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selfpost/internal/web/view/templates/backup.html
T
mixandClaude Opus 5.5 dd0fefdcb7 backup: the panel's archive is the command's, private key included
Owner, 2026-10-11: the private key is needed, and a backup from the
panel and one from the console have to be the same.

The commit that made the panel's backup work skipped a file under
certs/ the panel could not open - on the test server the private key,
which the certificate hook leaves to root and Postfix's group. That gave
an archive with a certificate and no key, and two kinds of archive.

- Params.Unprivileged is gone. Nothing is left out on account of who
  makes the archive; the queue is out for everyone (previous commit).
- When the panel cannot read a file under certs/, backup.Check says so
  before the download and the panel refuses with what to do on the host:
  chgrp 998 certs/privkey.pem && chmod 640. backup.UnreadableCert tells
  that case from any other failure.
- 998 is the container's selfpost group, which holds the panel and
  Postfix. Its id was whatever groupadd gave; the Dockerfile now fixes
  it at the value it has always had, because an operator addresses it
  by number from the host.
- Guide: method 1 is the same archive as method 2, with the permission
  the key needs and a note for whatever renews the certificate. Help and
  the box follow the design commit before this one.
- e2e: the restore scenario first makes the key unreadable and expects
  the refusal naming the file and the way out, then takes the backup and
  expects the key in it; nothing is put back by hand before the restart.

  go vet ./internal/backup/ ./internal/web/handlers/: ok
  go test ./internal/backup/ ./cmd/... ./internal/web/...: ok
  make e2e on the test server: ok

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 20:43:10 +03:00

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3.4 KiB
HTML

{{/* Backup (mockup backup.html): the whole instance in one archive, and one
domain brought in from another SelfPost. Two boxes, each its own form and
its own POST; a refusal of either comes back as the flash above them. The
password fields of the full backup are shown when the box is ticked (panel.js
reads data-encrypt-toggle / data-encrypt-fields); the import asks for a
password only for an encrypted file (data-import-file /
data-import-password-fields). Without scripts all of them are visible. */}}
{{define "content"}}
{{template "page_head" .Head}}
{{if .Flash}}{{template "flash" .Flash}}{{end}}
<div class="columns">
<div class="column is-6">
{{template "box_open" .Full}}
{{template "body_open"}}
<p class="mb-3"><code>data/</code> (database, DKIM keys, credentials), <code>docker-compose.yml</code>, <code>.env</code> and <code>certs/</code> in one archive. The Postfix queue is left out: it cannot be copied reliably while the server is running. Restore into an empty project directory and start the <strong>same SelfPost version</strong>. The reverse-proxy vhost is not included.</p>
<form class="sp-form" method="post" action="{{.FullAction}}">
<div class="field"><label class="checkbox"><input type="checkbox" name="encrypt" value="1"{{if .Encrypt}} checked{{end}} data-encrypt-toggle> Encrypt with a password (<code>.spbk</code>)</label></div>
<div data-encrypt-fields>
<div class="sp-pair">
<div class="field"><label class="label" for="encpw">Password</label><div class="control"><input class="input" id="encpw" name="password" type="password" autocomplete="new-password" minlength="{{.PasswordMin}}" placeholder="at least {{.PasswordMin}} characters"></div></div>
<div class="field"><label class="label" for="encpw2">Repeat password</label><div class="control"><input class="input" id="encpw2" name="password_confirm" type="password" autocomplete="new-password"></div></div>
</div>
<p class="help mb-3">Keep this password: SelfPost does not store it, and the file cannot be opened without it.</p>
</div>
<button type="submit" class="button is-primary"><i class="ti ti-download"></i>Download full backup</button>
</form>
{{template "body_close"}}
{{template "box_close"}}
</div>
<div class="column is-6">
{{template "box_open" .Import}}
{{template "body_open"}}
<p class="mb-3">A domain export from another instance — plain <code>.json</code> or encrypted <code>.spde</code>. Its DKIM key and application passwords come across, so the published DNS needs no change. The export itself is made on the domain's settings page.</p>
<form class="sp-form" method="post" action="{{.ImportAction}}" enctype="multipart/form-data">
<div class="field"><label class="label" for="importfile">Domain export file</label>
<div class="control"><input class="input" id="importfile" name="file" type="file" accept=".json,.spde,application/json" required data-import-file></div></div>
<div class="field" data-import-password-fields><label class="label" for="importpw">Password</label>
<div class="control"><input class="input" id="importpw" name="import_password" type="password" autocomplete="off"></div>
<p class="help">Asked only for an encrypted <code>.spde</code> file.</p></div>
<button type="submit" class="button is-primary"><i class="ti ti-file-import"></i>Import domain</button>
</form>
{{template "body_close"}}
{{template "box_close"}}
</div>
</div>
{{end}}