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 dlog.Println("convoy: %s", c)
789 templinfo["ServerMessage"] = "honks in convoy: " + c
790 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
791 honkpage(w, u, honks, templinfo)
792}
793func showsearch(w http.ResponseWriter, r *http.Request) {
794 q := r.FormValue("q")
795 if strings.HasPrefix(q, "https://") {
796 ximport(w, r)
797 return
798 }
799 u := login.GetUserInfo(r)
800 honks := gethonksbysearch(u.UserID, q, 0)
801 templinfo := getInfo(r)
802 templinfo["PageName"] = "search"
803 templinfo["PageArg"] = q
804 templinfo["ServerMessage"] = "honks for search: " + q
805 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
806 honkpage(w, u, honks, templinfo)
807}
808func showontology(w http.ResponseWriter, r *http.Request) {
809 name := mux.Vars(r)["name"]
810 u := login.GetUserInfo(r)
811 var userid int64 = -1
812 if u != nil {
813 userid = u.UserID
814 }
815 honks := gethonksbyontology(userid, "#"+name, 0)
816 if friendorfoe(r.Header.Get("Accept")) {
817 if len(honks) > 40 {
818 honks = honks[0:40]
819 }
820
821 var xids []string
822 for _, h := range honks {
823 xids = append(xids, h.XID)
824 }
825
826 user := getserveruser()
827
828 j := junk.New()
829 j["@context"] = itiswhatitis
830 j["id"] = fmt.Sprintf("https://%s/o/%s", serverName, name)
831 j["name"] = "#" + name
832 j["attributedTo"] = user.URL
833 j["type"] = "OrderedCollection"
834 j["totalItems"] = len(xids)
835 j["orderedItems"] = xids
836
837 j.Write(w)
838 return
839 }
840
841 templinfo := getInfo(r)
842 templinfo["ServerMessage"] = "honks by ontology: " + name
843 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
844 honkpage(w, u, honks, templinfo)
845}
846
847type Ont struct {
848 Name string
849 Count int64
850}
851
852func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
853 u := login.GetUserInfo(r)
854 var userid int64 = -1
855 if u != nil {
856 userid = u.UserID
857 }
858 rows, err := stmtAllOnts.Query(userid)
859 if err != nil {
860 elog.Printf("selection error: %s", err)
861 return
862 }
863 defer rows.Close()
864 var onts []Ont
865 for rows.Next() {
866 var o Ont
867 err := rows.Scan(&o.Name, &o.Count)
868 if err != nil {
869 elog.Printf("error scanning ont: %s", err)
870 continue
871 }
872 if utf8.RuneCountInString(o.Name) > 24 {
873 continue
874 }
875 o.Name = o.Name[1:]
876 onts = append(onts, o)
877 }
878 sort.Slice(onts, func(i, j int) bool {
879 return onts[i].Name < onts[j].Name
880 })
881 if u == nil && !develMode {
882 w.Header().Set("Cache-Control", "max-age=300")
883 }
884 templinfo := getInfo(r)
885 templinfo["Onts"] = onts
886 templinfo["FirstRune"] = func(s string) rune { r, _ := utf8.DecodeRuneInString(s); return r }
887 err = readviews.Execute(w, "onts.html", templinfo)
888 if err != nil {
889 elog.Print(err)
890 }
891}
892
893type Track struct {
894 xid string
895 who string
896}
897
898func getbacktracks(xid string) []string {
899 c := make(chan bool)
900 dumptracks <- c
901 <-c
902 row := stmtGetTracks.QueryRow(xid)
903 var rawtracks string
904 err := row.Scan(&rawtracks)
905 if err != nil {
906 if err != sql.ErrNoRows {
907 elog.Printf("error scanning tracks: %s", err)
908 }
909 return nil
910 }
911 var rcpts []string
912 for _, f := range strings.Split(rawtracks, " ") {
913 idx := strings.LastIndexByte(f, '#')
914 if idx != -1 {
915 f = f[:idx]
916 }
917 if !strings.HasPrefix(f, "https://") {
918 f = fmt.Sprintf("%%https://%s/inbox", f)
919 }
920 rcpts = append(rcpts, f)
921 }
922 return rcpts
923}
924
925func savetracks(tracks map[string][]string) {
926 db := opendatabase()
927 tx, err := db.Begin()
928 if err != nil {
929 elog.Printf("savetracks begin error: %s", err)
930 return
931 }
932 defer func() {
933 err := tx.Commit()
934 if err != nil {
935 elog.Printf("savetracks commit error: %s", err)
936 }
937
938 }()
939 stmtGetTracks, err := tx.Prepare("select fetches from tracks where xid = ?")
940 if err != nil {
941 elog.Printf("savetracks error: %s", err)
942 return
943 }
944 stmtNewTracks, err := tx.Prepare("insert into tracks (xid, fetches) values (?, ?)")
945 if err != nil {
946 elog.Printf("savetracks error: %s", err)
947 return
948 }
949 stmtUpdateTracks, err := tx.Prepare("update tracks set fetches = ? where xid = ?")
950 if err != nil {
951 elog.Printf("savetracks error: %s", err)
952 return
953 }
954 count := 0
955 for xid, f := range tracks {
956 count += len(f)
957 var prev string
958 row := stmtGetTracks.QueryRow(xid)
959 err := row.Scan(&prev)
960 if err == sql.ErrNoRows {
961 f = oneofakind(f)
962 stmtNewTracks.Exec(xid, strings.Join(f, " "))
963 } else if err == nil {
964 all := append(strings.Split(prev, " "), f...)
965 all = oneofakind(all)
966 stmtUpdateTracks.Exec(strings.Join(all, " "))
967 } else {
968 elog.Printf("savetracks error: %s", err)
969 }
970 }
971 dlog.Printf("saved %d new fetches", count)
972}
973
974var trackchan = make(chan Track)
975var dumptracks = make(chan chan bool)
976
977func tracker() {
978 timeout := 4 * time.Minute
979 sleeper := time.NewTimer(timeout)
980 tracks := make(map[string][]string)
981 workinprogress++
982 for {
983 select {
984 case track := <-trackchan:
985 tracks[track.xid] = append(tracks[track.xid], track.who)
986 case <-sleeper.C:
987 if len(tracks) > 0 {
988 go savetracks(tracks)
989 tracks = make(map[string][]string)
990 }
991 sleeper.Reset(timeout)
992 case c := <-dumptracks:
993 if len(tracks) > 0 {
994 savetracks(tracks)
995 }
996 c <- true
997 case <-endoftheworld:
998 if len(tracks) > 0 {
999 savetracks(tracks)
1000 }
1001 readyalready <- true
1002 return
1003 }
1004 }
1005}
1006
1007var re_keyholder = regexp.MustCompile(`keyId="([^"]+)"`)
1008
1009func trackback(xid string, r *http.Request) {
1010 agent := r.UserAgent()
1011 who := originate(agent)
1012 sig := r.Header.Get("Signature")
1013 if sig != "" {
1014 m := re_keyholder.FindStringSubmatch(sig)
1015 if len(m) == 2 {
1016 who = m[1]
1017 }
1018 }
1019 if who != "" {
1020 trackchan <- Track{xid: xid, who: who}
1021 }
1022}
1023
1024func threadsort(honks []*Honk) []*Honk {
1025 sort.Slice(honks, func(i, j int) bool {
1026 return honks[i].Date.Before(honks[j].Date)
1027 })
1028 honkx := make(map[string]*Honk)
1029 kids := make(map[string][]*Honk)
1030 for _, h := range honks {
1031 honkx[h.XID] = h
1032 rid := h.RID
1033 kids[rid] = append(kids[rid], h)
1034 }
1035 done := make(map[*Honk]bool)
1036 var thread []*Honk
1037 var nextlevel func(p *Honk)
1038 level := 0
1039 nextlevel = func(p *Honk) {
1040 levelup := level < 4
1041 if pp := honkx[p.RID]; p.RID == "" || (pp != nil && p.Honker == pp.Honker) {
1042 levelup = false
1043 }
1044 if level > 0 && len(kids[p.RID]) == 1 {
1045 if pp := honkx[p.RID]; pp != nil && len(kids[pp.RID]) == 1 {
1046 levelup = false
1047 }
1048 }
1049 if levelup {
1050 level++
1051 }
1052 p.Style += fmt.Sprintf(" level%d", level)
1053 childs := kids[p.XID]
1054 sort.SliceStable(childs, func(i, j int) bool {
1055 return childs[i].Honker == p.Honker && childs[j].Honker != p.Honker
1056 })
1057 for _, h := range childs {
1058 if !done[h] {
1059 done[h] = true
1060 thread = append(thread, h)
1061 nextlevel(h)
1062 }
1063 }
1064 if levelup {
1065 level--
1066 }
1067 }
1068 for _, h := range honks {
1069 if !done[h] && h.RID == "" {
1070 done[h] = true
1071 thread = append(thread, h)
1072 nextlevel(h)
1073 }
1074 }
1075 for _, h := range honks {
1076 if !done[h] {
1077 done[h] = true
1078 thread = append(thread, h)
1079 nextlevel(h)
1080 }
1081 }
1082 return thread
1083}
1084
1085func honkology(honk *Honk) template.HTML {
1086 var user *WhatAbout
1087 ok := somenumberedusers.Get(honk.UserID, &user)
1088 if !ok {
1089 return ""
1090 }
1091 title := fmt.Sprintf("%s: %s", user.Display, honk.Precis)
1092 imgurl := avatarURL(user)
1093 for _, d := range honk.Donks {
1094 if d.Local && strings.HasPrefix(d.Media, "image") {
1095 imgurl = d.URL
1096 break
1097 }
1098 }
1099 short := honk.Noise
1100 if len(short) > 160 {
1101 short = short[0:160] + "..."
