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 "crypto/sha512"
21 "database/sql"
22 "fmt"
23 "html/template"
24 "io"
25 notrand "math/rand"
26 "mime/multipart"
27 "net/http"
28 "net/url"
29 "os"
30 "os/signal"
31 "regexp"
32 "sort"
33 "strconv"
34 "strings"
35 "syscall"
36 "time"
37 "unicode/utf8"
38
39 "github.com/gorilla/mux"
40 "humungus.tedunangst.com/r/webs/cache"
41 "humungus.tedunangst.com/r/webs/gencache"
42 "humungus.tedunangst.com/r/webs/httpsig"
43 "humungus.tedunangst.com/r/webs/junk"
44 "humungus.tedunangst.com/r/webs/login"
45 "humungus.tedunangst.com/r/webs/rss"
46 "humungus.tedunangst.com/r/webs/templates"
47)
48
49var readviews *templates.Template
50
51var userSep = "u"
52var honkSep = "h"
53
54var develMode = false
55
56var allemus []Emu
57
58func getuserstyle(u *login.UserInfo) template.HTMLAttr {
59 if u == nil {
60 return ""
61 }
62 user, _ := butwhatabout(u.Username)
63 class := template.HTMLAttr("")
64 if user.Options.SkinnyCSS {
65 class += `class="skinny"`
66 }
67 return class
68}
69
70func getmaplink(u *login.UserInfo) string {
71 if u == nil {
72 return "osm"
73 }
74 user, _ := butwhatabout(u.Username)
75 ml := user.Options.MapLink
76 if ml == "" {
77 ml = "osm"
78 }
79 return ml
80}
81
82func getInfo(r *http.Request) map[string]interface{} {
83 templinfo := make(map[string]interface{})
84 templinfo["StyleParam"] = getassetparam(viewDir + "/views/style.css")
85 templinfo["LocalStyleParam"] = getassetparam(dataDir + "/views/local.css")
86 templinfo["JSParam"] = getassetparam(viewDir + "/views/honkpage.js")
87 templinfo["MiscJSParam"] = getassetparam(viewDir + "/views/misc.js")
88 templinfo["LocalJSParam"] = getassetparam(dataDir + "/views/local.js")
89 templinfo["ServerName"] = serverName
90 templinfo["IconName"] = iconName
91 templinfo["UserSep"] = userSep
92 if r == nil {
93 return templinfo
94 }
95 if u := login.GetUserInfo(r); u != nil {
96 templinfo["UserInfo"], _ = butwhatabout(u.Username)
97 templinfo["UserStyle"] = getuserstyle(u)
98 var combos []string
99 combocache.Get(u.UserID, &combos)
100 templinfo["Combos"] = combos
101 }
102 return templinfo
103}
104
105var oldnews = gencache.New(gencache.Options[string, []byte]{
106 Fill: func(url string) ([]byte, bool) {
107 templinfo := getInfo(nil)
108 var honks []*Honk
109 var userid int64 = -1
110
111 templinfo["ServerMessage"] = serverMsg
112 switch url {
113 case "/events":
114 honks = geteventhonks(userid)
115 templinfo["ServerMessage"] = "some recent and upcoming events"
116 default:
117 templinfo["ShowRSS"] = true
118 honks = getpublichonks()
119 }
120 reverbolate(userid, honks)
121 templinfo["Honks"] = honks
122 templinfo["MapLink"] = getmaplink(nil)
123 var buf bytes.Buffer
124 err := readviews.Execute(&buf, "honkpage.html", templinfo)
125 if err != nil {
126 elog.Print(err)
127 }
128 return buf.Bytes(), true
129
130 },
131 Duration: 1 * time.Minute,
132})
133
134func lonelypage(w http.ResponseWriter, r *http.Request) {
135 page, _ := oldnews.Get(r.URL.Path)
136 if !develMode {
137 w.Header().Set("Cache-Control", "max-age=60")
138 }
139 w.Write(page)
140}
141
142func homepage(w http.ResponseWriter, r *http.Request) {
143 u := login.GetUserInfo(r)
144 if u == nil {
145 lonelypage(w, r)
146 return
147 }
148 templinfo := getInfo(r)
149 var honks []*Honk
150 var userid int64 = -1
151
152 templinfo["ServerMessage"] = serverMsg
153 if u == nil || r.URL.Path == "/front" {
154 switch r.URL.Path {
155 case "/events":
156 honks = geteventhonks(userid)
157 templinfo["ServerMessage"] = "some recent and upcoming events"
158 default:
159 templinfo["ShowRSS"] = true
160 honks = getpublichonks()
161 }
162 } else {
163 userid = u.UserID
164 switch r.URL.Path {
165 case "/atme":
166 templinfo["ServerMessage"] = "at me!"
167 templinfo["PageName"] = "atme"
168 honks = gethonksforme(userid, 0)
169 honks = osmosis(honks, userid, false)
170 menewnone(userid)
171 templinfo["UserInfo"], _ = butwhatabout(u.Username)
172 case "/longago":
173 templinfo["ServerMessage"] = "long ago and far away!"
174 templinfo["PageName"] = "longago"
175 honks = gethonksfromlongago(userid, 0)
176 honks = osmosis(honks, userid, false)
177 case "/events":
178 templinfo["ServerMessage"] = "some recent and upcoming events"
179 templinfo["PageName"] = "events"
180 honks = geteventhonks(userid)
181 honks = osmosis(honks, userid, true)
182 case "/first":
183 templinfo["PageName"] = "first"
184 honks = gethonksforuserfirstclass(userid, 0)
185 honks = osmosis(honks, userid, true)
186 case "/saved":
187 templinfo["ServerMessage"] = "saved honks"
188 templinfo["PageName"] = "saved"
189 honks = getsavedhonks(userid, 0)
190 default:
191 templinfo["PageName"] = "home"
192 honks = gethonksforuser(userid, 0)
193 honks = osmosis(honks, userid, true)
194 }
195 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
196 }
197
198 honkpage(w, u, honks, templinfo)
199}
200
201func showemus(w http.ResponseWriter, r *http.Request) {
202 templinfo := getInfo(r)
203 templinfo["Emus"] = allemus
204 err := readviews.Execute(w, "emus.html", templinfo)
205 if err != nil {
206 elog.Print(err)
207 }
208}
209
210func showfunzone(w http.ResponseWriter, r *http.Request) {
211 var emunames, memenames []string
212 emuext := make(map[string]string)
213 dir, err := os.Open(dataDir + "/emus")
214 if err == nil {
215 emunames, _ = dir.Readdirnames(0)
216 dir.Close()
217 }
218 for i, e := range emunames {
219 if len(e) > 4 {
220 emunames[i] = e[:len(e)-4]
221 emuext[emunames[i]] = e[len(e)-4:]
222 }
223 }
224 dir, err = os.Open(dataDir + "/memes")
225 if err == nil {
226 memenames, _ = dir.Readdirnames(0)
227 dir.Close()
228 }
229 sort.Strings(emunames)
230 sort.Strings(memenames)
231 templinfo := getInfo(r)
232 templinfo["Emus"] = emunames
233 templinfo["Emuext"] = emuext
234 templinfo["Memes"] = memenames
235 err = readviews.Execute(w, "funzone.html", templinfo)
236 if err != nil {
237 elog.Print(err)
238 }
239}
240
241func showrss(w http.ResponseWriter, r *http.Request) {
242 name := mux.Vars(r)["name"]
243
244 var honks []*Honk
245 if name != "" {
246 honks = gethonksbyuser(name, false, 0)
247 } else {
248 honks = getpublichonks()
249 }
250 reverbolate(-1, honks)
251
252 home := fmt.Sprintf("https://%s/", serverName)
253 base := home
254 if name != "" {
255 home += "u/" + name
256 name += " "
257 }
258 feed := rss.Feed{
259 Title: name + "honk",
260 Link: home,
261 Description: name + "honk rss",
262 Image: &rss.Image{
263 URL: base + "icon.png",
264 Title: name + "honk rss",
265 Link: home,
266 },
267 }
268 var modtime time.Time
269 for _, honk := range honks {
270 if !firstclass(honk) {
271 continue
272 }
273 desc := string(honk.HTML)
274 if t := honk.Time; t != nil {
275 desc += fmt.Sprintf(`<p>Time: %s`, t.StartTime.Local().Format("03:04PM EDT Mon Jan 02"))
276 if t.Duration != 0 {
277 desc += fmt.Sprintf(`<br>Duration: %s`, t.Duration)
278 }
279 }
280 if p := honk.Place; p != nil {
281 desc += string(templates.Sprintf(`<p>Location: <a href="%s">%s</a> %f %f`,
282 p.Url, p.Name, p.Latitude, p.Longitude))
283 }
284 for _, d := range honk.Donks {
285 desc += string(templates.Sprintf(`<p><a href="%s">Attachment: %s</a>`,
286 d.URL, d.Desc))
287 if strings.HasPrefix(d.Media, "image") {
288 desc += string(templates.Sprintf(`<img src="%s">`, d.URL))
289 }
290 }
291
292 feed.Items = append(feed.Items, &rss.Item{
293 Title: fmt.Sprintf("%s %s %s", honk.Username, honk.What, honk.XID),
294 Description: rss.CData{Data: desc},
295 Link: honk.URL,
296 PubDate: honk.Date.Format(time.RFC1123),
297 Guid: &rss.Guid{IsPermaLink: true, Value: honk.URL},
298 })
299 if honk.Date.After(modtime) {
300 modtime = honk.Date
301 }
302 }
303 if !develMode {
304 w.Header().Set("Cache-Control", "max-age=300")
305 w.Header().Set("Last-Modified", modtime.Format(http.TimeFormat))
306 }
307
308 err := feed.Write(w)
309 if err != nil {
310 elog.Printf("error writing rss: %s", err)
311 }
312}
313
314func crappola(j junk.Junk) bool {
315 t, _ := j.GetString("type")
316 a, _ := j.GetString("actor")
317 o, _ := j.GetString("object")
318 if t == "Delete" && a == o {
319 dlog.Printf("crappola from %s", a)
320 return true
321 }
322 return false
323}
324
325func ping(user *WhatAbout, who string) {
326 if targ := fullname(who, user.ID); targ != "" {
327 who = targ
328 }
329 if !strings.HasPrefix(who, "https:") {
330 who = gofish(who)
331 }
332 if who == "" {
333 ilog.Printf("nobody to ping!")
