web.go (view raw)
1//
2// Copyright (c) 2019 Ted Unangst <tedu@tedunangst.com>
3//
4// Permission to use, copy, modify, and distribute this software for any
5// purpose with or without fee is hereby granted, provided that the above
6// copyright notice and this permission notice appear in all copies.
7//
8// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15
16package main
17
18import (
19 "bytes"
20 "database/sql"
21 "fmt"
22 "html/template"
23 "io"
24 "log"
25 notrand "math/rand"
26 "net/http"
27 "net/url"
28 "os"
29 "os/signal"
30 "regexp"
31 "sort"
32 "strconv"
33 "strings"
34 "syscall"
35 "time"
36
37 "github.com/gorilla/mux"
38 "humungus.tedunangst.com/r/webs/cache"
39 "humungus.tedunangst.com/r/webs/httpsig"
40 "humungus.tedunangst.com/r/webs/junk"
41 "humungus.tedunangst.com/r/webs/login"
42 "humungus.tedunangst.com/r/webs/rss"
43 "humungus.tedunangst.com/r/webs/templates"
44)
45
46var readviews *templates.Template
47
48var userSep = "u"
49var honkSep = "h"
50
51func getuserstyle(u *login.UserInfo) template.CSS {
52 if u == nil {
53 return ""
54 }
55 user, _ := butwhatabout(u.Username)
56 if user.Options.SkinnyCSS {
57 return "main { max-width: 700px; }"
58 }
59 return ""
60}
61
62func getmaplink(u *login.UserInfo) string {
63 if u == nil {
64 return "osm"
65 }
66 user, _ := butwhatabout(u.Username)
67 ml := user.Options.MapLink
68 if ml == "" {
69 ml = "osm"
70 }
71 return ml
72}
73
74func getInfo(r *http.Request) map[string]interface{} {
75 u := login.GetUserInfo(r)
76 templinfo := make(map[string]interface{})
77 templinfo["StyleParam"] = getassetparam(viewDir + "/views/style.css")
78 templinfo["LocalStyleParam"] = getassetparam(viewDir + "/views/local.css")
79 templinfo["JSParam"] = getassetparam(viewDir + "/views/honkpage.js")
80 templinfo["UserStyle"] = getuserstyle(u)
81 templinfo["ServerName"] = serverName
82 templinfo["IconName"] = iconName
83 templinfo["UserInfo"] = u
84 templinfo["UserSep"] = userSep
85 if u != nil {
86 var combos []string
87 combocache.Get(u.UserID, &combos)
88 templinfo["Combos"] = combos
89 }
90 return templinfo
91}
92
93func homepage(w http.ResponseWriter, r *http.Request) {
94 templinfo := getInfo(r)
95 u := login.GetUserInfo(r)
96 var honks []*Honk
97 var userid int64 = -1
98
99 templinfo["ServerMessage"] = serverMsg
100 if u == nil || r.URL.Path == "/front" {
101 switch r.URL.Path {
102 case "/events":
103 honks = geteventhonks(userid)
104 templinfo["ServerMessage"] = "some recent and upcoming events"
105 default:
106 templinfo["ShowRSS"] = true
107 honks = getpublichonks()
108 }
109 } else {
110 userid = u.UserID
111 switch r.URL.Path {
112 case "/atme":
113 templinfo["ServerMessage"] = "at me!"
114 templinfo["PageName"] = "atme"
115 honks = gethonksforme(userid, 0)
116 honks = osmosis(honks, userid, false)
117 case "/events":
118 templinfo["ServerMessage"] = "some recent and upcoming events"
119 templinfo["PageName"] = "events"
120 honks = geteventhonks(userid)
121 honks = osmosis(honks, userid, true)
122 case "/first":
123 templinfo["PageName"] = "first"
124 honks = gethonksforuserfirstclass(userid, 0)
125 honks = osmosis(honks, userid, true)
126 case "/saved":
127 templinfo["ServerMessage"] = "saved honks"
128 templinfo["PageName"] = "saved"
129 honks = getsavedhonks(userid, 0)
130 default:
131 templinfo["PageName"] = "home"
132 honks = gethonksforuser(userid, 0)
133 honks = osmosis(honks, userid, true)
134 }
135 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
136 }
137
138 honkpage(w, u, honks, templinfo)
139}
140
141func showfunzone(w http.ResponseWriter, r *http.Request) {
142 var emunames, memenames []string
143 dir, err := os.Open(dataDir + "/emus")
144 if err == nil {
145 emunames, _ = dir.Readdirnames(0)
146 dir.Close()
147 }
148 for i, e := range emunames {
149 if len(e) > 4 {
150 emunames[i] = e[:len(e)-4]
151 }
152 }
153 dir, err = os.Open(dataDir + "/memes")
154 if err == nil {
155 memenames, _ = dir.Readdirnames(0)
156 dir.Close()
157 }
158 templinfo := getInfo(r)
159 templinfo["Emus"] = emunames
160 templinfo["Memes"] = memenames
161 err = readviews.Execute(w, "funzone.html", templinfo)
162 if err != nil {
163 log.Print(err)
164 }
165}
166
167func showrss(w http.ResponseWriter, r *http.Request) {
168 name := mux.Vars(r)["name"]
169
170 var honks []*Honk
171 if name != "" {
172 honks = gethonksbyuser(name, false, 0)
173 } else {
174 honks = getpublichonks()
175 }
176 reverbolate(-1, honks)
177
178 home := fmt.Sprintf("https://%s/", serverName)
179 base := home
180 if name != "" {
181 home += "u/" + name
182 name += " "
183 }
184 feed := rss.Feed{
185 Title: name + "honk",
186 Link: home,
187 Description: name + "honk rss",
188 Image: &rss.Image{
189 URL: base + "icon.png",
190 Title: name + "honk rss",
191 Link: home,
192 },
193 }
194 var modtime time.Time
195 for _, honk := range honks {
196 if !firstclass(honk) {
197 continue
198 }
199 desc := string(honk.HTML)
200 if t := honk.Time; t != nil {
201 desc += fmt.Sprintf(`<p>Time: %s`, t.StartTime.Local().Format("03:04PM EDT Mon Jan 02"))
202 if t.Duration != 0 {
203 desc += fmt.Sprintf(`<br>Duration: %s`, t.Duration)
204 }
205 }
206 if p := honk.Place; p != nil {
207 desc += string(templates.Sprintf(`<p>Location: <a href="%s">%s</a> %f %f`,
208 p.Url, p.Name, p.Latitude, p.Longitude))
209 }
210 for _, d := range honk.Donks {
211 desc += string(templates.Sprintf(`<p><a href="%s">Attachment: %s</a>`,
212 d.URL, d.Name))
213 }
214
215 feed.Items = append(feed.Items, &rss.Item{
216 Title: fmt.Sprintf("%s %s %s", honk.Username, honk.What, honk.XID),
217 Description: rss.CData{Data: desc},
218 Link: honk.URL,
219 PubDate: honk.Date.Format(time.RFC1123),
220 Guid: &rss.Guid{IsPermaLink: true, Value: honk.URL},
221 })
222 if honk.Date.After(modtime) {
223 modtime = honk.Date
224 }
225 }
226 w.Header().Set("Cache-Control", "max-age=300")
227 w.Header().Set("Last-Modified", modtime.Format(http.TimeFormat))
228
229 err := feed.Write(w)
230 if err != nil {
231 log.Printf("error writing rss: %s", err)
232 }
233}
234
235func crappola(j junk.Junk) bool {
236 t, _ := j.GetString("type")
237 a, _ := j.GetString("actor")
238 o, _ := j.GetString("object")
239 if t == "Delete" && a == o {
240 log.Printf("crappola from %s", a)
241 return true
242 }
243 return false
244}
245
246func ping(user *WhatAbout, who string) {
247 var box *Box
248 ok := boxofboxes.Get(who, &box)
249 if !ok {
250 log.Printf("no inbox to ping %s", who)
251 return
252 }
253 j := junk.New()
254 j["@context"] = itiswhatitis
255 j["type"] = "Ping"
256 j["id"] = user.URL + "/ping/" + xfiltrate()
257 j["actor"] = user.URL
258 j["to"] = who
259 ki := ziggy(user.ID)
260 if ki == nil {
261 return
262 }
263 err := PostJunk(ki.keyname, ki.seckey, box.In, j)
264 if err != nil {
265 log.Printf("can't send ping: %s", err)
266 return
267 }
268 log.Printf("sent ping to %s: %s", who, j["id"])
269}
270
271func pong(user *WhatAbout, who string, obj string) {
272 var box *Box
273 ok := boxofboxes.Get(who, &box)
274 if !ok {
275 log.Printf("no inbox to pong %s", who)
276 return
277 }
278 j := junk.New()
279 j["@context"] = itiswhatitis
280 j["type"] = "Pong"
281 j["id"] = user.URL + "/pong/" + xfiltrate()
282 j["actor"] = user.URL
283 j["to"] = who
284 j["object"] = obj
285 ki := ziggy(user.ID)
286 if ki == nil {
287 return
288 }
289 err := PostJunk(ki.keyname, ki.seckey, box.In, j)
290 if err != nil {
291 log.Printf("can't send pong: %s", err)
292 return
293 }
294}
295
296func inbox(w http.ResponseWriter, r *http.Request) {
297 name := mux.Vars(r)["name"]
298 user, err := butwhatabout(name)
299 if err != nil {
300 http.NotFound(w, r)
301 return
302 }
303 if stealthmode(user.ID, r) {
304 http.NotFound(w, r)
305 return
306 }
307 var buf bytes.Buffer
308 limiter := io.LimitReader(r.Body, 1*1024*1024)
309 io.Copy(&buf, limiter)
310 payload := buf.Bytes()
311 j, err := junk.FromBytes(payload)
312 if err != nil {
313 log.Printf("bad payload: %s", err)
314 io.WriteString(os.Stdout, "bad payload\n")
315 os.Stdout.Write(payload)
316 io.WriteString(os.Stdout, "\n")
317 return
318 }
319
320 if crappola(j) {
321 return
322 }
323 what, _ := j.GetString("type")
324 if what == "Like" {