1102 }
1103 return templates.Sprintf(
1104 `<meta property="og:title" content="%s" />
1105<meta property="og:type" content="article" />
1106<meta property="article:author" content="%s" />
1107<meta property="og:url" content="%s" />
1108<meta property="og:image" content="%s" />
1109<meta property="og:description" content="%s" />`,
1110 title, user.URL, honk.XID, imgurl, short)
1111}
1112
1113func showonehonk(w http.ResponseWriter, r *http.Request) {
1114 name := mux.Vars(r)["name"]
1115 user, err := butwhatabout(name)
1116 if err != nil {
1117 http.NotFound(w, r)
1118 return
1119 }
1120 if stealthmode(user.ID, r) {
1121 http.NotFound(w, r)
1122 return
1123 }
1124 xid := fmt.Sprintf("https://%s%s", serverName, r.URL.Path)
1125
1126 if friendorfoe(r.Header.Get("Accept")) {
1127 j, ok := gimmejonk(xid)
1128 if ok {
1129 trackback(xid, r)
1130 w.Header().Set("Content-Type", theonetruename)
1131 w.Write(j)
1132 } else {
1133 http.NotFound(w, r)
1134 }
1135 return
1136 }
1137 honk := getxonk(user.ID, xid)
1138 if honk == nil {
1139 http.NotFound(w, r)
1140 return
1141 }
1142 u := login.GetUserInfo(r)
1143 if u != nil && u.UserID != user.ID {
1144 u = nil
1145 }
1146 if !honk.Public {
1147 if u == nil {
1148 http.NotFound(w, r)
1149 return
1150
1151 }
1152 honks := []*Honk{honk}
1153 donksforhonks(honks)
1154 templinfo := getInfo(r)
1155 templinfo["ServerMessage"] = "one honk maybe more"
1156 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1157 honkpage(w, u, honks, templinfo)
1158 return
1159 }
1160
1161 templinfo := getInfo(r)
1162 rawhonks := gethonksbyconvoy(honk.UserID, honk.Convoy, 0)
1163 //reversehonks(rawhonks)
1164 rawhonks = threadsort(rawhonks)
1165 var honks []*Honk
1166 for _, h := range rawhonks {
1167 if h.XID == xid {
1168 templinfo["Honkology"] = honkology(h)
1169 if len(honks) != 0 {
1170 h.Style += " glow"
1171 }
1172 }
1173 if h.Public && (h.Whofore == 2 || h.IsAcked()) {
1174 honks = append(honks, h)
1175 }
1176 }
1177
1178 templinfo["ServerMessage"] = "one honk maybe more"
1179 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1180 templinfo["APAltLink"] = templates.Sprintf("<link href='%s' rel='alternate' type='application/activity+json'>", xid)
1181 honkpage(w, u, honks, templinfo)
1182}
1183
1184func honkpage(w http.ResponseWriter, u *login.UserInfo, honks []*Honk, templinfo map[string]interface{}) {
1185 var emunames []string
1186 dir, err := os.Open(dataDir + "/emus")
1187 if err == nil {
1188 emunames, _ = dir.Readdirnames(0)
1189 dir.Close()
1190 }
1191 for i, e := range emunames {
1192 if len(e) > 4 {
1193 emunames[i] = e[:len(e)-4]
1194 }
1195 }
1196 templinfo["Emus"] = emunames
1197 var userid int64 = -1
1198 if u != nil {
1199 userid = u.UserID
1200 templinfo["User"], _ = butwhatabout(u.Username)
1201 }
1202 reverbolate(userid, honks)
1203 templinfo["Honks"] = honks
1204 templinfo["MapLink"] = getmaplink(u)
1205 if templinfo["TopHID"] == nil {
1206 if len(honks) > 0 {
1207 templinfo["TopHID"] = honks[0].ID
1208 } else {
1209 templinfo["TopHID"] = 0
1210 }
1211 }
1212 if u == nil && !develMode {
1213 w.Header().Set("Cache-Control", "max-age=60")
1214 }
1215 err = readviews.Execute(w, "honkpage.html", templinfo)
1216 if err != nil {
1217 elog.Print(err)
1218 }
1219}
1220
1221func saveuser(w http.ResponseWriter, r *http.Request) {
1222 whatabout := r.FormValue("whatabout")
1223 whatabout = strings.Replace(whatabout, "\r", "", -1)
1224 u := login.GetUserInfo(r)
1225 user, _ := butwhatabout(u.Username)
1226 db := opendatabase()
1227
1228 options := user.Options
1229 if r.FormValue("skinny") == "skinny" {
1230 options.SkinnyCSS = true
1231 } else {
1232 options.SkinnyCSS = false
1233 }
1234 if r.FormValue("omitimages") == "omitimages" {
1235 options.OmitImages = true
1236 } else {
1237 options.OmitImages = false
1238 }
1239 if r.FormValue("mentionall") == "mentionall" {
1240 options.MentionAll = true
1241 } else {
1242 options.MentionAll = false
1243 }
1244 if r.FormValue("inlineqts") == "inlineqts" {
1245 options.InlineQuotes = true
1246 } else {
1247 options.InlineQuotes = false
1248 }
1249 if r.FormValue("maps") == "apple" {
1250 options.MapLink = "apple"
1251 } else {
1252 options.MapLink = ""
1253 }
1254
1255 sendupdate := false
1256 if r.FormValue("displayname") != "" {
1257 options.CustomDisplay = r.FormValue("displayname")
1258 _, err := db.Exec("update users set displayname = ? where username = ?", options.CustomDisplay, u.Username)
1259 if err != nil {
1260 elog.Printf("error setting displayname: %s", err)
1261 }
1262 sendupdate = true
1263 } else {
1264 options.CustomDisplay = ""
1265 }
1266
1267 options.Reaction = r.FormValue("reaction")
1268
1269 ava := re_avatar.FindString(whatabout)
1270 if ava != "" {
1271 whatabout = re_avatar.ReplaceAllString(whatabout, "")
1272 ava = ava[7:]
1273 if ava[0] == ' ' {
1274 ava = ava[1:]
1275 }
1276 ava = fmt.Sprintf("https://%s/meme/%s", serverName, ava)
1277 }
1278 if ava != options.Avatar {
1279 options.Avatar = ava
1280 sendupdate = true
1281 }
1282 ban := re_banner.FindString(whatabout)
1283 if ban != "" {
1284 whatabout = re_banner.ReplaceAllString(whatabout, "")
1285 ban = ban[7:]
1286 if ban[0] == ' ' {
1287 ban = ban[1:]
1288 }
1289 ban = fmt.Sprintf("https://%s/meme/%s", serverName, ban)
1290 }
1291 if ban != options.Banner {
1292 options.Banner = ban
1293 sendupdate = true
1294 }
1295 whatabout = strings.TrimSpace(whatabout)
1296 if whatabout != user.About {
1297 sendupdate = true
1298 }
1299 j, err := jsonify(options)
1300 if err == nil {
1301 _, err = db.Exec("update users set about = ?, options = ? where username = ?", whatabout, j, u.Username)
1302 }
1303 if err != nil {
1304 elog.Printf("error bouting what: %s", err)
1305 }
1306 somenamedusers.Clear(u.Username)
1307 somenumberedusers.Clear(u.UserID)
1308 oldjonkers.Clear(u.Username)
1309
1310 if sendupdate {
1311 updateMe(u.Username)
1312 }
1313
1314 http.Redirect(w, r, "/account", http.StatusSeeOther)
1315}
1316
1317func bonkit(xid string, user *WhatAbout) {
1318 dlog.Printf("bonking %s", xid)
1319
1320 xonk := getxonk(user.ID, xid)
1321 if xonk == nil {
1322 return
1323 }
1324 if !xonk.Public {
1325 return
1326 }
1327 if xonk.IsBonked() {
1328 return
1329 }
1330 donksforhonks([]*Honk{xonk})
1331
1332 _, err := stmtUpdateFlags.Exec(flagIsBonked, xonk.ID)
1333 if err != nil {
1334 elog.Printf("error acking bonk: %s", err)
1335 }
1336
1337 oonker := xonk.Oonker
1338 if oonker == "" {
1339 oonker = xonk.Honker
1340 }
1341 dt := time.Now().UTC()
1342 bonk := &Honk{
1343 UserID: user.ID,
1344 Username: user.Name,
1345 What: "bonk",
1346 Honker: user.URL,
1347 Oonker: oonker,
1348 XID: xonk.XID,
1349 RID: xonk.RID,
1350 Noise: xonk.Noise,
1351 Precis: xonk.Precis,
1352 URL: xonk.URL,
1353 Date: dt,
1354 Donks: xonk.Donks,
1355 Whofore: 2,
1356 Convoy: xonk.Convoy,
1357 Audience: []string{thewholeworld, oonker},
1358 Public: true,
1359 Format: xonk.Format,
1360 Place: xonk.Place,
1361 Onts: xonk.Onts,
1362 Time: xonk.Time,
1363 }
1364
1365 err = savehonk(bonk)
1366 if err != nil {
1367 elog.Printf("uh oh")
1368 return
1369 }
1370
1371 go honkworldwide(user, bonk)
1372}
1373
1374func submitbonk(w http.ResponseWriter, r *http.Request) {
1375 xid := r.FormValue("xid")
1376 userinfo := login.GetUserInfo(r)
1377 user, _ := butwhatabout(userinfo.Username)
1378
1379 bonkit(xid, user)
1380
1381 if r.FormValue("js") != "1" {
1382 templinfo := getInfo(r)
1383 templinfo["ServerMessage"] = "Bonked!"
