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 "errors"
23 "fmt"
24 "html/template"
25 "io"
26 notrand "math/rand"
27 "mime/multipart"
28 "net"
29 "net/http"
30 "net/http/fcgi"
31 "net/url"
32 "os"
33 "os/signal"
34 "regexp"
35 "sort"
36 "strconv"
37 "strings"
38 "sync"
39 "syscall"
40 "time"
41 "unicode/utf8"
42
43 "github.com/gorilla/mux"
44 "humungus.tedunangst.com/r/gonix"
45 "humungus.tedunangst.com/r/webs/cache"
46 "humungus.tedunangst.com/r/webs/gencache"
47 "humungus.tedunangst.com/r/webs/httpsig"
48 "humungus.tedunangst.com/r/webs/junk"
49 "humungus.tedunangst.com/r/webs/login"
50 "humungus.tedunangst.com/r/webs/rss"
51 "humungus.tedunangst.com/r/webs/templates"
52)
53
54var readviews *templates.Template
55
56var userSep = "u"
57var honkSep = "h"
58
59var develMode = false
60
61var allemus []Emu
62
63func getuserstyle(u *login.UserInfo) template.HTMLAttr {
64 if u == nil {
65 return ""
66 }
67 user, _ := butwhatabout(u.Username)
68 class := template.HTMLAttr("")
69 if user.Options.SkinnyCSS {
70 class += `class="skinny"`
71 }
72 return class
73}
74
75func getmaplink(u *login.UserInfo) string {
76 if u == nil {
77 return "osm"
78 }
79 user, _ := butwhatabout(u.Username)
80 ml := user.Options.MapLink
81 if ml == "" {
82 ml = "osm"
83 }
84 return ml
85}
86
87func getInfo(r *http.Request) map[string]interface{} {
88 templinfo := make(map[string]interface{})
89 templinfo["StyleParam"] = getassetparam(viewDir + "/views/style.css")
90 templinfo["LocalStyleParam"] = getassetparam(dataDir + "/views/local.css")
91 templinfo["JSParam"] = getassetparam(viewDir + "/views/honkpage.js")
92 templinfo["MiscJSParam"] = getassetparam(viewDir + "/views/misc.js")
93 templinfo["LocalJSParam"] = getassetparam(dataDir + "/views/local.js")
94 templinfo["ServerName"] = serverName
95 templinfo["IconName"] = iconName
96 templinfo["UserSep"] = userSep
97 if r == nil {
98 return templinfo
99 }
100 if u := login.GetUserInfo(r); u != nil {
101 templinfo["UserInfo"], _ = butwhatabout(u.Username)
102 templinfo["UserStyle"] = getuserstyle(u)
103 var combos []string
104 combocache.Get(u.UserID, &combos)
105 templinfo["Combos"] = combos
106 }
107 return templinfo
108}
109
110var oldnews = gencache.New(gencache.Options[string, []byte]{
111 Fill: func(url string) ([]byte, bool) {
112 templinfo := getInfo(nil)
113 var honks []*Honk
114 var userid int64 = -1
115
116 templinfo["ServerMessage"] = serverMsg
117 switch url {
118 case "/events":
119 honks = geteventhonks(userid)
120 templinfo["ServerMessage"] = "some recent and upcoming events"
121 default:
122 templinfo["ShowRSS"] = true
123 honks = getpublichonks()
124 }
125 reverbolate(userid, honks)
126 templinfo["Honks"] = honks
127 templinfo["MapLink"] = getmaplink(nil)
128 var buf bytes.Buffer
129 err := readviews.Execute(&buf, "honkpage.html", templinfo)
130 if err != nil {
131 elog.Print(err)
132 }
133 return buf.Bytes(), true
134
135 },
136 Duration: 1 * time.Minute,
137})
138
139func lonelypage(w http.ResponseWriter, r *http.Request) {
140 page, _ := oldnews.Get(r.URL.Path)
141 if !develMode {
142 w.Header().Set("Cache-Control", "max-age=60")
143 }
144 w.Write(page)
145}
146
147func homepage(w http.ResponseWriter, r *http.Request) {
148 u := login.GetUserInfo(r)
149 if u == nil {
150 lonelypage(w, r)
151 return
152 }
153 templinfo := getInfo(r)
154 var honks []*Honk
155 var userid int64 = -1
156
157 templinfo["ServerMessage"] = serverMsg
158 if u == nil || r.URL.Path == "/front" {
159 switch r.URL.Path {
160 case "/events":
161 honks = geteventhonks(userid)
162 templinfo["ServerMessage"] = "some recent and upcoming events"
163 default:
164 templinfo["ShowRSS"] = true
165 honks = getpublichonks()
166 }
167 } else {
168 userid = u.UserID
169 switch r.URL.Path {
170 case "/atme":
171 templinfo["ServerMessage"] = "at me!"
172 templinfo["PageName"] = "atme"
173 honks = gethonksforme(userid, 0)
174 honks = osmosis(honks, userid, false)
175 menewnone(userid)
176 templinfo["UserInfo"], _ = butwhatabout(u.Username)
177 case "/longago":
178 templinfo["ServerMessage"] = "long ago and far away!"
179 templinfo["PageName"] = "longago"
180 honks = gethonksfromlongago(userid, 0)
181 honks = osmosis(honks, userid, false)
182 case "/events":
183 templinfo["ServerMessage"] = "some recent and upcoming events"
184 templinfo["PageName"] = "events"
185 honks = geteventhonks(userid)
186 honks = osmosis(honks, userid, true)
187 case "/first":
188 templinfo["PageName"] = "first"
189 honks = gethonksforuserfirstclass(userid, 0)
190 honks = osmosis(honks, userid, true)
191 case "/saved":
192 templinfo["ServerMessage"] = "saved honks"
193 templinfo["PageName"] = "saved"
194 honks = getsavedhonks(userid, 0)
195 default:
196 templinfo["PageName"] = "home"
197 honks = gethonksforuser(userid, 0)
198 honks = osmosis(honks, userid, true)
199 }
200 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
201 }
202
203 honkpage(w, u, honks, templinfo)
204}
205
206func showemus(w http.ResponseWriter, r *http.Request) {
207 templinfo := getInfo(r)
208 templinfo["Emus"] = allemus
209 err := readviews.Execute(w, "emus.html", templinfo)
210 if err != nil {
211 elog.Print(err)
212 }
213}
214
215func showfunzone(w http.ResponseWriter, r *http.Request) {
216 var emunames, memenames []string
217 emuext := make(map[string]string)
218 dir, err := os.Open(dataDir + "/emus")
219 if err == nil {
220 emunames, _ = dir.Readdirnames(0)
221 dir.Close()
222 }
223 for i, e := range emunames {
224 if len(e) > 4 {
225 emunames[i] = e[:len(e)-4]
226 emuext[emunames[i]] = e[len(e)-4:]
227 }
228 }
229 dir, err = os.Open(dataDir + "/memes")
230 if err == nil {
231 memenames, _ = dir.Readdirnames(0)
232 dir.Close()
233 }
234 sort.Strings(emunames)
235 sort.Strings(memenames)
236 templinfo := getInfo(r)
237 templinfo["Emus"] = emunames
238 templinfo["Emuext"] = emuext
239 templinfo["Memes"] = memenames
240 err = readviews.Execute(w, "funzone.html", templinfo)
241 if err != nil {
242 elog.Print(err)
243 }
244}
245
246func showrss(w http.ResponseWriter, r *http.Request) {
247 name := mux.Vars(r)["name"]
248
249 var honks []*Honk
250 if name != "" {
251 honks = gethonksbyuser(name, false, 0)
252 } else {
253 honks = getpublichonks()
254 }
255 reverbolate(-1, honks)
256
257 home := fmt.Sprintf("https://%s/", serverName)
258 base := home
259 if name != "" {
260 home += "u/" + name
261 name += " "
262 }
263 feed := rss.Feed{
264 Title: name + "honk",
265 Link: home,
266 Description: name + "honk rss",
267 Image: &rss.Image{
268 URL: base + "icon.png",
269 Title: name + "honk rss",
270 Link: home,
271 },
272 }
273 var modtime time.Time
274 for _, honk := range honks {
275 if !firstclass(honk) {
276 continue
277 }
278 desc := string(honk.HTML)
279 if t := honk.Time; t != nil {
280 desc += fmt.Sprintf(`<p>Time: %s`, t.StartTime.Local().Format("03:04PM EDT Mon Jan 02"))
281 if t.Duration != 0 {
282 desc += fmt.Sprintf(`<br>Duration: %s`, t.Duration)
283 }
284 }
285 if p := honk.Place; p != nil {
286 desc += string(templates.Sprintf(`<p>Location: <a href="%s">%s</a> %f %f`,
287 p.Url, p.Name, p.Latitude, p.Longitude))
288 }
289 for _, d := range honk.Donks {
290 desc += string(templates.Sprintf(`<p><a href="%s">Attachment: %s</a>`,
291 d.URL, d.Desc))
292 if strings.HasPrefix(d.Media, "image") {
293 desc += string(templates.Sprintf(`<img src="%s">`, d.URL))
294 }
295 }
296
297 feed.Items = append(feed.Items, &rss.Item{
298 Title: fmt.Sprintf("%s %s %s", honk.Username, honk.What, honk.XID),
299 Description: rss.CData{Data: desc},
300 Link: honk.URL,
301 PubDate: honk.Date.Format(time.RFC1123),
302 Guid: &rss.Guid{IsPermaLink: true, Value: honk.URL},
303 })
304 if honk.Date.After(modtime) {
305 modtime = honk.Date
306 }
307 }
308 if !develMode {
309 w.Header().Set("Cache-Control", "max-age=300")
310 w.Header().Set("Last-Modified", modtime.Format(http.TimeFormat))
311 }
312
313 err := feed.Write(w)
314 if err != nil {
315 elog.Printf("error writing rss: %s", err)
316 }
317}
318
319func crappola(j junk.Junk) bool {
320 t, _ := j.GetString("type")
321 a, _ := j.GetString("actor")
322 o, _ := j.GetString("object")
323 if t == "Delete" && a == o {
324 dlog.Printf("crappola from %s", a)
325 return true
326 }
327 return false
328}
329
330func ping(user *WhatAbout, who string) {
331 if targ := fullname(who, user.ID); targ != "" {
332 who = targ
333 }
334 if !strings.HasPrefix(who, "https:") {
335 who = gofish(who)
336 }
337 if who == "" {
338 ilog.Printf("nobody to ping!")