325 return
326 }
327 who, _ := j.GetString("actor")
328 if rejectactor(user.ID, who) {
329 return
330 }
331
332 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
333 if err != nil && keyname != "" {
334 savingthrow(keyname)
335 keyname, err = httpsig.VerifyRequest(r, payload, zaggy)
336 }
337 if err != nil {
338 log.Printf("inbox message failed signature for %s from %s", keyname, r.Header.Get("X-Forwarded-For"))
339 if keyname != "" {
340 log.Printf("bad signature from %s", keyname)
341 io.WriteString(os.Stdout, "bad payload\n")
342 os.Stdout.Write(payload)
343 io.WriteString(os.Stdout, "\n")
344 }
345 http.Error(w, "what did you call me?", http.StatusTeapot)
346 return
347 }
348 origin := keymatch(keyname, who)
349 if origin == "" {
350 log.Printf("keyname actor mismatch: %s <> %s", keyname, who)
351 return
352 }
353
354 switch what {
355 case "Ping":
356 obj, _ := j.GetString("id")
357 log.Printf("ping from %s: %s", who, obj)
358 pong(user, who, obj)
359 case "Pong":
360 obj, _ := j.GetString("object")
361 log.Printf("pong from %s: %s", who, obj)
362 case "Follow":
363 obj, _ := j.GetString("object")
364 if obj != user.URL {
365 log.Printf("can't follow %s", obj)
366 return
367 }
368 log.Printf("updating honker follow: %s", who)
369
370 var x string
371 db := opendatabase()
372 row := db.QueryRow("select xid from honkers where xid = ? and userid = ? and flavor in ('dub', 'undub')", who, user.ID)
373 err = row.Scan(&x)
374 if err != sql.ErrNoRows {
375 log.Printf("duplicate follow request: %s", who)
376 _, err = stmtUpdateFlavor.Exec("dub", user.ID, who, who, "undub")
377 if err != nil {
378 log.Printf("error updating honker: %s", err)
379 }
380 } else {
381 stmtSaveDub.Exec(user.ID, who, who, "dub")
382 }
383 go rubadubdub(user, j)
384 case "Accept":
385 log.Printf("updating honker accept: %s", who)
386 var name string
387 db := opendatabase()
388 row := db.QueryRow("select name from honkers where userid = ? and xid = ? and flavor in ('presub')",
389 user.ID, who)
390 err := row.Scan(&name)
391 if err != nil {
392 log.Printf("can't get honker name: %s", err)
393 return
394 }
395 _, err = stmtUpdateFlavor.Exec("sub", user.ID, who, name, "presub")
396 if err != nil {
397 log.Printf("error updating honker: %s", err)
398 return
399 }
400 case "Update":
401 obj, ok := j.GetMap("object")
402 if ok {
403 what, _ := obj.GetString("type")
404 switch what {
405 case "Person":
406 return
407 case "Question":
408 return
409 case "Note":
410 go xonksaver(user, j, origin)
411 return
412 }
413 }
414 log.Printf("unknown Update activity")
415 fd, _ := os.OpenFile("savedinbox.json", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
416 j.Write(fd)
417 io.WriteString(fd, "\n")
418 fd.Close()
419
420 case "Undo":
421 obj, ok := j.GetMap("object")
422 if !ok {
423 log.Printf("unknown undo no object")
424 return
425 }
426 what, _ := obj.GetString("type")
427 switch what {
428 case "Follow":
429 log.Printf("updating honker undo: %s", who)
430 _, err = stmtUpdateFlavor.Exec("undub", user.ID, who, who, "dub")
431 if err != nil {
432 log.Printf("error updating honker: %s", err)
433 return
434 }
435 case "Announce":
436 xid, _ := obj.GetString("object")
437 log.Printf("undo announce: %s", xid)
438 case "Like":
439 default:
440 log.Printf("unknown undo: %s", what)
441 }
442 default:
443 go xonksaver(user, j, origin)
444 }
445}
446
447func serverinbox(w http.ResponseWriter, r *http.Request) {
448 if stealthmode(serverUID, r) {
449 http.NotFound(w, r)
450 return
451 }
452 var buf bytes.Buffer
453 io.Copy(&buf, r.Body)
454 payload := buf.Bytes()
455 j, err := junk.FromBytes(payload)
456 if err != nil {
457 log.Printf("bad payload: %s", err)
458 io.WriteString(os.Stdout, "bad payload\n")
459 os.Stdout.Write(payload)
460 io.WriteString(os.Stdout, "\n")
461 return
462 }
463 if crappola(j) {
464 return
465 }
466 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
467 if err != nil && keyname != "" {
468 savingthrow(keyname)
469 keyname, err = httpsig.VerifyRequest(r, payload, zaggy)
470 }
471 if err != nil {
472 log.Printf("inbox message failed signature for %s from %s", keyname, r.Header.Get("X-Forwarded-For"))
473 if keyname != "" {
474 log.Printf("bad signature from %s", keyname)
475 io.WriteString(os.Stdout, "bad payload\n")
476 os.Stdout.Write(payload)
477 io.WriteString(os.Stdout, "\n")
478 }
479 http.Error(w, "what did you call me?", http.StatusTeapot)
480 return
481 }
482 user := getserveruser()
483 who, _ := j.GetString("actor")
484 origin := keymatch(keyname, who)
485 if origin == "" {
486 log.Printf("keyname actor mismatch: %s <> %s", keyname, who)
487 return
488 }
489 if rejectactor(user.ID, who) {
490 return
491 }
492 re_ont := regexp.MustCompile("https://" + serverName + "/o/([[:alnum:]]+)")
493 what, _ := j.GetString("type")
494 log.Printf("server got a %s", what)
495 switch what {
496 case "Follow":
497 obj, _ := j.GetString("object")
498 if obj == user.URL {
499 log.Printf("can't follow the server!")
500 return
501 }
502 m := re_ont.FindStringSubmatch(obj)
503 if len(m) != 2 {
504 log.Printf("not sure how to handle this")
505 return
506 }
507 ont := "#" + m[1]
508 log.Printf("%s wants to follow %s", who, ont)
509 var x string
510 db := opendatabase()
511 row := db.QueryRow("select xid from honkers where name = ? and xid = ? and userid = ? and flavor in ('dub', 'undub')", ont, who, user.ID)
512 err = row.Scan(&x)
513 if err != sql.ErrNoRows {
514 log.Printf("duplicate follow request: %s", who)
515 _, err = stmtUpdateFlavor.Exec("dub", user.ID, who, ont, "undub")
516 if err != nil {
517 log.Printf("error updating honker: %s", err)
518 }
519 } else {
520 stmtSaveDub.Exec(user.ID, ont, who, "dub")
521 }
522 go rubadubdub(user, j)
523 case "Undo":
524 obj, ok := j.GetMap("object")
525 if !ok {
526 log.Printf("unknown undo no object")
527 return
528 }
529 what, _ := obj.GetString("type")
530 if what != "Follow" {
531 log.Printf("unknown undo: %s", what)
532 }
533 targ, _ := obj.GetString("object")
534 m := re_ont.FindStringSubmatch(targ)
535 if len(m) != 2 {
536 log.Printf("not sure how to handle this")
537 return
538 }
539 ont := "#" + m[1]
540 log.Printf("updating honker undo: %s %s", who, ont)
541 _, err = stmtUpdateFlavor.Exec("undub", user.ID, who, ont, "dub")
542 if err != nil {
543 log.Printf("error updating honker: %s", err)
544 return
545 }
546 }
547}
548
549func serveractor(w http.ResponseWriter, r *http.Request) {
550 if stealthmode(serverUID, r) {
551 http.NotFound(w, r)
552 return
553 }
554 user := getserveruser()
555 j := junkuser(user)
556 w.Write(j)
557}
558
559func ximport(w http.ResponseWriter, r *http.Request) {
560 u := login.GetUserInfo(r)
561 xid := strings.TrimSpace(r.FormValue("xid"))
562 xonk := getxonk(u.UserID, xid)
563 if xonk == nil {
564 p, _ := investigate(xid)
565 if p != nil {
566 xid = p.XID
567 }
568 j, err := GetJunk(xid)
569 if err != nil {
570 http.Error(w, "error getting external object", http.StatusInternalServerError)
571 log.Printf("error getting external object: %s", err)
572 return
573 }
574 allinjest(originate(xid), j)
575 log.Printf("importing %s", xid)
576 user, _ := butwhatabout(u.Username)
577
578 info, _ := somethingabout(j)
579 if info == nil {
580 xonk = xonksaver(user, j, originate(xid))
581 } else if info.What == SomeActor {
582 outbox, _ := j.GetString("outbox")
583 gimmexonks(user, outbox)
584 http.Redirect(w, r, "/h?xid="+url.QueryEscape(xid), http.StatusSeeOther)
585 return
586 } else if info.What == SomeCollection {
587 gimmexonks(user, xid)
588 http.Redirect(w, r, "/xzone", http.StatusSeeOther)
589 return
590 }
591 }
592 convoy := ""
593 if xonk != nil {
594 convoy = xonk.Convoy
595 }
596 http.Redirect(w, r, "/t?c="+url.QueryEscape(convoy), http.StatusSeeOther)
597}
598
599func xzone(w http.ResponseWriter, r *http.Request) {
600 u := login.GetUserInfo(r)
601 rows, err := stmtRecentHonkers.Query(u.UserID, u.UserID)
602 if err != nil {
603 log.Printf("query err: %s", err)
604 return
605 }
606 defer rows.Close()
607 var honkers []Honker
608 for rows.Next() {
609 var xid string
610 rows.Scan(&xid)
611 honkers = append(honkers, Honker{XID: xid})
612 }
613 rows.Close()