1384 err := readviews.Execute(w, "msg.html", templinfo)
1385 if err != nil {
1386 elog.Print(err)
1387 }
1388 }
1389}
1390
1391func sendzonkofsorts(xonk *Honk, user *WhatAbout, what string, aux string) {
1392 zonk := &Honk{
1393 What: what,
1394 XID: xonk.XID,
1395 Date: time.Now().UTC(),
1396 Audience: oneofakind(xonk.Audience),
1397 Noise: aux,
1398 }
1399 zonk.Public = loudandproud(zonk.Audience)
1400
1401 dlog.Printf("announcing %sed honk: %s", what, xonk.XID)
1402 go honkworldwide(user, zonk)
1403}
1404
1405func zonkit(w http.ResponseWriter, r *http.Request) {
1406 wherefore := r.FormValue("wherefore")
1407 what := r.FormValue("what")
1408 userinfo := login.GetUserInfo(r)
1409 user, _ := butwhatabout(userinfo.Username)
1410
1411 if wherefore == "save" {
1412 xonk := getxonk(userinfo.UserID, what)
1413 if xonk != nil {
1414 _, err := stmtUpdateFlags.Exec(flagIsSaved, xonk.ID)
1415 if err != nil {
1416 elog.Printf("error saving: %s", err)
1417 }
1418 }
1419 return
1420 }
1421
1422 if wherefore == "unsave" {
1423 xonk := getxonk(userinfo.UserID, what)
1424 if xonk != nil {
1425 _, err := stmtClearFlags.Exec(flagIsSaved, xonk.ID)
1426 if err != nil {
1427 elog.Printf("error unsaving: %s", err)
1428 }
1429 }
1430 return
1431 }
1432
1433 if wherefore == "react" {
1434 reaction := user.Options.Reaction
1435 if r2 := r.FormValue("reaction"); r2 != "" {
1436 reaction = r2
1437 }
1438 if reaction == "none" {
1439 return
1440 }
1441 xonk := getxonk(userinfo.UserID, what)
1442 if xonk != nil {
1443 _, err := stmtUpdateFlags.Exec(flagIsReacted, xonk.ID)
1444 if err != nil {
1445 elog.Printf("error saving: %s", err)
1446 }
1447 sendzonkofsorts(xonk, user, "react", reaction)
1448 }
1449 return
1450 }
1451
1452 // my hammer is too big, oh well
1453 defer oldjonks.Flush()
1454
1455 if wherefore == "ack" {
1456 xonk := getxonk(userinfo.UserID, what)
1457 if xonk != nil && !xonk.IsAcked() {
1458 _, err := stmtUpdateFlags.Exec(flagIsAcked, xonk.ID)
1459 if err != nil {
1460 elog.Printf("error acking: %s", err)
1461 }
1462 sendzonkofsorts(xonk, user, "ack", "")
1463 }
1464 return
1465 }
1466
1467 if wherefore == "deack" {
1468 xonk := getxonk(userinfo.UserID, what)
1469 if xonk != nil && xonk.IsAcked() {
1470 _, err := stmtClearFlags.Exec(flagIsAcked, xonk.ID)
1471 if err != nil {
1472 elog.Printf("error deacking: %s", err)
1473 }
1474 sendzonkofsorts(xonk, user, "deack", "")
1475 }
1476 return
1477 }
1478
1479 if wherefore == "bonk" {
1480 user, _ := butwhatabout(userinfo.Username)
1481 bonkit(what, user)
1482 return
1483 }
1484
1485 if wherefore == "unbonk" {
1486 xonk := getbonk(userinfo.UserID, what)
1487 if xonk != nil {
1488 deletehonk(xonk.ID)
1489 xonk = getxonk(userinfo.UserID, what)
1490 _, err := stmtClearFlags.Exec(flagIsBonked, xonk.ID)
1491 if err != nil {
1492 elog.Printf("error unbonking: %s", err)
1493 }
1494 sendzonkofsorts(xonk, user, "unbonk", "")
1495 }
1496 return
1497 }
1498
1499 if wherefore == "untag" {
1500 xonk := getxonk(userinfo.UserID, what)
1501 if xonk != nil {
1502 _, err := stmtUpdateFlags.Exec(flagIsUntagged, xonk.ID)
1503 if err != nil {
1504 elog.Printf("error untagging: %s", err)
1505 }
1506 }
1507 var badparents map[string]bool
1508 untagged.GetAndLock(userinfo.UserID, &badparents)
1509 badparents[what] = true
1510 untagged.Unlock()
1511 return
1512 }
1513
1514 ilog.Printf("zonking %s %s", wherefore, what)
1515 if wherefore == "zonk" {
1516 xonk := getxonk(userinfo.UserID, what)
1517 if xonk != nil {
1518 deletehonk(xonk.ID)
1519 if xonk.Whofore == 2 || xonk.Whofore == 3 {
1520 sendzonkofsorts(xonk, user, "zonk", "")
1521 }
1522 }
1523 }
1524 _, err := stmtSaveZonker.Exec(userinfo.UserID, what, wherefore)
1525 if err != nil {
1526 elog.Printf("error saving zonker: %s", err)
1527 return
1528 }
1529}
1530
1531func edithonkpage(w http.ResponseWriter, r *http.Request) {
1532 u := login.GetUserInfo(r)
1533 user, _ := butwhatabout(u.Username)
1534 xid := r.FormValue("xid")
1535 honk := getxonk(u.UserID, xid)
1536 if !canedithonk(user, honk) {
1537 http.Error(w, "no editing that please", http.StatusInternalServerError)
1538 return
1539 }
1540
1541 noise := honk.Noise
1542
1543 honks := []*Honk{honk}
1544 donksforhonks(honks)
1545 reverbolate(u.UserID, honks)
1546 templinfo := getInfo(r)
1547 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1548 templinfo["Honks"] = honks
1549 templinfo["MapLink"] = getmaplink(u)
1550 templinfo["Noise"] = noise
1551 templinfo["SavedPlace"] = honk.Place
1552 if tm := honk.Time; tm != nil {
1553 templinfo["ShowTime"] = " "
1554 templinfo["StartTime"] = tm.StartTime.Format("2006-01-02 15:04")
1555 if tm.Duration != 0 {
1556 templinfo["Duration"] = tm.Duration
1557 }
1558 }
1559 templinfo["ServerMessage"] = "honk edit 2"
1560 templinfo["IsPreview"] = true
1561 templinfo["UpdateXID"] = honk.XID
1562 if len(honk.Donks) > 0 {
1563 templinfo["SavedFile"] = honk.Donks[0].XID
1564 }
1565 err := readviews.Execute(w, "honkpage.html", templinfo)
1566 if err != nil {
1567 elog.Print(err)
1568 }
1569}
1570
1571func newhonkpage(w http.ResponseWriter, r *http.Request) {
1572 u := login.GetUserInfo(r)
1573 rid := r.FormValue("rid")
1574 noise := ""
1575
1576 xonk := getxonk(u.UserID, rid)
1577 if xonk != nil {
1578 _, replto := handles(xonk.Honker)
1579 if replto != "" {
1580 noise = "@" + replto + " "
1581 }
1582 }
1583
1584 templinfo := getInfo(r)
1585 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1586 templinfo["InReplyTo"] = rid
1587 templinfo["Noise"] = noise
1588 templinfo["ServerMessage"] = "compose honk"
1589 templinfo["IsPreview"] = true
1590 err := readviews.Execute(w, "honkpage.html", templinfo)
1591 if err != nil {
1592 elog.Print(err)
1593 }
1594}
1595
1596func canedithonk(user *WhatAbout, honk *Honk) bool {
1597 if honk == nil || honk.Honker != user.URL || honk.What == "bonk" {
1598 return false
1599 }
1600 return true
1601}
1602
1603func submitdonk(w http.ResponseWriter, r *http.Request) (*Donk, error) {
1604 if !strings.HasPrefix(strings.ToLower(r.Header.Get("Content-Type")), "multipart/form-data") {
1605 return nil, nil
1606 }
1607 file, filehdr, err := r.FormFile("donk")
1608 if err != nil {
1609 if err == http.ErrMissingFile {
1610 return nil, nil
1611 }
1612 elog.Printf("error reading donk: %s", err)
