From def10b10b3b9cc38f73a1927a1d9f57fd237c31f Mon Sep 17 00:00:00 2001
From: zzy <2450266535@qq.com>
Date: Sat, 13 Apr 2024 17:28:38 +0800
Subject: [PATCH] add a a lots of things(you can see VERSION.md) flushing in
version 1.0.1-aplha
---
README.md | 54 +-
VERSION.md | 23 +
controllers/api/index.js | 6 +
controllers/files/api.js | 6 +
{routes/api => controllers/files}/files.js | 0
controllers/files/json.js | 8 +
controllers/users/api.js | 17 +
controllers/users/users.js | 63 ++
default.env | 6 +-
package.json | 8 +-
routes/api.js | 5 +-
routes/api/json.js | 9 -
routes/api/users.js | 36 --
routes/db/db.js | 7 -
routes/db/users.js | 19 -
routes/index.js | 7 +-
routes/users.js | 37 +-
routes/utils/auth_utils.js | 40 --
routes/utils/db_utils.js | 138 -----
server.js | 3 -
services/files.js | 15 +
services/users.js | 102 ++++
static/html/base/base_footer.html | 4 +-
static/html/cs-study-link.html | 2 +-
static/html/office-link.html | 2 +-
static/html/self-study-link.html | 2 +-
static/index.html | 2 +-
static/js/base_script.js | 11 +
utils.js | 11 +-
utils/auth_utils.js | 40 ++
utils/db.js | 8 +
utils/db_api.md | 661 +++++++++++++++++++++
utils/db_utils.js | 113 ++++
utils/test/test_db.js | 75 +++
views/users/admin.html | 86 +++
views/users/login.html | 142 ++++-
views/users/register.html | 0
37 files changed, 1414 insertions(+), 354 deletions(-)
create mode 100644 VERSION.md
create mode 100644 controllers/api/index.js
create mode 100644 controllers/files/api.js
rename {routes/api => controllers/files}/files.js (100%)
create mode 100644 controllers/files/json.js
create mode 100644 controllers/users/api.js
create mode 100644 controllers/users/users.js
delete mode 100644 routes/api/json.js
delete mode 100644 routes/api/users.js
delete mode 100644 routes/db/db.js
delete mode 100644 routes/db/users.js
delete mode 100644 routes/utils/auth_utils.js
delete mode 100644 routes/utils/db_utils.js
create mode 100644 services/files.js
create mode 100644 services/users.js
create mode 100644 utils/auth_utils.js
create mode 100644 utils/db.js
create mode 100644 utils/db_api.md
create mode 100644 utils/db_utils.js
create mode 100644 utils/test/test_db.js
create mode 100644 views/users/admin.html
delete mode 100644 views/users/register.html
diff --git a/README.md b/README.md
index 35f08f6..3b3a985 100644
--- a/README.md
+++ b/README.md
@@ -1,26 +1,36 @@
## 项目文件结构
-
-root/
-|- main/
-| |- web.js 启动代码
-|- routers/
-| |- *.js 路由文件
-| |- */ 各路由文件的子文件及使用的中间件
-|- models/ 未来数据模型文件
-|- views/ 视图文件(一般是不允许直接访问的文件,使用中间件访问)
-|- static/ 静态文件(所有网页的静态资源存放处)
-| |- css/ css文件
-| |- js/ js文件
-| |- pic/ 图片文件
-| |- html/ html文件
-| |- index.html 默认首页
-|- .data/ 配置文件
-|- .gitignore git忽略文件
-|- package.json 项目依赖包
-|- package-lock.json 项目依赖包(自动生成)
-|- .env 配置文件(如需自己启用项目请根据default.env文件修改后启用项目)
-|- server.js 主路由代码
-|- utils.js 工具代码(包含路径,api返回格式)
+│root/ // 项目根目录
+├── server.js
+├── utils.js // 各项通用接口(未来将会更改位置)
+├── package.json
+├── package-lock.json
+├── .env
+├── .gitignore
+├── README.md
+├── main/ // 主函数入口
+│ ├── web.js // 启动代码
+├── routes/ // 路由
+│ ├── index.js // 连接所有路由(其中api路由在controllers/api/index.js中)
+│ ├── files.js // 文件相关路由
+│ └── users.js // 用户相关路由
+├── controllers/ // 控制器(主要中间件执行逻辑,用到services和utils)
+│ ├── api/ // API控制器
+│ ├── files/ // 文件控制器
+│ └── users/ // 用户控制器
+├── services/ // 服务(主要服务逻辑,用到utils)
+│ ├── auth.js // 身份验证服务(废案)
