From 094023ddee0d044b0162197f2b326579ce937c3f Mon Sep 17 00:00:00 2001
From: Satsuki Yanagi <17376330+u1-liquid@users.noreply.github.com>
Date: Sun, 5 May 2019 04:04:30 +0900
Subject: [PATCH] =?UTF-8?q?=E3=83=AD=E3=82=B0=E3=82=A2=E3=82=A6=E3=83=88?=
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---
 .../app/common/views/components/settings/integration.vue    | 6 +++++-
 src/client/app/store.ts                                     | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/client/app/common/views/components/settings/integration.vue b/src/client/app/common/views/components/settings/integration.vue
index b91880679..8ac0c134c 100644
--- a/src/client/app/common/views/components/settings/integration.vue
+++ b/src/client/app/common/views/components/settings/integration.vue
@@ -54,7 +54,11 @@ export default Vue.extend({
 	},
 
 	mounted() {
-		document.cookie = `i=${this.$store.state.i.token}`;
+		if (!document.cookie.match(/i=(\w+)/)) {
+			document.cookie = `i=${this.$store.state.i.token}; path=/;` +
+			` domain=${document.location.hostname}; max-age=31536000;` +
+			(document.location.protocol.startsWith('https') ? ' secure' : '');
+		}
 		this.$watch('$store.state.i', () => {
 			if (this.$store.state.i.twitter) {
 				if (this.twitterForm) this.twitterForm.close();
diff --git a/src/client/app/store.ts b/src/client/app/store.ts
index a6f2a0b00..b137f7998 100644
--- a/src/client/app/store.ts
+++ b/src/client/app/store.ts
@@ -126,7 +126,7 @@ export default (os: MiOS) => new Vuex.Store({
 
 		logout(ctx) {
 			ctx.commit('updateI', null);
-			document.cookie = 'i=;';
+			document.cookie = `i=; max-age=0; domain=${document.location.hostname}`;
 			localStorage.removeItem('i');
 		},