1613 http.Error(w, "error reading donk", http.StatusUnsupportedMediaType)
1614 return nil, err
1615 }
1616 var buf bytes.Buffer
1617 io.Copy(&buf, file)
1618 file.Close()
1619 data := buf.Bytes()
1620 var media, name string
1621 img, err := shrinkit(data)
1622 if err == nil {
1623 data = img.Data
1624 format := img.Format
1625 media = "image/" + format
1626 if format == "jpeg" {
1627 format = "jpg"
1628 }
1629 if format == "svg+xml" {
1630 format = "svg"
1631 }
1632 name = xfiltrate() + "." + format
1633 } else {
1634 ct := http.DetectContentType(data)
1635 switch ct {
1636 case "application/pdf":
1637 maxsize := 10000000
1638 if len(data) > maxsize {
1639 ilog.Printf("bad image: %s too much pdf: %d", err, len(data))
1640 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1641 return nil, err
1642 }
1643 media = ct
1644 name = filehdr.Filename
1645 if name == "" {
1646 name = xfiltrate() + ".pdf"
1647 }
1648 default:
1649 maxsize := 100000
1650 if len(data) > maxsize {
1651 ilog.Printf("bad image: %s too much text: %d", err, len(data))
1652 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1653 return nil, err
1654 }
1655 for i := 0; i < len(data); i++ {
1656 if data[i] < 32 && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' {
1657 ilog.Printf("bad image: %s not text: %d", err, data[i])
1658 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1659 return nil, err
1660 }
1661 }
1662 media = "text/plain"
1663 name = filehdr.Filename
1664 if name == "" {
1665 name = xfiltrate() + ".txt"
1666 }
1667 }
1668 }
1669 desc := strings.TrimSpace(r.FormValue("donkdesc"))
1670 if desc == "" {
1671 desc = name
1672 }
1673 fileid, xid, err := savefileandxid(name, desc, "", media, true, data)
1674 if err != nil {
1675 elog.Printf("unable to save image: %s", err)
1676 http.Error(w, "failed to save attachment", http.StatusUnsupportedMediaType)
1677 return nil, err
1678 }
1679 d := &Donk{
1680 FileID: fileid,
1681 XID: xid,
1682 Desc: desc,
1683 Local: true,
1684 }
1685 return d, nil
1686}
1687
1688func websubmithonk(w http.ResponseWriter, r *http.Request) {
1689 h := submithonk(w, r)
1690 if h == nil {
1691 return
1692 }
1693 http.Redirect(w, r, h.XID[len(serverName)+8:], http.StatusSeeOther)
1694}
1695
1696// what a hot mess this function is
1697func submithonk(w http.ResponseWriter, r *http.Request) *Honk {
1698 rid := r.FormValue("rid")
1699 noise := r.FormValue("noise")
1700 format := r.FormValue("format")
1701 if format == "" {
1702 format = "markdown"
1703 }
1704 if !(format == "markdown" || format == "html") {
1705 http.Error(w, "unknown format", 500)
1706 return nil
1707 }
1708
1709 userinfo := login.GetUserInfo(r)
1710 user, _ := butwhatabout(userinfo.Username)
1711
1712 dt := time.Now().UTC()
1713 updatexid := r.FormValue("updatexid")
1714 var honk *Honk
1715 if updatexid != "" {
1716 honk = getxonk(userinfo.UserID, updatexid)
1717 if !canedithonk(user, honk) {
1718 http.Error(w, "no editing that please", http.StatusInternalServerError)
1719 return nil
1720 }
1721 honk.Date = dt
1722 honk.What = "update"
1723 honk.Format = format
1724 } else {
1725 xid := fmt.Sprintf("%s/%s/%s", user.URL, honkSep, xfiltrate())
1726 what := "honk"
1727 if rid != "" {
1728 what = "tonk"
1729 }
1730 honk = &Honk{
1731 UserID: userinfo.UserID,
1732 Username: userinfo.Username,
1733 What: what,
1734 Honker: user.URL,
1735 XID: xid,
1736 Date: dt,
1737 Format: format,
1738 }
1739 }
1740
1741 var convoy string
1742 noise = strings.Replace(noise, "\r", "", -1)
1743 if updatexid == "" && rid == "" {
1744 noise = re_convoy.ReplaceAllStringFunc(noise, func(m string) string {
1745 convoy = m[7:]
1746 convoy = strings.TrimSpace(convoy)
1747 if !re_convalidate.MatchString(convoy) {
1748 convoy = ""
1749 }
1750 return ""
1751 })
1752 }
1753 noise = quickrename(noise, userinfo.UserID)
1754 noise = hooterize(noise)
1755 honk.Noise = noise
1756 precipitate(honk)
1757 noise = honk.Noise
1758 translate(honk)
1759
1760 if rid != "" {
1761 xonk := getxonk(userinfo.UserID, rid)
1762 if xonk == nil {
1763 http.Error(w, "replyto disappeared", http.StatusNotFound)
1764 return nil
1765 }
1766 if xonk.Public {
1767 honk.Audience = append(honk.Audience, xonk.Audience...)
1768 }
1769 convoy = xonk.Convoy
1770 for i, a := range honk.Audience {
1771 if a == thewholeworld {
1772 honk.Audience[0], honk.Audience[i] = honk.Audience[i], honk.Audience[0]
1773 break
1774 }
1775 }
1776 honk.RID = rid
1777 if xonk.Precis != "" && honk.Precis == "" {
1778 honk.Precis = xonk.Precis
1779 if !re_dangerous.MatchString(honk.Precis) {
1780 honk.Precis = "re: " + honk.Precis
1781 }
1782 }
1783 } else {
1784 honk.Audience = []string{thewholeworld}
1785 }
1786 if honk.Noise != "" && honk.Noise[0] == '@' {
1787 honk.Audience = append(grapevine(honk.Mentions), honk.Audience...)
1788 } else {
1789 honk.Audience = append(honk.Audience, grapevine(honk.Mentions)...)
1790 }
1791
1792 if convoy == "" {
1793 convoy = fmt.Sprintf("data:,%s-", masqName) + xfiltrate()
1794 }
1795 butnottooloud(honk.Audience)
1796 honk.Audience = oneofakind(honk.Audience)
1797 if len(honk.Audience) == 0 {
1798 ilog.Printf("honk to nowhere")
1799 http.Error(w, "honk to nowhere...", http.StatusNotFound)
1800 return nil
1801 }
1802 honk.Public = loudandproud(honk.Audience)
1803 honk.Convoy = convoy
1804
1805 donkxid := r.FormValue("donkxid")
1806 if donkxid == "" {
1807 d, err := submitdonk(w, r)
1808 if err != nil && err != http.ErrMissingFile {
1809 return nil
1810 }
1811 if d != nil {
1812 honk.Donks = append(honk.Donks, d)
1813 donkxid = fmt.Sprintf("%s:%d", d.XID, d.FileID)
1814 }
1815 } else {
1816 p := strings.Split(donkxid, ":")
1817 xid := p[0]
1818 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1819 var donk *Donk
1820 if len(p) > 1 {
1821 fileid, _ := strconv.ParseInt(p[1], 10, 0)
1822 donk = finddonkid(fileid, url)
1823 } else {
1824 donk = finddonk(url)
1825 }
1826 if donk != nil {
1827 honk.Donks = append(honk.Donks, donk)
1828 } else {
1829 ilog.Printf("can't find file: %s", xid)
1830 }
1831 }
1832 memetize(honk)
1833 imaginate(honk)
1834
1835 placename := strings.TrimSpace(r.FormValue("placename"))
1836 placelat := strings.TrimSpace(r.FormValue("placelat"))
1837 placelong := strings.TrimSpace(r.FormValue("placelong"))
1838 placeurl := strings.TrimSpace(r.FormValue("placeurl"))
