add user api

server-api/app.js

@@ -21,6 +21,7 @@ const Router = require('koa-router');
 const koaBody = require('koa-body');
 const koaStatic = require('koa-static');
 const cors = require('kcors');
+const logger = require('koa-morgan');
 
 // Koa Main Application
 const app = new koa();
@@ -32,16 +33,19 @@ const server = app.listen(3000, () => {
 // Root Router
 const router = new Router();
 
+// set app keys 
+app.keys = ['44b4fa5cb8a394294361'];
+
+// enable logger
+app.use(logger('combined'));
 // enable body parser
-app.use(koaBody({
+// app.use(koaBody({
-    multipart: true,
+//     multipart: true,
-    // upload file size 10mb
+//     // upload file size 10mb
-    maxFieldSize: 10 * 1024 * 1024
+//     maxFieldSize: 10 * 1024 * 1024
-}));
+// }));
 // enable cors
 app.use(cors());
-// enable static file 
-app.use(koaStatic(path.resolve(__dirname, 'public')));
 // enable session
 app.use(session({
     key: 'koa:sess',
@@ -50,6 +54,9 @@ app.use(session({
     httpOnly: true,
     signed: true
 }, app));
+// enable static file 
+app.use(koaStatic(path.resolve(__dirname, 'public')));
+// enable router
 app.use(router.routes());
 app.use(router.allowedMethods());
 

server-api/libs/crypto.js

@@ -1,20 +1,37 @@
 var crypto = require('crypto');
 
+/**
+ * 
+ * @param {number} len 
+ */
 var random = (len = 32) => {
     var buf = crypto.randomBytes(len);
     return buf.toString("hex");
 }
 
+/**
+ * 
+ * @param {string} str 
+ */
 var sha256 = (str) => {
     return crypto.createHash("sha256").update(str).digest('base64');
 }
 
+/**
+ * 
+ * @param {string} str 
+ */
 var genPassHash = (str) => {
     var hash = random(16);
     var pass = sha256(str + hash);
     return `$${hash}$${pass}`;
 }
 
+/**
+ * 
+ * @param {string} plain 
+ * @param {string} hash 
+ */
 var comparePass = (plain, hash) => {
     var match = hash.match(/^\$(.+?)\$(.+)$/);
     if (match == null || match.length < 3 || !match[1] || !match[2]) return false;

server-api/package.json

@@ -8,6 +8,7 @@
     "kcors": "2",
     "koa": "^2.2.0",
     "koa-body": "^2.0.1",
+    "koa-morgan": "^1.0.1",
     "koa-router": "^7.2.0",
     "koa-session": "^5.0.0",
     "koa-static": "^3.0.0",

server-api/route/api/index.js

@@ -1,8 +1,61 @@
 const Router = require('koa-router');
 const router = new Router();
+const koaBody = require('koa-body');
 
-router.get('/', (c, n) => {
+// import tools 
-    c.body = "API Root";
+const mysql = require('../../libs/mysql_pool.js');
+const config = require('../../config.json');
+
+// routes 
+const user_api = require('./user.js');
+
+// api response handler
+router.use(async(c, n) => {
+    c.db = await mysql.getConn();
+    c.syncQuery = (query, param = null) => {
+        return new Promise((resolve, reject) => {
+            if (param != null) {
+                c.db.query(query, param, (err, row) => {
+                    if (err) return reject(err);
+                    return resolve(row)
+                });
+            } else {
+                c.db.query(query, (err, row) => {
+                    if (err) return reject(err);
+                    return resolve(row)
+                });
+            }
+        })
+    }
+    await n();
+    if ('db' in c && typeof c.db == 'object' && 'release' in c.db && typeof c.db.release == 'function') c.db.release();
+    switch (typeof c.body) {
+        case 'undefined':
+            c.body = { errorCode: 'ERR9999', status: 0 };
+        case 'string':
+            c.body = { errorCode: c.body, status: 0 };
+        default:
+            c.body = {
+                data: c.body,
+                status: 1
+            }
+    }
 })
 
