requestbodyvar

README

caddy-requestbodyvar

Caddy v2 module to add support for the missing {http.request.body.*} placeholder (variable).

Installation

$ xcaddy build --with github.com/RussellLuo/caddy-requestbodyvar

Example

With the following Caddyfile:

localhost:8080 {
    route / {
        request_body_var

        respond {http.request.body.name}
    }
}

You can get the responses as below:

$ curl -XPSOT https://localhost:8080 -d '{"name":"caddy"}'
caddy
$ curl -XPSOT https://localhost:8080 -d '{"name":"wow"}'
wow

License

MIT

Documentation

Index

• type RequestBodyVar
  • func (RequestBodyVar) CaddyModule() caddy.ModuleInfo
  • func (m RequestBodyVar) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error
  • func (m *RequestBodyVar) UnmarshalCaddyfile(d *caddyfile.Dispenser) error

Types

type RequestBodyVar

type RequestBodyVar struct{}

RequestBodyVar implements an HTTP handler that replaces {http.request.body.*} with the value of the given field from request body, if any.

func (RequestBodyVar) CaddyModule

func (RequestBodyVar) CaddyModule() caddy.ModuleInfo

CaddyModule returns the Caddy module information.

func (RequestBodyVar) ServeHTTP

func (m RequestBodyVar) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error

ServeHTTP implements caddyhttp.MiddlewareHandler.

func (*RequestBodyVar) UnmarshalCaddyfile

func (m *RequestBodyVar) UnmarshalCaddyfile(d *caddyfile.Dispenser) error

UnmarshalCaddyfile - this is a no-op