614 for i, _ := range honkers {
615 _, honkers[i].Handle = handles(honkers[i].XID)
616 }
617 templinfo := getInfo(r)
618 templinfo["XCSRF"] = login.GetCSRF("ximport", r)
619 templinfo["Honkers"] = honkers
620 err = readviews.Execute(w, "xzone.html", templinfo)
621 if err != nil {
622 log.Print(err)
623 }
624}
625
626var oldoutbox = cache.New(cache.Options{Filler: func(name string) ([]byte, bool) {
627 user, err := butwhatabout(name)
628 if err != nil {
629 return nil, false
630 }
631 honks := gethonksbyuser(name, false, 0)
632 if len(honks) > 20 {
633 honks = honks[0:20]
634 }
635
636 var jonks []junk.Junk
637 for _, h := range honks {
638 j, _ := jonkjonk(user, h)
639 jonks = append(jonks, j)
640 }
641
642 j := junk.New()
643 j["@context"] = itiswhatitis
644 j["id"] = user.URL + "/outbox"
645 j["attributedTo"] = user.URL
646 j["type"] = "OrderedCollection"
647 j["totalItems"] = len(jonks)
648 j["orderedItems"] = jonks
649
650 return j.ToBytes(), true
651}, Duration: 1 * time.Minute})
652
653func outbox(w http.ResponseWriter, r *http.Request) {
654 name := mux.Vars(r)["name"]
655 user, err := butwhatabout(name)
656 if err != nil {
657 http.NotFound(w, r)
658 return
659 }
660 if stealthmode(user.ID, r) {
661 http.NotFound(w, r)
662 return
663 }
664 var j []byte
665 ok := oldoutbox.Get(name, &j)
666 if ok {
667 w.Header().Set("Content-Type", theonetruename)
668 w.Write(j)
669 } else {
670 http.NotFound(w, r)
671 }
672}
673
674var oldempties = cache.New(cache.Options{Filler: func(url string) ([]byte, bool) {
675 colname := "/followers"
676 if strings.HasSuffix(url, "/following") {
677 colname = "/following"
678 }
679 user := fmt.Sprintf("https://%s%s", serverName, url[:len(url)-10])
680 j := junk.New()
681 j["@context"] = itiswhatitis
682 j["id"] = user + colname
683 j["attributedTo"] = user
684 j["type"] = "OrderedCollection"
685 j["totalItems"] = 0
686 j["orderedItems"] = []junk.Junk{}
687
688 return j.ToBytes(), true
689}})
690
691func emptiness(w http.ResponseWriter, r *http.Request) {
692 name := mux.Vars(r)["name"]
693 user, err := butwhatabout(name)
694 if err != nil {
695 http.NotFound(w, r)
696 return
697 }
698 if stealthmode(user.ID, r) {
699 http.NotFound(w, r)
700 return
701 }
702 var j []byte
703 ok := oldempties.Get(r.URL.Path, &j)
704 if ok {
705 w.Header().Set("Content-Type", theonetruename)
706 w.Write(j)
707 } else {
708 http.NotFound(w, r)
709 }
710}
711
712func showuser(w http.ResponseWriter, r *http.Request) {
713 name := mux.Vars(r)["name"]
714 user, err := butwhatabout(name)
715 if err != nil {
716 log.Printf("user not found %s: %s", name, err)
717 http.NotFound(w, r)
718 return
719 }
720 if stealthmode(user.ID, r) {
721 http.NotFound(w, r)
722 return
723 }
724 if friendorfoe(r.Header.Get("Accept")) {
725 j, ok := asjonker(name)
726 if ok {
727 w.Header().Set("Content-Type", theonetruename)
728 w.Write(j)
729 } else {
730 http.NotFound(w, r)
731 }
732 return
733 }
734 u := login.GetUserInfo(r)
735 honks := gethonksbyuser(name, u != nil && u.Username == name, 0)
736 templinfo := getInfo(r)
737 templinfo["Name"] = user.Name
738 whatabout := user.About
739 whatabout = markitzero(user.About)
740 templinfo["WhatAbout"] = template.HTML(whatabout)
741 templinfo["ServerMessage"] = ""
742 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
743 honkpage(w, u, honks, templinfo)
744}
745
746func showhonker(w http.ResponseWriter, r *http.Request) {
747 u := login.GetUserInfo(r)
748 name := mux.Vars(r)["name"]
749 var honks []*Honk
750 if name == "" {
751 name = r.FormValue("xid")
752 honks = gethonksbyxonker(u.UserID, name, 0)
753 } else {
754 honks = gethonksbyhonker(u.UserID, name, 0)
755 }
756 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>`, name, name)
757 templinfo := getInfo(r)
758 templinfo["PageName"] = "honker"
759 templinfo["PageArg"] = name
760 templinfo["ServerMessage"] = msg
761 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
762 honkpage(w, u, honks, templinfo)
763}
764
765func showcombo(w http.ResponseWriter, r *http.Request) {
766 name := mux.Vars(r)["name"]
767 u := login.GetUserInfo(r)
768 honks := gethonksbycombo(u.UserID, name, 0)
769 honks = osmosis(honks, u.UserID, true)
770 templinfo := getInfo(r)
771 templinfo["PageName"] = "combo"
772 templinfo["PageArg"] = name
773 templinfo["ServerMessage"] = "honks by combo: " + name
774 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
775 honkpage(w, u, honks, templinfo)
776}
777func showconvoy(w http.ResponseWriter, r *http.Request) {
778 c := r.FormValue("c")
779 u := login.GetUserInfo(r)
780 honks := gethonksbyconvoy(u.UserID, c, 0)
781 templinfo := getInfo(r)
782 if len(honks) > 0 {
783 templinfo["TopHID"] = honks[0].ID
784 }
785 honks = osmosis(honks, u.UserID, false)
786 reversehonks(honks)
787 templinfo["PageName"] = "convoy"
788 templinfo["PageArg"] = c
789 templinfo["ServerMessage"] = "honks in convoy: " + c
790 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
791 honkpage(w, u, honks, templinfo)
792}
793func showsearch(w http.ResponseWriter, r *http.Request) {
794 q := r.FormValue("q")
795 u := login.GetUserInfo(r)
796 honks := gethonksbysearch(u.UserID, q, 0)
797 templinfo := getInfo(r)
798 templinfo["PageName"] = "search"
799 templinfo["PageArg"] = q
800 templinfo["ServerMessage"] = "honks for search: " + q
801 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
802 honkpage(w, u, honks, templinfo)
803}
804func showontology(w http.ResponseWriter, r *http.Request) {
805 name := mux.Vars(r)["name"]
806 u := login.GetUserInfo(r)
807 var userid int64 = -1
808 if u != nil {
809 userid = u.UserID
810 }
811 honks := gethonksbyontology(userid, "#"+name, 0)
812 if friendorfoe(r.Header.Get("Accept")) {
813 if len(honks) > 40 {
814 honks = honks[0:40]
815 }
816
817 var xids []string
818 for _, h := range honks {
819 xids = append(xids, h.XID)
820 }
821
822 user := getserveruser()
823
824 j := junk.New()
825 j["@context"] = itiswhatitis
826 j["id"] = fmt.Sprintf("https://%s/o/%s", serverName, name)
827 j["name"] = "#" + name
828 j["attributedTo"] = user.URL
829 j["type"] = "OrderedCollection"
830 j["totalItems"] = len(xids)
831 j["orderedItems"] = xids
832
833 j.Write(w)
834 return
835 }
836
837 templinfo := getInfo(r)
838 templinfo["ServerMessage"] = "honks by ontology: " + name
839 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
840 honkpage(w, u, honks, templinfo)
841}
842
843type Ont struct {
844 Name string
845 Count int64
846}
847
848func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
849 u := login.GetUserInfo(r)
850 var userid int64 = -1
851 if u != nil {
852 userid = u.UserID
853 }
854 rows, err := stmtAllOnts.Query(userid)
855 if err != nil {
856 log.Printf("selection error: %s", err)
857 return
858 }
859 defer rows.Close()
860 var onts []Ont
861 for rows.Next() {
862 var o Ont
863 err := rows.Scan(&o.Name, &o.Count)
864 if err != nil {
865 log.Printf("error scanning ont: %s", err)
866 continue
867 }
868 if len(o.Name) > 24 {
869 continue
870 }
871 o.Name = o.Name[1:]
872 onts = append(onts, o)
873 }
874 sort.Slice(onts, func(i, j int) bool {
875 return onts[i].Name < onts[j].Name
876 })
877 if u == nil {
878 w.Header().Set("Cache-Control", "max-age=300")
879 }
880 templinfo := getInfo(r)
881 templinfo["Onts"] = onts
882 err = readviews.Execute(w, "onts.html", templinfo)
883 if err != nil {
884 log.Print(err)
885 }
886}
887
888type Track struct {
889 xid string
890 who string
891}
892
893func savetracks(tracks map[string][]string) {
894 db := opendatabase()
895 tx, err := db.Begin()
896 if err != nil {
897 log.Printf("savetracks begin error: %s", err)
898 return
899 }
900 defer func() {
901 err := tx.Commit()
902 if err != nil {
903 log.Printf("savetracks commit error: %s", err)
904 }
905
906 }()
907 stmtGetTracks, err := tx.Prepare("select fetches from tracks where xid = ?")
908 if err != nil {
909 log.Printf("savetracks error: %s", err)
910 return
911 }
912 stmtNewTracks, err := tx.Prepare("insert into tracks (xid, fetches) values (?, ?)")
913 if err != nil {
914 log.Printf("savetracks error: %s", err)
915 return
916 }
917 stmtUpdateTracks, err := tx.Prepare("update tracks set fetches = ? where xid = ?")
