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header.go
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/
header.go
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package middleware
import (
"mjpclab.dev/ghfs/src/middleware"
"net/http"
"regexp"
)
func getHeaderAddMiddleware(arg [3]string) (middleware.Middleware, error) {
var err error
var reMatch *regexp.Regexp
var name, value string
reMatch, err = regexp.Compile(arg[0])
if err != nil {
return nil, err
}
name = arg[1]
value = arg[2]
return func(w http.ResponseWriter, r *http.Request, context *middleware.Context) (result middleware.ProcessResult) {
result = middleware.GoNext
requestURI := r.URL.RequestURI() // request uri without prefix path
if !reMatch.MatchString(requestURI) {
return
}
w.Header().Add(name, value)
return
}, nil
}
func getHeaderSetMiddleware(arg [3]string) (middleware.Middleware, error) {
var err error
var reMatch *regexp.Regexp
var name, value string
reMatch, err = regexp.Compile(arg[0])
if err != nil {
return nil, err
}
name = arg[1]
value = arg[2]
return func(w http.ResponseWriter, r *http.Request, context *middleware.Context) (result middleware.ProcessResult) {
result = middleware.GoNext
requestURI := r.URL.RequestURI() // request uri without prefix path
if !reMatch.MatchString(requestURI) {
return
}
w.Header().Set(name, value)
return
}, nil
}