public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "created")] HttpRequestMessage httpRequest,
ILogger log)
{
if (httpRequest is null)
{
throw new ArgumentNullException(nameof(httpRequest));
}
var query = httpRequest.RequestUri.ParseQueryString();
var code = query["code"];
if (string.IsNullOrEmpty(code))
{
throw new InvalidOperationException("Parameter 'code' is required in the query string.");
}
log.LogWarning($"GitHub code: {code ?? "null"}");
var app = await github
.GetAppManifest(code)
.ConfigureAwait(false);
if (app is null)
{
return(new NotFoundObjectResult("Failed to get GitHub App Manifiest from GitHub."));
}
return(new ContentResult
{
Content = Html(app),
ContentType = "text/html"
});
}