339 return
340 }
341 var box *Box
342 ok := boxofboxes.Get(who, &box)
343 if !ok {
344 ilog.Printf("no inbox to ping %s", who)
345 return
346 }
347 ilog.Printf("sending ping to %s", box.In)
348 j := junk.New()
349 j["@context"] = itiswhatitis
350 j["type"] = "Ping"
351 j["id"] = user.URL + "/ping/" + xfiltrate()
352 j["actor"] = user.URL
353 j["to"] = who
354 ki := ziggy(user.ID)
355 if ki == nil {
356 return
357 }
358 err := PostJunk(ki.keyname, ki.seckey, box.In, j)
359 if err != nil {
360 elog.Printf("can't send ping: %s", err)
361 return
362 }
363 ilog.Printf("sent ping to %s: %s", who, j["id"])
364}
365
366func pong(user *WhatAbout, who string, obj string) {
367 var box *Box
368 ok := boxofboxes.Get(who, &box)
369 if !ok {
370 ilog.Printf("no inbox to pong %s", who)
371 return
372 }
373 j := junk.New()
374 j["@context"] = itiswhatitis
375 j["type"] = "Pong"
376 j["id"] = user.URL + "/pong/" + xfiltrate()
377 j["actor"] = user.URL
378 j["to"] = who
379 j["object"] = obj
380 ki := ziggy(user.ID)
381 if ki == nil {
382 return
383 }
384 err := PostJunk(ki.keyname, ki.seckey, box.In, j)
385 if err != nil {
386 elog.Printf("can't send pong: %s", err)
387 return
388 }
389}
390
391func inbox(w http.ResponseWriter, r *http.Request) {
392 name := mux.Vars(r)["name"]
393 user, err := butwhatabout(name)
394 if err != nil {
395 http.NotFound(w, r)
396 return
397 }
398 if stealthmode(user.ID, r) {
399 http.NotFound(w, r)
400 return
401 }
402 var buf bytes.Buffer
403 limiter := io.LimitReader(r.Body, 1*1024*1024)
404 io.Copy(&buf, limiter)
405 payload := buf.Bytes()
406 j, err := junk.FromBytes(payload)
407 if err != nil {
408 ilog.Printf("bad payload: %s", err)
409 ilog.Writer().Write(payload)
410 ilog.Writer().Write([]byte{'\n'})
411 return
412 }
413
414 if crappola(j) {
415 return
416 }
417 what := firstofmany(j, "type")
418 obj, _ := j.GetString("object")
419 switch what {
420 case "Like":
421 return
422 case "Dislike":
423 return
424 case "Listen":
425 return
426 case "EmojiReact":
427 if originate(obj) != serverName {
428 return
429 }
430 }
431 who, _ := j.GetString("actor")
432 if rejectactor(user.ID, who) {
433 return
434 }
435
436 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
437 if err != nil && keyname != "" {
438 savingthrow(keyname)
439 keyname, err = httpsig.VerifyRequest(r, payload, zaggy)
440 }
441 if err != nil {
442 ilog.Printf("inbox message failed signature for %s from %s: %s", keyname, r.Header.Get("X-Forwarded-For"), err)
443 if keyname != "" {
444 ilog.Printf("bad signature from %s", keyname)
445 }
446 http.Error(w, "what did you call me?", http.StatusTeapot)
447 return
448 }
449 origin := keymatch(keyname, who)
450 if origin == "" {
451 ilog.Printf("keyname actor mismatch: %s <> %s", keyname, who)
452 return
453 }
454
455 switch what {
456 case "Ping":
457 id, _ := j.GetString("id")
458 ilog.Printf("ping from %s: %s", who, id)
459 pong(user, who, id)
460 case "Pong":
461 ilog.Printf("pong from %s: %s", who, obj)
462 case "Follow":
463 if obj != user.URL {
464 ilog.Printf("can't follow %s", obj)
465 return
466 }
467 followme(user, who, who, j)
468 case "Accept":
469 followyou2(user, j)
470 case "Reject":
471 nofollowyou2(user, j)
472 case "Update":
473 obj, ok := j.GetMap("object")
474 if ok {
475 what := firstofmany(obj, "type")
476 switch what {
477 case "Service":
478 fallthrough
479 case "Person":
480 return
481 case "Question":
482 return
483 }
484 }
485 go xonksaver(user, j, origin)
486 case "Undo":
487 obj, ok := j.GetMap("object")
488 if !ok {
489 folxid, ok := j.GetString("object")
490 if ok && originate(folxid) == origin {
491 unfollowme(user, "", "", j)
492 }
493 return
494 }
495 what := firstofmany(obj, "type")
496 switch what {
497 case "Follow":
498 unfollowme(user, who, who, j)
499 case "Announce":
500 xid, _ := obj.GetString("object")
501 dlog.Printf("undo announce: %s", xid)
502 case "Like":
503 default:
504 ilog.Printf("unknown undo: %s", what)
505 }
506 case "EmojiReact":
507 obj, ok := j.GetString("object")
508 if ok {
509 content, _ := j.GetString("content")
510 addreaction(user, obj, who, content)
511 }
512 default:
513 go saveandcheck(user, j, origin)
514 }
515}
516
517func saveandcheck(user *WhatAbout, j junk.Junk, origin string) {
518 xonk := xonksaver(user, j, origin)
519 if xonk == nil {
520 return
521 }
522 if sname := shortname(user.ID, xonk.Honker); sname == "" {
523 dlog.Printf("received unexpected activity from %s", xonk.Honker)
524 if xonk.Whofore == 0 {
525 dlog.Printf("it's not even for me!")
526 }
527 }
528}
529
530func serverinbox(w http.ResponseWriter, r *http.Request) {
531 user := getserveruser()
532 if stealthmode(user.ID, r) {
533 http.NotFound(w, r)
534 return
535 }
536 var buf bytes.Buffer
537 io.Copy(&buf, r.Body)
538 payload := buf.Bytes()
539 j, err := junk.FromBytes(payload)
540 if err != nil {
541 ilog.Printf("bad payload: %s", err)
542 ilog.Writer().Write(payload)
543 ilog.Writer().Write([]byte{'\n'})
544 return
545 }
546 if crappola(j) {
547 return
548 }
549 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
550 if err != nil && keyname != "" {
551 savingthrow(keyname)
552 keyname, err = httpsig.VerifyRequest(r, payload, zaggy)
553 }
554 if err != nil {
555 ilog.Printf("inbox message failed signature for %s from %s: %s", keyname, r.Header.Get("X-Forwarded-For"), err)
556 if keyname != "" {
557 ilog.Printf("bad signature from %s", keyname)
558 }
559 http.Error(w, "what did you call me?", http.StatusTeapot)
560 return
561 }
562 who, _ := j.GetString("actor")
563 origin := keymatch(keyname, who)
564 if origin == "" {
565 ilog.Printf("keyname actor mismatch: %s <> %s", keyname, who)
566 return
567 }
568 if rejectactor(user.ID, who) {
569 return
570 }
571 re_ont := regexp.MustCompile("https://" + serverName + "/o/([\\pL[:digit:]]+)")
572 what := firstofmany(j, "type")
573 dlog.Printf("server got a %s", what)
574 switch what {
575 case "Follow":
576 obj, _ := j.GetString("object")
577 if obj == user.URL {
578 ilog.Printf("can't follow the server!")
579 return
580 }
581 m := re_ont.FindStringSubmatch(obj)
582 if len(m) != 2 {
583 ilog.Printf("not sure how to handle this")
584 return
585 }
586 ont := "#" + m[1]
587
588 followme(user, who, ont, j)
589 case "Undo":
590 obj, ok := j.GetMap("object")
591 if !ok {
592 ilog.Printf("unknown undo no object")
593 return
594 }
595 what := firstofmany(obj, "type")
596 if what != "Follow" {
597 ilog.Printf("unknown undo: %s", what)
598 return
599 }
600 targ, _ := obj.GetString("object")
601 m := re_ont.FindStringSubmatch(targ)
602 if len(m) != 2 {
603 ilog.Printf("not sure how to handle this")
604 return
605 }
606 ont := "#" + m[1]
607 unfollowme(user, who, ont, j)
608 default:
609 ilog.Printf("unhandled server activity: %s", what)
610 dumpactivity(j)
611 }
612}
613
614func serveractor(w http.ResponseWriter, r *http.Request) {
615 user := getserveruser()
616 if stealthmode(user.ID, r) {
617 http.NotFound(w, r)
618 return
619 }
620 j := junkuser(user)
621 j.Write(w)
622}
623
624func ximport(w http.ResponseWriter, r *http.Request) {
625 u := login.GetUserInfo(r)
626 xid := strings.TrimSpace(r.FormValue("q"))
627 xonk := getxonk(u.UserID, xid)
628 if xonk == nil {
629 p, _ := investigate(xid)
630 if p != nil {
631 xid = p.XID
632 }
633 j, err := GetJunk(u.UserID, xid)
634 if err != nil {
635 http.Error(w, "error getting external object", http.StatusInternalServerError)
636 ilog.Printf("error getting external object: %s", err)
637 return
638 }
639 allinjest(originate(xid), j)
640 dlog.Printf("importing %s", xid)
641 user, _ := butwhatabout(u.Username)
642
643 info, _ := somethingabout(j)
644 if info == nil {
645 xonk = xonksaver(user, j, originate(xid))
646 } else if info.What == SomeActor {
647 outbox, _ := j.GetString("outbox")
648 gimmexonks(user, outbox)
649 http.Redirect(w, r, "/h?xid="+url.QueryEscape(xid), http.StatusSeeOther)
650 return
651 } else if info.What == SomeCollection {
652 gimmexonks(user, xid)
653 http.Redirect(w, r, "/xzone", http.StatusSeeOther)
654 return
655 }
656 }
657 convoy := ""
658 if xonk != nil {
659 convoy = xonk.Convoy
660 }
661 http.Redirect(w, r, "/t?c="+url.QueryEscape(convoy), http.StatusSeeOther)
662}
663
664func xzone(w http.ResponseWriter, r *http.Request) {
665 u := login.GetUserInfo(r)
666 rows, err := stmtRecentHonkers.Query(u.UserID, u.UserID)
667 if err != nil {
668 elog.Printf("query err: %s", err)
669 return
670 }
671 defer rows.Close()
672 var honkers []Honker
673 for rows.Next() {
674 var xid string
675 rows.Scan(&xid)
676 honkers = append(honkers, Honker{XID: xid})
677 }
678 rows.Close()
679 for i := range honkers {
680 _, honkers[i].Handle = handles(honkers[i].XID)
681 }
682 templinfo := getInfo(r)
683 templinfo["XCSRF"] = login.GetCSRF("ximport", r)
684 templinfo["Honkers"] = honkers
685 err = readviews.Execute(w, "xzone.html", templinfo)
686 if err != nil {
687 elog.Print(err)
688 }
689}
690
691var oldoutbox = cache.New(cache.Options{Filler: func(name string) ([]byte, bool) {
692 user, err := butwhatabout(name)
693 if err != nil {
694 return nil, false
695 }
696 honks := gethonksbyuser(name, false, 0)
697 if len(honks) > 20 {
698 honks = honks[0:20]
699 }
700
701 var jonks []junk.Junk
702 for _, h := range honks {
703 j, _ := jonkjonk(user, h)
704 jonks = append(jonks, j)
705 }
706
707 j := junk.New()
708 j["@context"] = itiswhatitis
709 j["id"] = user.URL + "/outbox"
710 j["attributedTo"] = user.URL
711 j["type"] = "OrderedCollection"
712 j["totalItems"] = len(jonks)
713 j["orderedItems"] = jonks
714
715 return j.ToBytes(), true
716}, Duration: 1 * time.Minute})
717
718func outbox(w http.ResponseWriter, r *http.Request) {
719 name := mux.Vars(r)["name"]
720 user, err := butwhatabout(name)
721 if err != nil {
722 http.NotFound(w, r)
723 return
724 }
725 if stealthmode(user.ID, r) {
726 http.NotFound(w, r)
727 return
728 }
729 var j []byte
730 ok := oldoutbox.Get(name, &j)
731 if ok {
732 w.Header().Set("Content-Type", theonetruename)
733 w.Write(j)
734 } else {
735 http.NotFound(w, r)
736 }
737}
738
739var oldempties = cache.New(cache.Options{Filler: func(url string) ([]byte, bool) {
740 colname := "/followers"
741 if strings.HasSuffix(url, "/following") {
742 colname = "/following"
743 }
744 user := fmt.Sprintf("https://%s%s", serverName, url[:len(url)-10])
745 j := junk.New()
746 j["@context"] = itiswhatitis
747 j["id"] = user + colname
748 j["attributedTo"] = user
749 j["type"] = "OrderedCollection"
750 j["totalItems"] = 0
751 j["orderedItems"] = []junk.Junk{}
752
753 return j.ToBytes(), true
754}})
755
756func emptiness(w http.ResponseWriter, r *http.Request) {
757 name := mux.Vars(r)["name"]
758 user, err := butwhatabout(name)
759 if err != nil {
760 http.NotFound(w, r)
761 return
762 }
763 if stealthmode(user.ID, r) {
764 http.NotFound(w, r)
765 return
766 }
767 var j []byte
768 ok := oldempties.Get(r.URL.Path, &j)
769 if ok {
770 w.Header().Set("Content-Type", theonetruename)
771 w.Write(j)
772 } else {
773 http.NotFound(w, r)
774 }
775}
776