+│ ├── files.js // 文件服务
+│ └── users.js // 用户服务
+├── utils/ // 工具库
+│ ├── db.js // 数据库定义
+│ ├── auth_utils.js // 身份验证服务
+│ ├── db_utils.js // 数据库接口
+│ └── db_api.js // better-sqlite官方文档截至于24-04-11
+└── static/
+ ├── css/ // css
+ ├── js/ // js
+ ├── img/ // 图片
+ └── index.html // 公开的静态首页
- 默认首页简易解释
static/index.html 文件需要调用 static/js/base_script.js 动态加载在 static/html/base/*.html 的共享资源且需要动态引入.data内的json数据以渲染出一张张cards
diff --git a/VERSION.md b/VERSION.md
new file mode 100644
index 0000000..3847ada
--- /dev/null
+++ b/VERSION.md
@@ -0,0 +1,23 @@
+# web_zzyxyz Version History
+
+## [Version 1.0.0] - 2024-04-11
+
+### History
+0. 较于曾今版本重新开发，由于安全问题重新启用git。
+1. 修改了静态网页的代码，并使用booststrap框架和anchor模板。
+2. 对于曾经的express框架，对代码进行重构。
+3. 使用了dotenv模块，加载配置项。
+4. 修改部分文件架构尤其是各类隐藏文件夹。
+
+## [Version 1.0.1-alpha] - 2023-04-13
+
+### New Features
+0. 大量修改文件结构，详情见README.md。
+1. 添加了登录，注册，管理员的功能。
+2. 使用better-sqlite3重构数据库接口。
+3. 重构代码结构使其路由更清晰，更易于使用cookie(未来将会重构cookie代码)。
+4. 添加VERSION.md文件，记录版本历史。
+5. 添加各种细节。
+
+### Bugs Fixed
+0. 修改default.env文件，使其初始化密码简易包括硬性写入代码中的密码(default.env文件就是代码内的各项参数的默认值)。
\ No newline at end of file
diff --git a/controllers/api/index.js b/controllers/api/index.js
new file mode 100644
index 0000000..bb9685b
--- /dev/null
+++ b/controllers/api/index.js
@@ -0,0 +1,6 @@
+const router = require('express').Router();
+
+router.use('/users', require('../users/api.js'));
+router.use('/files', require('../files/api.js'));
+
+module.exports = router;
\ No newline at end of file
diff --git a/controllers/files/api.js b/controllers/files/api.js
new file mode 100644
index 0000000..923fc23
--- /dev/null
+++ b/controllers/files/api.js
@@ -0,0 +1,6 @@
+const router = require('express').Router();
+const { getJsonFile } = require('./json');
+
+router.get('/json/:filename', getJsonFile);
+
+module.exports = router;
\ No newline at end of file
diff --git a/routes/api/files.js b/controllers/files/files.js
similarity index 100%
rename from routes/api/files.js
rename to controllers/files/files.js
diff --git a/controllers/files/json.js b/controllers/files/json.js
new file mode 100644
index 0000000..4a3e97c
--- /dev/null
+++ b/controllers/files/json.js
@@ -0,0 +1,8 @@
+const { getJsonPath } = require('../../services/files');
+
+function getJsonFile(req, res, next) {
+ const filename = req.params.filename;
+ res.sendFile(getJsonPath(filename));
+};
+
+module.exports = { getJsonFile };
\ No newline at end of file
diff --git a/controllers/users/api.js b/controllers/users/api.js
new file mode 100644
index 0000000..205349c
--- /dev/null
+++ b/controllers/users/api.js
@@ -0,0 +1,17 @@
+const router = require('express').Router();
+const {login, getJson, register } = require('./users');
+
+router.post('/login', login);
+router.post('/register', register);
+router.get('/admin/:filename', getJson);
+
+//remote-data-processing-display
+// router.post('/_rdpd', function(req, res, next) {
+// express.response.send = function(data) {
+// res.json({...utils.json.success,
+// data: data
+// })
+// }
+// });
+
+module.exports = router;
\ No newline at end of file
diff --git a/controllers/users/users.js b/controllers/users/users.js
new file mode 100644
index 0000000..ee16b8c
--- /dev/null
+++ b/controllers/users/users.js
@@ -0,0 +1,63 @@
+const {checkAdmin, checkUsers, registerUsers, getAllUsersToJson, VIEWS_USERS_PATH} = require('../../services/users');
