web.go (view raw)
1//
2// Copyright (c) 2019 Ted Unangst <tedu@tedunangst.com>
3//
4// Permission to use, copy, modify, and distribute this software for any
5// purpose with or without fee is hereby granted, provided that the above
6// copyright notice and this permission notice appear in all copies.
7//
8// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15
16package main
17
18import (
19 "bytes"
20 "database/sql"
21 "fmt"
22 "html/template"
23 "io"
24 notrand "math/rand"
25 "net/http"
26 "net/url"
27 "os"
28 "os/signal"
29 "path"
30 "regexp"
31 "sort"
32 "strconv"
33 "strings"
34 "syscall"
35 "time"
36 "unicode/utf8"
37
38 "github.com/gorilla/mux"
39 "github.com/sassoftware/relic/lib/dlog"
40 "humungus.tedunangst.com/r/webs/cache"
41 "humungus.tedunangst.com/r/webs/httpsig"
42 "humungus.tedunangst.com/r/webs/junk"
43 "humungus.tedunangst.com/r/webs/login"
44 "humungus.tedunangst.com/r/webs/rss"
45 "humungus.tedunangst.com/r/webs/templates"
46)
47
48var readviews *templates.Template
49
50var userSep = "u"
51var honkSep = "h"
52
53var develMode = false
54
55var allemus []Emu
56
57func getuserstyle(u *login.UserInfo) template.HTMLAttr {
58 if u == nil {
59 return ""
60 }
61 user, _ := butwhatabout(u.Username)
62 class := template.HTMLAttr("")
63 if user.Options.SkinnyCSS {
64 class += `class="skinny"`
65 }
66 return class
67}
68
69func getmaplink(u *login.UserInfo) string {
70 if u == nil {
71 return "osm"
72 }
73 user, _ := butwhatabout(u.Username)
74 ml := user.Options.MapLink
75 if ml == "" {
76 ml = "osm"
77 }
78 return ml
79}
80
81func getInfo(r *http.Request) map[string]interface{} {
82 templinfo := make(map[string]interface{})
83 templinfo["StyleParam"] = getassetparam(viewDir + "/views/style.css")
84 templinfo["LocalStyleParam"] = getassetparam(dataDir + "/views/local.css")
85 templinfo["JSParam"] = getassetparam(viewDir + "/views/honkpage.js")
86 templinfo["LocalJSParam"] = getassetparam(dataDir + "/views/local.js")
87 templinfo["MiscJSParam"] = getassetparam(dataDir + "/views/misc.js")
88 templinfo["ServerName"] = serverName
89 templinfo["IconName"] = iconName
90 templinfo["UserSep"] = userSep
91 if u := login.GetUserInfo(r); u != nil {
92 templinfo["UserInfo"], _ = butwhatabout(u.Username)
93 templinfo["UserStyle"] = getuserstyle(u)
94 var combos []string
95 combocache.Get(u.UserID, &combos)
96 templinfo["Combos"] = combos
97 }
98 return templinfo
99}
100
101func homepage(w http.ResponseWriter, r *http.Request) {
102 templinfo := getInfo(r)
103 u := login.GetUserInfo(r)
104 var honks []*Honk
105 var userid int64 = -1
106
107 templinfo["ServerMessage"] = serverMsg
108 if u == nil || r.URL.Path == "/front" {
109 switch r.URL.Path {
110 case "/events":
111 honks = geteventhonks(userid)
112 templinfo["ServerMessage"] = "some recent and upcoming events"
113 default:
114 templinfo["ShowRSS"] = true
115 honks = getpublichonks()
116 }
117 } else {
118 userid = u.UserID
119 switch r.URL.Path {
120 case "/atme":
121 templinfo["ServerMessage"] = "at me!"
122 templinfo["PageName"] = "atme"
123 honks = gethonksforme(userid, 0)
124 honks = osmosis(honks, userid, false)
125 menewnone(userid)
126 templinfo["UserInfo"], _ = butwhatabout(u.Username)
127 case "/longago":
128 templinfo["ServerMessage"] = "long ago and far away!"
129 templinfo["PageName"] = "longago"
130 honks = gethonksfromlongago(userid, 0)
131 honks = osmosis(honks, userid, false)
132 case "/events":
133 templinfo["ServerMessage"] = "some recent and upcoming events"
134 templinfo["PageName"] = "events"
135 honks = geteventhonks(userid)
136 honks = osmosis(honks, userid, true)
137 case "/first":
138 templinfo["PageName"] = "first"
139 honks = gethonksforuserfirstclass(userid, 0)
140 honks = osmosis(honks, userid, true)
141 case "/saved":
142 templinfo["ServerMessage"] = "saved honks"
143 templinfo["PageName"] = "saved"
144 honks = getsavedhonks(userid, 0)
145 default:
146 templinfo["PageName"] = "home"
147 honks = gethonksforuser(userid, 0)
148 honks = osmosis(honks, userid, true)
149 }
150 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
151 }
152
153 honkpage(w, u, honks, templinfo)
154}
155
156func showemus(w http.ResponseWriter, r *http.Request) {
157 templinfo := getInfo(r)
158 templinfo["Emus"] = allemus
159 err := readviews.Execute(w, "emus.html", templinfo)
160 if err != nil {
161 elog.Print(err)
162 }
163}
164
165func showfunzone(w http.ResponseWriter, r *http.Request) {
166 var emunames, memenames []string
167 emuext := make(map[string]string)
168 dir, err := os.Open(dataDir + "/emus")
169 if err == nil {
170 emunames, _ = dir.Readdirnames(0)
171 dir.Close()
172 }
173 for i, e := range emunames {
174 if len(e) > 4 {
175 emunames[i] = e[:len(e)-4]
176 emuext[emunames[i]] = e[len(e)-4:]
177 }
178 }
179 dir, err = os.Open(dataDir + "/memes")
180 if err == nil {
181 memenames, _ = dir.Readdirnames(0)
182 dir.Close()
183 }
184 sort.Strings(emunames)
185 sort.Strings(memenames)
186 templinfo := getInfo(r)
187 templinfo["Emus"] = emunames
188 templinfo["Emuext"] = emuext
189 templinfo["Memes"] = memenames
190 err = readviews.Execute(w, "funzone.html", templinfo)
191 if err != nil {
192 elog.Print(err)
193 }
194}
195
196func showrss(w http.ResponseWriter, r *http.Request) {
197 name := mux.Vars(r)["name"]
198
199 var honks []*Honk
200 if name != "" {
201 honks = gethonksbyuser(name, false, 0)
202 } else {
203 honks = getpublichonks()
204 }
205 reverbolate(-1, honks)
206
207 home := fmt.Sprintf("https://%s/", serverName)
208 base := home
209 if name != "" {
210 home += "u/" + name
211 name += " "
212 }
213 feed := rss.Feed{
214 Title: name + "honk",
215 Link: home,
216 Description: name + "honk rss",
217 Image: &rss.Image{
218 URL: base + "icon.png",
219 Title: name + "honk rss",
220 Link: home,
221 },
222 }
223 var modtime time.Time
224 for _, honk := range honks {
225 if !firstclass(honk) {
226 continue
227 }
228 desc := string(honk.HTML)
229 if t := honk.Time; t != nil {
230 desc += fmt.Sprintf(`<p>Time: %s`, t.StartTime.Local().Format("03:04PM EDT Mon Jan 02"))
231 if t.Duration != 0 {
232 desc += fmt.Sprintf(`<br>Duration: %s`, t.Duration)
233 }
234 }
235 if p := honk.Place; p != nil {
236 desc += string(templates.Sprintf(`<p>Location: <a href="%s">%s</a> %f %f`,
237 p.Url, p.Name, p.Latitude, p.Longitude))
238 }
239 for _, d := range honk.Donks {
240 desc += string(templates.Sprintf(`<p><a href="%s">Attachment: %s</a>`,
241 d.URL, d.Desc))
242 if strings.HasPrefix(d.Media, "image") {
243 desc += string(templates.Sprintf(`<img src="%s">`, d.URL))
244 }
245 }
246
247 feed.Items = append(feed.Items, &rss.Item{
248 Title: fmt.Sprintf("%s %s %s", honk.Username, honk.What, honk.XID),
249 Description: rss.CData{Data: desc},
250 Link: honk.URL,
251 PubDate: honk.Date.Format(time.RFC1123),
252 Guid: &rss.Guid{IsPermaLink: true, Value: honk.URL},
253 })
254 if honk.Date.After(modtime) {
255 modtime = honk.Date
256 }
257 }
258 if !develMode {
259 w.Header().Set("Cache-Control", "max-age=300")
260 w.Header().Set("Last-Modified", modtime.Format(http.TimeFormat))
261 }
262
263 err := feed.Write(w)
264 if err != nil {
265 elog.Printf("error writing rss: %s", err)
266 }
267}
268
269func crappola(j junk.Junk) bool {
270 t, _ := j.GetString("type")
271 a, _ := j.GetString("actor")
272 o, _ := j.GetString("object")
273 if t == "Delete" && a == o {
274 dlog.Printf("crappola from %s", a)
275 return true
276 }
277 return false
278}
279
280func ping(user *WhatAbout, who string) {
281 if targ := fullname(who, user.ID); targ != "" {
282 who = targ
283 }
284 if !strings.HasPrefix(who, "https:") {
285 who = gofish(who)
286 }
287 if who == "" {
288 ilog.Printf("nobody to ping!")