777func showuser(w http.ResponseWriter, r *http.Request) {
778 name := mux.Vars(r)["name"]
779 user, err := butwhatabout(name)
780 if err != nil {
781 ilog.Printf("user not found %s: %s", name, err)
782 http.NotFound(w, r)
783 return
784 }
785 if stealthmode(user.ID, r) {
786 http.NotFound(w, r)
787 return
788 }
789 if friendorfoe(r.Header.Get("Accept")) {
790 j, ok := asjonker(name)
791 if ok {
792 w.Header().Set("Content-Type", theonetruename)
793 w.Write(j)
794 } else {
795 http.NotFound(w, r)
796 }
797 return
798 }
799 u := login.GetUserInfo(r)
800 if u != nil && u.Username != name {
801 u = nil
802 }
803 honks := gethonksbyuser(name, u != nil, 0)
804 templinfo := getInfo(r)
805 templinfo["PageName"] = "user"
806 templinfo["PageArg"] = name
807 templinfo["Name"] = user.Name
808 templinfo["Honkology"] = oguser(user)
809 templinfo["WhatAbout"] = user.HTAbout
810 templinfo["ServerMessage"] = ""
811 templinfo["APAltLink"] = templates.Sprintf("<link href='%s' rel='alternate' type='application/activity+json'>", user.URL)
812 if u != nil {
813 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
814 }
815 honkpage(w, u, honks, templinfo)
816}
817
818func showhonker(w http.ResponseWriter, r *http.Request) {
819 u := login.GetUserInfo(r)
820 name := mux.Vars(r)["name"]
821 var honks []*Honk
822 if name == "" {
823 name = r.FormValue("xid")
824 honks = gethonksbyxonker(u.UserID, name, 0)
825 } else {
826 honks = gethonksbyhonker(u.UserID, name, 0)
827 }
828 miniform := templates.Sprintf(`<form action="/submithonker" method="POST">
829<input type="hidden" name="CSRF" value="%s">
830<input type="hidden" name="url" value="%s">
831<button tabindex=1 name="add honker" value="add honker">add honker</button>
832</form>`, login.GetCSRF("submithonker", r), name)
833 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>%s`, name, name, miniform)
834 templinfo := getInfo(r)
835 templinfo["PageName"] = "honker"
836 templinfo["PageArg"] = name
837 templinfo["ServerMessage"] = msg
838 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
839 honkpage(w, u, honks, templinfo)
840}
841
842func showcombo(w http.ResponseWriter, r *http.Request) {
843 name := mux.Vars(r)["name"]
844 u := login.GetUserInfo(r)
845 honks := gethonksbycombo(u.UserID, name, 0)
846 honks = osmosis(honks, u.UserID, true)
847 templinfo := getInfo(r)
848 templinfo["PageName"] = "combo"
849 templinfo["PageArg"] = name
850 templinfo["ServerMessage"] = "honks by combo: " + name
851 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
852 honkpage(w, u, honks, templinfo)
853}
854func showconvoy(w http.ResponseWriter, r *http.Request) {
855 c := r.FormValue("c")
856 u := login.GetUserInfo(r)
857 honks := gethonksbyconvoy(u.UserID, c, 0)
858 templinfo := getInfo(r)
859 if len(honks) > 0 {
860 templinfo["TopHID"] = honks[0].ID
861 }
862 honks = osmosis(honks, u.UserID, false)
863 //reversehonks(honks)
864 honks = threadsort(honks)
865 templinfo["PageName"] = "convoy"
866 templinfo["PageArg"] = c
867 templinfo["ServerMessage"] = "honks in convoy: " + c
868 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
869 honkpage(w, u, honks, templinfo)
870}
871func showsearch(w http.ResponseWriter, r *http.Request) {
872 q := r.FormValue("q")
873 if strings.HasPrefix(q, "https://") {
874 ximport(w, r)
875 return
876 }
877 u := login.GetUserInfo(r)
878 honks := gethonksbysearch(u.UserID, q, 0)
879 templinfo := getInfo(r)
880 templinfo["PageName"] = "search"
881 templinfo["PageArg"] = q
882 templinfo["ServerMessage"] = "honks for search: " + q
883 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
884 honkpage(w, u, honks, templinfo)
885}
886func showontology(w http.ResponseWriter, r *http.Request) {
887 name := mux.Vars(r)["name"]
888 u := login.GetUserInfo(r)
889 var userid int64 = -1
890 if u != nil {
891 userid = u.UserID
892 }
893 honks := gethonksbyontology(userid, "#"+name, 0)
894 if friendorfoe(r.Header.Get("Accept")) {
895 if len(honks) > 40 {
896 honks = honks[0:40]
897 }
898
899 var xids []string
900 for _, h := range honks {
901 xids = append(xids, h.XID)
902 }
903
904 user := getserveruser()
905
906 j := junk.New()
907 j["@context"] = itiswhatitis
908 j["id"] = fmt.Sprintf("https://%s/o/%s", serverName, name)
909 j["name"] = "#" + name
910 j["attributedTo"] = user.URL
911 j["type"] = "OrderedCollection"
912 j["totalItems"] = len(xids)
913 j["orderedItems"] = xids
914
915 j.Write(w)
916 return
917 }
918
919 templinfo := getInfo(r)
920 templinfo["ServerMessage"] = "honks by ontology: " + name
921 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
922 honkpage(w, u, honks, templinfo)
923}
924
925type Ont struct {
926 Name string
927 Count int64
928}
929
930func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
931 u := login.GetUserInfo(r)
932 var userid int64 = -1
933 if u != nil {
934 userid = u.UserID
935 }
936 rows, err := stmtAllOnts.Query(userid)
937 if err != nil {
938 elog.Printf("selection error: %s", err)
939 return
940 }
941 defer rows.Close()
942 var onts []Ont
943 for rows.Next() {
944 var o Ont
945 err := rows.Scan(&o.Name, &o.Count)
946 if err != nil {
947 elog.Printf("error scanning ont: %s", err)
948 continue
949 }
950 if utf8.RuneCountInString(o.Name) > 24 {
951 continue
952 }
953 o.Name = o.Name[1:]
954 onts = append(onts, o)
955 }
956 sort.Slice(onts, func(i, j int) bool {
957 return onts[i].Name < onts[j].Name
958 })
959 if u == nil && !develMode {
960 w.Header().Set("Cache-Control", "max-age=300")
961 }
962 templinfo := getInfo(r)
963 templinfo["Onts"] = onts
964 templinfo["FirstRune"] = func(s string) rune { r, _ := utf8.DecodeRuneInString(s); return r }
965 err = readviews.Execute(w, "onts.html", templinfo)
966 if err != nil {
967 elog.Print(err)
968 }
969}
970
971type Track struct {
972 xid string
973 who string
974}
975
976func getbacktracks(xid string) []string {
977 c := make(chan bool)
978 dumptracks <- c
979 <-c
980 row := stmtGetTracks.QueryRow(xid)
981 var rawtracks string
982 err := row.Scan(&rawtracks)
983 if err != nil {
984 if err != sql.ErrNoRows {
985 elog.Printf("error scanning tracks: %s", err)
986 }
987 return nil
988 }
989 var rcpts []string
990 for _, f := range strings.Split(rawtracks, " ") {
991 idx := strings.LastIndexByte(f, '#')
992 if idx != -1 {
993 f = f[:idx]
994 }
995 if !strings.HasPrefix(f, "https://") {
996 f = fmt.Sprintf("%%https://%s/inbox", f)
997 }
998 rcpts = append(rcpts, f)
999 }
1000 return rcpts
1001}
1002
1003func savetracks(tracks map[string][]string) {
1004 db := opendatabase()
1005 tx, err := db.Begin()
1006 if err != nil {
1007 elog.Printf("savetracks begin error: %s", err)
1008 return
1009 }
1010 defer func() {
1011 err := tx.Commit()
1012 if err != nil {
1013 elog.Printf("savetracks commit error: %s", err)
1014 }
1015
1016 }()
1017 stmtGetTracks, err := tx.Prepare("select fetches from tracks where xid = ?")
1018 if err != nil {
1019 elog.Printf("savetracks error: %s", err)
1020 return
1021 }
1022 stmtNewTracks, err := tx.Prepare("insert into tracks (xid, fetches) values (?, ?)")
1023 if err != nil {
1024 elog.Printf("savetracks error: %s", err)
1025 return
1026 }
1027 stmtUpdateTracks, err := tx.Prepare("update tracks set fetches = ? where xid = ?")
1028 if err != nil {
1029 elog.Printf("savetracks error: %s", err)
1030 return
1031 }
1032 count := 0
1033 for xid, f := range tracks {
1034 count += len(f)
1035 var prev string
1036 row := stmtGetTracks.QueryRow(xid)
1037 err := row.Scan(&prev)
1038 if err == sql.ErrNoRows {
1039 f = oneofakind(f)
1040 stmtNewTracks.Exec(xid, strings.Join(f, " "))
1041 } else if err == nil {
1042 all := append(strings.Split(prev, " "), f...)
1043 all = oneofakind(all)
1044 stmtUpdateTracks.Exec(strings.Join(all, " "))
1045 } else {
1046 elog.Printf("savetracks error: %s", err)
1047 }
1048 }
1049 dlog.Printf("saved %d new fetches", count)
1050}
1051
1052var trackchan = make(chan Track)
1053var dumptracks = make(chan chan bool)
1054
1055func tracker() {
1056 timeout := 4 * time.Minute
1057 sleeper := time.NewTimer(timeout)
1058 tracks := make(map[string][]string)
1059 workinprogress++
1060 for {
1061 select {
1062 case track := <-trackchan:
1063 tracks[track.xid] = append(tracks[track.xid], track.who)
1064 case <-sleeper.C:
1065 if len(tracks) > 0 {
1066 go savetracks(tracks)
1067 tracks = make(map[string][]string)
1068 }
1069 sleeper.Reset(timeout)
1070 case c := <-dumptracks:
1071 if len(tracks) > 0 {
1072 savetracks(tracks)
1073 }
1074 c <- true
1075 case <-endoftheworld:
1076 if len(tracks) > 0 {
1077 savetracks(tracks)
1078 }
1079 readyalready <- true
1080 return
1081 }
1082 }
1083}
1084
1085var re_keyholder = regexp.MustCompile(`keyId="([^"]+)"`)
1086
1087func trackback(xid string, r *http.Request) {
1088 agent := r.UserAgent()
1089 who := originate(agent)
1090 sig := r.Header.Get("Signature")
1091 if sig != "" {
1092 m := re_keyholder.FindStringSubmatch(sig)
1093 if len(m) == 2 {
1094 who = m[1]
1095 }
1096 }
1097 if who != "" {
1098 trackchan <- Track{xid: xid, who: who}
1099 }
1100}
1101
1102func sameperson(h1, h2 *Honk) bool {
1103 n1, n2 := h1.Honker, h2.Honker
1104 if h1.Oonker != "" {
1105 n1 = h1.Oonker
1106 }
1107 if h2.Oonker != "" {
1108 n2 = h2.Oonker
1109 }
1110 return n1 == n2
1111}
1112
1113func threadsort(honks []*Honk) []*Honk {
1114 sort.Slice(honks, func(i, j int) bool {
1115 return honks[i].Date.Before(honks[j].Date)
1116 })
1117 honkx := make(map[string]*Honk)
1118 kids := make(map[string][]*Honk)
1119 for _, h := range honks {
1120 honkx[h.XID] = h
1121 rid := h.RID
1122 kids[rid] = append(kids[rid], h)
1123 }
1124 done := make(map[*Honk]bool)
1125 var thread []*Honk
1126 var nextlevel func(p *Honk)
1127 level := 0
1128 nextlevel = func(p *Honk) {
1129 levelup := level < 4
1130 if pp := honkx[p.RID]; p.RID == "" || (pp != nil && sameperson(p, pp)) {
1131 levelup = false
1132 }
1133 if level > 0 && len(kids[p.RID]) == 1 {
1134 if pp := honkx[p.RID]; pp != nil && len(kids[pp.RID]) == 1 {
1135 levelup = false
1136 }
1137 }
1138 if levelup {
1139 level++
1140 }
1141 p.Style += fmt.Sprintf(" level%d", level)
1142 childs := kids[p.XID]
1143 if false {
1144 sort.SliceStable(childs, func(i, j int) bool {
1145 return sameperson(childs[i], p) && !sameperson(childs[j], p)
1146 })
1147 }
1148 if true {
1149 sort.SliceStable(childs, func(i, j int) bool {
1150 return !sameperson(childs[i], p) && sameperson(childs[j], p)
1151 })
1152 }
1153 for _, h := range childs {
1154 if !done[h] {
1155 done[h] = true
1156 thread = append(thread, h)
1157 nextlevel(h)
1158 }
1159 }
1160 if levelup {
1161 level--
1162 }
1163 }
1164 for _, h := range honks {
1165 if !done[h] && h.RID == "" {
1166 done[h] = true
1167 thread = append(thread, h)
1168 nextlevel(h)
1169 }
1170 }
1171 for _, h := range honks {
1172 if !done[h] {
1173 done[h] = true
1174 thread = append(thread, h)
1175 nextlevel(h)
1176 }
1177 }
1178 return thread
1179}
1180
1181func oguser(user *WhatAbout) template.HTML {
1182 short := user.About
1183 if len(short) > 160 {
1184 short = short[0:160] + "..."
