Caching auth service for WSO+SQL DB written in Golang

For build just clone this repo and run

go build 

This project has only one dependency:

go get github.com/go-sql-driver/mysql 

After build just run binary

chmod +x sauth ./sauth 

Tested with pm2 Process Manager

pm2 start sauth -n auth_service --interpreter=none -x -- --sock=/path/to/sock 

By default server listen on /tmp/sauth.sock, you can override it if start with param

./sauth --sock=/path/to/unix/sock/file 

All credentials for WSO and SQL DB stored in parameters.json, there is parameters.json.example for json struct example.

Expected input: auth token <type> <token_string> Example: Bearer mF_9.B5f-4.1JqM

Exprected output: json-serialized user data from DB Example:

{	"id":13,	"name":"Test user",	"email":"someone@test.local",	"partnerId":42,	"type":"Jedi",	"role":127,	"dataExpire":"2017-07-28 18:26:30",	"tokenExpire":"2017-09-08 04:25:36" } 

Currently project hardly depends on db struct (user table), lowercased token types and so on, so probably it can be used only as example for implementation SOAP service, unix-socket server or something else.