289 return
290 }
291 var box *Box
292 ok := boxofboxes.Get(who, &box)
293 if !ok {
294 ilog.Printf("no inbox to ping %s", who)
295 return
296 }
297 ilog.Printf("sending ping to %s", box.In)
298 j := junk.New()
299 j["@context"] = itiswhatitis
300 j["type"] = "Ping"
301 j["id"] = user.URL + "/ping/" + xfiltrate()
302 j["actor"] = user.URL
303 j["to"] = who
304 ki := ziggy(user.ID)
305 if ki == nil {
306 return
307 }
308 err := PostJunk(ki.keyname, ki.seckey, box.In, j)
309 if err != nil {
310 elog.Printf("can't send ping: %s", err)
311 return
312 }
313 ilog.Printf("sent ping to %s: %s", who, j["id"])
314}
315
316func pong(user *WhatAbout, who string, obj string) {
317 var box *Box
318 ok := boxofboxes.Get(who, &box)
319 if !ok {
320 ilog.Printf("no inbox to pong %s", who)
321 return
322 }
323 j := junk.New()
324 j["@context"] = itiswhatitis
325 j["type"] = "Pong"
326 j["id"] = user.URL + "/pong/" + xfiltrate()
327 j["actor"] = user.URL
328 j["to"] = who
329 j["object"] = obj
330 ki := ziggy(user.ID)
331 if ki == nil {
332 return
333 }
334 err := PostJunk(ki.keyname, ki.seckey, box.In, j)
335 if err != nil {
336 elog.Printf("can't send pong: %s", err)
337 return
338 }
339}
340
341func inbox(w http.ResponseWriter, r *http.Request) {
342 name := mux.Vars(r)["name"]
343 user, err := butwhatabout(name)
344 if err != nil {
345 http.NotFound(w, r)
346 return
347 }
348 if stealthmode(user.ID, r) {
349 http.NotFound(w, r)
350 return
351 }
352 var buf bytes.Buffer
353 limiter := io.LimitReader(r.Body, 1*1024*1024)
354 io.Copy(&buf, limiter)
355 payload := buf.Bytes()
356 j, err := junk.FromBytes(payload)
357 if err != nil {
358 ilog.Printf("bad payload: %s", err)
359 ilog.Writer().Write(payload)
360 ilog.Writer().Write([]byte{'\n'})
361 return
362 }
363
364 if crappola(j) {
365 return
366 }
367 what, _ := j.GetString("type")
368 obj, _ := j.GetString("object")
369 if what == "Like" || (what == "EmojiReact" && originate(obj) != serverName) {
370 return
371 }
372 who, _ := j.GetString("actor")
373 if rejectactor(user.ID, who) {
374 return
375 }
376
377 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
378 if err != nil && keyname != "" {
379 savingthrow(keyname)
380 keyname, err = httpsig.VerifyRequest(r, payload, zaggy)
381 }
382 if err != nil {
383 ilog.Printf("inbox message failed signature for %s from %s: %s", keyname, r.Header.Get("X-Forwarded-For"), err)
384 if keyname != "" {
385 ilog.Printf("bad signature from %s", keyname)
386 }
387 http.Error(w, "what did you call me?", http.StatusTeapot)
388 return
389 }
390 origin := keymatch(keyname, who)
391 if origin == "" {
392 ilog.Printf("keyname actor mismatch: %s <> %s", keyname, who)
393 return
394 }
395
396 switch what {
397 case "Ping":
398 id, _ := j.GetString("id")
399 ilog.Printf("ping from %s: %s", who, id)
400 pong(user, who, id)
401 case "Pong":
402 ilog.Printf("pong from %s: %s", who, obj)
403 case "Follow":
404 if obj != user.URL {
405 ilog.Printf("can't follow %s", obj)
406 return
407 }
408 followme(user, who, who, j)
409 case "Accept":
410 followyou2(user, j)
411 case "Reject":
412 nofollowyou2(user, j)
413 case "Update":
414 obj, ok := j.GetMap("object")
415 if ok {
416 what, _ := obj.GetString("type")
417 switch what {
418 case "Service":
419 fallthrough
420 case "Person":
421 return
422 case "Question":
423 return
424 }
425 }
426 go xonksaver(user, j, origin)
427 case "Undo":
428 obj, ok := j.GetMap("object")
429 if !ok {
430 folxid, ok := j.GetString("object")
431 if ok && originate(folxid) == origin {
432 unfollowme(user, "", "", j)
433 }
434 return
435 }
436 what, _ := obj.GetString("type")
437 switch what {
438 case "Follow":
439 unfollowme(user, who, who, j)
440 case "Announce":
441 xid, _ := obj.GetString("object")
442 dlog.Printf("undo announce: %s", xid)
443 case "Like":
444 default:
445 ilog.Printf("unknown undo: %s", what)
446 }
447 case "EmojiReact":
448 obj, ok := j.GetString("object")
449 if ok {
450 content, _ := j.GetString("content")
451 addreaction(user, obj, who, content)
452 }
453 default:
454 go xonksaver(user, j, origin)
455 }
456}
457
458func serverinbox(w http.ResponseWriter, r *http.Request) {
459 user := getserveruser()
460 if stealthmode(user.ID, r) {
461 http.NotFound(w, r)
462 return
463 }
464 var buf bytes.Buffer
465 io.Copy(&buf, r.Body)
466 payload := buf.Bytes()
467 j, err := junk.FromBytes(payload)
468 if err != nil {
469 ilog.Printf("bad payload: %s", err)
470 ilog.Writer().Write(payload)
471 ilog.Writer().Write([]byte{'\n'})
472 return
473 }
474 if crappola(j) {
475 return
476 }
477 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
478 if err != nil && keyname != "" {
479 savingthrow(keyname)
480 keyname, err = httpsig.VerifyRequest(r, payload, zaggy)
481 }
482 if err != nil {
483 ilog.Printf("inbox message failed signature for %s from %s: %s", keyname, r.Header.Get("X-Forwarded-For"), err)
484 if keyname != "" {
485 ilog.Printf("bad signature from %s", keyname)
486 }
487 http.Error(w, "what did you call me?", http.StatusTeapot)
488 return
489 }
490 who, _ := j.GetString("actor")
491 origin := keymatch(keyname, who)
492 if origin == "" {
493 ilog.Printf("keyname actor mismatch: %s <> %s", keyname, who)
494 return
495 }
496 if rejectactor(user.ID, who) {
497 return
498 }
499 re_ont := regexp.MustCompile("https://" + serverName + "/o/([\\pL[:digit:]]+)")
500 what, _ := j.GetString("type")
501 dlog.Printf("server got a %s", what)
502 switch what {
503 case "Follow":
504 obj, _ := j.GetString("object")
505 if obj == user.URL {
506 ilog.Printf("can't follow the server!")
507 return
508 }
509 m := re_ont.FindStringSubmatch(obj)
510 if len(m) != 2 {
511 ilog.Printf("not sure how to handle this")
512 return
513 }
514 ont := "#" + m[1]
515
516 followme(user, who, ont, j)
517 case "Undo":
518 obj, ok := j.GetMap("object")
519 if !ok {
520 ilog.Printf("unknown undo no object")
521 return
522 }
523 what, _ := obj.GetString("type")
524 if what != "Follow" {
525 ilog.Printf("unknown undo: %s", what)
526 return
527 }
528 targ, _ := obj.GetString("object")
529 m := re_ont.FindStringSubmatch(targ)
530 if len(m) != 2 {
531 ilog.Printf("not sure how to handle this")
532 return
533 }
534 ont := "#" + m[1]
535 unfollowme(user, who, ont, j)
536 default:
537 ilog.Printf("unhandled server activity: %s", what)
538 dumpactivity(j)
539 }
540}
541
542func serveractor(w http.ResponseWriter, r *http.Request) {
543 user := getserveruser()
544 if stealthmode(user.ID, r) {
545 http.NotFound(w, r)
546 return
547 }
548 j := junkuser(user)
549 j.Write(w)
550}
551
552func ximport(w http.ResponseWriter, r *http.Request) {
553 u := login.GetUserInfo(r)
554 xid := strings.TrimSpace(r.FormValue("q"))
555 xonk := getxonk(u.UserID, xid)
556 if xonk == nil {
557 p, _ := investigate(xid)
558 if p != nil {
559 xid = p.XID
560 }
561 j, err := GetJunk(u.UserID, xid)
562 if err != nil {
563 http.Error(w, "error getting external object", http.StatusInternalServerError)
564 ilog.Printf("error getting external object: %s", err)
565 return
566 }
567 allinjest(originate(xid), j)
568 dlog.Printf("importing %s", xid)
569 user, _ := butwhatabout(u.Username)
570
571 info, _ := somethingabout(j)
572 if info == nil {
573 xonk = xonksaver(user, j, originate(xid))
574 } else if info.What == SomeActor {
575 outbox, _ := j.GetString("outbox")
576 gimmexonks(user, outbox)
577 http.Redirect(w, r, "/h?xid="+url.QueryEscape(xid), http.StatusSeeOther)
578 return
579 } else if info.What == SomeCollection {
580 gimmexonks(user, xid)
581 http.Redirect(w, r, "/xzone", http.StatusSeeOther)
582 return
583 }
584 }
585 convoy := ""
586 if xonk != nil {
587 convoy = xonk.Convoy
588 }
589 http.Redirect(w, r, "/t?c="+url.QueryEscape(convoy), http.StatusSeeOther)
590}
591
592func xzone(w http.ResponseWriter, r *http.Request) {
593 u := login.GetUserInfo(r)
594 rows, err := stmtRecentHonkers.Query(u.UserID, u.UserID)
595 if err != nil {
596 elog.Printf("query err: %s", err)
597 return
598 }
599 defer rows.Close()
600 var honkers []Honker
601 for rows.Next() {
602 var xid string
603 rows.Scan(&xid)
604 honkers = append(honkers, Honker{XID: xid})
605 }
606 rows.Close()
607 for i, _ := range honkers {
608 _, honkers[i].Handle = handles(honkers[i].XID)
609 }
610 templinfo := getInfo(r)
611 templinfo["XCSRF"] = login.GetCSRF("ximport", r)
612 templinfo["Honkers"] = honkers
613 err = readviews.Execute(w, "xzone.html", templinfo)
614 if err != nil {
615 elog.Print(err)
616 }
617}
618
619var oldoutbox = cache.New(cache.Options{Filler: func(name string) ([]byte, bool) {
620 user, err := butwhatabout(name)
621 if err != nil {
622 return nil, false
623 }
624 honks := gethonksbyuser(name, false, 0)
625 if len(honks) > 20 {
626 honks = honks[0:20]
627 }
628
629 var jonks []junk.Junk
630 for _, h := range honks {
631 j, _ := jonkjonk(user, h)
632 jonks = append(jonks, j)
633 }
634
635 j := junk.New()
636 j["@context"] = itiswhatitis
637 j["id"] = user.URL + "/outbox"
638 j["attributedTo"] = user.URL
639 j["type"] = "OrderedCollection"
640 j["totalItems"] = len(jonks)
641 j["orderedItems"] = jonks
642
643 return j.ToBytes(), true
644}, Duration: 1 * time.Minute})
645
646func outbox(w http.ResponseWriter, r *http.Request) {
647 name := mux.Vars(r)["name"]
648 user, err := butwhatabout(name)
649 if err != nil {
650 http.NotFound(w, r)
651 return
652 }
653 if stealthmode(user.ID, r) {
654 http.NotFound(w, r)
655 return
656 }
657 var j []byte
658 ok := oldoutbox.Get(name, &j)
659 if ok {
660 w.Header().Set("Content-Type", theonetruename)
661 w.Write(j)
662 } else {
663 http.NotFound(w, r)
664 }
665}
666
667var oldempties = cache.New(cache.Options{Filler: func(url string) ([]byte, bool) {
668 colname := "/followers"
669 if strings.HasSuffix(url, "/following") {
670 colname = "/following"
671 }
672 user := fmt.Sprintf("https://%s%s", serverName, url[:len(url)-10])
673 j := junk.New()
674 j["@context"] = itiswhatitis
675 j["id"] = user + colname
676 j["attributedTo"] = user
677 j["type"] = "OrderedCollection"
678 j["totalItems"] = 0
679 j["orderedItems"] = []junk.Junk{}
680
681 return j.ToBytes(), true
682}})
683
684func emptiness(w http.ResponseWriter, r *http.Request) {
685 name := mux.Vars(r)["name"]
686 user, err := butwhatabout(name)
687 if err != nil {
688 http.NotFound(w, r)
689 return
690 }
691 if stealthmode(user.ID, r) {
692 http.NotFound(w, r)
693 return
694 }
695 var j []byte
696 ok := oldempties.Get(r.URL.Path, &j)
697 if ok {
698 w.Header().Set("Content-Type", theonetruename)
699 w.Write(j)
700 } else {
701 http.NotFound(w, r)
702 }
703}
704
705func showuser(w http.ResponseWriter, r *http.Request) {