1185 }
1186 title := user.Display
1187 imgurl := avatarURL(user)
1188 return templates.Sprintf(
1189 `<meta property="og:title" content="%s" />
1190<meta property="og:type" content="website" />
1191<meta property="og:url" content="%s" />
1192<meta property="og:image" content="%s" />
1193<meta property="og:description" content="%s" />`,
1194 title, user.URL, imgurl, short)
1195}
1196
1197func honkology(honk *Honk) template.HTML {
1198 var user *WhatAbout
1199 ok := somenumberedusers.Get(honk.UserID, &user)
1200 if !ok {
1201 return ""
1202 }
1203 title := fmt.Sprintf("%s: %s", user.Display, honk.Precis)
1204 imgurl := avatarURL(user)
1205 for _, d := range honk.Donks {
1206 if d.Local && strings.HasPrefix(d.Media, "image") {
1207 imgurl = d.URL
1208 break
1209 }
1210 }
1211 short := honk.Noise
1212 if len(short) > 160 {
1213 short = short[0:160] + "..."
1214 }
1215 return templates.Sprintf(
1216 `<meta property="og:title" content="%s" />
1217<meta property="og:type" content="article" />
1218<meta property="article:author" content="%s" />
1219<meta property="og:url" content="%s" />
1220<meta property="og:image" content="%s" />
1221<meta property="og:description" content="%s" />`,
1222 title, user.URL, honk.XID, imgurl, short)
1223}
1224
1225func showonehonk(w http.ResponseWriter, r *http.Request) {
1226 name := mux.Vars(r)["name"]
1227 user, err := butwhatabout(name)
1228 if err != nil {
1229 http.NotFound(w, r)
1230 return
1231 }
1232 if stealthmode(user.ID, r) {
1233 http.NotFound(w, r)
1234 return
1235 }
1236 xid := fmt.Sprintf("https://%s%s", serverName, r.URL.Path)
1237
1238 if friendorfoe(r.Header.Get("Accept")) {
1239 j, ok := gimmejonk(xid)
1240 if ok {
1241 trackback(xid, r)
1242 w.Header().Set("Content-Type", theonetruename)
1243 w.Write(j)
1244 } else {
1245 http.NotFound(w, r)
1246 }
1247 return
1248 }
1249 honk := getxonk(user.ID, xid)
1250 if honk == nil {
1251 http.NotFound(w, r)
1252 return
1253 }
1254 u := login.GetUserInfo(r)
1255 if u != nil && u.UserID != user.ID {
1256 u = nil
1257 }
1258 if !honk.Public {
1259 if u == nil {
1260 http.NotFound(w, r)
1261 return
1262
1263 }
1264 honks := []*Honk{honk}
1265 donksforhonks(honks)
1266 templinfo := getInfo(r)
1267 templinfo["ServerMessage"] = "one honk maybe more"
1268 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1269 honkpage(w, u, honks, templinfo)
1270 return
1271 }
1272
1273 templinfo := getInfo(r)
1274 rawhonks := gethonksbyconvoy(honk.UserID, honk.Convoy, 0)
1275 //reversehonks(rawhonks)
1276 rawhonks = threadsort(rawhonks)
1277 var honks []*Honk
1278 for i, h := range rawhonks {
1279 if h.XID == xid {
1280 templinfo["Honkology"] = honkology(h)
1281 if i > 0 {
1282 h.Style += " glow"
1283 }
1284 }
1285 if h.Public && (h.Whofore == 2 || h.IsAcked()) {
1286 honks = append(honks, h)
1287 }
1288 }
1289
1290 templinfo["ServerMessage"] = "one honk maybe more"
1291 if u != nil {
1292 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1293 }
1294 templinfo["APAltLink"] = templates.Sprintf("<link href='%s' rel='alternate' type='application/activity+json'>", xid)
1295 honkpage(w, u, honks, templinfo)
1296}
1297
1298func honkpage(w http.ResponseWriter, u *login.UserInfo, honks []*Honk, templinfo map[string]interface{}) {
1299 var userid int64 = -1
1300 if u != nil {
1301 userid = u.UserID
1302 templinfo["User"], _ = butwhatabout(u.Username)
1303 }
1304 reverbolate(userid, honks)
1305 templinfo["Honks"] = honks
1306 templinfo["MapLink"] = getmaplink(u)
1307 if templinfo["TopHID"] == nil {
1308 if len(honks) > 0 {
1309 templinfo["TopHID"] = honks[0].ID
1310 } else {
1311 templinfo["TopHID"] = 0
1312 }
1313 }
1314 if u == nil && !develMode {
1315 w.Header().Set("Cache-Control", "max-age=60")
1316 }
1317 err := readviews.Execute(w, "honkpage.html", templinfo)
1318 if err != nil {
1319 elog.Print(err)
1320 }
1321}
1322
1323func saveuser(w http.ResponseWriter, r *http.Request) {
1324 whatabout := r.FormValue("whatabout")
1325 whatabout = strings.Replace(whatabout, "\r", "", -1)
1326 u := login.GetUserInfo(r)
1327 user, _ := butwhatabout(u.Username)
1328 db := opendatabase()
1329
1330 options := user.Options
1331 if r.FormValue("skinny") == "skinny" {
1332 options.SkinnyCSS = true
1333 } else {
1334 options.SkinnyCSS = false
1335 }
1336 if r.FormValue("omitimages") == "omitimages" {
1337 options.OmitImages = true
1338 } else {
1339 options.OmitImages = false
1340 }
1341 if r.FormValue("mentionall") == "mentionall" {
1342 options.MentionAll = true
1343 } else {
1344 options.MentionAll = false
1345 }
1346 if r.FormValue("inlineqts") == "inlineqts" {
1347 options.InlineQuotes = true
1348 } else {
1349 options.InlineQuotes = false
1350 }
1351 if r.FormValue("maps") == "apple" {
1352 options.MapLink = "apple"
1353 } else {
1354 options.MapLink = ""
1355 }
1356 options.Reaction = r.FormValue("reaction")
1357
1358 sendupdate := false
1359 ava := re_avatar.FindString(whatabout)
1360 if ava != "" {
1361 whatabout = re_avatar.ReplaceAllString(whatabout, "")
1362 ava = ava[7:]
1363 if ava[0] == ' ' {
1364 ava = ava[1:]
1365 }
1366 ava = fmt.Sprintf("https://%s/meme/%s", serverName, ava)
1367 }
1368 if ava != options.Avatar {
1369 options.Avatar = ava
1370 sendupdate = true
1371 }
1372 ban := re_banner.FindString(whatabout)
1373 if ban != "" {
1374 whatabout = re_banner.ReplaceAllString(whatabout, "")
1375 ban = ban[7:]
1376 if ban[0] == ' ' {
1377 ban = ban[1:]
1378 }
1379 ban = fmt.Sprintf("https://%s/meme/%s", serverName, ban)
1380 }
1381 if ban != options.Banner {
1382 options.Banner = ban
1383 sendupdate = true
1384 }
1385 whatabout = strings.TrimSpace(whatabout)
1386 if whatabout != user.About {
1387 sendupdate = true
1388 }
1389 j, err := jsonify(options)
1390 if err == nil {
1391 _, err = db.Exec("update users set about = ?, options = ? where username = ?", whatabout, j, u.Username)
1392 }
1393 if err != nil {
1394 elog.Printf("error bouting what: %s", err)
1395 }
1396 somenamedusers.Clear(u.Username)
1397 somenumberedusers.Clear(u.UserID)
1398 oldjonkers.Clear(u.Username)
1399
1400 if sendupdate {
1401 updateMe(u.Username)
1402 }
1403
1404 http.Redirect(w, r, "/account", http.StatusSeeOther)
1405}
1406
1407func bonkit(xid string, user *WhatAbout) {
1408 dlog.Printf("bonking %s", xid)
1409
1410 xonk := getxonk(user.ID, xid)
1411 if xonk == nil {
1412 return
1413 }
1414 if !xonk.Public {
1415 return
1416 }
1417 if xonk.IsBonked() {
1418 return
1419 }
1420 donksforhonks([]*Honk{xonk})
1421
1422 _, err := stmtUpdateFlags.Exec(flagIsBonked, xonk.ID)
1423 if err != nil {
1424 elog.Printf("error acking bonk: %s", err)
1425 }
1426
1427 oonker := xonk.Oonker
1428 if oonker == "" {
1429 oonker = xonk.Honker
1430 }
1431 dt := time.Now().UTC()
1432 bonk := &Honk{
1433 UserID: user.ID,
1434 Username: user.Name,
1435 What: "bonk",
1436 Honker: user.URL,
1437 Oonker: oonker,
1438 XID: xonk.XID,
1439 RID: xonk.RID,
1440 Noise: xonk.Noise,
1441 Precis: xonk.Precis,
1442 URL: xonk.URL,
1443 Date: dt,
1444 Donks: xonk.Donks,
1445 Whofore: 2,
1446 Convoy: xonk.Convoy,
1447 Audience: []string{thewholeworld, oonker},
1448 Public: true,
1449 Format: xonk.Format,
1450 Place: xonk.Place,
1451 Onts: xonk.Onts,
1452 Time: xonk.Time,
1453 }
1454
1455 err = savehonk(bonk)
1456 if err != nil {
1457 elog.Printf("uh oh")
1458 return
1459 }
1460
1461 go honkworldwide(user, bonk)
1462}
1463
1464func submitbonk(w http.ResponseWriter, r *http.Request) {
1465 xid := r.FormValue("xid")
1466 userinfo := login.GetUserInfo(r)
1467 user, _ := butwhatabout(userinfo.Username)
1468
1469 bonkit(xid, user)
1470
1471 if r.FormValue("js") != "1" {
1472 templinfo := getInfo(r)
1473 templinfo["ServerMessage"] = "Bonked!"
