mirror of
https://github.com/MeshCore-Beacon/beacon-server.git
synced 2026-10-20 22:41:55 +00:00
n30nex
9164659544
* feat(backup): export bounded database and saved-config bundles * test(backup): preserve synthetic channel keys in exports * fix(backup): check writable file closure before publication
40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
// Copyright 2026 Beacon Contributors
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// SPDX-License-Identifier: AGPL-3.0-or-later
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// beacon-backup creates a private database and saved-config export.
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package main
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import (
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"context"
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"flag"
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"github.com/MeshCore-Beacon/beacon-server/internal/backup"
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)
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var version = "dev"
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func main() {
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var opts backup.Options
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flag.StringVar(&opts.ConfigPath, "config", "config.yaml", "saved YAML file to include verbatim (may contain secrets)")
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flag.StringVar(&opts.OutputPath, "output", "", "new private .tar.gz destination (required; never overwritten)")
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flag.Int64Var(&opts.MaxBytes, "max-bytes", backup.DefaultMaxBytes, "maximum uncompressed database dump size")
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flag.DurationVar(&opts.Timeout, "timeout", backup.DefaultTimeout, "maximum export duration")
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flag.Parse()
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if flag.NArg() != 0 {
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fmt.Fprintln(os.Stderr, "unexpected positional arguments; connection settings use PG* environment variables")
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os.Exit(2)
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}
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opts.Version = version
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ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer stop()
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if err := backup.Export(ctx, opts); err != nil {
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fmt.Fprintln(os.Stderr, "backup failed:", err)
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os.Exit(1)
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}
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fmt.Println("Backup complete. Store this bundle privately; it may contain keys and message data.")
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}
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