property to true and the connection group id;
// to the domain of the NetworkCredential object.
Authorization myAuthorization = new Authorization("CloneBasic " + message,true,request.ConnectionGroupName);
return myAuthorization;
}
catch(Exception e)
{
Console.WriteLine("Exception Raised ...:"+e.Message);
return null;
}
}