Authentication reverse proxy server
_______ _______ __________
|Nginx| ----> |pintu| ----> |upstream|
------- ------- ----------
Currently there's 3 flavours, to get the respective version
- Google OAuth `go get github.com/Tuxuri/pintu/cmd/pintud_google``
- LDAP `go get github.com/Tuxuri/pintu/cmd/pintud_ldap``
- HTPasswd `go get github.com/Tuxuri/pintu/cmd/pintud_htpasswd``