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authorzeripath <art27@cantab.net>2020-08-11 21:05:34 +0100
committerGitHub <noreply@github.com>2020-08-11 21:05:34 +0100
commit74bd9691c685942798f2761607731697498ceeae (patch)
tree531d661263b839ccf8aa6af73bfb6710984f0dd9 /routers/utils
parentfaa676cc8b4419ac56fbf9d009ea8c6b79834024 (diff)
downloadgitea-74bd9691c685942798f2761607731697498ceeae.tar.gz
gitea-74bd9691c685942798f2761607731697498ceeae.zip
Re-attempt to delete temporary upload if the file is locked by another process (#12447)
Replace all calls to os.Remove/os.RemoveAll by retrying util.Remove/util.RemoveAll and remove circular dependencies from util. Fix #12339 Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: silverwind <me@silverwind.io>
Diffstat (limited to 'routers/utils')
-rw-r--r--routers/utils/utils.go16
-rw-r--r--routers/utils/utils_test.go34
2 files changed, 50 insertions, 0 deletions
diff --git a/routers/utils/utils.go b/routers/utils/utils.go
index 64b132ff3e..7c845f8763 100644
--- a/routers/utils/utils.go
+++ b/routers/utils/utils.go
@@ -6,7 +6,10 @@ package utils
import (
"html"
+ "net/url"
"strings"
+
+ "code.gitea.io/gitea/modules/setting"
)
// RemoveUsernameParameterSuffix returns the username parameter without the (fullname) suffix - leaving just the username
@@ -46,3 +49,16 @@ func SanitizeFlashErrorString(x string) string {
return strings.Replace(html.EscapeString(x), "\n", "<br>", -1)
}
+
+// 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 d96e1d7d26..ec5e69862a 100644
--- a/routers/utils/utils_test.go
+++ b/routers/utils/utils_test.go
@@ -7,6 +7,7 @@ package utils
import (
"testing"
+ "code.gitea.io/gitea/modules/setting"
"github.com/stretchr/testify/assert"
)
@@ -32,3 +33,36 @@ func TestIsValidSlackChannel(t *testing.T) {
assert.Equal(t, v.expected, IsValidSlackChannel(v.channelName))
}
}
+
+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"),
+ } {
+ assert.Equal(t, test.Expected, IsExternalURL(test.RawURL))
+ }
+}