334 return
335 }
336 var box *Box
337 ok := boxofboxes.Get(who, &box)
338 if !ok {
339 ilog.Printf("no inbox to ping %s", who)
340 return
341 }
342 ilog.Printf("sending ping to %s", box.In)
343 j := junk.New()
344 j["@context"] = itiswhatitis
345 j["type"] = "Ping"
346 j["id"] = user.URL + "/ping/" + xfiltrate()
347 j["actor"] = user.URL
348 j["to"] = who
349 ki := ziggy(user.ID)
350 if ki == nil {
351 return
352 }
353 err := PostJunk(ki.keyname, ki.seckey, box.In, j)
354 if err != nil {
355 elog.Printf("can't send ping: %s", err)
356 return
357 }
358 ilog.Printf("sent ping to %s: %s", who, j["id"])
359}
360
361func pong(user *WhatAbout, who string, obj string) {
362 var box *Box
363 ok := boxofboxes.Get(who, &box)
364 if !ok {
365 ilog.Printf("no inbox to pong %s", who)
366 return
367 }
368 j := junk.New()
369 j["@context"] = itiswhatitis
370 j["type"] = "Pong"
371 j["id"] = user.URL + "/pong/" + xfiltrate()
372 j["actor"] = user.URL
373 j["to"] = who
374 j["object"] = obj
375 ki := ziggy(user.ID)
376 if ki == nil {
377 return
378 }
379 err := PostJunk(ki.keyname, ki.seckey, box.In, j)
380 if err != nil {
381 elog.Printf("can't send pong: %s", err)
382 return
383 }
384}
385
386func inbox(w http.ResponseWriter, r *http.Request) {
387 name := mux.Vars(r)["name"]
388 user, err := butwhatabout(name)
389 if err != nil {
390 http.NotFound(w, r)
391 return
392 }
393 if stealthmode(user.ID, r) {
394 http.NotFound(w, r)
395 return
396 }
397 var buf bytes.Buffer
398 limiter := io.LimitReader(r.Body, 1*1024*1024)
399 io.Copy(&buf, limiter)
400 payload := buf.Bytes()
401 j, err := junk.FromBytes(payload)
402 if err != nil {
403 ilog.Printf("bad payload: %s", err)
404 ilog.Writer().Write(payload)
405 ilog.Writer().Write([]byte{'\n'})
406 return
407 }
408
409 if crappola(j) {
410 return
411 }
412 what, _ := j.GetString("type")
413 obj, _ := j.GetString("object")
414 if what == "Like" || what == "Dislike" || (what == "EmojiReact" && originate(obj) != serverName) {
415 return
416 }
417 who, _ := j.GetString("actor")
418 if rejectactor(user.ID, who) {
419 return
420 }
421
422 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
423 if err != nil && keyname != "" {
424 savingthrow(keyname)
425 keyname, err = httpsig.VerifyRequest(r, payload, zaggy)
426 }
427 if err != nil {
428 ilog.Printf("inbox message failed signature for %s from %s: %s", keyname, r.Header.Get("X-Forwarded-For"), err)
429 if keyname != "" {
430 ilog.Printf("bad signature from %s", keyname)
431 }
432 http.Error(w, "what did you call me?", http.StatusTeapot)
433 return
434 }
435 origin := keymatch(keyname, who)
436 if origin == "" {
437 ilog.Printf("keyname actor mismatch: %s <> %s", keyname, who)
438 return
439 }
440
441 switch what {
442 case "Ping":
443 id, _ := j.GetString("id")
444 ilog.Printf("ping from %s: %s", who, id)
445 pong(user, who, id)
446 case "Pong":
447 ilog.Printf("pong from %s: %s", who, obj)
448 case "Follow":
449 if obj != user.URL {
450 ilog.Printf("can't follow %s", obj)
451 return
452 }
453 followme(user, who, who, j)
454 case "Accept":
455 followyou2(user, j)
456 case "Reject":
457 nofollowyou2(user, j)
458 case "Update":
459 obj, ok := j.GetMap("object")
460 if ok {
461 what, _ := obj.GetString("type")
462 switch what {
463 case "Service":
464 fallthrough
465 case "Person":
466 return
467 case "Question":
468 return
469 }
470 }
471 go xonksaver(user, j, origin)
472 case "Undo":
473 obj, ok := j.GetMap("object")
474 if !ok {
475 folxid, ok := j.GetString("object")
476 if ok && originate(folxid) == origin {
477 unfollowme(user, "", "", j)
478 }
479 return
480 }
481 what, _ := obj.GetString("type")
482 switch what {
483 case "Follow":
484 unfollowme(user, who, who, j)
485 case "Announce":
486 xid, _ := obj.GetString("object")
487 dlog.Printf("undo announce: %s", xid)
488 case "Like":
489 default:
490 ilog.Printf("unknown undo: %s", what)
491 }
492 case "EmojiReact":
493 obj, ok := j.GetString("object")
494 if ok {
495 content, _ := j.GetString("content")
496 addreaction(user, obj, who, content)
497 }
498 default:
499 go saveandcheck(user, j, origin)
500 }
501}
502
503func saveandcheck(user *WhatAbout, j junk.Junk, origin string) {
504 xonk := xonksaver(user, j, origin)
505 if xonk == nil {
506 return
507 }
508 if sname := shortname(user.ID, xonk.Honker); sname == "" {
509 dlog.Printf("received unexpected activity from %s", xonk.Honker)
510 if xonk.Whofore == 0 {
511 dlog.Printf("it's not even for me!")
512 }
513 }
514}
515
516func serverinbox(w http.ResponseWriter, r *http.Request) {
517 user := getserveruser()
518 if stealthmode(user.ID, r) {
519 http.NotFound(w, r)
520 return
521 }
522 var buf bytes.Buffer
523 io.Copy(&buf, r.Body)
524 payload := buf.Bytes()
525 j, err := junk.FromBytes(payload)
526 if err != nil {
527 ilog.Printf("bad payload: %s", err)
528 ilog.Writer().Write(payload)
529 ilog.Writer().Write([]byte{'\n'})
530 return
531 }
532 if crappola(j) {
533 return
534 }
535 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
536 if err != nil && keyname != "" {
537 savingthrow(keyname)
538 keyname, err = httpsig.VerifyRequest(r, payload, zaggy)
539 }
540 if err != nil {
541 ilog.Printf("inbox message failed signature for %s from %s: %s", keyname, r.Header.Get("X-Forwarded-For"), err)
542 if keyname != "" {
543 ilog.Printf("bad signature from %s", keyname)
544 }
545 http.Error(w, "what did you call me?", http.StatusTeapot)
546 return
547 }
548 who, _ := j.GetString("actor")
549 origin := keymatch(keyname, who)
550 if origin == "" {
551 ilog.Printf("keyname actor mismatch: %s <> %s", keyname, who)
552 return
553 }
554 if rejectactor(user.ID, who) {
555 return
556 }
557 re_ont := regexp.MustCompile("https://" + serverName + "/o/([\\pL[:digit:]]+)")
558 what, _ := j.GetString("type")
559 dlog.Printf("server got a %s", what)
560 switch what {
561 case "Follow":
562 obj, _ := j.GetString("object")
563 if obj == user.URL {
564 ilog.Printf("can't follow the server!")
565 return
566 }
567 m := re_ont.FindStringSubmatch(obj)
568 if len(m) != 2 {
569 ilog.Printf("not sure how to handle this")
570 return
571 }
572 ont := "#" + m[1]
573
574 followme(user, who, ont, j)
575 case "Undo":
576 obj, ok := j.GetMap("object")
577 if !ok {
578 ilog.Printf("unknown undo no object")
579 return
580 }
581 what, _ := obj.GetString("type")
582 if what != "Follow" {
583 ilog.Printf("unknown undo: %s", what)
584 return
585 }
586 targ, _ := obj.GetString("object")
587 m := re_ont.FindStringSubmatch(targ)
588 if len(m) != 2 {
589 ilog.Printf("not sure how to handle this")
590 return
591 }
592 ont := "#" + m[1]
593 unfollowme(user, who, ont, j)
594 default:
595 ilog.Printf("unhandled server activity: %s", what)
596 dumpactivity(j)
597 }
598}
599
600func serveractor(w http.ResponseWriter, r *http.Request) {
601 user := getserveruser()
602 if stealthmode(user.ID, r) {
603 http.NotFound(w, r)
604 return
605 }
606 j := junkuser(user)
607 j.Write(w)
608}
609
610func ximport(w http.ResponseWriter, r *http.Request) {
611 u := login.GetUserInfo(r)
612 xid := strings.TrimSpace(r.FormValue("q"))
613 xonk := getxonk(u.UserID, xid)
614 if xonk == nil {
615 p, _ := investigate(xid)
616 if p != nil {
617 xid = p.XID
618 }
619 j, err := GetJunk(u.UserID, xid)
620 if err != nil {
621 http.Error(w, "error getting external object", http.StatusInternalServerError)
622 ilog.Printf("error getting external object: %s", err)
623 return
624 }
625 allinjest(originate(xid), j)
626 dlog.Printf("importing %s", xid)
627 user, _ := butwhatabout(u.Username)
628
629 info, _ := somethingabout(j)
630 if info == nil {
631 xonk = xonksaver(user, j, originate(xid))
632 } else if info.What == SomeActor {
633 outbox, _ := j.GetString("outbox")
634 gimmexonks(user, outbox)
635 http.Redirect(w, r, "/h?xid="+url.QueryEscape(xid), http.StatusSeeOther)
636 return
637 } else if info.What == SomeCollection {
638 gimmexonks(user, xid)
639 http.Redirect(w, r, "/xzone", http.StatusSeeOther)
640 return
641 }
642 }
643 convoy := ""
644 if xonk != nil {
645 convoy = xonk.Convoy
646 }
647 http.Redirect(w, r, "/t?c="+url.QueryEscape(convoy), http.StatusSeeOther)
648}
649
650func xzone(w http.ResponseWriter, r *http.Request) {
651 u := login.GetUserInfo(r)
652 rows, err := stmtRecentHonkers.Query(u.UserID, u.UserID)
653 if err != nil {
654 elog.Printf("query err: %s", err)
655 return
656 }
657 defer rows.Close()
658 var honkers []Honker
659 for rows.Next() {
660 var xid string
661 rows.Scan(&xid)
662 honkers = append(honkers, Honker{XID: xid})
663 }
664 rows.Close()
665 for i := range honkers {
666 _, honkers[i].Handle = handles(honkers[i].XID)
667 }
668 templinfo := getInfo(r)
669 templinfo["XCSRF"] = login.GetCSRF("ximport", r)
670 templinfo["Honkers"] = honkers
671 err = readviews.Execute(w, "xzone.html", templinfo)
672 if err != nil {
673 elog.Print(err)
674 }
675}
676
677var oldoutbox = cache.New(cache.Options{Filler: func(name string) ([]byte, bool) {
678 user, err := butwhatabout(name)
679 if err != nil {
680 return nil, false
681 }
682 honks := gethonksbyuser(name, false, 0)
683 if len(honks) > 20 {
684 honks = honks[0:20]
685 }
686
687 var jonks []junk.Junk
688 for _, h := range honks {
689 j, _ := jonkjonk(user, h)
690 jonks = append(jonks, j)
691 }
692
693 j := junk.New()
694 j["@context"] = itiswhatitis
695 j["id"] = user.URL + "/outbox"
696 j["attributedTo"] = user.URL
697 j["type"] = "OrderedCollection"
698 j["totalItems"] = len(jonks)
699 j["orderedItems"] = jonks
700
701 return j.ToBytes(), true
702}, Duration: 1 * time.Minute})
703
704func outbox(w http.ResponseWriter, r *http.Request) {
705 name := mux.Vars(r)["name"]
706 user, err := butwhatabout(name)
707 if err != nil {
708 http.NotFound(w, r)
709 return
710 }
711 if stealthmode(user.ID, r) {
712 http.NotFound(w, r)
713 return
714 }
715 var j []byte
716 ok := oldoutbox.Get(name, &j)
717 if ok {
718 w.Header().Set("Content-Type", theonetruename)
719 w.Write(j)
720 } else {
721 http.NotFound(w, r)
722 }
723}
724
725var oldempties = cache.New(cache.Options{Filler: func(url string) ([]byte, bool) {
726 colname := "/followers"
727 if strings.HasSuffix(url, "/following") {
728 colname = "/following"
729 }
730 user := fmt.Sprintf("https://%s%s", serverName, url[:len(url)-10])
731 j := junk.New()
732 j["@context"] = itiswhatitis
733 j["id"] = user + colname
734 j["attributedTo"] = user
735 j["type"] = "OrderedCollection"
736 j["totalItems"] = 0
737 j["orderedItems"] = []junk.Junk{}
738
739 return j.ToBytes(), true
740}})
741
742func emptiness(w http.ResponseWriter, r *http.Request) {
743 name := mux.Vars(r)["name"]
744 user, err := butwhatabout(name)
745 if err != nil {
746 http.NotFound(w, r)
747 return
748 }
749 if stealthmode(user.ID, r) {
750 http.NotFound(w, r)
751 return
752 }
753 var j []byte
754 ok := oldempties.Get(r.URL.Path, &j)
755 if ok {
756 w.Header().Set("Content-Type", theonetruename)
757 w.Write(j)
758 } else {
759 http.NotFound(w, r)
760 }
761}
762
763func showuser(w http.ResponseWriter, r *http.Request) {
764 name := mux.Vars(r)["name"]
765 user, err := butwhatabout(name)
766 if err != nil {
767 ilog.Printf("user not found %s: %s", name, err)
