public dynamic Process(NancyModule nancyModule, AuthenticateCallbackData model)
        {
            Response response = nancyModule.Response.AsRedirect("~/");

            if (nancyModule.IsAuthenticated())
            {
                response = nancyModule.Response.AsRedirect("~/account/#identityProviders");
            }

            if (model.Exception != null)
            {
                nancyModule.Request.AddAlertMessage("error", model.Exception.Message);
            }
            else
            {
                UserInformation information = model.AuthenticatedClient.UserInformation;
                var claims = new List<Claim>();
                claims.Add(new Claim(ClaimTypes.NameIdentifier, information.Id));
                claims.Add(new Claim(ClaimTypes.AuthenticationMethod, model.AuthenticatedClient.ProviderName));

                if (!String.IsNullOrEmpty(information.UserName))
                {
                    claims.Add(new Claim(ClaimTypes.Name, information.UserName));
                }

                if (!String.IsNullOrEmpty(information.Email))
                {
                    claims.Add(new Claim(ClaimTypes.Email, information.Email));
                }

                nancyModule.SignIn(claims);
            }

            return response;
        }
        public dynamic Process(NancyModule nancyModule, AuthenticateCallbackData model)
        {
            if (model.AuthenticatedClient == null)
            {
                model.AuthenticatedClient = new AuthenticatedClient("github")
                    {
                        AccessToken = "123",
                        AccessTokenExpiresOn = DateTime.MinValue,
                        UserInformation =
                            new UserInformation()
                                {
                                    Email = "*****@*****.**",
                                    Gender = GenderType.Unknown,
                                    Id = "123",
                                    Locale = "en-GB",
                                    Name = "Jonathan Channon",
                                    Picture =
                                        "https://secure.gravatar.com/avatar/62e4df82d52221751142c68ee5d2ae0b?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-user-420.png",
                                    UserName = "******"
                                }
                    };
            }

            if (!githubUserRepository.UserRegistered(model.AuthenticatedClient.AccessToken))
            {
                githubUserRepository.AddOAuthToken(model.AuthenticatedClient.AccessToken, model.AuthenticatedClient.UserInformation.Email, model.AuthenticatedClient.UserInformation.UserName);
            }

            var githubUser = model.AuthenticatedClient.UserInformation.UserName;
            return nancyModule.Response.AsRedirect("/repos/#" + githubUser, RedirectResponse.RedirectType.Temporary);


        }
        public WorldDominationAuthenticationModule(IAuthenticationService authenticationService,
                                                   IAuthenticationCallbackProvider authenticationCallbackProvider)
        {
            Get["/authentication/redirect/{providerkey}"] = _ =>
            {
                if (string.IsNullOrEmpty((string)_.providerkey))
                {
                    throw new ArgumentException(
                        "You need to supply a valid provider key so we know where to redirect the user.");
                }
                
                var settings = authenticationService.GetAuthenticateServiceSettings((string)_.providerkey);
                var guidString = Guid.NewGuid().ToString();

                Session[StateKey] = guidString;
                settings.State = guidString;
                settings.CallBackUri = GetReturnUrl("/authentication/authenticatecallback",
                                                    (string)_.providerkey);

                Uri uri = authenticationService.RedirectToAuthenticationProvider(settings);

                return Response.AsRedirect(uri.AbsoluteUri);
            };

            Get["/authentication/authenticatecallback"] = _ =>
            {
                if (string.IsNullOrEmpty(Request.Query.providerkey))
                {
                    throw new ArgumentException("No provider key was supplied on the callback.");
                }

                var existingState = (Session[StateKey] as string) ?? string.Empty;
                var model = new AuthenticateCallbackData();
                var querystringParameters = new NameValueCollection();

                foreach (var item in Request.Query)
                {
                    querystringParameters.Add(item, Request.Query[item]);
                }

                try
                {
                    model.AuthenticatedClient =
                        authenticationService.GetAuthenticatedClient((string) Request.Query.providerKey,
                                                                     querystringParameters, existingState);
                }
                catch (Exception exception)
                {
                    model.Exception = exception;
                }

