source: code/trunk/user.go@ 539

Last change on this file since 539 was 536, checked in by contact, 4 years ago

Don't send connection status NOTICEs with bouncer-networks
File size: 19.6 KB
Line 
1package soju
2
3import (
4 "crypto/sha256"
5 "encoding/binary"
6 "encoding/hex"
7 "fmt"
8 "time"
9
10 "gopkg.in/irc.v3"
11)
12
13type event interface{}
14
15type eventUpstreamMessage struct {
16 msg *irc.Message
17 uc *upstreamConn
18}
19
20type eventUpstreamConnectionError struct {
21 net *network
22 err error
23}
24
25type eventUpstreamConnected struct {
26 uc *upstreamConn
27}
28
29type eventUpstreamDisconnected struct {
30 uc *upstreamConn
31}
32
33type eventUpstreamError struct {
34 uc *upstreamConn
35 err error
36}
37
38type eventDownstreamMessage struct {
39 msg *irc.Message
40 dc *downstreamConn
41}
42
43type eventDownstreamConnected struct {
44 dc *downstreamConn
45}
46
47type eventDownstreamDisconnected struct {
48 dc *downstreamConn
49}
50
51type eventChannelDetach struct {
52 uc *upstreamConn
53 name string
54}
55
56type eventStop struct{}
57
58type deliveredClientMap map[string]string // client name -> msg ID
59
60type deliveredStore struct {
61 m deliveredCasemapMap
62}
63
64func newDeliveredStore() deliveredStore {
65 return deliveredStore{deliveredCasemapMap{newCasemapMap(0)}}
66}
67
68func (ds deliveredStore) HasTarget(target string) bool {
69 return ds.m.Value(target) != nil
70}
71
72func (ds deliveredStore) LoadID(target, clientName string) string {
73 clients := ds.m.Value(target)
74 if clients == nil {
75 return ""
76 }
77 return clients[clientName]
78}
79
80func (ds deliveredStore) StoreID(target, clientName, msgID string) {
81 clients := ds.m.Value(target)
82 if clients == nil {
83 clients = make(deliveredClientMap)
84 ds.m.SetValue(target, clients)
85 }
86 clients[clientName] = msgID
87}
88
89func (ds deliveredStore) ForEachTarget(f func(target string)) {
90 for _, entry := range ds.m.innerMap {
91 f(entry.originalKey)
92 }
93}
94
95func (ds deliveredStore) ForEachClient(f func(clientName string)) {
96 clients := make(map[string]struct{})
97 for _, entry := range ds.m.innerMap {
98 delivered := entry.value.(deliveredClientMap)
99 for clientName := range delivered {
100 clients[clientName] = struct{}{}
101 }
102 }
103
104 for clientName := range clients {
105 f(clientName)
106 }
107}
108
109type network struct {
110 Network
111 user *user
112 logger Logger
113 stopped chan struct{}
114
115 conn *upstreamConn
116 channels channelCasemapMap
117 delivered deliveredStore
118 lastError error
119 casemap casemapping
120}
121
122func newNetwork(user *user, record *Network, channels []Channel) *network {
123 logger := &prefixLogger{user.logger, fmt.Sprintf("network %q: ", record.GetName())}
124
125 m := channelCasemapMap{newCasemapMap(0)}
126 for _, ch := range channels {
127 ch := ch
128 m.SetValue(ch.Name, &ch)
129 }
130
131 return &network{
132 Network: *record,
133 user: user,
134 logger: logger,
135 stopped: make(chan struct{}),
136 channels: m,
137 delivered: newDeliveredStore(),
138 casemap: casemapRFC1459,
139 }
140}
141
142func (net *network) forEachDownstream(f func(*downstreamConn)) {
143 net.user.forEachDownstream(func(dc *downstreamConn) {
144 if dc.network == nil && dc.caps["soju.im/bouncer-networks"] {
145 return
146 }
147 if dc.network != nil && dc.network != net {
148 return
149 }
150 f(dc)
151 })
152}
153
154func (net *network) isStopped() bool {
155 select {
156 case <-net.stopped:
157 return true
158 default:
159 return false
160 }
161}
162
163func userIdent(u *User) string {
164 // The ident is a string we will send to upstream servers in clear-text.
165 // For privacy reasons, make sure it doesn't expose any meaningful user
166 // metadata. We just use the base64-encoded hashed ID, so that people don't
167 // start relying on the string being an integer or following a pattern.
