d7939bed70
- Implemented `useManualChallenge`, `useChallengePoll`, and `useManualChallengeMutations` hooks for managing manual DNS challenges. - Created tests for the `useManualChallenge` hooks to ensure correct fetching and mutation behavior. - Added `ManualDNSChallenge` component for displaying challenge details and actions. - Developed end-to-end tests for the Manual DNS Provider feature, covering provider selection, challenge UI, and accessibility compliance. - Included error handling tests for verification failures and network errors.
1209 lines
35 KiB
Go
1209 lines
35 KiB
Go
package services
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import (
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"archive/zip"
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"fmt"
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/Wikid82/charon/backend/internal/config"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestBackupService_CreateAndList(t *testing.T) {
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// Setup temp dirs
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tmpDir, err := os.MkdirTemp("", "cpm-backup-service-test")
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require.NoError(t, err)
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defer func() { _ = os.RemoveAll(tmpDir) }()
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dataDir := filepath.Join(tmpDir, "data")
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err = os.MkdirAll(dataDir, 0o755)
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require.NoError(t, err)
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// Create dummy DB
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dbPath := filepath.Join(dataDir, "charon.db")
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err = os.WriteFile(dbPath, []byte("dummy db"), 0o644)
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require.NoError(t, err)
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// Create dummy caddy dir
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caddyDir := filepath.Join(dataDir, "caddy")
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err = os.MkdirAll(caddyDir, 0o755)
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require.NoError(t, err)
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err = os.WriteFile(filepath.Join(caddyDir, "caddy.json"), []byte("{}"), 0o644)
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require.NoError(t, err)
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cfg := &config.Config{DatabasePath: dbPath}
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service := NewBackupService(cfg)
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defer service.Stop() // Prevent goroutine leaks
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// Test Create
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filename, err := service.CreateBackup()
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require.NoError(t, err)
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assert.NotEmpty(t, filename)
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assert.FileExists(t, filepath.Join(service.BackupDir, filename))
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// Test List
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backups, err := service.ListBackups()
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require.NoError(t, err)
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assert.Len(t, backups, 1)
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assert.Equal(t, filename, backups[0].Filename)
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assert.True(t, backups[0].Size > 0)
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// Test GetBackupPath
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path, err := service.GetBackupPath(filename)
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require.NoError(t, err)
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assert.Equal(t, filepath.Join(service.BackupDir, filename), path)
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// Test Restore
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// Modify DB to verify restore
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err = os.WriteFile(dbPath, []byte("modified db"), 0o644)
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require.NoError(t, err)
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err = service.RestoreBackup(filename)
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require.NoError(t, err)
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// Verify DB content restored
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content, err := os.ReadFile(dbPath)
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require.NoError(t, err)
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assert.Equal(t, "dummy db", string(content))
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// Test Delete
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err = service.DeleteBackup(filename)
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require.NoError(t, err)
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assert.NoFileExists(t, filepath.Join(service.BackupDir, filename))
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// Test Delete Non-existent
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err = service.DeleteBackup("non-existent.zip")
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assert.Error(t, err)
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}
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func TestBackupService_Restore_ZipSlip(t *testing.T) {
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// Setup temp dirs
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tmpDir := t.TempDir()
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service := &BackupService{
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DataDir: filepath.Join(tmpDir, "data"),
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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// Create malicious zip
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zipPath := filepath.Join(service.BackupDir, "malicious.zip")