+const path = require('path');
+const auth = require('../../utils/auth_utils');
+//
+// const { Request, Response } = require('express');
+
+function login(req, res, next) {
+ const data = req.body;
+ const isAdmin = req.query.admin !== undefined; // 检查查询参数
+ if (isAdmin) {
+ res.json(checkAdmin(data.username, data.password));
+ } else {
+ res.json(checkUsers(data.username, data.password));
+ }
+};
+
+function getJson(req, res, next) {
+ const filename = req.params.filename;
+ if (filename === 'users_cards.json') {
+ return res.json(getAllUsersToJson(token));
+ }
+}
+
+function register(req, res, next) {
+ const data = req.body;
+ res.json(registerUsers(data.username, data.password));
+};
+
+//------------------------------------//
+
+function getLogin(req, res, next) {
+ res.sendFile(path.join(VIEWS_USERS_PATH, 'login.html'));
+}
+
+function getRoot(req, res, next) {
+ token = req.cookies.token;
+ if (typeof token === 'string') {
+ return auth.verifyToken(token, (err, data) => {
+ if (err) {
+ res.redirect('/users/login');
+ return;
+ }
+ res.sendFile(path.join(VIEWS_USERS_PATH, 'users.html'));
+ })
+ }
+ res.redirect('/users/login');
+}
+
+function getAdmin(req, res, next) {
+ token = req.cookies.token;
+ if (typeof token === 'string') {
+ return auth.verifyToken(token, (err, data) => {
+ if (err) {
+ res.redirect('/users/login?admin');
+ return;
+ }
+ res.sendFile(path.join(VIEWS_USERS_PATH, 'admin.html'));
+ })
+ }
+ res.redirect('/users/login?admin');
+}
+
+module.exports = { getRoot, getAdmin, getLogin, login, register, getJson };
\ No newline at end of file
diff --git a/default.env b/default.env
index e59da06..6f92e8e 100644
--- a/default.env
+++ b/default.env
@@ -1,5 +1,5 @@
LISTEN_PORT=3000
-JWT_SECRET=YZ2Cgx82t4wEBJ7w8ibLNwYoQSoXuxLG
+JWT_SECRET=123456
DATABASE_NAME=sqlite3.db
-USER_LOGIN_NAME=admin
-USER_LOGIN_PASSWORD=MoAHzbzmZ9HZT5SGrhu9XyD7wUtxJRbW
\ No newline at end of file
+ADMIN_LOGIN_NAME=admin
+ADMIN_LOGIN_PASSWORD=admin
\ No newline at end of file
diff --git a/package.json b/package.json
index 351b230..86b434f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
{
- "name": "zzy_web",
- "version": "1.0.0",
+ "name": "web_zzyxyz",
+ "version": "1.0.1",
"description": "None",
"main": "./main/web.js",
"scripts": {
@@ -10,11 +10,11 @@
"author": "zzy",
"license": "ISC",
"dependencies": {
+ "better-sqlite3": "^9.5.0",
"cookie-parser": "^1.4.6",
"dotenv": "^16.4.5",
"express": "^4.19.2",
"jsonwebtoken": "^9.0.2",
- "nodemon": "^3.1.0",
- "sqlite3": "^5.1.7"
+ "nodemon": "^3.1.0"
}
}
diff --git a/routes/api.js b/routes/api.js
index 300dcf9..9d487bf 100644
--- a/routes/api.js
+++ b/routes/api.js
@@ -1,10 +1,7 @@
-const utils = require('../utils.js');
const express = require('express');
const router = express.Router();
-router.use('/users', require('./api/users.js'));
-router.use('/files', require('./api/files.js'));
-router.use('/json', require('./api/json.js'));
+router.use(require('../controllers/api/index'));
module.exports = router;
\ No newline at end of file
diff --git a/routes/api/json.js b/routes/api/json.js
deleted file mode 100644
index 5d912f3..0000000
--- a/routes/api/json.js
+++ /dev/null
@@ -1,9 +0,0 @@
-const utils = require('../../utils.js');
-const router = require('express').Router();
-
-router.get('/:filename', function(req, res, next) {
- const filename = req.params.filename;
