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ctl.go
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ctl.go
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package main
import (
"bufio"
"context"
"encoding/json"
"errors"
"fmt"
"io"
"log"
"log/slog"
"maps"
"net"
"os"
"path/filepath"
"runtime/debug"
"sort"
"strconv"
"strings"
"time"
"github.com/mjl-/bstore"
"github.com/mjl-/mox/config"
"github.com/mjl-/mox/dns"
"github.com/mjl-/mox/message"
"github.com/mjl-/mox/metrics"
"github.com/mjl-/mox/mlog"
"github.com/mjl-/mox/mox-"
"github.com/mjl-/mox/queue"
"github.com/mjl-/mox/smtp"
"github.com/mjl-/mox/store"
"github.com/mjl-/mox/webapi"
)
// ctl represents a connection to the ctl unix domain socket of a running mox instance.
// ctl provides functions to read/write commands/responses/data streams.
type ctl struct {
cmd string // Set for server-side of commands.
conn net.Conn
r *bufio.Reader // Set for first reader.
x any // If set, errors are handled by calling panic(x) instead of log.Fatal.
log mlog.Log // If set, along with x, logging is done here.
}
// xctl opens a ctl connection.
func xctl() *ctl {
p := mox.DataDirPath("ctl")
conn, err := net.Dial("unix", p)
if err != nil {
log.Fatalf("connecting to control socket at %q: %v", p, err)
}
ctl := &ctl{conn: conn}
version := ctl.xread()
if version != "ctlv0" {
log.Fatalf("ctl protocol mismatch, got %q, expected ctlv0", version)
}
return ctl
}
// Interpret msg as an error.
// If ctl.x is set, the string is also written to the ctl to be interpreted as error by the other party.
func (c *ctl) xerror(msg string) {
if c.x == nil {
log.Fatalln(msg)
}
c.log.Debugx("ctl error", fmt.Errorf("%s", msg), slog.String("cmd", c.cmd))
c.xwrite(msg)
panic(c.x)
}
// Check if err is not nil. If so, handle error through ctl.x or log.Fatal. If
// ctl.x is set, the error string is written to ctl, to be interpreted as an error
// by the command reading from ctl.
func (c *ctl) xcheck(err error, msg string) {
if err == nil {
return
}
if c.x == nil {
log.Fatalf("%s: %s", msg, err)
}
c.log.Debugx(msg, err, slog.String("cmd", c.cmd))
fmt.Fprintf(c.conn, "%s: %s\n", msg, err)
panic(c.x)
}
// Read a line and return it without trailing newline.
func (c *ctl) xread() string {
if c.r == nil {
c.r = bufio.NewReader(c.conn)
}
line, err := c.r.ReadString('\n')
c.xcheck(err, "read from ctl")
return strings.TrimSuffix(line, "\n")
}
// Read a line. If not "ok", the string is interpreted as an error.
func (c *ctl) xreadok() {
line := c.xread()
if line != "ok" {
c.xerror(line)
}
}
// Write a string, typically a command or parameter.
func (c *ctl) xwrite(text string) {
_, err := fmt.Fprintln(c.conn, text)
c.xcheck(err, "write")
}
// Write "ok" to indicate success.
func (c *ctl) xwriteok() {
c.xwrite("ok")
}
// Copy data from a stream from ctl to dst.
func (c *ctl) xstreamto(dst io.Writer) {
_, err := io.Copy(dst, c.reader())
c.xcheck(err, "reading message")
}
// Copy data from src to a stream to ctl.
func (c *ctl) xstreamfrom(src io.Reader) {
w := c.writer()
_, err := io.Copy(w, src)
c.xcheck(err, "copying")
w.xclose()
}
// Writer returns an io.Writer for a data stream to ctl.
// When done writing, caller must call xclose to signal the end of the stream.
// Behaviour of "x" is copied from ctl.
func (c *ctl) writer() *ctlwriter {
return &ctlwriter{cmd: c.cmd, conn: c.conn, x: c.x, log: c.log}
}
// Reader returns an io.Reader for a data stream from ctl.