706 name := mux.Vars(r)["name"]
707 user, err := butwhatabout(name)
708 if err != nil {
709 ilog.Printf("user not found %s: %s", name, err)
710 http.NotFound(w, r)
711 return
712 }
713 if stealthmode(user.ID, r) {
714 http.NotFound(w, r)
715 return
716 }
717 if friendorfoe(r.Header.Get("Accept")) {
718 j, ok := asjonker(name)
719 if ok {
720 w.Header().Set("Content-Type", theonetruename)
721 w.Write(j)
722 } else {
723 http.NotFound(w, r)
724 }
725 return
726 }
727 u := login.GetUserInfo(r)
728 honks := gethonksbyuser(name, u != nil && u.Username == name, 0)
729 templinfo := getInfo(r)
730 templinfo["PageName"] = "user"
731 templinfo["PageArg"] = name
732 templinfo["Name"] = user.Name
733 templinfo["WhatAbout"] = user.HTAbout
734 templinfo["ServerMessage"] = ""
735 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
736 honkpage(w, u, honks, templinfo)
737}
738
739func showhonker(w http.ResponseWriter, r *http.Request) {
740 u := login.GetUserInfo(r)
741 name := mux.Vars(r)["name"]
742 var honks []*Honk
743 if name == "" {
744 name = r.FormValue("xid")
745 honks = gethonksbyxonker(u.UserID, name, 0)
746 } else {
747 honks = gethonksbyhonker(u.UserID, name, 0)
748 }
749 miniform := templates.Sprintf(`<form action="/submithonker" method="POST">
750<input type="hidden" name="CSRF" value="%s">
751<input type="hidden" name="url" value="%s">
752<button tabindex=1 name="add honker" value="add honker">add honker</button>
753</form>`, login.GetCSRF("submithonker", r), name)
754 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>%s`, name, name, miniform)
755 templinfo := getInfo(r)
756 templinfo["PageName"] = "honker"
757 templinfo["PageArg"] = name
758 templinfo["ServerMessage"] = msg
759 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
760 honkpage(w, u, honks, templinfo)
761}
762
763func showcombo(w http.ResponseWriter, r *http.Request) {
764 name := mux.Vars(r)["name"]
765 u := login.GetUserInfo(r)
766 honks := gethonksbycombo(u.UserID, name, 0)
767 honks = osmosis(honks, u.UserID, true)
768 templinfo := getInfo(r)
769 templinfo["PageName"] = "combo"
770 templinfo["PageArg"] = name
771 templinfo["ServerMessage"] = "honks by combo: " + name
772 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
773 honkpage(w, u, honks, templinfo)
774}
775func showconvoy(w http.ResponseWriter, r *http.Request) {
776 c := r.FormValue("c")
777 u := login.GetUserInfo(r)
778 honks := gethonksbyconvoy(u.UserID, c, 0)
779 templinfo := getInfo(r)
780 if len(honks) > 0 {
781 templinfo["TopHID"] = honks[0].ID
782 }
783 honks = osmosis(honks, u.UserID, false)
784 //reversehonks(honks)
785 honks = threadsort(honks)
786 templinfo["PageName"] = "convoy"
787 templinfo["PageArg"] = c
788 templinfo["ServerMessage"] = "honks in convoy: " + c
789 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
790 honkpage(w, u, honks, templinfo)
791}
792func showsearch(w http.ResponseWriter, r *http.Request) {
793 q := r.FormValue("q")
794 if strings.HasPrefix(q, "https://") {
795 ximport(w, r)
796 return
797 }
798 u := login.GetUserInfo(r)
799 honks := gethonksbysearch(u.UserID, q, 0)
800 templinfo := getInfo(r)
801 templinfo["PageName"] = "search"
802 templinfo["PageArg"] = q
803 templinfo["ServerMessage"] = "honks for search: " + q
804 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
805 honkpage(w, u, honks, templinfo)
806}
807func showontology(w http.ResponseWriter, r *http.Request) {
808 name := mux.Vars(r)["name"]
809 u := login.GetUserInfo(r)
810 var userid int64 = -1
811 if u != nil {
812 userid = u.UserID
813 }
814 honks := gethonksbyontology(userid, "#"+name, 0)
815 if friendorfoe(r.Header.Get("Accept")) {
816 if len(honks) > 40 {
817 honks = honks[0:40]
818 }
819
820 var xids []string
821 for _, h := range honks {
822 xids = append(xids, h.XID)
823 }
824
825 user := getserveruser()
826
827 j := junk.New()
828 j["@context"] = itiswhatitis
829 j["id"] = fmt.Sprintf("https://%s/o/%s", serverName, name)
830 j["name"] = "#" + name
831 j["attributedTo"] = user.URL
832 j["type"] = "OrderedCollection"
833 j["totalItems"] = len(xids)
834 j["orderedItems"] = xids
835
836 j.Write(w)
837 return
838 }
839
840 templinfo := getInfo(r)
841 templinfo["ServerMessage"] = "honks by ontology: " + name
842 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
843 honkpage(w, u, honks, templinfo)
844}
845
846type Ont struct {
847 Name string
848 Count int64
849}
850
851func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
852 u := login.GetUserInfo(r)
853 var userid int64 = -1
854 if u != nil {
855 userid = u.UserID
856 }
857 rows, err := stmtAllOnts.Query(userid)
858 if err != nil {
859 elog.Printf("selection error: %s", err)
860 return
861 }
862 defer rows.Close()
863 var onts []Ont
864 for rows.Next() {
865 var o Ont
866 err := rows.Scan(&o.Name, &o.Count)
867 if err != nil {
868 elog.Printf("error scanning ont: %s", err)
869 continue
870 }
871 if utf8.RuneCountInString(o.Name) > 24 {
872 continue
873 }
874 o.Name = o.Name[1:]
875 onts = append(onts, o)
876 }
877 sort.Slice(onts, func(i, j int) bool {
878 return onts[i].Name < onts[j].Name
879 })
880 if u == nil && !develMode {
881 w.Header().Set("Cache-Control", "max-age=300")
882 }
883 templinfo := getInfo(r)
884 templinfo["Onts"] = onts
885 templinfo["FirstRune"] = func(s string) rune { r, _ := utf8.DecodeRuneInString(s); return r }
886 err = readviews.Execute(w, "onts.html", templinfo)
887 if err != nil {
888 elog.Print(err)
889 }
890}
891
892type Track struct {
893 xid string
894 who string
895}
896
897func getbacktracks(xid string) []string {
898 c := make(chan bool)
899 dumptracks <- c
900 <-c
901 row := stmtGetTracks.QueryRow(xid)
902 var rawtracks string
903 err := row.Scan(&rawtracks)
904 if err != nil {
905 if err != sql.ErrNoRows {
906 elog.Printf("error scanning tracks: %s", err)
907 }
908 return nil
909 }
910 var rcpts []string
911 for _, f := range strings.Split(rawtracks, " ") {
912 idx := strings.LastIndexByte(f, '#')
913 if idx != -1 {
914 f = f[:idx]
915 }
916 if !strings.HasPrefix(f, "https://") {
917 f = fmt.Sprintf("%%https://%s/inbox", f)
918 }
919 rcpts = append(rcpts, f)
920 }
921 return rcpts
922}
923
924func savetracks(tracks map[string][]string) {
925 db := opendatabase()
926 tx, err := db.Begin()
927 if err != nil {
928 elog.Printf("savetracks begin error: %s", err)
929 return
930 }
931 defer func() {
932 err := tx.Commit()
933 if err != nil {
934 elog.Printf("savetracks commit error: %s", err)
935 }
936
937 }()
938 stmtGetTracks, err := tx.Prepare("select fetches from tracks where xid = ?")
939 if err != nil {
940 elog.Printf("savetracks error: %s", err)
941 return
942 }
943 stmtNewTracks, err := tx.Prepare("insert into tracks (xid, fetches) values (?, ?)")
944 if err != nil {
945 elog.Printf("savetracks error: %s", err)
946 return
947 }
948 stmtUpdateTracks, err := tx.Prepare("update tracks set fetches = ? where xid = ?")
949 if err != nil {
950 elog.Printf("savetracks error: %s", err)
951 return
952 }
953 count := 0
954 for xid, f := range tracks {
955 count += len(f)
956 var prev string
957 row := stmtGetTracks.QueryRow(xid)
958 err := row.Scan(&prev)
959 if err == sql.ErrNoRows {
960 f = oneofakind(f)
961 stmtNewTracks.Exec(xid, strings.Join(f, " "))
962 } else if err == nil {
963 all := append(strings.Split(prev, " "), f...)
964 all = oneofakind(all)
965 stmtUpdateTracks.Exec(strings.Join(all, " "))
966 } else {
967 elog.Printf("savetracks error: %s", err)
968 }
969 }
970 dlog.Printf("saved %d new fetches", count)
971}
972
973var trackchan = make(chan Track)
974var dumptracks = make(chan chan bool)
975
976func tracker() {
977 timeout := 4 * time.Minute
978 sleeper := time.NewTimer(timeout)
979 tracks := make(map[string][]string)
980 workinprogress++
981 for {
982 select {
983 case track := <-trackchan:
984 tracks[track.xid] = append(tracks[track.xid], track.who)
985 case <-sleeper.C:
986 if len(tracks) > 0 {
987 go savetracks(tracks)
988 tracks = make(map[string][]string)
989 }
990 sleeper.Reset(timeout)
991 case c := <-dumptracks:
992 if len(tracks) > 0 {
993 savetracks(tracks)
994 }
995 c <- true
996 case <-endoftheworld:
997 if len(tracks) > 0 {
998 savetracks(tracks)
999 }
1000 readyalready <- true
1001 return
1002 }
1003 }
1004}
1005
1006var re_keyholder = regexp.MustCompile(`keyId="([^"]+)"`)
1007
1008func trackback(xid string, r *http.Request) {
1009 agent := r.UserAgent()
1010 who := originate(agent)
1011 sig := r.Header.Get("Signature")
1012 if sig != "" {
1013 m := re_keyholder.FindStringSubmatch(sig)
1014 if len(m) == 2 {
1015 who = m[1]
1016 }
1017 }
1018 if who != "" {
1019 trackchan <- Track{xid: xid, who: who}
1020 }
1021}
1022
1023func threadsort(honks []*Honk) []*Honk {
1024 sort.Slice(honks, func(i, j int) bool {
1025 return honks[i].Date.Before(honks[j].Date)
1026 })
1027 honkx := make(map[string]*Honk)
1028 kids := make(map[string][]*Honk)
1029 for _, h := range honks {
1030 honkx[h.XID] = h
1031 rid := h.RID
1032 kids[rid] = append(kids[rid], h)
1033 }
1034 done := make(map[*Honk]bool)
1035 var thread []*Honk
1036 var nextlevel func(p *Honk)
1037 level := 0
1038 nextlevel = func(p *Honk) {
1039 levelup := level < 4
1040 if pp := honkx[p.RID]; p.RID == "" || (pp != nil && p.Honker == pp.Honker) {
1041 levelup = false
1042 }
1043 if level > 0 && len(kids[p.RID]) == 1 {
1044 if pp := honkx[p.RID]; pp != nil && len(kids[pp.RID]) == 1 {
1045 levelup = false
1046 }
1047 }
1048 if levelup {
1049 level++
1050 }
1051 p.Style += fmt.Sprintf(" level%d", level)
1052 childs := kids[p.XID]
1053 sort.SliceStable(childs, func(i, j int) bool {
1054 return childs[i].Honker == p.Honker && childs[j].Honker != p.Honker
1055 })
1056 for _, h := range childs {
1057 if !done[h] {
1058 done[h] = true
1059 thread = append(thread, h)
1060 nextlevel(h)
1061 }
1062 }
1063 if levelup {
1064 level--
1065 }
1066 }
1067 for _, h := range honks {
1068 if !done[h] && h.RID == "" {
1069 done[h] = true
1070 thread = append(thread, h)
1071 nextlevel(h)
1072 }
1073 }
1074 for _, h := range honks {
1075 if !done[h] {
1076 done[h] = true
1077 thread = append(thread, h)
1078 nextlevel(h)
1079 }
1080 }
1081 return thread
1082}
1083
1084func honkology(honk *Honk) template.HTML {
1085 var user *WhatAbout
1086 ok := somenumberedusers.Get(honk.UserID, &user)
1087 if !ok {
1088 return ""
1089 }
1090 title := fmt.Sprintf("%s: %s", user.Display, honk.Precis)
1091 imgurl := avatarURL(user)
1092 for _, d := range honk.Donks {
1093 if d.Local && strings.HasPrefix(d.Media, "image") {
1094 imgurl = d.URL
1095 break
1096 }
1097 }
1098 short := honk.Noise
1099 if len(short) > 160 {
1100 short = short[0:160] + "..."