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zipFile, err := os.Create(zipPath)
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require.NoError(t, err)
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w := zip.NewWriter(zipFile)
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f, err := w.Create("../../../evil.txt")
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require.NoError(t, err)
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_, err = f.Write([]byte("evil"))
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require.NoError(t, err)
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_ = w.Close()
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_ = zipFile.Close()
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// Attempt restore
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err = service.RestoreBackup("malicious.zip")
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assert.Error(t, err)
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assert.Contains(t, err.Error(), "illegal file path")
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}
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func TestBackupService_PathTraversal(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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DataDir: filepath.Join(tmpDir, "data"),
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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// Test GetBackupPath with traversal
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// Should return error
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_, err := service.GetBackupPath("../../etc/passwd")
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assert.Error(t, err)
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assert.Contains(t, err.Error(), "invalid filename")
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// Test DeleteBackup with traversal
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// Should return error
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err = service.DeleteBackup("../../etc/passwd")
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assert.Error(t, err)
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assert.Contains(t, err.Error(), "invalid filename")
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}
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func TestBackupService_RunScheduledBackup(t *testing.T) {
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// Setup temp dirs
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tmpDir := t.TempDir()
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dataDir := filepath.Join(tmpDir, "data")
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_ = os.MkdirAll(dataDir, 0o755)
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// Create dummy DB
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dbPath := filepath.Join(dataDir, "charon.db")
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_ = os.WriteFile(dbPath, []byte("dummy db"), 0o644)
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cfg := &config.Config{DatabasePath: dbPath}
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service := NewBackupService(cfg)
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defer service.Stop() // Prevent goroutine leaks
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// Run scheduled backup manually
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service.RunScheduledBackup()
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// Verify backup created
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backups, err := service.ListBackups()
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require.NoError(t, err)
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assert.Len(t, backups, 1)
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}
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func TestBackupService_CreateBackup_Errors(t *testing.T) {
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t.Run("missing database file", func(t *testing.T) {
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tmpDir := t.TempDir()
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cfg := &config.Config{DatabasePath: filepath.Join(tmpDir, "nonexistent.db")}
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service := NewBackupService(cfg)
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defer service.Stop() // Prevent goroutine leaks
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_, err := service.CreateBackup()
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assert.Error(t, err)
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})
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t.Run("cannot create backup directory", func(t *testing.T) {
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tmpDir := t.TempDir()
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dbPath := filepath.Join(tmpDir, "charon.db")
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_ = os.WriteFile(dbPath, []byte("test"), 0o644)
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// Create backup dir as a file to cause mkdir error
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backupDir := filepath.Join(tmpDir, "backups")
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_ = os.WriteFile(backupDir, []byte("blocking"), 0o644)
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service := &BackupService{
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DataDir: tmpDir,
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BackupDir: backupDir,
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}
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_, err := service.CreateBackup()
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assert.Error(t, err)
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})
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}
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func TestBackupService_RestoreBackup_Errors(t *testing.T) {
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t.Run("non-existent backup", func(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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DataDir: filepath.Join(tmpDir, "data"),