168 var b [64]byte
169 binary.LittleEndian.PutUint64(b[:], uint64(u.ID))
170 h := sha256.Sum256(b[:])
171 return hex.EncodeToString(h[:16])
172}
173
174func (net *network) run() {
175 var lastTry time.Time
176 for {
177 if net.isStopped() {
178 return
179 }
180
181 if dur := time.Now().Sub(lastTry); dur < retryConnectDelay {
182 delay := retryConnectDelay - dur
183 net.logger.Printf("waiting %v before trying to reconnect to %q", delay.Truncate(time.Second), net.Addr)
184 time.Sleep(delay)
185 }
186 lastTry = time.Now()
187
188 uc, err := connectToUpstream(net)
189 if err != nil {
190 net.logger.Printf("failed to connect to upstream server %q: %v", net.Addr, err)
191 net.user.events <- eventUpstreamConnectionError{net, fmt.Errorf("failed to connect: %v", err)}
192 continue
193 }
194
195 if net.user.srv.Identd != nil {
196 net.user.srv.Identd.Store(uc.RemoteAddr().String(), uc.LocalAddr().String(), userIdent(&net.user.User))
197 }
198
199 uc.register()
200 if err := uc.runUntilRegistered(); err != nil {
201 text := err.Error()
202 if regErr, ok := err.(registrationError); ok {
203 text = string(regErr)
204 }
205 uc.logger.Printf("failed to register: %v", text)
206 net.user.events <- eventUpstreamConnectionError{net, fmt.Errorf("failed to register: %v", text)}
207 uc.Close()
208 continue
209 }
210
211 // TODO: this is racy with net.stopped. If the network is stopped
212 // before the user goroutine receives eventUpstreamConnected, the
213 // connection won't be closed.
214 net.user.events <- eventUpstreamConnected{uc}
215 if err := uc.readMessages(net.user.events); err != nil {
216 uc.logger.Printf("failed to handle messages: %v", err)
217 net.user.events <- eventUpstreamError{uc, fmt.Errorf("failed to handle messages: %v", err)}
218 }
219 uc.Close()
220 net.user.events <- eventUpstreamDisconnected{uc}
221
222 if net.user.srv.Identd != nil {
223 net.user.srv.Identd.Delete(uc.RemoteAddr().String(), uc.LocalAddr().String())
224 }
225 }
226}
227
228func (net *network) stop() {
229 if !net.isStopped() {
230 close(net.stopped)
231 }
232
233 if net.conn != nil {
234 net.conn.Close()
235 }
236}
237
238func (net *network) detach(ch *Channel) {
239 if ch.Detached {
240 return
241 }
242
243 net.logger.Printf("detaching channel %q", ch.Name)
244
245 ch.Detached = true
246
247 if net.user.msgStore != nil {
248 nameCM := net.casemap(ch.Name)
249 lastID, err := net.user.msgStore.LastMsgID(net, nameCM, time.Now())
250 if err != nil {
251 net.logger.Printf("failed to get last message ID for channel %q: %v", ch.Name, err)
252 }
253 ch.DetachedInternalMsgID = lastID
254 }
255
256 if net.conn != nil {
257 uch := net.conn.channels.Value(ch.Name)
258 if uch != nil {
259 uch.updateAutoDetach(0)
260 }
261 }
262
263 net.forEachDownstream(func(dc *downstreamConn) {
264 dc.SendMessage(&irc.Message{
265 Prefix: dc.prefix(),
266 Command: "PART",
267 Params: []string{dc.marshalEntity(net, ch.Name), "Detach"},
268 })
269 })
270}
271
272func (net *network) attach(ch *Channel) {
273 if !ch.Detached {
274 return
275 }
276
277 net.logger.Printf("attaching channel %q", ch.Name)
278
279 detachedMsgID := ch.DetachedInternalMsgID
280 ch.Detached = false
281 ch.DetachedInternalMsgID = ""
282
283 var uch *upstreamChannel
284 if net.conn != nil {
285 uch = net.conn.channels.Value(ch.Name)
286
287 net.conn.updateChannelAutoDetach(ch.Name)
288 }
289
290 net.forEachDownstream(func(dc *downstreamConn) {
291 dc.SendMessage(&irc.Message{
292 Prefix: dc.prefix(),
293 Command: "JOIN",
294 Params: []string{dc.marshalEntity(net, ch.Name)},
295 })
296
297 if uch != nil {
298 forwardChannel(dc, uch)
299 }
300
301 if detachedMsgID != "" {
302 dc.sendTargetBacklog(net, ch.Name, detachedMsgID)
303 }
304 })
305}
306
307func (net *network) deleteChannel(name string) error {
308 ch := net.channels.Value(name)
309 if ch == nil {
310 return fmt.Errorf("unknown channel %q", name)
311 }
