private async Task <User> GetGithubUserInfo(Core.CSharp.Models.ExternalLoginInfo externalLoginInfo)
{
ExternalEmailSecret githubSecrets = AppConst.Settings.ExternalLoginSecrets.FindObj(e => e.Provider.EqualCurrentCultureIgnoreCase("Github"));
var caller = new HttpClient();
// get the token from github API by using the provided "code", "state", "clientId" and "clientSecret".
var tokenResult = await caller.GetAsync($"https://github.com/login/oauth/access_token?client_id={githubSecrets?.ClientId}&client_secret={githubSecrets?.ClientSecret}&code={externalLoginInfo.Code}&state={externalLoginInfo.State}").ConfigureAwait(false);
var tokenResultArray = (await tokenResult.Content.ReadAsStringAsync().ConfigureAwait(false))
.Replace("access_token", "").Replace("&scope", "").Replace("token_type", "").Split("=");
// Add the authorization information from the response above
caller.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue(tokenResultArray[3], tokenResultArray[1]);
caller.DefaultRequestHeaders.Add("User-Agent", "TwoMJ.Web.App (test app)");
// get the user info by calling the github API with the above authorization
var userInfoResult = await caller.GetAsync("https://api.github.com/user").ConfigureAwait(false);
var userInfoResultString = await userInfoResult.Content.ReadAsStringAsync().ConfigureAwait(false);
var userInfoObj = JsonConvert.DeserializeObject <dynamic>(userInfoResultString);
return(new User
{
Email = (string)userInfoObj.email,
RegistrationMethod = new RegistrationMethod
{
ExternalLinkedId = (string)userInfoObj.id,
RegisteredDate = DateTime.UtcNow,
Type = externalLoginInfo.Type,
}
});
}
private async Task <User> GetGoogleUserInfo(Core.CSharp.Models.ExternalLoginInfo externalLoginInfo)
{
ExternalEmailSecret googleSecrets = AppConst.Settings.ExternalLoginSecrets.FindObj(e => e.Provider.EqualCurrentCultureIgnoreCase("Google"));
var caller = new HttpClient();
var content = new StringContent($"client_id={googleSecrets?.ClientId}&client_secret={googleSecrets?.ClientSecret}&code={externalLoginInfo.Code}&grant_type=authorization_code&redirect_uri={googleSecrets.RedirectURI}");
content.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");
// get the token from github API by using the provided "code", "state", "clientId" and "clientSecret".
var tokenResult = await caller.PostAsync("https://oauth2.googleapis.com/token", content).ConfigureAwait(false);
var tokenResultArray = JsonConvert.DeserializeObject <dynamic>(await tokenResult.Content.ReadAsStringAsync().ConfigureAwait(false));
string tokenType = tokenResultArray.token_type;
string accessToken = tokenResultArray.access_token;
// Add the authorization information from the response above
caller.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue(tokenType, accessToken);
caller.DefaultRequestHeaders.Add("User-Agent", "TwoMJ.Web.App (test app)");
// get the user info by calling the github API with the above authorization
var userInfoResult = await caller.GetAsync($"https://www.googleapis.com/oauth2/v2/userinfo").ConfigureAwait(false);
var userInfoResultString = await userInfoResult.Content.ReadAsStringAsync().ConfigureAwait(false);
var userInfoObj = JsonConvert.DeserializeObject <dynamic>(userInfoResultString);
return(new User
{
Email = (string)userInfoObj.email,
FirstName = (string)userInfoObj.given_name,
Surname = (string)userInfoObj.family_name,
RegistrationMethod = new RegistrationMethod
{
ExternalLinkedId = (string)userInfoObj.id,
RegisteredDate = DateTime.UtcNow,
Type = externalLoginInfo.Type,
}
});
}
private static async Task <User> GetFacebookUserInfo(ExternalLoginDetails externalLoginInfo)
{
ExternalEmailSecret facebookSecrets = AppConst.Settings.ExternalLoginSecrets.FindObj(e => e.Provider.EqualCurrentCultureIgnoreCase("Facebook"));
var caller = new HttpClient();
// get the token from github API by using the provided "code", "state", "clientId" and "clientSecret".
var tokenResult = await caller.GetAsync($"https://graph.facebook.com/v7.0/oauth/access_token?client_id={facebookSecrets?.ClientId}&redirect_uri={externalLoginInfo.RedirectUrl}&client_secret={facebookSecrets?.ClientSecret}&code={externalLoginInfo.Code}").ConfigureAwait(false);
var tokenResultArray = JsonConvert.DeserializeObject <dynamic>(await tokenResult.Content.ReadAsStringAsync().ConfigureAwait(false));
string tokenType = tokenResultArray.token_type;
string accessToken = tokenResultArray.access_token;
// Add the authorization information from the response above
caller.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue(tokenType, accessToken);
caller.DefaultRequestHeaders.Add("User-Agent", "OSnack");
// get the user info by calling the github API with the above authorization
var userInfoResult = await caller.GetAsync($"https://graph.facebook.com/me?fields=id,email,first_name,last_name&access_token={accessToken}").ConfigureAwait(false);
var userInfoResultString = await userInfoResult.Content.ReadAsStringAsync().ConfigureAwait(false);
var userInfoObj = JsonConvert.DeserializeObject <dynamic>(userInfoResultString);
return(new User
{
FirstName = (string)userInfoObj.first_name,
Surname = (string)userInfoObj.last_name,
Email = (string)userInfoObj.email,
RegistrationMethod = new RegistrationMethod
{
ExternalLinkedId = (string)userInfoObj.id,
RegisteredDate = DateTime.UtcNow,
Type = externalLoginInfo.Type,
}
});
}