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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err := service.RestoreBackup("nonexistent.zip")
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assert.Error(t, err)
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})
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t.Run("invalid zip file", func(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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DataDir: filepath.Join(tmpDir, "data"),
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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// Create invalid zip
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badZip := filepath.Join(service.BackupDir, "bad.zip")
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_ = os.WriteFile(badZip, []byte("not a zip"), 0o644)
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err := service.RestoreBackup("bad.zip")
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assert.Error(t, err)
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})
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}
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func TestBackupService_ListBackups_EmptyDir(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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backups, err := service.ListBackups()
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require.NoError(t, err)
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assert.Empty(t, backups)
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}
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func TestBackupService_ListBackups_MissingDir(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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BackupDir: filepath.Join(tmpDir, "nonexistent"),
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}
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backups, err := service.ListBackups()
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require.NoError(t, err)
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assert.Empty(t, backups)
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}
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func TestBackupService_CleanupOldBackups(t *testing.T) {
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t.Run("deletes backups exceeding retention", func(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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DataDir: filepath.Join(tmpDir, "data"),
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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// Create 10 backup files manually with different timestamps
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for i := 0; i < 10; i++ {
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filename := fmt.Sprintf("backup_2025-01-%02d_10-00-00.zip", i+1)
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zipPath := filepath.Join(service.BackupDir, filename)
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f, err := os.Create(zipPath)
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require.NoError(t, err)
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_ = f.Close()
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// Set modification time to ensure proper ordering
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modTime := time.Date(2025, 1, i+1, 10, 0, 0, 0, time.UTC)
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_ = os.Chtimes(zipPath, modTime, modTime)
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}
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backups, err := service.ListBackups()
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require.NoError(t, err)
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assert.Len(t, backups, 10)
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// Keep only 3 backups
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deleted, err := service.CleanupOldBackups(3)
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require.NoError(t, err)
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assert.Equal(t, 7, deleted)
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// Verify only 3 remain
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backups, err = service.ListBackups()
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require.NoError(t, err)
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assert.Len(t, backups, 3)
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})
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t.Run("keeps all when under retention", func(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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DataDir: filepath.Join(tmpDir, "data"),
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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// Create 3 backup files
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for i := 0; i < 3; i++ {
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filename := fmt.Sprintf("backup_2025-01-%02d_10-00-00.zip", i+1)
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zipPath := filepath.Join(service.BackupDir, filename)
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f, err := os.Create(zipPath)
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require.NoError(t, err)
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_ = f.Close()
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}
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// Try to keep 7 - should delete nothing
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deleted, err := service.CleanupOldBackups(7)
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require.NoError(t, err)
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assert.Equal(t, 0, deleted)
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backups, err := service.ListBackups()
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require.NoError(t, err)
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assert.Len(t, backups, 3)
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})