1839 if placename != "" || placelat != "" || placelong != "" || placeurl != "" {
1840 p := new(Place)
1841 p.Name = placename
1842 p.Latitude, _ = strconv.ParseFloat(placelat, 64)
1843 p.Longitude, _ = strconv.ParseFloat(placelong, 64)
1844 p.Url = placeurl
1845 honk.Place = p
1846 }
1847 timestart := strings.TrimSpace(r.FormValue("timestart"))
1848 if timestart != "" {
1849 t := new(Time)
1850 now := time.Now().Local()
1851 for _, layout := range []string{"2006-01-02 3:04pm", "2006-01-02 15:04", "3:04pm", "15:04"} {
1852 start, err := time.ParseInLocation(layout, timestart, now.Location())
1853 if err == nil {
1854 if start.Year() == 0 {
1855 start = time.Date(now.Year(), now.Month(), now.Day(), start.Hour(), start.Minute(), 0, 0, now.Location())
1856 }
1857 t.StartTime = start
1858 break
1859 }
1860 }
1861 timeend := r.FormValue("timeend")
1862 dur := parseDuration(timeend)
1863 if dur != 0 {
1864 t.Duration = Duration(dur)
1865 }
1866 if !t.StartTime.IsZero() {
1867 honk.What = "event"
1868 honk.Time = t
1869 }
1870 }
1871
1872 if honk.Public {
1873 honk.Whofore = 2
1874 } else {
1875 honk.Whofore = 3
1876 }
1877
1878 // back to markdown
1879 honk.Noise = noise
1880
1881 if r.FormValue("preview") == "preview" {
1882 honks := []*Honk{honk}
1883 reverbolate(userinfo.UserID, honks)
1884 templinfo := getInfo(r)
1885 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1886 templinfo["Honks"] = honks
1887 templinfo["MapLink"] = getmaplink(userinfo)
1888 templinfo["InReplyTo"] = r.FormValue("rid")
1889 templinfo["Noise"] = r.FormValue("noise")
1890 templinfo["SavedFile"] = donkxid
1891 if tm := honk.Time; tm != nil {
1892 templinfo["ShowTime"] = " "
1893 templinfo["StartTime"] = tm.StartTime.Format("2006-01-02 15:04")
1894 if tm.Duration != 0 {
1895 templinfo["Duration"] = tm.Duration
1896 }
1897 }
1898 templinfo["IsPreview"] = true
1899 templinfo["UpdateXID"] = updatexid
1900 templinfo["ServerMessage"] = "honk preview"
1901 err := readviews.Execute(w, "honkpage.html", templinfo)
1902 if err != nil {
1903 elog.Print(err)
1904 }
1905 return nil
1906 }
1907
1908 if updatexid != "" {
1909 updatehonk(honk)
1910 oldjonks.Clear(honk.XID)
1911 } else {
1912 err := savehonk(honk)
1913 if err != nil {
1914 elog.Printf("uh oh")
1915 return nil
1916 }
1917 }
1918
1919 // reload for consistency
1920 honk.Donks = nil
1921 donksforhonks([]*Honk{honk})
1922
1923 go honkworldwide(user, honk)
1924
1925 return honk
1926}
1927
1928func showhonkers(w http.ResponseWriter, r *http.Request) {
1929 userinfo := login.GetUserInfo(r)
1930 templinfo := getInfo(r)
1931 templinfo["Honkers"] = gethonkers(userinfo.UserID)
1932 templinfo["HonkerCSRF"] = login.GetCSRF("submithonker", r)
1933 err := readviews.Execute(w, "honkers.html", templinfo)
1934 if err != nil {
1935 elog.Print(err)
1936 }
1937}
1938
1939func showchatter(w http.ResponseWriter, r *http.Request) {
1940 u := login.GetUserInfo(r)
1941 chatnewnone(u.UserID)
1942 chatter := loadchatter(u.UserID)
1943 for _, chat := range chatter {
1944 for _, ch := range chat.Chonks {
1945 filterchonk(ch)
1946 }
1947 }
1948
1949 templinfo := getInfo(r)
1950 templinfo["Chatter"] = chatter
1951 templinfo["ChonkCSRF"] = login.GetCSRF("sendchonk", r)
1952 err := readviews.Execute(w, "chatter.html", templinfo)
1953 if err != nil {
1954 elog.Print(err)
1955 }
1956}
1957
1958func submitchonk(w http.ResponseWriter, r *http.Request) {
1959 u := login.GetUserInfo(r)
1960 user, _ := butwhatabout(u.Username)
1961 noise := r.FormValue("noise")
1962 target := r.FormValue("target")
1963 format := "markdown"
1964 dt := time.Now().UTC()
1965 xid := fmt.Sprintf("%s/%s/%s", user.URL, "chonk", xfiltrate())
1966
1967 if !strings.HasPrefix(target, "https://") {
1968 target = fullname(target, u.UserID)
1969 }
1970 if target == "" {
1971 http.Error(w, "who is that?", http.StatusInternalServerError)
1972 return
1973 }
1974 ch := Chonk{
1975 UserID: u.UserID,
1976 XID: xid,
1977 Who: user.URL,
1978 Target: target,
1979 Date: dt,
1980 Noise: noise,
1981 Format: format,
1982 }
1983 d, err := submitdonk(w, r)
1984 if err != nil && err != http.ErrMissingFile {
1985 return
1986 }
1987 if d != nil {
1988 ch.Donks = append(ch.Donks, d)
1989 }
1990
1991 translatechonk(&ch)
1992 savechonk(&ch)
1993 // reload for consistency
1994 ch.Donks = nil
1995 donksforchonks([]*Chonk{&ch})
1996 go sendchonk(user, &ch)
1997
1998 http.Redirect(w, r, "/chatter", http.StatusSeeOther)
1999}
2000
2001var combocache = cache.New(cache.Options{Filler: func(userid int64) ([]string, bool) {
2002 honkers := gethonkers(userid)
2003 var combos []string
2004 for _, h := range honkers {
2005 combos = append(combos, h.Combos...)
2006 }
2007 for i, c := range combos {
2008 if c == "-" {
2009 combos[i] = ""
2010 }
2011 }
2012 combos = oneofakind(combos)
2013 sort.Strings(combos)
2014 return combos, true
2015}, Invalidator: &honkerinvalidator})
2016
2017func showcombos(w http.ResponseWriter, r *http.Request) {
2018 userinfo := login.GetUserInfo(r)
2019 var combos []string
2020 combocache.Get(userinfo.UserID, &combos)
2021 templinfo := getInfo(r)
2022 err := readviews.Execute(w, "combos.html", templinfo)
2023 if err != nil {
2024 elog.Print(err)
2025 }
2026}
2027
2028func websubmithonker(w http.ResponseWriter, r *http.Request) {
2029 h := submithonker(w, r)
2030 if h == nil {
2031 return
2032 }
2033 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
2034}
2035
2036func submithonker(w http.ResponseWriter, r *http.Request) *Honker {
2037 u := login.GetUserInfo(r)
2038 user, _ := butwhatabout(u.Username)
2039 name := strings.TrimSpace(r.FormValue("name"))
2040 url := strings.TrimSpace(r.FormValue("url"))
2041 peep := r.FormValue("peep")
2042 combos := strings.TrimSpace(r.FormValue("combos"))
2043 combos = " " + combos + " "
2044 honkerid, _ := strconv.ParseInt(r.FormValue("honkerid"), 10, 0)
2045
2046 re_namecheck := regexp.MustCompile("^[\\pL[:digit:]_.-]+$")
2047 if name != "" && !re_namecheck.MatchString(name) {
2048 http.Error(w, "please use a plainer name", http.StatusInternalServerError)
2049 return nil
2050 }
2051
2052 var meta HonkerMeta
2053 meta.Notes = strings.TrimSpace(r.FormValue("notes"))
2054 mj, _ := jsonify(&meta)
2055
2056 defer honkerinvalidator.Clear(u.UserID)
2057
2058 // mostly dummy, fill in later...
