authuser

README

caddy-json-parse

Caddy v2 module for parsing json request body.

Installation

xcaddy build v2.0.0 \
    --with github.com/abiosoft/caddy-json-parse

Usage

json_parse parses the request body as json for reference as placeholders.

Caddyfile

Simply use the directive anywhere in a route. If set, strict responds with bad request if the request body is an invalid json.

json_parse [<strict>]

And reference variables via {json.*} placeholders. Where * can get as deep as possible. e.g. {json.items.0.label}

Example

Run a command only if the github webhook is a push on master branch.

@webhook {
    expression {json.ref}.endsWith('/master')
}
route {
    json_parse # enable json parser
    exec @webhook git pull origin master
}

JSON

json_parse can be part of any route as an handler

{
  ...
  "routes": [
    {
      "handle": [
        {
          "handler": "json_parse",

          // if set to true, returns bad request for invalid json
          "strict": false 
        },
        ...
      ]
    },
  ...
  ]
}

License

Apache 2

Documentation

Index

• type AuthUser
  • func (AuthUser) CaddyModule() caddy.ModuleInfo
  • func (a *AuthUser) Provision(ctx caddy.Context) error
  • func (a AuthUser) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error
  • func (m *AuthUser) Validate() error

Types

type AuthUser

type AuthUser struct {
	Placeholder string `json:"placeholder,omitempty"`
	// contains filtered or unexported fields
}

func (AuthUser) CaddyModule

func (AuthUser) CaddyModule() caddy.ModuleInfo

CaddyModule returns the Caddy module information.

func (*AuthUser) Provision

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

Provision implements caddy.Provisioner.

func (AuthUser) ServeHTTP

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

ServeHTTP implements caddyhttp.MiddlewareHandler.

func (*AuthUser) Validate

func (m *AuthUser) Validate() error