                return authenticationCallbackProvider.Process(this, model);
            };
        }
Esempio n. 4
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        public WorldDominationAuthenticationModule(IAuthenticationService authenticationService,
                                                   IAuthenticationCallbackProvider authenticationCallbackProvider)
        {
            Get[RedirectRoute] = _ =>
            {
                var providerKey = (string)_.providerkey;
                if (string.IsNullOrEmpty(providerKey))
                {
                    throw new ArgumentException(
                              "You need to supply a valid provider key so we know where to redirect the user.");
                }

                // Kthxgo!
                return(RedirectToAuthenticationProvider(authenticationService, authenticationCallbackProvider, providerKey));
            };

            Post[RedirectRoute] = _ =>
            {
                var providerKey = (string)_.providerkey;
                if (string.IsNullOrEmpty(providerKey))
                {
                    throw new ArgumentException(
                              "You need to supply a valid provider key so we know where to redirect the user.");
                }

                Uri identifier = null;

                if (string.IsNullOrEmpty(Request.Form.Identifier) ||
                    !Uri.TryCreate(Request.Form.Identifier, UriKind.RelativeOrAbsolute, out identifier))
                {
                    throw new ArgumentException(
                              "You need to POST the identifier to redirect the user. Eg. http://myopenid.com");
                }

                return(RedirectToAuthenticationProvider(authenticationService, authenticationCallbackProvider, providerKey, identifier));
            };

            Get[CallbackRoute] = _ =>
            {
                var providerKey = Request != null && Request.Query != null
                                    ? (string)Request.Query.providerkey
                                    : null;

                if (string.IsNullOrEmpty(providerKey))
                {
                    throw new ArgumentException("No provider key was supplied on the callback.");
                }

                var settings = authenticationService.GetAuthenticateServiceSettings(providerKey, Request.Url);

                settings.State = (Session[StateKey] as string) ?? string.Empty;

                var model = new AuthenticateCallbackData();

                try
                {
                    model.AuthenticatedClient = authenticationService.GetAuthenticatedClient(settings, Request.Query);
                    Session.Delete(StateKey); // Clean up :)
                }
                catch (Exception exception)
                {
                    model.Exception = exception;
                }

                var redirectUrl = Session[RedirectUrlKey] as string;
                if (!string.IsNullOrEmpty(redirectUrl))
                {
                    model.RedirectUrl = new Uri(redirectUrl);
                }

                return(authenticationCallbackProvider.Process(this, model));
            };
        }
 public dynamic Process(NancyModule nancyModule, AuthenticateCallbackData model)
 {
     return nancyModule.Negotiate.WithView("AuthenticateCallback").WithModel(model);
 }
        public dynamic Process(NancyModule nancyModule, AuthenticateCallbackData model)
        {
            ChatUser loggedInUser = null;

            if (nancyModule.Context.CurrentUser != null)
            {
                loggedInUser = _repository.GetUserById(nancyModule.Context.CurrentUser.UserName);
            }

            if (model.Exception == null)
            {
                UserInformation userInfo = model.AuthenticatedClient.UserInformation;
                string providerName = model.AuthenticatedClient.ProviderName;

                ChatUser user = _repository.GetUserByIdentity(providerName, userInfo.Id);

                // User with that identity doesn't exist, check if a user is logged in
                if (user == null)
                {
                    if (loggedInUser != null)
                    {
                        // Link to the logged in user
                        LinkIdentity(userInfo, providerName, loggedInUser);

                        // If a user is already logged in, then we know they could only have gotten here via the account page,
                        // so we will redirect them there
                        nancyModule.AddAlertMessage("success", String.Format("Successfully linked {0} account.", providerName));
                        return nancyModule.Response.AsRedirect("~/account");
                    }
                    else
                    {
                        // Check the identity field to see if we need to migrate this user to the new
                        // non janrain identity model
                        string legacyIdentity = IdentityUtility.MakeLegacyIdentity(providerName, userInfo.Id);

