Files
selfpost/test/e2e/logrotate_check.go
T
mixandClaude Opus 5.5 6023feb405
test / test (push) Canceled after 0s
audit 6: documents, comments, dead code and staticcheck; the test gaps closed
The last stage of the 2026-10-12 audit; no cut.

Doc drift: architecture.md (the sender check in § OpenDKIM, the limit:
row's 48 hours, the inbound log and filter-list routes and who may open
them, migrations to 0011 and every table, KitPage as production data,
Reload configuration as a restore writes, the panel's roles counted),
schema-migrations.md (tables and columns since v2), guide.md (a delivery's
lines go at the next prune; INBOUND_JOURNAL_MILTER_SOCKET moved to
architecture.md's internal list), development.md (the env guard, the
deferral the e2e proves, its fixed sleeps), roadmap.md.

Comments say what the code does now; TestBaselineIsTheOnlyMigration is
TestChainStartsAtTheBaseline; the milter package doc names its three
milters.

Dead code gone: view.Facts, dmarc HostedSuggestion and
ValidateHostedAddress, app UpdateMode (each with the test that alone kept
it), the method checks the method-bound routes made dead;
Settings.WithResult calls resultFlash. staticcheck 2026.1 in test.yml on
both modules, clean: the e2e package builds without its tests now (a test
and two constants moved out of non-test files), three findings fixed.
The test moved, TestImageBuildPreservesLogrotateMode, had sat in a
non-test file and never run; run, it failed on the entrypoint (docker run
without a hostname) and now asks with --entrypoint stat.

The test gaps no step named, each closed: follow() with mail.log gone past
blindMin and made again; CheckRestore with a manifest that is not JSON;
the origin check with a port; every /server/ pattern in web.go through
server() and in the routes table (it found GET /server/health/fragment
missing from the table - guarded, not tested); L9 as the owner decided it
on 2026-10-12, the comment on senderSession.Headers and the test passing
an h that holds the earlier messages' From:.

Plan stage 6 ticked; roadmap audit row done, 81/81.

Tested on the test server: go vet + go test of 27 packages, make e2e (all
pass, 513 s) on this tree; staticcheck locally on both modules.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-15 14:41:26 +03:00

60 lines
2.4 KiB
Go

package e2e
import (
"fmt"
"strings"
"time"
)
// checkLogrotateConfigMode verifies the image pins /etc/logrotate.d/mail at 0644
// so logrotate will not silently ignore it (docs/development.md § Building
// binaries and the image).
func checkLogrotateConfigMode(s *stack) error {
mode, err := s.execIn("selfpost", "stat", "-c", "%a", "/etc/logrotate.d/mail")
if err != nil {
return fmt.Errorf("stat logrotate config: %w", err)
}
mode = strings.TrimSpace(mode)
if mode != "644" {
return fmt.Errorf("/etc/logrotate.d/mail mode is %q, want 644", mode)
}
// The state file is beside the log, under /data, so a recreated container
// keeps when mail.log was last rotated (audit 2026-10-12, M19); the loop
// runs logrotate at once when it starts.
return waitFor("logrotate's state under /data/log", 20*time.Second, 500*time.Millisecond, func() (bool, error) {
out, _ := s.execIn("selfpost", "sh", "-c", "test -s /data/log/.logrotate.status && echo yes")
out = strings.TrimSpace(out)
return out == "yes", fmt.Errorf("state file: %q", out)
})
}
// checkLogrotateRotation forces a rotation and checks the recreated mail.log is
// panel-readable (0640 postfix:selfpost per build/logrotate-mail.conf).
func checkLogrotateRotation(s *stack) error {
const logPath = "/data/log/mail.log"
marker := "e2e-logrotate-marker\n"
if _, err := s.execIn("selfpost", "sh", "-c",
fmt.Sprintf("printf %q >> %s", marker, logPath)); err != nil {
return fmt.Errorf("write mail.log: %w", err)
}
if _, err := s.execIn("selfpost", "logrotate", "-f", "/etc/logrotate.d/mail"); err != nil {
return fmt.Errorf("logrotate -f: %w", err)
}
rotated, err := s.execIn("selfpost", "sh", "-c", "test -f /data/log/mail.log.1 && echo yes")
if err != nil || strings.TrimSpace(rotated) != "yes" {
return fmt.Errorf("expected /data/log/mail.log.1 after forced rotation (out=%q err=%v)", rotated, err)
}
mode, err := s.execIn("selfpost", "stat", "-c", "%a", logPath)
if err != nil {
return fmt.Errorf("stat rotated mail.log: %w", err)
}
if strings.TrimSpace(mode) != "640" {
return fmt.Errorf("new %s mode is %q, want 640", logPath, strings.TrimSpace(mode))
}
body, err := s.execIn("selfpost", "grep", "-F", strings.TrimSpace(marker), "/data/log/mail.log.1")
if err != nil || !strings.Contains(body, strings.TrimSpace(marker)) {
return fmt.Errorf("rotated file does not contain marker (out=%q err=%v)", body, err)
}
return nil
}