activity.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 "compress/gzip"
21 "crypto/rsa"
22 "database/sql"
23 "encoding/json"
24 "fmt"
25 "html"
26 "image"
27 "io"
28 "log"
29 "net/http"
30 "net/url"
31 "os"
32 "strconv"
33 "strings"
34 "sync"
35 "time"
36)
37
38func NewJunk() map[string]interface{} {
39 return make(map[string]interface{})
40}
41
42func WriteJunk(w io.Writer, j map[string]interface{}) error {
43 e := json.NewEncoder(w)
44 e.SetEscapeHTML(false)
45 e.SetIndent("", " ")
46 err := e.Encode(j)
47 return err
48}
49
50func ReadJunk(r io.Reader) (map[string]interface{}, error) {
51 decoder := json.NewDecoder(r)
52 var j map[string]interface{}
53 err := decoder.Decode(&j)
54 if err != nil {
55 return nil, err
56 }
57 return j, nil
58}
59
60var theonetruename = `application/ld+json; profile="https://www.w3.org/ns/activitystreams"`
61var thefakename = `application/activity+json`
62var falsenames = []string{
63 `application/ld+json`,
64 `application/activity+json`,
65}
66var itiswhatitis = "https://www.w3.org/ns/activitystreams"
67var thewholeworld = "https://www.w3.org/ns/activitystreams#Public"
68
69func friendorfoe(ct string) bool {
70 ct = strings.ToLower(ct)
71 for _, at := range falsenames {
72 if strings.HasPrefix(ct, at) {
73 return true
74 }
75 }
76 return false
77}
78
79func PostJunk(keyname string, key *rsa.PrivateKey, url string, j map[string]interface{}) error {
80 var buf bytes.Buffer
81 WriteJunk(&buf, j)
82 return PostMsg(keyname, key, url, buf.Bytes())
83}
84
85func PostMsg(keyname string, key *rsa.PrivateKey, url string, msg []byte) error {
86 client := http.DefaultClient
87 req, err := http.NewRequest("POST", url, bytes.NewReader(msg))
88 if err != nil {
89 return err
90 }
91 req.Header.Set("Content-Type", theonetruename)
92 zig(keyname, key, req, msg)
93 resp, err := client.Do(req)
94 if err != nil {
95 return err
96 }
97 resp.Body.Close()
98 switch resp.StatusCode {
99 case 200:
100 case 201:
101 case 202:
102 default:
103 return fmt.Errorf("http post status: %d", resp.StatusCode)
104 }
105 log.Printf("successful post: %s %d", url, resp.StatusCode)
106 return nil
107}
108
109type gzCloser struct {
110 r *gzip.Reader
111 under io.ReadCloser
112}
113
114func (gz *gzCloser) Read(p []byte) (int, error) {
115 return gz.r.Read(p)
116}
117
118func (gz *gzCloser) Close() error {
119 defer gz.under.Close()
120 return gz.r.Close()
121}
122
123func GetJunk(url string) (map[string]interface{}, error) {
124 client := http.DefaultClient
125 req, err := http.NewRequest("GET", url, nil)
126 if err != nil {
127 return nil, err
128 }
129 at := thefakename
130 if strings.Contains(url, ".well-known/webfinger?resource") {
131 at = "application/jrd+json"
132 }
133 req.Header.Set("Accept", at)
134 req.Header.Set("Accept-Encoding", "gzip")
135 req.Header.Set("User-Agent", "honksnonk/5.0")
136 resp, err := client.Do(req)
137 if err != nil {
138 return nil, err
139 }
140 if resp.StatusCode != 200 {
141 resp.Body.Close()
142 return nil, fmt.Errorf("http get status: %d", resp.StatusCode)
143 }
144 if strings.EqualFold(resp.Header.Get("Content-Encoding"), "gzip") {
145 gz, err := gzip.NewReader(resp.Body)
146 if err != nil {
147 resp.Body.Close()
148 return nil, err
149 }
150 resp.Body = &gzCloser{r: gz, under: resp.Body}
151 }
152 defer resp.Body.Close()
153 j, err := ReadJunk(resp.Body)
