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			85 lines
		
	
	
	
		
			2.5 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			85 lines
		
	
	
	
		
			2.5 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package setting
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import (
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	"encoding/base64"
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	"fmt"
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	"time"
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	"code.gitea.io/gitea/modules/generate"
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	"code.gitea.io/gitea/modules/util"
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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 *Storage
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}{}
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func loadLFSFrom(rootCfg ConfigProvider) error {
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	sec := rootCfg.Section("server")
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	if err := sec.MapTo(&LFS); err != nil {
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		return fmt.Errorf("failed to map LFS settings: %v", err)
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	}
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	lfsSec, _ := rootCfg.GetSection("lfs")
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	// Specifically default PATH to LFS_CONTENT_PATH
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	// DEPRECATED should not be removed because users maybe upgrade from lower version to the latest version
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	// if these are removed, the warning will not be shown
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	deprecatedSetting(rootCfg, "server", "LFS_CONTENT_PATH", "lfs", "PATH", "v1.19.0")
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	if val := sec.Key("LFS_CONTENT_PATH").String(); val != "" {
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		if lfsSec == nil {
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			lfsSec = rootCfg.Section("lfs")
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		}
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		lfsSec.Key("PATH").MustString(val)
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	}
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	var err error
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	LFS.Storage, err = getStorage(rootCfg, "lfs", "", lfsSec)
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	if err != nil {
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		return err
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	}
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	// Rest of LFS service settings
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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(24 * time.Hour)
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	if !LFS.StartServer || !InstallLock {
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		return nil
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	}
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	LFS.JWTSecretBase64 = loadSecret(rootCfg.Section("server"), "LFS_JWT_SECRET_URI", "LFS_JWT_SECRET")
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	LFS.JWTSecretBytes, err = util.Base64FixedDecode(base64.RawURLEncoding, []byte(LFS.JWTSecretBase64), 32)
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	if err != nil {
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		LFS.JWTSecretBytes, LFS.JWTSecretBase64, err = generate.NewJwtSecretBase64()
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		if err != nil {
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			return fmt.Errorf("error generating JWT Secret for custom config: %v", err)
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		}
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		// Save secret
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		saveCfg, err := rootCfg.PrepareSaving()
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		if err != nil {
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			return fmt.Errorf("error saving JWT Secret for custom config: %v", err)
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		}
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		rootCfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64)
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		saveCfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64)
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		if err := saveCfg.Save(); err != nil {
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			return fmt.Errorf("error saving JWT Secret for custom config: %v", err)
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		}
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	}
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	return nil
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}
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