312 if net.conn != nil {
313 uch := net.conn.channels.Value(ch.Name)
314 if uch != nil {
315 uch.updateAutoDetach(0)
316 }
317 }
318
319 if err := net.user.srv.db.DeleteChannel(ch.ID); err != nil {
320 return err
321 }
322 net.channels.Delete(name)
323 return nil
324}
325
326func (net *network) updateCasemapping(newCasemap casemapping) {
327 net.casemap = newCasemap
328 net.channels.SetCasemapping(newCasemap)
329 net.delivered.m.SetCasemapping(newCasemap)
330 if net.conn != nil {
331 net.conn.channels.SetCasemapping(newCasemap)
332 for _, entry := range net.conn.channels.innerMap {
333 uch := entry.value.(*upstreamChannel)
334 uch.Members.SetCasemapping(newCasemap)
335 }
336 }
337}
338
339func (net *network) storeClientDeliveryReceipts(clientName string) {
340 if !net.user.hasPersistentMsgStore() {
341 return
342 }
343
344 var receipts []DeliveryReceipt
345 net.delivered.ForEachTarget(func(target string) {
346 msgID := net.delivered.LoadID(target, clientName)
347 if msgID == "" {
348 return
349 }
350 receipts = append(receipts, DeliveryReceipt{
351 Target: target,
352 InternalMsgID: msgID,
353 })
354 })
355
356 if err := net.user.srv.db.StoreClientDeliveryReceipts(net.ID, clientName, receipts); err != nil {
357 net.logger.Printf("failed to store delivery receipts for client %q: %v", clientName, err)
358 }
359}
360
361func (net *network) isHighlight(msg *irc.Message) bool {
362 if msg.Command != "PRIVMSG" && msg.Command != "NOTICE" {
363 return false
364 }
365
366 text := msg.Params[1]
367
368 nick := net.Nick
369 if net.conn != nil {
370 nick = net.conn.nick
371 }
372
373 // TODO: use case-mapping aware comparison here
374 return msg.Prefix.Name != nick && isHighlight(text, nick)
375}
376
377func (net *network) detachedMessageNeedsRelay(ch *Channel, msg *irc.Message) bool {
378 highlight := net.isHighlight(msg)
379 return ch.RelayDetached == FilterMessage || ((ch.RelayDetached == FilterHighlight || ch.RelayDetached == FilterDefault) && highlight)
380}
381
382type user struct {
383 User
384 srv *Server
385 logger Logger
386
387 events chan event
388 done chan struct{}
389
390 networks []*network
391 downstreamConns []*downstreamConn
392 msgStore messageStore
393
394 // LIST commands in progress
395 pendingLISTs []pendingLIST
396}
397
398type pendingLIST struct {
399 downstreamID uint64
400 // list of per-upstream LIST commands not yet sent or completed
401 pendingCommands map[int64]*irc.Message
402}
403
404func newUser(srv *Server, record *User) *user {
405 logger := &prefixLogger{srv.Logger, fmt.Sprintf("user %q: ", record.Username)}
406
407 var msgStore messageStore
408 if srv.LogPath != "" {
409 msgStore = newFSMessageStore(srv.LogPath, record.Username)
410 } else {
411 msgStore = newMemoryMessageStore()
412 }
413
414 return &user{
415 User: *record,
416 srv: srv,
417 logger: logger,
418 events: make(chan event, 64),
419 done: make(chan struct{}),
420 msgStore: msgStore,
421 }
422}
423
424func (u *user) forEachNetwork(f func(*network)) {
425 for _, network := range u.networks {
426 f(network)
427 }
428}
429
430func (u *user) forEachUpstream(f func(uc *upstreamConn)) {
431 for _, network := range u.networks {
432 if network.conn == nil {
433 continue
434 }
435 f(network.conn)
436 }
437}
438
439func (u *user) forEachDownstream(f func(dc *downstreamConn)) {
440 for _, dc := range u.downstreamConns {
441 f(dc)
442 }
443}
444
445func (u *user) getNetwork(name string) *network {
446 for _, network := range u.networks {
447 if network.Addr == name {
448 return network
449 }
450 if network.Name != "" && network.Name == name {
451 return network
452 }
453 }
454 return nil
455}
456
457func (u *user) getNetworkByID(id int64) *network {
458 for _, net := range u.networks {
459 if net.ID == id {
460 return net
461 }
462 }
463 return nil
464}
465
466func (u *user) run() {
467 defer func() {
468 if u.msgStore != nil {
469 if err := u.msgStore.Close(); err != nil {