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t.Run("minimum retention of 1", func(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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DataDir: filepath.Join(tmpDir, "data"),
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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// Create 5 backup files
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for i := 0; i < 5; i++ {
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filename := fmt.Sprintf("backup_2025-01-%02d_10-00-00.zip", i+1)
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zipPath := filepath.Join(service.BackupDir, filename)
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f, err := os.Create(zipPath)
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require.NoError(t, err)
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_ = f.Close()
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modTime := time.Date(2025, 1, i+1, 10, 0, 0, 0, time.UTC)
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_ = os.Chtimes(zipPath, modTime, modTime)
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}
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// Try to keep 0 - should keep at least 1
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deleted, err := service.CleanupOldBackups(0)
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require.NoError(t, err)
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assert.Equal(t, 4, deleted)
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backups, err := service.ListBackups()
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require.NoError(t, err)
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assert.Len(t, backups, 1)
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})
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t.Run("empty backup directory", func(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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deleted, err := service.CleanupOldBackups(7)
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require.NoError(t, err)
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assert.Equal(t, 0, deleted)
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})
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}
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func TestBackupService_GetLastBackupTime(t *testing.T) {
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t.Run("returns latest backup time", func(t *testing.T) {
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tmpDir := t.TempDir()
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dataDir := filepath.Join(tmpDir, "data")
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_ = os.MkdirAll(dataDir, 0o755)
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dbPath := filepath.Join(dataDir, "charon.db")
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_ = os.WriteFile(dbPath, []byte("dummy db"), 0o644)
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cfg := &config.Config{DatabasePath: dbPath}
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service := NewBackupService(cfg)
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defer service.Stop() // Prevent goroutine leaks
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// Create a backup
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_, err := service.CreateBackup()
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require.NoError(t, err)
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lastBackup, err := service.GetLastBackupTime()
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require.NoError(t, err)
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assert.False(t, lastBackup.IsZero())
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assert.WithinDuration(t, time.Now(), lastBackup, 5*time.Second)
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})
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t.Run("returns zero time when no backups", func(t *testing.T) {
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tmpDir := t.TempDir()
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service := &BackupService{
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BackupDir: filepath.Join(tmpDir, "backups"),
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}
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_ = os.MkdirAll(service.BackupDir, 0o755)
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lastBackup, err := service.GetLastBackupTime()
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require.NoError(t, err)
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assert.True(t, lastBackup.IsZero())
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})
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}
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|
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func TestDefaultBackupRetention(t *testing.T) {
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assert.Equal(t, 7, DefaultBackupRetention)
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}
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|
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// Phase 1: Critical Coverage Gaps
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func TestNewBackupService_BackupDirCreationError(t *testing.T) {
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tmpDir := t.TempDir()
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dataDir := filepath.Join(tmpDir, "data")
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_ = os.MkdirAll(dataDir, 0o755)
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|
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// Create a file where backup dir should be to cause mkdir error
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backupDirPath := filepath.Join(dataDir, "backups")
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_ = os.WriteFile(backupDirPath, []byte("blocking"), 0o644)
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|
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dbPath := filepath.Join(dataDir, "charon.db")
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_ = os.WriteFile(dbPath, []byte("test"), 0o644)
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cfg := &config.Config{DatabasePath: dbPath}