918 if err != nil {
919 log.Printf("savetracks error: %s", err)
920 return
921 }
922 count := 0
923 for xid, f := range tracks {
924 count += len(f)
925 var prev string
926 row := stmtGetTracks.QueryRow(xid)
927 err := row.Scan(&prev)
928 if err == sql.ErrNoRows {
929 f = oneofakind(f)
930 stmtNewTracks.Exec(xid, strings.Join(f, " "))
931 } else if err == nil {
932 all := append(strings.Split(prev, " "), f...)
933 all = oneofakind(all)
934 stmtUpdateTracks.Exec(strings.Join(all, " "))
935 } else {
936 log.Printf("savetracks error: %s", err)
937 }
938 }
939 log.Printf("saved %d new fetches", count)
940}
941
942var trackchan = make(chan Track)
943
944func tracker() {
945 timeout := 4 * time.Minute
946 sleeper := time.NewTimer(timeout)
947 tracks := make(map[string][]string)
948 for {
949 select {
950 case track := <-trackchan:
951 tracks[track.xid] = append(tracks[track.xid], track.who)
952 case <-sleeper.C:
953 if len(tracks) > 0 {
954 go savetracks(tracks)
955 tracks = make(map[string][]string)
956 }
957 sleeper.Reset(timeout)
958 case <-endoftheworld:
959 if len(tracks) > 0 {
960 savetracks(tracks)
961 }
962 readyalready <- true
963 return
964 }
965 }
966}
967
968var re_keyholder = regexp.MustCompile(`keyId="([^"]+)"`)
969
970func trackback(xid string, r *http.Request) {
971 agent := r.UserAgent()
972 who := originate(agent)
973 sig := r.Header.Get("Signature")
974 if sig != "" {
975 m := re_keyholder.FindStringSubmatch(sig)
976 if len(m) == 2 {
977 who = m[1]
978 }
979 }
980 if who != "" {
981 trackchan <- Track{xid: xid, who: who}
982 }
983}
984
985func showonehonk(w http.ResponseWriter, r *http.Request) {
986 name := mux.Vars(r)["name"]
987 user, err := butwhatabout(name)
988 if err != nil {
989 http.NotFound(w, r)
990 return
991 }
992 if stealthmode(user.ID, r) {
993 http.NotFound(w, r)
994 return
995 }
996 xid := fmt.Sprintf("https://%s%s", serverName, r.URL.Path)
997
998 if friendorfoe(r.Header.Get("Accept")) {
999 j, ok := gimmejonk(xid)
1000 if ok {
1001 trackback(xid, r)
1002 w.Header().Set("Content-Type", theonetruename)
1003 w.Write(j)
1004 } else {
1005 http.NotFound(w, r)
1006 }
1007 return
1008 }
1009 honk := getxonk(user.ID, xid)
1010 if honk == nil {
1011 http.NotFound(w, r)
1012 return
1013 }
1014 u := login.GetUserInfo(r)
1015 if u != nil && u.UserID != user.ID {
1016 u = nil
1017 }
1018 if !honk.Public {
1019 if u == nil {
1020 http.NotFound(w, r)
1021 return
1022
1023 }
1024 templinfo := getInfo(r)
1025 templinfo["ServerMessage"] = "one honk maybe more"
1026 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1027 honkpage(w, u, []*Honk{honk}, templinfo)
1028 return
1029 }
1030 rawhonks := gethonksbyconvoy(honk.UserID, honk.Convoy, 0)
1031 reversehonks(rawhonks)
1032 var honks []*Honk
1033 for _, h := range rawhonks {
1034 if h.XID == xid && len(honks) != 0 {
1035 h.Style += " glow"
1036 }
1037 if h.Public && (h.Whofore == 2 || h.IsAcked()) {
1038 honks = append(honks, h)
1039 }
1040 }
1041
1042 templinfo := getInfo(r)
1043 templinfo["ServerMessage"] = "one honk maybe more"
1044 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1045 honkpage(w, u, honks, templinfo)
1046}
1047
1048func honkpage(w http.ResponseWriter, u *login.UserInfo, honks []*Honk, templinfo map[string]interface{}) {
1049 var userid int64 = -1
1050 if u != nil {
1051 userid = u.UserID
1052 }
1053 reverbolate(userid, honks)
1054 templinfo["Honks"] = honks
1055 templinfo["MapLink"] = getmaplink(u)
1056 if templinfo["TopHID"] == nil {
1057 if len(honks) > 0 {
1058 templinfo["TopHID"] = honks[0].ID
1059 } else {
1060 templinfo["TopHID"] = 0
1061 }
1062 }
1063 if u == nil {
1064 w.Header().Set("Cache-Control", "max-age=60")
1065 }
1066 err := readviews.Execute(w, "honkpage.html", templinfo)
1067 if err != nil {
1068 log.Print(err)
1069 }
1070}
1071
1072func saveuser(w http.ResponseWriter, r *http.Request) {
1073 whatabout := r.FormValue("whatabout")
1074 u := login.GetUserInfo(r)
1075 user, _ := butwhatabout(u.Username)
1076 db := opendatabase()
1077 options := user.Options
1078 if r.FormValue("skinny") == "skinny" {
1079 options.SkinnyCSS = true
1080 } else {
1081 options.SkinnyCSS = false
1082 }
1083 if r.FormValue("maps") == "apple" {
1084 options.MapLink = "apple"
1085 } else {
1086 options.MapLink = ""
1087 }
1088 j, err := jsonify(options)
1089 if err == nil {
1090 _, err = db.Exec("update users set about = ?, options = ? where username = ?", whatabout, j, u.Username)
1091 }
1092 if err != nil {
1093 log.Printf("error bouting what: %s", err)
1094 }
1095 somenamedusers.Clear(u.Username)
1096 somenumberedusers.Clear(u.UserID)
1097
1098 http.Redirect(w, r, "/account", http.StatusSeeOther)
1099}
1100
1101func submitbonk(w http.ResponseWriter, r *http.Request) {
1102 xid := r.FormValue("xid")
1103 userinfo := login.GetUserInfo(r)
1104 user, _ := butwhatabout(userinfo.Username)
1105
1106 log.Printf("bonking %s", xid)
1107
1108 xonk := getxonk(userinfo.UserID, xid)
1109 if xonk == nil {
1110 return
1111 }
1112 if !xonk.Public {
1113 return
1114 }
1115 if xonk.IsBonked() {
1116 return
1117 }
1118 donksforhonks([]*Honk{xonk})
1119
1120 _, err := stmtUpdateFlags.Exec(flagIsBonked, xonk.ID)
1121 if err != nil {
1122 log.Printf("error acking bonk: %s", err)
1123 }
1124
1125 oonker := xonk.Oonker
1126 if oonker == "" {
1127 oonker = xonk.Honker
1128 }
1129 dt := time.Now().UTC()
1130 bonk := &Honk{
1131 UserID: userinfo.UserID,
1132 Username: userinfo.Username,
1133 What: "bonk",
1134 Honker: user.URL,
1135 Oonker: oonker,
1136 XID: xonk.XID,
1137 RID: xonk.RID,
1138 Noise: xonk.Noise,
1139 Precis: xonk.Precis,
1140 URL: xonk.URL,
1141 Date: dt,
1142 Donks: xonk.Donks,
1143 Whofore: 2,
1144 Convoy: xonk.Convoy,
1145 Audience: []string{thewholeworld, oonker},
1146 Public: true,
1147 Format: "html",
1148 Place: xonk.Place,
1149 Onts: xonk.Onts,
1150 Time: xonk.Time,
1151 }
1152
1153 err = savehonk(bonk)
1154 if err != nil {
1155 log.Printf("uh oh")
1156 return
1157 }
1158
1159 go honkworldwide(user, bonk)
1160
1161 if r.FormValue("js") != "1" {
1162 templinfo := getInfo(r)
1163 templinfo["ServerMessage"] = "Bonked!"
