mox/store/threads_test.go
Mechiel Lukkien 2d3d726f05
add config options to disable a domain and to disable logins for an account
to facilitate migrations from/to other mail setups.

a domain can be added in "disabled" mode (or can be disabled/enabled later on).
you can configure a disabled domain, but incoming/outgoing messages involving
the domain are rejected with temporary error codes (as this may occur during a
migration, remote servers will try again, hopefully to the correct machine or
after this machine has been configured correctly). also, no acme tls certs will
be requested for disabled domains (the autoconfig/mta-sts dns records may still
point to the current/previous machine). accounts with addresses at disabled
domains can still login, unless logins are disabled for their accounts.

an account now has an option to disable logins. you can specify an error
message to show. this will be shown in smtp, imap and the web interfaces. it
could contain a message about migrations, and possibly a URL to a page with
information about how to migrate. incoming/outgoing email involving accounts
with login disabled are still accepted/delivered as normal (unless the domain
involved in the messages is disabled too). account operations by the admin,
such as importing/exporting messages still works.

in the admin web interface, listings of domains/accounts show if they are disabled.
domains & accounts can be enabled/disabled through the config file, cli
commands and admin web interface.

for issue #175 by RobSlgm
2025-01-25 20:39:20 +01:00

213 lines
9.6 KiB
Go

package store
import (
"os"
"path/filepath"
"reflect"
"strings"
"testing"
"time"
"github.com/mjl-/bstore"
"github.com/mjl-/mox/mlog"
"github.com/mjl-/mox/mox-"
)
func TestThreadingUpgrade(t *testing.T) {
log := mlog.New("store", nil)
os.RemoveAll("../testdata/store/data")
mox.ConfigStaticPath = filepath.FromSlash("../testdata/store/mox.conf")
mox.MustLoadConfig(true, false)
acc, err := OpenAccount(log, "mjl", true)
tcheck(t, err, "open account")
defer func() {
err = acc.Close()
tcheck(t, err, "closing account")
acc.CheckClosed()
}()
defer Switchboard()()
// New account already has threading. Add some messages, check the threading.
deliver := func(recv time.Time, s string, expThreadID int64) Message {
t.Helper()
f, err := CreateMessageTemp(log, "account-test")
tcheck(t, err, "temp file")
defer os.Remove(f.Name())
defer f.Close()
s = strings.ReplaceAll(s, "\n", "\r\n")
m := Message{
Size: int64(len(s)),
MsgPrefix: []byte(s),
Received: recv,
}
err = acc.DeliverMailbox(log, "Inbox", &m, f)
tcheck(t, err, "deliver")
if expThreadID == 0 {
expThreadID = m.ID
}
if m.ThreadID != expThreadID {
t.Fatalf("got threadid %d, expected %d", m.ThreadID, expThreadID)
}
return m
}
now := time.Now()
m0 := deliver(now, "Message-ID: <m0@localhost>\nSubject: test1\n\ntest\n", 0)
m1 := deliver(now, "Message-ID: <m1@localhost>\nReferences: <m0@localhost>\nSubject: test1\n\ntest\n", m0.ID) // References.
m2 := deliver(now, "Message-ID: <m2@localhost>\nReferences: <m0@localhost>\nSubject: other\n\ntest\n", 0) // References, but different subject.
m3 := deliver(now, "Message-ID: <m3@localhost>\nIn-Reply-To: <m0@localhost>\nSubject: test1\n\ntest\n", m0.ID) // In-Reply-To.
m4 := deliver(now, "Message-ID: <m4@localhost>\nSubject: re: test1\n\ntest\n", m0.ID) // Subject.
m5 := deliver(now, "Message-ID: <m5@localhost>\nSubject: test1 (fwd)\n\ntest\n", m0.ID) // Subject.
m6 := deliver(now, "Message-ID: <m6@localhost>\nSubject: [fwd: test1]\n\ntest\n", m0.ID) // Subject.
m7 := deliver(now, "Message-ID: <m7@localhost>\nSubject: test1\n\ntest\n", 0) // Only subject, but not a response.
