code.gitea.io/gitea@v1.22.3/modules/setting/lfs.go (about)

     1  // Copyright 2019 The Gitea Authors. All rights reserved.
     2  // SPDX-License-Identifier: MIT
     3  
     4  package setting
     5  
     6  import (
     7  	"fmt"
     8  	"time"
     9  
    10  	"code.gitea.io/gitea/modules/generate"
    11  )
    12  
    13  // LFS represents the configuration for Git LFS
    14  var LFS = struct {
    15  	StartServer    bool          `ini:"LFS_START_SERVER"`
    16  	JWTSecretBytes []byte        `ini:"-"`
    17  	HTTPAuthExpiry time.Duration `ini:"LFS_HTTP_AUTH_EXPIRY"`
    18  	MaxFileSize    int64         `ini:"LFS_MAX_FILE_SIZE"`
    19  	LocksPagingNum int           `ini:"LFS_LOCKS_PAGING_NUM"`
    20  
    21  	Storage *Storage
    22  }{}
    23  
    24  func loadLFSFrom(rootCfg ConfigProvider) error {
    25  	sec := rootCfg.Section("server")
    26  	if err := sec.MapTo(&LFS); err != nil {
    27  		return fmt.Errorf("failed to map LFS settings: %v", err)
    28  	}
    29  
    30  	lfsSec, _ := rootCfg.GetSection("lfs")
    31  
    32  	// Specifically default PATH to LFS_CONTENT_PATH
    33  	// DEPRECATED should not be removed because users maybe upgrade from lower version to the latest version
    34  	// if these are removed, the warning will not be shown
    35  	deprecatedSetting(rootCfg, "server", "LFS_CONTENT_PATH", "lfs", "PATH", "v1.19.0")
    36  
    37  	if val := sec.Key("LFS_CONTENT_PATH").String(); val != "" {
    38  		if lfsSec == nil {
    39  			lfsSec = rootCfg.Section("lfs")
    40  		}
    41  		lfsSec.Key("PATH").MustString(val)
    42  	}
    43  
    44  	var err error
    45  	LFS.Storage, err = getStorage(rootCfg, "lfs", "", lfsSec)
    46  	if err != nil {
    47  		return err
    48  	}
    49  
    50  	// Rest of LFS service settings
    51  	if LFS.LocksPagingNum == 0 {
    52  		LFS.LocksPagingNum = 50
    53  	}
    54  
    55  	LFS.HTTPAuthExpiry = sec.Key("LFS_HTTP_AUTH_EXPIRY").MustDuration(24 * time.Hour)
    56  
    57  	if !LFS.StartServer || !InstallLock {
    58  		return nil
    59  	}
    60  
    61  	jwtSecretBase64 := loadSecret(rootCfg.Section("server"), "LFS_JWT_SECRET_URI", "LFS_JWT_SECRET")
    62  	LFS.JWTSecretBytes, err = generate.DecodeJwtSecretBase64(jwtSecretBase64)
    63  	if err != nil {
    64  		LFS.JWTSecretBytes, jwtSecretBase64, err = generate.NewJwtSecretWithBase64()
    65  		if err != nil {
    66  			return fmt.Errorf("error generating JWT Secret for custom config: %v", err)
    67  		}
    68  
    69  		// Save secret
    70  		saveCfg, err := rootCfg.PrepareSaving()
    71  		if err != nil {
    72  			return fmt.Errorf("error saving JWT Secret for custom config: %v", err)
    73  		}
    74  		rootCfg.Section("server").Key("LFS_JWT_SECRET").SetValue(jwtSecretBase64)
    75  		saveCfg.Section("server").Key("LFS_JWT_SECRET").SetValue(jwtSecretBase64)
    76  		if err := saveCfg.Save(); err != nil {
    77  			return fmt.Errorf("error saving JWT Secret for custom config: %v", err)
    78  		}
    79  	}
    80  
    81  	return nil
    82  }