1164 err = readviews.Execute(w, "msg.html", templinfo)
1165 if err != nil {
1166 log.Print(err)
1167 }
1168 }
1169}
1170
1171func sendzonkofsorts(xonk *Honk, user *WhatAbout, what string) {
1172 zonk := &Honk{
1173 What: what,
1174 XID: xonk.XID,
1175 Date: time.Now().UTC(),
1176 Audience: oneofakind(xonk.Audience),
1177 }
1178 zonk.Public = loudandproud(zonk.Audience)
1179
1180 log.Printf("announcing %sed honk: %s", what, xonk.XID)
1181 go honkworldwide(user, zonk)
1182}
1183
1184func zonkit(w http.ResponseWriter, r *http.Request) {
1185 wherefore := r.FormValue("wherefore")
1186 what := r.FormValue("what")
1187 userinfo := login.GetUserInfo(r)
1188 user, _ := butwhatabout(userinfo.Username)
1189
1190 if wherefore == "save" {
1191 xonk := getxonk(userinfo.UserID, what)
1192 if xonk != nil {
1193 _, err := stmtUpdateFlags.Exec(flagIsSaved, xonk.ID)
1194 if err != nil {
1195 log.Printf("error saving: %s", err)
1196 }
1197 }
1198 return
1199 }
1200
1201 if wherefore == "unsave" {
1202 xonk := getxonk(userinfo.UserID, what)
1203 if xonk != nil {
1204 _, err := stmtClearFlags.Exec(flagIsSaved, xonk.ID)
1205 if err != nil {
1206 log.Printf("error unsaving: %s", err)
1207 }
1208 }
1209 return
1210 }
1211
1212 // my hammer is too big, oh well
1213 defer oldjonks.Flush()
1214
1215 if wherefore == "ack" {
1216 xonk := getxonk(userinfo.UserID, what)
1217 if xonk != nil && !xonk.IsAcked() {
1218 _, err := stmtUpdateFlags.Exec(flagIsAcked, xonk.ID)
1219 if err != nil {
1220 log.Printf("error acking: %s", err)
1221 }
1222 sendzonkofsorts(xonk, user, "ack")
1223 }
1224 return
1225 }
1226
1227 if wherefore == "deack" {
1228 xonk := getxonk(userinfo.UserID, what)
1229 if xonk != nil && xonk.IsAcked() {
1230 _, err := stmtClearFlags.Exec(flagIsAcked, xonk.ID)
1231 if err != nil {
1232 log.Printf("error deacking: %s", err)
1233 }
1234 sendzonkofsorts(xonk, user, "deack")
1235 }
1236 return
1237 }
1238
1239 if wherefore == "unbonk" {
1240 xonk := getbonk(userinfo.UserID, what)
1241 if xonk != nil {
1242 deletehonk(xonk.ID)
1243 xonk = getxonk(userinfo.UserID, what)
1244 _, err := stmtClearFlags.Exec(flagIsBonked, xonk.ID)
1245 if err != nil {
1246 log.Printf("error unbonking: %s", err)
1247 }
1248 sendzonkofsorts(xonk, user, "unbonk")
1249 }
1250 return
1251 }
1252
1253 if wherefore == "untag" {
1254 xonk := getxonk(userinfo.UserID, what)
1255 if xonk != nil {
1256 _, err := stmtUpdateFlags.Exec(flagIsUntagged, xonk.ID)
1257 if err != nil {
1258 log.Printf("error untagging: %s", err)
1259 }
1260 }
1261 var badparents map[string]bool
1262 untagged.GetAndLock(userinfo.UserID, &badparents)
1263 badparents[what] = true
1264 untagged.Unlock()
1265 return
1266 }
1267
1268 log.Printf("zonking %s %s", wherefore, what)
1269 if wherefore == "zonk" {
1270 xonk := getxonk(userinfo.UserID, what)
1271 if xonk != nil {
1272 deletehonk(xonk.ID)
1273 if xonk.Whofore == 2 || xonk.Whofore == 3 {
1274 sendzonkofsorts(xonk, user, "zonk")
1275 }
1276 }
1277 }
1278 _, err := stmtSaveZonker.Exec(userinfo.UserID, what, wherefore)
1279 if err != nil {
1280 log.Printf("error saving zonker: %s", err)
1281 return
1282 }
1283}
1284
1285func edithonkpage(w http.ResponseWriter, r *http.Request) {
1286 u := login.GetUserInfo(r)
1287 user, _ := butwhatabout(u.Username)
1288 xid := r.FormValue("xid")
1289 honk := getxonk(u.UserID, xid)
1290 if !canedithonk(user, honk) {
1291 http.Error(w, "no editing that please", http.StatusInternalServerError)
1292 return
1293 }
1294
1295 noise := honk.Noise
1296
1297 honks := []*Honk{honk}
1298 donksforhonks(honks)
1299 reverbolate(u.UserID, honks)
1300 templinfo := getInfo(r)
1301 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1302 templinfo["Honks"] = honks
1303 templinfo["MapLink"] = getmaplink(u)
1304 templinfo["Noise"] = noise
1305 templinfo["SavedPlace"] = honk.Place
1306 templinfo["ServerMessage"] = "honk edit"
1307 templinfo["IsPreview"] = true
1308 templinfo["UpdateXID"] = honk.XID
1309 if len(honk.Donks) > 0 {
1310 templinfo["SavedFile"] = honk.Donks[0].XID
1311 }
1312 err := readviews.Execute(w, "honkpage.html", templinfo)
1313 if err != nil {
1314 log.Print(err)
1315 }
1316}
1317
1318func newhonkpage(w http.ResponseWriter, r *http.Request) {
1319 u := login.GetUserInfo(r)
1320 rid := r.FormValue("rid")
1321 noise := ""
1322
1323 xonk := getxonk(u.UserID, rid)
1324 if xonk != nil {
1325 _, replto := handles(xonk.Honker)
1326 if replto != "" {
1327 noise = "@" + replto + " "
1328 }
1329 }
1330
1331 templinfo := getInfo(r)
1332 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1333 templinfo["InReplyTo"] = rid
1334 templinfo["Noise"] = noise
1335 templinfo["ServerMessage"] = "compose honk"
1336 templinfo["IsPreview"] = true
1337 err := readviews.Execute(w, "honkpage.html", templinfo)
1338 if err != nil {
1339 log.Print(err)
1340 }
1341}
1342
1343func canedithonk(user *WhatAbout, honk *Honk) bool {
1344 if honk == nil || honk.Honker != user.URL || honk.What == "bonk" {
1345 return false
1346 }
1347 return true
1348}
1349
1350func submitwebhonk(w http.ResponseWriter, r *http.Request) {
1351 submithonk(w, r, false)
1352}
1353
1354// what a hot mess this function is
1355func submithonk(w http.ResponseWriter, r *http.Request, isAPI bool) {
1356 rid := r.FormValue("rid")
1357 noise := r.FormValue("noise")
1358
1359 userinfo := login.GetUserInfo(r)
1360 user, _ := butwhatabout(userinfo.Username)
1361
1362 dt := time.Now().UTC()
1363 updatexid := r.FormValue("updatexid")
1364 var honk *Honk
1365 if updatexid != "" {
1366 honk = getxonk(userinfo.UserID, updatexid)
1367 if !canedithonk(user, honk) {
1368 http.Error(w, "no editing that please", http.StatusInternalServerError)
1369 return
1370 }
1371 honk.Date = dt
1372 honk.What = "update"
1373 honk.Format = "markdown"
1374 } else {
1375 xid := fmt.Sprintf("%s/%s/%s", user.URL, honkSep, xfiltrate())
1376 what := "honk"
1377 if rid != "" {
1378 what = "tonk"
1379 }
1380 honk = &Honk{
1381 UserID: userinfo.UserID,
1382 Username: userinfo.Username,
1383 What: what,
1384 Honker: user.URL,
1385 XID: xid,
1386 Date: dt,
1387 Format: "markdown",
1388 }
1389 }
1390
1391 noise = strings.Replace(noise, "\r", "", -1)
1392 noise = quickrename(noise, userinfo.UserID)
1393 noise = hooterize(noise)
1394 honk.Noise = noise
1395 translate(honk, false)
1396
1397 var convoy string
1398 if rid != "" {
1399 xonk := getxonk(userinfo.UserID, rid)
1400 if xonk != nil {
1401 if xonk.Public {
1402 honk.Audience = append(honk.Audience, xonk.Audience...)
1403 }
1404 convoy = xonk.Convoy
1405 } else {
1406 xonkaud, c := whosthere(rid)
1407 honk.Audience = append(honk.Audience, xonkaud...)
1408 convoy = c
1409 }
1410 for i, a := range honk.Audience {
1411 if a == thewholeworld {
1412 honk.Audience[0], honk.Audience[i] = honk.Audience[i], honk.Audience[0]
1413 break
1414 }
1415 }
1416 honk.RID = rid
1417 } else {
1418 honk.Audience = []string{thewholeworld}
1419 }
1420 if honk.Noise != "" && honk.Noise[0] == '@' {
1421 honk.Audience = append(grapevine(honk.Noise), honk.Audience...)
1422 } else {
1423 honk.Audience = append(honk.Audience, grapevine(honk.Noise)...)
