forgejo/modules/setting/lfs.go

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// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package setting
import (
"encoding/base64"
"time"
"code.gitea.io/gitea/modules/generate"
"code.gitea.io/gitea/modules/log"
ini "gopkg.in/ini.v1"
)
// 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
}{}
func newLFSService() {
sec := Cfg.Section("server")
if err := sec.MapTo(&LFS); err != nil {
log.Fatal("Failed to map LFS settings: %v", err)
}
lfsSec := Cfg.Section("lfs")
storageType := lfsSec.Key("STORAGE_TYPE").MustString("")
// Specifically default PATH to LFS_CONTENT_PATH
lfsSec.Key("PATH").MustString(
sec.Key("LFS_CONTENT_PATH").String())
LFS.Storage = getStorage("lfs", storageType, lfsSec)
// Rest of LFS service settings
if LFS.LocksPagingNum == 0 {
LFS.LocksPagingNum = 50
}
LFS.HTTPAuthExpiry = sec.Key("LFS_HTTP_AUTH_EXPIRY").MustDuration(20 * time.Minute)
if LFS.StartServer {
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 {
log.Fatal("Error generating JWT Secret for custom config: %v", err)
return
}
// Save secret
CreateOrAppendToCustomConf(func(cfg *ini.File) {
cfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64)
})
}
}
}