WebResponse.IsMutuallyAuthenticated 屬性
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
取得 Boolean 值，指出是否發生過相互驗證。
public:
virtual property bool IsMutuallyAuthenticated { bool get(); };C#
public virtual bool IsMutuallyAuthenticated { get; }member this.IsMutuallyAuthenticated : boolPublic Overridable ReadOnly Property IsMutuallyAuthenticated As Boolean如果用戶端和伺服器都已驗證，則為 true，否則為 false。
下列程式代碼範例會檢查這個屬性的值。
// The following example uses the System, System.Net,
// and System.IO namespaces.
static void RequestMutualAuth( Uri^ resource )
{
// Create a new HttpWebRequest object for the specified resource.
WebRequest^ request = dynamic_cast<WebRequest^>(WebRequest::Create( resource ));
// Request mutual authentication.
request->AuthenticationLevel = AuthenticationLevel::MutualAuthRequested;
// Supply client credentials.
request->Credentials = CredentialCache::DefaultCredentials;
HttpWebResponse^ response = dynamic_cast<HttpWebResponse^>(request->GetResponse());
// Determine whether mutual authentication was used.
Console::WriteLine( L"Is mutually authenticated? {0}", response->IsMutuallyAuthenticated );
// Read and display the response.
Stream^ streamResponse = response->GetResponseStream();
StreamReader^ streamRead = gcnew StreamReader( streamResponse );
String^ responseString = streamRead->ReadToEnd();
Console::WriteLine( responseString );
// Close the stream objects.
streamResponse->Close();
streamRead->Close();
// Release the HttpWebResponse.
response->Close();
}
C#
// The following example uses the System, System.Net,
// and System.IO namespaces.
public static void RequestMutualAuth(Uri resource)
{
// Create a new HttpWebRequest object for the specified resource.
WebRequest request=(WebRequest) WebRequest.Create(resource);
// Request mutual authentication.
request.AuthenticationLevel = AuthenticationLevel.MutualAuthRequested;
// Supply client credentials.
request.Credentials = CredentialCache.DefaultCredentials;
HttpWebResponse response = (HttpWebResponse) request.GetResponse();
// Determine whether mutual authentication was used.
Console.WriteLine("Is mutually authenticated? {0}", response.IsMutuallyAuthenticated);
// Read and display the response.
Stream streamResponse = response.GetResponseStream();
StreamReader streamRead = new StreamReader(streamResponse);
string responseString = streamRead.ReadToEnd();
Console.WriteLine(responseString);
// Close the stream objects.
streamResponse.Close();
streamRead.Close();
// Release the HttpWebResponse.
response.Close();
}
若要要求相互驗證，請使用 MutualAuthRequested 或 MutualAuthRequired 列舉值來設定 WebRequest.AuthenticationLevel 屬性。 屬性的 WebRequest.AuthenticationLevel 預設值包含 Delegation 與 MutualAuthRequested。
請注意，取得這個屬性可能會擲回 ObjectDisposedException。
| 產品 | 版本 |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