1424 }
1425
1426 if convoy == "" {
1427 convoy = "data:,electrichonkytonk-" + xfiltrate()
1428 }
1429 butnottooloud(honk.Audience)
1430 honk.Audience = oneofakind(honk.Audience)
1431 if len(honk.Audience) == 0 {
1432 log.Printf("honk to nowhere")
1433 http.Error(w, "honk to nowhere...", http.StatusNotFound)
1434 return
1435 }
1436 honk.Public = loudandproud(honk.Audience)
1437 honk.Convoy = convoy
1438
1439 donkxid := r.FormValue("donkxid")
1440 if donkxid == "" {
1441 file, filehdr, err := r.FormFile("donk")
1442 if err == nil {
1443 var buf bytes.Buffer
1444 io.Copy(&buf, file)
1445 file.Close()
1446 data := buf.Bytes()
1447 xid := xfiltrate()
1448 var media, name string
1449 img, err := shrinkit(data)
1450 if err == nil {
1451 data = img.Data
1452 format := img.Format
1453 media = "image/" + format
1454 if format == "jpeg" {
1455 format = "jpg"
1456 }
1457 name = xid + "." + format
1458 xid = name
1459 } else {
1460 ct := http.DetectContentType(data)
1461 switch ct {
1462 case "application/pdf":
1463 maxsize := 1000000
1464 if len(data) > maxsize {
1465 log.Printf("bad image: %s too much pdf: %d", err, len(data))
1466 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1467 return
1468 }
1469 media = ct
1470 xid += ".pdf"
1471 name = filehdr.Filename
1472 if name == "" {
1473 name = xid
1474 }
1475 default:
1476 maxsize := 100000
1477 if len(data) > maxsize {
1478 log.Printf("bad image: %s too much text: %d", err, len(data))
1479 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1480 return
1481 }
1482 for i := 0; i < len(data); i++ {
1483 if data[i] < 32 && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' {
1484 log.Printf("bad image: %s not text: %d", err, data[i])
1485 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
1486 return
1487 }
1488 }
1489 media = "text/plain"
1490 xid += ".txt"
1491 name = filehdr.Filename
1492 if name == "" {
1493 name = xid
1494 }
1495 }
1496 }
1497 desc := strings.TrimSpace(r.FormValue("donkdesc"))
1498 if desc == "" {
1499 desc = name
1500 }
1501 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1502 fileid, err := savefile(xid, name, desc, url, media, true, data)
1503 if err != nil {
1504 log.Printf("unable to save image: %s", err)
1505 return
1506 }
1507 d := &Donk{
1508 FileID: fileid,
1509 XID: xid,
1510 Desc: desc,
1511 URL: url,
1512 Local: true,
1513 }
1514 honk.Donks = append(honk.Donks, d)
1515 donkxid = xid
1516 }
1517 } else {
1518 xid := donkxid
1519 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1520 donk := finddonk(url)
1521 if donk != nil {
1522 honk.Donks = append(honk.Donks, donk)
1523 } else {
1524 log.Printf("can't find file: %s", xid)
1525 }
1526 }
1527 herd := herdofemus(noise)
1528 for _, e := range herd {
1529 donk := savedonk(e.ID, e.Name, e.Name, "image/png", true)
1530 if donk != nil {
1531 donk.Name = e.Name
1532 honk.Donks = append(honk.Donks, donk)
1533 }
1534 }
1535 memetize(honk)
1536 imaginate(honk)
1537
1538 placename := strings.TrimSpace(r.FormValue("placename"))
1539 placelat := strings.TrimSpace(r.FormValue("placelat"))
1540 placelong := strings.TrimSpace(r.FormValue("placelong"))
1541 placeurl := strings.TrimSpace(r.FormValue("placeurl"))
1542 if placename != "" || placelat != "" || placelong != "" || placeurl != "" {
1543 p := new(Place)
1544 p.Name = placename
1545 p.Latitude, _ = strconv.ParseFloat(placelat, 64)
1546 p.Longitude, _ = strconv.ParseFloat(placelong, 64)
1547 p.Url = placeurl
1548 honk.Place = p
1549 }
1550 timestart := strings.TrimSpace(r.FormValue("timestart"))
1551 if timestart != "" {
1552 t := new(Time)
1553 now := time.Now().Local()
1554 for _, layout := range []string{"2006-01-02 3:04pm", "2006-01-02 15:04", "3:04pm", "15:04"} {
1555 start, err := time.ParseInLocation(layout, timestart, now.Location())
1556 if err == nil {
1557 if start.Year() == 0 {
1558 start = time.Date(now.Year(), now.Month(), now.Day(), start.Hour(), start.Minute(), 0, 0, now.Location())
1559 }
1560 t.StartTime = start
1561 break
1562 }
1563 }
1564 timeend := r.FormValue("timeend")
1565 dur := parseDuration(timeend)
1566 if dur != 0 {
1567 t.Duration = Duration(dur)
1568 }
1569 if !t.StartTime.IsZero() {
1570 honk.What = "event"
1571 honk.Time = t
1572 }
1573 }
1574
1575 if honk.Public {
1576 honk.Whofore = 2
1577 } else {
1578 honk.Whofore = 3
1579 }
1580
1581 // back to markdown
1582 honk.Noise = noise
1583
1584 if r.FormValue("preview") == "preview" {
1585 honks := []*Honk{honk}
1586 reverbolate(userinfo.UserID, honks)
1587 templinfo := getInfo(r)
1588 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1589 templinfo["Honks"] = honks
1590 templinfo["MapLink"] = getmaplink(userinfo)
1591 templinfo["InReplyTo"] = r.FormValue("rid")
1592 templinfo["Noise"] = r.FormValue("noise")
1593 templinfo["SavedFile"] = donkxid
1594 templinfo["IsPreview"] = true
1595 templinfo["UpdateXID"] = updatexid
1596 templinfo["ServerMessage"] = "honk preview"
1597 err := readviews.Execute(w, "honkpage.html", templinfo)
1598 if err != nil {
1599 log.Print(err)
1600 }
1601 return
1602 }
1603
1604 if updatexid != "" {
1605 updatehonk(honk)
1606 oldjonks.Clear(honk.XID)
1607 } else {
1608 err := savehonk(honk)
1609 if err != nil {
1610 log.Printf("uh oh")
1611 return
1612 }
1613 }
1614
1615 // reload for consistency
1616 honk.Donks = nil
1617 donksforhonks([]*Honk{honk})
1618
1619 go honkworldwide(user, honk)
1620
1621 if isAPI {
1622 w.Write([]byte(honk.XID))
1623 } else {
1624 http.Redirect(w, r, honk.XID[len(serverName)+8:], http.StatusSeeOther)
1625 }
1626}
1627
1628func showhonkers(w http.ResponseWriter, r *http.Request) {
1629 userinfo := login.GetUserInfo(r)
1630 templinfo := getInfo(r)
1631 templinfo["Honkers"] = gethonkers(userinfo.UserID)
1632 templinfo["HonkerCSRF"] = login.GetCSRF("submithonker", r)
1633 err := readviews.Execute(w, "honkers.html", templinfo)
1634 if err != nil {
1635 log.Print(err)
1636 }
1637}
1638
1639var combocache = cache.New(cache.Options{Filler: func(userid int64) ([]string, bool) {
1640 honkers := gethonkers(userid)
1641 var combos []string
1642 for _, h := range honkers {
1643 combos = append(combos, h.Combos...)
1644 }
1645 for i, c := range combos {
1646 if c == "-" {
1647 combos[i] = ""
1648 }
1649 }
1650 combos = oneofakind(combos)
1651 sort.Strings(combos)
1652 return combos, true
1653}, Invalidator: &honkerinvalidator})
1654
1655func showcombos(w http.ResponseWriter, r *http.Request) {
1656 userinfo := login.GetUserInfo(r)
1657 var combos []string
1658 combocache.Get(userinfo.UserID, &combos)
1659 templinfo := getInfo(r)
1660 err := readviews.Execute(w, "combos.html", templinfo)
1661 if err != nil {
1662 log.Print(err)
1663 }
1664}
1665
1666func submithonker(w http.ResponseWriter, r *http.Request) {
1667 u := login.GetUserInfo(r)
1668 name := strings.TrimSpace(r.FormValue("name"))
1669 url := strings.TrimSpace(r.FormValue("url"))
1670 peep := r.FormValue("peep")
1671 combos := strings.TrimSpace(r.FormValue("combos"))
1672 combos = " " + combos + " "
1673 honkerid, _ := strconv.ParseInt(r.FormValue("honkerid"), 10, 0)
1674
1675 defer honkerinvalidator.Clear(u.UserID)
1676
1677 if honkerid > 0 {
1678 goodbye := r.FormValue("goodbye")
1679 if goodbye == "F" {
1680 db := opendatabase()
1681 row := db.QueryRow("select xid from honkers where honkerid = ? and userid = ? and flavor in ('sub')",
1682 honkerid, u.UserID)
1683 err := row.Scan(&url)
1684 if err != nil {
1685 log.Printf("can't get honker xid: %s", err)
1686 return
1687 }
1688 log.Printf("unsubscribing from %s", url)
1689 user, _ := butwhatabout(u.Username)
1690 _, err = stmtUpdateFlavor.Exec("unsub", u.UserID, url, name, "sub")
1691 if err != nil {
1692 log.Printf("error updating honker: %s", err)
1693 return
1694 }
1695 go itakeitallback(user, url)
1696
1697 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1698 return
1699 }
1700 if goodbye == "X" {
1701 var owner string
1702 db := opendatabase()
1703 row := db.QueryRow("select xid, owner from honkers where honkerid = ? and userid = ? and flavor in ('unsub', 'peep')",
1704 honkerid, u.UserID)
1705 err := row.Scan(&url, &owner)
1706 if err != nil {
1707 log.Printf("can't get honker xid: %s", err)
1708 return
1709 }
1710 log.Printf("resubscribing to %s", url)
1711 user, _ := butwhatabout(u.Username)
1712 _, err = stmtUpdateFlavor.Exec("presub", u.UserID, url, name, "unsub")
1713 if err == nil {
1714 _, err = stmtUpdateFlavor.Exec("presub", u.UserID, url, name, "peep")
1715 }
1716 if err != nil {
1717 log.Printf("error updating honker: %s", err)
1718 return
1719 }
1720 go subsub(user, url, owner)
1721
1722 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1723 return
1724 }
1725 _, err := stmtUpdateHonker.Exec(name, combos, honkerid, u.UserID)
1726 if err != nil {
1727 log.Printf("update honker err: %s", err)
1728 return
1729 }
1730 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1731 return
1732 }
1733