- res.sendFile(utils.path.join(utils.DATA_JSON_PATH, filename));
-});
-
-module.exports = router;
\ No newline at end of file
diff --git a/routes/api/users.js b/routes/api/users.js
deleted file mode 100644
index b75b74e..0000000
--- a/routes/api/users.js
+++ /dev/null
@@ -1,36 +0,0 @@
-const utils = require('../../utils.js');
-const express = require('express');
-const auth = require('../utils/auth_utils');
-
-const router = express.Router();
-
-router.post('/login', function(req, res, next) {
- const data = req.body;
- if (data.username === (utils.env.USER_LOGIN_NAME || 'admin') &&
- data.password === (utils.env.USER_LOGIN_PASSWORD || 'admin') ){
- const token = auth.generateToken({
- username: data.username,
- id: -1
- })
- res.json({...utils.json.success,
- data: token
- })
- } else {
- res.json({...utils.json.user_is_valid})
- }
-});
-
-//remote-data-processing-display
-router.post('/_rdpd', function(req, res, next) {
- express.response.send = function(data) {
- res.json({...utils.json.success,
- data: data
- })
- }
-});
-
-router.get('/admin', function(req, res, next) {
- res.send('admin');
-});
-
-module.exports = router;
\ No newline at end of file
diff --git a/routes/db/db.js b/routes/db/db.js
deleted file mode 100644
index 249b20c..0000000
--- a/routes/db/db.js
+++ /dev/null
@@ -1,7 +0,0 @@
-const utils = require('../../utils.js');
-const sqlite3DB = require(utils.path.join(utils.RT_UTILS_PATH, 'db_utils'));
-
-const db_path = utils.path.join(utils.DATA_DB_PATH, utils.env.DATABASE_NAME || 'sqlite3.db');
-const db = new sqlite3DB(db_path);
-
-module.exports = db;
\ No newline at end of file
diff --git a/routes/db/users.js b/routes/db/users.js
deleted file mode 100644
index aac433f..0000000
--- a/routes/db/users.js
+++ /dev/null
@@ -1,19 +0,0 @@
-const db = require('./db.js');
-
-db.createTable('users', [
- {name :'id', type: 'INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL'},
- {name :'name', type: 'VARCHAR(32) NOT NULL UNIQUE'},
- {name :'password', type: `VARCHAR(255) NOT NULL DEFAULT '123456'`},
- {name :'update_time', type: 'DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP'}
-]);
-
-// db.insertData('users', data);
-// db.deleteData('users', `name='${data[0].name}'`);
-// db.updateData('users', data[2], `name='${data[1].name}'`);
-// db.selectData('users', ['name', 'email', 'password'], `name='${data[0].name}'`, (err, rows) => {
-// console.log(rows);
-// })
-// db.selectData('users', ['name', 'email', 'password'], null, function(err, rows) {
-// console.log(rows);
-// });
-// db.closeConnection();
\ No newline at end of file
diff --git a/routes/index.js b/routes/index.js
index 3f272e6..e82f124 100644
--- a/routes/index.js
+++ b/routes/index.js
@@ -1,7 +1,8 @@
-const utils = require('../utils.js');
const express = require('express');
const router = express.Router();
+router.use('/users', require('./users.js'));
+router.use('/files', require('./files.js'));
+router.use('/api', require('../controllers/api/index.js'));
-
-module.exports = router;
+module.exports = router;
\ No newline at end of file
diff --git a/routes/users.js b/routes/users.js
index 9b06822..eafb9c8 100644
--- a/routes/users.js
+++ b/routes/users.js
@@ -1,38 +1,11 @@
-const utils = require('../utils.js');
-const express = require('express');
-const db = require(utils.path.join(utils.RT_DB_PATH, 'users.js'));