1101 }
1102 return templates.Sprintf(
1103 `<meta property="og:title" content="%s" />
1104<meta property="og:type" content="article" />
1105<meta property="article:author" content="%s" />
1106<meta property="og:url" content="%s" />
1107<meta property="og:image" content="%s" />
1108<meta property="og:description" content="%s" />`,
1109 title, user.URL, honk.XID, imgurl, short)
1110}
1111
1112func showonehonk(w http.ResponseWriter, r *http.Request) {
1113 name := mux.Vars(r)["name"]
1114 user, err := butwhatabout(name)
1115 if err != nil {
1116 http.NotFound(w, r)
1117 return
1118 }
1119 if stealthmode(user.ID, r) {
1120 http.NotFound(w, r)
1121 return
1122 }
1123 xid := fmt.Sprintf("https://%s%s", serverName, r.URL.Path)
1124
1125 if friendorfoe(r.Header.Get("Accept")) {
1126 j, ok := gimmejonk(xid)
1127 if ok {
1128 trackback(xid, r)
1129 w.Header().Set("Content-Type", theonetruename)
1130 w.Write(j)
1131 } else {
1132 http.NotFound(w, r)
1133 }
1134 return
1135 }
1136 honk := getxonk(user.ID, xid)
1137 if honk == nil {
1138 http.NotFound(w, r)
1139 return
1140 }
1141 u := login.GetUserInfo(r)
1142 if u != nil && u.UserID != user.ID {
1143 u = nil
1144 }
1145 if !honk.Public {
1146 if u == nil {
1147 http.NotFound(w, r)
1148 return
1149
1150 }
1151 honks := []*Honk{honk}
1152 donksforhonks(honks)
1153 templinfo := getInfo(r)
1154 templinfo["ServerMessage"] = "one honk maybe more"
1155 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1156 honkpage(w, u, honks, templinfo)
1157 return
1158 }
1159
1160 templinfo := getInfo(r)
1161 rawhonks := gethonksbyconvoy(honk.UserID, honk.Convoy, 0)
1162 //reversehonks(rawhonks)
1163 rawhonks = threadsort(rawhonks)
1164 var honks []*Honk
1165 for _, h := range rawhonks {
1166 if h.XID == xid {
1167 templinfo["Honkology"] = honkology(h)
1168 if len(honks) != 0 {
1169 h.Style += " glow"
1170 }
1171 }
1172 if h.Public && (h.Whofore == 2 || h.IsAcked()) {
1173 honks = append(honks, h)
1174 }
1175 }
1176
1177 templinfo["ServerMessage"] = "one honk maybe more"
1178 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1179 templinfo["APAltLink"] = templates.Sprintf("<link href='%s' rel='alternate' type='application/activity+json'>", xid)
1180 honkpage(w, u, honks, templinfo)
1181}
1182
1183func honkpage(w http.ResponseWriter, u *login.UserInfo, honks []*Honk, templinfo map[string]interface{}) {
1184 var userid int64 = -1
1185 if u != nil {
1186 userid = u.UserID
1187 templinfo["User"], _ = butwhatabout(u.Username)
1188 }
1189 reverbolate(userid, honks)
1190 templinfo["Honks"] = honks
1191 templinfo["MapLink"] = getmaplink(u)
1192 if templinfo["TopHID"] == nil {
1193 if len(honks) > 0 {
1194 templinfo["TopHID"] = honks[0].ID
1195 } else {
1196 templinfo["TopHID"] = 0
1197 }
1198 }
1199 if u == nil && !develMode {
1200 w.Header().Set("Cache-Control", "max-age=60")
1201 }
1202 err := readviews.Execute(w, "honkpage.html", templinfo)
1203 if err != nil {
1204 elog.Print(err)
1205 }
1206}
1207
1208func saveuser(w http.ResponseWriter, r *http.Request) {
1209 whatabout := r.FormValue("whatabout")
1210 whatabout = strings.Replace(whatabout, "\r", "", -1)
1211 u := login.GetUserInfo(r)
1212 user, _ := butwhatabout(u.Username)
1213 db := opendatabase()
1214
1215 options := user.Options
1216 if r.FormValue("skinny") == "skinny" {
1217 options.SkinnyCSS = true
1218 } else {
1219 options.SkinnyCSS = false
1220 }
1221 if r.FormValue("omitimages") == "omitimages" {
1222 options.OmitImages = true
1223 } else {
1224 options.OmitImages = false
1225 }
1226 if r.FormValue("mentionall") == "mentionall" {
1227 options.MentionAll = true
1228 } else {
1229 options.MentionAll = false
1230 }
1231 if r.FormValue("inlineqts") == "inlineqts" {
1232 options.InlineQuotes = true
1233 } else {
1234 options.InlineQuotes = false
1235 }
1236 if r.FormValue("maps") == "apple" {
1237 options.MapLink = "apple"
1238 } else {
1239 options.MapLink = ""
1240 }
1241
1242 sendupdate := false
1243 if r.FormValue("displayname") != "" {
1244 options.CustomDisplay = r.FormValue("displayname")
1245 _, err := db.Exec("update users set displayname = ? where username = ?", options.CustomDisplay, u.Username)
1246 if err != nil {
1247 elog.Printf("error setting displayname: %s", err)
1248 }
1249 sendupdate = true
1250 } else {
1251 options.CustomDisplay = ""
1252 }
1253
1254 options.Reaction = r.FormValue("reaction")
1255
1256 ava := re_avatar.FindString(whatabout)
1257 if ava != "" {
1258 whatabout = re_avatar.ReplaceAllString(whatabout, "")
1259 ava = ava[7:]
1260 if ava[0] == ' ' {
1261 ava = ava[1:]
1262 }
1263 ava = fmt.Sprintf("https://%s/meme/%s", serverName, ava)
1264 }
1265 if ava != options.Avatar {
1266 options.Avatar = ava
1267 sendupdate = true
1268 }
1269 ban := re_banner.FindString(whatabout)
1270 if ban != "" {
1271 whatabout = re_banner.ReplaceAllString(whatabout, "")
1272 ban = ban[7:]
1273 if ban[0] == ' ' {
1274 ban = ban[1:]
1275 }
1276 ban = fmt.Sprintf("https://%s/meme/%s", serverName, ban)
1277 }
1278 if ban != options.Banner {
1279 options.Banner = ban
1280 sendupdate = true
1281 }
1282 whatabout = strings.TrimSpace(whatabout)
1283 if whatabout != user.About {
1284 sendupdate = true
1285 }
1286 j, err := jsonify(options)
1287 if err == nil {
1288 _, err = db.Exec("update users set about = ?, options = ? where username = ?", whatabout, j, u.Username)
1289 }
1290 if err != nil {
1291 elog.Printf("error bouting what: %s", err)
1292 }
1293 somenamedusers.Clear(u.Username)
1294 somenumberedusers.Clear(u.UserID)
1295 oldjonkers.Clear(u.Username)
1296
1297 if sendupdate {
1298 updateMe(u.Username)
1299 }
1300
1301 http.Redirect(w, r, "/account", http.StatusSeeOther)
1302}
1303
1304func bonkit(xid string, user *WhatAbout) {
1305 dlog.Printf("bonking %s", xid)
1306
1307 xonk := getxonk(user.ID, xid)
1308 if xonk == nil {
1309 return
1310 }
1311 if !xonk.Public {
1312 return
1313 }
1314 if xonk.IsBonked() {
1315 return
1316 }
1317 donksforhonks([]*Honk{xonk})
1318
1319 _, err := stmtUpdateFlags.Exec(flagIsBonked, xonk.ID)
1320 if err != nil {
1321 elog.Printf("error acking bonk: %s", err)
1322 }
1323
1324 oonker := xonk.Oonker
1325 if oonker == "" {
1326 oonker = xonk.Honker
1327 }
1328 dt := time.Now().UTC()
1329 bonk := &Honk{
1330 UserID: user.ID,
1331 Username: user.Name,
1332 What: "bonk",
1333 Honker: user.URL,
1334 Oonker: oonker,
1335 XID: xonk.XID,
1336 RID: xonk.RID,
1337 Noise: xonk.Noise,
1338 Precis: xonk.Precis,
1339 URL: xonk.URL,
1340 Date: dt,
1341 Donks: xonk.Donks,
1342 Whofore: 2,
1343 Convoy: xonk.Convoy,
1344 Audience: []string{thewholeworld, oonker},
1345 Public: true,
1346 Format: xonk.Format,
1347 Place: xonk.Place,
1348 Onts: xonk.Onts,
1349 Time: xonk.Time,
1350 }
1351
1352 err = savehonk(bonk)
1353 if err != nil {
1354 elog.Printf("uh oh")
1355 return
1356 }
1357
1358 go honkworldwide(user, bonk)
1359}
1360
1361func submitbonk(w http.ResponseWriter, r *http.Request) {
1362 xid := r.FormValue("xid")
1363 userinfo := login.GetUserInfo(r)
1364 user, _ := butwhatabout(userinfo.Username)
1365
1366 bonkit(xid, user)
1367
1368 if r.FormValue("js") != "1" {
1369 templinfo := getInfo(r)
1370 templinfo["ServerMessage"] = "Bonked!"
1371 err := readviews.Execute(w, "msg.html", templinfo)
1372 if err != nil {
1373 elog.Print(err)
1374 }
1375 }
1376}
1377
1378func sendzonkofsorts(xonk *Honk, user *WhatAbout, what string, aux string) {
1379 zonk := &Honk{
1380 What: what,
1381 XID: xonk.XID,
1382 Date: time.Now().UTC(),
1383 Audience: oneofakind(xonk.Audience),
1384 Noise: aux,
1385 }
1386 zonk.Public = loudandproud(zonk.Audience)
1387
1388 dlog.Printf("announcing %sed honk: %s", what, xonk.XID)
1389 go honkworldwide(user, zonk)
1390}
1391
1392func zonkit(w http.ResponseWriter, r *http.Request) {
1393 wherefore := r.FormValue("wherefore")
1394 what := r.FormValue("what")
1395 userinfo := login.GetUserInfo(r)
1396 user, _ := butwhatabout(userinfo.Username)
1397
1398 if wherefore == "save" {
1399 xonk := getxonk(userinfo.UserID, what)
1400 if xonk != nil {
1401 _, err := stmtUpdateFlags.Exec(flagIsSaved, xonk.ID)
1402 if err != nil {
1403 elog.Printf("error saving: %s", err)
1404 }
1405 }
1406 return
1407 }
1408
1409 if wherefore == "unsave" {
1410 xonk := getxonk(userinfo.UserID, what)
1411 if xonk != nil {
1412 _, err := stmtClearFlags.Exec(flagIsSaved, xonk.ID)
1413 if err != nil {
1414 elog.Printf("error unsaving: %s", err)
1415 }
1416 }
1417 return
1418 }
1419
1420 if wherefore == "react" {
1421 reaction := user.Options.Reaction
1422 if r2 := r.FormValue("reaction"); r2 != "" {
1423 reaction = r2
1424 }
1425 if reaction == "none" {
1426 return
1427 }
1428 xonk := getxonk(userinfo.UserID, what)
1429 if xonk != nil {
1430 _, err := stmtUpdateFlags.Exec(flagIsReacted, xonk.ID)
1431 if err != nil {
1432 elog.Printf("error saving: %s", err)
1433 }
1434 sendzonkofsorts(xonk, user, "react", reaction)
1435 }
1436 return
1437 }
1438
1439 // my hammer is too big, oh well
1440 defer oldjonks.Flush()
1441
1442 if wherefore == "ack" {
1443 xonk := getxonk(userinfo.UserID, what)
1444 if xonk != nil && !xonk.IsAcked() {
1445 _, err := stmtUpdateFlags.Exec(flagIsAcked, xonk.ID)
1446 if err != nil {