768 http.NotFound(w, r)
769 return
770 }
771 if stealthmode(user.ID, r) {
772 http.NotFound(w, r)
773 return
774 }
775 if friendorfoe(r.Header.Get("Accept")) {
776 j, ok := asjonker(name)
777 if ok {
778 w.Header().Set("Content-Type", theonetruename)
779 w.Write(j)
780 } else {
781 http.NotFound(w, r)
782 }
783 return
784 }
785 u := login.GetUserInfo(r)
786 if u != nil && u.Username != name {
787 u = nil
788 }
789 honks := gethonksbyuser(name, u != nil, 0)
790 templinfo := getInfo(r)
791 templinfo["PageName"] = "user"
792 templinfo["PageArg"] = name
793 templinfo["Name"] = user.Name
794 templinfo["WhatAbout"] = user.HTAbout
795 templinfo["ServerMessage"] = ""
796 templinfo["APAltLink"] = templates.Sprintf("<link href='%s' rel='alternate' type='application/activity+json'>", user.URL)
797 if u != nil {
798 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
799 }
800 honkpage(w, u, honks, templinfo)
801}
802
803func showhonker(w http.ResponseWriter, r *http.Request) {
804 u := login.GetUserInfo(r)
805 name := mux.Vars(r)["name"]
806 var honks []*Honk
807 if name == "" {
808 name = r.FormValue("xid")
809 honks = gethonksbyxonker(u.UserID, name, 0)
810 } else {
811 honks = gethonksbyhonker(u.UserID, name, 0)
812 }
813 miniform := templates.Sprintf(`<form action="/submithonker" method="POST">
814<input type="hidden" name="CSRF" value="%s">
815<input type="hidden" name="url" value="%s">
816<button tabindex=1 name="add honker" value="add honker">add honker</button>
817</form>`, login.GetCSRF("submithonker", r), name)
818 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>%s`, name, name, miniform)
819 templinfo := getInfo(r)
820 templinfo["PageName"] = "honker"
821 templinfo["PageArg"] = name
822 templinfo["ServerMessage"] = msg
823 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
824 honkpage(w, u, honks, templinfo)
825}
826
827func showcombo(w http.ResponseWriter, r *http.Request) {
828 name := mux.Vars(r)["name"]
829 u := login.GetUserInfo(r)
830 honks := gethonksbycombo(u.UserID, name, 0)
831 honks = osmosis(honks, u.UserID, true)
832 templinfo := getInfo(r)
833 templinfo["PageName"] = "combo"
834 templinfo["PageArg"] = name
835 templinfo["ServerMessage"] = "honks by combo: " + name
836 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
837 honkpage(w, u, honks, templinfo)
838}
839func showconvoy(w http.ResponseWriter, r *http.Request) {
840 c := r.FormValue("c")
841 u := login.GetUserInfo(r)
842 honks := gethonksbyconvoy(u.UserID, c, 0)
843 templinfo := getInfo(r)
844 if len(honks) > 0 {
845 templinfo["TopHID"] = honks[0].ID
846 }
847 honks = osmosis(honks, u.UserID, false)
848 //reversehonks(honks)
849 honks = threadsort(honks)
850 templinfo["PageName"] = "convoy"
851 templinfo["PageArg"] = c
852 templinfo["ServerMessage"] = "honks in convoy: " + c
853 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
854 honkpage(w, u, honks, templinfo)
855}
856func showsearch(w http.ResponseWriter, r *http.Request) {
857 q := r.FormValue("q")
858 if strings.HasPrefix(q, "https://") {
859 ximport(w, r)
860 return
861 }
862 u := login.GetUserInfo(r)
863 honks := gethonksbysearch(u.UserID, q, 0)
864 templinfo := getInfo(r)
865 templinfo["PageName"] = "search"
866 templinfo["PageArg"] = q
867 templinfo["ServerMessage"] = "honks for search: " + q
868 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
869 honkpage(w, u, honks, templinfo)
870}
871func showontology(w http.ResponseWriter, r *http.Request) {
872 name := mux.Vars(r)["name"]
873 u := login.GetUserInfo(r)
874 var userid int64 = -1
875 if u != nil {
876 userid = u.UserID
877 }
878 honks := gethonksbyontology(userid, "#"+name, 0)
879 if friendorfoe(r.Header.Get("Accept")) {
880 if len(honks) > 40 {
881 honks = honks[0:40]
882 }
883
884 var xids []string
885 for _, h := range honks {
886 xids = append(xids, h.XID)
887 }
888
889 user := getserveruser()
890
891 j := junk.New()
892 j["@context"] = itiswhatitis
893 j["id"] = fmt.Sprintf("https://%s/o/%s", serverName, name)
894 j["name"] = "#" + name
895 j["attributedTo"] = user.URL
896 j["type"] = "OrderedCollection"
897 j["totalItems"] = len(xids)
898 j["orderedItems"] = xids
899
900 j.Write(w)
901 return
902 }
903
904 templinfo := getInfo(r)
905 templinfo["ServerMessage"] = "honks by ontology: " + name
906 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
907 honkpage(w, u, honks, templinfo)
908}
909
910type Ont struct {
911 Name string
912 Count int64
913}
914
915func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
916 u := login.GetUserInfo(r)
917 var userid int64 = -1
918 if u != nil {
919 userid = u.UserID
920 }
921 rows, err := stmtAllOnts.Query(userid)
922 if err != nil {
923 elog.Printf("selection error: %s", err)
924 return
925 }
926 defer rows.Close()
927 var onts []Ont
928 for rows.Next() {
929 var o Ont
930 err := rows.Scan(&o.Name, &o.Count)
931 if err != nil {
932 elog.Printf("error scanning ont: %s", err)
933 continue
934 }
935 if utf8.RuneCountInString(o.Name) > 24 {
936 continue
937 }
938 o.Name = o.Name[1:]
939 onts = append(onts, o)
940 }
941 sort.Slice(onts, func(i, j int) bool {
942 return onts[i].Name < onts[j].Name
943 })
944 if u == nil && !develMode {
945 w.Header().Set("Cache-Control", "max-age=300")
946 }
947 templinfo := getInfo(r)
948 templinfo["Onts"] = onts
949 templinfo["FirstRune"] = func(s string) rune { r, _ := utf8.DecodeRuneInString(s); return r }
950 err = readviews.Execute(w, "onts.html", templinfo)
951 if err != nil {
952 elog.Print(err)
953 }
954}
955
956type Track struct {
957 xid string
958 who string
959}
960
961func getbacktracks(xid string) []string {
962 c := make(chan bool)
963 dumptracks <- c
964 <-c
965 row := stmtGetTracks.QueryRow(xid)
966 var rawtracks string
967 err := row.Scan(&rawtracks)
968 if err != nil {
969 if err != sql.ErrNoRows {
970 elog.Printf("error scanning tracks: %s", err)
971 }
972 return nil
973 }
974 var rcpts []string
975 for _, f := range strings.Split(rawtracks, " ") {
976 idx := strings.LastIndexByte(f, '#')
977 if idx != -1 {
978 f = f[:idx]
979 }
980 if !strings.HasPrefix(f, "https://") {
981 f = fmt.Sprintf("%%https://%s/inbox", f)
982 }
983 rcpts = append(rcpts, f)
984 }
985 return rcpts
986}
987
988func savetracks(tracks map[string][]string) {
989 db := opendatabase()
990 tx, err := db.Begin()
991 if err != nil {
992 elog.Printf("savetracks begin error: %s", err)
993 return
994 }
995 defer func() {
996 err := tx.Commit()
997 if err != nil {
998 elog.Printf("savetracks commit error: %s", err)
999 }
1000
1001 }()
1002 stmtGetTracks, err := tx.Prepare("select fetches from tracks where xid = ?")
1003 if err != nil {
1004 elog.Printf("savetracks error: %s", err)
1005 return
1006 }
1007 stmtNewTracks, err := tx.Prepare("insert into tracks (xid, fetches) values (?, ?)")
1008 if err != nil {
1009 elog.Printf("savetracks error: %s", err)
1010 return
1011 }
1012 stmtUpdateTracks, err := tx.Prepare("update tracks set fetches = ? where xid = ?")
1013 if err != nil {
1014 elog.Printf("savetracks error: %s", err)
1015 return
1016 }
1017 count := 0
1018 for xid, f := range tracks {
1019 count += len(f)
1020 var prev string
1021 row := stmtGetTracks.QueryRow(xid)
1022 err := row.Scan(&prev)
1023 if err == sql.ErrNoRows {
1024 f = oneofakind(f)
1025 stmtNewTracks.Exec(xid, strings.Join(f, " "))
1026 } else if err == nil {
1027 all := append(strings.Split(prev, " "), f...)
1028 all = oneofakind(all)
1029 stmtUpdateTracks.Exec(strings.Join(all, " "))
1030 } else {
1031 elog.Printf("savetracks error: %s", err)
1032 }
1033 }
1034 dlog.Printf("saved %d new fetches", count)
1035}
1036
1037var trackchan = make(chan Track)
1038var dumptracks = make(chan chan bool)
1039
1040func tracker() {
1041 timeout := 4 * time.Minute
1042 sleeper := time.NewTimer(timeout)
1043 tracks := make(map[string][]string)
1044 workinprogress++
1045 for {
1046 select {
1047 case track := <-trackchan:
1048 tracks[track.xid] = append(tracks[track.xid], track.who)
1049 case <-sleeper.C:
1050 if len(tracks) > 0 {
1051 go savetracks(tracks)
1052 tracks = make(map[string][]string)
1053 }
1054 sleeper.Reset(timeout)
1055 case c := <-dumptracks:
1056 if len(tracks) > 0 {
1057 savetracks(tracks)
1058 }
1059 c <- true
1060 case <-endoftheworld:
1061 if len(tracks) > 0 {
1062 savetracks(tracks)
1063 }
1064 readyalready <- true
1065 return
1066 }
1067 }
1068}
1069
1070var re_keyholder = regexp.MustCompile(`keyId="([^"]+)"`)
1071
1072func trackback(xid string, r *http.Request) {
1073 agent := r.UserAgent()
1074 who := originate(agent)
1075 sig := r.Header.Get("Signature")
1076 if sig != "" {
1077 m := re_keyholder.FindStringSubmatch(sig)
1078 if len(m) == 2 {
1079 who = m[1]
1080 }
1081 }
1082 if who != "" {
1083 trackchan <- Track{xid: xid, who: who}
1084 }
1085}
1086
1087func sameperson(h1, h2 *Honk) bool {
1088 n1, n2 := h1.Honker, h2.Honker
1089 if h1.Oonker != "" {
1090 n1 = h1.Oonker
1091 }
1092 if h2.Oonker != "" {
1093 n2 = h2.Oonker
1094 }
1095 return n1 == n2
1096}
1097
1098func threadsort(honks []*Honk) []*Honk {
1099 sort.Slice(honks, func(i, j int) bool {
1100 return honks[i].Date.Before(honks[j].Date)
1101 })
1102 honkx := make(map[string]*Honk)
1103 kids := make(map[string][]*Honk)
1104 for _, h := range honks {
1105 honkx[h.XID] = h
1106 rid := h.RID
1107 kids[rid] = append(kids[rid], h)
1108 }
1109 done := make(map[*Honk]bool)
1110 var thread []*Honk
1111 var nextlevel func(p *Honk)
1112 level := 0
1113 nextlevel = func(p *Honk) {
1114 levelup := level < 4
1115 if pp := honkx[p.RID]; p.RID == "" || (pp != nil && sameperson(p, pp)) {
1116 levelup = false
1117 }
1118 if level > 0 && len(kids[p.RID]) == 1 {
1119 if pp := honkx[p.RID]; pp != nil && len(kids[pp.RID]) == 1 {
1120 levelup = false
1121 }
1122 }
1123 if levelup {
1124 level++
1125 }
1126 p.Style += fmt.Sprintf(" level%d", level)
1127 childs := kids[p.XID]
1128 if false {
1129 sort.SliceStable(childs, func(i, j int) bool {
1130 return sameperson(childs[i], p) && !sameperson(childs[j], p)
1131 })
1132 }
1133 if true {
1134 sort.SliceStable(childs, func(i, j int) bool {
1135 return !sameperson(childs[i], p) && sameperson(childs[j], p)
1136 })
1137 }
1138 for _, h := range childs {
1139 if !done[h] {
1140 done[h] = true
1141 thread = append(thread, h)
1142 nextlevel(h)
1143 }
1144 }
1145 if levelup {
1146 level--
1147 }
1148 }
1149 for _, h := range honks {
1150 if !done[h] && h.RID == "" {
1151 done[h] = true
1152 thread = append(thread, h)
1153 nextlevel(h)
1154 }
1155 }
1156 for _, h := range honks {
1157 if !done[h] {
1158 done[h] = true
1159 thread = append(thread, h)
1160 nextlevel(h)
1161 }
1162 }
1163 return thread
1164}
1165
1166func honkology(honk *Honk) template.HTML {
1167 var user *WhatAbout
1168 ok := somenumberedusers.Get(honk.UserID, &user)
1169 if !ok {
1170 return ""
1171 }
1172 title := fmt.Sprintf("%s: %s", user.Display, honk.Precis)
1173 imgurl := avatarURL(user)
1174 for _, d := range honk.Donks {
1175 if d.Local && strings.HasPrefix(d.Media, "image") {
1176 imgurl = d.URL
1177 break
1178 }
1179 }
1180 short := honk.Noise
1181 if len(short) > 160 {
1182 short = short[0:160] + "..."