+
+// enable bodyParser
+router.all('*', koaBody({
+    multipart: true,
+    // upload file size 10mb
+    maxFieldSize: 10 * 1024 * 1024
+}), async(c, n) => { await n(); })
+
+router
+    .get('/', async(c, n) => {
+        c.body = {
+            msg: 'API Endpoint'
+        };
+    })
+    .use('/user', user_api.routes())
+
 module.exports = router;

server-api/route/api/user.js

@@ -0,0 +1,30 @@
+const Router = require('koa-router');
+const router = new Router();
+
+// import tools 
+const crypto = require('../../libs/crypto.js');
+
+router
+    .post('/login', async(c, n) => {
+        let arr = c.request.body;
+        if (!arr.data) return c.body = 'ERR0000';
+        if (!arr.data.account) return c.body = 'ERR0001';
+        if (!arr.data.password) return c.body = 'ERR0002';
+        try {
+            let user = await c.syncQuery('select `uid`,`account`,`password`,`name`,`email` from ??.?? where `account` = ?', ['lora', 'user', arr.data.account])
+
+            if (user.length == 0) return c.body = 'user not exists';
+
+            if (!crypto.comparePass(arr.data.password, user[0].password)) return c.body = 'password not match';
+
+            delete user[0].password;
+
+            c.body = {
+                record: user
+            }
+        } catch (err) {
+            return c.body = 'DB Query Error';
+        }
+    })
+
+module.exports = router;

server-api/yarn.lock

@@ -13,6 +13,10 @@ any-promise@^1.0.0, any-promise@^1.1.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/any-promise/-/any-promise-1.3.0.tgz#abc6afeedcea52e809cdc0376aed3ce39635d17f"
 
+basic-auth@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/basic-auth/-/basic-auth-1.1.0.tgz#45221ee429f7ee1e5035be3f51533f1cdfd29884"
+
 bignumber.js@3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-3.1.2.tgz#f3bdb99ad5268a15fc1f0bed2fb018e2693fe236"
@@ -57,7 +61,7 @@ crc@^3.4.4:
   version "3.4.4"
   resolved "https://registry.yarnpkg.com/crc/-/crc-3.4.4.tgz#9da1e980e3bd44fc5c93bf5ab3da3378d85e466b"
 
-debug@*, debug@^2.2.0, debug@^2.6.0:
+debug@*, debug@2.6.8, debug@^2.2.0, debug@^2.6.0:
   version "2.6.8"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
   dependencies:
@@ -175,6 +179,12 @@ koa-is-json@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/koa-is-json/-/koa-is-json-1.0.0.tgz#273c07edcdcb8df6a2c1ab7d59ee76491451ec14"
 
+koa-morgan@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/koa-morgan/-/koa-morgan-1.0.1.tgz#08052e0ce0d839d3c43178b90a5bb3424bef1f99"
+  dependencies:
+    morgan "^1.6.1"
+
 koa-router@^7.2.0:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/koa-router/-/koa-router-7.2.0.tgz#cb35ba94fee2614d39736b7fa5381681b7aaf78c"
@@ -256,6 +266,16 @@ mime-types@^2.0.7, mime-types@~2.1.11, mime-types@~2.1.15:
   dependencies:
     mime-db "~1.27.0"
 
+morgan@^1.6.1:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/morgan/-/morgan-1.8.2.tgz#784ac7734e4a453a9c6e6e8680a9329275c8b687"
+  dependencies:
+    basic-auth "~1.1.0"
+    debug "2.6.8"
+    depd "~1.1.0"
+    on-finished "~2.3.0"
+    on-headers "~1.0.1"
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -284,12 +304,16 @@ object-assign@^4.0.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
-on-finished@^2.1.0:
+on-finished@^2.1.0, on-finished@~2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
   dependencies:
     ee-first "1.1.1"
 
+on-headers@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.1.tgz#928f5d0f470d49342651ea6794b0857c100693f7"
+
 only@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/only/-/only-0.0.2.tgz#2afde84d03e50b9a8edc444e30610a70295edfb4"