This policy has been modified and it's not included in Express Gateway core. Check that out!
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
Simply type from your shell environment:
eg plugin install express-gateway-plugin-body-modifier
-
Make sure the plugin is listed in system.config.yml file. This is done automatically for you if you used the command above.
-
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
Just check out our plugin development guide. We can't wait to see your custom stuff in the Gateway!