auth 1.3.0

auth/index.js

@@ -3,11 +3,11 @@
 const crypto = require('crypto');
 const Redis = require('ioredis');
 
-function AuthToken(redisdb) {  
+function AuthToken(redisdb) {
   this.tokenDB = redisdb;
 }
 
-AuthToken.prototype.genToken = async function(userData, userkey, expiresSeconds) {
+AuthToken.prototype.genToken = async function (userData, userkey, expiresSeconds) {
   // 生成系统内部的user token
   let hash = crypto.createHash('md5');
   hash.update(JSON.stringify(userData) + Date() + Math.random());
@@ -17,7 +17,7 @@ AuthToken.prototype.genToken = async function(userData, userkey, expiresSeconds)
   let tokenData = {
     userData: userData,
     userkey: userkey,
-    expires: {ttl: expiresSeconds, ts: Math.floor(Date.now() / 1000)}
+    expires: { ttl: expiresSeconds, ts: Math.floor(Date.now() / 1000) }
   };
   await this.tokenDB.set(userToken, JSON.stringify(tokenData), 'EX', expiresSeconds);
 
@@ -25,7 +25,7 @@ AuthToken.prototype.genToken = async function(userData, userkey, expiresSeconds)
 };
 
 AuthToken.prototype.delToken = async function (userToken) {
-  let tokenData = await this.tokenDB.get(userToken).then(function(data) {
+  let tokenData = await this.tokenDB.get(userToken).then(function (data) {
     return JSON.parse(data);
   });
 
@@ -34,71 +34,30 @@ AuthToken.prototype.delToken = async function (userToken) {
   }
 };
 
-AuthToken.prototype.checkToken = async function (userToken, userkey) {
+AuthToken.prototype.checkToken = async function (userToken, userKey, checkKey = false, updateExpire = true) {
-  let tokenData = await this.tokenDB.get(userToken).then(function(data) {
+  let tokenData = await this.tokenDB.get(userToken).then(function (data) {
     return JSON.parse(data);
   });
 
   // token不存在
   if (!tokenData) {
-    return false;
+    return null;
   }
 
-  if (userkey != tokenData.userkey) {
+  if (checkKey && userKey != tokenData.userkey) {
-    return false;
+    return null;
   }
 
-  //
+  if (updateExpire) {
-  tokenData.expires.ts = Math.floor(Date.now() / 1000);
+    tokenData.expires.ts = Math.floor(Date.now() / 1000);
-  this.tokenDB.set(userToken, JSON.stringify(tokenData), 'EX', tokenData.expires.ttl);
+    this.tokenDB.set(userToken, JSON.stringify(tokenData), 'EX', tokenData.expires.ttl);
-
-  return true;
-};
-
-AuthToken.prototype.checkTokenKoaRequest = async function (ctx, userkey, next) {
-  if (!ctx.request.body.token) {
-    ctx.body = {
-      result: 'fail', error: { code: 401, msg: 'Need user token.' }, data: {}
-    };
-    return;
   }
 
-  let tokenData = await this.tokenDB.get(ctx.request.body.token).then(function(data) {
+  return tokenData;
-    return JSON.parse(data);
-  });
-  if (!tokenData) {
-    ctx.body = {
-      result: 'fail', error: { code: 401, msg: 'User token error.' }, data: {}
-    };
-    return;
-  }
-
-  if (userkey != tokenData.userkey) {
-    ctx.body = {
-      result: 'fail', error: { code: 403, msg: 'User token has risk.' }, data: {}
-    };
-    return;
-  }
-
-  ctx.userData = tokenData.userData;
-
-  //
-  tokenData.expires.ts = Math.floor(Date.now() / 1000);
-  this.tokenDB.set(ctx.request.body.token, JSON.stringify(tokenData), 'EX', tokenData.expires.ttl);
-
-  return next();
-};
-
-AuthToken.prototype.checkTokenKoaRequestPost = async function (ctx, next) {
-  if (ctx.req.method === 'POST') {
-    return this.checkTokenKoaRequest(ctx, ctx.userAgent.source, next);
-  }
-
-  next();
 };
 
 AuthToken.prototype.getTokenData = async function (userToken) {
-  let tokenData = await this.tokenDB.get(userToken).then(function(data) {
+  let tokenData = await this.tokenDB.get(userToken).then(function (data) {
     return JSON.parse(data);
   });
 
@@ -110,6 +69,38 @@ AuthToken.prototype.getTokenData = async function (userToken) {
   return tokenData;
 };
 
+AuthToken.prototype.checkTokenKoaRequest = async function (ctx, userkey, checkKey, next) {
+  let token = ctx.request.body.token
+  if (!token) token = ctx.header['authorization']
+  if (!token) token = token = ctx.header['token']
+
+  if (!token) {
+    ctx.body = {
+      result: 'fail', error: { code: 401, msg: 'Need user token.' }, data: {}
+    };
+    return;
+  }
+
+  let tokenData = await this.checkToken(token, userkey, checkKey);
+  if (!ret) {
+    ctx.body = {
+      result: 'fail', error: { code: 401, msg: 'User token error.' }, data: {}
+    };
+    return;
+  }
+  
+  ctx.userData = tokenData.userData;
+
+  return next();
+};
+
+/*
+AuthToken.prototype.checkTokenKoaRequestByAgent = async function (ctx, next) {
+  return this.checkTokenKoaRequest(ctx, ctx.userAgent.source, true, next);
+};
+*/
+
+
 let tokenInstance = null;
 module.exports = function getTokenInstance(redisdb) {
   if (!tokenInstance) {

auth/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ehason/auth",
-  "version": "1.2.9",
+  "version": "1.3.0",
   "description": "User auth lib",
   "main": "index.js",
   "scripts": {