1474 err := readviews.Execute(w, "msg.html", templinfo)
1475 if err != nil {
1476 elog.Print(err)
1477 }
1478 }
1479}
1480
1481func sendzonkofsorts(xonk *Honk, user *WhatAbout, what string, aux string) {
1482 zonk := &Honk{
1483 What: what,
1484 XID: xonk.XID,
1485 Date: time.Now().UTC(),
1486 Audience: oneofakind(xonk.Audience),
1487 Noise: aux,
1488 }
1489 zonk.Public = loudandproud(zonk.Audience)
1490
1491 dlog.Printf("announcing %sed honk: %s", what, xonk.XID)
1492 go honkworldwide(user, zonk)
1493}
1494
1495func zonkit(w http.ResponseWriter, r *http.Request) {
1496 wherefore := r.FormValue("wherefore")
1497 what := r.FormValue("what")
1498 userinfo := login.GetUserInfo(r)
1499 user, _ := butwhatabout(userinfo.Username)
1500
1501 if wherefore == "save" {
1502 xonk := getxonk(userinfo.UserID, what)
1503 if xonk != nil {
1504 _, err := stmtUpdateFlags.Exec(flagIsSaved, xonk.ID)
1505 if err != nil {
1506 elog.Printf("error saving: %s", err)
1507 }
1508 }
1509 return
1510 }
1511
1512 if wherefore == "unsave" {
1513 xonk := getxonk(userinfo.UserID, what)
1514 if xonk != nil {
1515 _, err := stmtClearFlags.Exec(flagIsSaved, xonk.ID)
1516 if err != nil {
1517 elog.Printf("error unsaving: %s", err)
1518 }
1519 }
1520 return
1521 }
1522
1523 if wherefore == "react" {
1524 reaction := user.Options.Reaction
1525 if r2 := r.FormValue("reaction"); r2 != "" {
1526 reaction = r2
1527 }
1528 if reaction == "none" {
1529 return
1530 }
1531 xonk := getxonk(userinfo.UserID, what)
1532 if xonk != nil {
1533 _, err := stmtUpdateFlags.Exec(flagIsReacted, xonk.ID)
1534 if err != nil {
1535 elog.Printf("error saving: %s", err)
1536 }
1537 sendzonkofsorts(xonk, user, "react", reaction)
1538 }
1539 return
1540 }
1541
1542 // my hammer is too big, oh well
1543 defer oldjonks.Flush()
1544
1545 if wherefore == "ack" {
1546 xonk := getxonk(userinfo.UserID, what)
1547 if xonk != nil && !xonk.IsAcked() {
1548 _, err := stmtUpdateFlags.Exec(flagIsAcked, xonk.ID)
1549 if err != nil {
1550 elog.Printf("error acking: %s", err)
1551 }
1552 sendzonkofsorts(xonk, user, "ack", "")
1553 }
1554 return
1555 }
1556
1557 if wherefore == "deack" {
1558 xonk := getxonk(userinfo.UserID, what)
1559 if xonk != nil && xonk.IsAcked() {
1560 _, err := stmtClearFlags.Exec(flagIsAcked, xonk.ID)
1561 if err != nil {
1562 elog.Printf("error deacking: %s", err)
1563 }
1564 sendzonkofsorts(xonk, user, "deack", "")
1565 }
1566 return
1567 }
1568
1569 if wherefore == "bonk" {
1570 user, _ := butwhatabout(userinfo.Username)
1571 bonkit(what, user)
1572 return
1573 }
1574
1575 if wherefore == "unbonk" {
1576 xonk := getbonk(userinfo.UserID, what)
1577 if xonk != nil {
1578 deletehonk(xonk.ID)
1579 xonk = getxonk(userinfo.UserID, what)
1580 _, err := stmtClearFlags.Exec(flagIsBonked, xonk.ID)
1581 if err != nil {
1582 elog.Printf("error unbonking: %s", err)
1583 }
1584 sendzonkofsorts(xonk, user, "unbonk", "")
1585 }
1586 return
1587 }
1588
1589 if wherefore == "untag" {
1590 xonk := getxonk(userinfo.UserID, what)
1591 if xonk != nil {
1592 _, err := stmtUpdateFlags.Exec(flagIsUntagged, xonk.ID)
1593 if err != nil {
1594 elog.Printf("error untagging: %s", err)
1595 }
1596 }
1597 var badparents map[string]bool
1598 untagged.GetAndLock(userinfo.UserID, &badparents)
1599 badparents[what] = true
1600 untagged.Unlock()
1601 return
1602 }
1603
1604 ilog.Printf("zonking %s %s", wherefore, what)
1605 if wherefore == "zonk" {
1606 xonk := getxonk(userinfo.UserID, what)
1607 if xonk != nil {
1608 deletehonk(xonk.ID)
1609 if xonk.Whofore == 2 || xonk.Whofore == 3 {
1610 sendzonkofsorts(xonk, user, "zonk", "")
1611 }
1612 }
1613 }
1614 _, err := stmtSaveZonker.Exec(userinfo.UserID, what, wherefore)
1615 if err != nil {
1616 elog.Printf("error saving zonker: %s", err)
1617 return
1618 }
1619}
1620
1621func edithonkpage(w http.ResponseWriter, r *http.Request) {
1622 u := login.GetUserInfo(r)
1623 user, _ := butwhatabout(u.Username)
1624 xid := r.FormValue("xid")
1625 honk := getxonk(u.UserID, xid)
1626 if !canedithonk(user, honk) {
1627 http.Error(w, "no editing that please", http.StatusInternalServerError)
1628 return
1629 }
1630
1631 noise := honk.Noise
1632
1633 honks := []*Honk{honk}
1634 donksforhonks(honks)
1635 reverbolate(u.UserID, honks)
1636 templinfo := getInfo(r)
1637 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1638 templinfo["Honks"] = honks
1639 templinfo["MapLink"] = getmaplink(u)
1640 templinfo["Noise"] = noise
1641 templinfo["SavedPlace"] = honk.Place
1642 if tm := honk.Time; tm != nil {
1643 templinfo["ShowTime"] = " "
1644 templinfo["StartTime"] = tm.StartTime.Format("2006-01-02 15:04")
1645 if tm.Duration != 0 {
1646 templinfo["Duration"] = tm.Duration
1647 }
1648 }
1649 templinfo["ServerMessage"] = "honk edit"
1650 templinfo["IsPreview"] = true
1651 templinfo["UpdateXID"] = honk.XID
1652 if len(honk.Donks) > 0 {
1653 var savedfiles []string
1654 for _, d := range honk.Donks {
1655 savedfiles = append(savedfiles, fmt.Sprintf("%s:%d", d.XID, d.FileID))
1656 }
1657 templinfo["SavedFile"] = strings.Join(savedfiles, ",")
1658 }
1659 err := readviews.Execute(w, "honkpage.html", templinfo)
1660 if err != nil {
1661 elog.Print(err)
1662 }
1663}
1664
1665func newhonkpage(w http.ResponseWriter, r *http.Request) {
1666 u := login.GetUserInfo(r)
1667 rid := r.FormValue("rid")
1668 noise := ""
1669
1670 xonk := getxonk(u.UserID, rid)
1671 if xonk != nil {
1672 _, replto := handles(xonk.Honker)
1673 if replto != "" {
1674 noise = "@" + replto + " "
1675 }
1676 }
1677
1678 templinfo := getInfo(r)
1679 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1680 templinfo["InReplyTo"] = rid
1681 templinfo["Noise"] = noise
1682 templinfo["ServerMessage"] = "compose honk"
1683 templinfo["IsPreview"] = true
1684 err := readviews.Execute(w, "honkpage.html", templinfo)
1685 if err != nil {
1686 elog.Print(err)
1687 }
1688}
1689
1690func canedithonk(user *WhatAbout, honk *Honk) bool {
1691 if honk == nil || honk.Honker != user.URL || honk.What == "bonk" {
1692 return false
1693 }
1694 return true
1695}
1696
1697func submitdonk(w http.ResponseWriter, r *http.Request) ([]*Donk, error) {
1698 if !strings.HasPrefix(strings.ToLower(r.Header.Get("Content-Type")), "multipart/form-data") {
1699 return nil, nil
1700 }
1701 var donks []*Donk
1702 for i, hdr := range r.MultipartForm.File["donk"] {
1703 if i > 16 {
1704 break
1705 }
1706 donk, err := formtodonk(w, r, hdr)
1707 if err != nil {
1708 return nil, err
1709 }
1710 donks = append(donks, donk)
1711 }
1712 return donks, nil
1713}
1714
1715func formtodonk(w http.ResponseWriter, r *http.Request, filehdr *multipart.FileHeader) (*Donk, error) {
1716 file, err := filehdr.Open()
1717 if err != nil {
1718 if err == http.ErrMissingFile {
1719 return nil, nil
1720 }
1721 elog.Printf("error reading donk: %s", err)
1722 http.Error(w, "error reading donk", http.StatusUnsupportedMediaType)
1723 return nil, err
1724 }
1725 var buf bytes.Buffer
1726 io.Copy(&buf, file)
1727 file.Close()
1728 data := buf.Bytes()
1729 var media, name string
1730 img, err := bigshrink(data)
1731 if err == nil {
1732 data = img.Data
1733 format := img.Format
1734 media = "image/" + format
1735 if format == "jpeg" {
1736 format = "jpg"
1737 }
1738 if format == "svg+xml" {
1739 format = "svg"
1740 }
1741 name = xfiltrate() + "." + format
1742 } else {
1743 ct := http.DetectContentType(data)
1744 switch ct {
1745 case "application/pdf":
1746 maxsize := 10000000
1747 if len(data) > maxsize {
1748 ilog.Printf("bad image: %s too much pdf: %d", err, len(data))
1749 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1750 return nil, err
1751 }
1752 media = ct
1753 name = filehdr.Filename
1754 if name == "" {
1755 name = xfiltrate() + ".pdf"
1756 }
1757 default:
1758 maxsize := 100000
1759 if len(data) > maxsize {
1760 ilog.Printf("bad image: %s too much text: %d", err, len(data))
1761 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1762 return nil, err
1763 }
1764 for i := 0; i < len(data); i++ {
1765 if data[i] < 32 && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' {
1766 ilog.Printf("bad image: %s not text: %d", err, data[i])
1767 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1768 return nil, err
1769 }
1770 }
1771 media = "text/plain"
1772 name = filehdr.Filename
1773 if name == "" {
1774 name = xfiltrate() + ".txt"
1775 }
1776 }
1777 }
1778 desc := strings.TrimSpace(r.FormValue("donkdesc"))
1779 if desc == "" {
1780 desc = name
1781 }
1782 fileid, xid, err := savefileandxid(name, desc, "", media, true, data)
1783 if err != nil {
1784 elog.Printf("unable to save image: %s", err)
1785 http.Error(w, "failed to save attachment", http.StatusUnsupportedMediaType)
1786 return nil, err
1787 }
1788 d := &Donk{
1789 FileID: fileid,
1790 XID: xid,
1791 Desc: desc,
1792 Local: true,
1793 }
1794 return d, nil
1795}
1796
1797func websubmithonk(w http.ResponseWriter, r *http.Request) {
1798 h := submithonk(w, r)
1799 if h == nil {
1800 return
1801 }
1802 http.Redirect(w, r, h.XID[len(serverName)+8:], http.StatusSeeOther)
1803}
1804
1805// what a hot mess this function is
1806func submithonk(w http.ResponseWriter, r *http.Request) *Honk {
1807 rid := r.FormValue("rid")
1808 noise := r.FormValue("noise")
1809 format := r.FormValue("format")
1810 if format == "" {
1811 format = "markdown"
1812 }
1813 if !(format == "markdown" || format == "html") {
1814 http.Error(w, "unknown format", 500)
1815 return nil
1816 }
1817
1818 userinfo := login.GetUserInfo(r)
1819 user, _ := butwhatabout(userinfo.Username)
1820
1821 dt := time.Now().UTC()
1822 updatexid := r.FormValue("updatexid")
1823 var honk *Honk
1824 if updatexid != "" {
1825 honk = getxonk(userinfo.UserID, updatexid)
1826 if !canedithonk(user, honk) {
1827 http.Error(w, "no editing that please", http.StatusInternalServerError)
1828 return nil
1829 }
1830 honk.Date = dt
1831 honk.What = "update"
1832 honk.Format = format
1833 } else {
1834 xid := fmt.Sprintf("%s/%s/%s", user.URL, honkSep, xfiltrate())
1835 what := "honk"
1836 honk = &Honk{
1837 UserID: userinfo.UserID,
1838 Username: userinfo.Username,
1839 What: what,
1840 Honker: user.URL,
1841 XID: xid,
1842 Date: dt,
1843 Format: format,
1844 }
1845 }
1846
1847 var convoy string
1848 noise = strings.Replace(noise, "\r", "", -1)
1849 if updatexid == "" && rid == "" {
1850 noise = re_convoy.ReplaceAllStringFunc(noise, func(m string) string {
1851 convoy = m[7:]
1852 convoy = strings.TrimSpace(convoy)
1853 if !re_convalidate.MatchString(convoy) {
1854 convoy = ""
1855 }
1856 return ""
1857 })
1858 }
1859 noise = quickrename(noise, userinfo.UserID)
1860 noise = hooterize(noise)
1861 honk.Noise = noise
1862 precipitate(honk)
1863 noise = honk.Noise
1864 recategorize(honk)
1865 translate(honk)
1866
1867 if rid != "" {
1868 xonk := getxonk(userinfo.UserID, rid)
1869 if xonk == nil {
1870 http.Error(w, "replyto disappeared", http.StatusNotFound)
1871 return nil
1872 }
1873 if xonk.Public {
1874 honk.Audience = append(honk.Audience, xonk.Audience...)
1875 }
1876 convoy = xonk.Convoy
1877 for i, a := range honk.Audience {
1878 if a == thewholeworld {
1879 honk.Audience[0], honk.Audience[i] = honk.Audience[i], honk.Audience[0]
1880 break
1881 }
1882 }
1883 honk.RID = rid
1884 if xonk.Precis != "" && honk.Precis == "" {
1885 honk.Precis = xonk.Precis
1886 if !re_dangerous.MatchString(honk.Precis) {
1887 honk.Precis = "re: " + honk.Precis
1888 }
1889 }
1890 } else if updatexid == "" {
1891 honk.Audience = []string{thewholeworld}
1892 }
1893 if honk.Noise != "" && honk.Noise[0] == '@' {
1894 honk.Audience = append(grapevine(honk.Mentions), honk.Audience...)
1895 } else {
1896 honk.Audience = append(honk.Audience, grapevine(honk.Mentions)...)
1897 }
1898
1899 if convoy == "" {
1900 convoy = "data:,electrichonkytonk-" + xfiltrate()
1901 }
1902 butnottooloud(honk.Audience)
1903 honk.Audience = oneofakind(honk.Audience)
1904 if len(honk.Audience) == 0 {
1905 ilog.Printf("honk to nowhere")
1906 http.Error(w, "honk to nowhere...", http.StatusNotFound)
1907 return nil
1908 }
1909 honk.Public = loudandproud(honk.Audience)
1910 honk.Convoy = convoy
1911
1912 donkxid := strings.Join(r.Form["donkxid"], ",")
1913 if donkxid == "" {
1914 donks, err := submitdonk(w, r)
1915 if err != nil && err != http.ErrMissingFile {
1916 return nil
1917 }
1918 if len(donks) > 0 {
1919 honk.Donks = append(honk.Donks, donks...)