470 u.logger.Printf("failed to close message store for user %q: %v", u.Username, err)
471 }
472 }
473 close(u.done)
474 }()
475
476 networks, err := u.srv.db.ListNetworks(u.ID)
477 if err != nil {
478 u.logger.Printf("failed to list networks for user %q: %v", u.Username, err)
479 return
480 }
481
482 for _, record := range networks {
483 record := record
484 channels, err := u.srv.db.ListChannels(record.ID)
485 if err != nil {
486 u.logger.Printf("failed to list channels for user %q, network %q: %v", u.Username, record.GetName(), err)
487 continue
488 }
489
490 network := newNetwork(u, &record, channels)
491 u.networks = append(u.networks, network)
492
493 if u.hasPersistentMsgStore() {
494 receipts, err := u.srv.db.ListDeliveryReceipts(record.ID)
495 if err != nil {
496 u.logger.Printf("failed to load delivery receipts for user %q, network %q: %v", u.Username, network.GetName(), err)
497 return
498 }
499
500 for _, rcpt := range receipts {
501 network.delivered.StoreID(rcpt.Target, rcpt.Client, rcpt.InternalMsgID)
502 }
503 }
504
505 go network.run()
506 }
507
508 for e := range u.events {
509 switch e := e.(type) {
510 case eventUpstreamConnected:
511 uc := e.uc
512
513 uc.network.conn = uc
514
515 uc.updateAway()
516
517 netIDStr := fmt.Sprintf("%v", uc.network.ID)
518 uc.forEachDownstream(func(dc *downstreamConn) {
519 dc.updateSupportedCaps()
520
521 if dc.caps["soju.im/bouncer-networks-notify"] {
522 dc.SendMessage(&irc.Message{
523 Prefix: dc.srv.prefix(),
524 Command: "BOUNCER",
525 Params: []string{"NETWORK", netIDStr, "status=connected"},
526 })
527 } else if !dc.caps["soju.im/bouncer-networks"] {
528 sendServiceNOTICE(dc, fmt.Sprintf("connected to %s", uc.network.GetName()))
529 }
530
531 dc.updateNick()
532 })
533 uc.network.lastError = nil
534 case eventUpstreamDisconnected:
535 u.handleUpstreamDisconnected(e.uc)
536 case eventUpstreamConnectionError:
537 net := e.net
538
539 stopped := false
540 select {
541 case <-net.stopped:
542 stopped = true
543 default:
544 }
545
546 if !stopped && (net.lastError == nil || net.lastError.Error() != e.err.Error()) {
547 net.forEachDownstream(func(dc *downstreamConn) {
548 sendServiceNOTICE(dc, fmt.Sprintf("failed connecting/registering to %s: %v", net.GetName(), e.err))
549 })
550 }
551 net.lastError = e.err
552 case eventUpstreamError:
553 uc := e.uc
554
555 uc.forEachDownstream(func(dc *downstreamConn) {
556 sendServiceNOTICE(dc, fmt.Sprintf("disconnected from %s: %v", uc.network.GetName(), e.err))
557 })
558 uc.network.lastError = e.err
559 case eventUpstreamMessage:
560 msg, uc := e.msg, e.uc
561 if uc.isClosed() {
562 uc.logger.Printf("ignoring message on closed connection: %v", msg)
563 break
564 }
565 if err := uc.handleMessage(msg); err != nil {
566 uc.logger.Printf("failed to handle message %q: %v", msg, err)
567 }
568 case eventChannelDetach:
569 uc, name := e.uc, e.name
570 c := uc.network.channels.Value(name)
571 if c == nil || c.Detached {
572 continue
573 }
574 uc.network.detach(c)
575 if err := uc.srv.db.StoreChannel(uc.network.ID, c); err != nil {
576 u.logger.Printf("failed to store updated detached channel %q: %v", c.Name, err)
577 }
578 case eventDownstreamConnected:
579 dc := e.dc
580
581 if err := dc.welcome(); err != nil {
582 dc.logger.Printf("failed to handle new registered connection: %v", err)
583 break
584 }
585
586 u.downstreamConns = append(u.downstreamConns, dc)
587
588 dc.forEachNetwork(func(network *network) {
589 if network.lastError != nil {
590 sendServiceNOTICE(dc, fmt.Sprintf("disconnected from %s: %v", network.GetName(), network.lastError))
591 }
592 })
593
594 u.forEachUpstream(func(uc *upstreamConn) {
595 uc.updateAway()
596 })
597 case eventDownstreamDisconnected:
598 dc := e.dc
599
600 for i := range u.downstreamConns {
601 if u.downstreamConns[i] == dc {
602 u.downstreamConns = append(u.downstreamConns[:i], u.downstreamConns[i+1:]...)
