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/**
* ============LICENSE_START========================================================================
* ONAP : ccsdk feature sdnr wt odlux
* =================================================================================================
* Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
* =================================================================================================
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
* ============LICENSE_END==========================================================================
*/
import { Dispatch } from '../flux/store';
import { Action } from '../flux/action';
import { AuthPolicy, User } from '../models/authentication';
import { Settings } from '../models/settings';
import { saveInitialSettings, SetGeneralSettingsAction } from './settingsAction';
import { endWebsocketSession } from '../services/notificationService';
import { endUserSession, startUserSession } from '../services/userSessionService';
import { IApplicationStoreState } from '../store/applicationStore';
export class UpdateUser extends Action {
constructor(public user?: User) {
super();
}
}
export class UpdatePolicies extends Action {
constructor(public authPolicies?: AuthPolicy[]) {
super();
}
}
export const logoutUser = () => (dispatcher: Dispatch, getState: () => IApplicationStoreState) =>{
const { framework:{ applicationState:{ authentication }, authenticationState: { user } } } = getState();
dispatcher(new UpdateUser(undefined));
dispatcher(new SetGeneralSettingsAction(null));
endWebsocketSession();
endUserSession();
localStorage.removeItem('userToken');
//only call if a user is currently logged in
if (authentication === 'oauth' && user) {
const url = window.location.origin;
window.location.href = `${url}/oauth/logout`;
}
};
/**
* Loads the user settings for the given user and dispatches a `saveInitialSettings` action with the result.
* @param user The user for which to load the settings.
* @param dispatcher The dispatcher function to use for dispatching the `saveInitialSettings` action.
*/
const loadUserSettings = (user: User | undefined, dispatcher: Dispatch) => {
// fetch used, because state change for user login is not done when frameworks restRequest call is started (and is accordingly undefined -> /userdata call yields 401, unauthorized) and triggering an action from inside the handler / login event is impossible
// no timeout used, because it's bad practice to add a timeout to hopefully avoid a race condition
// hence, fetch used to simply use supplied user data for getting settings
if (user && user.isValid) {
fetch('/userdata', {
method: 'GET',
headers: {
'Content-Type': 'application/json',
'Accept': 'application/json',
'Authorization': `${user.tokenType} ${user.token}`,
},
}).then((res: Response)=>{
if (res.status == 200) {
return res.json();
} else {
return null;
}
}).then((result:Settings)=>{
dispatcher(saveInitialSettings(result));
});
}
};
/**
* Dispatches an `UpdateUser` action with the given user and starts a user session if the user is defined.
* Also loads the user settings for the given user and dispatches a `saveInitialSettings` action with the result.
* Finally, saves the user token to local storage.
* @param user The user to be logged in.
* @param dispatcher The dispatcher function to use for dispatching the actions.
*/
export const loginUserAction = (user?: User) => (dispatcher: Dispatch) =>{
dispatcher(new UpdateUser(user));
if (user) {
startUserSession(user);
loadUserSettings(user, dispatcher);
localStorage.setItem('userToken', user.toString());
}
};
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