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forgejo/modules/setting/lfs.go
Giteabot 8302b95d6b
Avoid polluting config file when "save" (#25395) (#25406)
Backport #25395 by @wxiaoguang

That's a longstanding INI package problem: the "MustXxx" calls change
the option values, and the following "Save" will save a lot of garbage
options into the user's config file.

Ideally we should refactor the INI package to a clear solution, but it's
a huge work.

A clear workaround is what this PR does: when "Save", load a clear INI
instance and save it.

Partially fix #25377, the "install" page needs more fine tunes.

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-06-21 04:51:26 +00:00

78 lines
2.2 KiB
Go

// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package setting
import (
"encoding/base64"
"fmt"
"time"
"code.gitea.io/gitea/modules/generate"
)
// LFS represents the configuration for Git LFS
var LFS = struct {
StartServer bool `ini:"LFS_START_SERVER"`
JWTSecretBase64 string `ini:"LFS_JWT_SECRET"`
JWTSecretBytes []byte `ini:"-"`
HTTPAuthExpiry time.Duration `ini:"LFS_HTTP_AUTH_EXPIRY"`
MaxFileSize int64 `ini:"LFS_MAX_FILE_SIZE"`
LocksPagingNum int `ini:"LFS_LOCKS_PAGING_NUM"`
Storage *Storage
}{}
func loadLFSFrom(rootCfg ConfigProvider) error {
sec := rootCfg.Section("server")
if err := sec.MapTo(&LFS); err != nil {
return fmt.Errorf("failed to map LFS settings: %v", err)
}
lfsSec, _ := rootCfg.GetSection("lfs")
// Specifically default PATH to LFS_CONTENT_PATH
// DEPRECATED should not be removed because users maybe upgrade from lower version to the latest version
// if these are removed, the warning will not be shown
deprecatedSettingFatal(rootCfg, "server", "LFS_CONTENT_PATH", "lfs", "PATH", "v1.19.0")
var err error
LFS.Storage, err = getStorage(rootCfg, "lfs", "", lfsSec)
if err != nil {
return err
}
// Rest of LFS service settings
if LFS.LocksPagingNum == 0 {
LFS.LocksPagingNum = 50
}
LFS.HTTPAuthExpiry = sec.Key("LFS_HTTP_AUTH_EXPIRY").MustDuration(24 * time.Hour)
if !LFS.StartServer {
return nil
}
LFS.JWTSecretBytes = make([]byte, 32)
n, err := base64.RawURLEncoding.Decode(LFS.JWTSecretBytes, []byte(LFS.JWTSecretBase64))
if err != nil || n != 32 {
LFS.JWTSecretBase64, err = generate.NewJwtSecretBase64()
if err != nil {
return fmt.Errorf("error generating JWT Secret for custom config: %v", err)
}
// Save secret
saveCfg, err := rootCfg.PrepareSaving()
if err != nil {
return fmt.Errorf("error saving JWT Secret for custom config: %v", err)
}
rootCfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64)
saveCfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64)
if err := saveCfg.Save(); err != nil {
return fmt.Errorf("error saving JWT Secret for custom config: %v", err)
}
}
return nil
}