1734 if url == "" {
1735 http.Error(w, "subscribing to nothing?", http.StatusInternalServerError)
1736 return
1737 }
1738
1739 flavor := "presub"
1740 if peep == "peep" {
1741 flavor = "peep"
1742 }
1743
1744 if url[0] == '#' {
1745 flavor = "peep"
1746 if name == "" {
1747 name = url
1748 }
1749 _, err := stmtSaveHonker.Exec(u.UserID, name, url, flavor, combos, url)
1750 if err != nil {
1751 log.Print(err)
1752 return
1753 }
1754 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1755 return
1756 }
1757
1758 info, err := investigate(url)
1759 if err != nil {
1760 http.Error(w, "error investigating: "+err.Error(), http.StatusInternalServerError)
1761 log.Printf("failed to investigate honker: %s", err)
1762 return
1763 }
1764 url = info.XID
1765
1766 var x string
1767 db := opendatabase()
1768 row := db.QueryRow("select xid from honkers where xid = ? and userid = ? and flavor in ('sub', 'unsub', 'peep')", url, u.UserID)
1769 err = row.Scan(&x)
1770 if err != sql.ErrNoRows {
1771 http.Error(w, "it seems you are already subscribed to them", http.StatusInternalServerError)
1772 if err != nil {
1773 log.Printf("honker scan err: %s", err)
1774 }
1775 return
1776 }
1777
1778 if name == "" {
1779 name = info.Name
1780 }
1781 _, err = stmtSaveHonker.Exec(u.UserID, name, url, flavor, combos, info.Owner)
1782 if err != nil {
1783 log.Print(err)
1784 return
1785 }
1786 if flavor == "presub" {
1787 user, _ := butwhatabout(u.Username)
1788 go subsub(user, url, info.Owner)
1789 }
1790 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1791}
1792
1793func hfcspage(w http.ResponseWriter, r *http.Request) {
1794 userinfo := login.GetUserInfo(r)
1795
1796 filters := getfilters(userinfo.UserID, filtAny)
1797
1798 templinfo := getInfo(r)
1799 templinfo["Filters"] = filters
1800 templinfo["FilterCSRF"] = login.GetCSRF("filter", r)
1801 err := readviews.Execute(w, "hfcs.html", templinfo)
1802 if err != nil {
1803 log.Print(err)
1804 }
1805}
1806
1807func savehfcs(w http.ResponseWriter, r *http.Request) {
1808 userinfo := login.GetUserInfo(r)
1809 itsok := r.FormValue("itsok")
1810 if itsok == "iforgiveyou" {
1811 hfcsid, _ := strconv.ParseInt(r.FormValue("hfcsid"), 10, 0)
1812 _, err := stmtDeleteFilter.Exec(userinfo.UserID, hfcsid)
1813 if err != nil {
1814 log.Printf("error deleting filter: %s", err)
1815 }
1816 filtcache.Clear(userinfo.UserID)
1817 http.Redirect(w, r, "/hfcs", http.StatusSeeOther)
1818 return
1819 }
1820
1821 filt := new(Filter)
1822 filt.Name = strings.TrimSpace(r.FormValue("name"))
1823 filt.Date = time.Now().UTC()
1824 filt.Actor = strings.TrimSpace(r.FormValue("actor"))
1825 filt.IncludeAudience = r.FormValue("incaud") == "yes"
1826 filt.Text = strings.TrimSpace(r.FormValue("filttext"))
1827 filt.IsAnnounce = r.FormValue("isannounce") == "yes"
1828 filt.AnnounceOf = strings.TrimSpace(r.FormValue("announceof"))
1829 filt.Reject = r.FormValue("doreject") == "yes"
1830 filt.SkipMedia = r.FormValue("doskipmedia") == "yes"
1831 filt.Hide = r.FormValue("dohide") == "yes"
1832 filt.Collapse = r.FormValue("docollapse") == "yes"
1833 filt.Rewrite = strings.TrimSpace(r.FormValue("filtrewrite"))
1834 filt.Replace = strings.TrimSpace(r.FormValue("filtreplace"))
1835 if dur := parseDuration(r.FormValue("filtduration")); dur > 0 {
1836 filt.Expiration = time.Now().UTC().Add(dur)
1837 }
1838
1839 if filt.Actor == "" && filt.Text == "" && !filt.IsAnnounce {
1840 log.Printf("blank filter")
1841 http.Error(w, "can't save a blank filter", http.StatusInternalServerError)
1842 return
1843 }
1844
1845 j, err := jsonify(filt)
1846 if err == nil {
1847 _, err = stmtSaveFilter.Exec(userinfo.UserID, j)
1848 }
1849 if err != nil {
1850 log.Printf("error saving filter: %s", err)
1851 }
1852
1853 filtcache.Clear(userinfo.UserID)
1854 http.Redirect(w, r, "/hfcs", http.StatusSeeOther)
1855}
1856
1857func accountpage(w http.ResponseWriter, r *http.Request) {
1858 u := login.GetUserInfo(r)
1859 user, _ := butwhatabout(u.Username)
1860 templinfo := getInfo(r)
1861 templinfo["UserCSRF"] = login.GetCSRF("saveuser", r)
1862 templinfo["LogoutCSRF"] = login.GetCSRF("logout", r)
1863 templinfo["User"] = user
1864 err := readviews.Execute(w, "account.html", templinfo)
1865 if err != nil {
1866 log.Print(err)
1867 }
1868}
1869
1870func dochpass(w http.ResponseWriter, r *http.Request) {
1871 err := login.ChangePassword(w, r)
1872 if err != nil {
1873 log.Printf("error changing password: %s", err)
1874 }
1875 http.Redirect(w, r, "/account", http.StatusSeeOther)
1876}
1877
1878func fingerlicker(w http.ResponseWriter, r *http.Request) {
1879 orig := r.FormValue("resource")
1880
1881 log.Printf("finger lick: %s", orig)
1882
1883 if strings.HasPrefix(orig, "acct:") {
1884 orig = orig[5:]
1885 }
1886
1887 name := orig
1888 idx := strings.LastIndexByte(name, '/')
1889 if idx != -1 {
1890 name = name[idx+1:]
1891 if fmt.Sprintf("https://%s/%s/%s", serverName, userSep, name) != orig {
1892 log.Printf("foreign request rejected")
1893 name = ""
1894 }
1895 } else {
1896 idx = strings.IndexByte(name, '@')
1897 if idx != -1 {
1898 name = name[:idx]
1899 if name+"@"+serverName != orig {
1900 log.Printf("foreign request rejected")
1901 name = ""
1902 }
1903 }
1904 }
1905 user, err := butwhatabout(name)
1906 if err != nil {
1907 http.NotFound(w, r)
1908 return
1909 }
1910 if stealthmode(user.ID, r) {
1911 http.NotFound(w, r)
1912 return
1913 }
1914
1915 j := junk.New()
1916 j["subject"] = fmt.Sprintf("acct:%s@%s", user.Name, serverName)
1917 j["aliases"] = []string{user.URL}
1918 l := junk.New()
1919 l["rel"] = "self"
1920 l["type"] = `application/activity+json`
1921 l["href"] = user.URL
1922 j["links"] = []junk.Junk{l}
1923
1924 w.Header().Set("Content-Type", "application/jrd+json")
1925 j.Write(w)
1926}
1927
1928func somedays() string {
1929 secs := 432000 + notrand.Int63n(432000)
1930 return fmt.Sprintf("%d", secs)
1931}
1932
1933func avatate(w http.ResponseWriter, r *http.Request) {
1934 n := r.FormValue("a")
1935 a := avatar(n)
1936 w.Header().Set("Cache-Control", "max-age="+somedays())
1937 w.Write(a)
1938}
1939
1940func serveasset(w http.ResponseWriter, r *http.Request) {
1941 w.Header().Set("Cache-Control", "max-age=7776000")
1942 dir := viewDir
1943 if r.URL.Path == "/local.css" {
1944 dir = dataDir
1945 }
1946 http.ServeFile(w, r, dir+"/views"+r.URL.Path)
1947}
1948func servehelp(w http.ResponseWriter, r *http.Request) {
1949 name := mux.Vars(r)["name"]
1950 w.Header().Set("Cache-Control", "max-age=3600")
1951 http.ServeFile(w, r, viewDir+"/docs/"+name)
1952}
1953func servehtml(w http.ResponseWriter, r *http.Request) {
1954 u := login.GetUserInfo(r)
1955 templinfo := getInfo(r)
1956 templinfo["AboutMsg"] = aboutMsg
1957 templinfo["LoginMsg"] = loginMsg
1958 templinfo["HonkVersion"] = softwareVersion
1959 if r.URL.Path == "/about" {
1960 templinfo["Sensors"] = getSensors()
1961 }
1962 if u == nil {
1963 w.Header().Set("Cache-Control", "max-age=60")
1964 }
1965 err := readviews.Execute(w, r.URL.Path[1:]+".html", templinfo)
1966 if err != nil {
1967 log.Print(err)
1968 }
1969}
1970func serveemu(w http.ResponseWriter, r *http.Request) {
1971 xid := mux.Vars(r)["xid"]
1972 w.Header().Set("Cache-Control", "max-age="+somedays())
1973 http.ServeFile(w, r, dataDir+"/emus/"+xid)
1974}
1975func servememe(w http.ResponseWriter, r *http.Request) {
1976 xid := mux.Vars(r)["xid"]
1977 w.Header().Set("Cache-Control", "max-age="+somedays())
1978 http.ServeFile(w, r, dataDir+"/memes/"+xid)
1979}
1980
1981func servefile(w http.ResponseWriter, r *http.Request) {
1982 xid := mux.Vars(r)["xid"]
1983 var media string
1984 var data []byte
1985 row := stmtGetFileData.QueryRow(xid)
1986 err := row.Scan(&media, &data)
1987 if err != nil {
1988 log.Printf("error loading file: %s", err)
1989 http.NotFound(w, r)
1990 return
1991 }
1992 w.Header().Set("Content-Type", media)
1993 w.Header().Set("X-Content-Type-Options", "nosniff")
1994 w.Header().Set("Cache-Control", "max-age="+somedays())
1995 w.Write(data)
1996}
1997
1998func nomoroboto(w http.ResponseWriter, r *http.Request) {
1999 io.WriteString(w, "User-agent: *\n")
2000 io.WriteString(w, "Disallow: /a\n")
2001 io.WriteString(w, "Disallow: /d\n")
2002 io.WriteString(w, "Disallow: /meme\n")
2003 io.WriteString(w, "Disallow: /o\n")
2004 for _, u := range allusers() {
2005 fmt.Fprintf(w, "Disallow: /%s/%s/%s/\n", userSep, u.Username, honkSep)
2006 }
2007}
2008
2009func webhydra(w http.ResponseWriter, r *http.Request) {
2010 u := login.GetUserInfo(r)
2011 userid := u.UserID
2012 templinfo := getInfo(r)
2013 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
2014 page := r.FormValue("page")
2015
2016 wanted, _ := strconv.ParseInt(r.FormValue("tophid"), 10, 0)
2017
2018 var honks []*Honk
2019 switch page {
2020 case "atme":
2021 honks = gethonksforme(userid, wanted)
2022 honks = osmosis(honks, userid, false)
2023 templinfo["ServerMessage"] = "at me!"
