public static void ConfigureTokenProvider <TTokenProvider>(
this IServiceCollection services,
Func <ITokenProviderServiceSettings, IEncryptionProvider, TTokenProvider> constructor,
Action <TokenProviderServiceSettings> tpsHandler = null)
where TTokenProvider : ITokenHandler
{
services.AddSingleton <ITokenHandler>(sp =>
{
var tokenProviderSettingsSection = sp.GetRequiredService <IConfiguration>().GetSection("TokenProviderSettings");
var encryptionProviderSettingsSection = sp.GetRequiredService <IConfiguration>().GetSection("EncryptionProviderSettings");
TokenProviderServiceSettings tps = tokenProviderSettingsSection != null ? new TokenProviderServiceSettings
{
AudienceUrl = tokenProviderSettingsSection.GetValue <string>("AudienceUrl"),
ConfirmationMethod = tokenProviderSettingsSection.GetValue <string>("ConfirmationMethod"),
Issuer = tokenProviderSettingsSection.GetValue <string>("Issuer"),
Namespace = tokenProviderSettingsSection.GetValue <string>("Namespace"),
SubjectName = tokenProviderSettingsSection.GetValue <string>("SubjectName"),
ValidFor = tokenProviderSettingsSection.GetValue <int>("ValidFor"),
} : new TokenProviderServiceSettings();
if (tpsHandler != null)
{
tpsHandler(tps);
}
IEncryptionProvider encryptionProvider = encryptionProviderSettingsSection != null ?
new EncryptionProvider.EncryptionProvider(encryptionProviderSettingsSection.GetValue <string>("Key")) :
new EncryptionProvider.EncryptionProvider($"{tps.AudienceUrl}{tps.ConfirmationMethod}{tps.Issuer}{tps.Namespace}{tps.SubjectName}{tps.ValidFor}");
return(constructor(tps, encryptionProvider));
}
);
}
public DfpService(IOptions <FraudProtectionSettings> fraudProtectionSettings, IOptions <TokenProviderServiceSettings> tokenProviderServiceSettings)
{
this.fraudProtectionSettings = fraudProtectionSettings.Value;
this.tokenProviderServiceSettings = tokenProviderServiceSettings.Value;
}