// Thread with a cyclic head, a self-referencing message.
c1 := deliver(now, "Message-ID: <c1@localhost>\nReferences: <c2@localhost>\nSubject: cycle0\n\ntest\n", 0) // Head cycle with m8.
c2 := deliver(now, "Message-ID: <c2@localhost>\nReferences: <c1@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Head cycle with c1.
c3 := deliver(now, "Message-ID: <c3@localhost>\nReferences: <c1@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Connected to one of the cycle elements.
c4 := deliver(now, "Message-ID: <c4@localhost>\nReferences: <c2@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Connected to other cycle element.
c5 := deliver(now, "Message-ID: <c5@localhost>\nReferences: <c4@localhost>\nSubject: cycle0\n\ntest\n", c1.ID)
c5b := deliver(now, "Message-ID: <c5@localhost>\nReferences: <c4@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Duplicate, e.g. Sent item, internal cycle during upgrade.
c6 := deliver(now, "Message-ID: <c6@localhost>\nReferences: <c5@localhost>\nSubject: cycle0\n\ntest\n", c1.ID)
c7 := deliver(now, "Message-ID: <c7@localhost>\nReferences: <c5@localhost> <c7@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Self-referencing message that also points to actual parent.
// More than 2 messages to make a cycle.
d0 := deliver(now, "Message-ID: <d0@localhost>\nReferences: <d2@localhost>\nSubject: cycle1\n\ntest\n", 0)
d1 := deliver(now, "Message-ID: <d1@localhost>\nReferences: <d0@localhost>\nSubject: cycle1\n\ntest\n", d0.ID)
d2 := deliver(now, "Message-ID: <d2@localhost>\nReferences: <d1@localhost>\nSubject: cycle1\n\ntest\n", d0.ID)
// Cycle with messages delivered later. During import/upgrade, they will all be one thread.
e0 := deliver(now, "Message-ID: <e0@localhost>\nReferences: <e1@localhost>\nSubject: cycle2\n\ntest\n", 0)
e1 := deliver(now, "Message-ID: <e1@localhost>\nReferences: <e2@localhost>\nSubject: cycle2\n\ntest\n", 0)
e2 := deliver(now, "Message-ID: <e2@localhost>\nReferences: <e0@localhost>\nSubject: cycle2\n\ntest\n", e0.ID)
// Three messages in a cycle (f1, f2, f3), with one with an additional ancestor (f4) which is ignored due to the cycle. Has different threads during import.
f0 := deliver(now, "Message-ID: <f0@localhost>\nSubject: cycle3\n\ntest\n", 0)
f1 := deliver(now, "Message-ID: <f1@localhost>\nReferences: <f0@localhost> <f2@localhost>\nSubject: cycle3\n\ntest\n", f0.ID)
f2 := deliver(now, "Message-ID: <f2@localhost>\nReferences: <f3@localhost>\nSubject: cycle3\n\ntest\n", 0)
f3 := deliver(now, "Message-ID: <f3@localhost>\nReferences: <f1@localhost>\nSubject: cycle3\n\ntest\n", f0.ID)
// Duplicate single message (no larger thread).
g0 := deliver(now, "Message-ID: <g0@localhost>\nSubject: dup\n\ntest\n", 0)
g0b := deliver(now, "Message-ID: <g0@localhost>\nSubject: dup\n\ntest\n", g0.ID)
// Duplicate message with a child message.
h0 := deliver(now, "Message-ID: <h0@localhost>\nSubject: dup2\n\ntest\n", 0)
h0b := deliver(now, "Message-ID: <h0@localhost>\nSubject: dup2\n\ntest\n", h0.ID)
h1 := deliver(now, "Message-ID: <h1@localhost>\nReferences: <h0@localhost>\nSubject: dup2\n\ntest\n", h0.ID)
// Message has itself as reference.
s0 := deliver(now, "Message-ID: <s0@localhost>\nReferences: <s0@localhost>\nSubject: self-referencing message\n\ntest\n", 0)
// Message with \0 in subject, should get an empty base subject.
b0 := deliver(now, "Message-ID: <b0@localhost>\nSubject: bad\u0000subject\n\ntest\n", 0)
b1 := deliver(now, "Message-ID: <b1@localhost>\nSubject: bad\u0000subject\n\ntest\n", 0) // Not matched.
// Interleaved duplicate threaded messages. First child, then parent, then duplicate parent, then duplicat child again.