2024 case "home":
2025 honks = gethonksforuser(userid, wanted)
2026 honks = osmosis(honks, userid, true)
2027 templinfo["ServerMessage"] = serverMsg
2028 case "first":
2029 honks = gethonksforuserfirstclass(userid, wanted)
2030 honks = osmosis(honks, userid, true)
2031 templinfo["ServerMessage"] = "first class only"
2032 case "saved":
2033 honks = getsavedhonks(userid, wanted)
2034 templinfo["PageName"] = "saved"
2035 templinfo["ServerMessage"] = "saved honks"
2036 case "combo":
2037 c := r.FormValue("c")
2038 honks = gethonksbycombo(userid, c, wanted)
2039 honks = osmosis(honks, userid, false)
2040 templinfo["ServerMessage"] = "honks by combo: " + c
2041 case "convoy":
2042 c := r.FormValue("c")
2043 honks = gethonksbyconvoy(userid, c, wanted)
2044 honks = osmosis(honks, userid, false)
2045 templinfo["ServerMessage"] = "honks in convoy: " + c
2046 case "honker":
2047 xid := r.FormValue("xid")
2048 honks = gethonksbyxonker(userid, xid, wanted)
2049 msg := templates.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>`, xid, xid)
2050 templinfo["ServerMessage"] = msg
2051 default:
2052 http.NotFound(w, r)
2053 }
2054 if len(honks) > 0 {
2055 templinfo["TopHID"] = honks[0].ID
2056 } else {
2057 templinfo["TopHID"] = wanted
2058 }
2059 reverbolate(userid, honks)
2060 templinfo["Honks"] = honks
2061 templinfo["MapLink"] = getmaplink(u)
2062 w.Header().Set("Content-Type", "text/html; charset=utf-8")
2063 err := readviews.Execute(w, "honkfrags.html", templinfo)
2064 if err != nil {
2065 log.Printf("frag error: %s", err)
2066 }
2067}
2068
2069var honkline = make(chan bool)
2070
2071func honkhonkline() {
2072 for {
2073 select {
2074 case honkline <- true:
2075 default:
2076 return
2077 }
2078 }
2079}
2080
2081func apihandler(w http.ResponseWriter, r *http.Request) {
2082 u := login.GetUserInfo(r)
2083 userid := u.UserID
2084 action := r.FormValue("action")
2085 wait, _ := strconv.ParseInt(r.FormValue("wait"), 10, 0)
2086 log.Printf("api request '%s' on behalf of %s", action, u.Username)
2087 switch action {
2088 case "honk":
2089 submithonk(w, r, true)
2090 case "gethonks":
2091 var honks []*Honk
2092 wanted, _ := strconv.ParseInt(r.FormValue("after"), 10, 0)
2093 page := r.FormValue("page")
2094 var waitchan <-chan time.Time
2095 requery:
2096 switch page {
2097 case "atme":
2098 honks = gethonksforme(userid, wanted)
2099 honks = osmosis(honks, userid, false)
2100 case "home":
2101 honks = gethonksforuser(userid, wanted)
2102 honks = osmosis(honks, userid, true)
2103 default:
2104 http.Error(w, "unknown page", http.StatusNotFound)
2105 return
2106 }
2107 if len(honks) == 0 && wait > 0 {
2108 if waitchan == nil {
2109 waitchan = time.After(time.Duration(wait) * time.Second)
2110 }
2111 select {
2112 case <-honkline:
2113 goto requery
2114 case <-waitchan:
2115 }
2116 }
2117 reverbolate(userid, honks)
2118 j := junk.New()
2119 j["honks"] = honks
2120 j.Write(w)
2121 default:
2122 http.Error(w, "unknown action", http.StatusNotFound)
2123 return
2124 }
2125}
2126
2127var endoftheworld = make(chan bool)
2128var readyalready = make(chan bool)
2129
2130func enditall() {
2131 sig := make(chan os.Signal)
2132 signal.Notify(sig, os.Interrupt)
2133 signal.Notify(sig, syscall.SIGTERM)
2134 <-sig
2135 count := 0
2136 log.Printf("stopping...")
2137sendloop:
2138 for {
2139 select {
2140 case endoftheworld <- true:
2141 count++
2142 default:
2143 break sendloop
2144 }
2145 }
2146 log.Printf("waiting...")
2147 for i := 0; i < count; i++ {
2148 <-readyalready
2149 }
2150 log.Printf("apocalypse")
2151 os.Exit(0)
2152}
2153
2154var preservehooks []func()
2155
2156func serve() {
2157 db := opendatabase()
2158 login.Init(db)
2159
2160 listener, err := openListener()
2161 if err != nil {
2162 log.Fatal(err)
2163 }
2164 startBackendServer()
2165 go enditall()
2166 go redeliverator()
2167 go tracker()
2168
2169 debug := false
2170 getconfig("debug", &debug)
2171 readviews = templates.Load(debug,
2172 viewDir+"/views/honkpage.html",
2173 viewDir+"/views/honkfrags.html",
2174 viewDir+"/views/honkers.html",
2175 viewDir+"/views/hfcs.html",
2176 viewDir+"/views/combos.html",
2177 viewDir+"/views/honkform.html",
2178 viewDir+"/views/honk.html",
2179 viewDir+"/views/account.html",
2180 viewDir+"/views/about.html",
2181 viewDir+"/views/funzone.html",
2182 viewDir+"/views/login.html",
2183 viewDir+"/views/xzone.html",
2184 viewDir+"/views/msg.html",
2185 viewDir+"/views/header.html",
2186 viewDir+"/views/onts.html",
2187 viewDir+"/views/honkpage.js",
2188 )
2189 if !debug {
2190 assets := []string{viewDir + "/views/style.css", dataDir + "/views/local.css", viewDir + "/views/honkpage.js"}
2191 for _, s := range assets {
2192 savedassetparams[s] = getassetparam(s)
2193 }
2194 }
2195
2196 for _, h := range preservehooks {
2197 h()
2198 }
2199
2200 mux := mux.NewRouter()
2201 mux.Use(login.Checker)
2202
2203 mux.Handle("/api", login.TokenRequired(http.HandlerFunc(apihandler)))
2204
2205 posters := mux.Methods("POST").Subrouter()
2206 getters := mux.Methods("GET").Subrouter()
2207
2208 getters.HandleFunc("/", homepage)
2209 getters.HandleFunc("/home", homepage)
2210 getters.HandleFunc("/front", homepage)
2211 getters.HandleFunc("/events", homepage)
2212 getters.HandleFunc("/robots.txt", nomoroboto)
2213 getters.HandleFunc("/rss", showrss)
2214 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}", showuser)
2215 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/"+honkSep+"/{xid:[[:alnum:]]+}", showonehonk)
2216 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/rss", showrss)
2217 posters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/inbox", inbox)
2218 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/outbox", outbox)
2219 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/followers", emptiness)
2220 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/following", emptiness)
2221 getters.HandleFunc("/a", avatate)
2222 getters.HandleFunc("/o", thelistingoftheontologies)
2223 getters.HandleFunc("/o/{name:.+}", showontology)
2224 getters.HandleFunc("/d/{xid:[[:alnum:].]+}", servefile)
2225 getters.HandleFunc("/emu/{xid:[[:alnum:]_.-]+}", serveemu)
2226 getters.HandleFunc("/meme/{xid:[[:alnum:]_.-]+}", servememe)
2227 getters.HandleFunc("/.well-known/webfinger", fingerlicker)
2228
2229 getters.HandleFunc("/server", serveractor)
2230 posters.HandleFunc("/server/inbox", serverinbox)
2231
2232 getters.HandleFunc("/style.css", serveasset)
2233 getters.HandleFunc("/local.css", serveasset)
2234 getters.HandleFunc("/honkpage.js", serveasset)
2235 getters.HandleFunc("/about", servehtml)
2236 getters.HandleFunc("/login", servehtml)
2237 posters.HandleFunc("/dologin", login.LoginFunc)
2238 getters.HandleFunc("/logout", login.LogoutFunc)
2239 getters.HandleFunc("/help/{name:[[:alnum:]_.-]+}", servehelp)
2240
2241 loggedin := mux.NewRoute().Subrouter()
2242 loggedin.Use(login.Required)
2243 loggedin.HandleFunc("/first", homepage)
2244 loggedin.HandleFunc("/saved", homepage)
2245 loggedin.HandleFunc("/account", accountpage)
2246 loggedin.HandleFunc("/funzone", showfunzone)
2247 loggedin.HandleFunc("/chpass", dochpass)
2248 loggedin.HandleFunc("/atme", homepage)
2249 loggedin.HandleFunc("/hfcs", hfcspage)
2250 loggedin.HandleFunc("/xzone", xzone)
2251 loggedin.HandleFunc("/newhonk", newhonkpage)
2252 loggedin.HandleFunc("/edit", edithonkpage)
2253 loggedin.Handle("/honk", login.CSRFWrap("honkhonk", http.HandlerFunc(submitwebhonk)))
2254 loggedin.Handle("/bonk", login.CSRFWrap("honkhonk", http.HandlerFunc(submitbonk)))
2255 loggedin.Handle("/zonkit", login.CSRFWrap("honkhonk", http.HandlerFunc(zonkit)))
2256 loggedin.Handle("/savehfcs", login.CSRFWrap("filter", http.HandlerFunc(savehfcs)))
2257 loggedin.Handle("/saveuser", login.CSRFWrap("saveuser", http.HandlerFunc(saveuser)))
2258 loggedin.Handle("/ximport", login.CSRFWrap("ximport", http.HandlerFunc(ximport)))
2259 loggedin.HandleFunc("/honkers", showhonkers)
2260 loggedin.HandleFunc("/h/{name:[[:alnum:]_.-]+}", showhonker)
2261 loggedin.HandleFunc("/h", showhonker)
2262 loggedin.HandleFunc("/c/{name:[[:alnum:]_.-]+}", showcombo)
2263 loggedin.HandleFunc("/c", showcombos)
2264 loggedin.HandleFunc("/t", showconvoy)
2265 loggedin.HandleFunc("/q", showsearch)
2266 loggedin.HandleFunc("/hydra", webhydra)
2267 loggedin.Handle("/submithonker", login.CSRFWrap("submithonker", http.HandlerFunc(submithonker)))
2268
2269 err = http.Serve(listener, mux)
2270 if err != nil {
2271 log.Fatal(err)
2272 }
2273}