154 return j, err
155}
156
157func jsonfindinterface(ii interface{}, keys []string) interface{} {
158 for _, key := range keys {
159 idx, err := strconv.Atoi(key)
160 if err == nil {
161 m := ii.([]interface{})
162 if idx >= len(m) {
163 return nil
164 }
165 ii = m[idx]
166 } else {
167 m := ii.(map[string]interface{})
168 ii = m[key]
169 if ii == nil {
170 return nil
171 }
172 }
173 }
174 return ii
175}
176func jsonfindstring(j interface{}, keys []string) (string, bool) {
177 s, ok := jsonfindinterface(j, keys).(string)
178 return s, ok
179}
180func jsonfindarray(j interface{}, keys []string) ([]interface{}, bool) {
181 a, ok := jsonfindinterface(j, keys).([]interface{})
182 return a, ok
183}
184func jsonfindmap(j interface{}, keys []string) (map[string]interface{}, bool) {
185 m, ok := jsonfindinterface(j, keys).(map[string]interface{})
186 return m, ok
187}
188func jsongetstring(j interface{}, key string) (string, bool) {
189 return jsonfindstring(j, []string{key})
190}
191func jsongetarray(j interface{}, key string) ([]interface{}, bool) {
192 return jsonfindarray(j, []string{key})
193}
194func jsongetmap(j interface{}, key string) (map[string]interface{}, bool) {
195 return jsonfindmap(j, []string{key})
196}
197
198func savedonk(url string, name, media string) *Donk {
199 var donk Donk
200 row := stmtFindFile.QueryRow(url)
201 err := row.Scan(&donk.FileID)
202 if err == nil {
203 return &donk
204 }
205 log.Printf("saving donk: %s", url)
206 if err != nil && err != sql.ErrNoRows {
207 log.Printf("error querying: %s", err)
208 }
209 resp, err := http.Get(url)
210 if err != nil {
211 log.Printf("error fetching %s: %s", url, err)
212 return nil
213 }
214 defer resp.Body.Close()
215 if resp.StatusCode != 200 {
216 return nil
217 }
218 var buf bytes.Buffer
219 io.Copy(&buf, resp.Body)
220
221 xid := xfiltrate()
222
223 data := buf.Bytes()
224 if strings.HasPrefix(media, "image") {
225 img, format, err := image.Decode(&buf)
226 if err != nil {
227 log.Printf("unable to decode image: %s", err)
228 return nil
229 }
230 data, format, err = vacuumwrap(img, format)
231 media = "image/" + format
232 }
233 res, err := stmtSaveFile.Exec(xid, name, url, media, data)
234 if err != nil {
235 log.Printf("error saving file %s: %s", url, err)
236 return nil
237 }
238 donk.FileID, _ = res.LastInsertId()
239 return &donk
240}
241
242func needxonk(user *WhatAbout, x *Honk) bool {
243 if x.What == "eradicate" {
244 return true
245 }
246 if thoudostbitethythumb(user.ID, x.Audience, x.XID) {
247 log.Printf("not saving thumb biter? %s via %s", x.XID, x.Honker)
248 return false
249 }
250 return needxonkid(user, x.XID)
251}
252func needxonkid(user *WhatAbout, xid string) bool {
253 if strings.HasPrefix(xid, user.URL+"/h/") {
254 return false
255 }
256 row := stmtFindXonk.QueryRow(user.ID, xid)
257 var id int64
258 err := row.Scan(&id)
259 if err == nil {
260 return false
261 }
262 if err != sql.ErrNoRows {
263 log.Printf("err querying xonk: %s", err)
264 }
265 return true
266}
267
268func savexonk(user *WhatAbout, x *Honk) {
269 if x.What == "eradicate" {
270 log.Printf("eradicating %s by %s", x.RID, x.Honker)
271 _, err := stmtDeleteHonk.Exec(x.RID, x.Honker, user.ID)
272 if err != nil {
273 log.Printf("error eradicating: %s", err)
274 }
275 return
276 }
277 dt := x.Date.UTC().Format(dbtimeformat)
