更新依赖项

src/controllers/auth.js

@@ -0,0 +1,49 @@
+import jwt from 'jsonwebtoken'
+import fs from 'fs'
+import path from 'path'
+
+const publicKey = fs.readFileSync(path.join(__dirname, '../../publicKey.pub'))
+
+// 用户登录的时候返回token
+// let token = jwt.sign({
+//   userInfo: userInfo // 你要保存到token的数据
+// }, publicKey, { expiresIn: '7d' })
+
+/**
+ * 检查授权是否合法
+ */
+export let CheckAuth = (ctx) => {
+  let token = ctx.request.header.authorization
+  try {
+    let decoded = jwt.verify(token.substr(7), publicKey)
+    if (decoded.userInfo) {
+      return {
+        status: 1,
+        result: decoded.userInfo
+      }
+    } else {
+      return {
+        status: 403,
+        result: {
+          errInfo: '没有授权'
+        }
+      }
+    }
+  } catch (err) {
+    return {
+      status: 503,
+      result: {
+        errInfo: '解密错误'
+      }
+    }
+  }
+}
+
+export let Post = (ctx) => {
+  switch (ctx.params.action) {
+    case 'check':
+      return CheckAuth(ctx).then(result => { ctx.body = result })
+    default:
+      return CheckAuth(ctx).then(result => { ctx.body = result })
+  }
+}