2059 h := &Honker{
2060 ID: honkerid,
2061 }
2062
2063 if honkerid > 0 {
2064 if r.FormValue("delete") == "delete" {
2065 unfollowyou(user, honkerid, false)
2066 stmtDeleteHonker.Exec(honkerid)
2067 return h
2068 }
2069 if r.FormValue("unsub") == "unsub" {
2070 unfollowyou(user, honkerid, false)
2071 }
2072 if r.FormValue("sub") == "sub" {
2073 followyou(user, honkerid, false)
2074 }
2075 _, err := stmtUpdateHonker.Exec(name, combos, mj, honkerid, u.UserID)
2076 if err != nil {
2077 elog.Printf("update honker err: %s", err)
2078 return nil
2079 }
2080 return h
2081 }
2082
2083 if url == "" {
2084 http.Error(w, "subscribing to nothing?", http.StatusInternalServerError)
2085 return nil
2086 }
2087
2088 flavor := "presub"
2089 if peep == "peep" {
2090 flavor = "peep"
2091 }
2092
2093 var err error
2094 honkerid, err = savehonker(user, url, name, flavor, combos, mj)
2095 if err != nil {
2096 http.Error(w, "had some trouble with that: "+err.Error(), http.StatusInternalServerError)
2097 return nil
2098 }
2099 if flavor == "presub" {
2100 followyou(user, honkerid, false)
2101 }
2102 h.ID = honkerid
2103 return h
2104}
2105
2106func hfcspage(w http.ResponseWriter, r *http.Request) {
2107 userinfo := login.GetUserInfo(r)
2108
2109 filters := getfilters(userinfo.UserID, filtAny)
2110
2111 templinfo := getInfo(r)
2112 templinfo["Filters"] = filters
2113 templinfo["FilterCSRF"] = login.GetCSRF("filter", r)
2114 err := readviews.Execute(w, "hfcs.html", templinfo)
2115 if err != nil {
2116 elog.Print(err)
2117 }
2118}
2119
2120func savehfcs(w http.ResponseWriter, r *http.Request) {
2121 userinfo := login.GetUserInfo(r)
2122 itsok := r.FormValue("itsok")
2123 if itsok == "iforgiveyou" {
2124 hfcsid, _ := strconv.ParseInt(r.FormValue("hfcsid"), 10, 0)
2125 _, err := stmtDeleteFilter.Exec(userinfo.UserID, hfcsid)
2126 if err != nil {
2127 elog.Printf("error deleting filter: %s", err)
2128 }
2129 filtInvalidator.Clear(userinfo.UserID)
2130 http.Redirect(w, r, "/hfcs", http.StatusSeeOther)
2131 return
2132 }
2133
2134 filt := new(Filter)
2135 filt.Name = strings.TrimSpace(r.FormValue("name"))
2136 filt.Date = time.Now().UTC()
2137 filt.Actor = strings.TrimSpace(r.FormValue("actor"))
2138 filt.IncludeAudience = r.FormValue("incaud") == "yes"
2139 filt.Text = strings.TrimSpace(r.FormValue("filttext"))
2140 filt.IsReply = r.FormValue("isreply") == "yes"
2141 filt.IsAnnounce = r.FormValue("isannounce") == "yes"
2142 filt.AnnounceOf = strings.TrimSpace(r.FormValue("announceof"))
2143 filt.Reject = r.FormValue("doreject") == "yes"
2144 filt.SkipMedia = r.FormValue("doskipmedia") == "yes"
2145 filt.Hide = r.FormValue("dohide") == "yes"
2146 filt.Collapse = r.FormValue("docollapse") == "yes"
2147 filt.Rewrite = strings.TrimSpace(r.FormValue("filtrewrite"))
2148 filt.Replace = strings.TrimSpace(r.FormValue("filtreplace"))
2149 if dur := parseDuration(r.FormValue("filtduration")); dur > 0 {
2150 filt.Expiration = time.Now().UTC().Add(dur)
2151 }
2152 filt.Notes = strings.TrimSpace(r.FormValue("filtnotes"))
2153
2154 if filt.Actor == "" && filt.Text == "" && !filt.IsAnnounce {
2155 ilog.Printf("blank filter")
2156 http.Error(w, "can't save a blank filter", http.StatusInternalServerError)
2157 return
2158 }
2159
2160 j, err := jsonify(filt)
2161 if err == nil {
2162 _, err = stmtSaveFilter.Exec(userinfo.UserID, j)
2163 }
2164 if err != nil {
2165 elog.Printf("error saving filter: %s", err)
2166 }
2167
2168 filtInvalidator.Clear(userinfo.UserID)
2169 http.Redirect(w, r, "/hfcs", http.StatusSeeOther)
2170}
2171
2172func accountpage(w http.ResponseWriter, r *http.Request) {
2173 u := login.GetUserInfo(r)
2174 user, _ := butwhatabout(u.Username)
2175 templinfo := getInfo(r)
2176 templinfo["UserCSRF"] = login.GetCSRF("saveuser", r)
2177 templinfo["LogoutCSRF"] = login.GetCSRF("logout", r)
2178 templinfo["User"] = user
2179 about := user.About
2180 if ava := user.Options.Avatar; ava != "" {
2181 about += "\n\navatar: " + ava[strings.LastIndexByte(ava, '/')+1:]
2182 }
2183 if ban := user.Options.Banner; ban != "" {
2184 about += "\n\nbanner: " + ban[strings.LastIndexByte(ban, '/')+1:]
2185 }
2186 templinfo["WhatAbout"] = about
2187 err := readviews.Execute(w, "account.html", templinfo)
2188 if err != nil {
2189 elog.Print(err)
2190 }
2191}
2192
2193func dochpass(w http.ResponseWriter, r *http.Request) {
2194 err := login.ChangePassword(w, r)
2195 if err != nil {
2196 elog.Printf("error changing password: %s", err)
2197 }
2198 http.Redirect(w, r, "/account", http.StatusSeeOther)
2199}
2200
2201var oldfingers = cache.New(cache.Options{Filler: func(orig string) ([]byte, bool) {
2202 if strings.HasPrefix(orig, "acct:") {
2203 orig = orig[5:]
2204 }
2205 name := orig
2206 idx := strings.LastIndexByte(name, '/')
2207 if idx != -1 {
2208 name = name[idx+1:]
2209 if fmt.Sprintf("https://%s/%s/%s", serverName, userSep, name) != orig {
2210 ilog.Printf("foreign request rejected")
2211 name = ""
2212 }
2213 } else {
2214 idx = strings.IndexByte(name, '@')
2215 if idx != -1 {
2216 name = name[:idx]
2217 if !(name+"@"+serverName == orig || name+"@"+masqName == orig) {
2218 ilog.Printf("foreign request rejected")
2219 name = ""
2220 }
2221 }
2222 }
2223 user, err := butwhatabout(name)
2224 if err != nil {
2225 return nil, false
2226 }
2227
2228 j := junk.New()
2229 pretty := fmt.Sprintf("https://%s/@%s", serverName, name)
2230 j["subject"] = fmt.Sprintf("acct:%s@%s", user.Name, masqName)
2231 j["aliases"] = []string{pretty, user.URL}
2232 l := junk.New()
2233 l["rel"] = "self"
2234 l["type"] = `application/activity+json`
2235 l["href"] = user.URL
2236 j["links"] = []junk.Junk{l}
2237 return j.ToBytes(), true
2238 l2 := junk.New()
2239 l2["rel"] = "http://webfinger.net/rel/profile-page"
2240 l2["type"] = "text/html"
2241 l2["href"] = pretty
2242 j["links"] = []junk.Junk{l, l2}
2243}})
2244
2245func fingerlicker(w http.ResponseWriter, r *http.Request) {
2246 orig := r.FormValue("resource")
2247
2248 dlog.Printf("finger lick: %s", orig)
2249
2250 var j []byte
2251 ok := oldfingers.Get(orig, &j)
2252 if ok {
2253 w.Header().Set("Content-Type", "application/jrd+json")
2254 w.Write(j)
2255 } else {
2256 http.NotFound(w, r)
2257 }
2258}
2259
2260func somedays() string {
2261 secs := 432000 + notrand.Int63n(432000)
2262 return fmt.Sprintf("%d", secs)
2263}
2264
2265func lookatme(ava string) string {
2266 if strings.Contains(ava, serverName+"/"+userSep) {
2267 idx := strings.LastIndexByte(ava, '/')
2268 if idx < len(ava) {
2269 name := ava[idx+1:]
2270 user, _ := butwhatabout(name)
2271 if user != nil && user.URL == ava {
2272 return user.Options.Avatar
2273 }
2274 }
2275 }
2276 return ""
2277}
2278
2279func avatate(w http.ResponseWriter, r *http.Request) {
2280 if develMode {
2281 loadAvatarColors()
2282 }
2283 var a []byte
2284 n := r.FormValue("a")
2285 if redir := lookatme(n); redir != "" {
2286 http.Redirect(w, r, redir, http.StatusSeeOther)
2287 return
2288 }
2289 a := genAvatar(n)
2290 if !develMode {
2291 w.Header().Set("Cache-Control", "max-age="+somedays())
2292 }
2293
2294 w.Write(a)
2295}
2296
2297func serveviewasset(w http.ResponseWriter, r *http.Request) {
2298 serveasset(w, r, viewDir)
2299}
2300func servedataasset(w http.ResponseWriter, r *http.Request) {
2301 if r.URL.Path == "/favicon.ico" {
2302 r.URL.Path = "/icon.png"
2303 }
2304 serveasset(w, r, dataDir)
2305}
2306
2307func serveasset(w http.ResponseWriter, r *http.Request, basedir string) {
2308 if !develMode {
2309 w.Header().Set("Cache-Control", "max-age=7776000")
2310 }
2311 http.ServeFile(w, r, basedir+"/views"+r.URL.Path)
2312}
2313func servehelp(w http.ResponseWriter, r *http.Request) {
2314 name := mux.Vars(r)["name"]
2315 if !develMode {
2316 w.Header().Set("Cache-Control", "max-age=3600")
2317 }
2318 http.ServeFile(w, r, viewDir+"/docs/"+name)
2319}
2320func servehtml(w http.ResponseWriter, r *http.Request) {
2321 u := login.GetUserInfo(r)
2322 templinfo := getInfo(r)
2323 templinfo["AboutMsg"] = aboutMsg
2324 templinfo["LoginMsg"] = loginMsg
2325 templinfo["HonkVersion"] = softwareVersion
2326 if r.URL.Path == "/about" {
2327 templinfo["Sensors"] = getSensors()
2328 }
2329 if u == nil && !develMode {
2330 w.Header().Set("Cache-Control", "max-age=60")
2331 }
2332 err := readviews.Execute(w, r.URL.Path[1:]+".html", templinfo)
2333 if err != nil {
2334 elog.Print(err)
2335 }
2336}
2337func serveemu(w http.ResponseWriter, r *http.Request) {
2338 emu := mux.Vars(r)["emu"]
2339
2340 w.Header().Set("Cache-Control", "max-age="+somedays())
2341 http.ServeFile(w, r, dataDir+"/emus/"+emu)
2342}
2343func servememe(w http.ResponseWriter, r *http.Request) {
2344 meme := mux.Vars(r)["meme"]
2345
2346 w.Header().Set("Cache-Control", "max-age="+somedays())
2347 http.ServeFile(w, r, dataDir+"/memes/"+meme)
2348}
2349
2350func servefile(w http.ResponseWriter, r *http.Request) {
2351 xid := mux.Vars(r)["xid"]
2352 var media string
2353 var data []byte
2354 row := stmtGetFileData.QueryRow(xid)
2355 err := row.Scan(&media, &data)
2356 if err != nil {
2357 elog.Printf("error loading file: %s", err)
2358 http.NotFound(w, r)
2359 return
2360 }
2361 w.Header().Set("Content-Type", media)
2362 w.Header().Set("X-Content-Type-Options", "nosniff")
2363 w.Header().Set("Cache-Control", "max-age="+somedays())
2364 w.Write(data)
2365}
2366
2367func nomoroboto(w http.ResponseWriter, r *http.Request) {
2368 io.WriteString(w, "User-agent: *\n")
2369 io.WriteString(w, "Disallow: /a\n")
2370 io.WriteString(w, "Disallow: /d/\n")
2371 io.WriteString(w, "Disallow: /meme/\n")
2372 io.WriteString(w, "Disallow: /o\n")
2373 io.WriteString(w, "Disallow: /o/\n")
2374 io.WriteString(w, "Disallow: /help/\n")
2375 for _, u := range allusers() {
2376 fmt.Fprintf(w, "Disallow: /%s/%s/%s/\n", userSep, u.Username, honkSep)
2377 }
2378}
2379
2380type Hydration struct {
2381 Tophid int64
2382 Srvmsg template.HTML
2383 Honks string
2384 MeCount int64
2385 ChatCount int64
2386}
2387
2388func webhydra(w http.ResponseWriter, r *http.Request) {
2389 u := login.GetUserInfo(r)
2390 userid := u.UserID
2391 templinfo := getInfo(r)
2392 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
2393 page := r.FormValue("page")
2394
2395 wanted, _ := strconv.ParseInt(r.FormValue("tophid"), 10, 0)
2396
2397 var hydra Hydration
2398
2399 var honks []*Honk
2400 switch page {
2401 case "atme":
2402 honks = gethonksforme(userid, wanted)
2403 honks = osmosis(honks, userid, false)
2404 menewnone(userid)
2405 hydra.Srvmsg = "at me!"