1447 elog.Printf("error acking: %s", err)
1448 }
1449 sendzonkofsorts(xonk, user, "ack", "")
1450 }
1451 return
1452 }
1453
1454 if wherefore == "deack" {
1455 xonk := getxonk(userinfo.UserID, what)
1456 if xonk != nil && xonk.IsAcked() {
1457 _, err := stmtClearFlags.Exec(flagIsAcked, xonk.ID)
1458 if err != nil {
1459 elog.Printf("error deacking: %s", err)
1460 }
1461 sendzonkofsorts(xonk, user, "deack", "")
1462 }
1463 return
1464 }
1465
1466 if wherefore == "bonk" {
1467 user, _ := butwhatabout(userinfo.Username)
1468 bonkit(what, user)
1469 return
1470 }
1471
1472 if wherefore == "unbonk" {
1473 xonk := getbonk(userinfo.UserID, what)
1474 if xonk != nil {
1475 deletehonk(xonk.ID)
1476 xonk = getxonk(userinfo.UserID, what)
1477 _, err := stmtClearFlags.Exec(flagIsBonked, xonk.ID)
1478 if err != nil {
1479 elog.Printf("error unbonking: %s", err)
1480 }
1481 sendzonkofsorts(xonk, user, "unbonk", "")
1482 }
1483 return
1484 }
1485
1486 if wherefore == "untag" {
1487 xonk := getxonk(userinfo.UserID, what)
1488 if xonk != nil {
1489 _, err := stmtUpdateFlags.Exec(flagIsUntagged, xonk.ID)
1490 if err != nil {
1491 elog.Printf("error untagging: %s", err)
1492 }
1493 }
1494 var badparents map[string]bool
1495 untagged.GetAndLock(userinfo.UserID, &badparents)
1496 badparents[what] = true
1497 untagged.Unlock()
1498 return
1499 }
1500
1501 ilog.Printf("zonking %s %s", wherefore, what)
1502 if wherefore == "zonk" {
1503 xonk := getxonk(userinfo.UserID, what)
1504 if xonk != nil {
1505 deletehonk(xonk.ID)
1506 if xonk.Whofore == 2 || xonk.Whofore == 3 {
1507 sendzonkofsorts(xonk, user, "zonk", "")
1508 }
1509 }
1510 }
1511 _, err := stmtSaveZonker.Exec(userinfo.UserID, what, wherefore)
1512 if err != nil {
1513 elog.Printf("error saving zonker: %s", err)
1514 return
1515 }
1516}
1517
1518func edithonkpage(w http.ResponseWriter, r *http.Request) {
1519 u := login.GetUserInfo(r)
1520 user, _ := butwhatabout(u.Username)
1521 xid := r.FormValue("xid")
1522 honk := getxonk(u.UserID, xid)
1523 if !canedithonk(user, honk) {
1524 http.Error(w, "no editing that please", http.StatusInternalServerError)
1525 return
1526 }
1527
1528 noise := honk.Noise
1529
1530 honks := []*Honk{honk}
1531 donksforhonks(honks)
1532 reverbolate(u.UserID, honks)
1533 templinfo := getInfo(r)
1534 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1535 templinfo["Honks"] = honks
1536 templinfo["MapLink"] = getmaplink(u)
1537 templinfo["Noise"] = noise
1538 templinfo["SavedPlace"] = honk.Place
1539 if tm := honk.Time; tm != nil {
1540 templinfo["ShowTime"] = " "
1541 templinfo["StartTime"] = tm.StartTime.Format("2006-01-02 15:04")
1542 if tm.Duration != 0 {
1543 templinfo["Duration"] = tm.Duration
1544 }
1545 }
1546 templinfo["ServerMessage"] = "honk edit 2"
1547 templinfo["IsPreview"] = true
1548 templinfo["UpdateXID"] = honk.XID
1549 if len(honk.Donks) > 0 {
1550 templinfo["SavedFile"] = honk.Donks[0].XID
1551 }
1552 err := readviews.Execute(w, "honkpage.html", templinfo)
1553 if err != nil {
1554 elog.Print(err)
1555 }
1556}
1557
1558func newhonkpage(w http.ResponseWriter, r *http.Request) {
1559 u := login.GetUserInfo(r)
1560 rid := r.FormValue("rid")
1561 noise := ""
1562
1563 xonk := getxonk(u.UserID, rid)
1564 if xonk != nil {
1565 _, replto := handles(xonk.Honker)
1566 if replto != "" {
1567 noise = "@" + replto + " "
1568 }
1569 }
1570
1571 templinfo := getInfo(r)
1572 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1573 templinfo["InReplyTo"] = rid
1574 templinfo["Noise"] = noise
1575 templinfo["ServerMessage"] = "compose honk"
1576 templinfo["IsPreview"] = true
1577 err := readviews.Execute(w, "honkpage.html", templinfo)
1578 if err != nil {
1579 elog.Print(err)
1580 }
1581}
1582
1583func canedithonk(user *WhatAbout, honk *Honk) bool {
1584 if honk == nil || honk.Honker != user.URL || honk.What == "bonk" {
1585 return false
1586 }
1587 return true
1588}
1589
1590func submitdonk(w http.ResponseWriter, r *http.Request) (*Donk, error) {
1591 if !strings.HasPrefix(strings.ToLower(r.Header.Get("Content-Type")), "multipart/form-data") {
1592 return nil, nil
1593 }
1594 file, filehdr, err := r.FormFile("donk")
1595 if err != nil {
1596 if err == http.ErrMissingFile {
1597 return nil, nil
1598 }
1599 elog.Printf("error reading donk: %s", err)
1600 http.Error(w, "error reading donk", http.StatusUnsupportedMediaType)
1601 return nil, err
1602 }
1603 var buf bytes.Buffer
1604 io.Copy(&buf, file)
1605 file.Close()
1606 data := buf.Bytes()
1607 var media, name string
1608 img, err := shrinkit(data)
1609 if err == nil {
1610 data = img.Data
1611 format := img.Format
1612 media = "image/" + format
1613 if format == "jpeg" {
1614 format = "jpg"
1615 }
1616 if format == "svg+xml" {
1617 format = "svg"
1618 }
1619 name = xfiltrate() + "." + format
1620 } else {
1621 ct := http.DetectContentType(data)
1622 switch ct {
1623 case "application/pdf":
1624 maxsize := 10000000
1625 if len(data) > maxsize {
1626 ilog.Printf("bad image: %s too much pdf: %d", err, len(data))
1627 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1628 return nil, err
1629 }
1630 media = ct
1631 name = filehdr.Filename
1632 if name == "" {
1633 name = xfiltrate() + ".pdf"
1634 }
1635 default:
1636 maxsize := 100000
1637 if len(data) > maxsize {
1638 ilog.Printf("bad image: %s too much text: %d", err, len(data))
1639 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1640 return nil, err
1641 }
1642 for i := 0; i < len(data); i++ {
1643 if data[i] < 32 && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' {
1644 ilog.Printf("bad image: %s not text: %d", err, data[i])
1645 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1646 return nil, err
1647 }
1648 }
1649 media = "text/plain"
1650 name = filehdr.Filename
1651 if name == "" {
1652 name = xfiltrate() + ".txt"
1653 }
1654 }
1655 }
1656 desc := strings.TrimSpace(r.FormValue("donkdesc"))
1657 if desc == "" {
1658 desc = name
1659 }
1660 fileid, xid, err := savefileandxid(name, desc, "", media, true, data)
1661 if err != nil {
1662 elog.Printf("unable to save image: %s", err)
1663 http.Error(w, "failed to save attachment", http.StatusUnsupportedMediaType)
1664 return nil, err
1665 }
1666 d := &Donk{
1667 FileID: fileid,
1668 XID: xid,
1669 Desc: desc,
1670 Local: true,
1671 }
1672 return d, nil
1673}
1674
1675func websubmithonk(w http.ResponseWriter, r *http.Request) {
1676 h := submithonk(w, r)
1677 if h == nil {
1678 return
1679 }
1680 http.Redirect(w, r, h.XID[len(serverName)+8:], http.StatusSeeOther)
1681}
1682
1683// what a hot mess this function is
1684func submithonk(w http.ResponseWriter, r *http.Request) *Honk {
1685 rid := r.FormValue("rid")
1686 noise := r.FormValue("noise")
1687 format := r.FormValue("format")
1688 if format == "" {
1689 format = "markdown"
1690 }
1691 if !(format == "markdown" || format == "html") {
1692 http.Error(w, "unknown format", 500)
1693 return nil
1694 }
1695
1696 userinfo := login.GetUserInfo(r)
1697 user, _ := butwhatabout(userinfo.Username)
1698
1699 dt := time.Now().UTC()
1700 updatexid := r.FormValue("updatexid")
1701 var honk *Honk
1702 if updatexid != "" {
1703 honk = getxonk(userinfo.UserID, updatexid)
1704 if !canedithonk(user, honk) {
1705 http.Error(w, "no editing that please", http.StatusInternalServerError)
1706 return nil
1707 }
1708 honk.Date = dt
1709 honk.What = "update"
1710 honk.Format = format
1711 } else {
1712 xid := fmt.Sprintf("%s/%s/%s", user.URL, honkSep, xfiltrate())
1713 what := "honk"
1714 if rid != "" {
1715 what = "tonk"
1716 }
1717 honk = &Honk{
1718 UserID: userinfo.UserID,
1719 Username: userinfo.Username,
1720 What: what,
1721 Honker: user.URL,
1722 XID: xid,
1723 Date: dt,
1724 Format: format,
1725 }
1726 }
1727
1728 var convoy string
1729 noise = strings.Replace(noise, "\r", "", -1)
1730 if updatexid == "" && rid == "" {
1731 noise = re_convoy.ReplaceAllStringFunc(noise, func(m string) string {
1732 convoy = m[7:]
1733 convoy = strings.TrimSpace(convoy)
1734 if !re_convalidate.MatchString(convoy) {
1735 convoy = ""
1736 }
1737 return ""
1738 })
1739 }
1740 noise = quickrename(noise, userinfo.UserID)
1741 noise = hooterize(noise)
1742 honk.Noise = noise
1743 precipitate(honk)
1744 noise = honk.Noise
1745 translate(honk)
1746
1747 if rid != "" {
1748 xonk := getxonk(userinfo.UserID, rid)
1749 if xonk == nil {
1750 http.Error(w, "replyto disappeared", http.StatusNotFound)
1751 return nil
1752 }
1753 if xonk.Public {
1754 honk.Audience = append(honk.Audience, xonk.Audience...)
1755 }
1756 convoy = xonk.Convoy
1757 for i, a := range honk.Audience {
1758 if a == thewholeworld {
1759 honk.Audience[0], honk.Audience[i] = honk.Audience[i], honk.Audience[0]
1760 break
1761 }
1762 }
1763 honk.RID = rid
1764 if xonk.Precis != "" && honk.Precis == "" {
1765 honk.Precis = xonk.Precis
1766 if !re_dangerous.MatchString(honk.Precis) {
1767 honk.Precis = "re: " + honk.Precis
1768 }
1769 }
1770 } else {
1771 honk.Audience = []string{thewholeworld}
1772 }
1773 if honk.Noise != "" && honk.Noise[0] == '@' {
1774 honk.Audience = append(grapevine(honk.Mentions), honk.Audience...)
1775 } else {
1776 honk.Audience = append(honk.Audience, grapevine(honk.Mentions)...)
