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Refactor Caddyfile adapter and module registration

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Use piles from which to draw config values.

Module values can return their name, so now we can do two-way mapping
from value to name and name to value; whereas before we could only map
name to value. This was problematic with the Caddyfile adapter since
it receives values and needs to know the name to put in the config.
This commit is contained in:
Matthew Holt
2019-08-21 10:46:35 -06:00
parent c4159ef76d
commit c9980fd367
46 changed files with 1512 additions and 1105 deletions
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13
modules/caddyhttp/requestbody/requestbody.go
View File

@ -22,10 +22,7 @@ import (
)
func init() {
caddy.RegisterModule(caddy.Module{
Name: "http.handlers.request_body",
New: func() interface{} { return new(RequestBody) },
})
caddy.RegisterModule(RequestBody{})
}
// RequestBody is a middleware for manipulating the request body.
@ -33,6 +30,14 @@ type RequestBody struct {
MaxSize int64 `json:"max_size,omitempty"`
}
// CaddyModule returns the Caddy module information.
func (RequestBody) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
Name: "http.handlers.request_body", // TODO: better name for this?
New: func() caddy.Module { return new(RequestBody) },
}
}
func (rb RequestBody) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error {
if r.Body == nil {
return next.ServeHTTP(w, r)