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// Should not panic even if backup dir creation fails (error is logged, not returned)
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service := NewBackupService(cfg)
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defer service.Stop() // Prevent goroutine leaks
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assert.NotNil(t, service)
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// Service is created but backup dir creation failed (logged as error)
|
|
}
|
|
|
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func TestNewBackupService_CronScheduleError(t *testing.T) {
|
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tmpDir := t.TempDir()
|
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dataDir := filepath.Join(tmpDir, "data")
|
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_ = os.MkdirAll(dataDir, 0o755)
|
|
|
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dbPath := filepath.Join(dataDir, "charon.db")
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_ = os.WriteFile(dbPath, []byte("test"), 0o644)
|
|
|
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cfg := &config.Config{DatabasePath: dbPath}
|
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// Service should initialize without panic even if cron has issues
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// (error is logged, not returned)
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service := NewBackupService(cfg)
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defer service.Stop() // Prevent goroutine leaks
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assert.NotNil(t, service)
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assert.NotNil(t, service.Cron)
|
|
}
|
|
|
|
func TestRunScheduledBackup_CreateBackupFails(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
// Create a fake database path - don't create the actual file
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
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// Important: Don't create the database file, so CreateBackup will fail
|
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// when it tries to verify the database exists
|
|
|
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cfg := &config.Config{DatabasePath: dbPath}
|
|
service := NewBackupService(cfg)
|
|
defer service.Stop() // Prevent goroutine leaks
|
|
|
|
// Should not panic when backup fails
|
|
service.RunScheduledBackup()
|
|
|
|
// Any zip files that might have been created should be empty or partial
|
|
backups, err := service.ListBackups()
|
|
require.NoError(t, err)
|
|
// CreateBackup creates the file first, then errors if DB doesn't exist
|
|
// So there might be an empty zip file - but no successful backup
|
|
for _, b := range backups {
|
|
// If any backups exist, verify they are empty (0 bytes) as the backup failed
|
|
assert.Equal(t, int64(0), b.Size, "Failed backup should create empty or no zip file")
|
|
}
|
|
}
|
|
|
|
// Phase 2: Error Path Coverage
|
|
|
|
func TestRunScheduledBackup_CleanupFails(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
|
_ = os.WriteFile(dbPath, []byte("test"), 0o644)
|
|
|
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cfg := &config.Config{DatabasePath: dbPath}
|
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service := NewBackupService(cfg)
|
|
defer service.Stop() // Prevent goroutine leaks
|
|
|
|
// Create a backup first
|
|
_, err := service.CreateBackup()
|
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require.NoError(t, err)
|
|
|
|
// Make backup directory read-only to cause cleanup to fail
|
|
_ = os.Chmod(service.BackupDir, 0o444)
|
|
defer func() { _ = os.Chmod(service.BackupDir, 0o755) }() // Restore for cleanup
|
|
|
|
// Should not panic when cleanup fails
|
|
service.RunScheduledBackup()
|
|
|
|
// Backup creation should have succeeded despite cleanup failure
|
|
backups, err := service.ListBackups()
|
|
require.NoError(t, err)
|
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assert.GreaterOrEqual(t, len(backups), 1)
|
|
}
|
|
|
|
func TestGetLastBackupTime_ListBackupsError(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
BackupDir: filepath.Join(tmpDir, "file_not_dir"),
|
|
}
|
|
|
|
// Create a file where directory should be
|
|
_ = os.WriteFile(service.BackupDir, []byte("blocking"), 0o644)
|
|
|
|
lastBackup, err := service.GetLastBackupTime()
|
|
assert.Error(t, err)
|
|
assert.True(t, lastBackup.IsZero())
|
|
}
|
|
|
|
// Phase 3: Edge Cases
|
|
|
|
func TestRunScheduledBackup_CleanupDeletesZero(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
|
_ = os.WriteFile(dbPath, []byte("test"), 0o644)
|
|
|
|
cfg := &config.Config{DatabasePath: dbPath}
|
|
service := NewBackupService(cfg)
|
|
defer service.Stop() // Prevent goroutine leaks
|
|
|
|
// RunScheduledBackup creates 1 backup and tries to cleanup
|
|
// Since we're below DefaultBackupRetention (7), no deletions should occur
|
|
service.RunScheduledBackup()
|
|
|
|
backups, err := service.ListBackups()
|
|
require.NoError(t, err)
|
|
assert.Equal(t, 1, len(backups))
|
|
}
|
|
|
|
func TestCleanupOldBackups_PartialFailure(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
|
|
// Create 5 backup files
|
|
for i := 0; i < 5; i++ {
|
|
filename := fmt.Sprintf("backup_2025-01-%02d_10-00-00.zip", i+1)
|
|
zipPath := filepath.Join(service.BackupDir, filename)
|
|
f, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
_ = f.Close()
|
|
modTime := time.Date(2025, 1, i+1, 10, 0, 0, 0, time.UTC)
|
|
_ = os.Chtimes(zipPath, modTime, modTime)
|
|
|
|
// Make files 0 and 1 read-only to cause deletion to fail
|
|
if i < 2 {
|
|
_ = os.Chmod(zipPath, 0o444)
|
|
}
|
|
}
|
|
|
|
// Try to keep only 2 backups (should delete 3, but 2 will fail)
|
|
deleted, err := service.CleanupOldBackups(2)
|
|
require.NoError(t, err)
|
|
// Should delete at least 1 (file 2), files 0 and 1 may fail due to permissions
|
|
assert.GreaterOrEqual(t, deleted, 1)
|
|
assert.LessOrEqual(t, deleted, 3)
|
|
}
|
|
|
|
func TestCreateBackup_CaddyDirMissing(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
|
_ = os.WriteFile(dbPath, []byte("dummy db"), 0o644)
|
|
|
|
// Explicitly NOT creating caddy directory
|
|