1777 }
1778
1779 if convoy == "" {
1780 convoy = fmt.Sprintf("data:,%s-", masqName) + xfiltrate()
1781 }
1782 butnottooloud(honk.Audience)
1783 honk.Audience = oneofakind(honk.Audience)
1784 if len(honk.Audience) == 0 {
1785 ilog.Printf("honk to nowhere")
1786 http.Error(w, "honk to nowhere...", http.StatusNotFound)
1787 return nil
1788 }
1789 honk.Public = loudandproud(honk.Audience)
1790 honk.Convoy = convoy
1791
1792 donkxid := r.FormValue("donkxid")
1793 if donkxid == "" {
1794 d, err := submitdonk(w, r)
1795 if err != nil && err != http.ErrMissingFile {
1796 return nil
1797 }
1798 if d != nil {
1799 honk.Donks = append(honk.Donks, d)
1800 donkxid = fmt.Sprintf("%s:%d", d.XID, d.FileID)
1801 }
1802 } else {
1803 p := strings.Split(donkxid, ":")
1804 xid := p[0]
1805 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1806 var donk *Donk
1807 if len(p) > 1 {
1808 fileid, _ := strconv.ParseInt(p[1], 10, 0)
1809 donk = finddonkid(fileid, url)
1810 } else {
1811 donk = finddonk(url)
1812 }
1813 if donk != nil {
1814 honk.Donks = append(honk.Donks, donk)
1815 } else {
1816 ilog.Printf("can't find file: %s", xid)
1817 }
1818 }
1819 memetize(honk)
1820 imaginate(honk)
1821
1822 placename := strings.TrimSpace(r.FormValue("placename"))
1823 placelat := strings.TrimSpace(r.FormValue("placelat"))
1824 placelong := strings.TrimSpace(r.FormValue("placelong"))
1825 placeurl := strings.TrimSpace(r.FormValue("placeurl"))
1826 if placename != "" || placelat != "" || placelong != "" || placeurl != "" {
1827 p := new(Place)
1828 p.Name = placename
1829 p.Latitude, _ = strconv.ParseFloat(placelat, 64)
1830 p.Longitude, _ = strconv.ParseFloat(placelong, 64)
1831 p.Url = placeurl
1832 honk.Place = p
1833 }
1834 timestart := strings.TrimSpace(r.FormValue("timestart"))
1835 if timestart != "" {
1836 t := new(Time)
1837 now := time.Now().Local()
1838 for _, layout := range []string{"2006-01-02 3:04pm", "2006-01-02 15:04", "3:04pm", "15:04"} {
1839 start, err := time.ParseInLocation(layout, timestart, now.Location())
1840 if err == nil {
1841 if start.Year() == 0 {
1842 start = time.Date(now.Year(), now.Month(), now.Day(), start.Hour(), start.Minute(), 0, 0, now.Location())
1843 }
1844 t.StartTime = start
1845 break
1846 }
1847 }
1848 timeend := r.FormValue("timeend")
1849 dur := parseDuration(timeend)
1850 if dur != 0 {
1851 t.Duration = Duration(dur)
1852 }
1853 if !t.StartTime.IsZero() {
1854 honk.What = "event"
1855 honk.Time = t
1856 }
1857 }
1858
1859 if honk.Public {
1860 honk.Whofore = 2
1861 } else {
1862 honk.Whofore = 3
1863 }
1864
1865 // back to markdown
1866 honk.Noise = noise
1867
1868 if r.FormValue("preview") == "preview" {
1869 honks := []*Honk{honk}
1870 reverbolate(userinfo.UserID, honks)
1871 templinfo := getInfo(r)
1872 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1873 templinfo["Honks"] = honks
1874 templinfo["MapLink"] = getmaplink(userinfo)
1875 templinfo["InReplyTo"] = r.FormValue("rid")
1876 templinfo["Noise"] = r.FormValue("noise")
1877 templinfo["SavedFile"] = donkxid
1878 if tm := honk.Time; tm != nil {
1879 templinfo["ShowTime"] = " "
1880 templinfo["StartTime"] = tm.StartTime.Format("2006-01-02 15:04")
1881 if tm.Duration != 0 {
1882 templinfo["Duration"] = tm.Duration
1883 }
1884 }
1885 templinfo["IsPreview"] = true
1886 templinfo["UpdateXID"] = updatexid
1887 templinfo["ServerMessage"] = "honk preview"
1888 err := readviews.Execute(w, "honkpage.html", templinfo)
1889 if err != nil {
1890 elog.Print(err)
1891 }
1892 return nil
1893 }
1894
1895 if updatexid != "" {
1896 updatehonk(honk)
1897 oldjonks.Clear(honk.XID)
1898 } else {
1899 err := savehonk(honk)
1900 if err != nil {
1901 elog.Printf("uh oh")
1902 return nil
1903 }
1904 }
1905
1906 // reload for consistency
1907 honk.Donks = nil
1908 donksforhonks([]*Honk{honk})
1909
1910 go honkworldwide(user, honk)
1911
1912 return honk
1913}
1914
1915func showhonkers(w http.ResponseWriter, r *http.Request) {
1916 userinfo := login.GetUserInfo(r)
1917 templinfo := getInfo(r)
1918 templinfo["Honkers"] = gethonkers(userinfo.UserID)
1919 templinfo["HonkerCSRF"] = login.GetCSRF("submithonker", r)
1920 err := readviews.Execute(w, "honkers.html", templinfo)
1921 if err != nil {
1922 elog.Print(err)
1923 }
1924}
1925
1926func showchatter(w http.ResponseWriter, r *http.Request) {
1927 u := login.GetUserInfo(r)
1928 chatnewnone(u.UserID)
1929 chatter := loadchatter(u.UserID)
1930 for _, chat := range chatter {
1931 for _, ch := range chat.Chonks {
1932 filterchonk(ch)
1933 }
1934 }
1935
1936 templinfo := getInfo(r)
1937 templinfo["Chatter"] = chatter
1938 templinfo["ChonkCSRF"] = login.GetCSRF("sendchonk", r)
1939 err := readviews.Execute(w, "chatter.html", templinfo)
1940 if err != nil {
1941 elog.Print(err)
1942 }
1943}
1944
1945func submitchonk(w http.ResponseWriter, r *http.Request) {
1946 u := login.GetUserInfo(r)
1947 user, _ := butwhatabout(u.Username)
1948 noise := r.FormValue("noise")
1949 target := r.FormValue("target")
1950 format := "markdown"
1951 dt := time.Now().UTC()
1952 xid := fmt.Sprintf("%s/%s/%s", user.URL, "chonk", xfiltrate())
1953
1954 if !strings.HasPrefix(target, "https://") {
1955 target = fullname(target, u.UserID)
1956 }
1957 if target == "" {
1958 http.Error(w, "who is that?", http.StatusInternalServerError)
1959 return
1960 }
1961 ch := Chonk{
1962 UserID: u.UserID,
1963 XID: xid,
1964 Who: user.URL,
1965 Target: target,
1966 Date: dt,
1967 Noise: noise,
1968 Format: format,
1969 }
1970 d, err := submitdonk(w, r)
1971 if err != nil && err != http.ErrMissingFile {
1972 return
1973 }
1974 if d != nil {
1975 ch.Donks = append(ch.Donks, d)
1976 }
1977
1978 translatechonk(&ch)
1979 savechonk(&ch)
1980 // reload for consistency
1981 ch.Donks = nil
1982 donksforchonks([]*Chonk{&ch})
1983 go sendchonk(user, &ch)
1984
1985 http.Redirect(w, r, "/chatter", http.StatusSeeOther)
1986}
1987
1988var combocache = cache.New(cache.Options{Filler: func(userid int64) ([]string, bool) {
1989 honkers := gethonkers(userid)
1990 var combos []string
1991 for _, h := range honkers {
1992 combos = append(combos, h.Combos...)
1993 }
1994 for i, c := range combos {
1995 if c == "-" {
1996 combos[i] = ""
1997 }
1998 }
1999 combos = oneofakind(combos)
2000 sort.Strings(combos)
2001 return combos, true
2002}, Invalidator: &honkerinvalidator})
2003
2004func showcombos(w http.ResponseWriter, r *http.Request) {
2005 userinfo := login.GetUserInfo(r)
2006 var combos []string
2007 combocache.Get(userinfo.UserID, &combos)
2008 templinfo := getInfo(r)
2009 err := readviews.Execute(w, "combos.html", templinfo)
2010 if err != nil {
2011 elog.Print(err)
2012 }
2013}
2014
2015func websubmithonker(w http.ResponseWriter, r *http.Request) {
2016 h := submithonker(w, r)
2017 if h == nil {
2018 return
2019 }
2020 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
2021}
2022
2023func submithonker(w http.ResponseWriter, r *http.Request) *Honker {
2024 u := login.GetUserInfo(r)
2025 user, _ := butwhatabout(u.Username)
2026 name := strings.TrimSpace(r.FormValue("name"))
2027 url := strings.TrimSpace(r.FormValue("url"))
2028 peep := r.FormValue("peep")
2029 combos := strings.TrimSpace(r.FormValue("combos"))
2030 combos = " " + combos + " "
2031 honkerid, _ := strconv.ParseInt(r.FormValue("honkerid"), 10, 0)
2032
2033 re_namecheck := regexp.MustCompile("^[\\pL[:digit:]_.-]+$")
2034 if name != "" && !re_namecheck.MatchString(name) {
2035 http.Error(w, "please use a plainer name", http.StatusInternalServerError)
2036 return nil
2037 }
2038
2039 var meta HonkerMeta
2040 meta.Notes = strings.TrimSpace(r.FormValue("notes"))
2041 mj, _ := jsonify(&meta)
2042
2043 defer honkerinvalidator.Clear(u.UserID)
2044
2045 // mostly dummy, fill in later...
2046 h := &Honker{
2047 ID: honkerid,
2048 }
2049
2050 if honkerid > 0 {
2051 if r.FormValue("delete") == "delete" {
2052 unfollowyou(user, honkerid, false)
2053 stmtDeleteHonker.Exec(honkerid)
2054 return h
2055 }
2056 if r.FormValue("unsub") == "unsub" {
2057 unfollowyou(user, honkerid, false)
2058 }
2059 if r.FormValue("sub") == "sub" {
2060 followyou(user, honkerid, false)
2061 }
2062 _, err := stmtUpdateHonker.Exec(name, combos, mj, honkerid, u.UserID)
2063 if err != nil {
2064 elog.Printf("update honker err: %s", err)
2065 return nil
2066 }
2067 return h
2068 }
2069
2070 if url == "" {
2071 http.Error(w, "subscribing to nothing?", http.StatusInternalServerError)
2072 return nil
2073 }
2074
2075 flavor := "presub"
2076 if peep == "peep" {
2077 flavor = "peep"
2078 }
2079
2080 var err error
2081 honkerid, err = savehonker(user, url, name, flavor, combos, mj)
2082 if err != nil {
2083 http.Error(w, "had some trouble with that: "+err.Error(), http.StatusInternalServerError)
2084 return nil
2085 }
2086 if flavor == "presub" {
2087 followyou(user, honkerid, false)
2088 }
2089 h.ID = honkerid
2090 return h
2091}
2092
2093func hfcspage(w http.ResponseWriter, r *http.Request) {
2094 userinfo := login.GetUserInfo(r)
2095
2096 filters := getfilters(userinfo.UserID, filtAny)
2097
2098 templinfo := getInfo(r)
2099 templinfo["Filters"] = filters
2100 templinfo["FilterCSRF"] = login.GetCSRF("filter", r)
2101 err := readviews.Execute(w, "hfcs.html", templinfo)
2102 if err != nil {
2103 elog.Print(err)
2104 }
2105}
2106
2107func savehfcs(w http.ResponseWriter, r *http.Request) {
2108 userinfo := login.GetUserInfo(r)
2109 itsok := r.FormValue("itsok")
2110 if itsok == "iforgiveyou" {
2111 hfcsid, _ := strconv.ParseInt(r.FormValue("hfcsid"), 10, 0)
2112 _, err := stmtDeleteFilter.Exec(userinfo.UserID, hfcsid)
2113 if err != nil {
2114 elog.Printf("error deleting filter: %s", err)
2115 }
2116 filtInvalidator.Clear(userinfo.UserID)
2117 http.Redirect(w, r, "/hfcs", http.StatusSeeOther)
2118 return
2119 }
2120
2121 filt := new(Filter)
2122 filt.Name = strings.TrimSpace(r.FormValue("name"))
2123 filt.Date = time.Now().UTC()
2124 filt.Actor = strings.TrimSpace(r.FormValue("actor"))
2125 filt.IncludeAudience = r.FormValue("incaud") == "yes"
2126 filt.Text = strings.TrimSpace(r.FormValue("filttext"))
2127 filt.IsReply = r.FormValue("isreply") == "yes"
2128 filt.IsAnnounce = r.FormValue("isannounce") == "yes"
2129 filt.AnnounceOf = strings.TrimSpace(r.FormValue("announceof"))
2130 filt.Reject = r.FormValue("doreject") == "yes"
2131 filt.SkipMedia = r.FormValue("doskipmedia") == "yes"
2132 filt.Hide = r.FormValue("dohide") == "yes"
2133 filt.Collapse = r.FormValue("docollapse") == "yes"
2134 filt.Rewrite = strings.TrimSpace(r.FormValue("filtrewrite"))
2135 filt.Replace = strings.TrimSpace(r.FormValue("filtreplace"))
2136 if dur := parseDuration(r.FormValue("filtduration")); dur > 0 {
2137 filt.Expiration = time.Now().UTC().Add(dur)
2138 }
2139 filt.Notes = strings.TrimSpace(r.FormValue("filtnotes"))
2140
2141 if filt.Actor == "" && filt.Text == "" && !filt.IsAnnounce {
2142 ilog.Printf("blank filter")
2143 http.Error(w, "can't save a blank filter", http.StatusInternalServerError)
2144 return
2145 }
2146
2147 j, err := jsonify(filt)
2148 if err == nil {
2149 _, err = stmtSaveFilter.Exec(userinfo.UserID, j)
2150 }
2151 if err != nil {
2152 elog.Printf("error saving filter: %s", err)
2153 }
2154
2155 filtInvalidator.Clear(userinfo.UserID)
2156 http.Redirect(w, r, "/hfcs", http.StatusSeeOther)
2157}
2158
2159func accountpage(w http.ResponseWriter, r *http.Request) {
2160 u := login.GetUserInfo(r)
2161 user, _ := butwhatabout(u.Username)
2162 templinfo := getInfo(r)
2163 templinfo["UserCSRF"] = login.GetCSRF("saveuser", r)
2164 templinfo["LogoutCSRF"] = login.GetCSRF("logout", r)
2165 templinfo["User"] = user
2166 about := user.About
2167 if ava := user.Options.Avatar; ava != "" {
2168 about += "\n\navatar: " + ava[strings.LastIndexByte(ava, '/')+1:]
2169 }
2170 if ban := user.Options.Banner; ban != "" {
2171 about += "\n\nbanner: " + ban[strings.LastIndexByte(ban, '/')+1:]
2172 }
2173 templinfo["WhatAbout"] = about
2174 err := readviews.Execute(w, "account.html", templinfo)
2175 if err != nil {
