2 files changed, 0 insertions, 55 deletions
diff --git a/routers/utils/utils.go b/routers/utils/utils.go
index 1f4d11fd3c..3035073d5c 100644
--- a/routers/utils/utils.go
+++ b/routers/utils/utils.go
@@ -5,26 +5,10 @@ package utils
 
 import (
 	"html"
-	"net/url"
 	"strings"
-
-	"code.gitea.io/gitea/modules/setting"
 )
 
 // SanitizeFlashErrorString will sanitize a flash error string
 func SanitizeFlashErrorString(x string) string {
 	return strings.ReplaceAll(html.EscapeString(x), "\n", "<br>")
 }
-
-// IsExternalURL checks if rawURL points to an external URL like http://example.com
-func IsExternalURL(rawURL string) bool {
-	parsed, err := url.Parse(rawURL)
-	if err != nil {
-		return true
-	}
-	appURL, _ := url.Parse(setting.AppURL)
-	if len(parsed.Host) != 0 && strings.Replace(parsed.Host, "www.", "", 1) != strings.Replace(appURL.Host, "www.", "", 1) {
-		return true
-	}
-	return false
-}
diff --git a/routers/utils/utils_test.go b/routers/utils/utils_test.go
index 440aad87c6..6e7f3c33cd 100644
--- a/routers/utils/utils_test.go
+++ b/routers/utils/utils_test.go
@@ -5,47 +5,8 @@ package utils
 
 import (
 	"testing"
-
-	"code.gitea.io/gitea/modules/setting"
-
-	"github.com/stretchr/testify/assert"
 )
 
-func TestIsExternalURL(t *testing.T) {
-	setting.AppURL = "https://try.gitea.io/"
-	type test struct {
-		Expected bool
-		RawURL   string
-	}
-	newTest := func(expected bool, rawURL string) test {
-		return test{Expected: expected, RawURL: rawURL}
-	}
-	for _, test := range []test{
-		newTest(false,
-			"https://try.gitea.io"),
-		newTest(true,
-			"https://example.com/"),
-		newTest(true,
-			"//example.com"),
-		newTest(true,
-			"http://example.com"),
-		newTest(false,
-			"a/"),
-		newTest(false,
-			"https://try.gitea.io/test?param=false"),
-		newTest(false,
-			"test?param=false"),
-		newTest(false,
-			"//try.gitea.io/test?param=false"),
-		newTest(false,
-			"/hey/hey/hey#3244"),
-		newTest(true,
-			"://missing protocol scheme"),
-	} {
-		assert.Equal(t, test.Expected, IsExternalURL(test.RawURL))
-	}
-}
-
 func TestSanitizeFlashErrorString(t *testing.T) {
 	tests := []struct {
 		name string