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Fix LFS files being editable in web UI (#34356) (#34362)

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Backport #34356 by @bytedream

It's possible to edit "raw" lfs files in the web UI when accessing the path manually.

![image](https://github.com/user-attachments/assets/62610e9e-24db-45ec-ad04-28062073164c)

Co-authored-by: bytedream <git@bytedream.dev>
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Giteabot 2025-05-05 03:38:23 +08:00 committed by GitHub
parent 6c5f0af45d
commit b3f5196241
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GPG Key ID: B5690EEEBB952194
1 changed files with 7 additions and 8 deletions
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13
routers/web/repo/editor.go
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@ -20,7 +20,6 @@ import (
"code.gitea.io/gitea/modules/markup" "code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/setting" "code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/templates" "code.gitea.io/gitea/modules/templates"
"code.gitea.io/gitea/modules/typesniffer"
"code.gitea.io/gitea/modules/util" "code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/web" "code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/routers/utils" "code.gitea.io/gitea/routers/utils"
@ -151,9 +150,13 @@ func editFile(ctx *context.Context, isNewFile bool) {
return return
} }
dataRc, err := blob.DataAsync() buf, dataRc, fInfo, err := getFileReader(ctx, ctx.Repo.Repository.ID, blob)
if err != nil { if err != nil {
if git.IsErrNotExist(err) {
ctx.NotFound(err) ctx.NotFound(err)
} else {
ctx.ServerError("getFileReader", err)
}
return return
} }
@ -161,12 +164,8 @@ func editFile(ctx *context.Context, isNewFile bool) {
ctx.Data["FileSize"] = blob.Size() ctx.Data["FileSize"] = blob.Size()
buf := make([]byte, 1024)
n, _ := util.ReadAtMost(dataRc, buf)
buf = buf[:n]
// Only some file types are editable online as text. // Only some file types are editable online as text.
if !typesniffer.DetectContentType(buf).IsRepresentableAsText() { if !fInfo.isTextFile || fInfo.isLFSFile {
ctx.NotFound(nil) ctx.NotFound(nil)
return return
} }