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<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->
<template>
<PageWithHeader :actions="headerActions" :tabs="headerTabs">
<div class="_spacer" style="--MI_SPACER-w: 500px;">
<div v-if="state == 'fetch-session-error'">
<p>{{ i18n.ts.somethingHappened }}</p>
</div>
<div v-else-if="$i && !session">
<MkLoading/>
</div>
<div v-else-if="$i && session">
<XForm
v-if="state == 'waiting'"
class="form"
:session="session"
@denied="state = 'denied'"
@accepted="accepted"
/>
<div v-if="state == 'denied'">
<h1>{{ i18n.ts._auth.denied }}</h1>
</div>
<div v-if="state == 'accepted' && session">
<h1>{{ session.app.isAuthorized ? i18n.ts['already-authorized'] : i18n.ts._auth.allowed }}</h1>
<p v-if="session.app.callbackUrl">
{{ i18n.ts._auth.callback }}
<MkEllipsis/>
</p>
<p v-if="!session.app.callbackUrl">{{ i18n.ts._auth.pleaseGoBack }}</p>
</div>
</div>
<div v-else>
<p :class="$style.loginMessage">{{ i18n.ts._auth.pleaseLogin }}</p>
<MkSignin @login="onLogin"/>
</div>
</div>
</PageWithHeader>
</template>
<script lang="ts" setup>
import { onMounted, ref, computed } from 'vue';
import * as Misskey from 'misskey-js';
import XForm from './auth.form.vue';
import MkSignin from '@/components/MkSignin.vue';
import { misskeyApi } from '@/utility/misskey-api.js';
import { $i } from '@/i.js';
import { definePage } from '@/page.js';
import { i18n } from '@/i18n.js';
import { login } from '@/accounts.js';
const props = defineProps<{
token: string;
}>();
const getUrlParams = () =>
window.location.search
.substring(1)
.split('&')
.reduce((result, query) => {
const [k, v] = query.split('=');
result[k] = decodeURI(v);
return result;
}, {} as Record<string, string>);
const state = ref<'waiting' | 'accepted' | 'fetch-session-error' | 'denied' | null>(null);
const session = ref<Misskey.entities.AuthSessionShowResponse | null>(null);
function accepted() {
state.value = 'accepted';
const params = getUrlParams();
const isMastodon = !!params.mastodon;
if (session.value && session.value.app.callbackUrl && isMastodon) {
if (!params.redirect_uri) {
throw new Error('Missing redirect_uri');
}
const redirectUri = decodeURIComponent(params.redirect_uri);
if (!session.value.app.callbackUrl.includes('elk.zone') && !session.value.app.callbackUrl.split('\n').includes(redirectUri)) {
state.value = 'fetch-session-error';
throw new Error('Callback URI doesn\'t match registered app');
}
const callbackUrl = session.value.app.callbackUrl.includes('elk.zone') ? new URL(session.value.app.callbackUrl) : new URL(redirectUri);
callbackUrl.searchParams.append('code', session.value.token);
if (params.state) {
callbackUrl.searchParams.append('state', params.state);
}
window.location.href = callbackUrl.toString();
} else if (session.value && session.value.app.callbackUrl) {
const url = new URL(session.value.app.callbackUrl);
if (['javascript:', 'file:', 'data:', 'mailto:', 'tel:', 'vbscript:'].includes(url.protocol)) throw new Error('invalid url');
window.location.href = `${session.value.app.callbackUrl}?token=${session.value.token}`;
}
}
function onLogin(res) {
login(res.i);
}
onMounted(async () => {
if (!$i) return;
try {
const sess = await misskeyApi('auth/session/show', {
token: props.token,
});
session.value = sess;
// 既に連携していた場合
if (sess.app.isAuthorized) {
await misskeyApi('auth/accept', {
token: sess.token,
});
accepted();
} else {
state.value = 'waiting';
}
} catch (err) {
state.value = 'fetch-session-error';
}
});
const headerActions = computed(() => []);
const headerTabs = computed(() => []);
definePage(() => ({
title: i18n.ts._auth.shareAccessTitle,
icon: 'ti ti-apps',
}));
</script>
<style lang="scss" module>
.loginMessage {
text-align: center;
margin: 8px 0 24px;
}
</style>
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