// Behaviour of "x" is copied from ctl.
func (c *ctl) reader() *ctlreader {
if c.r == nil {
c.r = bufio.NewReader(c.conn)
}
return &ctlreader{cmd: c.cmd, conn: c.conn, r: c.r, x: c.x, log: c.log}
}
/*
Ctlwriter and ctlreader implement the writing and reading a data stream. They
implement the io.Writer and io.Reader interface. In the protocol below each
non-data message ends with a newline that is typically stripped when
interpreting.
Zero or more data transactions:
> "123" (for data size) or an error message
> data, 123 bytes
< "ok" or an error message
Followed by a end of stream indicated by zero data bytes message:
> "0"
*/
type ctlwriter struct {
cmd string // Set for server-side of commands.
conn net.Conn // Ctl socket from which messages are read.
buf []byte // Scratch buffer, for reading response.
x any // If not nil, errors in Write and xcheckf are handled with panic(x), otherwise with a log.Fatal.
log mlog.Log
}
func (s *ctlwriter) Write(buf []byte) (int, error) {
_, err := fmt.Fprintf(s.conn, "%d\n", len(buf))
s.xcheck(err, "write count")
_, err = s.conn.Write(buf)
s.xcheck(err, "write data")
if s.buf == nil {
s.buf = make([]byte, 512)
}
n, err := s.conn.Read(s.buf)
s.xcheck(err, "reading response to write")
line := strings.TrimSuffix(string(s.buf[:n]), "\n")
if line != "ok" {
s.xerror(line)
}
return len(buf), nil
}
func (s *ctlwriter) xerror(msg string) {
if s.x == nil {
log.Fatalln(msg)
} else {
s.log.Debugx("error", fmt.Errorf("%s", msg), slog.String("cmd", s.cmd))
panic(s.x)
}
}
func (s *ctlwriter) xcheck(err error, msg string) {
if err == nil {
return
}
if s.x == nil {
log.Fatalf("%s: %s", msg, err)
} else {
s.log.Debugx(msg, err, slog.String("cmd", s.cmd))
panic(s.x)
}
}
func (s *ctlwriter) xclose() {
_, err := fmt.Fprintf(s.conn, "0\n")
s.xcheck(err, "write eof")
}
type ctlreader struct {
cmd string // Set for server-side of command.
conn net.Conn // For writing "ok" after reading.
r *bufio.Reader // Buffered ctl socket.
err error // If set, returned for each read. can also be io.EOF.
npending int // Number of bytes that can still be read until a new count line must be read.
x any // If set, errors are handled with panic(x) instead of log.Fatal.
log mlog.Log // If x is set, logging goes to log.
}
func (s *ctlreader) Read(buf []byte) (N int, Err error) {
if s.err != nil {
return 0, s.err
}
if s.npending == 0 {
line, err := s.r.ReadString('\n')
s.xcheck(err, "reading count")
line = strings.TrimSuffix(line, "\n")
n, err := strconv.ParseInt(line, 10, 32)
if err != nil {
s.xerror(line)
}
if n == 0 {
s.err = io.EOF
return 0, s.err
}
s.npending = int(n)
}
rn := len(buf)
if rn > s.npending {
rn = s.npending
}
n, err := s.r.Read(buf[:rn])
s.xcheck(err, "read from ctl")
s.npending -= n
if s.npending == 0 {
_, err = fmt.Fprintln(s.conn, "ok")
s.xcheck(err, "writing ok after reading")
}
return n, err
}
func (s *ctlreader) xerror(msg string) {
if s.x == nil {
log.Fatalln(msg)
} else {
s.log.Debugx("error", fmt.Errorf("%s", msg), slog.String("cmd", s.cmd))
panic(s.x)
}
}
func (s *ctlreader) xcheck(err error, msg string) {
if err == nil {
return
}
if s.x == nil {
log.Fatalf("%s: %s", msg, err)
} else {
s.log.Debugx(msg, err, slog.String("cmd", s.cmd))
panic(s.x)
}
}
// servectl handles requests on the unix domain socket "ctl", e.g. for graceful shutdown, local mail delivery.
func servectl(ctx context.Context, log mlog.Log, conn net.Conn, shutdown func()) {
log.Debug("ctl connection")
var stop = struct{}{} // Sentinel value for panic and recover.