2176 elog.Print(err)
2177 }
2178}
2179
2180func dochpass(w http.ResponseWriter, r *http.Request) {
2181 err := login.ChangePassword(w, r)
2182 if err != nil {
2183 elog.Printf("error changing password: %s", err)
2184 }
2185 http.Redirect(w, r, "/account", http.StatusSeeOther)
2186}
2187
2188var oldfingers = cache.New(cache.Options{Filler: func(orig string) ([]byte, bool) {
2189 if strings.HasPrefix(orig, "acct:") {
2190 orig = orig[5:]
2191 }
2192 name := orig
2193 idx := strings.LastIndexByte(name, '/')
2194 if idx != -1 {
2195 name = name[idx+1:]
2196 if fmt.Sprintf("https://%s/%s/%s", serverName, userSep, name) != orig {
2197 ilog.Printf("foreign request rejected")
2198 name = ""
2199 }
2200 } else {
2201 idx = strings.IndexByte(name, '@')
2202 if idx != -1 {
2203 name = name[:idx]
2204 if !(name+"@"+serverName == orig || name+"@"+masqName == orig) {
2205 ilog.Printf("foreign request rejected")
2206 name = ""
2207 }
2208 }
2209 }
2210 user, err := butwhatabout(name)
2211 if err != nil {
2212 return nil, false
2213 }
2214
2215 j := junk.New()
2216 pretty := fmt.Sprintf("https://%s/@%s", serverName, name)
2217 j["subject"] = fmt.Sprintf("acct:%s@%s", user.Name, masqName)
2218 j["aliases"] = []string{pretty, user.URL}
2219 l := junk.New()
2220 l["rel"] = "self"
2221 l["type"] = `application/activity+json`
2222 l["href"] = user.URL
2223 j["links"] = []junk.Junk{l}
2224 return j.ToBytes(), true
2225 l2 := junk.New()
2226 l2["rel"] = "http://webfinger.net/rel/profile-page"
2227 l2["type"] = "text/html"
2228 l2["href"] = pretty
2229 j["links"] = []junk.Junk{l, l2}
2230}})
2231
2232func fingerlicker(w http.ResponseWriter, r *http.Request) {
2233 orig := r.FormValue("resource")
2234
2235 dlog.Printf("finger lick: %s", orig)
2236
2237 var j []byte
2238 ok := oldfingers.Get(orig, &j)
2239 if ok {
2240 w.Header().Set("Content-Type", "application/jrd+json")
2241 w.Write(j)
2242 } else {
2243 http.NotFound(w, r)
2244 }
2245}
2246
2247func somedays() string {
2248 secs := 432000 + notrand.Int63n(432000)
2249 return fmt.Sprintf("%d", secs)
2250}
2251
2252func lookatme(ava string) string {
2253 if strings.Contains(ava, serverName+"/"+userSep) {
2254 idx := strings.LastIndexByte(ava, '/')
2255 if idx < len(ava) {
2256 name := ava[idx+1:]
2257 user, _ := butwhatabout(name)
2258 if user != nil && user.URL == ava {
2259 return user.Options.Avatar
2260 }
2261 }
2262 }
2263 return ""
2264}
2265
2266func avatate(w http.ResponseWriter, r *http.Request) {
2267 if develMode {
2268 loadAvatarColors()
2269 }
2270 var a []byte
2271 n := r.FormValue("a")
2272 if redir := lookatme(n); redir != "" {
2273 http.Redirect(w, r, redir, http.StatusSeeOther)
2274 return
2275 }
2276 a := genAvatar(n)
2277 if !develMode {
2278 w.Header().Set("Cache-Control", "max-age="+somedays())
2279 }
2280
2281 w.Write(a)
2282}
2283
2284func serveviewasset(w http.ResponseWriter, r *http.Request) {
2285 serveasset(w, r, viewDir)
2286}
2287func servedataasset(w http.ResponseWriter, r *http.Request) {
2288 if r.URL.Path == "/favicon.ico" {
2289 r.URL.Path = "/icon.png"
2290 }
2291 serveasset(w, r, dataDir)
2292}
2293
2294func serveasset(w http.ResponseWriter, r *http.Request, basedir string) {
2295 if !develMode {
2296 w.Header().Set("Cache-Control", "max-age=7776000")
2297 }
2298 http.ServeFile(w, r, basedir+"/views"+r.URL.Path)
2299}
2300func servehelp(w http.ResponseWriter, r *http.Request) {
2301 name := mux.Vars(r)["name"]
2302 if !develMode {
2303 w.Header().Set("Cache-Control", "max-age=3600")
2304 }
2305 http.ServeFile(w, r, viewDir+"/docs/"+name)
2306}
2307func servehtml(w http.ResponseWriter, r *http.Request) {
2308 u := login.GetUserInfo(r)
2309 templinfo := getInfo(r)
2310 templinfo["AboutMsg"] = aboutMsg
2311 templinfo["LoginMsg"] = loginMsg
2312 templinfo["HonkVersion"] = softwareVersion
2313 if r.URL.Path == "/about" {
2314 templinfo["Sensors"] = getSensors()
2315 }
2316 if u == nil && !develMode {
2317 w.Header().Set("Cache-Control", "max-age=60")
2318 }
2319 err := readviews.Execute(w, r.URL.Path[1:]+".html", templinfo)
2320 if err != nil {
2321 elog.Print(err)
2322 }
2323}
2324func serveemu(w http.ResponseWriter, r *http.Request) {
2325 emu := mux.Vars(r)["emu"]
2326
2327 w.Header().Set("Cache-Control", "max-age="+somedays())
2328 http.ServeFile(w, r, dataDir+"/emus/"+emu)
2329}
2330func servememe(w http.ResponseWriter, r *http.Request) {
2331 meme := mux.Vars(r)["meme"]
2332
2333 w.Header().Set("Cache-Control", "max-age="+somedays())
2334 http.ServeFile(w, r, dataDir+"/memes/"+meme)
2335}
2336
2337func servefile(w http.ResponseWriter, r *http.Request) {
2338 xid := mux.Vars(r)["xid"]
2339 var media string
2340 var data []byte
2341 row := stmtGetFileData.QueryRow(xid)
2342 err := row.Scan(&media, &data)
2343 if err != nil {
2344 elog.Printf("error loading file: %s", err)
2345 http.NotFound(w, r)
2346 return
2347 }
2348 w.Header().Set("Content-Type", media)
2349 w.Header().Set("X-Content-Type-Options", "nosniff")
2350 w.Header().Set("Cache-Control", "max-age="+somedays())
2351 w.Write(data)
2352}
2353
2354func nomoroboto(w http.ResponseWriter, r *http.Request) {
2355 io.WriteString(w, "User-agent: *\n")
2356 io.WriteString(w, "Disallow: /a\n")
2357 io.WriteString(w, "Disallow: /d/\n")
2358 io.WriteString(w, "Disallow: /meme/\n")
2359 io.WriteString(w, "Disallow: /o\n")
2360 io.WriteString(w, "Disallow: /o/\n")
2361 io.WriteString(w, "Disallow: /help/\n")
2362 for _, u := range allusers() {
2363 fmt.Fprintf(w, "Disallow: /%s/%s/%s/\n", userSep, u.Username, honkSep)
2364 }
2365}
2366
2367type Hydration struct {
2368 Tophid int64
2369 Srvmsg template.HTML
2370 Honks string
2371 MeCount int64
2372 ChatCount int64
2373}
2374
2375func webhydra(w http.ResponseWriter, r *http.Request) {
2376 u := login.GetUserInfo(r)
2377 userid := u.UserID
2378 templinfo := getInfo(r)
2379 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
2380 page := r.FormValue("page")
2381
2382 wanted, _ := strconv.ParseInt(r.FormValue("tophid"), 10, 0)
2383
2384 var hydra Hydration
2385
2386 var honks []*Honk
2387 switch page {
2388 case "atme":
2389 honks = gethonksforme(userid, wanted)
2390 honks = osmosis(honks, userid, false)
2391 menewnone(userid)
2392 hydra.Srvmsg = "at me!"
2393 case "longago":
2394 honks = gethonksfromlongago(userid, wanted)
2395 honks = osmosis(honks, userid, false)
2396 hydra.Srvmsg = "from long ago"
2397 case "home":
2398 honks = gethonksforuser(userid, wanted)
2399 honks = osmosis(honks, userid, true)
2400 hydra.Srvmsg = serverMsg
2401 case "first":
2402 honks = gethonksforuserfirstclass(userid, wanted)
2403 honks = osmosis(honks, userid, true)
2404 hydra.Srvmsg = "first class only"
2405 case "saved":
2406 honks = getsavedhonks(userid, wanted)
2407 templinfo["PageName"] = "saved"
2408 hydra.Srvmsg = "saved honks"
2409 case "combo":
2410 c := r.FormValue("c")
2411 honks = gethonksbycombo(userid, c, wanted)
2412 honks = osmosis(honks, userid, false)
2413 hydra.Srvmsg = templates.Sprintf("honks by combo: %s", c)
2414 case "convoy":
2415 c := r.FormValue("c")
2416 honks = gethonksbyconvoy(userid, c, wanted)
2417 honks = osmosis(honks, userid, false)
2418 honks = threadsort(honks)
2419 reversehonks(honks)
2420 hydra.Srvmsg = templates.Sprintf("honks in convoy: %s", c)
2421 case "honker":
2422 xid := r.FormValue("xid")
2423 honks = gethonksbyxonker(userid, xid, wanted)
2424 miniform := templates.Sprintf(`<form action="/submithonker" method="POST">
2425 <input type="hidden" name="CSRF" value="%s">
2426 <input type="hidden" name="url" value="%s">
2427 <button tabindex=1 name="add honker" value="add honker">add honker</button>
2428 </form>`, login.GetCSRF("submithonker", r), xid)
2429 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>%s`, xid, xid, miniform)
2430 hydra.Srvmsg = msg
2431 case "user":
2432 uname := r.FormValue("uname")
2433 honks = gethonksbyuser(uname, u != nil && u.Username == uname, wanted)
2434 hydra.Srvmsg = templates.Sprintf("honks by user: %s", uname)
2435 default:
2436 http.NotFound(w, r)
2437 }
2438
2439 if len(honks) > 0 {
2440 hydra.Tophid = honks[0].ID
2441 } else {
2442 hydra.Tophid = wanted
2443 }
2444 reverbolate(userid, honks)
2445
2446 user, _ := butwhatabout(u.Username)
2447
2448 var buf strings.Builder
2449 templinfo["Honks"] = honks
2450 templinfo["MapLink"] = getmaplink(u)
2451 templinfo["User"], _ = butwhatabout(u.Username)
2452 err := readviews.Execute(&buf, "honkfrags.html", templinfo)
2453 if err != nil {
2454 elog.Printf("frag error: %s", err)
2455 return
2456 }
2457 hydra.Honks = buf.String()
2458 hydra.MeCount = user.Options.MeCount
2459 hydra.ChatCount = user.Options.ChatCount
2460 w.Header().Set("Content-Type", "application/json")
2461 j, _ := jsonify(&hydra)
2462 io.WriteString(w, j)
2463}
2464
2465var honkline = make(chan bool)
2466
2467func honkhonkline() {
2468 for {
2469 select {
2470 case honkline <- true:
2471 default:
2472 return
2473 }
2474 }
2475}
2476
2477func apihandler(w http.ResponseWriter, r *http.Request) {
2478 u := login.GetUserInfo(r)
2479 userid := u.UserID
2480 action := r.FormValue("action")
2481 wait, _ := strconv.ParseInt(r.FormValue("wait"), 10, 0)
2482 dlog.Printf("api request '%s' on behalf of %s", action, u.Username)
2483 switch action {
2484 case "honk":
2485 h := submithonk(w, r)
2486 if h == nil {
2487 return
2488 }
2489
2490 fmt.Fprintf(w, "%s", h.XID)
2491 case "donk":
2492 d, err := submitdonk(w, r)
2493 if err != nil {
2494 http.Error(w, err.Error(), http.StatusBadRequest)
2495 return
2496 }
2497 if d == nil {
2498 http.Error(w, "missing donk", http.StatusBadRequest)
2499 return
2500 }
2501 w.Write([]byte(d.XID))
2502 case "zonkit":
2503 zonkit(w, r)
2504 case "gethonks":
2505 var honks []*Honk
2506 wanted, _ := strconv.ParseInt(r.FormValue("after"), 10, 0)
2507 page := r.FormValue("page")
2508 var waitchan <-chan time.Time
2509 requery:
2510 switch page {
2511 case "atme":
2512 honks = gethonksforme(userid, wanted)
2513 honks = osmosis(honks, userid, false)
2514 menewnone(userid)
2515 case "longago":
2516 honks = gethonksfromlongago(userid, wanted)
2517 honks = osmosis(honks, userid, false)
2518 case "home":
2519 honks = gethonksforuser(userid, wanted)
2520 honks = osmosis(honks, userid, true)
2521 case "myhonks":
2522 honks = gethonksbyuser(u.Username, true, wanted)
2523 honks = osmosis(honks, userid, true)
2524 default:
2525 http.Error(w, "unknown page", http.StatusNotFound)
2526 return
2527 }
2528 if len(honks) == 0 && wait > 0 {
2529 if waitchan == nil {
2530 waitchan = time.After(time.Duration(wait) * time.Second)
2531 }
2532 select {
2533 case <-honkline:
2534 goto requery
2535 case <-waitchan:
2536 }
2537 }
2538 reverbolate(userid, honks)
2539 j := junk.New()
2540 j["honks"] = honks
2541 j.Write(w)
2542 case "sendactivity":
2543 user, _ := butwhatabout(u.Username)
2544 public := r.FormValue("public") == "1"
2545 rcpts := boxuprcpts(user, r.Form["rcpt"], public)
2546 msg := []byte(r.FormValue("msg"))
2547 for rcpt := range rcpts {
2548 go deliverate(userid, rcpt, msg)
2549 }
2550 case "gethonkers":
2551 j := junk.New()
2552 j["honkers"] = gethonkers(u.UserID)
2553 j.Write(w)
2554 case "savehonker":
2555 h := submithonker(w, r)
2556 if h == nil {
2557 return
2558 }
2559 fmt.Fprintf(w, "%d", h.ID)
2560 default:
2561 http.Error(w, "unknown action", http.StatusNotFound)
2562 return
2563 }
2564}
2565
2566func fiveoh(w http.ResponseWriter, r *http.Request) {
2567 fd, err := os.OpenFile("violations.json", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
2568 if err != nil {
2569 elog.Printf("error opening violations! %s", err)
2570 return
2571 }
2572 defer fd.Close()
2573 io.Copy(fd, r.Body)
2574}
2575
2576var endoftheworld = make(chan bool)
2577var readyalready = make(chan bool)
2578var workinprogress = 0
2579
2580func enditall() {
2581 sig := make(chan os.Signal)
2582 signal.Notify(sig, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT)
2583 <-sig
2584 ilog.Printf("stopping...")