cfg := &config.Config{DatabasePath: dbPath}
|
|
service := NewBackupService(cfg)
|
|
defer service.Stop() // Prevent goroutine leaks
|
|
|
|
// Should succeed with warning logged
|
|
filename, err := service.CreateBackup()
|
|
require.NoError(t, err)
|
|
assert.NotEmpty(t, filename)
|
|
|
|
// Verify backup contains DB but not caddy/
|
|
backupPath := filepath.Join(service.BackupDir, filename)
|
|
assert.FileExists(t, backupPath)
|
|
}
|
|
|
|
func TestCreateBackup_CaddyDirUnreadable(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
|
_ = os.WriteFile(dbPath, []byte("dummy db"), 0o644)
|
|
|
|
// Create caddy dir with no read permissions
|
|
caddyDir := filepath.Join(dataDir, "caddy")
|
|
_ = os.MkdirAll(caddyDir, 0o755)
|
|
_ = os.Chmod(caddyDir, 0o000)
|
|
defer func() { _ = os.Chmod(caddyDir, 0o755) }() // Restore for cleanup
|
|
|
|
cfg := &config.Config{DatabasePath: dbPath}
|
|
service := NewBackupService(cfg)
|
|
defer service.Stop() // Prevent goroutine leaks
|
|
|
|
// Should succeed with warning logged about caddy dir
|
|
filename, err := service.CreateBackup()
|
|
require.NoError(t, err)
|
|
assert.NotEmpty(t, filename)
|
|
}
|
|
|
|
// Phase 4 & 5: Deep Coverage
|
|
|
|
func TestBackupService_addToZip_FileNotFound(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
zipPath := filepath.Join(tmpDir, "test.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
defer func() { _ = zipFile.Close() }()
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
defer func() { _ = w.Close() }()
|
|
|
|
service := &BackupService{}
|
|
|
|
// Try to add non-existent file - should return nil (silent skip)
|
|
err = service.addToZip(w, "/nonexistent/file.txt", "test.txt")
|
|
assert.NoError(t, err, "addToZip should return nil for non-existent files")
|
|
}
|
|
|
|
func TestBackupService_addToZip_FileOpenError(t *testing.T) {
|
|
// Skip this test on root user (e.g., in some CI environments)
|
|
if os.Getuid() == 0 {
|
|
t.Skip("Skipping test that requires non-root user for permission testing")
|
|
}
|
|
|
|
tmpDir := t.TempDir()
|
|
zipPath := filepath.Join(tmpDir, "test.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
defer func() { _ = zipFile.Close() }()
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
defer func() { _ = w.Close() }()
|
|
|
|
// Create a directory (not a file) that cannot be opened as a file
|
|
srcPath := filepath.Join(tmpDir, "unreadable_dir")
|
|
err = os.MkdirAll(srcPath, 0o755)
|
|
require.NoError(t, err)
|
|
|
|
// Create a file inside with no read permissions
|
|
unreadablePath := filepath.Join(srcPath, "unreadable.txt")
|
|
err = os.WriteFile(unreadablePath, []byte("test"), 0o000)
|
|
require.NoError(t, err)
|
|
defer func() { _ = os.Chmod(unreadablePath, 0o644) }() // Restore for cleanup
|
|
|
|
service := &BackupService{}
|
|
|
|
// Should return permission error
|
|
err = service.addToZip(w, unreadablePath, "test.txt")
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
// Additional tests for improved coverage
|
|
|
|
func TestBackupService_Start(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
|
_ = os.WriteFile(dbPath, []byte("test"), 0o644)
|
|
|
|
cfg := &config.Config{DatabasePath: dbPath}
|
|
service := NewBackupService(cfg)
|
|
|
|
// Test Start
|
|
service.Start()
|
|
|
|
// Verify cron is running (indirectly by checking entries exist)
|
|
entries := service.Cron.Entries()
|
|
assert.NotEmpty(t, entries, "Cron scheduler should have at least one entry")
|
|
|
|
// Stop to cleanup
|
|
service.Stop()
|
|
}
|
|
|
|
func TestRunScheduledBackup_CleanupSucceedsWithDeletions(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
|
_ = os.WriteFile(dbPath, []byte("test"), 0o644)
|
|
|
|
cfg := &config.Config{DatabasePath: dbPath}
|
|
service := NewBackupService(cfg)
|
|
defer service.Stop()
|
|
|
|
// Create more backups than DefaultBackupRetention to trigger cleanup
|
|
for i := 0; i < DefaultBackupRetention+3; i++ {
|
|
filename := fmt.Sprintf("backup_2025-01-%02d_10-00-00.zip", i+1)
|
|
zipPath := filepath.Join(service.BackupDir, filename)
|
|
f, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
_ = f.Close()
|
|
modTime := time.Date(2025, 1, i+1, 10, 0, 0, 0, time.UTC)
|
|
_ = os.Chtimes(zipPath, modTime, modTime)
|
|
}
|
|
|
|
// RunScheduledBackup creates a new backup and triggers cleanup
|
|
service.RunScheduledBackup()
|
|
|
|
// Verify cleanup happened (should have DefaultBackupRetention backups)
|
|
backups, err := service.ListBackups()
|
|
require.NoError(t, err)
|
|
// The count should be at or around DefaultBackupRetention after cleanup
|
|
assert.LessOrEqual(t, len(backups), DefaultBackupRetention+1)
|
|
}
|
|
|
|
func TestCleanupOldBackups_ListBackupsError(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
BackupDir: filepath.Join(tmpDir, "file_not_dir"),
|
|
}
|
|
|
|
// Create a file where directory should be
|
|
_ = os.WriteFile(service.BackupDir, []byte("blocking"), 0o644)
|
|
|
|
deleted, err := service.CleanupOldBackups(5)
|
|
assert.Error(t, err)
|
|
assert.Equal(t, 0, deleted)
|
|
assert.Contains(t, err.Error(), "list backups for cleanup")
|
|
}
|
|
|
|
func TestListBackups_EntryInfoError(t *testing.T) {
|
|
// This tests the entry.Info() error path which is hard to trigger
|
|
// The best we can do is test that valid entries work correctly
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
|
|
// Create a valid zip file
|
|
zipPath := filepath.Join(service.BackupDir, "backup_test.zip")
|
|
f, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
_ = f.Close()
|
|
|
|
// Create a non-zip file that should be ignored
|
|
txtPath := filepath.Join(service.BackupDir, "readme.txt")
|
|
_ = os.WriteFile(txtPath, []byte("not a backup"), 0o644)
|
|
|
|
// Create a directory that should be ignored
|
|
dirPath := filepath.Join(service.BackupDir, "subdir.zip")
|
|
_ = os.MkdirAll(dirPath, 0o755)
|
|
|
|
backups, err := service.ListBackups()
|
|
require.NoError(t, err)
|
|
// Should only list the zip file
|
|
assert.Len(t, backups, 1)
|
|
assert.Equal(t, "backup_test.zip", backups[0].Filename)
|
|
}
|
|
|
|
func TestRestoreBackup_PathTraversal_FirstCheck(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
|
|
// Test path traversal with filename containing path separator
|
|
err := service.RestoreBackup("../../../etc/passwd")
