argsort

README

caddy-argsort

This is a caddy plugin. Works with caddy >= 2.8.0. Sort the request query arguments. Optionally case insensitive.

Usage

Simple usage

Once the order has been set in the global options block, use argsort in any server block

:8881 {
    header Content-Type "text/html; charset=utf-8"
    respond "Hello."
    argsort
}

Optional case insensitive usage

Once the order has been set in the global options block, use argsort lowecase in any server block

:8881 {
    header Content-Type "text/html; charset=utf-8"
    respond "Hello."
    argsort lowercase
}

Forward the normalized request to an upstream

Once the order has been set in the global options block, you ensure query arguments sorting for an upstream server

:8882 {
    argsort
    reverse_proxy localhost:8883
}

:8883 {
    header Content-Type "text/html; charset=utf-8"
    respond "Hello."
}

Documentation

Overview

Package argsort provides a Caddy module that optionally lowercase and then sort the query arguments.

Index

• type Argsort
  • func (Argsort) CaddyModule() caddy.ModuleInfo
  • func (a *Argsort) Provision(ctx caddy.Context) error
  • func (a Argsort) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error
  • func (a *Argsort) UnmarshalCaddyfile(d *caddyfile.Dispenser) error
  • func (a *Argsort) Validate() error

Types

type Argsort

type Argsort struct {
	// Lowercase the query arguments before sorting them.
	Lowercase bool `json:"lowercase,omitempty"`
}

Argsort sort the query arguments after optionally lowercasing them.

Syntax:

argsort [lowercase]

func (Argsort) CaddyModule

func (Argsort) CaddyModule() caddy.ModuleInfo

CaddyModule returns the Caddy module information.

func (*Argsort) Provision

func (a *Argsort) Provision(ctx caddy.Context) error

Provision implements caddy.Provisioner.

func (Argsort) ServeHTTP

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

ServeHTTP implements caddyhttp.MiddlewareHandler.

func (*Argsort) UnmarshalCaddyfile

func (a *Argsort) UnmarshalCaddyfile(d *caddyfile.Dispenser) error

UnmarshalCaddyfile implements caddyfile.Unmarshaler. argsort [lower]

func (*Argsort) Validate

func (a *Argsort) Validate() error

Validate implements caddy.Validator.