private async Task <ChannelCredentials> CreateChannelCredentialsUncached()
{
var appDefaultCredentials = await EnfonicaCredential.GetApplicationDefaultAsync().ConfigureAwait(false);
if (appDefaultCredentials.IsCreateScopedRequired)
{
appDefaultCredentials = appDefaultCredentials.CreateScoped(_scopes);
}
return(appDefaultCredentials.ToChannelCredentials());
}
/// <summary>
/// Creates a new <see cref="ServiceAccountCredential"/> instance from JSON credential data.
/// </summary>
/// <param name="credentialData">The stream from which to read the JSON key data for a service account. Must not be null.</param>
/// <exception cref="InvalidOperationException">
/// The <paramref name="credentialData"/> does not contain valid JSON service account key data.
/// </exception>
/// <returns>The credentials parsed from the service account key data.</returns>
public static ServiceAccountCredential FromServiceAccountData(Stream credentialData)
{
var credential = EnfonicaCredential.FromStream(credentialData);
var result = credential.UnderlyingCredential as ServiceAccountCredential;
if (result == null)
{
throw new InvalidOperationException("JSON data does not represent a valid service account credential.");
}
return(result);
}
/// <summary>Creates a default credential from JSON data.</summary>
private static EnfonicaCredential CreateDefaultCredentialFromParameters(JsonCredentialParameters credentialParameters)
{
switch (credentialParameters.Type)
{
case JsonCredentialParameters.ServiceAccountCredentialType:
return(EnfonicaCredential.FromServiceAccountCredential(
CreateServiceAccountCredentialFromParameters(credentialParameters)));
default:
throw new InvalidOperationException(
String.Format("Error creating credential from JSON. Unrecognized credential type {0}.",
credentialParameters.Type));
}
}