i0 := deliver(now, "Message-ID: <i0@localhost>\nReferences: <i1@localhost>\nSubject: interleaved duplicate\n\ntest\n", 0)
i1 := deliver(now, "Message-ID: <i1@localhost>\nSubject: interleaved duplicate\n\ntest\n", 0)
i2 := deliver(now, "Message-ID: <i1@localhost>\nSubject: interleaved duplicate\n\ntest\n", i1.ID)
i3 := deliver(now, "Message-ID: <i0@localhost>\nReferences: <i1@localhost>\nSubject: interleaved duplicate\n\ntest\n", i0.ID)
j0 := deliver(now, "Message-ID: <j0@localhost>\nReferences: <>\nSubject: empty id in references\n\ntest\n", 0)
dbpath := acc.DBPath
err = acc.Close()
tcheck(t, err, "close account")
acc.CheckClosed()
// Now clear the threading upgrade, and the threading fields and close the account.
// We open the database file directly, so we don't trigger the consistency checker.
opts := bstore.Options{Timeout: 5 * time.Second, Perm: 0660, RegisterLogger: log.Logger}
db, err := bstore.Open(ctxbg, dbpath, &opts, DBTypes...)
err = db.Write(ctxbg, func(tx *bstore.Tx) error {
up := Upgrade{ID: 1}
err := tx.Delete(&up)
tcheck(t, err, "delete upgrade")
q := bstore.QueryTx[Message](tx)
_, err = q.UpdateFields(map[string]any{
"MessageID": "",
"SubjectBase": "",
"ThreadID": int64(0),
"ThreadParentIDs": []int64(nil),
"ThreadMissingLink": false,
})
return err
})
tcheck(t, err, "reset threading fields")
err = db.Close()
tcheck(t, err, "closing db")
// Open the account again, that should get the account upgraded. Wait for upgrade to finish.
acc, err = OpenAccount(log, "mjl", true)
tcheck(t, err, "open account")
err = acc.ThreadingWait(log)
tcheck(t, err, "wait for threading")
check := func(id int64, expThreadID int64, expParentIDs []int64, expMissingLink bool) {
t.Helper()
m := Message{ID: id}
err := acc.DB.Get(ctxbg, &m)
tcheck(t, err, "get message")
if m.ThreadID != expThreadID || !reflect.DeepEqual(m.ThreadParentIDs, expParentIDs) || m.ThreadMissingLink != expMissingLink {
t.Fatalf("got thread id %d, parent ids %v, missing link %v, expected %d %v %v", m.ThreadID, m.ThreadParentIDs, m.ThreadMissingLink, expThreadID, expParentIDs, expMissingLink)
}
}
parents0 := []int64{m0.ID}
check(m0.ID, m0.ID, nil, false)
check(m1.ID, m0.ID, parents0, false)
check(m2.ID, m2.ID, nil, true)
check(m3.ID, m0.ID, parents0, false)
check(m4.ID, m0.ID, parents0, true)
check(m5.ID, m0.ID, parents0, true)
check(m6.ID, m0.ID, parents0, true)
check(m7.ID, m7.ID, nil, false)
check(c1.ID, c1.ID, nil, true) // Head of cycle, hence missing link
check(c2.ID, c1.ID, []int64{c1.ID}, false)
check(c3.ID, c1.ID, []int64{c1.ID}, false)
check(c4.ID, c1.ID, []int64{c2.ID, c1.ID}, false)
check(c5.ID, c1.ID, []int64{c4.ID, c2.ID, c1.ID}, false)
check(c5b.ID, c1.ID, []int64{c5.ID, c4.ID, c2.ID, c1.ID}, true)
check(c6.ID, c1.ID, []int64{c5.ID, c4.ID, c2.ID, c1.ID}, false)
check(c7.ID, c1.ID, []int64{c5.ID, c4.ID, c2.ID, c1.ID}, true)
check(d0.ID, d0.ID, nil, true)
check(d1.ID, d0.ID, []int64{d0.ID}, false)
check(d2.ID, d0.ID, []int64{d1.ID, d0.ID}, false)
check(e0.ID, e0.ID, nil, true)
check(e1.ID, e0.ID, []int64{e2.ID, e0.ID}, false)
check(e2.ID, e0.ID, []int64{e0.ID}, false)
check(f0.ID, f0.ID, nil, false)
check(f1.ID, f1.ID, nil, true)
check(f2.ID, f1.ID, []int64{f3.ID, f1.ID}, false)
check(f3.ID, f1.ID, []int64{f1.ID}, false)
check(g0.ID, g0.ID, nil, false)
check(g0b.ID, g0.ID, []int64{g0.ID}, true)
check(h0.ID, h0.ID, nil, false)
check(h0b.ID, h0.ID, []int64{h0.ID}, true)
check(h1.ID, h0.ID, []int64{h0.ID}, false)
check(s0.ID, s0.ID, nil, true)
check(b0.ID, b0.ID, nil, false)
check(b1.ID, b1.ID, nil, false)
check(i0.ID, i1.ID, []int64{i1.ID}, false)
check(i1.ID, i1.ID, nil, false)
check(i2.ID, i1.ID, []int64{i1.ID}, true)
check(i3.ID, i1.ID, []int64{i0.ID, i1.ID}, true)
check(j0.ID, j0.ID, nil, false)
}