278 aud := strings.Join(x.Audience, " ")
279 whofore := 0
280 if strings.Contains(aud, user.URL) {
281 whofore = 1
282 }
283 res, err := stmtSaveHonk.Exec(x.UserID, x.What, x.Honker, x.XID, x.RID, dt, x.URL, aud,
284 x.Noise, x.Convoy, whofore)
285 if err != nil {
286 log.Printf("err saving xonk: %s", err)
287 return
288 }
289 x.ID, _ = res.LastInsertId()
290 for _, d := range x.Donks {
291 _, err = stmtSaveDonk.Exec(x.ID, d.FileID)
292 if err != nil {
293 log.Printf("err saving donk: %s", err)
294 return
295 }
296 }
297}
298
299type Box struct {
300 In string
301 Out string
302 Shared string
303}
304
305var boxofboxes = make(map[string]*Box)
306var boxlock sync.Mutex
307var boxinglock sync.Mutex
308
309func getboxes(ident string) (*Box, error) {
310 boxlock.Lock()
311 b, ok := boxofboxes[ident]
312 boxlock.Unlock()
313 if ok {
314 return b, nil
315 }
316
317 boxinglock.Lock()
318 defer boxinglock.Unlock()
319
320 boxlock.Lock()
321 b, ok = boxofboxes[ident]
322 boxlock.Unlock()
323 if ok {
324 return b, nil
325 }
326
327 row := stmtGetBoxes.QueryRow(ident)
328 b = &Box{}
329 err := row.Scan(&b.In, &b.Out, &b.Shared)
330 if err != nil {
331 j, err := GetJunk(ident)
332 if err != nil {
333 return nil, err
334 }
335 inbox, _ := jsongetstring(j, "inbox")
336 outbox, _ := jsongetstring(j, "outbox")
337 sbox, _ := jsonfindstring(j, []string{"endpoints", "sharedInbox"})
338 b = &Box{In: inbox, Out: outbox, Shared: sbox}
339 if inbox != "" {
340 _, err = stmtSaveBoxes.Exec(ident, inbox, outbox, sbox, "")
341 if err != nil {
342 log.Printf("error saving boxes: %s", err)
343 }
344 }
345 }
346 boxlock.Lock()
347 boxofboxes[ident] = b
348 boxlock.Unlock()
349 return b, nil
350}
351
352func peeppeep() {
353 user, _ := butwhatabout("htest")
354 honkers := gethonkers(user.ID)
355 for _, f := range honkers {
356 if f.Flavor != "peep" {
357 continue
358 }
359 log.Printf("getting updates: %s", f.XID)
360 box, err := getboxes(f.XID)
361 if err != nil {
362 log.Printf("error getting outbox: %s", err)
363 continue
364 }
365 log.Printf("getting outbox")
366 j, err := GetJunk(box.Out)
367 if err != nil {
368 log.Printf("err: %s", err)
369 continue
370 }
371 t, _ := jsongetstring(j, "type")
372 if t == "OrderedCollection" {
373 items, _ := jsongetarray(j, "orderedItems")
374 if items == nil {
375 page1, _ := jsongetstring(j, "first")
376 j, err = GetJunk(page1)
377 if err != nil {
378 log.Printf("err: %s", err)
379 continue
380 }
381 items, _ = jsongetarray(j, "orderedItems")
382 }
383
384 for _, item := range items {
385 xonk := xonkxonk(user, item)
386 if xonk != nil {
387 savexonk(user, xonk)
388 }
389 }
390 }
391 }
392}
393
394func whosthere(xid string) ([]string, string) {
395 obj, err := GetJunk(xid)
396 if err != nil {
397 log.Printf("error getting remote xonk: %s", err)
398 return nil, ""
399 }
400 convoy, _ := jsongetstring(obj, "context")
401 if convoy == "" {
402 convoy, _ = jsongetstring(obj, "conversation")
403 }
404 return newphone(nil, obj), convoy
405}
406
407func newphone(a []string, obj map[string]interface{}) []string {
408 for _, addr := range []string{"to", "cc", "attributedTo"} {
409 who, _ := jsongetstring(obj, addr)
410 if who != "" {
411 a = append(a, who)
412 }
413 whos, _ := jsongetarray(obj, addr)
414 for _, w := range whos {
415 who, _ := w.(string)
416 if who != "" {
417 a = append(a, who)
418 }
419 }
