diff options
Diffstat (limited to 'modules/caddyhttp/rewrite')
| -rw-r--r-- | modules/caddyhttp/rewrite/rewrite.go | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/modules/caddyhttp/rewrite/rewrite.go b/modules/caddyhttp/rewrite/rewrite.go index ad05486..3ba63c4 100644 --- a/modules/caddyhttp/rewrite/rewrite.go +++ b/modules/caddyhttp/rewrite/rewrite.go @@ -15,8 +15,10 @@ package rewrite import ( + "fmt" "net/http" "net/url" + "strconv" "strings" "github.com/caddyserver/caddy/v2" @@ -208,11 +210,22 @@ func buildQueryString(qs string, repl *caddy.Replacer) string { // consume the component and write the result comp := qs[:end] - comp, _ = repl.ReplaceFunc(comp, func(name, val string) (string, error) { + comp, _ = repl.ReplaceFunc(comp, func(name string, val interface{}) (interface{}, error) { if name == "http.request.uri.query" && wroteVal { return val, nil // already escaped } - return url.QueryEscape(val), nil + var valStr string + switch v := val.(type) { + case string: + valStr = v + case fmt.Stringer: + valStr = v.String() + case int: + valStr = strconv.Itoa(v) + default: + valStr = fmt.Sprintf("%+v", v) + } + return url.QueryEscape(valStr), nil }) if end < len(qs) { end++ // consume delimiter |