feat: backup and restore

internal/backup/errors.go

@@ -0,0 +1,83 @@
+package backup
+
+import (
+	"github.com/uozi-tech/cosy"
+)
+
+var (
+	errScope = cosy.NewErrorScope("backup")
+
+	// Backup errors
+	ErrCreateTempDir     = errScope.New(4002, "Failed to create temporary directory")
+	ErrCreateTempSubDir  = errScope.New(4003, "Failed to create temporary subdirectory")
+	ErrBackupNginxUI     = errScope.New(4004, "Failed to backup Nginx UI files: {0}")
+	ErrBackupNginx       = errScope.New(4005, "Failed to backup Nginx config files: {0}")
+	ErrCreateHashFile    = errScope.New(4006, "Failed to create hash info file: {0}")
+	ErrEncryptNginxUIDir = errScope.New(4007, "Failed to encrypt Nginx UI directory: {0}")
+	ErrEncryptNginxDir   = errScope.New(4008, "Failed to encrypt Nginx directory: {0}")
+	ErrCreateZipArchive  = errScope.New(4009, "Failed to create zip archive: {0}")
+	ErrGenerateAESKey    = errScope.New(4011, "Failed to generate AES key: {0}")
+	ErrGenerateIV        = errScope.New(4012, "Failed to generate initialization vector: {0}")
+	ErrCreateBackupFile  = errScope.New(4013, "Failed to create backup file: {0}")
+	ErrCleanupTempDir    = errScope.New(4014, "Failed to cleanup temporary directory: {0}")
+
+	// Config and file errors
+	ErrConfigPathEmpty     = errScope.New(4101, "Config path is empty")
+	ErrCopyConfigFile      = errScope.New(4102, "Failed to copy config file: {0}")
+	ErrCopyDBDir           = errScope.New(4103, "Failed to copy database directory: {0}")
+	ErrCopyDBFile          = errScope.New(4104, "Failed to copy database file: {0}")
+	ErrCalculateHash       = errScope.New(4105, "Failed to calculate hash: {0}")
+	ErrNginxConfigDirEmpty = errScope.New(4106, "Nginx config directory is not set")
+	ErrCopyNginxConfigDir  = errScope.New(4107, "Failed to copy Nginx config directory: {0}")
+	ErrReadSymlink         = errScope.New(4108, "Failed to read symlink: {0}")
+
+	// Encryption and decryption errors
+	ErrReadFile           = errScope.New(4201, "Failed to read file: {0}")
+	ErrEncryptFile        = errScope.New(4202, "Failed to encrypt file: {0}")
+	ErrWriteEncryptedFile = errScope.New(4203, "Failed to write encrypted file: {0}")
+	ErrEncryptData        = errScope.New(4204, "Failed to encrypt data: {0}")
+	ErrDecryptData        = errScope.New(4205, "Failed to decrypt data: {0}")
+	ErrInvalidPadding     = errScope.New(4206, "Invalid padding in decrypted data")
+
+	// Zip file errors
+	ErrCreateZipFile   = errScope.New(4301, "Failed to create zip file: {0}")
+	ErrCreateZipEntry  = errScope.New(4302, "Failed to create zip entry: {0}")
+	ErrOpenSourceFile  = errScope.New(4303, "Failed to open source file: {0}")
+	ErrCreateZipHeader = errScope.New(4304, "Failed to create zip header: {0}")
+	ErrCopyContent     = errScope.New(4305, "Failed to copy file content: {0}")
+	ErrWriteZipBuffer  = errScope.New(4306, "Failed to write to zip buffer: {0}")
+
+	// Restore errors
+	ErrCreateRestoreDir     = errScope.New(4501, "Failed to create restore directory: {0}")
+	ErrExtractArchive       = errScope.New(4505, "Failed to extract archive: {0}")
+	ErrDecryptNginxUIDir    = errScope.New(4506, "Failed to decrypt Nginx UI directory: {0}")
+	ErrDecryptNginxDir      = errScope.New(4507, "Failed to decrypt Nginx directory: {0}")
+	ErrVerifyHashes         = errScope.New(4508, "Failed to verify hashes: {0}")
+	ErrRestoreNginxConfigs  = errScope.New(4509, "Failed to restore Nginx configs: {0}")
+	ErrRestoreNginxUIFiles  = errScope.New(4510, "Failed to restore Nginx UI files: {0}")
+	ErrBackupFileNotFound   = errScope.New(4511, "Backup file not found: {0}")
+	ErrInvalidSecurityToken = errScope.New(4512, "Invalid security token format")
+	ErrInvalidAESKey        = errScope.New(4513, "Invalid AES key format: {0}")
+	ErrInvalidAESIV         = errScope.New(4514, "Invalid AES IV format: {0}")
+
+	// Zip extraction errors
+	ErrOpenZipFile     = errScope.New(4601, "Failed to open zip file: {0}")
+	ErrCreateDir       = errScope.New(4602, "Failed to create directory: {0}")
+	ErrCreateParentDir = errScope.New(4603, "Failed to create parent directory: {0}")
+	ErrCreateFile      = errScope.New(4604, "Failed to create file: {0}")
+	ErrOpenZipEntry    = errScope.New(4605, "Failed to open zip entry: {0}")
+	ErrCreateSymlink   = errScope.New(4606, "Failed to create symbolic link: {0}")
+	ErrInvalidFilePath = errScope.New(4607, "Invalid file path: {0}")
+	ErrEvalSymlinks    = errScope.New(4608, "Failed to evaluate symbolic links: {0}")
+
+	// Decryption errors
+	ErrReadEncryptedFile  = errScope.New(4701, "Failed to read encrypted file: {0}")
+	ErrDecryptFile        = errScope.New(4702, "Failed to decrypt file: {0}")
+	ErrWriteDecryptedFile = errScope.New(4703, "Failed to write decrypted file: {0}")
+
+	// Hash verification errors
+	ErrReadHashFile       = errScope.New(4801, "Failed to read hash info file: {0}")
+	ErrCalculateUIHash    = errScope.New(4802, "Failed to calculate Nginx UI hash: {0}")
+	ErrCalculateNginxHash = errScope.New(4803, "Failed to calculate Nginx hash: {0}")
+	ErrHashMismatch       = errScope.New(4804, "Hash verification failed: file integrity compromised")
+)