secluded.site
Initial commit
author
Stephen Paul Weber
date
(May 14, 2024, 9:11 PM -0500)
commit
dd57a2b0
dd57a2b09767f43e2e6755f183514eaa1a8b1711
+1487
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+661
COPYING
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COPYING
···
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GNU AFFERO GENERAL PUBLIC LICENSE
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Version 3, 19 November 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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authors of the material; or
366
+
367
+
e) Declining to grant rights under trademark law for use of some
368
+
trade names, trademarks, or service marks; or
369
+
370
+
f) Requiring indemnification of licensors and authors of that
371
+
material by anyone who conveys the material (or modified versions of
372
+
it) with contractual assumptions of liability to the recipient, for
373
+
any liability that these contractual assumptions directly impose on
374
+
those licensors and authors.
375
+
376
+
All other non-permissive additional terms are considered "further
377
+
restrictions" within the meaning of section 10. If the Program as you
378
+
received it, or any part of it, contains a notice stating that it is
379
+
governed by this License along with a term that is a further
380
+
restriction, you may remove that term. If a license document contains
381
+
a further restriction but permits relicensing or conveying under this
382
+
License, you may add to a covered work material governed by the terms
383
+
of that license document, provided that the further restriction does
384
+
not survive such relicensing or conveying.
385
+
386
+
If you add terms to a covered work in accord with this section, you
387
+
must place, in the relevant source files, a statement of the
388
+
additional terms that apply to those files, or a notice indicating
389
+
where to find the applicable terms.
390
+
391
+
Additional terms, permissive or non-permissive, may be stated in the
392
+
form of a separately written license, or stated as exceptions;
393
+
the above requirements apply either way.
394
+
395
+
8. Termination.
396
+
397
+
You may not propagate or modify a covered work except as expressly
398
+
provided under this License. Any attempt otherwise to propagate or
399
+
modify it is void, and will automatically terminate your rights under
400
+
this License (including any patent licenses granted under the third
401
+
paragraph of section 11).
402
+
403
+
However, if you cease all violation of this License, then your
404
+
license from a particular copyright holder is reinstated (a)
405
+
provisionally, unless and until the copyright holder explicitly and
406
+
finally terminates your license, and (b) permanently, if the copyright
407
+
holder fails to notify you of the violation by some reasonable means
408
+
prior to 60 days after the cessation.
409
+
410
+
Moreover, your license from a particular copyright holder is
411
+
reinstated permanently if the copyright holder notifies you of the
412
+
violation by some reasonable means, this is the first time you have
413
+
received notice of violation of this License (for any work) from that
414
+
copyright holder, and you cure the violation prior to 30 days after
415
+
your receipt of the notice.
416
+
417
+
Termination of your rights under this section does not terminate the
418
+
licenses of parties who have received copies or rights from you under
419
+
this License. If your rights have been terminated and not permanently
420
+
reinstated, you do not qualify to receive new licenses for the same
421
+
material under section 10.
422
+
423
+
9. Acceptance Not Required for Having Copies.
424
+
425
+
You are not required to accept this License in order to receive or
426
+
run a copy of the Program. Ancillary propagation of a covered work
427
+
occurring solely as a consequence of using peer-to-peer transmission
428
+
to receive a copy likewise does not require acceptance. However,
429
+
nothing other than this License grants you permission to propagate or
430
+
modify any covered work. These actions infringe copyright if you do
431
+
not accept this License. Therefore, by modifying or propagating a
432
+
covered work, you indicate your acceptance of this License to do so.
433
+
434
+
10. Automatic Licensing of Downstream Recipients.
435
+
436
+
Each time you convey a covered work, the recipient automatically
437
+
receives a license from the original licensors, to run, modify and
438
+
propagate that work, subject to this License. You are not responsible
439
+
for enforcing compliance by third parties with this License.
440
+
441
+
An "entity transaction" is a transaction transferring control of an
442
+
organization, or substantially all assets of one, or subdividing an
443
+
organization, or merging organizations. If propagation of a covered
444
+
work results from an entity transaction, each party to that
445
+
transaction who receives a copy of the work also receives whatever
446
+
licenses to the work the party's predecessor in interest had or could
447
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give under the previous paragraph, plus a right to possession of the
448
+
Corresponding Source of the work from the predecessor in interest, if
449
+
the predecessor has it or can get it with reasonable efforts.
450
+
451
+
You may not impose any further restrictions on the exercise of the
452
+
rights granted or affirmed under this License. For example, you may
453
+
not impose a license fee, royalty, or other charge for exercise of
454
+
rights granted under this License, and you may not initiate litigation
455
+
(including a cross-claim or counterclaim in a lawsuit) alleging that
456
+
any patent claim is infringed by making, using, selling, offering for
457
+
sale, or importing the Program or any portion of it.
