GORS: A simple way of handling CORS in Traefik

This plugin intercepts requests and processes the OPTIONS requests and returns the desired response.

Features:

• Supports for disabling or enabling the plugin
• Ability to config allowed Origin, Headers, Methods and Max-Age

Examples

Allow all origins

AllowedOrigins:
    - "*"

Limit allowed origins

AllowedOrigins:
    - "https://foo.example.com"
    - "https://bar.example.com"

Defaults:

AllowedOrigins: empty list 
AllowedHeaders: empty list
Disabled: true
PreflightMaxAge: 3600
AllowedMethods: empty list

TODO:

• Ability to use Regex for allowed Origin