2406 case "longago":
2407 honks = gethonksfromlongago(userid, wanted)
2408 honks = osmosis(honks, userid, false)
2409 hydra.Srvmsg = "from long ago"
2410 case "home":
2411 honks = gethonksforuser(userid, wanted)
2412 honks = osmosis(honks, userid, true)
2413 hydra.Srvmsg = serverMsg
2414 case "first":
2415 honks = gethonksforuserfirstclass(userid, wanted)
2416 honks = osmosis(honks, userid, true)
2417 hydra.Srvmsg = "first class only"
2418 case "saved":
2419 honks = getsavedhonks(userid, wanted)
2420 templinfo["PageName"] = "saved"
2421 hydra.Srvmsg = "saved honks"
2422 case "combo":
2423 c := r.FormValue("c")
2424 honks = gethonksbycombo(userid, c, wanted)
2425 honks = osmosis(honks, userid, false)
2426 hydra.Srvmsg = templates.Sprintf("honks by combo: %s", c)
2427 case "convoy":
2428 c := r.FormValue("c")
2429 honks = gethonksbyconvoy(userid, c, wanted)
2430 honks = osmosis(honks, userid, false)
2431 honks = threadsort(honks)
2432 reversehonks(honks)
2433 hydra.Srvmsg = templates.Sprintf("honks in convoy: %s", c)
2434 case "honker":
2435 xid := r.FormValue("xid")
2436 honks = gethonksbyxonker(userid, xid, wanted)
2437 miniform := templates.Sprintf(`<form action="/submithonker" method="POST">
2438 <input type="hidden" name="CSRF" value="%s">
2439 <input type="hidden" name="url" value="%s">
2440 <button tabindex=1 name="add honker" value="add honker">add honker</button>
2441 </form>`, login.GetCSRF("submithonker", r), xid)
2442 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>%s`, xid, xid, miniform)
2443 hydra.Srvmsg = msg
2444 case "user":
2445 uname := r.FormValue("uname")
2446 honks = gethonksbyuser(uname, u != nil && u.Username == uname, wanted)
2447 hydra.Srvmsg = templates.Sprintf("honks by user: %s", uname)
2448 default:
2449 http.NotFound(w, r)
2450 }
2451
2452 if len(honks) > 0 {
2453 hydra.Tophid = honks[0].ID
2454 } else {
2455 hydra.Tophid = wanted
2456 }
2457 reverbolate(userid, honks)
2458
2459 user, _ := butwhatabout(u.Username)
2460
2461 var buf strings.Builder
2462 templinfo["Honks"] = honks
2463 templinfo["MapLink"] = getmaplink(u)
2464 templinfo["User"], _ = butwhatabout(u.Username)
2465 err := readviews.Execute(&buf, "honkfrags.html", templinfo)
2466 if err != nil {
2467 elog.Printf("frag error: %s", err)
2468 return
2469 }
2470 hydra.Honks = buf.String()
2471 hydra.MeCount = user.Options.MeCount
2472 hydra.ChatCount = user.Options.ChatCount
2473 w.Header().Set("Content-Type", "application/json")
2474 j, _ := jsonify(&hydra)
2475 io.WriteString(w, j)
2476}
2477
2478var honkline = make(chan bool)
2479
2480func honkhonkline() {
2481 for {
2482 select {
2483 case honkline <- true:
2484 default:
2485 return
2486 }
2487 }
2488}
2489
2490func apihandler(w http.ResponseWriter, r *http.Request) {
2491 u := login.GetUserInfo(r)
2492 userid := u.UserID
2493 action := r.FormValue("action")
2494 wait, _ := strconv.ParseInt(r.FormValue("wait"), 10, 0)
2495 dlog.Printf("api request '%s' on behalf of %s", action, u.Username)
2496 switch action {
2497 case "honk":
2498 h := submithonk(w, r)
2499 if h == nil {
2500 return
2501 }
2502
2503 fmt.Fprintf(w, "%s", h.XID)
2504 case "donk":
2505 d, err := submitdonk(w, r)
2506 if err != nil {
2507 http.Error(w, err.Error(), http.StatusBadRequest)
2508 return
2509 }
2510 if d == nil {
2511 http.Error(w, "missing donk", http.StatusBadRequest)
2512 return
2513 }
2514 w.Write([]byte(d.XID))
2515 case "zonkit":
2516 zonkit(w, r)
2517 case "gethonks":
2518 var honks []*Honk
2519 wanted, _ := strconv.ParseInt(r.FormValue("after"), 10, 0)
2520 page := r.FormValue("page")
2521 var waitchan <-chan time.Time
2522 requery:
2523 switch page {
2524 case "atme":
2525 honks = gethonksforme(userid, wanted)
2526 honks = osmosis(honks, userid, false)
2527 menewnone(userid)
2528 case "longago":
2529 honks = gethonksfromlongago(userid, wanted)
2530 honks = osmosis(honks, userid, false)
2531 case "home":
2532 honks = gethonksforuser(userid, wanted)
2533 honks = osmosis(honks, userid, true)
2534 case "myhonks":
2535 honks = gethonksbyuser(u.Username, true, wanted)
2536 honks = osmosis(honks, userid, true)
2537 default:
2538 http.Error(w, "unknown page", http.StatusNotFound)
2539 return
2540 }
2541 if len(honks) == 0 && wait > 0 {
2542 if waitchan == nil {
2543 waitchan = time.After(time.Duration(wait) * time.Second)
2544 }
2545 select {
2546 case <-honkline:
2547 goto requery
2548 case <-waitchan:
2549 }
2550 }
2551 reverbolate(userid, honks)
2552 j := junk.New()
2553 j["honks"] = honks
2554 j.Write(w)
2555 case "sendactivity":
2556 user, _ := butwhatabout(u.Username)
2557 public := r.FormValue("public") == "1"
2558 rcpts := boxuprcpts(user, r.Form["rcpt"], public)
2559 msg := []byte(r.FormValue("msg"))
2560 for rcpt := range rcpts {
2561 go deliverate(userid, rcpt, msg)
2562 }
2563 case "gethonkers":
2564 j := junk.New()
2565 j["honkers"] = gethonkers(u.UserID)
2566 j.Write(w)
2567 case "savehonker":
2568 h := submithonker(w, r)
2569 if h == nil {
2570 return
2571 }
2572 fmt.Fprintf(w, "%d", h.ID)
2573 default:
2574 http.Error(w, "unknown action", http.StatusNotFound)
2575 return
2576 }
2577}
2578
2579func fiveoh(w http.ResponseWriter, r *http.Request) {
2580 fd, err := os.OpenFile("violations.json", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
2581 if err != nil {
2582 elog.Printf("error opening violations! %s", err)
2583 return
2584 }
2585 defer fd.Close()
2586 io.Copy(fd, r.Body)
2587}
2588
2589var endoftheworld = make(chan bool)
2590var readyalready = make(chan bool)
2591var workinprogress = 0
2592
2593func enditall() {
2594 sig := make(chan os.Signal)
2595 signal.Notify(sig, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT)
2596 <-sig
2597 ilog.Printf("stopping...")
2598 for i := 0; i < workinprogress; i++ {
2599 endoftheworld <- true
2600 }
2601 ilog.Printf("waiting...")