ctl := &ctl{conn: conn, x: stop, log: log}
defer func() {
x := recover()
if x == nil || x == stop {
return
}
log.Error("servectl panic", slog.Any("err", x), slog.String("cmd", ctl.cmd))
debug.PrintStack()
metrics.PanicInc(metrics.Ctl)
}()
defer conn.Close()
ctl.xwrite("ctlv0")
for {
servectlcmd(ctx, ctl, shutdown)
}
}
func xparseJSON(ctl *ctl, s string, v any) {
dec := json.NewDecoder(strings.NewReader(s))
dec.DisallowUnknownFields()
err := dec.Decode(v)
ctl.xcheck(err, "parsing from ctl as json")
}
func servectlcmd(ctx context.Context, ctl *ctl, shutdown func()) {
log := ctl.log
cmd := ctl.xread()
ctl.cmd = cmd
log.Info("ctl command", slog.String("cmd", cmd))
switch cmd {
case "stop":
shutdown()
os.Exit(0)
case "deliver":
/* The protocol, double quoted are literals.
> "deliver"
> address
< "ok"
> stream
< "ok"
*/
to := ctl.xread()
a, addr, err := store.OpenEmail(log, to)
ctl.xcheck(err, "lookup destination address")
msgFile, err := store.CreateMessageTemp(log, "ctl-deliver")
ctl.xcheck(err, "creating temporary message file")
defer store.CloseRemoveTempFile(log, msgFile, "deliver message")
mw := message.NewWriter(msgFile)
ctl.xwriteok()
ctl.xstreamto(mw)
err = msgFile.Sync()
ctl.xcheck(err, "syncing message to storage")
m := store.Message{
Received: time.Now(),
Size: mw.Size,
}
a.WithWLock(func() {
err := a.DeliverDestination(log, addr, &m, msgFile)
ctl.xcheck(err, "delivering message")
log.Info("message delivered through ctl", slog.Any("to", to))
})
err = a.Close()
ctl.xcheck(err, "closing account")
ctl.xwriteok()
case "setaccountpassword":
/* protocol:
> "setaccountpassword"
> account
> password
< "ok" or error
*/
account := ctl.xread()
pw := ctl.xread()
acc, err := store.OpenAccount(log, account)
ctl.xcheck(err, "open account")
defer func() {
if acc != nil {
err := acc.Close()
log.Check(err, "closing account after setting password")
}
}()
err = acc.SetPassword(log, pw)
ctl.xcheck(err, "setting password")
err = acc.Close()
ctl.xcheck(err, "closing account")
acc = nil
ctl.xwriteok()
case "queueholdruleslist":
/* protocol:
> "queueholdruleslist"
< "ok"
< stream
*/
l, err := queue.HoldRuleList(ctx)
ctl.xcheck(err, "listing hold rules")
ctl.xwriteok()
xw := ctl.writer()
fmt.Fprintln(xw, "hold rules:")
for _, hr := range l {
var elems []string
if hr.Account != "" {
elems = append(elems, fmt.Sprintf("account %q", hr.Account))
}
var zerodom dns.Domain
if hr.SenderDomain != zerodom {
elems = append(elems, fmt.Sprintf("sender domain %q", hr.SenderDomain.Name()))
}
if hr.RecipientDomain != zerodom {
elems = append(elems, fmt.Sprintf("sender domain %q", hr.RecipientDomain.Name()))
}
if len(elems) == 0 {
fmt.Fprintf(xw, "id %d: all messages\n", hr.ID)
} else {
fmt.Fprintf(xw, "id %d: %s\n", hr.ID, strings.Join(elems, ", "))
}
}
if len(l) == 0 {
fmt.Fprint(xw, "(none)\n")
}
xw.xclose()
case "queueholdrulesadd":
/* protocol:
> "queueholdrulesadd"
> account
> senderdomainstr
> recipientdomainstr
< "ok" or error
*/
var hr queue.HoldRule
hr.Account = ctl.xread()
senderdomstr := ctl.xread()
rcptdomstr := ctl.xread()
var err error
hr.SenderDomain, err = dns.ParseDomain(senderdomstr)
ctl.xcheck(err, "parsing sender domain")
