co-wxserver

co-wxserver is a tiny out of the box server that interaction wechat servers

Installation

npm install -g co-wxserver

Configuration

Define a json file, contains 3 parts. For example:

{
  server : {port: 80},
  redis  : {host: 'localhost', port: 6379},
  accounts: {
    myaccount1: {
      appid: 'wxXXXXXXXXXX',
      appkey: 'XXXXXXXXXXXXXXXX',
      timeout: 10000
    }
  }
}

Start server

wxserver <configuration>

If no configuration file is provided, then wxserver will search .wxrc under current directory or under /etc directory

Management

wxserver is a rest API server, we can manage wechat apps by using http request.

Register apps

http://your.domain.name/app/register?appid=myapp&appname=My%20Test%20App&appkey=mykey

Register oauth redirect For example to register state test1 with url http://yourhost/handle

http://your.domain.name/app/oauthRegister?appid=myapp&appkey=mykey&state=test1&redirect=http://yourhost/handle

Open the url in wechat

http://your.domain.name/wechat/oauth?state=test1

It will redirect to the state we previously registered

http://yourhost/handle?ts=xxxxx&wxapp=xxxx&data=xxxx
  ts - the server timestamp
  wxapp - wechat appid
  data  - the encrypted user info, see encrypt/decrypt below

Data encrypt/decrypt

When data need to be send from co-wxserver to your server, it will be encrypted by using the appkey you registered.

• encrypt process - aes192 encrypt with appkey then url safe base64 encode
• decrypt process - url safe base64 decode then aes192 decrypt with appkey