-const auth = require(utils.path.join(utils.RT_UTILS_PATH, 'auth_utils.js'));
-
-const router = express.Router();
+const router = require('express').Router();
+const { getRoot, getAdmin, getLogin } = require('../controllers/users/users.js');
/* GET users listing. */
-router.get('/', function(req, res, next) {
- token = req.cookies.token;
- if (typeof token === 'string') {
- return auth.verifyToken(token, (err, data) => {
- if (err) {
- res.redirect('/users/login');
- return;
- }
- res.sendFile(utils.path.join(utils.VIEWS_PATH, 'users/users.html'));
- })
- }
- res.redirect('/users/login');
-});
+router.get('/', getRoot);
+router.get('/admin', getAdmin);
+router.get('/login', getLogin);
-/**
- * GET /users/login
- * @param {*} req
- * @param {*} res
- * @param {*} next
- */
-router.get('/login', function(req, res, next) {
- res.sendFile(utils.path.join(utils.VIEWS_PATH, 'users/login.html'));
-})
-
-router.use('/admin', function(req, res, next) {
- res.send('admin');
-});
// WILL BE FILLING
router.get('/register', function(req, res, next) {
diff --git a/routes/utils/auth_utils.js b/routes/utils/auth_utils.js
deleted file mode 100644
index dfc860d..0000000
--- a/routes/utils/auth_utils.js
+++ /dev/null
@@ -1,40 +0,0 @@
-const utils = require('../../utils.js');
-const jwt = require('jsonwebtoken');
-
-const generateToken = (payload, options) => {
- return jwt.sign(payload, utils.env.JWT_SECRET || 'YZ2Cgx82t4wEBJ7w8ibLNwYoQSoXuxLG', {
- expiresIn: 60,
- ...options
- });
-};
-
-const verifyToken = (token, callback) => {
- return jwt.verify(token, utils.env.JWT_SECRET || 'YZ2Cgx82t4wEBJ7w8ibLNwYoQSoXuxLG', callback);
-};
-
-function checkToken(req, res, next) {
- const token = req.get('token');
- if (!token) {
- return res.json({
- code: '0001',
- message: 'token is required',
- data: null
- });
- }
- verifyToken(token, (err, data) => {
- if (err) {
- return res.json({
- code: '0002',
- message: 'token is invalid',
- data: null
- });
- }
- req.tokenData = data;
- next();
- })
-}
-
-module.exports = {
- generateToken,
- verifyToken
-};
\ No newline at end of file
diff --git a/routes/utils/db_utils.js b/routes/utils/db_utils.js
deleted file mode 100644
index 11a4d71..0000000
--- a/routes/utils/db_utils.js
+++ /dev/null
@@ -1,138 +0,0 @@
-const sqlite3 = require('sqlite3').verbose();
-
-class sqlite3DB {
- constructor(databaseName, errorFunc = null) {
- if (!databaseName) {
- throw new Error('Database name is required.');
- }
- this.errorFunc = errorFunc || (err => {
- console.error(`sql: ${err.SQL}\nerror: ${err.message}`);
- });
- this.db = new sqlite3.Database(databaseName, (err) => {
- if (err) {
- console.error(`Failed to open database: ${err.message}`);
- }
- });
- }
-
- runSql(sql, data, callback) {
- if (data == null) {
- data = undefined;
- }
- this.db.run(sql, data, (err) => {
- if (err) {
- err.SQL = sql;
- this.errorFunc(err);
- if (typeof callback === 'function') {
- callback(err);
- }
- }
- });
- }
-
- runSerialize(sql, data, callback) {
- this.db.serialize(() => {
- this.runSql(sql, data, callback);
- });
- }
-
- prepareSql(sql, callback) {
- return this.db.prepare(sql, (stmt, err) => {
- if (err) {
- err.SQL = sql;
- this.errorFunc(err);
- if (typeof callback === 'function') {
- callback(err);
- }
- return;
- }
- return stmt;
- });
- }
-
- createTable(tableName, columnDefinitions, callback) {
