public static Func <OAuthCreatingTicketContext, Task> New(AuthenticationProvider provider)
{
async Task CreateTask(OAuthCreatingTicketContext context)
{
// Create the request for user data
var request = new HttpRequestMessage(HttpMethod.Get, context.Options.UserInformationEndpoint);
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", context.AccessToken);
// Send Request and get response
var response = await context.Backchannel.SendAsync(request,
HttpCompletionOption.ResponseHeadersRead, context.HttpContext.RequestAborted);
JObject contentJObject = JObject.Parse(await response.Content.ReadAsStringAsync());
UserAccount userAccount = new UserAccount();
// Parse the response for the email, names, and avatar url
switch (provider)
{
case AuthenticationProvider.Github:
userAccount.AddGitHubEmailAddress(contentJObject);
break;
case AuthenticationProvider.Google:
userAccount.AddGoogleEmail(contentJObject)
.AddGoogleNames(contentJObject)
.AddGoogleAvatarLink(contentJObject);
break;
}
// If an Email wasnt parsed fail out
if (string.IsNullOrEmpty(userAccount.EmailAddress))
{
context.Fail("No Email Provided.");
return;
}
// Check for existing user. Create if not exists. update.
UserAccountGetByEmail userAccountGetByEmail = new UserAccountGetByEmail(new IPManDataContext(ConfigurationService.Configuration));
UserAccountUpsert userAccountUpsert = new UserAccountUpsert(new IPManDataContext(ConfigurationService.Configuration));
UserAccount preExistingUser = await userAccountGetByEmail.ExecuteAsync(userAccount.EmailAddress, true);
if (preExistingUser == null)
{
userAccount.AddCreatedData();
}
else
{
userAccount = preExistingUser;
}
userAccount.AddLoginData(provider);
await userAccountUpsert.ExecuteAsync(userAccount, preExistingUser == null);
context.Identity.AddClaim(new Claim("TempSalt", userAccount.UserAccountSalt));
context.Success();
}
return(CreateTask);
}