Sharkey/src/client/components/signin.vue

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<template>
<form class="eppvobhk" :class="{ signing, totpLogin }" @submit.prevent="onSubmit">
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<div class="avatar" :style="{ backgroundImage: user ? `url('${ user.avatarUrl }')` : null }" v-show="withAvatar"></div>
<div class="normal-signin" v-if="!totpLogin">
<mk-input v-model="username" type="text" pattern="^[a-zA-Z0-9_]+$" spellcheck="false" autofocus required @input="onUsernameChange">
<span>{{ $t('username') }}</span>
<template #prefix>@</template>
<template #suffix>@{{ host }}</template>
</mk-input>
<mk-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="faLock"/></template>
</mk-input>
<mk-button type="submit" primary :disabled="signing" style="margin: 0 auto;">{{ signing ? $t('loggingIn') : $t('login') }}</mk-button>
<p v-if="meta && meta.enableTwitterIntegration" style="margin: 8px 0;"><a :href="`${apiUrl}/signin/twitter`"><fa :icon="faTwitter"/> {{ $t('signinWith', { x: 'Twitter' }) }}</a></p>
<p v-if="meta && meta.enableGithubIntegration" style="margin: 8px 0;"><a :href="`${apiUrl}/signin/github`"><fa :icon="faGithub"/> {{ $t('signinWith', { x: 'GitHub' }) }}</a></p>
<p v-if="meta && meta.enableDiscordIntegration" style="margin: 8px 0;"><a :href="`${apiUrl}/signin/discord`"><fa :icon="faDiscord"/> {{ $t('signinWith', { x: 'Discord' }) }}</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('tapSecurityKey') }}</p>
<mk-button @click="queryKey" v-if="!queryingKey">
{{ $t('retry') }}
</mk-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('twoStepAuthentication') }}</p>
<mk-input v-model="password" type="password" :with-password-toggle="true" v-if="user && user.usePasswordLessLogin" required>
<span>{{ $t('password') }}</span>
<template #prefix><fa :icon="faLock"/></template>
</mk-input>
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<mk-input v-model="token" type="text" pattern="^[0-9]{6}$" autocomplete="off" spellcheck="false" required>
<span>{{ $t('token') }}</span>
<template #prefix><fa :icon="faGavel"/></template>
</mk-input>
<mk-button type="submit" :disabled="signing" primary style="margin: 0 auto;">{{ signing ? $t('loggingIn') : $t('login') }}</mk-button>
</div>
</div>
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</form>
</template>
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<script lang="ts">
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import Vue from 'vue';
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import { toUnicode } from 'punycode';
import { faLock, faGavel } from '@fortawesome/free-solid-svg-icons';
import { faTwitter, faDiscord, faGithub } from '@fortawesome/free-brands-svg-icons';
import MkButton from './ui/button.vue';
import MkInput from './ui/input.vue';
import i18n from '../i18n';
import { apiUrl, host } from '../config';
import { hexifyAB } from '../scripts/2fa';
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export default Vue.extend({
i18n,
components: {
MkButton,
MkInput,
},
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props: {
withAvatar: {
type: Boolean,
required: false,
default: true
},
autoSet: {
type: Boolean,
required: false,
default: false,
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}
},
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data() {
return {
signing: false,
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user: null,
username: '',
password: '',
token: '',
apiUrl,
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host: toUnicode(host),
totpLogin: false,
credential: null,
challengeData: null,
queryingKey: false,
faLock, faGavel, faTwitter, faDiscord, faGithub
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};
},
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computed: {
meta() {
return this.$store.state.instance.meta;
},
},
created() {
if (this.autoSet) {
this.$once('login', res => {
localStorage.setItem('i', res.i);
location.reload();
});
}
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},
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methods: {
onUsernameChange() {
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this.$root.api('users/show', {
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username: this.username
}).then(user => {
this.user = user;
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}, () => {
this.user = null;
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});
},
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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', 'nfc', 'ble', 'internal']
})),
timeout: 60 * 1000
}
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}).catch(() => {
this.queryingKey = false;
return Promise.reject(null);
}).then(credential => {
this.queryingKey = false;
this.signing = true;
return this.$root.api('signin', {
username: this.username,
password: this.password,
signature: hexifyAB(credential.response.signature),
authenticatorData: hexifyAB(credential.response.authenticatorData),
clientDataJSON: hexifyAB(credential.response.clientDataJSON),
credentialId: credential.id,
challengeId: this.challengeData.challengeId
});
}).then(res => {
this.$emit('login', res);
}).catch(err => {
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if (err === null) return;
this.$root.dialog({
type: 'error',
text: this.$t('login-failed')
});
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this.signing = false;
});
},
onSubmit() {
this.signing = true;
if (!this.totpLogin && this.user && this.user.twoFactorEnabled) {
if (window.PublicKeyCredential && this.user.securityKeys) {
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this.$root.api('signin', {
username: this.username,
password: this.password
}).then(res => {
this.totpLogin = true;
this.signing = false;
this.challengeData = res;
return this.queryKey();
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}).catch(() => {
this.$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 => {
this.$emit('login', res);
}).catch(() => {
this.$root.dialog({
type: 'error',
text: this.$t('loginFailed')
});
this.signing = false;
});
}
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}
}
});
</script>
<style lang="scss" scoped>
.eppvobhk {
> .avatar {
margin: 0 auto 0 auto;
width: 64px;
height: 64px;
background: #ddd;
background-position: center;
background-size: cover;
border-radius: 100%;
}
}
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</style>