- const columns = columnDefinitions.map(column => `${column.name} ${column.type}`).join(', ');
- const sql = `CREATE TABLE IF NOT EXISTS ${tableName} (${columns})`;
- this.db.serialize(() => {
- this.runSql(sql, null, callback);
- });
- }
-
- insertData(tableName, data, callback) {
- if (!Array.isArray(data)) {
- data = [data];
- }
- const columns = Object.keys(data[0]).join(', ');
- const values = Object.keys(data[0]).map(() => '?').join(', ');
- const sql = `INSERT INTO ${tableName} (${columns}) VALUES (${values})`;
- this.db.serialize(() => {
- const stmt = this.prepareSql(sql, callback);
- data.forEach((item) => {
- stmt.run(Object.values(item), (err) => { if (err) {
- err.SQL = sql;
- this.errorFunc(err);
- if (typeof callback === 'function') {
- callback(err);
- }
- } });
- });
- stmt.finalize((err) => { if(err) {
- err.SQL = sql;
- this.errorFunc(err);
- if (typeof callback === 'function') {
- callback(err);
- }
- } });
- });
- }
-
- selectData(tableName, columns, where, callback) {
- const sql = `SELECT ${columns} FROM ${tableName}
- ${where && typeof where !== 'function' ? ` WHERE ${where}` : ''}`;
- return this.db.all(sql, [], (err, rows) => {
- if (err) {
- err.SQL = sql;
- this.errorFunc(err);
- if (typeof callback === 'function') {
- callback(err);
- }
- }
- if (typeof callback === 'function') {
- callback(undefined, rows);
- } else {
- return rows;
- }
- });
- }
-
- updateData(tableName, _data, where, callback) {
- var data = null;
- if (Array.isArray(_data)) {
- data = _data[0];
- } else {
- data = _data;
- }
- const columns = Object.keys(data).map((values) => {
- return `${values}=?`;
- }).join(', ');
- const sql = `UPDATE ${tableName} SET ${columns}
- ${where && typeof where !== 'function' ? ` WHERE ${where}` : ''}`;
- const values = Object.values(data);
- this.runSql(sql, values, callback);
- }
-
- deleteData(tableName, where, callback) {
- const sql = `DELETE FROM ${tableName}
- ${where && typeof where !== 'function' ? ` WHERE ${where}` : ''}`;
- this.runSql(sql, callback);
- }
-
- closeConnection() {
- this.db.close((err) => { if (err) {
- err.SQL = 'ERROR close connection'
- this.errorFunc('ERROR db close', err);
- }});
- }
-}
-
-module.exports = sqlite3DB;
\ No newline at end of file
diff --git a/server.js b/server.js
index 0aa3aa5..bad27a4 100644
--- a/server.js
+++ b/server.js
@@ -11,9 +11,6 @@ app.use(require('cookie-parser')());
app.use(express.static(path.join(__dirname, 'static')));
app.use('/', require('./routes/index.js'));
-app.use('/users', require('./routes/users.js'));
-app.use('/files', require('./routes/files.js'));
-app.use('/api', require('./routes/api.js'));
// catch 404 and forward to error handler
app.use(function(req, res, next) {
diff --git a/services/files.js b/services/files.js
new file mode 100644
index 0000000..f140190
--- /dev/null
+++ b/services/files.js
@@ -0,0 +1,15 @@
+const utils = require('../utils.js');
+const path = require('path');
+const fs = require('fs');
+
+const DATA_JSON_PATH = path.resolve(utils.DATA_PATH, 'json');
+
+if (!fs.existsSync(DATA_JSON_PATH)) {
+ fs.mkdirSync(DATA_JSON_PATH, { recursive: true });
+}
+
+function getJsonPath(filename) {
+ return path.resolve(DATA_JSON_PATH, filename);
+}
+
+module.exports = { getJsonPath };
\ No newline at end of file
diff --git a/services/users.js b/services/users.js
new file mode 100644
index 0000000..e8a13eb
--- /dev/null
