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UserNameSecurityTokenAuthenticator.ValidateUserNamePasswordCore Metode

Definisi

Saat ditimpa di kelas turunan, mengautentikasi nama pengguna dan kata sandi yang ditentukan dan mengembalikan serangkaian kebijakan otorisasi untuk UserNameSecurityToken token keamanan.

protected:
 abstract System::Collections::ObjectModel::ReadOnlyCollection<System::IdentityModel::Policy::IAuthorizationPolicy ^> ^ ValidateUserNamePasswordCore(System::String ^ userName, System::String ^ password);
protected abstract System.Collections.ObjectModel.ReadOnlyCollection<System.IdentityModel.Policy.IAuthorizationPolicy> ValidateUserNamePasswordCore (string userName, string password);
abstract member ValidateUserNamePasswordCore : string * string -> System.Collections.ObjectModel.ReadOnlyCollection<System.IdentityModel.Policy.IAuthorizationPolicy>
Protected MustOverride Function ValidateUserNamePasswordCore (userName As String, password As String) As ReadOnlyCollection(Of IAuthorizationPolicy)

Parameter

userName
String

Nama pengguna yang terkait dengan token keamanan.

password
String

Kata sandi yang terkait dengan token keamanan.

Mengembalikan

ReadOnlyCollection<T> Jenis IAuthorizationPolicy yang berisi serangkaian kebijakan otorisasi yang berlaku untuk aplikasi ini.

Contoh

protected override ReadOnlyCollection<IAuthorizationPolicy> ValidateUserNamePasswordCore(string userName, string password)
{
    if (!ValidateUserNameFormat(userName))
        throw new SecurityTokenValidationException("Incorrect UserName format");

    ClaimSet claimSet = new DefaultClaimSet(ClaimSet.System, new Claim(ClaimTypes.Name, userName, Rights.PossessProperty));
    List<IIdentity> identities = new List<IIdentity>(1);
    identities.Add(new GenericIdentity(userName));
    List<IAuthorizationPolicy> policies = new List<IAuthorizationPolicy>(1);
    policies.Add(new UnconditionalPolicy(ClaimSet.System, claimSet, DateTime.MaxValue.ToUniversalTime(), identities));
    return policies.AsReadOnly();
}
    Protected Overrides Function ValidateUserNamePasswordCore(ByVal userName As String, ByVal password As String) As ReadOnlyCollection(Of IAuthorizationPolicy)

        If Not ValidateUserNameFormat(userName) Then
            Throw New SecurityTokenValidationException("Incorrect UserName format")
        End If
        Dim setOfClaims As New DefaultClaimSet(ClaimSet.System, New Claim(ClaimTypes.Name, userName, Rights.PossessProperty))
        Dim identities As New List(Of IIdentity)(1)

        identities.Add(New GenericIdentity(userName))
        Dim policies As New List(Of IAuthorizationPolicy)(1)
        policies.Add(New UnconditionalPolicy(ClaimSet.System, setOfClaims, DateTime.MaxValue.ToUniversalTime(), identities))
        Return policies.AsReadOnly()

    End Function 'New
End Class

Keterangan

Ambil alih ValidateUserNamePasswordCore metode untuk mengautentikasi UserNameSecurityToken token keamanan.

ValidateUserNamePasswordCore Ketika metode ditimpa, ikuti panduan berikut:

Ketika metode ini mengembalikan null, Windows Communication Foundation memberikan SecurityTokenValidationException pengecualian.

Berlaku untuk