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<template>
<form class="mk-signin" :class="{ signing, totpLogin }" @submit.prevent="onSubmit">
<div class="avatar" :style="{ backgroundImage: user ? `url('${ user.avatarUrl }')` : null }" v-show="withAvatar"></div>
<div class="normal-signin" v-if="!totpLogin">
<ui-input v-model="username" type="text" pattern="^[a-zA-Z0-9_]+$" spellcheck="false" autofocus required @input="onUsernameChange">
<span>{{ $t('username') }}</span>
<template #prefix>@</template>
<template #suffix>@{{ host }}</template>
</ui-input>
<ui-input v-model="password" type="password" :with-password-toggle="true" v-if="!user || user && !user.usePasswordLessLogin" required>
<span>{{ $t('password') }}</span>
<template #prefix><fa icon="lock"/></template>
</ui-input>
<ui-button type="submit" :disabled="signing">{{ signing ? $t('signing-in') : $t('@.signin') }}</ui-button>
<p v-if="meta && meta.enableTwitterIntegration" style="margin: 8px 0;"><a :href="`${apiUrl}/signin/twitter`"><fa :icon="['fab', 'twitter']"/> {{ $t('signin-with-twitter') }}</a></p>
<p v-if="meta && meta.enableGithubIntegration" style="margin: 8px 0;"><a :href="`${apiUrl}/signin/github`"><fa :icon="['fab', 'github']"/> {{ $t('signin-with-github') }}</a></p>
<p v-if="meta && meta.enableDiscordIntegration" style="margin: 8px 0;"><a :href="`${apiUrl}/signin/discord`"><fa :icon="['fab', 'discord']"/> {{ $t('signin-with-discord') /* TODO: Make these layouts better */ }}</a></p>
</div>
<div class="2fa-signin" v-if="totpLogin" :class="{ securityKeys: user && user.securityKeys }">
<div v-if="user && user.securityKeys" class="twofa-group tap-group">
<p>{{ $t('tap-key') }}</p>
<ui-button @click="queryKey" v-if="!queryingKey">
{{ $t('@.error.retry') }}
</ui-button>
</div>
<div class="or-hr" v-if="user && user.securityKeys">
<p class="or-msg">{{ $t('or') }}</p>
</div>
<div class="twofa-group totp-group">
<p style="margin-bottom:0;">{{ $t('enter-2fa-code') }}</p>
<ui-input v-model="password" type="password" :with-password-toggle="true" v-if="user && user.usePasswordLessLogin" required>
<span>{{ $t('password') }}</span>
<template #prefix><fa icon="lock"/></template>
</ui-input>
<ui-input v-model="token" type="text" pattern="^[0-9]{6}$" autocomplete="off" spellcheck="false" required>
<span>{{ $t('@.2fa') }}</span>
<template #prefix><fa icon="gavel"/></template>
</ui-input>
<ui-button type="submit" :disabled="signing">{{ signing ? $t('signing-in') : $t('@.signin') }}</ui-button>
</div>
</div>
</form>
</template>
<script lang="ts">
import Vue from 'vue';
import i18n from '../../../i18n';
import { apiUrl, host } from '../../../config';
import { toUnicode } from 'punycode';
import { hexifyAB } from '../../scripts/2fa';
export default Vue.extend({
i18n: i18n('common/views/components/signin.vue'),
props: {
withAvatar: {
type: Boolean,
required: false,
default: true
}
},
data() {
return {
signing: false,
user: null,
username: '',
password: '',
token: '',
apiUrl,
host: toUnicode(host),
meta: null,
totpLogin: false,
credential: null,
challengeData: null,
queryingKey: false,
};
},
created() {
this.$root.getMeta().then(meta => {
this.meta = meta;
});
},
methods: {
onUsernameChange() {
this.$root.api('users/show', {
username: this.username
}).then(user => {
this.user = user;
}, () => {
this.user = null;
});
},
queryKey() {
this.queryingKey = true;
return navigator.credentials.get({
publicKey: {
challenge: Buffer.from(
this.challengeData.challenge
.replace(/\-/g, '+')
.replace(/_/g, '/'),
'base64'
),
allowCredentials: this.challengeData.securityKeys.map(key => ({
id: Buffer.from(key.id, 'hex'),
type: 'public-key',
transports: ['usb', 'ble', 'nfc']
})),
timeout: 60 * 1000
}
}).catch(() => {
this.queryingKey = false;
return Promise.reject(null);
}).then(credential => {
this.queryingKey = false;
this.signing = true;
return this.$root.api('signin', {
username: this.username,
password: this.password,
signature: hexifyAB(credential.response.signature),
authenticatorData: hexifyAB(credential.response.authenticatorData),
clientDataJSON: hexifyAB(credential.response.clientDataJSON),
credentialId: credential.id,
challengeId: this.challengeData.challengeId
});
}).then(res => {
localStorage.setItem('i', res.i);
location.reload();
}).catch(err => {
if (err === null) return;
this.$root.dialog({
type: 'error',
text: this.$t('login-failed')
});
this.signing = false;
});
},
onSubmit() {
this.signing = true;
if (!this.totpLogin && this.user && this.user.twoFactorEnabled) {
if (window.PublicKeyCredential && this.user.securityKeys) {
this.$root.api('signin', {
username: this.username,
password: this.password
}).then(res => {
this.totpLogin = true;
this.signing = false;
this.challengeData = res;
return this.queryKey();
}).catch(() => {
this.$root.dialog({
type: 'error',
text: this.$t('login-failed')
});
this.challengeData = null;
this.totpLogin = false;
this.signing = false;
});
} else {
this.totpLogin = true;
this.signing = false;
}
} else {
this.$root.api('signin', {
username: this.username,
password: this.password,
token: this.user && this.user.twoFactorEnabled ? this.token : undefined
}).then(res => {
localStorage.setItem('i', res.i);
location.reload();
}).catch(() => {
this.$root.dialog({
type: 'error',
text: this.$t('login-failed')
});
this.signing = false;
});
}
}
}
});
</script>
<style lang="stylus" scoped>
.mk-signin
color #555
.or-hr,
.or-hr .or-msg,
.twofa-group,
.twofa-group p
color var(--text)
.tap-group > button
margin-bottom 1em
.securityKeys .or-hr
&
position relative
.or-msg
&:before
right 100%
margin-right 0.125em
&:after
left 100%
margin-left 0.125em
&:before, &:after
content ""
position absolute
top 50%
width 100%
height 2px
background #555
&
position relative
margin auto
left 0
right 0
top 0
bottom 0
font-size 1.5em
height 1.5em
width 3em
text-align center
&.signing
&, *
cursor wait !important
> .avatar
margin 0 auto 0 auto
width 64px
height 64px
background #ddd
background-position center
background-size cover
border-radius 100%
</style>
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