public AuthentificationResult Authenticate(string userName, string password)
{
var result = new AuthentificationResult();
User user;
try
{
user = this.userService.GetUserByLoginPassword(userName, password);
result.User = user;
}
catch (PostException)
{
result.ErrorMessage = "Invalid user name or password.";
return(result);
}
var tkey = Encoding.ASCII.GetBytes(options.Value.JwtSecret);
var tokenDescriptor = new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(new Claim[]
{
new Claim(ClaimTypes.NameIdentifier, user.UserId.ToString()),
new Claim(ClaimTypes.Role, user.RoleId.ToString())
}),
Expires = DateTime.UtcNow.AddDays(7),
SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(tkey), SecurityAlgorithms.HmacSha256Signature)
};
var token = this.jwtSecurityTokenHandler.CreateToken(tokenDescriptor);
result.Token = jwtSecurityTokenHandler.WriteToken(token);
return(result);
}
public async Task <AuthentificationResult> CheckAuthentificationAsync(UserInfo userInfo = null)
{
if (userInfo == null)
{
this.logger.Debug("CheckAuthentificationAsync: trying to restore previos session.");
var userSession = this.sessionService.GetSession();
if (userSession != null)
{
this.logger.Debug("CheckAuthentificationAsync: GetSession is not null.");
var cookieCollection = await this.sessionService.GetSavedCookiesAsync();
if (cookieCollection != null)
{
this.logger.Debug("CheckAuthentificationAsync: cookie collection is not null. Initializing web services.");
this.googleMusicWebService.Initialize(cookieCollection.Cast <Cookie>());
userSession.IsAuthenticated = true;
return(AuthentificationResult.SucceedResult());
}
}
}
if (userInfo == null)
{
this.logger.Debug("CheckAuthentificationAsync: Trying to get user info with pasword.");
userInfo = this.googleAccountService.GetUserInfo(retrievePassword: true);
}
if (userInfo == null)
{
this.logger.Debug("CheckAuthentificationAsync: Cannot get user info.");
return(AuthentificationResult.FailedResult(null));
}
GoogleAuthResponse authResponse = await this.googleAccountWebService.AuthenticateAsync(
new Uri(this.googleMusicWebService.GetServiceUrl()), userInfo.Email, userInfo.Password);
if (authResponse.Success)
{
if (authResponse.CookieCollection != null && authResponse.CookieCollection.Count > 0)
{
this.googleMusicWebService.Initialize(authResponse.CookieCollection.Cast <Cookie>());
await this.googleMusicWebService.SaveCurrentSessionAsync();
this.sessionService.GetSession().IsAuthenticated = true;
return(AuthentificationResult.SucceedResult());
}
}
else if (authResponse.Error.HasValue)
{
string errorMessage = this.GetErrorMessage(authResponse.Error.Value);
this.logger.Warning("CheckAuthentificationAsync: ErrorMessage: {0}, error code: {1}", errorMessage, authResponse.Error.Value);
return(AuthentificationResult.FailedResult(errorMessage));
}
this.logger.Error("CheckAuthentificationAsync: showing 'Login_Unknown'.");
return(AuthentificationResult.FailedResult(this.resources.GetString("Authorization_Error_Unknown")));
}
public static void BuildResponse(HttpListenerContext context, AuthentificationResult authentificationResult)
{
if (authentificationResult == null)
{
throw new ArgumentNullException(nameof(authentificationResult));
}
BuildResponse(context, authentificationResult.Status, authentificationResult.AccountView,
authentificationResult.AdditionalHeaders);
}