1183 }
1184 return templates.Sprintf(
1185 `<meta property="og:title" content="%s" />
1186<meta property="og:type" content="article" />
1187<meta property="article:author" content="%s" />
1188<meta property="og:url" content="%s" />
1189<meta property="og:image" content="%s" />
1190<meta property="og:description" content="%s" />`,
1191 title, user.URL, honk.XID, imgurl, short)
1192}
1193
1194func showonehonk(w http.ResponseWriter, r *http.Request) {
1195 name := mux.Vars(r)["name"]
1196 user, err := butwhatabout(name)
1197 if err != nil {
1198 http.NotFound(w, r)
1199 return
1200 }
1201 if stealthmode(user.ID, r) {
1202 http.NotFound(w, r)
1203 return
1204 }
1205 xid := fmt.Sprintf("https://%s%s", serverName, r.URL.Path)
1206
1207 if friendorfoe(r.Header.Get("Accept")) {
1208 j, ok := gimmejonk(xid)
1209 if ok {
1210 trackback(xid, r)
1211 w.Header().Set("Content-Type", theonetruename)
1212 w.Write(j)
1213 } else {
1214 http.NotFound(w, r)
1215 }
1216 return
1217 }
1218 honk := getxonk(user.ID, xid)
1219 if honk == nil {
1220 http.NotFound(w, r)
1221 return
1222 }
1223 u := login.GetUserInfo(r)
1224 if u != nil && u.UserID != user.ID {
1225 u = nil
1226 }
1227 if !honk.Public {
1228 if u == nil {
1229 http.NotFound(w, r)
1230 return
1231
1232 }
1233 honks := []*Honk{honk}
1234 donksforhonks(honks)
1235 templinfo := getInfo(r)
1236 templinfo["ServerMessage"] = "one honk maybe more"
1237 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1238 honkpage(w, u, honks, templinfo)
1239 return
1240 }
1241
1242 templinfo := getInfo(r)
1243 rawhonks := gethonksbyconvoy(honk.UserID, honk.Convoy, 0)
1244 //reversehonks(rawhonks)
1245 rawhonks = threadsort(rawhonks)
1246 var honks []*Honk
1247 for i, h := range rawhonks {
1248 if h.XID == xid {
1249 templinfo["Honkology"] = honkology(h)
1250 if i > 0 {
1251 h.Style += " glow"
1252 }
1253 }
1254 if h.Public && (h.Whofore == 2 || h.IsAcked()) {
1255 honks = append(honks, h)
1256 }
1257 }
1258
1259 templinfo["ServerMessage"] = "one honk maybe more"
1260 if u != nil {
1261 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1262 }
1263 templinfo["APAltLink"] = templates.Sprintf("<link href='%s' rel='alternate' type='application/activity+json'>", xid)
1264 honkpage(w, u, honks, templinfo)
1265}
1266
1267func honkpage(w http.ResponseWriter, u *login.UserInfo, honks []*Honk, templinfo map[string]interface{}) {
1268 var userid int64 = -1
1269 if u != nil {
1270 userid = u.UserID
1271 templinfo["User"], _ = butwhatabout(u.Username)
1272 }
1273 reverbolate(userid, honks)
1274 templinfo["Honks"] = honks
1275 templinfo["MapLink"] = getmaplink(u)
1276 if templinfo["TopHID"] == nil {
1277 if len(honks) > 0 {
1278 templinfo["TopHID"] = honks[0].ID
1279 } else {
1280 templinfo["TopHID"] = 0
1281 }
1282 }
1283 if u == nil && !develMode {
1284 w.Header().Set("Cache-Control", "max-age=60")
1285 }
1286 err := readviews.Execute(w, "honkpage.html", templinfo)
1287 if err != nil {
1288 elog.Print(err)
1289 }
1290}
1291
1292func saveuser(w http.ResponseWriter, r *http.Request) {
1293 whatabout := r.FormValue("whatabout")
1294 whatabout = strings.Replace(whatabout, "\r", "", -1)
1295 u := login.GetUserInfo(r)
1296 user, _ := butwhatabout(u.Username)
1297 db := opendatabase()
1298
1299 options := user.Options
1300 if r.FormValue("skinny") == "skinny" {
1301 options.SkinnyCSS = true
1302 } else {
1303 options.SkinnyCSS = false
1304 }
1305 if r.FormValue("omitimages") == "omitimages" {
1306 options.OmitImages = true
1307 } else {
1308 options.OmitImages = false
1309 }
1310 if r.FormValue("mentionall") == "mentionall" {
1311 options.MentionAll = true
1312 } else {
1313 options.MentionAll = false
1314 }
1315 if r.FormValue("inlineqts") == "inlineqts" {
1316 options.InlineQuotes = true
1317 } else {
1318 options.InlineQuotes = false
1319 }
1320 if r.FormValue("maps") == "apple" {
1321 options.MapLink = "apple"
1322 } else {
1323 options.MapLink = ""
1324 }
1325 options.Reaction = r.FormValue("reaction")
1326
1327 sendupdate := false
1328 ava := re_avatar.FindString(whatabout)
1329 if ava != "" {
1330 whatabout = re_avatar.ReplaceAllString(whatabout, "")
1331 ava = ava[7:]
1332 if ava[0] == ' ' {
1333 ava = ava[1:]
1334 }
1335 ava = fmt.Sprintf("https://%s/meme/%s", serverName, ava)
1336 }
1337 if ava != options.Avatar {
1338 options.Avatar = ava
1339 sendupdate = true
1340 }
1341 ban := re_banner.FindString(whatabout)
1342 if ban != "" {
1343 whatabout = re_banner.ReplaceAllString(whatabout, "")
1344 ban = ban[7:]
1345 if ban[0] == ' ' {
1346 ban = ban[1:]
1347 }
1348 ban = fmt.Sprintf("https://%s/meme/%s", serverName, ban)
1349 }
1350 if ban != options.Banner {
1351 options.Banner = ban
1352 sendupdate = true
1353 }
1354 whatabout = strings.TrimSpace(whatabout)
1355 if whatabout != user.About {
1356 sendupdate = true
1357 }
1358 j, err := jsonify(options)
1359 if err == nil {
1360 _, err = db.Exec("update users set about = ?, options = ? where username = ?", whatabout, j, u.Username)
1361 }
1362 if err != nil {
1363 elog.Printf("error bouting what: %s", err)
1364 }
1365 somenamedusers.Clear(u.Username)
1366 somenumberedusers.Clear(u.UserID)
1367 oldjonkers.Clear(u.Username)
1368
1369 if sendupdate {
1370 updateMe(u.Username)
1371 }
1372
1373 http.Redirect(w, r, "/account", http.StatusSeeOther)
1374}
1375
1376func bonkit(xid string, user *WhatAbout) {
1377 dlog.Printf("bonking %s", xid)
1378
1379 xonk := getxonk(user.ID, xid)
1380 if xonk == nil {
1381 return
1382 }
1383 if !xonk.Public {
1384 return
1385 }
1386 if xonk.IsBonked() {
1387 return
1388 }
1389 donksforhonks([]*Honk{xonk})
1390
1391 _, err := stmtUpdateFlags.Exec(flagIsBonked, xonk.ID)
1392 if err != nil {
1393 elog.Printf("error acking bonk: %s", err)
1394 }
1395
1396 oonker := xonk.Oonker
1397 if oonker == "" {
1398 oonker = xonk.Honker
1399 }
1400 dt := time.Now().UTC()
1401 bonk := &Honk{
1402 UserID: user.ID,
1403 Username: user.Name,
1404 What: "bonk",
1405 Honker: user.URL,
1406 Oonker: oonker,
1407 XID: xonk.XID,
1408 RID: xonk.RID,
1409 Noise: xonk.Noise,
1410 Precis: xonk.Precis,
1411 URL: xonk.URL,
1412 Date: dt,
1413 Donks: xonk.Donks,
1414 Whofore: 2,
1415 Convoy: xonk.Convoy,
1416 Audience: []string{thewholeworld, oonker},
1417 Public: true,
1418 Format: xonk.Format,
1419 Place: xonk.Place,
1420 Onts: xonk.Onts,
1421 Time: xonk.Time,
1422 }
1423
1424 err = savehonk(bonk)
1425 if err != nil {
1426 elog.Printf("uh oh")
1427 return
1428 }
1429
1430 go honkworldwide(user, bonk)
1431}
1432
1433func submitbonk(w http.ResponseWriter, r *http.Request) {
1434 xid := r.FormValue("xid")
1435 userinfo := login.GetUserInfo(r)
1436 user, _ := butwhatabout(userinfo.Username)
1437
1438 bonkit(xid, user)
1439
1440 if r.FormValue("js") != "1" {
1441 templinfo := getInfo(r)
1442 templinfo["ServerMessage"] = "Bonked!"
1443 err := readviews.Execute(w, "msg.html", templinfo)
1444 if err != nil {
1445 elog.Print(err)
1446 }
1447 }
1448}
1449
1450func sendzonkofsorts(xonk *Honk, user *WhatAbout, what string, aux string) {
1451 zonk := &Honk{
1452 What: what,
1453 XID: xonk.XID,
1454 Date: time.Now().UTC(),
1455 Audience: oneofakind(xonk.Audience),
1456 Noise: aux,
1457 }
1458 zonk.Public = loudandproud(zonk.Audience)
1459
1460 dlog.Printf("announcing %sed honk: %s", what, xonk.XID)
1461 go honkworldwide(user, zonk)
1462}
1463
1464func zonkit(w http.ResponseWriter, r *http.Request) {
1465 wherefore := r.FormValue("wherefore")
1466 what := r.FormValue("what")
1467 userinfo := login.GetUserInfo(r)
1468 user, _ := butwhatabout(userinfo.Username)
1469
1470 if wherefore == "save" {
1471 xonk := getxonk(userinfo.UserID, what)
1472 if xonk != nil {
1473 _, err := stmtUpdateFlags.Exec(flagIsSaved, xonk.ID)
1474 if err != nil {
1475 elog.Printf("error saving: %s", err)
1476 }
1477 }
1478 return
1479 }
1480
1481 if wherefore == "unsave" {
1482 xonk := getxonk(userinfo.UserID, what)
1483 if xonk != nil {
1484 _, err := stmtClearFlags.Exec(flagIsSaved, xonk.ID)
1485 if err != nil {
1486 elog.Printf("error unsaving: %s", err)
1487 }
1488 }
1489 return
1490 }
1491
1492 if wherefore == "react" {
1493 reaction := user.Options.Reaction
1494 if r2 := r.FormValue("reaction"); r2 != "" {
1495 reaction = r2
1496 }
1497 if reaction == "none" {
1498 return
1499 }
1500 xonk := getxonk(userinfo.UserID, what)
1501 if xonk != nil {
1502 _, err := stmtUpdateFlags.Exec(flagIsReacted, xonk.ID)
1503 if err != nil {
1504 elog.Printf("error saving: %s", err)
1505 }
1506 sendzonkofsorts(xonk, user, "react", reaction)
1507 }
1508 return
1509 }
1510
1511 // my hammer is too big, oh well
1512 defer oldjonks.Flush()
1513
1514 if wherefore == "ack" {
1515 xonk := getxonk(userinfo.UserID, what)
1516 if xonk != nil && !xonk.IsAcked() {
1517 _, err := stmtUpdateFlags.Exec(flagIsAcked, xonk.ID)
1518 if err != nil {
1519 elog.Printf("error acking: %s", err)
1520 }
1521 sendzonkofsorts(xonk, user, "ack", "")
1522 }
1523 return
1524 }
1525
1526 if wherefore == "deack" {
1527 xonk := getxonk(userinfo.UserID, what)
1528 if xonk != nil && xonk.IsAcked() {
1529 _, err := stmtClearFlags.Exec(flagIsAcked, xonk.ID)
1530 if err != nil {
1531 elog.Printf("error deacking: %s", err)
1532 }
1533 sendzonkofsorts(xonk, user, "deack", "")
1534 }
1535 return
1536 }
1537
1538 if wherefore == "bonk" {
1539 user, _ := butwhatabout(userinfo.Username)
1540 bonkit(what, user)
1541 return
1542 }
1543
1544 if wherefore == "unbonk" {
1545 xonk := getbonk(userinfo.UserID, what)
1546 if xonk != nil {
1547 deletehonk(xonk.ID)
1548 xonk = getxonk(userinfo.UserID, what)
1549 _, err := stmtClearFlags.Exec(flagIsBonked, xonk.ID)