420 }
421 return a
422}
423
424func xonkxonk(user *WhatAbout, item interface{}) *Honk {
425 depth := 0
426 maxdepth := 4
427 var xonkxonkfn func(item interface{}) *Honk
428
429 saveoneup := func(xid string) {
430 log.Printf("getting oneup: %s", xid)
431 if depth >= maxdepth {
432 log.Printf("in too deep")
433 return
434 }
435 obj, err := GetJunk(xid)
436 if err != nil {
437 log.Printf("error getting oneup: %s", err)
438 return
439 }
440 depth++
441 xonk := xonkxonkfn(obj)
442 if xonk != nil {
443 savexonk(user, xonk)
444 }
445 depth--
446 }
447
448 xonkxonkfn = func(item interface{}) *Honk {
449 // id, _ := jsongetstring(item, "id")
450 what, _ := jsongetstring(item, "type")
451 dt, _ := jsongetstring(item, "published")
452
453 var audience []string
454 var err error
455 var xid, rid, url, content, convoy string
456 var obj map[string]interface{}
457 var ok bool
458 switch what {
459 case "Announce":
460 xid, ok = jsongetstring(item, "object")
461 if ok {
462 if !needxonkid(user, xid) {
463 return nil
464 }
465 log.Printf("getting bonk: %s", xid)
466 obj, err = GetJunk(xid)
467 if err != nil {
468 log.Printf("error regetting: %s", err)
469 }
470 } else {
471 obj, _ = jsongetmap(item, "object")
472 }
473 what = "bonk"
474 case "Create":
475 obj, _ = jsongetmap(item, "object")
476 what = "honk"
477 case "Note":
478 obj = item.(map[string]interface{})
479 what = "honk"
480 case "Delete":
481 obj, _ = jsongetmap(item, "object")
482 rid, _ = jsongetstring(item, "object")
483 what = "eradicate"
484 default:
485 log.Printf("unknown activity: %s", what)
486 return nil
487 }
488
489 var xonk Honk
490 who, _ := jsongetstring(item, "actor")
491 if obj != nil {
492 if who == "" {
493 who, _ = jsongetstring(obj, "attributedTo")
494 }
495 ot, _ := jsongetstring(obj, "type")
496 url, _ = jsongetstring(obj, "url")
497 if ot == "Note" || ot == "Article" {
498 audience = newphone(audience, obj)
499 xid, _ = jsongetstring(obj, "id")
500 content, _ = jsongetstring(obj, "content")
501 summary, _ := jsongetstring(obj, "summary")
502 if !strings.HasPrefix(content, "<p>") {
503 content = "<p>" + content
504 }
505 if summary != "" {
506 content = "<p>summary: " + summary + content
507 }
508 rid, _ = jsongetstring(obj, "inReplyTo")
509 convoy, _ = jsongetstring(obj, "context")
510 if convoy == "" {
511 convoy, _ = jsongetstring(obj, "conversation")
512 }
513 if what == "honk" && rid != "" {
514 what = "tonk"
515 }
516 }
517 if ot == "Tombstone" {
518 rid, _ = jsongetstring(obj, "id")
519 }
520 atts, _ := jsongetarray(obj, "attachment")
521 for i, att := range atts {
522 at, _ := jsongetstring(att, "type")
523 mt, _ := jsongetstring(att, "mediaType")
524 u, _ := jsongetstring(att, "url")
525 name, _ := jsongetstring(att, "name")
526 if i < 4 && (at == "Document" || at == "Image") {
527 mt = strings.ToLower(mt)
528 log.Printf("attachment: %s %s", mt, u)
529 if mt == "image/jpeg" || mt == "image/png" ||
530 mt == "text/plain" {
531 donk := savedonk(u, name, mt)
532 if donk != nil {
533 xonk.Donks = append(xonk.Donks, donk)
534 }
535 } else {
536 u = html.EscapeString(u)
537 content += fmt.Sprintf(
538 `<p>External attachment: <a href="%s" rel=noreferrer>%s</a>`, u, u)
539 }
540 } else {
541 log.Printf("unknown attachment: %s", at)
542 }
543 }
544 tags, _ := jsongetarray(obj, "tag")
545 for _, tag := range tags {
