WinHttpHandler.ServerCertificateValidationCallback Properti

Definisi

Ruang nama:

System.Net.Http

Rakitan:

System.Net.Http.WinHttpHandler.dll

Paket:

System.Net.Http.WinHttpHandler v8.0.0

Sumber:

WinHttpHandler.cs

Mendapatkan atau mengatur metode panggilan balik untuk memvalidasi sertifikat server. Panggilan balik ini adalah bagian dari jabat tangan SSL.

public:
 property Func<System::Net::Http::HttpRequestMessage ^, System::Security::Cryptography::X509Certificates::X509Certificate2 ^, System::Security::Cryptography::X509Certificates::X509Chain ^, System::Net::Security::SslPolicyErrors, bool> ^ ServerCertificateValidationCallback { Func<System::Net::Http::HttpRequestMessage ^, System::Security::Cryptography::X509Certificates::X509Certificate2 ^, System::Security::Cryptography::X509Certificates::X509Chain ^, System::Net::Security::SslPolicyErrors, bool> ^ get(); void set(Func<System::Net::Http::HttpRequestMessage ^, System::Security::Cryptography::X509Certificates::X509Certificate2 ^, System::Security::Cryptography::X509Certificates::X509Chain ^, System::Net::Security::SslPolicyErrors, bool> ^ value); };

public Func<System.Net.Http.HttpRequestMessage,System.Security.Cryptography.X509Certificates.X509Certificate2,System.Security.Cryptography.X509Certificates.X509Chain,System.Net.Security.SslPolicyErrors,bool>? ServerCertificateValidationCallback { get; set; }

member this.ServerCertificateValidationCallback : Func<System.Net.Http.HttpRequestMessage, System.Security.Cryptography.X509Certificates.X509Certificate2, System.Security.Cryptography.X509Certificates.X509Chain, System.Net.Security.SslPolicyErrors, bool> with get, set

Public Property ServerCertificateValidationCallback As Func(Of HttpRequestMessage, X509Certificate2, X509Chain, SslPolicyErrors, Boolean)

Nilai Properti

Func<HttpRequestMessage,X509Certificate2,X509Chain,SslPolicyErrors,Boolean>

Panggilan balik harus kembali true jika sertifikat server dianggap valid dan permintaan harus dikirim. Jika tidak, kembalikan false.

Keterangan

Nilai defaultnya adalah null. Jika properti ini adalah null, sertifikat server divalidasi menggunakan otoritas sertifikat standar yang terkenal.