+++ b/services/users.js
@@ -0,0 +1,102 @@
+const utils = require('../utils.js');
+const path = require('path');
+const auth = require('../utils/auth_utils');
+const db = require('../utils/db');
+
+db.createTable('users', [
+ {name :'id', type: 'INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL'},
+ {name :'name', type: 'VARCHAR(32) NOT NULL UNIQUE'},
+ {name :'password', type: `VARCHAR(255) NOT NULL DEFAULT '123456'`},
+ {name :'update_time', type: 'DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP'}
+]);
+
+function getUser(username) {
+ let ret = db.selectData('users', null, `name='${username}'`);
+ let info = db.info;
+ return [ret, info];
+}
+
+function addUser(username, password) {
+ let ret = db.insertData('users', {name: username, password: password});
+ if (ret == false) {
+ return [false, db.err.code];
+ }
+ let info = db.info;
+ return [ret, info];
+}
+
+function getAllUsers() {
+ let ret = db.selectData('users');
+ let info = db.info;
+ return [ret, info];
+}
+
+function checkAdmin(adminname, password) {
+ if (adminname === (utils.env.ADMIN_LOGIN_NAME || 'admin') &&
+ password === (utils.env.ADMIN_LOGIN_PASSWORD || 'admin') ) {
+ const token = auth.generateToken({
+ username: adminname,
+ id: -1
+ });
+ return {...utils.json.success, data: {token: token, href: '/users/admin'}};
+ } else {
+ return {...utils.json.user_is_invalid};
+ }
+}
+
+function checkUsers(username, password) {
+ let [ret, info] = getUser(username);
+ if (!ret) {
+ return {...utils.json.user_is_invalid, data: info};
+ } else if (!info || (Array.isArray(info) && info.length === 1)) {
+ info = info[0];
+ if (info.password !== password) {
+ return {...utils.json.user_is_invalid, data: 'password error'};
+ } else {
+ const token = auth.generateToken({
+ username: username,
+ id: info.id
+ })
+ return {...utils.json.success, data: {token: token, href: '/users'}};
+ }
+ } else {
+ return {...utils.json.user_is_invalid, data: 'user name error'};
+ }
+}
+
+
+function registerUsers(username, password) {
+ let [ret, info] = addUser(username, password);
+ if (!ret) {
+ if (info === 'SQLITE_CONSTRAINT_UNIQUE') {
+ info = 'user name is exist';
+ } else {
+ info = 'unknown error';
+ }
+ return {...utils.json.user_register_is_invalid, data: info};
+ } else {
+ return {...utils.json.success};
+ }
+}
+
+function getAllUsersToJson(token) {
+ if (typeof token === 'string') {
+ return auth.verifyToken(token, (err) => {
+ if (err) {
+ return {...utils.json.token_is_invalid, data: info};
+ }
+ let [ret, info] = getAllUsers();
+ if (ret) {
+ return {...utils.json.success, data: info};
+ } else {
+ return {...utils.json.error};
+ }
+ });
+ } else {
+ return {...utils.json.token_is_invalid, data: null};
+ }
+}
+
+const VIEWS_USERS_PATH = path.resolve(utils.VIEWS_PATH, 'users')
+
+module.exports = { checkAdmin, checkUsers, registerUsers, getAllUsersToJson, VIEWS_USERS_PATH };
\ No newline at end of file
diff --git a/static/html/base/base_footer.html b/static/html/base/base_footer.html
index a0b0402..1ecfb3f 100644
--- a/static/html/base/base_footer.html
+++ b/static/html/base/base_footer.html
@@ -15,10 +15,10 @@
联系作者:
-
+
-
+
diff --git a/static/html/cs-study-link.html b/static/html/cs-study-link.html
index 5e59602..3c037e8 100644
--- a/static/html/cs-study-link.html
+++ b/static/html/cs-study-link.html
@@ -33,7 +33,7 @@
+
+
+
+
+
+
+
+