From 8f0e6a70cf22f1248b99bd3b300feed8b1b1efc8 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Tue, 29 Aug 2017 00:20:47 +0900
Subject: [PATCH] #364

---
 CHANGELOG.md                           |  1 +
 locales/en.yml                         |  9 ++++++
 locales/ja.yml                         |  9 ++++++
 src/api/endpoints.ts                   |  4 +++
 src/api/endpoints/i/change_password.ts | 42 ++++++++++++++++++++++++++
 src/web/app/desktop/tags/settings.tag  | 38 +++++++++++++++++++++--
 6 files changed, 101 insertions(+), 2 deletions(-)
 create mode 100644 src/api/endpoints/i/change_password.ts

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d18b1b7f6..4e49f9ca49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ ChangeLog
 unlereased
 ----------
 * New: トークンを再生成できるように (#497)
+* New: パスワードを変更する機能 (#364)
 
 2461 (2017/08/28)
 -----------------
diff --git a/locales/en.yml b/locales/en.yml
index 950180278d..a24b8725ae 100644
--- a/locales/en.yml
+++ b/locales/en.yml
@@ -208,6 +208,12 @@ desktop:
       settings: "Settings"
       signout: "Sign out"
 
+    mk-password-setting:
+      reset: "Change your password"
+      enter-current-password: "Enter the current password"
+      enter-new-password: "Enter the new password"
+      changed: "Password updated successfully"
+
     mk-post-form:
       post-placeholder: "What's happening?"
       reply-placeholder: "Reply to this post..."
@@ -239,6 +245,9 @@ desktop:
       prev: "Previous post"
       next: "Next post"
 
+    mk-settings:
+      password: "Password"
+
     mk-timeline-post:
       reposted-by: "Reposted by {}"
       reply: "Reply"
diff --git a/locales/ja.yml b/locales/ja.yml
index 2655eb4846..88e0b76d82 100644
--- a/locales/ja.yml
+++ b/locales/ja.yml
@@ -208,6 +208,12 @@ desktop:
       settings: "設定"
       signout: "サインアウト"
 
+    mk-password-setting:
+      reset: "パスワードを変更する"
+      enter-current-password: "現在のパスワードを入力してください"
+      enter-new-password: "新しいパスワードを入力してください"
+      changed: "パスワードを変更しました"
+
     mk-post-form:
       post-placeholder: "いまどうしてる？"
       reply-placeholder: "この投稿への返信..."
@@ -239,6 +245,9 @@ desktop:
       prev: "前の投稿"
       next: "次の投稿"
 
+    mk-settings:
+      password: "パスワード"
+
     mk-timeline-post:
       reposted-by: "{}がRepost"
       reply: "返信"
diff --git a/src/api/endpoints.ts b/src/api/endpoints.ts
index a658c9a42e..c6661533e8 100644
--- a/src/api/endpoints.ts
+++ b/src/api/endpoints.ts
@@ -159,6 +159,10 @@ const endpoints: Endpoint[] = [
 		},
 		kind: 'account-write'
 	},
+	{
+		name: 'i/change_password',
+		withCredential: true
+	},
 	{
 		name: 'i/regenerate_token',
 		withCredential: true
diff --git a/src/api/endpoints/i/change_password.ts b/src/api/endpoints/i/change_password.ts
new file mode 100644
index 0000000000..faceded29d
--- /dev/null
+++ b/src/api/endpoints/i/change_password.ts
@@ -0,0 +1,42 @@
+/**
+ * Module dependencies
+ */
+import $ from 'cafy';
+import * as bcrypt from 'bcryptjs';
+import User from '../../models/user';
+
+/**
+ * Change password
+ *
+ * @param {any} params
+ * @param {any} user
+ * @return {Promise<any>}
+ */
+module.exports = async (params, user) => new Promise(async (res, rej) => {
+	// Get 'current_password' parameter
+	const [currentPassword, currentPasswordErr] = $(params.current_password).string().$;
+	if (currentPasswordErr) return rej('invalid current_password param');
+
+	// Get 'new_password' parameter
+	const [newPassword, newPasswordErr] = $(params.new_password).string().$;
+	if (newPasswordErr) return rej('invalid new_password param');
+
+	// Compare password
+	const same = bcrypt.compareSync(currentPassword, user.password);
+
+	if (!same) {
+		return rej('incorrect password');
+	}
+
+	// Generate hash of password
+	const salt = bcrypt.genSaltSync(8);
+	const hash = bcrypt.hashSync(newPassword, salt);
+
+	await User.update(user._id, {
+		$set: {
+			password: hash
+		}
+	});
+
+	res();
+});
diff --git a/src/web/app/desktop/tags/settings.tag b/src/web/app/desktop/tags/settings.tag
index 7fc6acb4a8..80a42d6652 100644
--- a/src/web/app/desktop/tags/settings.tag
+++ b/src/web/app/desktop/tags/settings.tag
@@ -7,7 +7,7 @@
 		<p class={ active: page == 'apps' } onmousedown={ setPage.bind(null, 'apps') }><i class="fa fa-fw fa-puzzle-piece"></i>アプリ</p>
 		<p class={ active: page == 'twitter' } onmousedown={ setPage.bind(null, 'twitter') }><i class="fa fa-fw fa-twitter"></i>Twitter</p>
 		<p class={ active: page == 'signin' } onmousedown={ setPage.bind(null, 'signin') }><i class="fa fa-fw fa-sign-in"></i>ログイン履歴</p>
-		<p class={ active: page == 'password' } onmousedown={ setPage.bind(null, 'password') }><i class="fa fa-fw fa-unlock-alt"></i>パスワード</p>
+		<p class={ active: page == 'password' } onmousedown={ setPage.bind(null, 'password') }><i class="fa fa-fw fa-unlock-alt"></i>%i18n:desktop.tags.mk-settings.password%</p>
 		<p class={ active: page == 'api' } onmousedown={ setPage.bind(null, 'api') }><i class="fa fa-fw fa-key"></i>API</p>
 	</div>
 	<div class="pages">
@@ -58,6 +58,11 @@
 			<mk-signin-history/>
 		</section>
 
+		<section class="password" show={ page == 'password' }>
+			<h1>%i18n:desktop.tags.mk-settings.password%</h1>
+			<mk-password-setting/>
+		</section>
+
 		<section class="api" show={ page == 'api' }>
 			<h1>API</h1>
 			<mk-api-info/>
@@ -236,8 +241,37 @@
 			passwordDialog('%i18n:desktop.tags.mk-api-info.regenerate-token%', password => {
 				this.api('i/regenerate_token', {
 					password: password
-				})
+				});
 			});
 		};
 	</script>
 </mk-api-info>
+
+<mk-password-setting>
+	<button onclick={ reset }>%i18n:desktop.tags.mk-password-setting.reset%</button>
+	<style>
+		:scope
+			display block
+			color #4a535a
+	</style>
+	<script>
+		import passwordDialog from '../scripts/password-dialog';
+		import notify from '../scripts/notify';
+
+		this.mixin('i');
+		this.mixin('api');
+
+		this.reset = () => {
+			passwordDialog('%i18n:desktop.tags.mk-password-setting.enter-current-password%', currentPassword => {
+				passwordDialog('%i18n:desktop.tags.mk-password-setting.enter-new-password%', newPassword => {
+					this.api('i/change_password', {
+						current_password: currentPassword,
+						new_password: newPassword
+					}).then(() => {
+						notify('%i18n:desktop.tags.mk-password-setting.changed%');
+					});
+				});
+			});
+		};
+	</script>
+</mk-password-setting>