|
|
assert.Error(t, err)
|
|
assert.Contains(t, err.Error(), "invalid filename")
|
|
}
|
|
|
|
func TestRestoreBackup_PathTraversal_SecondCheck(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
|
|
// Test with a filename that passes the first check but could still
|
|
// be problematic (this tests the second prefix check)
|
|
err := service.RestoreBackup("../otherfile.zip")
|
|
assert.Error(t, err)
|
|
assert.Contains(t, err.Error(), "invalid filename")
|
|
}
|
|
|
|
func TestDeleteBackup_PathTraversal_SecondCheck(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
|
|
// Test first check - filename with path separator
|
|
err := service.DeleteBackup("sub/file.zip")
|
|
assert.Error(t, err)
|
|
assert.Contains(t, err.Error(), "invalid filename")
|
|
}
|
|
|
|
func TestGetBackupPath_PathTraversal_SecondCheck(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
|
|
// Test first check - filename with path separator
|
|
_, err := service.GetBackupPath("sub/file.zip")
|
|
assert.Error(t, err)
|
|
assert.Contains(t, err.Error(), "invalid filename")
|
|
}
|
|
|
|
func TestUnzip_DirectoryCreation(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
_ = os.MkdirAll(service.DataDir, 0o755)
|
|
|
|
// Create a zip with nested directory structure
|
|
zipPath := filepath.Join(service.BackupDir, "nested.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
// Add a directory entry
|
|
_, err = w.Create("subdir/")
|
|
require.NoError(t, err)
|
|
// Add a file in that directory
|
|
f, err := w.Create("subdir/nested_file.txt")
|
|
require.NoError(t, err)
|
|
_, err = f.Write([]byte("nested content"))
|
|
require.NoError(t, err)
|
|
_ = w.Close()
|
|
_ = zipFile.Close()
|
|
|
|
// Restore the backup
|
|
err = service.RestoreBackup("nested.zip")
|
|
require.NoError(t, err)
|
|
|
|
// Verify nested file was created
|
|
content, err := os.ReadFile(filepath.Join(service.DataDir, "subdir", "nested_file.txt"))
|
|
require.NoError(t, err)
|
|
assert.Equal(t, "nested content", string(content))
|
|
}
|
|
|
|
func TestUnzip_OpenFileError(t *testing.T) {
|
|
// Skip on root
|
|
if os.Getuid() == 0 {
|
|
t.Skip("Skipping test that requires non-root user")
|
|
}
|
|
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
_ = os.MkdirAll(service.DataDir, 0o755)
|
|
|
|
// Create a valid zip
|
|
zipPath := filepath.Join(service.BackupDir, "test.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
f, err := w.Create("test.txt")
|
|
require.NoError(t, err)
|
|
_, err = f.Write([]byte("test content"))
|
|
require.NoError(t, err)
|
|
_ = w.Close()
|
|
_ = zipFile.Close()
|
|
|
|
// Make data dir read-only to cause OpenFile error
|
|
_ = os.Chmod(service.DataDir, 0o444)
|
|
defer func() { _ = os.Chmod(service.DataDir, 0o755) }()
|
|
|
|
err = service.RestoreBackup("test.zip")
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
func TestUnzip_FileOpenInZipError(t *testing.T) {
|
|
// This tests the error path when f.Open() fails
|
|
// Hard to trigger naturally, but we can test normal zip restore works
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
_ = os.MkdirAll(service.DataDir, 0o755)
|
|
|
|
// Create a valid zip with a file
|
|
zipPath := filepath.Join(service.BackupDir, "valid.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
f, err := w.Create("test_file.txt")
|
|
require.NoError(t, err)
|
|
_, err = f.Write([]byte("file content"))
|
|
require.NoError(t, err)
|
|
_ = w.Close()
|
|
_ = zipFile.Close()
|
|
|
|
// Restore should work
|
|
err = service.RestoreBackup("valid.zip")
|
|
require.NoError(t, err)
|
|
|
|
// Verify file was restored
|
|
content, err := os.ReadFile(filepath.Join(service.DataDir, "test_file.txt"))
|
|
require.NoError(t, err)
|
|
assert.Equal(t, "file content", string(content))
|
|
}
|
|
|
|
func TestAddDirToZip_WalkError(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
zipPath := filepath.Join(tmpDir, "test.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
defer func() { _ = zipFile.Close() }()
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
defer func() { _ = w.Close() }()
|
|
|
|
service := &BackupService{}
|
|
|
|
// Try to walk a non-existent directory
|
|
err = service.addDirToZip(w, "/nonexistent/path", "base")
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
func TestAddDirToZip_SkipsDirectories(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
|
|
// Create directory structure
|
|
srcDir := filepath.Join(tmpDir, "src")
|
|
_ = os.MkdirAll(filepath.Join(srcDir, "subdir"), 0o755)
|
|
_ = os.WriteFile(filepath.Join(srcDir, "file1.txt"), []byte("content1"), 0o644)
|
|
_ = os.WriteFile(filepath.Join(srcDir, "subdir", "file2.txt"), []byte("content2"), 0o644)
|
|
|
|
zipPath := filepath.Join(tmpDir, "test.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
service := &BackupService{}
|
|
|
|
err = service.addDirToZip(w, srcDir, "backup")
|
|
require.NoError(t, err)
|
|
|
|
_ = w.Close()
|
|
_ = zipFile.Close()
|
|
|
|
// Verify zip contains expected files
|
|
r, err := zip.OpenReader(zipPath)
|
|
require.NoError(t, err)
|
|
defer func() { _ = r.Close() }()
|
|
|
|
fileNames := make([]string, 0)
|
|
for _, f := range r.File {
|
|
fileNames = append(fileNames, f.Name)
|
|
}
|
|
|
|
assert.Contains(t, fileNames, "backup/file1.txt")
|
|
assert.Contains(t, fileNames, "backup/subdir/file2.txt")
|
|
}
|
|
|
|
func TestGetAvailableSpace_Success(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
BackupDir: tmpDir,
|
|
}
|
|
|
|
space, err := service.GetAvailableSpace()
|
|
require.NoError(t, err)
|
|
assert.Greater(t, space, int64(0))
|
|
}
|
|
|
|
func TestGetAvailableSpace_NonExistentDir(t *testing.T) {
|
|
service := &BackupService{
|
|
BackupDir: "/this/path/does/not/exist/anywhere",
|
|
}
|
|
|
|
_, err := service.GetAvailableSpace()
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
// Additional edge case tests for better coverage
|
|
|
|
func TestUnzip_CopyError(t *testing.T) {
|
|
// Skip on root
|
|
if os.Getuid() == 0 {
|
|
t.Skip("Skipping test that requires non-root user")
|
|
}
|
|
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
_ = os.MkdirAll(service.DataDir, 0o755)
|
|
|
|
// Create a valid zip
|
|
zipPath := filepath.Join(service.BackupDir, "test.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
f, err := w.Create("subdir/test.txt")