458
+
459
+
11. Patents.
460
+
461
+
A "contributor" is a copyright holder who authorizes use under this
462
+
License of the Program or a work on which the Program is based. The
463
+
work thus licensed is called the contributor's "contributor version".
464
+
465
+
A contributor's "essential patent claims" are all patent claims
466
+
owned or controlled by the contributor, whether already acquired or
467
+
hereafter acquired, that would be infringed by some manner, permitted
468
+
by this License, of making, using, or selling its contributor version,
469
+
but do not include claims that would be infringed only as a
470
+
consequence of further modification of the contributor version. For
471
+
purposes of this definition, "control" includes the right to grant
472
+
patent sublicenses in a manner consistent with the requirements of
473
+
this License.
474
+
475
+
Each contributor grants you a non-exclusive, worldwide, royalty-free
476
+
patent license under the contributor's essential patent claims, to
477
+
make, use, sell, offer for sale, import and otherwise run, modify and
478
+
propagate the contents of its contributor version.
479
+
480
+
In the following three paragraphs, a "patent license" is any express
481
+
agreement or commitment, however denominated, not to enforce a patent
482
+
(such as an express permission to practice a patent or covenant not to
483
+
sue for patent infringement). To "grant" such a patent license to a
484
+
party means to make such an agreement or commitment not to enforce a
485
+
patent against the party.
486
+
487
+
If you convey a covered work, knowingly relying on a patent license,
488
+
and the Corresponding Source of the work is not available for anyone
489
+
to copy, free of charge and under the terms of this License, through a
490
+
publicly available network server or other readily accessible means,
491
+
then you must either (1) cause the Corresponding Source to be so
492
+
available, or (2) arrange to deprive yourself of the benefit of the
493
+
patent license for this particular work, or (3) arrange, in a manner
494
+
consistent with the requirements of this License, to extend the patent
495
+
license to downstream recipients. "Knowingly relying" means you have
496
+
actual knowledge that, but for the patent license, your conveying the
497
+
covered work in a country, or your recipient's use of the covered work
498
+
in a country, would infringe one or more identifiable patents in that
499
+
country that you have reason to believe are valid.
500
+
501
+
If, pursuant to or in connection with a single transaction or
502
+
arrangement, you convey, or propagate by procuring conveyance of, a
503
+
covered work, and grant a patent license to some of the parties
504
+
receiving the covered work authorizing them to use, propagate, modify
505
+
or convey a specific copy of the covered work, then the patent license
506
+
you grant is automatically extended to all recipients of the covered
507
+
work and works based on it.
508
+
509
+
A patent license is "discriminatory" if it does not include within
510
+
the scope of its coverage, prohibits the exercise of, or is
511
+
conditioned on the non-exercise of one or more of the rights that are
512
+
specifically granted under this License. You may not convey a covered
513
+
work if you are a party to an arrangement with a third party that is
514
+
in the business of distributing software, under which you make payment
515
+
to the third party based on the extent of your activity of conveying
516
+
the work, and under which the third party grants, to any of the
517
+
parties who would receive the covered work from you, a discriminatory
518
+
patent license (a) in connection with copies of the covered work
519
+
conveyed by you (or copies made from those copies), or (b) primarily
520
+
for and in connection with specific products or compilations that
521
+
contain the covered work, unless you entered into that arrangement,
522
+
or that patent license was granted, prior to 28 March 2007.
523
+
524
+
Nothing in this License shall be construed as excluding or limiting
525
+
any implied license or other defenses to infringement that may
526
+
otherwise be available to you under applicable patent law.
527
+
528
+
12. No Surrender of Others' Freedom.
529
+
530
+
If conditions are imposed on you (whether by court order, agreement or
531
+
otherwise) that contradict the conditions of this License, they do not
532
+
excuse you from the conditions of this License. If you cannot convey a
533
+
covered work so as to satisfy simultaneously your obligations under this
534
+
License and any other pertinent obligations, then as a consequence you may
535
+
not convey it at all. For example, if you agree to terms that obligate you
536
+
to collect a royalty for further conveying from those to whom you convey
537
+
the Program, the only way you could satisfy both those terms and this
538
+
License would be to refrain entirely from conveying the Program.
539
+
540
+
13. Remote Network Interaction; Use with the GNU General Public License.
541
+
542
+
Notwithstanding any other provision of this License, if you modify the
543
+
Program, your modified version must prominently offer all users
544
+
interacting with it remotely through a computer network (if your version
545
+
supports such interaction) an opportunity to receive the Corresponding
546
+
Source of your version by providing access to the Corresponding Source
547
+
from a network server at no charge, through some standard or customary
548
+
means of facilitating copying of software. This Corresponding Source
549
+
shall include the Corresponding Source for any work covered by version 3
550
+
of the GNU General Public License that is incorporated pursuant to the
551
+
following paragraph.