546 tt, _ := jsongetstring(tag, "type")
547 name, _ := jsongetstring(tag, "name")
548 if tt == "Emoji" {
549 icon, _ := jsongetmap(tag, "icon")
550 mt, _ := jsongetstring(icon, "mediaType")
551 if mt == "" {
552 mt = "image/png"
553 }
554 u, _ := jsongetstring(icon, "url")
555 donk := savedonk(u, name, mt)
556 if donk != nil {
557 xonk.Donks = append(xonk.Donks, donk)
558 }
559 }
560 }
561 }
562 audience = append(audience, who)
563
564 audience = oneofakind(audience)
565
566 xonk.UserID = user.ID
567 xonk.What = what
568 xonk.Honker = who
569 xonk.XID = xid
570 xonk.RID = rid
571 xonk.Date, _ = time.Parse(time.RFC3339, dt)
572 xonk.URL = url
573 xonk.Noise = content
574 xonk.Audience = audience
575 xonk.Convoy = convoy
576
577 if needxonk(user, &xonk) {
578 if what == "tonk" {
579 if needxonkid(user, rid) {
580 saveoneup(rid)
581 }
582 }
583 return &xonk
584 }
585 return nil
586 }
587
588 return xonkxonkfn(item)
589}
590
591func rubadubdub(user *WhatAbout, req map[string]interface{}) {
592 xid, _ := jsongetstring(req, "id")
593 reqactor, _ := jsongetstring(req, "actor")
594 j := NewJunk()
595 j["@context"] = itiswhatitis
596 j["id"] = user.URL + "/dub/" + xid
597 j["type"] = "Accept"
598 j["actor"] = user.URL
599 j["to"] = reqactor
600 j["published"] = time.Now().UTC().Format(time.RFC3339)
601 j["object"] = req
602
603 WriteJunk(os.Stdout, j)
604
605 actor, _ := jsongetstring(req, "actor")
606 box, err := getboxes(actor)
607 if err != nil {
608 log.Printf("can't get dub box: %s", err)
609 return
610 }
611 keyname, key := ziggy(user.Name)
612 err = PostJunk(keyname, key, box.In, j)
613 if err != nil {
614 log.Printf("can't rub a dub: %s", err)
615 return
616 }
617 stmtSaveDub.Exec(user.ID, actor, actor, "dub")
618}
619
620func itakeitallback(user *WhatAbout, xid string) error {
621 j := NewJunk()
622 j["@context"] = itiswhatitis
623 j["id"] = user.URL + "/unsub/" + xid
624 j["type"] = "Undo"
625 j["actor"] = user.URL
626 j["to"] = xid
627 f := NewJunk()
628 f["id"] = user.URL + "/sub/" + xid
629 f["type"] = "Follow"
630 f["actor"] = user.URL
631 f["to"] = xid
632 j["object"] = f
633 j["published"] = time.Now().UTC().Format(time.RFC3339)
634
635 box, err := getboxes(xid)
636 if err != nil {
637 return err
638 }
639 keyname, key := ziggy(user.Name)
640 err = PostJunk(keyname, key, box.In, j)
641 if err != nil {
642 return err
643 }
644 return nil
645}
646
647func subsub(user *WhatAbout, xid string) {
648 j := NewJunk()
649 j["@context"] = itiswhatitis
650 j["id"] = user.URL + "/sub/" + xid
651 j["type"] = "Follow"
652 j["actor"] = user.URL
653 j["to"] = xid
654 j["object"] = xid
655 j["published"] = time.Now().UTC().Format(time.RFC3339)
656
657 box, err := getboxes(xid)
658 if err != nil {
659 log.Printf("can't send follow: %s", err)
660 return
661 }
662 WriteJunk(os.Stdout, j)
663 keyname, key := ziggy(user.Name)
664 err = PostJunk(keyname, key, box.In, j)
665 if err != nil {
666 log.Printf("failed to subsub: %s", err)
667 }
668}
669
670func jonkjonk(user *WhatAbout, h *Honk) (map[string]interface{}, map[string]interface{}) {
671 dt := h.Date.Format(time.RFC3339)
672 var jo map[string]interface{}
673 j := NewJunk()
674 j["id"] = user.URL + "/" + h.What + "/" + h.XID
675 j["actor"] = user.URL
676 j["published"] = dt
677 j["to"] = h.Audience[0]
678 if len(h.Audience) > 1 {
679 j["cc"] = h.Audience[1:]
680 }