                        if (legacyIdentity == null)
                        {
                            // No identity found so just add a new user
                            user = _membershipService.AddUser(userInfo.UserName, providerName, userInfo.Id, userInfo.Email);
                        }
                        else
                        {
                            // Try to get a legacy identity
                            user = _repository.GetUserByLegacyIdentity(legacyIdentity);

                            if (user == null)
                            {
                                // User doesn't exist
                                user = _membershipService.AddUser(userInfo.UserName, providerName, userInfo.Id, userInfo.Email);
                            }
                            else
                            {
                                // We found a legacy user via this id so convert them to the new format
                                LinkIdentity(userInfo, providerName, user);
                            }
                        }
                    }
                }
                else if (loggedInUser != null && user != loggedInUser)
                {
                    // You can't link an account that's already attached to another user
                    nancyModule.AddAlertMessage("error", String.Format("This {0} account has already been linked to another user.", providerName));

                    // If a user is logged in then we know they got here from the account page, and we should redirect them back there
                    return nancyModule.Response.AsRedirect("~/account");
                }

                return nancyModule.CompleteLogin(_authenticationTokenService, user);
            }

            nancyModule.AddAlertMessage("error", model.Exception.Message);

            // If a user is logged in, then they got here from the account page, send them back there
            if (loggedInUser != null)
            {
                return nancyModule.Response.AsRedirect("~/account");
            }

            // At this point, send the user back to the root, everything else will work itself out
            return nancyModule.Response.AsRedirect("~/");
        }
        public WorldDominationAuthenticationModule(IAuthenticationService authenticationService,
                                                   IAuthenticationCallbackProvider authenticationCallbackProvider)
        {
            Get[RedirectRoute] = _ =>
            {
                var providerKey = (string)_.providerkey;
                if (string.IsNullOrEmpty(providerKey))
                {
                    throw new ArgumentException(
                        "You need to supply a valid provider key so we know where to redirect the user.");
                }
                
                // Kthxgo!
                return RedirectToAuthenticationProvider(authenticationService, authenticationCallbackProvider, providerKey);
            };

            Post[RedirectRoute] = _ =>
            {
                var providerKey = (string)_.providerkey;
                if (string.IsNullOrEmpty(providerKey))
                {
                    throw new ArgumentException(
                        "You need to supply a valid provider key so we know where to redirect the user.");
                }

                Uri identifier = null;

                if (string.IsNullOrEmpty(Request.Form.Identifier) ||
                    !Uri.TryCreate(Request.Form.Identifier, UriKind.RelativeOrAbsolute, out identifier))
                {
                    throw new ArgumentException(
                        "You need to POST the identifier to redirect the user. Eg. http://myopenid.com");
                }

                return RedirectToAuthenticationProvider(authenticationService, authenticationCallbackProvider, providerKey, identifier);
            };

            Get[CallbackRoute] = _ =>
            {
                var providerKey = Request != null && Request.Query != null
                                    ? (string)Request.Query.providerkey
                                    : null;

                if (string.IsNullOrEmpty(providerKey))
                {
                    throw new ArgumentException("No provider key was supplied on the callback.");
                }

                var settings = authenticationService.GetAuthenticateServiceSettings(providerKey, Request.Url);

                settings.State = (Session[StateKey] as string) ?? string.Empty;

                var model = new AuthenticateCallbackData();

                try
                {
                    model.AuthenticatedClient = authenticationService.GetAuthenticatedClient(settings, Request.Query);
                    Session.Delete(StateKey); // Clean up :)
                }
                catch (Exception exception)
                {
                    model.Exception = exception;
                }

                var redirectUrl = Session[RedirectUrlKey] as string;
                if (!string.IsNullOrEmpty(redirectUrl))
                {
                    model.RedirectUrl = new Uri(redirectUrl);
                }

                return authenticationCallbackProvider.Process(this, model);
            };
        }