private async Task <EventHubManagementClient> GetClientAsync(GeoDRConfig config)
{
var token = await GetAuthorizationHeaderAsync(config);
var creds = new TokenCredentials(token);
var client = new EventHubManagementClient(creds)
{
SubscriptionId = config.SubscriptionId
};
return(client);
}
private async Task <string> GetAuthorizationHeaderAsync(GeoDRConfig config)
{
var context = new AuthenticationContext($"{config.ActiveDirectoryAuthority}/{config.TenantId}");
AuthenticationResult result = await context.AcquireTokenAsync(
config.ResourceManagerUrl,
new ClientCredential(config.ClientId, config.ClientSecrets));
if (result == null)
{
throw new InvalidOperationException("Failed to obtain token for authentication");
}
string token = result.AccessToken;
return(token);
}