protected override async Task <AuthenticationTicket> AuthenticateCoreAsync() { _logger.WriteVerbose("AuthenticateCore"); 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)); } var tokenRequestParameters = new List <KeyValuePair <string, string> >() { new KeyValuePair <string, string>("client_id", Options.AppId), new KeyValuePair <string, string>("client_secret", Options.AppSecret), new KeyValuePair <string, string>("redirect_uri", GenerateRedirectUri()), new KeyValuePair <string, string>("code", code), new KeyValuePair <string, string>("grant_type", "authorization_code"), }; FormUrlEncodedContent requestContent = new FormUrlEncodedContent(tokenRequestParameters); HttpResponseMessage response = await _httpClient.PostAsync(TokenEndpoint, requestContent, Request.CallCancelled); response.EnsureSuccessStatusCode(); string oauthTokenResponse = await response.Content.ReadAsStringAsync(); var tokenDict = QueryStringToDict(oauthTokenResponse); string accessToken = null; if (tokenDict.ContainsKey("access_token")) { accessToken = tokenDict["access_token"]; } else { _logger.WriteWarning("Access token was not found"); return(new AuthenticationTicket(null, properties)); } string openIDUri = OpenIDEndpoint + "?access_token=" + Uri.EscapeDataString(accessToken); HttpResponseMessage openIDResponse = await _httpClient.GetAsync(openIDUri, Request.CallCancelled); openIDResponse.EnsureSuccessStatusCode(); string openIDString = await openIDResponse.Content.ReadAsStringAsync(); openIDString = ExtractOpenIDCallbackBody(openIDString); JObject openIDInfo = JObject.Parse(openIDString); var clientId = openIDInfo["client_id"].Value <string>(); var openId = openIDInfo["openid"].Value <string>(); string userInfoUri = UserInfoEndpoint + "?access_token=" + Uri.EscapeDataString(accessToken) + "&oauth_consumer_key=" + Uri.EscapeDataString(clientId) + "&openid=" + Uri.EscapeDataString(openId); HttpResponseMessage userInfoResponse = await _httpClient.GetAsync(userInfoUri, Request.CallCancelled); userInfoResponse.EnsureSuccessStatusCode(); string userInfoString = await userInfoResponse.Content.ReadAsStringAsync(); JObject userInfo = JObject.Parse(userInfoString); var context = new QQConnectAuthenticatedContext(Context, openId, userInfo, accessToken); context.Identity = new ClaimsIdentity(new[] { new Claim(ClaimTypes.NameIdentifier, context.Id, XmlSchemaString, Options.AuthenticationType), new Claim(ClaimsIdentity.DefaultNameClaimType, context.Name, XmlSchemaString, Options.AuthenticationType), new Claim("urn:qqconnect:id", context.Id, XmlSchemaString, Options.AuthenticationType), new Claim("urn:qqconnect:name", context.Name, XmlSchemaString, Options.AuthenticationType), }); if (!String.IsNullOrWhiteSpace(context.Avatar)) { var claim_type = string.Format("urn:{0}:avatar", Options.AuthenticationType.ToLower());//"urn:qq:avatar" context.Identity.AddClaim(new Claim(claim_type, context.Avatar, XmlSchemaString, Options.AuthenticationType)); } await Options.Provider.Authenticated(context); context.Properties = properties; return(new AuthenticationTicket(context.Identity, context.Properties)); } catch (Exception ex) { _logger.WriteError(ex.Message); } return(new AuthenticationTicket(null, properties)); }
public Task Authenticated(QQConnectAuthenticatedContext context) { return(onAuthenticated(context)); }