1920 var xids []string
1921 for _, d := range honk.Donks {
1922 xids = append(xids, fmt.Sprintf("%s:%d", d.XID, d.FileID))
1923 }
1924 donkxid = strings.Join(xids, ",")
1925 }
1926 } else {
1927 xids := strings.Split(donkxid, ",")
1928 for i, xid := range xids {
1929 if i > 16 {
1930 break
1931 }
1932 p := strings.Split(xid, ":")
1933 xid = p[0]
1934 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1935 var donk *Donk
1936 if len(p) > 1 {
1937 fileid, _ := strconv.ParseInt(p[1], 10, 0)
1938 donk = finddonkid(fileid, url)
1939 } else {
1940 donk = finddonk(url)
1941 }
1942 if donk != nil {
1943 honk.Donks = append(honk.Donks, donk)
1944 } else {
1945 ilog.Printf("can't find file: %s", xid)
1946 }
1947 }
1948 }
1949 memetize(honk)
1950 imaginate(honk)
1951
1952 placename := strings.TrimSpace(r.FormValue("placename"))
1953 placelat := strings.TrimSpace(r.FormValue("placelat"))
1954 placelong := strings.TrimSpace(r.FormValue("placelong"))
1955 placeurl := strings.TrimSpace(r.FormValue("placeurl"))
1956 if placename != "" || placelat != "" || placelong != "" || placeurl != "" {
1957 p := new(Place)
1958 p.Name = placename
1959 p.Latitude, _ = strconv.ParseFloat(placelat, 64)
1960 p.Longitude, _ = strconv.ParseFloat(placelong, 64)
1961 p.Url = placeurl
1962 honk.Place = p
1963 }
1964 timestart := strings.TrimSpace(r.FormValue("timestart"))
1965 if timestart != "" {
1966 t := new(Time)
1967 now := time.Now().Local()
1968 for _, layout := range []string{"2006-01-02 3:04pm", "2006-01-02 15:04", "3:04pm", "15:04"} {
1969 start, err := time.ParseInLocation(layout, timestart, now.Location())
1970 if err == nil {
1971 if start.Year() == 0 {
1972 start = time.Date(now.Year(), now.Month(), now.Day(), start.Hour(), start.Minute(), 0, 0, now.Location())
1973 }
1974 t.StartTime = start
1975 break
1976 }
1977 }
1978 timeend := r.FormValue("timeend")
1979 dur := parseDuration(timeend)
1980 if dur != 0 {
1981 t.Duration = Duration(dur)
1982 }
1983 if !t.StartTime.IsZero() {
1984 honk.What = "event"
1985 honk.Time = t
1986 }
1987 }
1988
1989 if honk.Public {
1990 honk.Whofore = 2
1991 } else {
1992 honk.Whofore = 3
1993 }
1994
1995 // back to markdown
1996 honk.Noise = noise
1997
1998 if r.FormValue("preview") == "preview" {
1999 honks := []*Honk{honk}
2000 reverbolate(userinfo.UserID, honks)
2001 templinfo := getInfo(r)
2002 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
2003 templinfo["Honks"] = honks
2004 templinfo["MapLink"] = getmaplink(userinfo)
2005 templinfo["InReplyTo"] = r.FormValue("rid")
2006 templinfo["Noise"] = r.FormValue("noise")
2007 templinfo["SavedFile"] = donkxid
2008 if tm := honk.Time; tm != nil {
2009 templinfo["ShowTime"] = " "
2010 templinfo["StartTime"] = tm.StartTime.Format("2006-01-02 15:04")
2011 if tm.Duration != 0 {
2012 templinfo["Duration"] = tm.Duration
2013 }
2014 }
2015 templinfo["IsPreview"] = true
2016 templinfo["UpdateXID"] = updatexid
2017 templinfo["ServerMessage"] = "honk preview"
2018 err := readviews.Execute(w, "honkpage.html", templinfo)
2019 if err != nil {
2020 elog.Print(err)
2021 }
2022 return nil
2023 }
2024
2025 if updatexid != "" {
2026 updatehonk(honk)
2027 oldjonks.Clear(honk.XID)
2028 } else {
2029 err := savehonk(honk)
2030 if err != nil {
2031 elog.Printf("uh oh")
2032 return nil
2033 }
2034 }
2035
2036 // reload for consistency
2037 honk.Donks = nil
2038 donksforhonks([]*Honk{honk})
2039
2040 go honkworldwide(user, honk)
2041
2042 return honk
2043}
2044
2045func showhonkers(w http.ResponseWriter, r *http.Request) {
2046 userinfo := login.GetUserInfo(r)
2047 templinfo := getInfo(r)
2048 templinfo["Honkers"] = gethonkers(userinfo.UserID)
2049 templinfo["HonkerCSRF"] = login.GetCSRF("submithonker", r)
2050 err := readviews.Execute(w, "honkers.html", templinfo)
2051 if err != nil {
2052 elog.Print(err)
2053 }
2054}
2055
2056func showchatter(w http.ResponseWriter, r *http.Request) {
2057 u := login.GetUserInfo(r)
2058 chatnewnone(u.UserID)
2059 chatter := loadchatter(u.UserID)
2060 for _, chat := range chatter {
2061 for _, ch := range chat.Chonks {
2062 filterchonk(ch)
2063 }
2064 }
2065
2066 templinfo := getInfo(r)
2067 templinfo["Chatter"] = chatter
2068 templinfo["ChonkCSRF"] = login.GetCSRF("sendchonk", r)
2069 err := readviews.Execute(w, "chatter.html", templinfo)
2070 if err != nil {
2071 elog.Print(err)
2072 }
2073}
2074
2075func submitchonk(w http.ResponseWriter, r *http.Request) {
2076 u := login.GetUserInfo(r)
2077 user, _ := butwhatabout(u.Username)
2078 noise := r.FormValue("noise")
2079 target := r.FormValue("target")
2080 format := "markdown"
2081 dt := time.Now().UTC()
2082 xid := fmt.Sprintf("%s/%s/%s", user.URL, "chonk", xfiltrate())
2083
2084 if !strings.HasPrefix(target, "https://") {
2085 target = fullname(target, u.UserID)
2086 }
2087 if target == "" {
2088 http.Error(w, "who is that?", http.StatusInternalServerError)
2089 return
2090 }
2091 ch := Chonk{
2092 UserID: u.UserID,
2093 XID: xid,
2094 Who: user.URL,
2095 Target: target,
2096 Date: dt,
2097 Noise: noise,
2098 Format: format,
2099 }
2100 donks, err := submitdonk(w, r)
2101 if err != nil && err != http.ErrMissingFile {
2102 return
2103 }
2104 if len(donks) > 0 {
2105 ch.Donks = append(ch.Donks, donks...)
2106 }
2107
2108 translatechonk(&ch)
2109 savechonk(&ch)
2110 // reload for consistency
2111 ch.Donks = nil
2112 donksforchonks([]*Chonk{&ch})
2113 go sendchonk(user, &ch)
2114
2115 http.Redirect(w, r, "/chatter", http.StatusSeeOther)
2116}
2117
2118var combocache = cache.New(cache.Options{Filler: func(userid int64) ([]string, bool) {
2119 honkers := gethonkers(userid)
2120 var combos []string
2121 for _, h := range honkers {
2122 combos = append(combos, h.Combos...)
2123 }
2124 for i, c := range combos {
2125 if c == "-" {
2126 combos[i] = ""
2127 }
2128 }
2129 combos = oneofakind(combos)
2130 sort.Strings(combos)
2131 return combos, true
2132}, Invalidator: &honkerinvalidator})
2133
2134func showcombos(w http.ResponseWriter, r *http.Request) {
2135 userinfo := login.GetUserInfo(r)
2136 var combos []string
2137 combocache.Get(userinfo.UserID, &combos)
2138 templinfo := getInfo(r)
2139 err := readviews.Execute(w, "combos.html", templinfo)
2140 if err != nil {
2141 elog.Print(err)
2142 }
2143}
2144
2145func websubmithonker(w http.ResponseWriter, r *http.Request) {
2146 h := submithonker(w, r)
2147 if h == nil {
2148 return
2149 }
2150 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
2151}
2152
2153func submithonker(w http.ResponseWriter, r *http.Request) *Honker {
2154 u := login.GetUserInfo(r)
2155 user, _ := butwhatabout(u.Username)
2156 name := strings.TrimSpace(r.FormValue("name"))
2157 url := strings.TrimSpace(r.FormValue("url"))
2158 peep := r.FormValue("peep")
2159 combos := strings.TrimSpace(r.FormValue("combos"))
2160 combos = " " + combos + " "
2161 honkerid, _ := strconv.ParseInt(r.FormValue("honkerid"), 10, 0)
2162
2163 re_namecheck := regexp.MustCompile("^[\\pL[:digit:]_.-]+$")
2164 if name != "" && !re_namecheck.MatchString(name) {
2165 http.Error(w, "please use a plainer name", http.StatusInternalServerError)
2166 return nil
2167 }
2168
2169 var meta HonkerMeta
2170 meta.Notes = strings.TrimSpace(r.FormValue("notes"))
2171 mj, _ := jsonify(&meta)
2172
2173 defer honkerinvalidator.Clear(u.UserID)
2174
2175 // mostly dummy, fill in later...