603 break
604 }
605 }
606
607 dc.forEachNetwork(func(net *network) {
608 net.storeClientDeliveryReceipts(dc.clientName)
609 })
610
611 u.forEachUpstream(func(uc *upstreamConn) {
612 uc.updateAway()
613 })
614 case eventDownstreamMessage:
615 msg, dc := e.msg, e.dc
616 if dc.isClosed() {
617 dc.logger.Printf("ignoring message on closed connection: %v", msg)
618 break
619 }
620 err := dc.handleMessage(msg)
621 if ircErr, ok := err.(ircError); ok {
622 ircErr.Message.Prefix = dc.srv.prefix()
623 dc.SendMessage(ircErr.Message)
624 } else if err != nil {
625 dc.logger.Printf("failed to handle message %q: %v", msg, err)
626 dc.Close()
627 }
628 case eventStop:
629 u.forEachDownstream(func(dc *downstreamConn) {
630 dc.Close()
631 })
632 for _, n := range u.networks {
633 n.stop()
634
635 n.delivered.ForEachClient(func(clientName string) {
636 n.storeClientDeliveryReceipts(clientName)
637 })
638 }
639 return
640 default:
641 panic(fmt.Sprintf("received unknown event type: %T", e))
642 }
643 }
644}
645
646func (u *user) handleUpstreamDisconnected(uc *upstreamConn) {
647 uc.network.conn = nil
648
649 uc.endPendingLISTs(true)
650
651 for _, entry := range uc.channels.innerMap {
652 uch := entry.value.(*upstreamChannel)
653 uch.updateAutoDetach(0)
654 }
655
656 netIDStr := fmt.Sprintf("%v", uc.network.ID)
657 uc.forEachDownstream(func(dc *downstreamConn) {
658 dc.updateSupportedCaps()
659
660 if dc.caps["soju.im/bouncer-networks-notify"] {
661 dc.SendMessage(&irc.Message{
662 Prefix: dc.srv.prefix(),
663 Command: "BOUNCER",
664 Params: []string{"NETWORK", netIDStr, "status=disconnected"},
665 })
666 }
667 })
668
669 if uc.network.lastError == nil {
670 uc.forEachDownstream(func(dc *downstreamConn) {
671 if !dc.caps["soju.im/bouncer-networks"] {
672 sendServiceNOTICE(dc, fmt.Sprintf("disconnected from %s", uc.network.GetName()))
673 }
674 })
675 }
676}
677
678func (u *user) addNetwork(network *network) {
679 u.networks = append(u.networks, network)
680 go network.run()
681}
682
683func (u *user) removeNetwork(network *network) {
684 network.stop()
685
686 u.forEachDownstream(func(dc *downstreamConn) {
687 if dc.network != nil && dc.network == network {
688 dc.Close()
689 }
690 })
691
692 for i, net := range u.networks {
693 if net == network {
694 u.networks = append(u.networks[:i], u.networks[i+1:]...)