2602 for i := 0; i < workinprogress; i++ {
2603 <-readyalready
2604 }
2605 ilog.Printf("apocalypse")
2606 os.Exit(0)
2607}
2608
2609var preservehooks []func()
2610
2611func bgmonitor() {
2612 for {
2613 when := time.Now().Add(-3 * 24 * time.Hour).UTC().Format(dbtimeformat)
2614 _, err := stmtDeleteOldXonkers.Exec("pubkey", when)
2615 if err != nil {
2616 elog.Printf("error deleting old xonkers: %s", err)
2617 }
2618 zaggies.Flush()
2619 time.Sleep(50 * time.Minute)
2620 }
2621}
2622
2623func addcspheaders(next http.Handler) http.Handler {
2624 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
2625 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")
2626 next.ServeHTTP(w, r)
2627 })
2628}
2629
2630func emuinit() {
2631 var emunames []string
2632 dir, err := os.Open(dataDir + "/emus")
2633 if err == nil {
2634 emunames, _ = dir.Readdirnames(0)
2635 dir.Close()
2636 }
2637 for _, e := range emunames {
2638 if len(e) <= 4 {
2639 continue
2640 }
2641 ext := e[len(e)-4:]
2642 emu := Emu{
2643 ID: fmt.Sprintf("/emu/%s", e),
2644 Name: e[:len(e)-4],
2645 Type: "image/" + ext[1:],
2646 }
2647 allemus = append(allemus, emu)
2648 }
2649 sort.Slice(allemus, func(i, j int) bool {
2650 return allemus[i].Name < allemus[j].Name
2651 })
2652}
2653
2654func redirectPretty(w http.ResponseWriter, r *http.Request) {
2655 last := path.Base(r.URL.Path)
2656 name := mux.Vars(r)["name"]
2657 aturl := "/@" + name
2658
2659 if last == name {
2660 last = ""
2661 }
2662 http.Redirect(w, r, path.Join(aturl, last), http.StatusMovedPermanently)
2663}
2664
2665func serve() {
2666 db := opendatabase()
2667 login.Init(login.InitArgs{Db: db, Logger: ilog, Insecure: develMode, SameSiteStrict: !develMode})
2668
2669 listener, err := openListener()
2670 if err != nil {
2671 elog.Fatal(err)
2672 }
2673 runBackendServer()
2674 go enditall()
2675 go redeliverator()
2676 go tracker()
2677 go bgmonitor()
2678 loadLingo()
2679 emuinit()
2680
2681 readviews = templates.Load(develMode,
2682 viewDir+"/views/honkpage.html",
2683 viewDir+"/views/honkfrags.html",
2684 viewDir+"/views/honkers.html",
2685 viewDir+"/views/chatter.html",
2686 viewDir+"/views/hfcs.html",
2687 viewDir+"/views/combos.html",
2688 viewDir+"/views/honkform.html",
2689 viewDir+"/views/honk.html",
2690 viewDir+"/views/account.html",
2691 viewDir+"/views/about.html",
2692 viewDir+"/views/funzone.html",
2693 viewDir+"/views/login.html",
2694 viewDir+"/views/xzone.html",
2695 viewDir+"/views/msg.html",
2696 viewDir+"/views/header.html",
2697 viewDir+"/views/onts.html",
2698 viewDir+"/views/emus.html",
2699 viewDir+"/views/honkpage.js",
2700 )
2701 if !develMode {
2702 assets := []string{
2703 viewDir + "/views/style.css",
2704 dataDir + "/views/local.css",
2705 viewDir + "/views/honkpage.js",
2706 dataDir + "/views/local.js",
2707 }
2708 for _, s := range assets {
2709 savedassetparams[s] = getassetparam(s)
2710 }
2711 loadAvatarColors()
2712 }
2713
2714 for _, h := range preservehooks {
2715 h()
2716 }
2717
2718 mux := mux.NewRouter()
2719 mux.Use(addcspheaders)
2720 mux.Use(login.Checker)
2721
2722 mux.Handle("/api", login.TokenRequired(http.HandlerFunc(apihandler)))
2723
2724 posters := mux.Methods("POST").Subrouter()
2725 getters := mux.Methods("GET").Subrouter()
2726
2727 getters.HandleFunc("/", homepage)
2728 getters.HandleFunc("/home", homepage)
2729 getters.HandleFunc("/front", homepage)
2730 getters.HandleFunc("/events", homepage)
2731 getters.HandleFunc("/robots.txt", nomoroboto)
2732 getters.HandleFunc("/rss", showrss)
2733 getters.HandleFunc("/@{name:[\\pL[:digit:]]+}", showuser)
2734 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}", redirectPretty)
2735 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/"+honkSep+"/{xid:[\\pL[:digit:]]+}", showonehonk)
2736 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/rss", showrss)
2737 posters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/inbox", inbox)
2738 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/outbox", outbox)
2739 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/followers", emptiness)
2740 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/following", emptiness)
2741 getters.HandleFunc("/a", avatate)
2742 getters.HandleFunc("/o", thelistingoftheontologies)
2743 getters.HandleFunc("/o/{name:.+}", showontology)
2744 getters.HandleFunc("/d/{xid:[\\pL[:digit:].]+}", servefile)
2745 getters.HandleFunc("/emu/{emu:[^.]*[^/]+}", serveemu)
2746 getters.HandleFunc("/meme/{meme:[^.]*[^/]+}", servememe)
2747 getters.HandleFunc("/.well-known/webfinger", fingerlicker)
2748
2749 getters.HandleFunc("/flag/{code:.+}", showflag)
2750
2751 getters.HandleFunc("/server", serveractor)
2752 posters.HandleFunc("/server/inbox", serverinbox)
2753 posters.HandleFunc("/inbox", serverinbox)
2754
2755 posters.HandleFunc("/csp-violation", fiveoh)
2756
2757 getters.HandleFunc("/style.css", serveviewasset)
2758 getters.HandleFunc("/honkpage.js", serveviewasset)
2759 getters.HandleFunc("/misc.js", serveviewasset)
2760 getters.HandleFunc("/local.css", servedataasset)
2761 getters.HandleFunc("/local.js", servedataasset)
2762 getters.HandleFunc("/icon.png", servedataasset)
2763 getters.HandleFunc("/favicon.ico", servedataasset)
2764
2765 getters.HandleFunc("/about", servehtml)
2766 getters.HandleFunc("/login", servehtml)
2767 posters.HandleFunc("/dologin", login.LoginFunc)
2768 getters.HandleFunc("/logout", login.LogoutFunc)
2769 getters.HandleFunc("/help/{name:[\\pL[:digit:]_.-]+}", servehelp)
2770
2771 loggedin := mux.NewRoute().Subrouter()
2772 loggedin.Use(login.Required)
2773 loggedin.HandleFunc("/first", homepage)
2774 loggedin.HandleFunc("/chatter", showchatter)
2775 loggedin.Handle("/sendchonk", login.CSRFWrap("sendchonk", http.HandlerFunc(submitchonk)))
2776 loggedin.HandleFunc("/saved", homepage)
2777 loggedin.HandleFunc("/account", accountpage)
2778 loggedin.HandleFunc("/funzone", showfunzone)
2779 loggedin.HandleFunc("/chpass", dochpass)
2780 loggedin.HandleFunc("/atme", homepage)
2781 loggedin.HandleFunc("/longago", homepage)
2782 loggedin.HandleFunc("/hfcs", hfcspage)
2783 loggedin.HandleFunc("/xzone", xzone)
2784 loggedin.HandleFunc("/newhonk", newhonkpage)
2785 loggedin.HandleFunc("/edit", edithonkpage)
2786 loggedin.Handle("/honk", login.CSRFWrap("honkhonk", http.HandlerFunc(websubmithonk)))
2787 loggedin.Handle("/bonk", login.CSRFWrap("honkhonk", http.HandlerFunc(submitbonk)))
2788 loggedin.Handle("/zonkit", login.CSRFWrap("honkhonk", http.HandlerFunc(zonkit)))
2789 loggedin.Handle("/savehfcs", login.CSRFWrap("filter", http.HandlerFunc(savehfcs)))
2790 loggedin.Handle("/saveuser", login.CSRFWrap("saveuser", http.HandlerFunc(saveuser)))
2791 loggedin.Handle("/ximport", login.CSRFWrap("ximport", http.HandlerFunc(ximport)))
2792 loggedin.HandleFunc("/honkers", showhonkers)
2793 loggedin.HandleFunc("/h/{name:[\\pL[:digit:]_.-]+}", showhonker)
2794 loggedin.HandleFunc("/h", showhonker)
2795 loggedin.HandleFunc("/c/{name:[\\pL[:digit:]_.-]+}", showcombo)
2796 loggedin.HandleFunc("/c", showcombos)
2797 loggedin.HandleFunc("/t", showconvoy)
2798 loggedin.HandleFunc("/q", showsearch)
2799 loggedin.HandleFunc("/hydra", webhydra)
2800 loggedin.HandleFunc("/emus", showemus)
2801 loggedin.Handle("/submithonker", login.CSRFWrap("submithonker", http.HandlerFunc(websubmithonker)))
2802
2803 err = http.Serve(listener, mux)
2804 if err != nil {
2805 elog.Fatal(err)
2806 }
2807}