681
682 switch h.What {
683 case "zonk":
684 fallthrough
685 case "tonk":
686 fallthrough
687 case "honk":
688 j["type"] = "Create"
689 if h.What == "zonk" {
690 j["type"] = "Delete"
691 }
692
693 jo = NewJunk()
694 jo["id"] = user.URL + "/h/" + h.XID
695 jo["type"] = "Note"
696 if h.What == "zonk" {
697 jo["type"] = "Tombstone"
698 }
699 jo["published"] = dt
700 jo["url"] = user.URL + "/h/" + h.XID
701 jo["attributedTo"] = user.URL
702 if h.RID != "" {
703 jo["inReplyTo"] = h.RID
704 }
705 if h.Convoy != "" {
706 jo["context"] = h.Convoy
707 jo["conversation"] = h.Convoy
708 }
709 jo["to"] = h.Audience[0]
710 if len(h.Audience) > 1 {
711 jo["cc"] = h.Audience[1:]
712 }
713 jo["content"] = mentionize(h.Noise)
714 jo["summary"] = nil
715 var tags []interface{}
716 g := bunchofgrapes(h.Noise)
717 for _, m := range g {
718 t := NewJunk()
719 t["type"] = "Mention"
720 t["name"] = m.who
721 t["href"] = m.where
722 tags = append(tags, t)
723 }
724 herd := herdofemus(h.Noise)
725 for _, e := range herd {
726 t := NewJunk()
727 t["id"] = e.ID
728 t["type"] = "Emoji"
729 t["name"] = e.Name
730 i := NewJunk()
731 i["type"] = "Image"
732 i["mediaType"] = "image/png"
733 i["url"] = e.ID
734 t["icon"] = i
735 tags = append(tags, t)
736 }
737 if len(tags) > 0 {
738 jo["tag"] = tags
739 }
740 var atts []interface{}
741 for _, d := range h.Donks {
742 if re_emus.MatchString(d.Name) {
743 continue
744 }
745 jd := NewJunk()
746 jd["mediaType"] = d.Media
747 jd["name"] = d.Name
748 jd["type"] = "Document"
749 jd["url"] = d.URL
750 atts = append(atts, jd)
751 }
752 if len(atts) > 0 {
753 jo["attachment"] = atts
754 }
755 j["object"] = jo
756 case "bonk":
757 j["type"] = "Announce"
758 j["object"] = h.XID
759 }
760
761 return j, jo
762}
763
764func honkworldwide(user *WhatAbout, honk *Honk) {
765 jonk, _ := jonkjonk(user, honk)
766 jonk["@context"] = itiswhatitis
767 var buf bytes.Buffer
768 WriteJunk(&buf, jonk)
769 msg := buf.Bytes()
770
771 rcpts := make(map[string]bool)
772 for _, a := range honk.Audience {
773 if a != thewholeworld && a != user.URL && !strings.HasSuffix(a, "/followers") {
774 box, _ := getboxes(a)
775 if box != nil && box.Shared != "" {
776 rcpts["%"+box.Shared] = true
777 } else {
778 rcpts[a] = true
779 }
780 }
781 }
782 for _, f := range getdubs(user.ID) {
783 box, _ := getboxes(f.XID)
784 if box != nil && box.Shared != "" {
785 rcpts["%"+box.Shared] = true
786 } else {
787 rcpts[f.XID] = true
788 }
789 }
790 for a := range rcpts {
791 go deliverate(0, user.Name, a, msg)
792 }
793}
794
795func asjonker(user *WhatAbout) map[string]interface{} {
796 about := obfusbreak(user.About)
797
798 j := NewJunk()
799 j["@context"] = itiswhatitis
800 j["id"] = user.URL
801 j["type"] = "Person"
802 j["inbox"] = user.URL + "/inbox"
803 j["outbox"] = user.URL + "/outbox"
804 j["followers"] = user.URL + "/followers"
805 j["following"] = user.URL + "/following"
806 j["name"] = user.Display
807 j["preferredUsername"] = user.Name
808 j["summary"] = about
809 j["url"] = user.URL
810 a := NewJunk()
811 a["type"] = "icon"
812 a["mediaType"] = "image/png"
813 a["url"] = fmt.Sprintf("https://%s/a?a=%s", serverName, url.QueryEscape(user.URL))
814 j["icon"] = a
815 k := NewJunk()
816 k["id"] = user.URL + "#key"
817 k["owner"] = user.URL
818 k["publicKeyPem"] = user.Key
819 j["publicKey"] = k
820
821 return j
822}