mix
7ef7f75246
Review pass over `1.4.0`…`1.9.1`: port 25 no longer shares the submission milter chain, DMARC reports are validated before they are stored, and the auto rate limit is correct for a non-default level-1 window. Schema migration `0010` (index only). Upgrading is a tag bump. Added: - SQLite migration `0010_send_log_app_login_index.sql` — - DMARC aggregate reports are accepted as **zip** as well as gzip or plain XML - e2e: `checkPort25ConfigCombinations` regenerates the Postfix configuration Changed: - README hero line and a **Positioning** block in `docs/product.md` record the Fixed: - The setup account's password is hashed at bcrypt cost `12` like every other - Login/setup rate limiter: protecting blocked buckets from eviction is now - `postqueue -p` output is bounded to 4 MiB (the timeout alone left the size of - [schema-migrations.md](docs/schema-migrations.md): the schema section was - postqueue reader is now time-bounded: `postqueue -p` runs under a 5-second … (11 more in CHANGELOG) Changed: - [roadmap.md](docs/roadmap.md) now carries everything the 2026-08-19 code - Extracted `internal/configsafe` — the empty-value and forbidden-character - Build, deploy and migration comments no longer cite the archived - Dropped the `parseDomainRateLimitForm` / `parseAppRateLimitForm` pass-through - Extracted shared helpers: `internal/atomicfile` (atomic temp-write+rename) and … (7 more in CHANGELOG) Removed: - Unused legacy asset `docs/assets/icon.png` (superseded by the four brand SVGs - Plan documents for already-shipped features: `domain-stats-auto-ratelimit`, Full detail: CHANGELOG.md (1.9.2).
75 lines
2.6 KiB
Go
75 lines
2.6 KiB
Go
package postfix
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import "testing"
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// The reconcile sweep decides whether a message is still Postfix's problem, so
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// the parser must pick queue ids out of a real listing and nothing else out of
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// it: not the header, not the byte-count trailer, and above all not a deferred
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// entry's reason line, which — unlike the recipient lines — starts at the left
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// margin just as an entry does.
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func TestParseQueueIDs(t *testing.T) {
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listing := `-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
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3C5B04E6C1* 446 Fri Aug 8 10:12:31 app@example.com
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rcpt@example.net
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5B4A2C1D3E 446 Fri Aug 8 10:13:31 app@example.com
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(connect to mx.example.net[203.0.113.9]:25: Connection timed out)
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deferred@example.net
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A1B2C3D4E5F! 891 Fri Aug 8 10:14:31 app@example.com
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held@example.net
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-- 1 Kbytes in 3 Requests.
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`
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ids := parseQueueIDs(listing)
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want := []string{"3C5B04E6C1", "5B4A2C1D3E", "A1B2C3D4E5F"}
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for _, id := range want {
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if _, ok := ids[id]; !ok {
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t.Errorf("queue id %s not found in %v", id, ids)
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}
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}
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if len(ids) != len(want) {
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t.Errorf("got %d ids %v, want exactly %v", len(ids), ids, want)
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}
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}
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// An empty queue must come back as an empty set, not as a phantom id parsed out
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// of Postfix's prose — every stale row would otherwise be compared against a
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// listing that claims to hold a message called "Mail".
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func TestParseQueueIDsOnAnEmptyQueue(t *testing.T) {
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if ids := parseQueueIDs("Mail queue is empty\n"); len(ids) != 0 {
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t.Errorf("got %v, want no ids", ids)
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}
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}
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// The queue listing is held in memory and rendered into a page, so a very large
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// queue must not size the panel's allocation: the writer keeps the cap and
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// reports the rest as dropped, while still accepting every write so postqueue
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// itself is never cut short.
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func TestLimitWriterCapsOutput(t *testing.T) {
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w := &limitWriter{remaining: 8}
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n, err := w.Write([]byte("12345"))
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if n != 5 || err != nil {
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t.Fatalf("first write = %d, %v", n, err)
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}
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if w.truncated {
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t.Fatal("truncated before the cap was reached")
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}
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n, err = w.Write([]byte("67890"))
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if n != 5 || err != nil {
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t.Fatalf("second write = %d, %v", n, err)
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}
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if !w.truncated {
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t.Fatal("write past the cap was not recorded as truncated")
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}
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if got := w.buf.String(); got != "12345678" {
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t.Fatalf("kept %q, want the first 8 bytes", got)
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}
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if n, err := w.Write([]byte("more")); n != 4 || err != nil {
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t.Fatalf("write after the cap = %d, %v (must still accept)", n, err)
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}
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if got := w.buf.String(); got != "12345678" {
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t.Fatalf("buffer grew past the cap: %q", got)
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}
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}
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