hr.RecipientDomain, err = dns.ParseDomain(rcptdomstr)
ctl.xcheck(err, "parsing recipient domain")
hr, err = queue.HoldRuleAdd(ctx, log, hr)
ctl.xcheck(err, "add hold rule")
ctl.xwriteok()
case "queueholdrulesremove":
/* protocol:
> "queueholdrulesremove"
> id
< "ok" or error
*/
idstr := ctl.xread()
id, err := strconv.ParseInt(idstr, 10, 64)
ctl.xcheck(err, "parsing id")
err = queue.HoldRuleRemove(ctx, log, id)
ctl.xcheck(err, "remove hold rule")
ctl.xwriteok()
case "queuelist":
/* protocol:
> "queuelist"
> filters as json
> sort as json
< "ok"
< stream
*/
filterline := ctl.xread()
sortline := ctl.xread()
var f queue.Filter
xparseJSON(ctl, filterline, &f)
var s queue.Sort
xparseJSON(ctl, sortline, &s)
qmsgs, err := queue.List(ctx, f, s)
ctl.xcheck(err, "listing queue")
ctl.xwriteok()
xw := ctl.writer()
fmt.Fprintln(xw, "messages:")
for _, qm := range qmsgs {
var lastAttempt string
if qm.LastAttempt != nil {
lastAttempt = time.Since(*qm.LastAttempt).Round(time.Second).String()
}
fmt.Fprintf(xw, "%5d %s from:%s to:%s next %s last %s error %q\n", qm.ID, qm.Queued.Format(time.RFC3339), qm.Sender().LogString(), qm.Recipient().LogString(), -time.Since(qm.NextAttempt).Round(time.Second), lastAttempt, qm.LastResult().Error)
}
if len(qmsgs) == 0 {
fmt.Fprint(xw, "(none)\n")
}
xw.xclose()
case "queueholdset":
/* protocol:
> "queueholdset"
> queuefilters as json
> "true" or "false"
< "ok" or error
< count
*/
filterline := ctl.xread()
hold := ctl.xread() == "true"
var f queue.Filter
xparseJSON(ctl, filterline, &f)
count, err := queue.HoldSet(ctx, f, hold)
ctl.xcheck(err, "setting on hold status for messages")
ctl.xwriteok()
ctl.xwrite(fmt.Sprintf("%d", count))
case "queueschedule":
/* protocol:
> "queueschedule"
> queuefilters as json
> relative to now
> duration
< "ok" or error
< count
*/
filterline := ctl.xread()
relnow := ctl.xread()
duration := ctl.xread()
var f queue.Filter
xparseJSON(ctl, filterline, &f)
d, err := time.ParseDuration(duration)
ctl.xcheck(err, "parsing duration for next delivery attempt")
var count int
if relnow == "" {
count, err = queue.NextAttemptAdd(ctx, f, d)
} else {
count, err = queue.NextAttemptSet(ctx, f, time.Now().Add(d))
}
ctl.xcheck(err, "setting next delivery attempts in queue")
ctl.xwriteok()
ctl.xwrite(fmt.Sprintf("%d", count))
case "queuetransport":
/* protocol:
> "queuetransport"
> queuefilters as json
> transport
< "ok" or error
< count
*/
filterline := ctl.xread()
transport := ctl.xread()
var f queue.Filter
xparseJSON(ctl, filterline, &f)
count, err := queue.TransportSet(ctx, f, transport)
ctl.xcheck(err, "adding to next delivery attempts in queue")
ctl.xwriteok()
ctl.xwrite(fmt.Sprintf("%d", count))
case "queuerequiretls":
/* protocol:
> "queuerequiretls"
> queuefilters as json
> reqtls (empty string, "true" or "false")
< "ok" or error
< count
*/
filterline := ctl.xread()
reqtls := ctl.xread()
var req *bool
switch reqtls {
case "":
case "true":
v := true
req = &v
case "false":
v := false
req = &v
default:
ctl.xcheck(fmt.Errorf("unknown value %q", reqtls), "parsing value")
}
var f queue.Filter
xparseJSON(ctl, filterline, &f)
count, err := queue.RequireTLSSet(ctx, f, req)