2176 h := &Honker{
2177 ID: honkerid,
2178 }
2179
2180 if honkerid > 0 {
2181 if r.FormValue("delete") == "delete" {
2182 unfollowyou(user, honkerid, false)
2183 stmtDeleteHonker.Exec(honkerid)
2184 return h
2185 }
2186 if r.FormValue("unsub") == "unsub" {
2187 unfollowyou(user, honkerid, false)
2188 }
2189 if r.FormValue("sub") == "sub" {
2190 followyou(user, honkerid, false)
2191 }
2192 _, err := stmtUpdateHonker.Exec(name, combos, mj, honkerid, u.UserID)
2193 if err != nil {
2194 elog.Printf("update honker err: %s", err)
2195 return nil
2196 }
2197 return h
2198 }
2199
2200 if url == "" {
2201 http.Error(w, "subscribing to nothing?", http.StatusInternalServerError)
2202 return nil
2203 }
2204
2205 flavor := "presub"
2206 if peep == "peep" {
2207 flavor = "peep"
2208 }
2209
2210 var err error
2211 honkerid, err = savehonker(user, url, name, flavor, combos, mj)
2212 if err != nil {
2213 http.Error(w, "had some trouble with that: "+err.Error(), http.StatusInternalServerError)
2214 return nil
2215 }
2216 if flavor == "presub" {
2217 followyou(user, honkerid, false)
2218 }
2219 h.ID = honkerid
2220 return h
2221}
2222
2223func hfcspage(w http.ResponseWriter, r *http.Request) {
2224 userinfo := login.GetUserInfo(r)
2225
2226 filters := getfilters(userinfo.UserID, filtAny)
2227
2228 templinfo := getInfo(r)
2229 templinfo["Filters"] = filters
2230 templinfo["FilterCSRF"] = login.GetCSRF("filter", r)
2231 err := readviews.Execute(w, "hfcs.html", templinfo)
2232 if err != nil {
2233 elog.Print(err)
2234 }
2235}
2236
2237func accountpage(w http.ResponseWriter, r *http.Request) {
2238 u := login.GetUserInfo(r)
2239 user, _ := butwhatabout(u.Username)
2240 templinfo := getInfo(r)
2241 templinfo["UserCSRF"] = login.GetCSRF("saveuser", r)
2242 templinfo["LogoutCSRF"] = login.GetCSRF("logout", r)
2243 templinfo["User"] = user
2244 about := user.About
2245 if ava := user.Options.Avatar; ava != "" {
2246 about += "\n\navatar: " + ava[strings.LastIndexByte(ava, '/')+1:]
2247 }
2248 if ban := user.Options.Banner; ban != "" {
2249 about += "\n\nbanner: " + ban[strings.LastIndexByte(ban, '/')+1:]
2250 }
2251 templinfo["WhatAbout"] = about
2252 err := readviews.Execute(w, "account.html", templinfo)
2253 if err != nil {
2254 elog.Print(err)
2255 }
2256}
2257
2258func dochpass(w http.ResponseWriter, r *http.Request) {
2259 err := login.ChangePassword(w, r)
2260 if err != nil {
2261 elog.Printf("error changing password: %s", err)
2262 }
2263 http.Redirect(w, r, "/account", http.StatusSeeOther)
2264}
2265
2266var oldfingers = cache.New(cache.Options{Filler: func(orig string) ([]byte, bool) {
2267 if strings.HasPrefix(orig, "acct:") {
2268 orig = orig[5:]
2269 }
2270 name := orig
2271 idx := strings.LastIndexByte(name, '/')
2272 if idx != -1 {
2273 name = name[idx+1:]
2274 if fmt.Sprintf("https://%s/%s/%s", serverName, userSep, name) != orig {
2275 ilog.Printf("foreign request rejected")
2276 name = ""
2277 }
2278 } else {
2279 idx = strings.IndexByte(name, '@')
2280 if idx != -1 {
2281 name = name[:idx]
2282 if !(name+"@"+serverName == orig || name+"@"+masqName == orig) {
2283 ilog.Printf("foreign request rejected")
2284 name = ""
2285 }
2286 }
2287 }
2288 user, err := butwhatabout(name)
2289 if err != nil {
2290 return nil, false
2291 }
2292
2293 j := junk.New()
2294 j["subject"] = fmt.Sprintf("acct:%s@%s", user.Name, masqName)
2295 j["aliases"] = []string{user.URL}
2296 l := junk.New()
2297 l["rel"] = "self"
2298 l["type"] = `application/activity+json`
2299 l["href"] = user.URL
2300 j["links"] = []junk.Junk{l}
2301 return j.ToBytes(), true
2302}})
2303
2304func fingerlicker(w http.ResponseWriter, r *http.Request) {
2305 orig := r.FormValue("resource")
2306
2307 dlog.Printf("finger lick: %s", orig)
2308
2309 var j []byte
2310 ok := oldfingers.Get(orig, &j)
2311 if ok {
2312 w.Header().Set("Content-Type", "application/jrd+json")
2313 w.Write(j)
2314 } else {
2315 http.NotFound(w, r)
2316 }
2317}
2318
2319func somedays() string {
2320 secs := 432000 + notrand.Int63n(432000)
2321 return fmt.Sprintf("%d", secs)
2322}
2323
2324func lookatme(ava string) string {
2325 if strings.Contains(ava, serverName+"/"+userSep) {
2326 idx := strings.LastIndexByte(ava, '/')
2327 if idx < len(ava) {
2328 name := ava[idx+1:]
2329 user, _ := butwhatabout(name)
2330 if user != nil && user.URL == ava {
2331 return user.Options.Avatar
2332 }
2333 }
2334 }
2335 return ""
2336}
2337
2338func avatate(w http.ResponseWriter, r *http.Request) {
2339 if develMode {
2340 loadAvatarColors()
2341 }
2342 n := r.FormValue("a")
2343 if redir := lookatme(n); redir != "" {
2344 http.Redirect(w, r, redir, http.StatusSeeOther)
2345 return
2346 }
2347 a := genAvatar(n)
2348 if !develMode {
2349 w.Header().Set("Cache-Control", "max-age="+somedays())
2350 }
2351 w.Write(a)
2352}
2353
2354func serveviewasset(w http.ResponseWriter, r *http.Request) {
2355 serveasset(w, r, viewDir)
2356}
2357func servedataasset(w http.ResponseWriter, r *http.Request) {
2358 if r.URL.Path == "/favicon.ico" {
2359 r.URL.Path = "/icon.png"
2360 }
2361 serveasset(w, r, dataDir)
2362}
2363
2364func serveasset(w http.ResponseWriter, r *http.Request, basedir string) {
2365 if !develMode {
2366 w.Header().Set("Cache-Control", "max-age=7776000")
2367 }
2368 http.ServeFile(w, r, basedir+"/views"+r.URL.Path)
2369}
2370func servehelp(w http.ResponseWriter, r *http.Request) {
2371 name := mux.Vars(r)["name"]
2372 if !develMode {
2373 w.Header().Set("Cache-Control", "max-age=3600")
2374 }
2375 http.ServeFile(w, r, viewDir+"/docs/"+name)
2376}
2377func servehtml(w http.ResponseWriter, r *http.Request) {
2378 u := login.GetUserInfo(r)
2379 templinfo := getInfo(r)
2380 templinfo["AboutMsg"] = aboutMsg
2381 templinfo["LoginMsg"] = loginMsg
2382 templinfo["HonkVersion"] = softwareVersion
2383 if r.URL.Path == "/about" {
2384 templinfo["Sensors"] = getSensors()
2385 }
2386 if u == nil && !develMode {
2387 w.Header().Set("Cache-Control", "max-age=60")
2388 }
2389 err := readviews.Execute(w, r.URL.Path[1:]+".html", templinfo)
2390 if err != nil {
2391 elog.Print(err)
2392 }
2393}
2394func serveemu(w http.ResponseWriter, r *http.Request) {
2395 emu := mux.Vars(r)["emu"]
2396
2397 w.Header().Set("Cache-Control", "max-age="+somedays())
2398 http.ServeFile(w, r, dataDir+"/emus/"+emu)
2399}
2400func servememe(w http.ResponseWriter, r *http.Request) {
2401 meme := mux.Vars(r)["meme"]
2402
2403 w.Header().Set("Cache-Control", "max-age="+somedays())
2404 _, err := os.Stat(dataDir + "/memes/" + meme)
2405 if err == nil {
2406 http.ServeFile(w, r, dataDir+"/memes/"+meme)
2407 } else {
2408 mux.Vars(r)["xid"] = meme
2409 servefile(w, r)
2410 }
2411}
2412
2413func servefile(w http.ResponseWriter, r *http.Request) {
2414 xid := mux.Vars(r)["xid"]
2415 var media string
2416 var data []byte
2417 row := stmtGetFileData.QueryRow(xid)
2418 err := row.Scan(&media, &data)
2419 if err != nil {
2420 elog.Printf("error loading file: %s", err)
2421 http.NotFound(w, r)
2422 return
2423 }
2424 w.Header().Set("Content-Type", media)
2425 w.Header().Set("X-Content-Type-Options", "nosniff")
2426 w.Header().Set("Cache-Control", "max-age="+somedays())
2427 w.Write(data)
2428}
2429
2430func nomoroboto(w http.ResponseWriter, r *http.Request) {
2431 io.WriteString(w, "User-agent: *\n")
2432 io.WriteString(w, "Disallow: /a\n")
2433 io.WriteString(w, "Disallow: /d/\n")
2434 io.WriteString(w, "Disallow: /meme/\n")
2435 io.WriteString(w, "Disallow: /o\n")
2436 io.WriteString(w, "Disallow: /o/\n")
2437 io.WriteString(w, "Disallow: /help/\n")
2438 for _, u := range allusers() {
2439 fmt.Fprintf(w, "Disallow: /%s/%s/%s/\n", userSep, u.Username, honkSep)
2440 }
2441}
2442
2443type Hydration struct {
2444 Tophid int64
2445 Srvmsg template.HTML
2446 Honks string
2447 MeCount int64
2448 ChatCount int64
2449}
2450
2451func webhydra(w http.ResponseWriter, r *http.Request) {
2452 u := login.GetUserInfo(r)
2453 userid := u.UserID
2454 templinfo := getInfo(r)
2455 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
2456 page := r.FormValue("page")
2457
2458 wanted, _ := strconv.ParseInt(r.FormValue("tophid"), 10, 0)
2459
2460 var hydra Hydration
2461
2462 var honks []*Honk
2463 switch page {
2464 case "atme":
2465 honks = gethonksforme(userid, wanted)
2466 honks = osmosis(honks, userid, false)
2467 menewnone(userid)
2468 hydra.Srvmsg = "at me!"
2469 case "longago":
2470 honks = gethonksfromlongago(userid, wanted)
2471 honks = osmosis(honks, userid, false)
2472 hydra.Srvmsg = "from long ago"
2473 case "home":
2474 honks = gethonksforuser(userid, wanted)
2475 honks = osmosis(honks, userid, true)
2476 hydra.Srvmsg = serverMsg
2477 case "first":
2478 honks = gethonksforuserfirstclass(userid, wanted)
2479 honks = osmosis(honks, userid, true)
2480 hydra.Srvmsg = "first class only"
2481 case "saved":
2482 honks = getsavedhonks(userid, wanted)
2483 templinfo["PageName"] = "saved"
2484 hydra.Srvmsg = "saved honks"
2485 case "combo":
2486 c := r.FormValue("c")
2487 honks = gethonksbycombo(userid, c, wanted)
2488 honks = osmosis(honks, userid, false)
2489 hydra.Srvmsg = templates.Sprintf("honks by combo: %s", c)
2490 case "convoy":
2491 c := r.FormValue("c")
2492 honks = gethonksbyconvoy(userid, c, wanted)
2493 honks = osmosis(honks, userid, false)
2494 honks = threadsort(honks)
2495 reversehonks(honks)
2496 hydra.Srvmsg = templates.Sprintf("honks in convoy: %s", c)
2497 case "honker":
2498 xid := r.FormValue("xid")
2499 honks = gethonksbyxonker(userid, xid, wanted)
2500 miniform := templates.Sprintf(`<form action="/submithonker" method="POST">
2501 <input type="hidden" name="CSRF" value="%s">
2502 <input type="hidden" name="url" value="%s">
2503 <button tabindex=1 name="add honker" value="add honker">add honker</button>
2504 </form>`, login.GetCSRF("submithonker", r), xid)
2505 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>%s`, xid, xid, miniform)
2506 hydra.Srvmsg = msg
2507 case "user":
2508 uname := r.FormValue("uname")
2509 honks = gethonksbyuser(uname, u != nil && u.Username == uname, wanted)
2510 hydra.Srvmsg = templates.Sprintf("honks by user: %s", uname)
2511 default:
2512 http.NotFound(w, r)
2513 }
2514
2515 if len(honks) > 0 {
2516 hydra.Tophid = honks[0].ID
2517 } else {
2518 hydra.Tophid = wanted
2519 }
2520 reverbolate(userid, honks)
2521
2522 user, _ := butwhatabout(u.Username)
2523
2524 var buf strings.Builder
2525 templinfo["Honks"] = honks
2526 templinfo["MapLink"] = getmaplink(u)
2527 templinfo["User"], _ = butwhatabout(u.Username)
2528 err := readviews.Execute(&buf, "honkfrags.html", templinfo)
2529 if err != nil {
2530 elog.Printf("frag error: %s", err)
2531 return
2532 }
2533 hydra.Honks = buf.String()
2534 hydra.MeCount = user.Options.MeCount
2535 hydra.ChatCount = user.Options.ChatCount
2536 w.Header().Set("Content-Type", "application/json")
2537 j, _ := jsonify(&hydra)
2538 io.WriteString(w, j)
2539}
2540
2541var honkline = make(chan bool)
2542
2543func honkhonkline() {
2544 for {
2545 select {
2546 case honkline <- true:
2547 default:
2548 return
2549 }
2550 }
2551}
2552
2553func apihandler(w http.ResponseWriter, r *http.Request) {
2554 u := login.GetUserInfo(r)
2555 userid := u.UserID
2556 action := r.FormValue("action")
2557 wait, _ := strconv.ParseInt(r.FormValue("wait"), 10, 0)
2558 dlog.Printf("api request '%s' on behalf of %s", action, u.Username)
2559 switch action {
2560 case "honk":
2561 h := submithonk(w, r)
2562 if h == nil {
2563 return
2564 }
2565 fmt.Fprintf(w, "%s", h.XID)
2566 case "donk":
2567 donks, err := submitdonk(w, r)
2568 if err != nil {
2569 http.Error(w, err.Error(), http.StatusBadRequest)
2570 return
2571 }
2572 if len(donks) == 0 {
2573 http.Error(w, "missing donk", http.StatusBadRequest)
2574 return
2575 }
2576 d := donks[0]
2577 donkxid := fmt.Sprintf("%s:%d", d.XID, d.FileID)
2578 w.Write([]byte(donkxid))
2579 case "zonkit":
2580 zonkit(w, r)
2581 case "gethonks":
2582 var honks []*Honk
2583 wanted, _ := strconv.ParseInt(r.FormValue("after"), 10, 0)
2584 page := r.FormValue("page")
2585 var waitchan <-chan time.Time
2586 requery:
2587 switch page {
2588 case "atme":
2589 honks = gethonksforme(userid, wanted)
2590 honks = osmosis(honks, userid, false)
2591 menewnone(userid)
2592 case "longago":
2593 honks = gethonksfromlongago(userid, wanted)
2594 honks = osmosis(honks, userid, false)
2595 case "home":
2596 honks = gethonksforuser(userid, wanted)
2597 honks = osmosis(honks, userid, true)
2598 case "myhonks":
2599 honks = gethonksbyuser(u.Username, true, wanted)
2600 honks = osmosis(honks, userid, true)
2601 default:
2602 http.Error(w, "unknown page", http.StatusNotFound)
2603 return
2604 }
2605 if len(honks) == 0 && wait > 0 {
2606 if waitchan == nil {
2607 waitchan = time.After(time.Duration(wait) * time.Second)
2608 }
2609 select {
2610 case <-honkline:
2611 goto requery
2612 case <-waitchan:
2613 }
2614 }
2615 reverbolate(userid, honks)
2616 j := junk.New()
2617 j["honks"] = honks
2618 j.Write(w)
2619 case "sendactivity":
2620 user, _ := butwhatabout(u.Username)
2621 public := r.FormValue("public") == "1"
2622 rcpts := boxuprcpts(user, r.Form["rcpt"], public)
2623 msg := []byte(r.FormValue("msg"))
2624 for rcpt := range rcpts {
2625 go deliverate(userid, rcpt, msg)
2626 }
2627 case "gethonkers":
2628 j := junk.New()
2629 j["honkers"] = gethonkers(u.UserID)
2630 j.Write(w)
2631 case "savehonker":
2632 h := submithonker(w, r)
2633 if h == nil {
2634 return
2635 }
2636 fmt.Fprintf(w, "%d", h.ID)
2637 default:
2638 http.Error(w, "unknown action", http.StatusNotFound)
2639 return
2640 }
2641}
2642
2643func fiveoh(w http.ResponseWriter, r *http.Request) {
2644 if !develMode {
2645 return
2646 }
2647 fd, err := os.OpenFile("violations.json", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
2648 if err != nil {
2649 elog.Printf("error opening violations! %s", err)
2650 return
2651 }
2652 defer fd.Close()
2653 io.Copy(fd, r.Body)
2654 fd.WriteString("\n")
2655}
2656
2657var endoftheworld = make(chan bool)
2658var readyalready = make(chan bool)
2659var workinprogress = 0
2660var requestWG sync.WaitGroup
2661var listenSocket net.Listener
2662
2663func enditall() {
2664 sig := make(chan os.Signal, 1)
2665 signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
2666 <-sig
2667 ilog.Printf("stopping...")