552
+
553
+
Notwithstanding any other provision of this License, you have
554
+
permission to link or combine any covered work with a work licensed
555
+
under version 3 of the GNU General Public License into a single
556
+
combined work, and to convey the resulting work. The terms of this
557
+
License will continue to apply to the part which is the covered work,
558
+
but the work with which it is combined will remain governed by version
559
+
3 of the GNU General Public License.
560
+
561
+
14. Revised Versions of this License.
562
+
563
+
The Free Software Foundation may publish revised and/or new versions of
564
+
the GNU Affero General Public License from time to time. Such new versions
565
+
will be similar in spirit to the present version, but may differ in detail to
566
+
address new problems or concerns.
567
+
568
+
Each version is given a distinguishing version number. If the
569
+
Program specifies that a certain numbered version of the GNU Affero General
570
+
Public License "or any later version" applies to it, you have the
571
+
option of following the terms and conditions either of that numbered
572
+
version or of any later version published by the Free Software
573
+
Foundation. If the Program does not specify a version number of the
574
+
GNU Affero General Public License, you may choose any version ever published
575
+
by the Free Software Foundation.
576
+
577
+
If the Program specifies that a proxy can decide which future
578
+
versions of the GNU Affero General Public License can be used, that proxy's
579
+
public statement of acceptance of a version permanently authorizes you
580
+
to choose that version for the Program.
581
+
582
+
Later license versions may give you additional or different
583
+
permissions. However, no additional obligations are imposed on any
584
+
author or copyright holder as a result of your choosing to follow a
585
+
later version.
586
+
587
+
15. Disclaimer of Warranty.
588
+
589
+
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
590
+
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
591
+
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
592
+
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
593
+
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
594
+
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
595
+
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
596
+
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
597
+
598
+
16. Limitation of Liability.
599
+
600
+
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
601
+
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
602
+
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
603
+
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
604
+
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
605
+
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
606
+
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
607
+
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
608
+
SUCH DAMAGES.
609
+
610
+
17. Interpretation of Sections 15 and 16.
611
+
612
+
If the disclaimer of warranty and limitation of liability provided
613
+
above cannot be given local legal effect according to their terms,
614
+
reviewing courts shall apply local law that most closely approximates
615
+
an absolute waiver of all civil liability in connection with the
616
+
Program, unless a warranty or assumption of liability accompanies a
617
+
copy of the Program in return for a fee.
618
+
619
+
END OF TERMS AND CONDITIONS
620
+
621
+
How to Apply These Terms to Your New Programs
622
+
623
+
If you develop a new program, and you want it to be of the greatest
624
+
possible use to the public, the best way to achieve this is to make it
625
+
free software which everyone can redistribute and change under these terms.
626
+
627
+
To do so, attach the following notices to the program. It is safest
628
+
to attach them to the start of each source file to most effectively
629
+
state the exclusion of warranty; and each file should have at least
630
+
the "copyright" line and a pointer to where the full notice is found.
631
+
632
+
<one line to give the program's name and a brief idea of what it does.>
633
+
Copyright (C) <year> <name of author>
634
+
635
+
This program is free software: you can redistribute it and/or modify
636
+
it under the terms of the GNU Affero General Public License as published by
637
+
the Free Software Foundation, either version 3 of the License, or
638
+
(at your option) any later version.
639
+
640
+
This program is distributed in the hope that it will be useful,
641
+
but WITHOUT ANY WARRANTY; without even the implied warranty of
642
+
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
643
+
GNU Affero General Public License for more details.
644
+
645
+
You should have received a copy of the GNU Affero General Public License
646
+
along with this program. If not, see <http://www.gnu.org/licenses/>.
647
+
648
+
Also add information on how to contact you by electronic and paper mail.
649
+
650
+
If your software can interact with users remotely through a computer
651
+
network, you should also make sure that it provides a way for users to
652
+
get its source. For example, if your program is a web application, its
653
+
interface could display a "Source" link that leads users to an archive
654
+
of the code. There are many ways you could offer source, and different
655
+
solutions will be better for different programs; see section 13 for the
656
+
specific requirements.
657
+
658
+
You should also get your employer (if you work as a programmer) or school,
659
+
if any, to sign a "copyright disclaimer" for the program, if necessary.
660
+
For more information on this, and how to apply and follow the GNU AGPL, see
661
+
<http://www.gnu.org/licenses/>.
