/// <inheritdoc/>
/// <remarks>
/// This implementation calls <see cref="IsAuthenticatedCall"/> to determine whether or not a particular HTTP
/// API call should be treated as an "authenticated" call. The behavior of this method depends on the result of
/// that method, as shown in the following table.
/// <list type="table">
/// <listheader>
/// <term><see cref="IsAuthenticatedCall"/></term>
/// <description>Behavior</description>
/// </listheader>
/// <item>
/// <description><see langword="true"/></description>
/// <description>Authenticate <paramref name="requestMessage"/> using the <see cref="AuthenticatedCallsService"/> authentication service.</description>
/// </item>
/// <item>
/// <description><see langword="false"/></description>
/// <description>Authenticate <paramref name="requestMessage"/> using the <see cref="UnauthenticatedCallsService"/> authentication service.</description>
/// </item>
/// <item>
/// <description><see langword="null"/></description>
/// <description>Return without altering <paramref name="requestMessage"/> at all.</description>
/// </item>
/// </list>
/// </remarks>
public Task AuthenticateRequestAsync(HttpRequestMessage requestMessage, CancellationToken cancellationToken)
{
if (requestMessage == null)
{
throw new ArgumentNullException("requestMessage");
}
bool?authenticated = IsAuthenticatedCall(requestMessage);
if (!authenticated.HasValue)
{
return(CompletedTask.Default);
}
if (authenticated.Value)
{
return(AuthenticatedCallsService.AuthenticateRequestAsync(requestMessage, cancellationToken));
}
else
{
return(UnauthenticatedCallsService.AuthenticateRequestAsync(requestMessage, cancellationToken));
}
}
/// <inheritdoc/>
/// <remarks>
/// <para>The base implementation always uses <see cref="AuthenticatedCallsService"/> to provide the behavior
/// for this method.</para>
/// </remarks>
/// <exception cref="InvalidOperationException">If a recursive call to this method is detected.</exception>
public Task <Uri> GetBaseAddressAsync(string serviceType, string serviceName, string region, bool internalAddress, CancellationToken cancellationToken)
{
return(AuthenticatedCallsService.GetBaseAddressAsync(serviceType, serviceName, region, internalAddress, cancellationToken));
}