1550 if err != nil {
1551 elog.Printf("error unbonking: %s", err)
1552 }
1553 sendzonkofsorts(xonk, user, "unbonk", "")
1554 }
1555 return
1556 }
1557
1558 if wherefore == "untag" {
1559 xonk := getxonk(userinfo.UserID, what)
1560 if xonk != nil {
1561 _, err := stmtUpdateFlags.Exec(flagIsUntagged, xonk.ID)
1562 if err != nil {
1563 elog.Printf("error untagging: %s", err)
1564 }
1565 }
1566 var badparents map[string]bool
1567 untagged.GetAndLock(userinfo.UserID, &badparents)
1568 badparents[what] = true
1569 untagged.Unlock()
1570 return
1571 }
1572
1573 ilog.Printf("zonking %s %s", wherefore, what)
1574 if wherefore == "zonk" {
1575 xonk := getxonk(userinfo.UserID, what)
1576 if xonk != nil {
1577 deletehonk(xonk.ID)
1578 if xonk.Whofore == 2 || xonk.Whofore == 3 {
1579 sendzonkofsorts(xonk, user, "zonk", "")
1580 }
1581 }
1582 }
1583 _, err := stmtSaveZonker.Exec(userinfo.UserID, what, wherefore)
1584 if err != nil {
1585 elog.Printf("error saving zonker: %s", err)
1586 return
1587 }
1588}
1589
1590func edithonkpage(w http.ResponseWriter, r *http.Request) {
1591 u := login.GetUserInfo(r)
1592 user, _ := butwhatabout(u.Username)
1593 xid := r.FormValue("xid")
1594 honk := getxonk(u.UserID, xid)
1595 if !canedithonk(user, honk) {
1596 http.Error(w, "no editing that please", http.StatusInternalServerError)
1597 return
1598 }
1599
1600 noise := honk.Noise
1601
1602 honks := []*Honk{honk}
1603 donksforhonks(honks)
1604 reverbolate(u.UserID, honks)
1605 templinfo := getInfo(r)
1606 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1607 templinfo["Honks"] = honks
1608 templinfo["MapLink"] = getmaplink(u)
1609 templinfo["Noise"] = noise
1610 templinfo["SavedPlace"] = honk.Place
1611 if tm := honk.Time; tm != nil {
1612 templinfo["ShowTime"] = " "
1613 templinfo["StartTime"] = tm.StartTime.Format("2006-01-02 15:04")
1614 if tm.Duration != 0 {
1615 templinfo["Duration"] = tm.Duration
1616 }
1617 }
1618 templinfo["ServerMessage"] = "honk edit"
1619 templinfo["IsPreview"] = true
1620 templinfo["UpdateXID"] = honk.XID
1621 if len(honk.Donks) > 0 {
1622 var savedfiles []string
1623 for _, d := range honk.Donks {
1624 savedfiles = append(savedfiles, fmt.Sprintf("%s:%d", d.XID, d.FileID))
1625 }
1626 templinfo["SavedFile"] = strings.Join(savedfiles, ",")
1627 }
1628 err := readviews.Execute(w, "honkpage.html", templinfo)
1629 if err != nil {
1630 elog.Print(err)
1631 }
1632}
1633
1634func newhonkpage(w http.ResponseWriter, r *http.Request) {
1635 u := login.GetUserInfo(r)
1636 rid := r.FormValue("rid")
1637 noise := ""
1638
1639 xonk := getxonk(u.UserID, rid)
1640 if xonk != nil {
1641 _, replto := handles(xonk.Honker)
1642 if replto != "" {
1643 noise = "@" + replto + " "
1644 }
1645 }
1646
1647 templinfo := getInfo(r)
1648 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1649 templinfo["InReplyTo"] = rid
1650 templinfo["Noise"] = noise
1651 templinfo["ServerMessage"] = "compose honk"
1652 templinfo["IsPreview"] = true
1653 err := readviews.Execute(w, "honkpage.html", templinfo)
1654 if err != nil {
1655 elog.Print(err)
1656 }
1657}
1658
1659func canedithonk(user *WhatAbout, honk *Honk) bool {
1660 if honk == nil || honk.Honker != user.URL || honk.What == "bonk" {
1661 return false
1662 }
1663 return true
1664}
1665
1666func submitdonk(w http.ResponseWriter, r *http.Request) ([]*Donk, error) {
1667 if !strings.HasPrefix(strings.ToLower(r.Header.Get("Content-Type")), "multipart/form-data") {
1668 return nil, nil
1669 }
1670 var donks []*Donk
1671 for i, hdr := range r.MultipartForm.File["donk"] {
1672 if i > 16 {
1673 break
1674 }
1675 donk, err := formtodonk(w, r, hdr)
1676 if err != nil {
1677 return nil, err
1678 }
1679 donks = append(donks, donk)
1680 }
1681 return donks, nil
1682}
1683
1684func formtodonk(w http.ResponseWriter, r *http.Request, filehdr *multipart.FileHeader) (*Donk, error) {
1685 file, err := filehdr.Open()
1686 if err != nil {
1687 if err == http.ErrMissingFile {
1688 return nil, nil
1689 }
1690 elog.Printf("error reading donk: %s", err)
1691 http.Error(w, "error reading donk", http.StatusUnsupportedMediaType)
1692 return nil, err
1693 }
1694 var buf bytes.Buffer
1695 io.Copy(&buf, file)
1696 file.Close()
1697 data := buf.Bytes()
1698 var media, name string
1699 img, err := bigshrink(data)
1700 if err == nil {
1701 data = img.Data
1702 format := img.Format
1703 media = "image/" + format
1704 if format == "jpeg" {
1705 format = "jpg"
1706 }
1707 if format == "svg+xml" {
1708 format = "svg"
1709 }
1710 name = xfiltrate() + "." + format
1711 } else {
1712 ct := http.DetectContentType(data)
1713 switch ct {
1714 case "application/pdf":
1715 maxsize := 10000000
1716 if len(data) > maxsize {
1717 ilog.Printf("bad image: %s too much pdf: %d", err, len(data))
1718 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1719 return nil, err
1720 }
1721 media = ct
1722 name = filehdr.Filename
1723 if name == "" {
1724 name = xfiltrate() + ".pdf"
1725 }
1726 default:
1727 maxsize := 100000
1728 if len(data) > maxsize {
1729 ilog.Printf("bad image: %s too much text: %d", err, len(data))
1730 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1731 return nil, err
1732 }
1733 for i := 0; i < len(data); i++ {
1734 if data[i] < 32 && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' {
1735 ilog.Printf("bad image: %s not text: %d", err, data[i])
1736 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1737 return nil, err
1738 }
1739 }
1740 media = "text/plain"
1741 name = filehdr.Filename
1742 if name == "" {
1743 name = xfiltrate() + ".txt"
1744 }
1745 }
1746 }
1747 desc := strings.TrimSpace(r.FormValue("donkdesc"))
1748 if desc == "" {
1749 desc = name
1750 }
1751 fileid, xid, err := savefileandxid(name, desc, "", media, true, data)
1752 if err != nil {
1753 elog.Printf("unable to save image: %s", err)
1754 http.Error(w, "failed to save attachment", http.StatusUnsupportedMediaType)
1755 return nil, err
1756 }
1757 d := &Donk{
1758 FileID: fileid,
1759 XID: xid,
1760 Desc: desc,
1761 Local: true,
1762 }
1763 return d, nil
1764}
1765
1766func websubmithonk(w http.ResponseWriter, r *http.Request) {
1767 h := submithonk(w, r)
1768 if h == nil {
1769 return
1770 }
1771 http.Redirect(w, r, h.XID[len(serverName)+8:], http.StatusSeeOther)
1772}
1773
1774// what a hot mess this function is
1775func submithonk(w http.ResponseWriter, r *http.Request) *Honk {
1776 rid := r.FormValue("rid")
1777 noise := r.FormValue("noise")
1778 format := r.FormValue("format")
1779 if format == "" {
1780 format = "markdown"
1781 }
1782 if !(format == "markdown" || format == "html") {
1783 http.Error(w, "unknown format", 500)
1784 return nil
1785 }
1786
1787 userinfo := login.GetUserInfo(r)
1788 user, _ := butwhatabout(userinfo.Username)
1789
1790 dt := time.Now().UTC()
1791 updatexid := r.FormValue("updatexid")
1792 var honk *Honk
1793 if updatexid != "" {
1794 honk = getxonk(userinfo.UserID, updatexid)
1795 if !canedithonk(user, honk) {
1796 http.Error(w, "no editing that please", http.StatusInternalServerError)
1797 return nil
1798 }
1799 honk.Date = dt
1800 honk.What = "update"
1801 honk.Format = format
1802 } else {
1803 xid := fmt.Sprintf("%s/%s/%s", user.URL, honkSep, xfiltrate())
1804 what := "honk"
1805 honk = &Honk{
1806 UserID: userinfo.UserID,
1807 Username: userinfo.Username,
1808 What: what,
1809 Honker: user.URL,
1810 XID: xid,
1811 Date: dt,
1812 Format: format,
1813 }
1814 }
1815
1816 var convoy string
1817 noise = strings.Replace(noise, "\r", "", -1)
1818 if updatexid == "" && rid == "" {
1819 noise = re_convoy.ReplaceAllStringFunc(noise, func(m string) string {
1820 convoy = m[7:]
1821 convoy = strings.TrimSpace(convoy)
1822 if !re_convalidate.MatchString(convoy) {
1823 convoy = ""
1824 }
1825 return ""
1826 })
1827 }
1828 noise = quickrename(noise, userinfo.UserID)
1829 noise = hooterize(noise)
1830 honk.Noise = noise
1831 precipitate(honk)
1832 noise = honk.Noise
1833 recategorize(honk)
1834 translate(honk)
1835
1836 if rid != "" {
1837 xonk := getxonk(userinfo.UserID, rid)
1838 if xonk == nil {
1839 http.Error(w, "replyto disappeared", http.StatusNotFound)
1840 return nil
1841 }
1842 if xonk.Public {
1843 honk.Audience = append(honk.Audience, xonk.Audience...)
1844 }
1845 convoy = xonk.Convoy
1846 for i, a := range honk.Audience {
1847 if a == thewholeworld {
1848 honk.Audience[0], honk.Audience[i] = honk.Audience[i], honk.Audience[0]
1849 break
1850 }
1851 }
1852 honk.RID = rid
1853 if xonk.Precis != "" && honk.Precis == "" {
1854 honk.Precis = xonk.Precis
1855 if !re_dangerous.MatchString(honk.Precis) {
1856 honk.Precis = "re: " + honk.Precis
1857 }
1858 }
1859 } else if updatexid == "" {
1860 honk.Audience = []string{thewholeworld}
1861 }
1862 if honk.Noise != "" && honk.Noise[0] == '@' {
1863 honk.Audience = append(grapevine(honk.Mentions), honk.Audience...)
1864 } else {
1865 honk.Audience = append(honk.Audience, grapevine(honk.Mentions)...)
1866 }
1867
1868 if convoy == "" {
1869 convoy = "data:,electrichonkytonk-" + xfiltrate()
1870 }
1871 butnottooloud(honk.Audience)
1872 honk.Audience = oneofakind(honk.Audience)
1873 if len(honk.Audience) == 0 {
1874 ilog.Printf("honk to nowhere")
1875 http.Error(w, "honk to nowhere...", http.StatusNotFound)
1876 return nil
1877 }
1878 honk.Public = loudandproud(honk.Audience)
1879 honk.Convoy = convoy
1880
1881 donkxid := strings.Join(r.Form["donkxid"], ",")
1882 if donkxid == "" {
1883 donks, err := submitdonk(w, r)
1884 if err != nil && err != http.ErrMissingFile {
1885 return nil
1886 }
1887 if len(donks) > 0 {
1888 honk.Donks = append(honk.Donks, donks...)
