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WinHttpHandler.ServerCertificateValidationCallback Propriété

  • Référence

Définition

Espace de noms:
System.Net.Http
Assembly:
System.Net.Http.WinHttpHandler.dll
Paquet:
System.Net.Http.WinHttpHandler v6.0.0
Paquet:
System.Net.Http.WinHttpHandler v7.0.0
Paquet:
System.Net.Http.WinHttpHandler v8.0.0
Paquet:
System.Net.Http.WinHttpHandler v9.0.0-preview.2.24128.5
Source:
WinHttpHandler.cs
Source:
WinHttpHandler.cs
Source:
WinHttpHandler.cs

Obtient ou définit une méthode de rappel pour valider le certificat de serveur. Ce rappel fait partie de la négociation 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; }
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)

Valeur de propriété

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

Le rappel doit retourner true si le certificat de serveur est considéré comme valide et que la demande doit être envoyée. Sinon, retournez false.

Remarques

La valeur par défaut est null. Si cette propriété a la valeur null, le certificat de serveur est validé à l’aide d’autorités de certification connues standard.

S’applique à