1 files changed, 82 insertions, 0 deletions
diff --git a/modules/setting/lfs.go b/modules/setting/lfs.go
new file mode 100644
index 0000000..7501017
--- /dev/null
+++ b/modules/setting/lfs.go
@@ -0,0 +1,82 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+import (
+	"fmt"
+	"time"
+
+	"code.gitea.io/gitea/modules/generate"
+)
+
+// LFS represents the configuration for Git LFS
+var LFS = struct {
+	StartServer    bool          `ini:"LFS_START_SERVER"`
+	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
+	deprecatedSetting(rootCfg, "server", "LFS_CONTENT_PATH", "lfs", "PATH", "v1.19.0")
+
+	if val := sec.Key("LFS_CONTENT_PATH").String(); val != "" {
+		if lfsSec == nil {
+			lfsSec = rootCfg.Section("lfs")
+		}
+		lfsSec.Key("PATH").MustString(val)
+	}
+
+	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 || !InstallLock {
+		return nil
+	}
+
+	jwtSecretBase64 := loadSecret(rootCfg.Section("server"), "LFS_JWT_SECRET_URI", "LFS_JWT_SECRET")
+	LFS.JWTSecretBytes, err = generate.DecodeJwtSecret(jwtSecretBase64)
+	if err != nil {
+		LFS.JWTSecretBytes, jwtSecretBase64, err = generate.NewJwtSecret()
+		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(jwtSecretBase64)
+		saveCfg.Section("server").Key("LFS_JWT_SECRET").SetValue(jwtSecretBase64)
+		if err := saveCfg.Save(); err != nil {
+			return fmt.Errorf("error saving JWT Secret for custom config: %v", err)
+		}
+	}
+
+	return nil
+}