public async Task <IActionResult> GithubLogin([FromBody] OAuthLoginData data)
{
var tokenInfo = await githubService.GetAccessTokenAsync(data.Code).ConfigureAwait(false);
if (string.IsNullOrEmpty(tokenInfo.Error))
{
var githubUserInfo = await githubService.GetUserInfoAsync(tokenInfo.AccessToken).ConfigureAwait(false);
var githubUser = oAuthService.GetGithubUser(githubUserInfo.Id);
if (githubUser == null)
{
var githubRegistrationData = new GithubRegistrationData
{
GithubToken = tokenInfo.AccessToken
};
githubUser = await registrationService.RegisterViaGithub(githubRegistrationData, githubUserInfo);
}
var loginResponse = authenticationService.GithubOAuthLogin(githubUser, tokenInfo.AccessToken);
if (loginResponse.Success)
{
return(Ok(loginResponse));
}
}
return(BadRequest());
}
public async Task <OAuthUser> RegisterViaGithub(GithubRegistrationData data, GithubUserInfo githubUserInfo)
{
var githubUser = new OAuthUser();
if (!oAuthService.IsGithubUserRegistered(githubUserInfo.Id))
{
var user = dbContext.Users.FirstOrDefault(u => u.Email == githubUserInfo.Email);
if (user == null)
{
user = dbContext.Users.Add(new User
{
UserName = githubUserInfo.Login,
Email = githubUserInfo.Email,
IsActive = true,
ActivationToken = null
}).Entity;
}
githubUser = new OAuthUser
{
User = user,
OAuthId = githubUserInfo.Id,
Email = githubUserInfo.Email,
Login = githubUserInfo.Login
};
dbContext.OAuthUsers.Add(githubUser);
await dbContext.SaveChangesAsync();
}
return(githubUser);
}