ctl.xcheck(err, "setting tls requirements on messages in queue")
ctl.xwriteok()
ctl.xwrite(fmt.Sprintf("%d", count))
case "queuefail":
/* protocol:
> "queuefail"
> queuefilters as json
< "ok" or error
< count
*/
filterline := ctl.xread()
var f queue.Filter
xparseJSON(ctl, filterline, &f)
count, err := queue.Fail(ctx, log, f)
ctl.xcheck(err, "marking messages from queue as failed")
ctl.xwriteok()
ctl.xwrite(fmt.Sprintf("%d", count))
case "queuedrop":
/* protocol:
> "queuedrop"
> queuefilters as json
< "ok" or error
< count
*/
filterline := ctl.xread()
var f queue.Filter
xparseJSON(ctl, filterline, &f)
count, err := queue.Drop(ctx, log, f)
ctl.xcheck(err, "dropping messages from queue")
ctl.xwriteok()
ctl.xwrite(fmt.Sprintf("%d", count))
case "queuedump":
/* protocol:
> "queuedump"
> id
< "ok" or error
< stream
*/
idstr := ctl.xread()
id, err := strconv.ParseInt(idstr, 10, 64)
if err != nil {
ctl.xcheck(err, "parsing id")
}
mr, err := queue.OpenMessage(ctx, id)
ctl.xcheck(err, "opening message")
defer func() {
err := mr.Close()
log.Check(err, "closing message from queue")
}()
ctl.xwriteok()
ctl.xstreamfrom(mr)
case "queueretiredlist":
/* protocol:
> "queueretiredlist"
> filters as json
> sort as json
< "ok"
< stream
*/
filterline := ctl.xread()
sortline := ctl.xread()
var f queue.RetiredFilter
xparseJSON(ctl, filterline, &f)
var s queue.RetiredSort
xparseJSON(ctl, sortline, &s)
qmsgs, err := queue.RetiredList(ctx, f, s)
ctl.xcheck(err, "listing retired queue")
ctl.xwriteok()
xw := ctl.writer()
fmt.Fprintln(xw, "retired messages:")
for _, qm := range qmsgs {
var lastAttempt string
if qm.LastAttempt != nil {
lastAttempt = time.Since(*qm.LastAttempt).Round(time.Second).String()
}
result := "failure"
if qm.Success {
result = "success"
}
sender, err := qm.Sender()
xcheckf(err, "parsing sender")
fmt.Fprintf(xw, "%5d %s %s from:%s to:%s last %s error %q\n", qm.ID, qm.Queued.Format(time.RFC3339), result, sender.LogString(), qm.Recipient().LogString(), lastAttempt, qm.LastResult().Error)
}
if len(qmsgs) == 0 {
fmt.Fprint(xw, "(none)\n")
}
xw.xclose()
case "queueretiredprint":
/* protocol:
> "queueretiredprint"
> id
< "ok"
< stream
*/
idstr := ctl.xread()
id, err := strconv.ParseInt(idstr, 10, 64)
if err != nil {
ctl.xcheck(err, "parsing id")
}
l, err := queue.RetiredList(ctx, queue.RetiredFilter{IDs: []int64{id}}, queue.RetiredSort{})
ctl.xcheck(err, "getting retired messages")
if len(l) == 0 {
ctl.xcheck(errors.New("not found"), "getting retired message")
}
m := l[0]
ctl.xwriteok()
xw := ctl.writer()
enc := json.NewEncoder(xw)
enc.SetIndent("", "\t")
err = enc.Encode(m)
ctl.xcheck(err, "encode retired message")
xw.xclose()
case "queuehooklist":
/* protocol:
> "queuehooklist"
> filters as json
> sort as json
< "ok"
< stream
*/
filterline := ctl.xread()
sortline := ctl.xread()
var f queue.HookFilter
xparseJSON(ctl, filterline, &f)
var s queue.HookSort
xparseJSON(ctl, sortline, &s)
hooks, err := queue.HookList(ctx, f, s)
ctl.xcheck(err, "listing webhooks")
ctl.xwriteok()
xw := ctl.writer()
fmt.Fprintln(xw, "webhooks:")
for _, h := range hooks {
var lastAttempt string
if len(h.Results) > 0 {
lastAttempt = time.Since(h.LastResult().Start).Round(time.Second).String()