1889 var xids []string
1890 for _, d := range honk.Donks {
1891 xids = append(xids, fmt.Sprintf("%s:%d", d.XID, d.FileID))
1892 }
1893 donkxid = strings.Join(xids, ",")
1894 }
1895 } else {
1896 xids := strings.Split(donkxid, ",")
1897 for i, xid := range xids {
1898 if i > 16 {
1899 break
1900 }
1901 p := strings.Split(xid, ":")
1902 xid = p[0]
1903 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1904 var donk *Donk
1905 if len(p) > 1 {
1906 fileid, _ := strconv.ParseInt(p[1], 10, 0)
1907 donk = finddonkid(fileid, url)
1908 } else {
1909 donk = finddonk(url)
1910 }
1911 if donk != nil {
1912 honk.Donks = append(honk.Donks, donk)
1913 } else {
1914 ilog.Printf("can't find file: %s", xid)
1915 }
1916 }
1917 }
1918 memetize(honk)
1919 imaginate(honk)
1920
1921 placename := strings.TrimSpace(r.FormValue("placename"))
1922 placelat := strings.TrimSpace(r.FormValue("placelat"))
1923 placelong := strings.TrimSpace(r.FormValue("placelong"))
1924 placeurl := strings.TrimSpace(r.FormValue("placeurl"))
1925 if placename != "" || placelat != "" || placelong != "" || placeurl != "" {
1926 p := new(Place)
1927 p.Name = placename
1928 p.Latitude, _ = strconv.ParseFloat(placelat, 64)
1929 p.Longitude, _ = strconv.ParseFloat(placelong, 64)
1930 p.Url = placeurl
1931 honk.Place = p
1932 }
1933 timestart := strings.TrimSpace(r.FormValue("timestart"))
1934 if timestart != "" {
1935 t := new(Time)
1936 now := time.Now().Local()
1937 for _, layout := range []string{"2006-01-02 3:04pm", "2006-01-02 15:04", "3:04pm", "15:04"} {
1938 start, err := time.ParseInLocation(layout, timestart, now.Location())
1939 if err == nil {
1940 if start.Year() == 0 {
1941 start = time.Date(now.Year(), now.Month(), now.Day(), start.Hour(), start.Minute(), 0, 0, now.Location())
1942 }
1943 t.StartTime = start
1944 break
1945 }
1946 }
1947 timeend := r.FormValue("timeend")
1948 dur := parseDuration(timeend)
1949 if dur != 0 {
1950 t.Duration = Duration(dur)
1951 }
1952 if !t.StartTime.IsZero() {
1953 honk.What = "event"
1954 honk.Time = t
1955 }
1956 }
1957
1958 if honk.Public {
1959 honk.Whofore = 2
1960 } else {
1961 honk.Whofore = 3
1962 }
1963
1964 // back to markdown
1965 honk.Noise = noise
1966
1967 if r.FormValue("preview") == "preview" {
1968 honks := []*Honk{honk}
1969 reverbolate(userinfo.UserID, honks)
1970 templinfo := getInfo(r)
1971 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1972 templinfo["Honks"] = honks
1973 templinfo["MapLink"] = getmaplink(userinfo)
1974 templinfo["InReplyTo"] = r.FormValue("rid")
1975 templinfo["Noise"] = r.FormValue("noise")
1976 templinfo["SavedFile"] = donkxid
1977 if tm := honk.Time; tm != nil {
1978 templinfo["ShowTime"] = " "
1979 templinfo["StartTime"] = tm.StartTime.Format("2006-01-02 15:04")
1980 if tm.Duration != 0 {
1981 templinfo["Duration"] = tm.Duration
1982 }
1983 }
1984 templinfo["IsPreview"] = true
1985 templinfo["UpdateXID"] = updatexid
1986 templinfo["ServerMessage"] = "honk preview"
1987 err := readviews.Execute(w, "honkpage.html", templinfo)
1988 if err != nil {
1989 elog.Print(err)
1990 }
1991 return nil
1992 }
1993
1994 if updatexid != "" {
1995 updatehonk(honk)
1996 oldjonks.Clear(honk.XID)
1997 } else {
1998 err := savehonk(honk)
1999 if err != nil {
2000 elog.Printf("uh oh")
2001 return nil
2002 }
2003 }
2004
2005 // reload for consistency
2006 honk.Donks = nil
2007 donksforhonks([]*Honk{honk})
2008
2009 go honkworldwide(user, honk)
2010
2011 return honk
2012}
2013
2014func showhonkers(w http.ResponseWriter, r *http.Request) {
2015 userinfo := login.GetUserInfo(r)
2016 templinfo := getInfo(r)
2017 templinfo["Honkers"] = gethonkers(userinfo.UserID)
2018 templinfo["HonkerCSRF"] = login.GetCSRF("submithonker", r)
2019 err := readviews.Execute(w, "honkers.html", templinfo)
2020 if err != nil {
2021 elog.Print(err)
2022 }
2023}
2024
2025func showchatter(w http.ResponseWriter, r *http.Request) {
2026 u := login.GetUserInfo(r)
2027 chatnewnone(u.UserID)
2028 chatter := loadchatter(u.UserID)
2029 for _, chat := range chatter {
2030 for _, ch := range chat.Chonks {
2031 filterchonk(ch)
2032 }
2033 }
2034
2035 templinfo := getInfo(r)
2036 templinfo["Chatter"] = chatter
2037 templinfo["ChonkCSRF"] = login.GetCSRF("sendchonk", r)
2038 err := readviews.Execute(w, "chatter.html", templinfo)
2039 if err != nil {
2040 elog.Print(err)
2041 }
2042}
2043
2044func submitchonk(w http.ResponseWriter, r *http.Request) {
2045 u := login.GetUserInfo(r)
2046 user, _ := butwhatabout(u.Username)
2047 noise := r.FormValue("noise")
2048 target := r.FormValue("target")
2049 format := "markdown"
2050 dt := time.Now().UTC()
2051 xid := fmt.Sprintf("%s/%s/%s", user.URL, "chonk", xfiltrate())
2052
2053 if !strings.HasPrefix(target, "https://") {
2054 target = fullname(target, u.UserID)
2055 }
2056 if target == "" {
2057 http.Error(w, "who is that?", http.StatusInternalServerError)
2058 return
2059 }
2060 ch := Chonk{
2061 UserID: u.UserID,
2062 XID: xid,
2063 Who: user.URL,
2064 Target: target,
2065 Date: dt,
2066 Noise: noise,
2067 Format: format,
2068 }
2069 donks, err := submitdonk(w, r)
2070 if err != nil && err != http.ErrMissingFile {
2071 return
2072 }
2073 if len(donks) > 0 {
2074 ch.Donks = append(ch.Donks, donks...)
2075 }
2076
2077 translatechonk(&ch)
2078 savechonk(&ch)
2079 // reload for consistency
2080 ch.Donks = nil
2081 donksforchonks([]*Chonk{&ch})
2082 go sendchonk(user, &ch)
2083
2084 http.Redirect(w, r, "/chatter", http.StatusSeeOther)
2085}
2086
2087var combocache = cache.New(cache.Options{Filler: func(userid int64) ([]string, bool) {
2088 honkers := gethonkers(userid)
2089 var combos []string
2090 for _, h := range honkers {
2091 combos = append(combos, h.Combos...)
2092 }
2093 for i, c := range combos {
2094 if c == "-" {
2095 combos[i] = ""
2096 }
2097 }
2098 combos = oneofakind(combos)
2099 sort.Strings(combos)
2100 return combos, true
2101}, Invalidator: &honkerinvalidator})
2102
2103func showcombos(w http.ResponseWriter, r *http.Request) {
2104 userinfo := login.GetUserInfo(r)
2105 var combos []string
2106 combocache.Get(userinfo.UserID, &combos)
2107 templinfo := getInfo(r)
2108 err := readviews.Execute(w, "combos.html", templinfo)
2109 if err != nil {
2110 elog.Print(err)
2111 }
2112}
2113
2114func websubmithonker(w http.ResponseWriter, r *http.Request) {
2115 h := submithonker(w, r)
2116 if h == nil {
2117 return
2118 }
2119 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
2120}
2121
2122func submithonker(w http.ResponseWriter, r *http.Request) *Honker {
2123 u := login.GetUserInfo(r)
2124 user, _ := butwhatabout(u.Username)
2125 name := strings.TrimSpace(r.FormValue("name"))
2126 url := strings.TrimSpace(r.FormValue("url"))
2127 peep := r.FormValue("peep")
2128 combos := strings.TrimSpace(r.FormValue("combos"))
2129 combos = " " + combos + " "
2130 honkerid, _ := strconv.ParseInt(r.FormValue("honkerid"), 10, 0)
2131
2132 re_namecheck := regexp.MustCompile("^[\\pL[:digit:]_.-]+$")
2133 if name != "" && !re_namecheck.MatchString(name) {
2134 http.Error(w, "please use a plainer name", http.StatusInternalServerError)
2135 return nil
2136 }
2137
2138 var meta HonkerMeta
2139 meta.Notes = strings.TrimSpace(r.FormValue("notes"))
2140 mj, _ := jsonify(&meta)
2141
2142 defer honkerinvalidator.Clear(u.UserID)
2143
2144 // mostly dummy, fill in later...
2145 h := &Honker{
2146 ID: honkerid,
2147 }
2148
2149 if honkerid > 0 {
2150 if r.FormValue("delete") == "delete" {
2151 unfollowyou(user, honkerid, false)
2152 stmtDeleteHonker.Exec(honkerid)
2153 return h
2154 }
2155 if r.FormValue("unsub") == "unsub" {
2156 unfollowyou(user, honkerid, false)
2157 }
2158 if r.FormValue("sub") == "sub" {
2159 followyou(user, honkerid, false)
2160 }
2161 _, err := stmtUpdateHonker.Exec(name, combos, mj, honkerid, u.UserID)
2162 if err != nil {
2163 elog.Printf("update honker err: %s", err)
2164 return nil
2165 }
2166 return h
2167 }
2168
2169 if url == "" {
2170 http.Error(w, "subscribing to nothing?", http.StatusInternalServerError)
2171 return nil
2172 }
2173
2174 flavor := "presub"
2175 if peep == "peep" {
2176 flavor = "peep"
2177 }
2178
2179 var err error
2180 honkerid, err = savehonker(user, url, name, flavor, combos, mj)
2181 if err != nil {
2182 http.Error(w, "had some trouble with that: "+err.Error(), http.StatusInternalServerError)
2183 return nil
2184 }
2185 if flavor == "presub" {
2186 followyou(user, honkerid, false)
2187 }
2188 h.ID = honkerid
2189 return h
2190}
2191
2192func hfcspage(w http.ResponseWriter, r *http.Request) {
2193 userinfo := login.GetUserInfo(r)
2194
2195 filters := getfilters(userinfo.UserID, filtAny)
2196
2197 templinfo := getInfo(r)
2198 templinfo["Filters"] = filters
2199 templinfo["FilterCSRF"] = login.GetCSRF("filter", r)
2200 err := readviews.Execute(w, "hfcs.html", templinfo)
2201 if err != nil {
2202 elog.Print(err)
2203 }
2204}
2205
2206func savehfcs(w http.ResponseWriter, r *http.Request) {
2207 userinfo := login.GetUserInfo(r)
2208 itsok := r.FormValue("itsok")
2209 if itsok == "iforgiveyou" {
2210 hfcsid, _ := strconv.ParseInt(r.FormValue("hfcsid"), 10, 0)
2211 _, err := stmtDeleteFilter.Exec(userinfo.UserID, hfcsid)
2212 if err != nil {
2213 elog.Printf("error deleting filter: %s", err)
2214 }
2215 filtInvalidator.Clear(userinfo.UserID)
2216 http.Redirect(w, r, "/hfcs", http.StatusSeeOther)
2217 return
2218 }
2219
2220 filt := new(Filter)
2221 filt.Name = strings.TrimSpace(r.FormValue("name"))
2222 filt.Date = time.Now().UTC()
2223 filt.Actor = strings.TrimSpace(r.FormValue("actor"))
2224 filt.IncludeAudience = r.FormValue("incaud") == "yes"
2225 filt.Text = strings.TrimSpace(r.FormValue("filttext"))
2226 filt.IsReply = r.FormValue("isreply") == "yes"
2227 filt.IsAnnounce = r.FormValue("isannounce") == "yes"
2228 filt.AnnounceOf = strings.TrimSpace(r.FormValue("announceof"))
2229 filt.Reject = r.FormValue("doreject") == "yes"
2230 filt.SkipMedia = r.FormValue("doskipmedia") == "yes"
2231 filt.Hide = r.FormValue("dohide") == "yes"
2232 filt.Collapse = r.FormValue("docollapse") == "yes"
2233 filt.Rewrite = strings.TrimSpace(r.FormValue("filtrewrite"))
2234 filt.Replace = strings.TrimSpace(r.FormValue("filtreplace"))
2235 if dur := parseDuration(r.FormValue("filtduration")); dur > 0 {
2236 filt.Expiration = time.Now().UTC().Add(dur)
2237 }
2238 filt.Notes = strings.TrimSpace(r.FormValue("filtnotes"))
2239
2240 if filt.Actor == "" && filt.Text == "" && !filt.IsAnnounce {
2241 ilog.Printf("blank filter")
2242 http.Error(w, "can't save a blank filter", http.StatusInternalServerError)
2243 return
2244 }
2245
2246 j, err := jsonify(filt)
2247 if err == nil {
2248 _, err = stmtSaveFilter.Exec(userinfo.UserID, j)
2249 }
2250 if err != nil {
2251 elog.Printf("error saving filter: %s", err)
2252 }
2253
2254 filtInvalidator.Clear(userinfo.UserID)
2255 http.Redirect(w, r, "/hfcs", http.StatusSeeOther)
2256}
2257
2258func accountpage(w http.ResponseWriter, r *http.Request) {
2259 u := login.GetUserInfo(r)
2260 user, _ := butwhatabout(u.Username)
2261 templinfo := getInfo(r)
2262 templinfo["UserCSRF"] = login.GetCSRF("saveuser", r)
2263 templinfo["LogoutCSRF"] = login.GetCSRF("logout", r)
2264 templinfo["User"] = user
2265 about := user.About
2266 if ava := user.Options.Avatar; ava != "" {
2267 about += "\n\navatar: " + ava[strings.LastIndexByte(ava, '/')+1:]
2268 }
2269 if ban := user.Options.Banner; ban != "" {
2270 about += "\n\nbanner: " + ban[strings.LastIndexByte(ban, '/')+1:]
2271 }
2272 templinfo["WhatAbout"] = about
2273 err := readviews.Execute(w, "account.html", templinfo)
2274 if err != nil {
2275 elog.Print(err)
2276 }
2277}
2278
2279func dochpass(w http.ResponseWriter, r *http.Request) {
2280 err := login.ChangePassword(w, r)
