What is “oauth2_proxy” Package?

Reverse proxy for authenticating users via OAuth 2 providers
For more details: https://github.com/bitly/oauth2_proxy

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install oauth2_proxy.

  brew install oauth2_proxy

Now, use oauth2_proxy!