darroyo
4ae7335b31
Adds auto-detection of pre-existing Samba shares and NFS exports when nasctl is installed on a host that already has these configs. New package internal/importer parses smb.conf (INI-style) and /etc/exports (line-based) and imports them into SQLite. Imported shares/exports are marked dirty so the user must review and apply manually before any file is overwritten. Backup: before the first Apply, each module backs up the original config to <path>.nasctl.bak.<timestamp> (one time only). New CLI flag --import-on-boot / NASCTL_IMPORT_ON_BOOT env var (default false, opt-in). New API endpoints: GET /api/import/status POST /api/import/samba POST /api/import/nfs New DB methods ReplaceSambaShares/ReplaceNFSExports (transactional replace-all), guarded by import.samba.done / import.nfs.done settings flags.
77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
package db
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import (
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"fmt"
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)
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func (d *DB) ReplaceSambaShares(shares []SambaShare) error {
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tx, err := d.conn.Begin()
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if err != nil {
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return fmt.Errorf("begin tx: %w", err)
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}
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defer func() { _ = tx.Rollback() }()
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if _, err := tx.Exec(`DELETE FROM samba_shares`); err != nil {
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return fmt.Errorf("clear samba_shares: %w", err)
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}
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for _, share := range shares {
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validUsers, err := encodeJSONStrings(share.ValidUsers)
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if err != nil {
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return err
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}
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validGroups, err := encodeJSONStrings(share.ValidGroups)
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if err != nil {
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return err
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}
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readOnly := 0
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if share.ReadOnly {
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readOnly = 1
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}
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guestOK := 0
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if share.GuestOK {
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guestOK = 1
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}
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_, err = tx.Exec(`
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INSERT INTO samba_shares (name, path, comment, read_only, guest_ok, valid_users, valid_groups)
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VALUES (?, ?, ?, ?, ?, ?, ?)`,
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share.Name, share.Path, share.Comment, readOnly, guestOK, validUsers, validGroups,
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)
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if err != nil {
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return fmt.Errorf("insert samba share %s: %w", share.Name, err)
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}
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}
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return tx.Commit()
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}
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func (d *DB) ReplaceNFSExports(exports []NFSExport) error {
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tx, err := d.conn.Begin()
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if err != nil {
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return fmt.Errorf("begin tx: %w", err)
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}
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defer func() { _ = tx.Rollback() }()
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if _, err := tx.Exec(`DELETE FROM nfs_exports`); err != nil {
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return fmt.Errorf("clear nfs_exports: %w", err)
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}
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for _, exp := range exports {
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clients, err := encodeJSONStrings(exp.Clients)
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if err != nil {
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return err
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}
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_, err = tx.Exec(`
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INSERT INTO nfs_exports (path, clients, options)
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VALUES (?, ?, ?)`,
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exp.Path, clients, exp.Options,
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)
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if err != nil {
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return fmt.Errorf("insert nfs export %s: %w", exp.Path, err)
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}
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}
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return tx.Commit()
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}
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