2281 if err != nil {
2282 elog.Printf("error changing password: %s", err)
2283 }
2284 http.Redirect(w, r, "/account", http.StatusSeeOther)
2285}
2286
2287var oldfingers = cache.New(cache.Options{Filler: func(orig string) ([]byte, bool) {
2288 if strings.HasPrefix(orig, "acct:") {
2289 orig = orig[5:]
2290 }
2291 name := orig
2292 idx := strings.LastIndexByte(name, '/')
2293 if idx != -1 {
2294 name = name[idx+1:]
2295 if fmt.Sprintf("https://%s/%s/%s", serverName, userSep, name) != orig {
2296 ilog.Printf("foreign request rejected")
2297 name = ""
2298 }
2299 } else {
2300 idx = strings.IndexByte(name, '@')
2301 if idx != -1 {
2302 name = name[:idx]
2303 if !(name+"@"+serverName == orig || name+"@"+masqName == orig) {
2304 ilog.Printf("foreign request rejected")
2305 name = ""
2306 }
2307 }
2308 }
2309 user, err := butwhatabout(name)
2310 if err != nil {
2311 return nil, false
2312 }
2313
2314 j := junk.New()
2315 j["subject"] = fmt.Sprintf("acct:%s@%s", user.Name, masqName)
2316 j["aliases"] = []string{user.URL}
2317 l := junk.New()
2318 l["rel"] = "self"
2319 l["type"] = `application/activity+json`
2320 l["href"] = user.URL
2321 j["links"] = []junk.Junk{l}
2322 return j.ToBytes(), true
2323}})
2324
2325func fingerlicker(w http.ResponseWriter, r *http.Request) {
2326 orig := r.FormValue("resource")
2327
2328 dlog.Printf("finger lick: %s", orig)
2329
2330 var j []byte
2331 ok := oldfingers.Get(orig, &j)
2332 if ok {
2333 w.Header().Set("Content-Type", "application/jrd+json")
2334 w.Write(j)
2335 } else {
2336 http.NotFound(w, r)
2337 }
2338}
2339
2340func somedays() string {
2341 secs := 432000 + notrand.Int63n(432000)
2342 return fmt.Sprintf("%d", secs)
2343}
2344
2345func lookatme(ava string) string {
2346 if strings.Contains(ava, serverName+"/"+userSep) {
2347 idx := strings.LastIndexByte(ava, '/')
2348 if idx < len(ava) {
2349 name := ava[idx+1:]
2350 user, _ := butwhatabout(name)
2351 if user != nil && user.URL == ava {
2352 return user.Options.Avatar
2353 }
2354 }
2355 }
2356 return ""
2357}
2358
2359func avatate(w http.ResponseWriter, r *http.Request) {
2360 if develMode {
2361 loadAvatarColors()
2362 }
2363 n := r.FormValue("a")
2364 if redir := lookatme(n); redir != "" {
2365 http.Redirect(w, r, redir, http.StatusSeeOther)
2366 return
2367 }
2368 a := genAvatar(n)
2369 if !develMode {
2370 w.Header().Set("Cache-Control", "max-age="+somedays())
2371 }
2372 w.Write(a)
2373}
2374
2375func serveviewasset(w http.ResponseWriter, r *http.Request) {
2376 serveasset(w, r, viewDir)
2377}
2378func servedataasset(w http.ResponseWriter, r *http.Request) {
2379 if r.URL.Path == "/favicon.ico" {
2380 r.URL.Path = "/icon.png"
2381 }
2382 serveasset(w, r, dataDir)
2383}
2384
2385func serveasset(w http.ResponseWriter, r *http.Request, basedir string) {
2386 if !develMode {
2387 w.Header().Set("Cache-Control", "max-age=7776000")
2388 }
2389 http.ServeFile(w, r, basedir+"/views"+r.URL.Path)
2390}
2391func servehelp(w http.ResponseWriter, r *http.Request) {
2392 name := mux.Vars(r)["name"]
2393 if !develMode {
2394 w.Header().Set("Cache-Control", "max-age=3600")
2395 }
2396 http.ServeFile(w, r, viewDir+"/docs/"+name)
2397}
2398func servehtml(w http.ResponseWriter, r *http.Request) {
2399 u := login.GetUserInfo(r)
2400 templinfo := getInfo(r)
2401 templinfo["AboutMsg"] = aboutMsg
2402 templinfo["LoginMsg"] = loginMsg
2403 templinfo["HonkVersion"] = softwareVersion
2404 if r.URL.Path == "/about" {
2405 templinfo["Sensors"] = getSensors()
2406 }
2407 if u == nil && !develMode {
2408 w.Header().Set("Cache-Control", "max-age=60")
2409 }
2410 err := readviews.Execute(w, r.URL.Path[1:]+".html", templinfo)
2411 if err != nil {
2412 elog.Print(err)
2413 }
2414}
2415func serveemu(w http.ResponseWriter, r *http.Request) {
2416 emu := mux.Vars(r)["emu"]
2417
2418 w.Header().Set("Cache-Control", "max-age="+somedays())
2419 http.ServeFile(w, r, dataDir+"/emus/"+emu)
2420}
2421func servememe(w http.ResponseWriter, r *http.Request) {
2422 meme := mux.Vars(r)["meme"]
2423
2424 w.Header().Set("Cache-Control", "max-age="+somedays())
2425 http.ServeFile(w, r, dataDir+"/memes/"+meme)
2426}
2427
2428func servefile(w http.ResponseWriter, r *http.Request) {
2429 xid := mux.Vars(r)["xid"]
2430 var media string
2431 var data []byte
2432 row := stmtGetFileData.QueryRow(xid)
2433 err := row.Scan(&media, &data)
2434 if err != nil {
2435 elog.Printf("error loading file: %s", err)
2436 http.NotFound(w, r)
2437 return
2438 }
2439 w.Header().Set("Content-Type", media)
2440 w.Header().Set("X-Content-Type-Options", "nosniff")
2441 w.Header().Set("Cache-Control", "max-age="+somedays())
2442 w.Write(data)
2443}
2444
2445func nomoroboto(w http.ResponseWriter, r *http.Request) {
2446 io.WriteString(w, "User-agent: *\n")
2447 io.WriteString(w, "Disallow: /a\n")
2448 io.WriteString(w, "Disallow: /d/\n")
2449 io.WriteString(w, "Disallow: /meme/\n")
2450 io.WriteString(w, "Disallow: /o\n")
2451 io.WriteString(w, "Disallow: /o/\n")
2452 io.WriteString(w, "Disallow: /help/\n")
2453 for _, u := range allusers() {
2454 fmt.Fprintf(w, "Disallow: /%s/%s/%s/\n", userSep, u.Username, honkSep)
2455 }
2456}
2457
2458type Hydration struct {
2459 Tophid int64
2460 Srvmsg template.HTML
2461 Honks string
2462 MeCount int64
2463 ChatCount int64
2464}
2465
2466func webhydra(w http.ResponseWriter, r *http.Request) {
2467 u := login.GetUserInfo(r)
2468 userid := u.UserID
2469 templinfo := getInfo(r)
2470 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
2471 page := r.FormValue("page")
2472
2473 wanted, _ := strconv.ParseInt(r.FormValue("tophid"), 10, 0)
2474
2475 var hydra Hydration
2476
2477 var honks []*Honk
2478 switch page {
2479 case "atme":
2480 honks = gethonksforme(userid, wanted)
2481 honks = osmosis(honks, userid, false)
2482 menewnone(userid)
2483 hydra.Srvmsg = "at me!"
2484 case "longago":
2485 honks = gethonksfromlongago(userid, wanted)
2486 honks = osmosis(honks, userid, false)
2487 hydra.Srvmsg = "from long ago"
2488 case "home":
2489 honks = gethonksforuser(userid, wanted)
2490 honks = osmosis(honks, userid, true)
2491 hydra.Srvmsg = serverMsg
2492 case "first":
2493 honks = gethonksforuserfirstclass(userid, wanted)
2494 honks = osmosis(honks, userid, true)
2495 hydra.Srvmsg = "first class only"
2496 case "saved":
2497 honks = getsavedhonks(userid, wanted)
2498 templinfo["PageName"] = "saved"
2499 hydra.Srvmsg = "saved honks"
2500 case "combo":
2501 c := r.FormValue("c")
2502 honks = gethonksbycombo(userid, c, wanted)
2503 honks = osmosis(honks, userid, false)
2504 hydra.Srvmsg = templates.Sprintf("honks by combo: %s", c)
2505 case "convoy":
2506 c := r.FormValue("c")
2507 honks = gethonksbyconvoy(userid, c, wanted)
2508 honks = osmosis(honks, userid, false)
2509 honks = threadsort(honks)
2510 reversehonks(honks)
2511 hydra.Srvmsg = templates.Sprintf("honks in convoy: %s", c)
2512 case "honker":
2513 xid := r.FormValue("xid")
2514 honks = gethonksbyxonker(userid, xid, wanted)
2515 miniform := templates.Sprintf(`<form action="/submithonker" method="POST">
2516 <input type="hidden" name="CSRF" value="%s">
2517 <input type="hidden" name="url" value="%s">
2518 <button tabindex=1 name="add honker" value="add honker">add honker</button>
2519 </form>`, login.GetCSRF("submithonker", r), xid)
2520 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>%s`, xid, xid, miniform)
2521 hydra.Srvmsg = msg
2522 case "user":
2523 uname := r.FormValue("uname")
2524 honks = gethonksbyuser(uname, u != nil && u.Username == uname, wanted)
2525 hydra.Srvmsg = templates.Sprintf("honks by user: %s", uname)
2526 default:
2527 http.NotFound(w, r)
2528 }
2529
2530 if len(honks) > 0 {
2531 hydra.Tophid = honks[0].ID
2532 } else {
2533 hydra.Tophid = wanted
2534 }
2535 reverbolate(userid, honks)
2536
2537 user, _ := butwhatabout(u.Username)
2538
2539 var buf strings.Builder
2540 templinfo["Honks"] = honks
2541 templinfo["MapLink"] = getmaplink(u)
2542 templinfo["User"], _ = butwhatabout(u.Username)
2543 err := readviews.Execute(&buf, "honkfrags.html", templinfo)
2544 if err != nil {
2545 elog.Printf("frag error: %s", err)
2546 return
2547 }
2548 hydra.Honks = buf.String()
2549 hydra.MeCount = user.Options.MeCount
2550 hydra.ChatCount = user.Options.ChatCount
2551 w.Header().Set("Content-Type", "application/json")
2552 j, _ := jsonify(&hydra)
2553 io.WriteString(w, j)
2554}
2555
2556var honkline = make(chan bool)
2557
2558func honkhonkline() {
2559 for {
2560 select {
2561 case honkline <- true:
2562 default:
2563 return
2564 }
2565 }
2566}
2567
2568func apihandler(w http.ResponseWriter, r *http.Request) {
2569 u := login.GetUserInfo(r)
2570 userid := u.UserID
2571 action := r.FormValue("action")
2572 wait, _ := strconv.ParseInt(r.FormValue("wait"), 10, 0)
2573 dlog.Printf("api request '%s' on behalf of %s", action, u.Username)
2574 switch action {
2575 case "honk":
2576 h := submithonk(w, r)
2577 if h == nil {
2578 return
2579 }
2580 fmt.Fprintf(w, "%s", h.XID)
2581 case "donk":
2582 donks, err := submitdonk(w, r)
2583 if err != nil {
2584 http.Error(w, err.Error(), http.StatusBadRequest)
2585 return
2586 }
2587 if len(donks) == 0 {
2588 http.Error(w, "missing donk", http.StatusBadRequest)
2589 return
2590 }
2591 d := donks[0]
2592 donkxid := fmt.Sprintf("%s:%d", d.XID, d.FileID)
2593 w.Write([]byte(donkxid))
2594 case "zonkit":
2595 zonkit(w, r)
2596 case "gethonks":
2597 var honks []*Honk
2598 wanted, _ := strconv.ParseInt(r.FormValue("after"), 10, 0)
2599 page := r.FormValue("page")
2600 var waitchan <-chan time.Time
2601 requery:
2602 switch page {
2603 case "atme":
2604 honks = gethonksforme(userid, wanted)
2605 honks = osmosis(honks, userid, false)
2606 menewnone(userid)
2607 case "longago":
2608 honks = gethonksfromlongago(userid, wanted)
2609 honks = osmosis(honks, userid, false)
2610 case "home":
2611 honks = gethonksforuser(userid, wanted)
2612 honks = osmosis(honks, userid, true)
2613 case "myhonks":
2614 honks = gethonksbyuser(u.Username, true, wanted)
2615 honks = osmosis(honks, userid, true)
2616 default:
2617 http.Error(w, "unknown page", http.StatusNotFound)
2618 return
2619 }
2620 if len(honks) == 0 && wait > 0 {
2621 if waitchan == nil {
2622 waitchan = time.After(time.Duration(wait) * time.Second)
2623 }
2624 select {
2625 case <-honkline:
2626 goto requery
2627 case <-waitchan:
2628 }
2629 }
2630 reverbolate(userid, honks)
2631 j := junk.New()
2632 j["honks"] = honks
2633 j.Write(w)
2634 case "sendactivity":
2635 user, _ := butwhatabout(u.Username)
2636 public := r.FormValue("public") == "1"
2637 rcpts := boxuprcpts(user, r.Form["rcpt"], public)
2638 msg := []byte(r.FormValue("msg"))
2639 for rcpt := range rcpts {
2640 go deliverate(userid, rcpt, msg)
2641 }
2642 case "gethonkers":
2643 j := junk.New()
2644 j["honkers"] = gethonkers(u.UserID)
2645 j.Write(w)
2646 case "savehonker":
2647 h := submithonker(w, r)
2648 if h == nil {
2649 return
2650 }
2651 fmt.Fprintf(w, "%d", h.ID)
2652 default:
2653 http.Error(w, "unknown action", http.StatusNotFound)
2654 return
2655 }
2656}
2657
2658func fiveoh(w http.ResponseWriter, r *http.Request) {
2659 if !develMode {
2660 return
2661 }
2662 fd, err := os.OpenFile("violations.json", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
2663 if err != nil {
2664 elog.Printf("error opening violations! %s", err)
2665 return
2666 }
2667 defer fd.Close()
2668 io.Copy(fd, r.Body)
2669 fd.WriteString("\n")
2670}
2671
2672var endoftheworld = make(chan bool)
2673var readyalready = make(chan bool)
2674var workinprogress = 0
2675
2676func enditall() {
2677 sig := make(chan os.Signal, 1)
2678 signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
2679 <-sig
2680 ilog.Printf("stopping...")