}
fmt.Fprintf(xw, "%5d %s account:%s next %s last %s error %q url %s\n", h.ID, h.Submitted.Format(time.RFC3339), h.Account, time.Until(h.NextAttempt).Round(time.Second), lastAttempt, h.LastResult().Error, h.URL)
}
if len(hooks) == 0 {
fmt.Fprint(xw, "(none)\n")
}
xw.xclose()
case "queuehookschedule":
/* protocol:
> "queuehookschedule"
> hookfilters as json
> relative to now
> duration
< "ok" or error
< count
*/
filterline := ctl.xread()
relnow := ctl.xread()
duration := ctl.xread()
var f queue.HookFilter
xparseJSON(ctl, filterline, &f)
d, err := time.ParseDuration(duration)
ctl.xcheck(err, "parsing duration for next delivery attempt")
var count int
if relnow == "" {
count, err = queue.HookNextAttemptAdd(ctx, f, d)
} else {
count, err = queue.HookNextAttemptSet(ctx, f, time.Now().Add(d))
}
ctl.xcheck(err, "setting next delivery attempts in queue")
ctl.xwriteok()
ctl.xwrite(fmt.Sprintf("%d", count))
case "queuehookcancel":
/* protocol:
> "queuehookcancel"
> hookfilters as json
< "ok" or error
< count
*/
filterline := ctl.xread()
var f queue.HookFilter
xparseJSON(ctl, filterline, &f)
count, err := queue.HookCancel(ctx, log, f)
ctl.xcheck(err, "canceling webhooks in queue")
ctl.xwriteok()
ctl.xwrite(fmt.Sprintf("%d", count))
case "queuehookprint":
/* protocol:
> "queuehookprint"
> id
< "ok"
< stream
*/
idstr := ctl.xread()
id, err := strconv.ParseInt(idstr, 10, 64)
if err != nil {
ctl.xcheck(err, "parsing id")
}
l, err := queue.HookList(ctx, queue.HookFilter{IDs: []int64{id}}, queue.HookSort{})
ctl.xcheck(err, "getting webhooks")
if len(l) == 0 {
ctl.xcheck(errors.New("not found"), "getting webhook")
}
h := l[0]
ctl.xwriteok()
xw := ctl.writer()
enc := json.NewEncoder(xw)
enc.SetIndent("", "\t")
err = enc.Encode(h)
ctl.xcheck(err, "encode webhook")
xw.xclose()
case "queuehookretiredlist":
/* protocol:
> "queuehookretiredlist"
> filters as json
> sort as json
< "ok"
< stream
*/
filterline := ctl.xread()
sortline := ctl.xread()
var f queue.HookRetiredFilter
xparseJSON(ctl, filterline, &f)
var s queue.HookRetiredSort
xparseJSON(ctl, sortline, &s)
l, err := queue.HookRetiredList(ctx, f, s)
ctl.xcheck(err, "listing retired webhooks")
ctl.xwriteok()
xw := ctl.writer()
fmt.Fprintln(xw, "retired webhooks:")
for _, h := range l {
var lastAttempt string
if len(h.Results) > 0 {
lastAttempt = time.Since(h.LastResult().Start).Round(time.Second).String()
}
result := "success"
if !h.Success {
result = "failure"
}
fmt.Fprintf(xw, "%5d %s %s account:%s last %s error %q url %s\n", h.ID, h.Submitted.Format(time.RFC3339), result, h.Account, lastAttempt, h.LastResult().Error, h.URL)
}
if len(l) == 0 {
fmt.Fprint(xw, "(none)\n")
}
xw.xclose()
case "queuehookretiredprint":
/* protocol:
> "queuehookretiredprint"
> id
< "ok"
< stream
*/
idstr := ctl.xread()
id, err := strconv.ParseInt(idstr, 10, 64)
if err != nil {
ctl.xcheck(err, "parsing id")
}
l, err := queue.HookRetiredList(ctx, queue.HookRetiredFilter{IDs: []int64{id}}, queue.HookRetiredSort{})
ctl.xcheck(err, "getting retired webhooks")
if len(l) == 0 {
ctl.xcheck(errors.New("not found"), "getting retired webhook")
}
h := l[0]
ctl.xwriteok()
xw := ctl.writer()
