name : SessionExpiry.vue <template> <div class="session-expiry"> <button v-if="isWarning" class="session-expiry-stripe" @click="extend" v-text="warningText" /> <modal name="session-timeout-login" v-if="isShowingLogin" height="auto" width="500px" :adaptive="true"> <div class="-max-h-screen-px"> <div class="flex items-center p-6 bg-gray-200 dark:bg-dark-700 border-b dark:border-dark-900 text-center"> {{ __('Resume Your Session') }} </div> <div v-if="isUsingOauth" class="p-6"> <a :href="oauthProvider.loginUrl" target="_blank" class="btn-primary"> {{ __('Log in with :provider', {provider: oauthProvider.label}) }} </a> <div class="text-2xs text-gray mt-4"> {{ __('messages.session_expiry_new_window') }} </div> </div> <div v-if="!isUsingOauth" class="publish-fields"> <div class="form-group w-full"> <label v-text="__('messages.session_expiry_enter_password')" /> <small class="help-block text-red-500" v-if="errors.email" v-text="errors.email[0]" /> <small class="help-block text-red-500" v-if="errors.password" v-text="errors.password[0]" /> <div class="flex items-center"> <input type="password" v-model="password" ref="password" class="input-text" tabindex="1" autofocus @keydown.enter.prevent="submit" /> <button @click="submit" class="btn-primary rtl:mr-2 ltr:ml-2" v-text="__('Log in')" /> </div> </div> </div> </div> </modal> </div> </template> <script> var counter; export default { props: { warnAt: Number, lifetime: Number, email: String, oauthProvider: String, auth: Object, }, data() { return { isShowingLogin: false, count: this.lifetime, // The timer used in vue remaining: this.lifetime, // The actual time remaining as per server responses errors: {}, password: null, pinging: false, lastCount: Vue.moment(), isPageHidden: false, } }, computed: { isWarning() { return this.count <= this.warnAt; }, warningText() { return (this.remaining === 0) ? __('messages.session_expiry_logged_out_for_inactivity') : __('messages.session_expiry_logging_out_in_seconds', { seconds: this.remaining }); }, isUsingOauth() { return this.oauthProvider != null; } }, created() { this.startCountdown(); document.addEventListener('visibilitychange', () => this.isPageHidden = document.hidden, false); }, watch: { count(count) { this.isShowingLogin = this.auth.enabled && this.remaining <= 0; // While we're in the warning period, we'll check every second so that any // activity in another tab is picked up and the count will get restarted. const withinWarningPeriod = count <= this.warnAt; // We keep track of the last time a count was made. It will be every second while // Javascript is being executed, but the count will have stopped if the computer // has been put to sleep. If it's been a while since the last count, we'll // also perform a timeout check. This will let things recalibrate. const secondsSinceLastCount = Vue.moment().diff(this.lastCount, 'seconds'); const itsBeenAWhile = secondsSinceLastCount > 10; if (withinWarningPeriod || itsBeenAWhile) { this.ping().catch(e => {}); } this.lastCount = Vue.moment(); } }, methods: { startCountdown() { counter = setInterval(() => { this.count--; }, 1000); }, restartCountdown() { this.count = this.remaining = this.lifetime; this.startCountdown(); }, ping() { if (this.pinging || this.isPageHidden) return Promise.resolve(); this.pinging = true; return this.$axios.get(cp_url('session-timeout')).then(response => { this.count = this.remaining = response.data; }).catch(e => { if (e.response.status === 401) { this.remaining = 0; if (!this.auth.enabled) window.location = this.auth.redirect_to || '/'; } throw e; }).finally(response => { this.pinging = false; }); }, updateCsrfToken() { return this.$axios.get(cp_url('auth/token')).then(response => { const csrf = response.data; this.$axios.defaults.headers.common['X-CSRF-TOKEN'] = csrf; this.$config.set('csrfToken', csrf); }); }, submit() { this.updateCsrfToken().then(() => { this.login(); }); }, login() { this.$axios.post(cp_url('auth/login'), { email: this.email, password: this.password }).then(response => { this.errors = {}; this.password = null; this.isShowingLogin = false; this.$toast.success(__('Logged in')); this.restartCountdown(); this.updateCsrfToken(); }).catch(e => { if (e.response.status === 422) { this.errors = e.response.data.errors; this.$toast.error(e.response.data.message); } else { this.$toast.error(__('Something went wrong')) } }); }, extend() { this.$axios.get(cp_url('auth/extend')).then(response => { this.remaining = this.lifetime; }); } } } </script>