2681 for i := 0; i < workinprogress; i++ {
2682 endoftheworld <- true
2683 }
2684 ilog.Printf("waiting...")
2685 for i := 0; i < workinprogress; i++ {
2686 <-readyalready
2687 }
2688 ilog.Printf("apocalypse")
2689 os.Exit(0)
2690}
2691
2692var preservehooks []func()
2693
2694func bgmonitor() {
2695 for {
2696 when := time.Now().Add(-3 * 24 * time.Hour).UTC().Format(dbtimeformat)
2697 _, err := stmtDeleteOldXonkers.Exec("pubkey", when)
2698 if err != nil {
2699 elog.Printf("error deleting old xonkers: %s", err)
2700 }
2701 zaggies.Flush()
2702 time.Sleep(50 * time.Minute)
2703 }
2704}
2705
2706func addcspheaders(next http.Handler) http.Handler {
2707 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
2708 policy := "default-src 'none'; script-src 'self'; connect-src 'self'; style-src 'self'; img-src 'self'; media-src 'self'"
2709 if develMode {
2710 policy += "; report-uri /csp-violation"
2711 }
2712 w.Header().Set("Content-Security-Policy", policy)
2713 next.ServeHTTP(w, r)
2714 })
2715}
2716
2717func emuinit() {
2718 var emunames []string
2719 dir, err := os.Open(dataDir + "/emus")
2720 if err == nil {
2721 emunames, _ = dir.Readdirnames(0)
2722 dir.Close()
2723 }
2724 for _, e := range emunames {
2725 if len(e) <= 4 {
2726 continue
2727 }
2728 ext := e[len(e)-4:]
2729 emu := Emu{
2730 ID: fmt.Sprintf("/emu/%s", e),
2731 Name: e[:len(e)-4],
2732 Type: "image/" + ext[1:],
2733 }
2734 allemus = append(allemus, emu)
2735 }
2736 sort.Slice(allemus, func(i, j int) bool {
2737 return allemus[i].Name < allemus[j].Name
2738 })
2739}
2740
2741var savedassetparams = make(map[string]string)
2742
2743func getassetparam(file string) string {
2744 if p, ok := savedassetparams[file]; ok {
2745 return p
2746 }
2747 data, err := os.ReadFile(file)
2748 if err != nil {
2749 return ""
2750 }
2751 hasher := sha512.New()
2752 hasher.Write(data)
2753
2754 return fmt.Sprintf("?v=%.8x", hasher.Sum(nil))
2755}
2756
2757func serve() {
2758 db := opendatabase()
2759 login.Init(login.InitArgs{Db: db, Logger: ilog, Insecure: develMode, SameSiteStrict: !develMode})
2760
2761 listener, err := openListener()
2762 if err != nil {
2763 elog.Fatal(err)
2764 }
2765 runBackendServer()
2766 go enditall()
2767 go redeliverator()
2768 go tracker()
2769 go bgmonitor()
2770 go qotd()
2771 loadLingo()
2772 emuinit()
2773
2774 readviews = templates.Load(develMode,
2775 viewDir+"/views/honkpage.html",
2776 viewDir+"/views/honkfrags.html",
2777 viewDir+"/views/honkers.html",
2778 viewDir+"/views/chatter.html",
2779 viewDir+"/views/hfcs.html",
2780 viewDir+"/views/combos.html",
2781 viewDir+"/views/honkform.html",
2782 viewDir+"/views/honk.html",
2783 viewDir+"/views/account.html",
2784 viewDir+"/views/about.html",
2785 viewDir+"/views/funzone.html",
2786 viewDir+"/views/login.html",
2787 viewDir+"/views/xzone.html",
2788 viewDir+"/views/msg.html",
2789 viewDir+"/views/header.html",
2790 viewDir+"/views/onts.html",
2791 viewDir+"/views/emus.html",
2792 viewDir+"/views/honkpage.js",
2793 )
2794 if !develMode {
2795 assets := []string{
2796 viewDir + "/views/style.css",
2797 dataDir + "/views/local.css",
2798 viewDir + "/views/honkpage.js",
2799 viewDir + "/views/misc.js",
2800 dataDir + "/views/local.js",
2801 }
2802 for _, s := range assets {
2803 savedassetparams[s] = getassetparam(s)
2804 }
2805 loadAvatarColors()
2806 }
2807
2808 for _, h := range preservehooks {
2809 h()
2810 }
2811
2812 mux := mux.NewRouter()
2813 mux.Use(addcspheaders)
2814 mux.Use(login.Checker)
2815
2816 mux.Handle("/api", login.TokenRequired(http.HandlerFunc(apihandler)))
2817
2818 posters := mux.Methods("POST").Subrouter()
2819 getters := mux.Methods("GET").Subrouter()
2820
2821 getters.HandleFunc("/", homepage)
2822 getters.HandleFunc("/home", homepage)
2823 getters.HandleFunc("/front", homepage)
2824 getters.HandleFunc("/events", homepage)
2825 getters.HandleFunc("/robots.txt", nomoroboto)
2826 getters.HandleFunc("/rss", showrss)
2827 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}", showuser)
2828 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/"+honkSep+"/{xid:[\\pL[:digit:]]+}", showonehonk)
2829 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/rss", showrss)
2830 posters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/inbox", inbox)
2831 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/outbox", outbox)
2832 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/followers", emptiness)
2833 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/following", emptiness)
2834 getters.HandleFunc("/a", avatate)
2835 getters.HandleFunc("/o", thelistingoftheontologies)
2836 getters.HandleFunc("/o/{name:.+}", showontology)
2837 getters.HandleFunc("/d/{xid:[\\pL[:digit:].]+}", servefile)
2838 getters.HandleFunc("/emu/{emu:[^.]*[^/]+}", serveemu)
2839 getters.HandleFunc("/meme/{meme:[^.]*[^/]+}", servememe)
2840 getters.HandleFunc("/.well-known/webfinger", fingerlicker)
2841
2842 getters.HandleFunc("/flag/{code:.+}", showflag)
2843
2844 getters.HandleFunc("/server", serveractor)
2845 posters.HandleFunc("/server/inbox", serverinbox)
2846 posters.HandleFunc("/inbox", serverinbox)
2847
2848 posters.HandleFunc("/csp-violation", fiveoh)
2849
2850 getters.HandleFunc("/style.css", serveviewasset)
2851 getters.HandleFunc("/honkpage.js", serveviewasset)
2852 getters.HandleFunc("/misc.js", serveviewasset)
2853 getters.HandleFunc("/local.css", servedataasset)
2854 getters.HandleFunc("/local.js", servedataasset)
2855 getters.HandleFunc("/icon.png", servedataasset)
2856 getters.HandleFunc("/favicon.ico", servedataasset)
2857
2858 getters.HandleFunc("/about", servehtml)
2859 getters.HandleFunc("/login", servehtml)
2860 posters.HandleFunc("/dologin", login.LoginFunc)
2861 getters.HandleFunc("/logout", login.LogoutFunc)
2862 getters.HandleFunc("/help/{name:[\\pL[:digit:]_.-]+}", servehelp)
2863
2864 loggedin := mux.NewRoute().Subrouter()
2865 loggedin.Use(login.Required)
2866 loggedin.HandleFunc("/first", homepage)
2867 loggedin.HandleFunc("/chatter", showchatter)
2868 loggedin.Handle("/sendchonk", login.CSRFWrap("sendchonk", http.HandlerFunc(submitchonk)))
2869 loggedin.HandleFunc("/saved", homepage)
2870 loggedin.HandleFunc("/account", accountpage)
2871 loggedin.HandleFunc("/funzone", showfunzone)
2872 loggedin.HandleFunc("/chpass", dochpass)
2873 loggedin.HandleFunc("/atme", homepage)
2874 loggedin.HandleFunc("/longago", homepage)
2875 loggedin.HandleFunc("/hfcs", hfcspage)
2876 loggedin.HandleFunc("/xzone", xzone)
2877 loggedin.HandleFunc("/newhonk", newhonkpage)
2878 loggedin.HandleFunc("/edit", edithonkpage)
2879 loggedin.Handle("/honk", login.CSRFWrap("honkhonk", http.HandlerFunc(websubmithonk)))
2880 loggedin.Handle("/bonk", login.CSRFWrap("honkhonk", http.HandlerFunc(submitbonk)))
2881 loggedin.Handle("/zonkit", login.CSRFWrap("honkhonk", http.HandlerFunc(zonkit)))
2882 loggedin.Handle("/savehfcs", login.CSRFWrap("filter", http.HandlerFunc(savehfcs)))
2883 loggedin.Handle("/saveuser", login.CSRFWrap("saveuser", http.HandlerFunc(saveuser)))
2884 loggedin.Handle("/ximport", login.CSRFWrap("ximport", http.HandlerFunc(ximport)))
2885 loggedin.HandleFunc("/honkers", showhonkers)
2886 loggedin.HandleFunc("/h/{name:[\\pL[:digit:]_.-]+}", showhonker)
2887 loggedin.HandleFunc("/h", showhonker)
2888 loggedin.HandleFunc("/c/{name:[\\pL[:digit:]_.-]+}", showcombo)
2889 loggedin.HandleFunc("/c", showcombos)
2890 loggedin.HandleFunc("/t", showconvoy)
2891 loggedin.HandleFunc("/q", showsearch)
2892 loggedin.HandleFunc("/hydra", webhydra)
2893 loggedin.HandleFunc("/emus", showemus)
2894 loggedin.Handle("/submithonker", login.CSRFWrap("submithonker", http.HandlerFunc(websubmithonker)))
2895
2896 err = http.Serve(listener, mux)
2897 if err != nil {
2898 elog.Fatal(err)
2899 }
2900}