enc := json.NewEncoder(xw)
enc.SetIndent("", "\t")
err = enc.Encode(h)
ctl.xcheck(err, "encode retired webhook")
xw.xclose()
case "queuesuppresslist":
/* protocol:
> "queuesuppresslist"
> account (or empty)
< "ok" or error
< stream
*/
account := ctl.xread()
l, err := queue.SuppressionList(ctx, account)
ctl.xcheck(err, "listing suppressions")
ctl.xwriteok()
xw := ctl.writer()
fmt.Fprintln(xw, "suppressions (account, address, manual, time added, base adddress, reason):")
for _, sup := range l {
manual := "No"
if sup.Manual {
manual = "Yes"
}
fmt.Fprintf(xw, "%q\t%q\t%s\t%s\t%q\t%q\n", sup.Account, sup.OriginalAddress, manual, sup.Created.Round(time.Second), sup.BaseAddress, sup.Reason)
}
if len(l) == 0 {
fmt.Fprintln(xw, "(none)")
}
xw.xclose()
case "queuesuppressadd":
/* protocol:
> "queuesuppressadd"
> account
> address
< "ok" or error
*/
account := ctl.xread()
address := ctl.xread()
_, ok := mox.Conf.Account(account)
if !ok {
ctl.xcheck(errors.New("unknown account"), "looking up account")
}
addr, err := smtp.ParseAddress(address)
ctl.xcheck(err, "parsing address")
sup := webapi.Suppression{
Account: account,
Manual: true,
Reason: "added through mox cli",
}
err = queue.SuppressionAdd(ctx, addr.Path(), &sup)
ctl.xcheck(err, "adding suppression")
ctl.xwriteok()
case "queuesuppressremove":
/* protocol:
> "queuesuppressremove"
> account
> address
< "ok" or error
*/
account := ctl.xread()
address := ctl.xread()
addr, err := smtp.ParseAddress(address)
ctl.xcheck(err, "parsing address")
err = queue.SuppressionRemove(ctx, account, addr.Path())
ctl.xcheck(err, "removing suppression")
ctl.xwriteok()
case "queuesuppresslookup":
/* protocol:
> "queuesuppresslookup"
> account or empty
> address
< "ok" or error
< stream
*/
account := ctl.xread()
address := ctl.xread()
if account != "" {
_, ok := mox.Conf.Account(account)
if !ok {
ctl.xcheck(errors.New("unknown account"), "looking up account")
}
}
addr, err := smtp.ParseAddress(address)
ctl.xcheck(err, "parsing address")
sup, err := queue.SuppressionLookup(ctx, account, addr.Path())
ctl.xcheck(err, "looking up suppression")
ctl.xwriteok()
xw := ctl.writer()
if sup == nil {
fmt.Fprintln(xw, "not present")
} else {
manual := "no"
if sup.Manual {
manual = "yes"
}
fmt.Fprintf(xw, "present\nadded: %s\nmanual: %s\nbase address: %s\nreason: %q\n", sup.Created.Round(time.Second), manual, sup.BaseAddress, sup.Reason)
}
xw.xclose()
case "importmaildir", "importmbox":
mbox := cmd == "importmbox"
importctl(ctx, ctl, mbox)
case "domainadd":
/* protocol:
> "domainadd"
> domain
> account
> localpart
< "ok" or error
*/
domain := ctl.xread()
account := ctl.xread()
localpart := ctl.xread()
d, err := dns.ParseDomain(domain)
ctl.xcheck(err, "parsing domain")
err = mox.DomainAdd(ctx, d, account, smtp.Localpart(localpart))
ctl.xcheck(err, "adding domain")
ctl.xwriteok()
case "domainrm":
/* protocol:
> "domainrm"
> domain
< "ok" or error
*/
domain := ctl.xread()
d, err := dns.ParseDomain(domain)
ctl.xcheck(err, "parsing domain")
err = mox.DomainRemove(ctx, d)
ctl.xcheck(err, "removing domain")
ctl.xwriteok()
case "accountadd":
/* protocol:
> "accountadd"
> account
> address
< "ok" or error
*/
account := ctl.xread()