forked from gitea/gitea
133 lines
4.0 KiB
Go
133 lines
4.0 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package setting
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import (
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"encoding/base64"
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"os"
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"path/filepath"
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"time"
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"code.gitea.io/gitea/modules/generate"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/log"
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"github.com/unknwon/com"
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ini "gopkg.in/ini.v1"
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)
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// LFS represents the configuration for Git LFS
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var LFS = struct {
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StartServer bool `ini:"LFS_START_SERVER"`
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JWTSecretBase64 string `ini:"LFS_JWT_SECRET"`
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JWTSecretBytes []byte `ini:"-"`
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HTTPAuthExpiry time.Duration `ini:"LFS_HTTP_AUTH_EXPIRY"`
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MaxFileSize int64 `ini:"LFS_MAX_FILE_SIZE"`
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LocksPagingNum int `ini:"LFS_LOCKS_PAGING_NUM"`
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Storage
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}{}
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func newLFSService() {
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sec := Cfg.Section("server")
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if err := sec.MapTo(&LFS); err != nil {
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log.Fatal("Failed to map LFS settings: %v", err)
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}
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lfsSec := Cfg.Section("lfs")
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LFS.Storage.Type = lfsSec.Key("STORAGE_TYPE").MustString("")
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if LFS.Storage.Type == "" {
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LFS.Storage.Type = "default"
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}
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if LFS.Storage.Type != LocalStorageType && LFS.Storage.Type != MinioStorageType {
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storage, ok := storages[LFS.Storage.Type]
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if !ok {
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log.Fatal("Failed to get lfs storage type: %s", LFS.Storage.Type)
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}
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LFS.Storage = storage
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}
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// Override
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LFS.ServeDirect = lfsSec.Key("SERVE_DIRECT").MustBool(LFS.ServeDirect)
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switch LFS.Storage.Type {
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case LocalStorageType:
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// keep compatible
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LFS.Path = sec.Key("LFS_CONTENT_PATH").MustString(filepath.Join(AppDataPath, "lfs"))
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LFS.Path = lfsSec.Key("PATH").MustString(LFS.Path)
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if !filepath.IsAbs(LFS.Path) {
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LFS.Path = filepath.Join(AppWorkPath, LFS.Path)
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}
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case MinioStorageType:
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LFS.Minio.Endpoint = lfsSec.Key("MINIO_ENDPOINT").MustString(LFS.Minio.Endpoint)
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LFS.Minio.AccessKeyID = lfsSec.Key("MINIO_ACCESS_KEY_ID").MustString(LFS.Minio.AccessKeyID)
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LFS.Minio.SecretAccessKey = lfsSec.Key("MINIO_SECRET_ACCESS_KEY").MustString(LFS.Minio.SecretAccessKey)
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LFS.Minio.Bucket = lfsSec.Key("MINIO_BUCKET").MustString(LFS.Minio.Bucket)
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LFS.Minio.Location = lfsSec.Key("MINIO_LOCATION").MustString(LFS.Minio.Location)
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LFS.Minio.UseSSL = lfsSec.Key("MINIO_USE_SSL").MustBool(LFS.Minio.UseSSL)
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LFS.Minio.BasePath = lfsSec.Key("MINIO_BASE_PATH").MustString("lfs/")
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}
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if LFS.LocksPagingNum == 0 {
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LFS.LocksPagingNum = 50
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}
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LFS.HTTPAuthExpiry = sec.Key("LFS_HTTP_AUTH_EXPIRY").MustDuration(20 * time.Minute)
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if LFS.StartServer {
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LFS.JWTSecretBytes = make([]byte, 32)
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n, err := base64.RawURLEncoding.Decode(LFS.JWTSecretBytes, []byte(LFS.JWTSecretBase64))
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if err != nil || n != 32 {
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LFS.JWTSecretBase64, err = generate.NewJwtSecret()
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if err != nil {
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log.Fatal("Error generating JWT Secret for custom config: %v", err)
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return
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}
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// Save secret
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cfg := ini.Empty()
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if com.IsFile(CustomConf) {
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// Keeps custom settings if there is already something.
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if err := cfg.Append(CustomConf); err != nil {
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log.Error("Failed to load custom conf '%s': %v", CustomConf, err)
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}
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}
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cfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64)
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if err := os.MkdirAll(filepath.Dir(CustomConf), os.ModePerm); err != nil {
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log.Fatal("Failed to create '%s': %v", CustomConf, err)
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}
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if err := cfg.SaveTo(CustomConf); err != nil {
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log.Fatal("Error saving generated JWT Secret to custom config: %v", err)
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return
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}
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}
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}
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}
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// CheckLFSVersion will check lfs version, if not satisfied, then disable it.
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func CheckLFSVersion() {
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if LFS.StartServer {
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//Disable LFS client hooks if installed for the current OS user
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//Needs at least git v2.1.2
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err := git.LoadGitVersion()
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if err != nil {
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log.Fatal("Error retrieving git version: %v", err)
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}
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if git.CheckGitVersionConstraint(">= 2.1.2") != nil {
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LFS.StartServer = false
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log.Error("LFS server support needs at least Git v2.1.2")
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} else {
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git.GlobalCommandArgs = append(git.GlobalCommandArgs, "-c", "filter.lfs.required=",
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"-c", "filter.lfs.smudge=", "-c", "filter.lfs.clean=")
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}
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}
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}
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