2668 listenSocket.Close()
2669 for i := 0; i < workinprogress; i++ {
2670 endoftheworld <- true
2671 }
2672 ilog.Printf("waiting...")
2673 go func() {
2674 time.Sleep(10 * time.Second)
2675 elog.Printf("timed out waiting for requests to finish")
2676 os.Exit(0)
2677 }()
2678 for i := 0; i < workinprogress; i++ {
2679 <-readyalready
2680 }
2681 requestWG.Wait()
2682 ilog.Printf("apocalypse")
2683 os.Exit(0)
2684}
2685
2686func bgmonitor() {
2687 for {
2688 when := time.Now().Add(-3 * 24 * time.Hour).UTC().Format(dbtimeformat)
2689 _, err := stmtDeleteOldXonkers.Exec("pubkey", when)
2690 if err != nil {
2691 elog.Printf("error deleting old xonkers: %s", err)
2692 }
2693 zaggies.Flush()
2694 time.Sleep(50 * time.Minute)
2695 }
2696}
2697
2698func addcspheaders(next http.Handler) http.Handler {
2699 return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
2700 requestWG.Add(1)
2701 defer requestWG.Done()
2702 policy := "default-src 'none'; script-src 'self'; connect-src 'self'; style-src 'self'; img-src 'self'; media-src 'self'"
2703 if develMode {
2704 policy += "; report-uri /csp-violation"
2705 }
2706 w.Header().Set("Content-Security-Policy", policy)
2707 next.ServeHTTP(w, r)
2708 })
2709}
2710
2711func emuinit() {
2712 var emunames []string
2713 dir, err := os.Open(dataDir + "/emus")
2714 if err == nil {
2715 emunames, _ = dir.Readdirnames(0)
2716 dir.Close()
2717 }
2718 for _, e := range emunames {
2719 if len(e) <= 4 {
2720 continue
2721 }
2722 ext := e[len(e)-4:]
2723 emu := Emu{
2724 ID: fmt.Sprintf("/emu/%s", e),
2725 Name: e[:len(e)-4],
2726 Type: "image/" + ext[1:],
2727 }
2728 allemus = append(allemus, emu)
2729 }
2730 sort.Slice(allemus, func(i, j int) bool {
2731 return allemus[i].Name < allemus[j].Name
2732 })
2733}
2734
2735var savedassetparams = make(map[string]string)
2736
2737func getassetparam(file string) string {
2738 if p, ok := savedassetparams[file]; ok {
2739 return p
2740 }
2741 data, err := os.ReadFile(file)
2742 if err != nil {
2743 return ""
2744 }
2745 hasher := sha512.New()
2746 hasher.Write(data)
2747
2748 return fmt.Sprintf("?v=%.8x", hasher.Sum(nil))
2749}
2750
2751func startWatcher() {
2752 watcher, err := gonix.NewWatcher()
2753 if err != nil {
2754 return
2755 }
2756 go func() {
2757 s := dataDir + "/views/local.css"
2758 for {
2759 err := watcher.WatchFile(s)
2760 if err != nil {
2761 break
2762 }
2763 err = watcher.WaitForChange()
2764 if err != nil {
2765 dlog.Printf("can't wait: %s", err)
2766 break
2767 }
2768 dlog.Printf("local.css changed")
2769 delete(savedassetparams, s)
2770 savedassetparams[s] = getassetparam(s)
2771 }
2772 }()
2773}
2774
2775var usefcgi bool
2776
2777func serve() {
2778 db := opendatabase()
2779 login.Init(login.InitArgs{Db: db, Logger: ilog, Insecure: develMode, SameSiteStrict: !develMode})
2780
2781 listener, err := openListener()
2782 if err != nil {
2783 elog.Fatal(err)
2784 }
2785 runBackendServer()
2786 go enditall()
2787 go redeliverator()
2788 go tracker()
2789 go bgmonitor()
2790 go qotd()
2791 loadLingo()
2792 emuinit()
2793
2794 readviews = templates.Load(develMode,
2795 viewDir+"/views/honkpage.html",
2796 viewDir+"/views/honkfrags.html",
2797 viewDir+"/views/honkers.html",
2798 viewDir+"/views/chatter.html",
2799 viewDir+"/views/hfcs.html",
2800 viewDir+"/views/combos.html",
2801 viewDir+"/views/honkform.html",
2802 viewDir+"/views/honk.html",
2803 viewDir+"/views/account.html",
2804 viewDir+"/views/about.html",
2805 viewDir+"/views/funzone.html",
2806 viewDir+"/views/login.html",
2807 viewDir+"/views/xzone.html",
2808 viewDir+"/views/msg.html",
2809 viewDir+"/views/header.html",
2810 viewDir+"/views/onts.html",
2811 viewDir+"/views/emus.html",
2812 viewDir+"/views/honkpage.js",
2813 )
2814 if !develMode {
2815 assets := []string{
2816 viewDir + "/views/style.css",
2817 dataDir + "/views/local.css",
2818 viewDir + "/views/honkpage.js",
2819 viewDir + "/views/misc.js",
2820 dataDir + "/views/local.js",
2821 }
2822 for _, s := range assets {
2823 savedassetparams[s] = getassetparam(s)
2824 }
2825 loadAvatarColors()
2826 }
2827 startWatcher()
2828
2829 securitizeweb()
2830
2831 mux := mux.NewRouter()
2832 mux.Use(addcspheaders)
2833 mux.Use(login.Checker)
2834
2835 mux.Handle("/api", login.TokenRequired(http.HandlerFunc(apihandler)))
2836
2837 posters := mux.Methods("POST").Subrouter()
2838 getters := mux.Methods("GET").Subrouter()
2839
2840 getters.HandleFunc("/", homepage)
2841 getters.HandleFunc("/home", homepage)
2842 getters.HandleFunc("/front", homepage)
2843 getters.HandleFunc("/events", homepage)
2844 getters.HandleFunc("/robots.txt", nomoroboto)
2845 getters.HandleFunc("/rss", showrss)
2846 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}", showuser)
2847 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/"+honkSep+"/{xid:[\\pL[:digit:]]+}", showonehonk)
2848 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/rss", showrss)
2849 posters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/inbox", inbox)
2850 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/outbox", outbox)
2851 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/followers", emptiness)
2852 getters.HandleFunc("/"+userSep+"/{name:[\\pL[:digit:]]+}/following", emptiness)
2853 getters.HandleFunc("/a", avatate)
2854 getters.HandleFunc("/o", thelistingoftheontologies)
2855 getters.HandleFunc("/o/{name:.+}", showontology)
2856 getters.HandleFunc("/d/{xid:[\\pL[:digit:].]+}", servefile)
2857 getters.HandleFunc("/emu/{emu:[^.]*[^/]+}", serveemu)
2858 getters.HandleFunc("/meme/{meme:[^.]*[^/]+}", servememe)
2859 getters.HandleFunc("/.well-known/webfinger", fingerlicker)
2860
2861 getters.HandleFunc("/flag/{code:.+}", showflag)
2862
2863 getters.HandleFunc("/server", serveractor)
2864 posters.HandleFunc("/server/inbox", serverinbox)
2865 posters.HandleFunc("/inbox", serverinbox)
2866
2867 posters.HandleFunc("/csp-violation", fiveoh)
2868
2869 getters.HandleFunc("/style.css", serveviewasset)
2870 getters.HandleFunc("/honkpage.js", serveviewasset)
2871 getters.HandleFunc("/misc.js", serveviewasset)
2872 getters.HandleFunc("/local.css", servedataasset)
2873 getters.HandleFunc("/local.js", servedataasset)
2874 getters.HandleFunc("/icon.png", servedataasset)
2875 getters.HandleFunc("/favicon.ico", servedataasset)
2876
2877 getters.HandleFunc("/about", servehtml)
2878 getters.HandleFunc("/login", servehtml)
2879 posters.HandleFunc("/dologin", login.LoginFunc)
2880 getters.HandleFunc("/logout", login.LogoutFunc)
2881 getters.HandleFunc("/help/{name:[\\pL[:digit:]_.-]+}", servehelp)
2882
2883 loggedin := mux.NewRoute().Subrouter()
2884 loggedin.Use(login.Required)
2885 loggedin.HandleFunc("/first", homepage)
2886 loggedin.HandleFunc("/chatter", showchatter)
2887 loggedin.Handle("/sendchonk", login.CSRFWrap("sendchonk", http.HandlerFunc(submitchonk)))
2888 loggedin.HandleFunc("/saved", homepage)
2889 loggedin.HandleFunc("/account", accountpage)
2890 loggedin.HandleFunc("/funzone", showfunzone)
2891 loggedin.HandleFunc("/chpass", dochpass)
2892 loggedin.HandleFunc("/atme", homepage)
2893 loggedin.HandleFunc("/longago", homepage)
2894 loggedin.HandleFunc("/hfcs", hfcspage)
2895 loggedin.HandleFunc("/xzone", xzone)
2896 loggedin.HandleFunc("/newhonk", newhonkpage)
2897 loggedin.HandleFunc("/edit", edithonkpage)
2898 loggedin.Handle("/honk", login.CSRFWrap("honkhonk", http.HandlerFunc(websubmithonk)))
2899 loggedin.Handle("/bonk", login.CSRFWrap("honkhonk", http.HandlerFunc(submitbonk)))
2900 loggedin.Handle("/zonkit", login.CSRFWrap("honkhonk", http.HandlerFunc(zonkit)))
2901 loggedin.Handle("/savehfcs", login.CSRFWrap("filter", http.HandlerFunc(savehfcs)))
2902 loggedin.Handle("/saveuser", login.CSRFWrap("saveuser", http.HandlerFunc(saveuser)))
2903 loggedin.Handle("/ximport", login.CSRFWrap("ximport", http.HandlerFunc(ximport)))
2904 loggedin.HandleFunc("/honkers", showhonkers)
2905 loggedin.HandleFunc("/h/{name:[\\pL[:digit:]_.-]+}", showhonker)
2906 loggedin.HandleFunc("/h", showhonker)
2907 loggedin.HandleFunc("/c/{name:[\\pL[:digit:]_.-]+}", showcombo)
2908 loggedin.HandleFunc("/c", showcombos)
2909 loggedin.HandleFunc("/t", showconvoy)
2910 loggedin.HandleFunc("/q", showsearch)
2911 loggedin.HandleFunc("/hydra", webhydra)
2912 loggedin.HandleFunc("/emus", showemus)
2913 loggedin.Handle("/submithonker", login.CSRFWrap("submithonker", http.HandlerFunc(websubmithonker)))
2914
2915 if usefcgi {
2916 err = fcgi.Serve(listener, mux)
2917 } else {
2918 err = http.Serve(listener, mux)
2919 }
2920 if err != nil && !errors.Is(err, net.ErrClosed) {
2921 elog.Printf("serve error: %s", err)
2922 }
2923 time.Sleep(15 * time.Second)
2924 elog.Printf("fell off the bottom")
2925}