/// <summary> /// /// </summary> /// <returns></returns> protected override async Task <AuthenticationTicket> AuthenticateCoreAsync() { AuthenticationProperties properties = null; try { string code = null; string state = null; IReadableStringCollection query = Request.Query; IList <string> values = query.GetValues("auth_code"); if (values != null && values.Count == 1) { code = values[0]; } values = query.GetValues("state"); if (values != null && values.Count == 1) { state = values[0]; } properties = Options.StateDataFormat.Unprotect(state); if (properties == null) { return(null); } // OAuth2 10.12 CSRF if (!ValidateCorrelationId(properties, _logger)) { return(new AuthenticationTicket(null, properties)); } // Check for error if (Request.Query.Get("error") != null) { return(new AuthenticationTicket(null, properties)); } var alipayRequest = new AlipaySystemOauthTokenRequest { Code = code, GrantType = "authorization_code" //GetApiName() }; AlipaySystemOauthTokenResponse alipayResponse = _alipayClient.Execute(alipayRequest); if (alipayResponse.IsError) { _logger.WriteWarning("An error occurred while retrieving an access token."); return(new AuthenticationTicket(null, properties)); } else { // Request the token //var response = JObject.Parse(alipayResponse.Body); //dynamic tokens = new //{ // Response = response, // AccessToken = response["alipay_system_oauth_token_response"].Value<string>("access_token"), // TokenType = response["alipay_system_oauth_token_response"].Value<string>("token_type"), // RefreshToken = response["alipay_system_oauth_token_response"].Value<string>("refresh_token"), // ExpiresIn = response["alipay_system_oauth_token_response"].Value<string>("expires_in") //}; //var Response = response; //var AccessToken = alipayResponse.AccessToken; //var TokenType = response.Value<string>("token_type"); //var RefreshToken = response.alipay_system_oauth_token_response.expires_in; //var ExpiresIn = response.Value<string>("expires_in"); // Get the Alipay user var requestUser = new AlipayUserInfoShareRequest(); AlipayUserInfoShareResponse userinfoShareResponse = _alipayClient.Execute(requestUser, alipayResponse.AccessToken); if (userinfoShareResponse.IsError) { _logger.WriteWarning("An error occurred while retrieving user information."); throw new HttpRequestException("An error occurred while retrieving user information."); } else { //var user = JObject.FromObject(userinfoShareResponse); var context = new AlipayAuthenticatedContext(Context, userinfoShareResponse, alipayResponse.AccessToken, Convert.ToInt32(alipayResponse.ExpiresIn)) { Identity = new ClaimsIdentity( Options.AuthenticationType, ClaimsIdentity.DefaultNameClaimType, ClaimsIdentity.DefaultRoleClaimType) }; if (!string.IsNullOrEmpty(context.UserId)) { context.Identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, context.UserId, XmlSchemaString, Options.AuthenticationType)); } if (!string.IsNullOrEmpty(context.UserName)) { context.Identity.AddClaim(new Claim(ClaimsIdentity.DefaultNameClaimType, context.UserName, XmlSchemaString, Options.AuthenticationType)); } context.Properties = properties; await Options.Provider.Authenticated(context); return(new AuthenticationTicket(context.Identity, context.Properties)); } } } catch (Exception ex) { _logger.WriteError(ex.Message); } return(new AuthenticationTicket(null, properties)); }
/// <summary> /// /// </summary> /// <returns></returns> protected override async Task <AuthenticationTicket> AuthenticateCoreAsync() { AuthenticationProperties properties = null; try { string code = null; string state = null; IReadableStringCollection query = Request.Query; IList <string> values = query.GetValues("code"); if (values != null && values.Count == 1) { code = values[0]; } values = query.GetValues("state"); if (values != null && values.Count == 1) { state = values[0]; } properties = Options.StateDataFormat.Unprotect(state); if (properties == null) { return(null); } // OAuth2 10.12 CSRF if (!ValidateCorrelationId(properties, _logger)) { return(new AuthenticationTicket(null, properties)); } // Check for error if (Request.Query.Get("error") != null) { return(new AuthenticationTicket(null, properties)); } var requestPrefix = Request.Scheme + "://" + Request.Host; var redirectUri = requestPrefix + Request.PathBase + Options.CallbackPath; // Build up the body for the token request var body = new List <KeyValuePair <string, string> > { new KeyValuePair <string, string>("grant_type", "authorization_code"), new KeyValuePair <string, string>("code", code), new KeyValuePair <string, string>("redirect_uri", redirectUri), new KeyValuePair <string, string>("client_id", Options.AppId), new KeyValuePair <string, string>("client_secret", Options.AppSecret) }; // Request the token var tokenResponse = await _httpClient.PostAsync(Options.TokenEndPoint, new FormUrlEncodedContent(body)); tokenResponse.EnsureSuccessStatusCode(); var text = await tokenResponse.Content.ReadAsStringAsync(); // Deserializes the token response dynamic response = JsonConvert.DeserializeObject <dynamic>(text); if (response == null || response.access_token == null) { _logger.WriteWarning("Access token was not found"); return(new AuthenticationTicket(null, properties)); } var accessToken = (string)response.access_token; // Get the Alipay user // var userResponse = await _httpClient.GetAsync( Options.UserInfoEndPoint + "?access_token=" + Uri.EscapeDataString(accessToken), Request.CallCancelled); userResponse.EnsureSuccessStatusCode(); text = await userResponse.Content.ReadAsStringAsync(); var user = JObject.Parse(text); var context = new AlipayAuthenticatedContext(Context, user, accessToken) { Identity = new ClaimsIdentity( Options.AuthenticationType, ClaimsIdentity.DefaultNameClaimType, ClaimsIdentity.DefaultRoleClaimType) }; if (!string.IsNullOrEmpty(context.UserId)) { context.Identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, context.UserId, XmlSchemaString, Options.AuthenticationType)); context.Identity.AddClaim(new Claim(Claims.UserId, context.UserId, XmlSchemaString, Options.AuthenticationType)); } if (!string.IsNullOrEmpty(context.UserName)) { context.Identity.AddClaim(new Claim(ClaimsIdentity.DefaultNameClaimType, context.UserName, XmlSchemaString, Options.AuthenticationType)); context.Identity.AddClaim(new Claim(Claims.NickName, context.UserName, XmlSchemaString, Options.AuthenticationType)); } context.Properties = properties; await Options.Provider.Authenticated(context); return(new AuthenticationTicket(context.Identity, context.Properties)); } catch (Exception ex) { _logger.WriteError(ex.Message); } return(new AuthenticationTicket(null, properties)); }
/// <summary> /// Invoked whenever Alipay successfully authenticates a user /// </summary> /// <param name="context">Contains information about the login session as well as the user <see cref="System.Security.Claims.ClaimsIdentity"/>.</param> /// <returns>A <see cref="Task"/> representing the completed operation.</returns> public virtual Task Authenticated(AlipayAuthenticatedContext context) { return(OnAuthenticated(context)); }