2585 for i := 0; i < workinprogress; i++ {
2586 endoftheworld <- true
2587 }
2588 ilog.Printf("waiting...")
2589 for i := 0; i < workinprogress; i++ {
2590 <-readyalready
2591 }
2592 ilog.Printf("apocalypse")
2593 os.Exit(0)
2594}
2595
2596var preservehooks []func()
2597
2598func bgmonitor() {
2599 for {
2600 when := time.Now().Add(-3 * 24 * time.Hour).UTC().Format(dbtimeformat)
2601 _, err := stmtDeleteOldXonkers.Exec("pubkey", when)
2602 if err != nil {
2603 elog.Printf("error deleting old xonkers: %s", err)
2604 }
2605 zaggies.Flush()
2606 time.Sleep(50 * time.Minute)
2607 }
2608}
2609
2610func addcspheaders(next http.Handler) http.Handler {
2611 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
2612 w.Header().Set("Content-Security-Policy", "default-src 'none'; script-src 'self'; connect-src 'self'; style-src 'self'; img-src 'self'; media-src 'self'; report-uri /csp-violation")
2613 next.ServeHTTP(w, r)
2614 })
2615}
2616
2617func emuinit() {
2618 var emunames []string
2619 dir, err := os.Open(dataDir + "/emus")
2620 if err == nil {
2621 emunames, _ = dir.Readdirnames(0)
2622 dir.Close()
2623 }
2624 for _, e := range emunames {
2625 if len(e) <= 4 {
2626 continue
2627 }
2628 ext := e[len(e)-4:]
2629 emu := Emu{
2630 ID: fmt.Sprintf("/emu/%s", e),
2631 Name: e[:len(e)-4],
2632 Type: "image/" + ext[1:],
2633 }
2634 allemus = append(allemus, emu)
2635 }
2636 sort.Slice(allemus, func(i, j int) bool {
2637 return allemus[i].Name < allemus[j].Name
2638 })
2639}
2640
2641func redirectPretty(w http.ResponseWriter, r *http.Request) {
2642 last := path.Base(r.URL.Path)
2643 name := mux.Vars(r)["name"]
2644 aturl := "/@" + name
2645
2646 if last == name {
2647 last = ""
2648 }
2649 http.Redirect(w, r, path.Join(aturl, last), http.StatusMovedPermanently)
2650}
2651
2652func serve() {
2653 db := opendatabase()
2654 login.Init(login.InitArgs{Db: db, Logger: ilog, Insecure: develMode, SameSiteStrict: !develMode})
2655
2656 listener, err := openListener()
2657 if err != nil {
2658 elog.Fatal(err)
2659 }
2660 runBackendServer()
2661 go enditall()
2662 go redeliverator()
2663 go tracker()
2664 go bgmonitor()
2665 loadLingo()
2666 emuinit()
2667
2668 readviews = templates.Load(develMode,
2669 viewDir+"/views/honkpage.html",
2670 viewDir+"/views/honkfrags.html",
2671 viewDir+"/views/honkers.html",
2672 viewDir+"/views/chatter.html",
2673 viewDir+"/views/hfcs.html",
2674 viewDir+"/views/combos.html",
2675 viewDir+"/views/honkform.html",
2676 viewDir+"/views/honk.html",
2677 viewDir+"/views/account.html",
2678 viewDir+"/views/about.html",
2679 viewDir+"/views/funzone.html",
2680 viewDir+"/views/login.html",
2681 viewDir+"/views/xzone.html",
2682 viewDir+"/views/msg.html",
2683 viewDir+"/views/header.html",
2684 viewDir+"/views/onts.html",
2685 viewDir+"/views/emus.html",
2686 viewDir+"/views/honkpage.js",
2687 )
2688 if !develMode {
2689 assets := []string{
2690 viewDir + "/views/style.css",
2691 dataDir + "/views/local.css",
2692 viewDir + "/views/honkpage.js",
2693 dataDir + "/views/local.js",
2694 }
2695 for _, s := range assets {
2696 savedassetparams[s] = getassetparam(s)
2697 }
2698 loadAvatarColors()
2699 }
2700
2701 for _, h := range preservehooks {
2702 h()
2703 }
2704
2705 mux := mux.NewRouter()
2706 mux.Use(addcspheaders)
2707 mux.Use(login.Checker)
2708
2709 mux.Handle("/api", login.TokenRequired(http.HandlerFunc(apihandler)))
2710
2711 posters := mux.Methods("POST").Subrouter()
2712 getters := mux.Methods("GET").Subrouter()
2713
2714 getters.HandleFunc("/", homepage)
2715 getters.HandleFunc("/home", homepage)
2716 getters.HandleFunc("/front", homepage)
2717 getters.HandleFunc("/events", homepage)
2718 getters.HandleFunc("/robots.txt", nomoroboto)
2719 getters.HandleFunc("/rss", showrss)
2720 getters.HandleFunc("/@{name:[\\pL[:digit:]]+}", showuser)
2721 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}", redirectPretty)
2722 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/"+honkSep+"/{xid:[\\pL[:digit:]]+}", showonehonk)
2723 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/rss", showrss)
2724 posters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/inbox", inbox)
2725 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/outbox", outbox)
2726 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/followers", emptiness)
2727 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/following", emptiness)
2728 getters.HandleFunc("/a", avatate)
2729 getters.HandleFunc("/o", thelistingoftheontologies)
2730 getters.HandleFunc("/o/{name:.+}", showontology)
2731 getters.HandleFunc("/d/{xid:[\\pL[:digit:].]+}", servefile)
2732 getters.HandleFunc("/emu/{emu:[^.]*[^/]+}", serveemu)
2733 getters.HandleFunc("/meme/{meme:[^.]*[^/]+}", servememe)
2734 getters.HandleFunc("/.well-known/webfinger", fingerlicker)
2735
2736 getters.HandleFunc("/flag/{code:.+}", showflag)
2737
2738 getters.HandleFunc("/server", serveractor)
2739 posters.HandleFunc("/server/inbox", serverinbox)
2740 posters.HandleFunc("/inbox", serverinbox)
2741
2742 posters.HandleFunc("/csp-violation", fiveoh)
2743
2744 getters.HandleFunc("/style.css", serveviewasset)
2745 getters.HandleFunc("/honkpage.js", serveviewasset)
2746 getters.HandleFunc("/misc.js", serveviewasset)
2747 getters.HandleFunc("/local.css", servedataasset)
2748 getters.HandleFunc("/local.js", servedataasset)
2749 getters.HandleFunc("/icon.png", servedataasset)
2750 getters.HandleFunc("/favicon.ico", servedataasset)
2751
2752 getters.HandleFunc("/about", servehtml)
2753 getters.HandleFunc("/login", servehtml)
2754 posters.HandleFunc("/dologin", login.LoginFunc)
2755 getters.HandleFunc("/logout", login.LogoutFunc)
2756 getters.HandleFunc("/help/{name:[\\pL[:digit:]_.-]+}", servehelp)
2757
2758 loggedin := mux.NewRoute().Subrouter()
2759 loggedin.Use(login.Required)
2760 loggedin.HandleFunc("/first", homepage)
2761 loggedin.HandleFunc("/chatter", showchatter)
2762 loggedin.Handle("/sendchonk", login.CSRFWrap("sendchonk", http.HandlerFunc(submitchonk)))
2763 loggedin.HandleFunc("/saved", homepage)
2764 loggedin.HandleFunc("/account", accountpage)
2765 loggedin.HandleFunc("/funzone", showfunzone)
2766 loggedin.HandleFunc("/chpass", dochpass)
2767 loggedin.HandleFunc("/atme", homepage)
2768 loggedin.HandleFunc("/longago", homepage)
2769 loggedin.HandleFunc("/hfcs", hfcspage)
2770 loggedin.HandleFunc("/xzone", xzone)
2771 loggedin.HandleFunc("/newhonk", newhonkpage)
2772 loggedin.HandleFunc("/edit", edithonkpage)
2773 loggedin.Handle("/honk", login.CSRFWrap("honkhonk", http.HandlerFunc(websubmithonk)))
2774 loggedin.Handle("/bonk", login.CSRFWrap("honkhonk", http.HandlerFunc(submitbonk)))
2775 loggedin.Handle("/zonkit", login.CSRFWrap("honkhonk", http.HandlerFunc(zonkit)))
2776 loggedin.Handle("/savehfcs", login.CSRFWrap("filter", http.HandlerFunc(savehfcs)))
2777 loggedin.Handle("/saveuser", login.CSRFWrap("saveuser", http.HandlerFunc(saveuser)))
2778 loggedin.Handle("/ximport", login.CSRFWrap("ximport", http.HandlerFunc(ximport)))
2779 loggedin.HandleFunc("/honkers", showhonkers)
2780 loggedin.HandleFunc("/h/{name:[\\pL[:digit:]_.-]+}", showhonker)
2781 loggedin.HandleFunc("/h", showhonker)
2782 loggedin.HandleFunc("/c/{name:[\\pL[:digit:]_.-]+}", showcombo)
2783 loggedin.HandleFunc("/c", showcombos)
2784 loggedin.HandleFunc("/t", showconvoy)
2785 loggedin.HandleFunc("/q", showsearch)
2786 loggedin.HandleFunc("/hydra", webhydra)
2787 loggedin.HandleFunc("/emus", showemus)
2788 loggedin.Handle("/submithonker", login.CSRFWrap("submithonker", http.HandlerFunc(websubmithonker)))
2789
2790 err = http.Serve(listener, mux)
2791 if err != nil {
2792 elog.Fatal(err)
2793 }
2794}