Fix domain redirects

Migrate to standalone kiwijar lib

utils.go

@@ -1,44 +0,0 @@
-package libkiwi
-
-import (
-	"errors"
-	"net/http"
-	"regexp"
-	"strings"
-)
-
-func parseCookieString(cookies string) ([]*http.Cookie, error) {
-	sp := strings.Split(cookies, "; ")
-	cs := make([]*http.Cookie, len(sp))
-
-	for i, c := range sp {
-		kv := strings.Split(c, "=")
-		if len(kv) != 2 {
-			return nil, errors.New("Invalid cookie string: " + cookies)
-		}
-		cs[i] = &http.Cookie{
-			Name:  kv[0],
-			Value: kv[1],
-		}
-	}
-
-	return cs, nil
-}
-
-func splitProtocol(addr string) (proto string, host string, err error) {
-	// FindStringSubmatch is used to capture the groups.
-	// Index 0 is the full matching string with all groups.
-	// The rest are numbered by the order of the opening parens.
-	// Here, we want the last 2 groups (indexes 1 and 2, requiring length 3).
-	tmp := regexp.MustCompile(`^([\w-]+://)?([^/]+)`).FindStringSubmatch(addr)
-	// At the very least, we need the hostname part (index 2).
-	if len(tmp) < 3 || tmp[2] == "" {
-		err = errors.New("Failed to parse address: " + addr)
-		return
-	}
-
-	proto = tmp[1]
-	host = tmp[2]
-
-	return
-}