695 return
696 }
697 }
698
699 panic("tried to remove a non-existing network")
700}
701
702func (u *user) checkNetwork(record *Network) error {
703 for _, net := range u.networks {
704 if net.GetName() == record.GetName() && net.ID != record.ID {
705 return fmt.Errorf("a network with the name %q already exists", record.GetName())
706 }
707 }
708 return nil
709}
710
711func (u *user) createNetwork(record *Network) (*network, error) {
712 if record.ID != 0 {
713 panic("tried creating an already-existing network")
714 }
715
716 if err := u.checkNetwork(record); err != nil {
717 return nil, err
718 }
719
720 network := newNetwork(u, record, nil)
721 err := u.srv.db.StoreNetwork(u.ID, &network.Network)
722 if err != nil {
723 return nil, err
724 }
725
726 u.addNetwork(network)
727
728 idStr := fmt.Sprintf("%v", network.ID)
729 attrs := getNetworkAttrs(network)
730 u.forEachDownstream(func(dc *downstreamConn) {
731 if dc.caps["soju.im/bouncer-networks-notify"] {
732 dc.SendMessage(&irc.Message{
733 Prefix: dc.srv.prefix(),
734 Command: "BOUNCER",
735 Params: []string{"NETWORK", idStr, attrs.String()},
736 })
737 }
738 })
739
740 return network, nil
741}
742
743func (u *user) updateNetwork(record *Network) (*network, error) {
744 if record.ID == 0 {
745 panic("tried updating a new network")
746 }
747
748 if err := u.checkNetwork(record); err != nil {
749 return nil, err
750 }
751
752 network := u.getNetworkByID(record.ID)
753 if network == nil {
754 panic("tried updating a non-existing network")
755 }
756
757 if err := u.srv.db.StoreNetwork(u.ID, record); err != nil {
758 return nil, err
759 }
760
761 // Most network changes require us to re-connect to the upstream server
762
763 channels := make([]Channel, 0, network.channels.Len())
764 for _, entry := range network.channels.innerMap {
765 ch := entry.value.(*Channel)
766 channels = append(channels, *ch)
767 }
768
769 updatedNetwork := newNetwork(u, record, channels)
770
771 // If we're currently connected, disconnect and perform the necessary
772 // bookkeeping
773 if network.conn != nil {
774 network.stop()
775 // Note: this will set network.conn to nil
776 u.handleUpstreamDisconnected(network.conn)
777 }
778
779 // Patch downstream connections to use our fresh updated network
780 u.forEachDownstream(func(dc *downstreamConn) {
781 if dc.network != nil && dc.network == network {
782 dc.network = updatedNetwork
783 }
784 })
785
786 // We need to remove the network after patching downstream connections,
787 // otherwise they'll get closed
788 u.removeNetwork(network)
789
790 // This will re-connect to the upstream server
791 u.addNetwork(updatedNetwork)
792
793 // TODO: only broadcast attributes that have changed
794 idStr := fmt.Sprintf("%v", updatedNetwork.ID)
795 attrs := getNetworkAttrs(updatedNetwork)
796 u.forEachDownstream(func(dc *downstreamConn) {
797 if dc.caps["soju.im/bouncer-networks-notify"] {
798 dc.SendMessage(&irc.Message{
799 Prefix: dc.srv.prefix(),
800 Command: "BOUNCER",
801 Params: []string{"NETWORK", idStr, attrs.String()},
802 })
803 }
804 })
805
806 return updatedNetwork, nil
807}
808
809func (u *user) deleteNetwork(id int64) error {
810 network := u.getNetworkByID(id)
811 if network == nil {
812 panic("tried deleting a non-existing network")
813 }
814
815 if err := u.srv.db.DeleteNetwork(network.ID); err != nil {
816 return err
817 }
818
819 u.removeNetwork(network)
820
821 idStr := fmt.Sprintf("%v", network.ID)
822 u.forEachDownstream(func(dc *downstreamConn) {
823 if dc.caps["soju.im/bouncer-networks-notify"] {
824 dc.SendMessage(&irc.Message{
825 Prefix: dc.srv.prefix(),
826 Command: "BOUNCER",
827 Params: []string{"NETWORK", idStr, "*"},
828 })
829 }
830 })
831
832 return nil
833}
834
835func (u *user) updatePassword(hashed string) error {
836 u.User.Password = hashed
837 return u.srv.db.StoreUser(&u.User)
838}
839
840func (u *user) stop() {
841 u.events <- eventStop{}
842 <-u.done
843}
844
845func (u *user) hasPersistentMsgStore() bool {
846 if u.msgStore == nil {
847 return false
848 }
849 _, isMem := u.msgStore.(*memoryMessageStore)
850 return !isMem
851}
Note: See TracBrowser for help on using the repository browser.