|
|
require.NoError(t, err)
|
|
_, err = f.Write([]byte("test content"))
|
|
require.NoError(t, err)
|
|
_ = w.Close()
|
|
_ = zipFile.Close()
|
|
|
|
// Create the subdir as read-only to cause copy error
|
|
subDir := filepath.Join(service.DataDir, "subdir")
|
|
_ = os.MkdirAll(subDir, 0o755)
|
|
_ = os.Chmod(subDir, 0o444)
|
|
defer func() { _ = os.Chmod(subDir, 0o755) }()
|
|
|
|
// Restore should fail because we can't write to subdir
|
|
err = service.RestoreBackup("test.zip")
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
func TestCreateBackup_ZipWriterCloseError(t *testing.T) {
|
|
// This is hard to trigger directly, but we can verify the code path
|
|
// by creating a valid backup and ensuring proper cleanup
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
|
_ = os.WriteFile(dbPath, []byte("test db content"), 0o644)
|
|
|
|
cfg := &config.Config{DatabasePath: dbPath}
|
|
service := NewBackupService(cfg)
|
|
defer service.Stop()
|
|
|
|
// Create a backup successfully
|
|
filename, err := service.CreateBackup()
|
|
require.NoError(t, err)
|
|
assert.NotEmpty(t, filename)
|
|
|
|
// Verify the zip is valid by opening it
|
|
backupPath := filepath.Join(service.BackupDir, filename)
|
|
r, err := zip.OpenReader(backupPath)
|
|
require.NoError(t, err)
|
|
defer func() { _ = r.Close() }()
|
|
|
|
// Verify it contains the database
|
|
var foundDB bool
|
|
for _, f := range r.File {
|
|
if f.Name == "charon.db" {
|
|
foundDB = true
|
|
break
|
|
}
|
|
}
|
|
assert.True(t, foundDB, "Backup should contain database file")
|
|
}
|
|
|
|
func TestAddToZip_CreateError(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
zipPath := filepath.Join(tmpDir, "test.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
defer func() { _ = zipFile.Close() }()
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
|
|
// Create a source file
|
|
srcPath := filepath.Join(tmpDir, "source.txt")
|
|
_ = os.WriteFile(srcPath, []byte("test content"), 0o644)
|
|
|
|
service := &BackupService{}
|
|
|
|
// Normal addToZip should work
|
|
err = service.addToZip(w, srcPath, "dest.txt")
|
|
require.NoError(t, err)
|
|
|
|
// Close the writer to finalize
|
|
_ = w.Close()
|
|
|
|
// Try to add to closed writer - this should fail
|
|
w2 := zip.NewWriter(zipFile)
|
|
_ = service.addToZip(w2, srcPath, "dest2.txt")
|
|
// This may or may not error depending on internal state
|
|
// The main point is we're testing the code path
|
|
}
|
|
|
|
func TestListBackups_IgnoresNonZipFiles(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
|
|
// Create various files
|
|
_ = os.WriteFile(filepath.Join(service.BackupDir, "backup.zip"), []byte(""), 0o644)
|
|
_ = os.WriteFile(filepath.Join(service.BackupDir, "backup.tar.gz"), []byte(""), 0o644)
|
|
_ = os.WriteFile(filepath.Join(service.BackupDir, "readme.txt"), []byte(""), 0o644)
|
|
_ = os.WriteFile(filepath.Join(service.BackupDir, ".hidden.zip"), []byte(""), 0o644)
|
|
|
|
backups, err := service.ListBackups()
|
|
require.NoError(t, err)
|
|
|
|
// Should only list files ending in .zip
|
|
assert.Len(t, backups, 2) // backup.zip and .hidden.zip
|
|
|
|
names := make([]string, 0)
|
|
for _, b := range backups {
|
|
names = append(names, b.Filename)
|
|
}
|
|
assert.Contains(t, names, "backup.zip")
|
|
assert.Contains(t, names, ".hidden.zip")
|
|
}
|
|
|
|
func TestRestoreBackup_CreatesNestedDirectories(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
service := &BackupService{
|
|
DataDir: filepath.Join(tmpDir, "data"),
|
|
BackupDir: filepath.Join(tmpDir, "backups"),
|
|
}
|
|
_ = os.MkdirAll(service.BackupDir, 0o755)
|
|
|
|
// Create a zip with deeply nested structure
|
|
zipPath := filepath.Join(service.BackupDir, "nested.zip")
|
|
zipFile, err := os.Create(zipPath)
|
|
require.NoError(t, err)
|
|
|
|
w := zip.NewWriter(zipFile)
|
|
f, err := w.Create("a/b/c/d/deep_file.txt")
|
|
require.NoError(t, err)
|
|
_, err = f.Write([]byte("deep content"))
|
|
require.NoError(t, err)
|
|
_ = w.Close()
|
|
_ = zipFile.Close()
|
|
|
|
// DataDir doesn't exist yet
|
|
err = service.RestoreBackup("nested.zip")
|
|
require.NoError(t, err)
|
|
|
|
// Verify deeply nested file was created
|
|
content, err := os.ReadFile(filepath.Join(service.DataDir, "a", "b", "c", "d", "deep_file.txt"))
|
|
require.NoError(t, err)
|
|
assert.Equal(t, "deep content", string(content))
|
|
}
|
|
|
|
func TestBackupService_FullCycle(t *testing.T) {
|
|
// Full integration test: create, list, restore, delete
|
|
tmpDir := t.TempDir()
|
|
dataDir := filepath.Join(tmpDir, "data")
|
|
_ = os.MkdirAll(dataDir, 0o755)
|
|
|
|
// Create database and caddy config
|
|
dbPath := filepath.Join(dataDir, "charon.db")
|
|
_ = os.WriteFile(dbPath, []byte("original db"), 0o644)
|
|
|
|
caddyDir := filepath.Join(dataDir, "caddy")
|
|
_ = os.MkdirAll(caddyDir, 0o755)
|
|
_ = os.WriteFile(filepath.Join(caddyDir, "config.json"), []byte(`{"original": true}`), 0o644)
|
|
|
|
cfg := &config.Config{DatabasePath: dbPath}
|
|
service := NewBackupService(cfg)
|
|
defer service.Stop()
|
|
|
|
// Create backup
|
|
filename, err := service.CreateBackup()
|
|
require.NoError(t, err)
|
|
|
|
// Modify files
|
|
_ = os.WriteFile(dbPath, []byte("modified db"), 0o644)
|
|
_ = os.WriteFile(filepath.Join(caddyDir, "config.json"), []byte(`{"modified": true}`), 0o644)
|
|
|
|
// Verify modification
|
|
content, _ := os.ReadFile(dbPath)
|
|
assert.Equal(t, "modified db", string(content))
|
|
|
|
// Restore backup
|
|
err = service.RestoreBackup(filename)
|
|
require.NoError(t, err)
|
|
|
|
// Verify restoration
|
|
content, _ = os.ReadFile(dbPath)
|
|
assert.Equal(t, "original db", string(content))
|
|
|
|
caddyContent, _ := os.ReadFile(filepath.Join(caddyDir, "config.json"))
|
|
assert.Equal(t, `{"original": true}`, string(caddyContent))
|
|
|
|
// List backups
|
|
backups, err := service.ListBackups()
|
|
require.NoError(t, err)
|
|
assert.Len(t, backups, 1)
|
|
|
|
// Get backup path
|
|
path, err := service.GetBackupPath(filename)
|
|
require.NoError(t, err)
|
|
assert.FileExists(t, path)
|
|
|
|
// Delete backup
|
|
err = service.DeleteBackup(filename)
|
|
require.NoError(t, err)
|
|
|
|
// Verify deletion
|
|
backups, err = service.ListBackups()
|
|
require.NoError(t, err)
|
|
assert.Empty(t, backups)
|
|
}
|