express-gateway-plugin-body-modifier-example

express-gateway-plugin-body-modifier

This plugin for Express Gateway makes it possible rewrite request and response body before these get proxied to the target serviceEndpoint or returned back to the client

Installation

Simply type from your shell environment:

eg plugin install express-gateway-plugin-body-modifier

Quick start

1. Make sure the plugin is listed in system.config.yml file. This is done automatically for you if you used the command above.

2. Add the configuration keys to gateway.config.yml file.

policies:
  - body-modifier:
      action:
        request:
          add:
          - name: fullname
            value: req.body.name + ' ' + req.body.surname
          remove:
          - name
          - surname
        response:
          add:
          - name: createdBy
            value: "'Clark Kent'"
          remove:
          - uselessParam

Want to make your own plugin?

Just check out our plugin development guide. We can't wait to see your custom stuff in the Gateway!