+11
Gemfile
+11
Gemfile
···
1
+
# frozen_string_literal: true
2
+
3
+
source "https://rubygems.org"
4
+
gem "amazing_print"
5
+
gem "blather", git: "https://github.com/adhearsion/blather.git", branch: "develop"
6
+
gem "em-http-request", git: "https://github.com/singpolyma/em-http-request", branch: "fix-letsencrypt"
7
+
gem "em_promise.rb"
8
+
gem "ougai"
9
+
gem "savon"
10
+
11
+
gem "rubocop"
+84
lib/addresses.rb
+84
lib/addresses.rb
···
1
+
# frozen_string_literal: true
2
+
3
+
class Addresses < Blather::XMPPNode
4
+
include Enumerable
5
+
register :addresses, "http://jabber.org/protocol/address"
6
+
7
+
def self.new(addresses)
8
+
new_node = super :addresses
9
+
10
+
if addresses.is_a?(Array)
11
+
addresses.each do |address|
12
+
new_node << Address.new(**address)
13
+
end
14
+
end
15
+
16
+
new_node
17
+
end
18
+
19
+
def self.import(node)
20
+
ns = node.namespace&.href
21
+
klass = class_from_registration(node.element_name, ns)
22
+
# For some reason blather tries to import a message with us as a child as us
23
+
# So if we don't override this it leads to infinite recursion
24
+
if klass == Blather::Stanza::Message
25
+
Blather::Stanza::Message.new(node[:type]).inherit(node)
26
+
else
27
+
super
28
+
end
29
+
end
30
+
31
+
def each
32
+
find("./ns:address", ns: self.class.registered_ns).each do |node|
33
+
yield Address.import(node)
34
+
end
35
+
end
36
+
37
+
class Address < Blather::XMPPNode
38
+
register :address, "http://jabber.org/protocol/address"
39
+
40
+
def self.new(*, type: nil, jid: nil, uri: nil, delivered: nil)
41
+
new_node = super :address
42
+
new_node["type"] = type
43
+
new_node["jid"] = jid if jid
44
+
new_node["uri"] = uri if uri
45
+
new_node["delivered"] = delivered.to_s unless delivered.nil?
46
+
new_node
47
+
end
48
+
49
+
def type
50
+
self["type"]
51
+
end
52
+
53
+
def jid
54
+
if self["jid"]
55
+
Blather::JID.new(self["jid"])
56
+
else
57
+
Blather::JID.new(uri.sub(/\Asms:\+?/, ""), "mms.chat.1pcom.net")
58
+
end
59
+
end
60
+
61
+
def uri
62
+
self["uri"]
63
+
end
64
+
65
+
def delivered?
66
+
self["delivered"] == "true"
67
+
end
68
+
end
69
+
end
70
+
71
+
module Blather
72
+
class Stanza
73
+
class Message
74
+
def addresses
75
+
find(
76
+
"/message/ns:addresses",
77
+
ns: "http://jabber.org/protocol/address"
78
+
).first&.then do |node|
79
+
Addresses.import(node)
80
+
end
81
+
end
82
+
end
83
+
end
84
+
end
+73
lib/blather_client.rb
+73
lib/blather_client.rb
···
1
+
# frozen_string_literal: true
2
+
3
+
class BlatherClient < Blather::Client
4
+
def handle_data(stanza)
5
+
EMPromise.resolve(nil).then {
6
+
with_sentry(stanza) do |scope|
7
+
Thread.current[:log] = ::LOG.child(
8
+
transaction: scope.transaction_name
9
+
)
10
+
super
11
+
rescue StandardError => e
12
+
handle_error(scope, stanza, e)
13
+
end
14
+
}.catch { |e| panic(e) }
15
+
end
16
+
17
+
def with_sentry(stanza)
18
+
Sentry.clone_hub_to_current_thread
19
+
20
+
Sentry.with_scope do |scope|
21
+
setup_scope(stanza, scope)
22
+
yield scope
23
+
ensure
24
+
scope.get_transaction&.then do |tx|
25
+
tx.set_status("ok") unless tx.status
26
+
tx.finish
27
+
end
28
+
end
29
+
end
30
+
31
+
def setup_scope(stanza, scope)
32
+
name = stanza.respond_to?(:node) ? stanza.node : stanza.name
33
+
scope.clear_breadcrumbs
34
+
scope.set_transaction_name(name)
35
+
scope.set_user(jid: stanza.from.stripped.to_s)
36
+
37
+
transaction = Sentry.start_transaction(
38
+
name: name,
39
+
op: "blather.handle_data"
40
+
)
41
+
scope.set_span(transaction) if transaction
42
+
end
43
+
44
+
def handle_error(scope, stanza, e)
45
+
log.error(
46
+
"Error raised during #{scope.transaction_name}: " \
47
+
"#{e.class}",
48
+
e
49
+
)
50
+
Sentry.capture_exception(e) unless e.is_a?(Sentry::Error)
51
+
scope.get_transaction&.set_status("internal_error")
52
+
return if e.respond_to?(:replied?) && e.replied?
53
+
54
+
write stanza.as_error("internal-server-error", :cancel)
55
+
end
56
+
57
+
def call_handler(handler, guards, stanza)
58
+
result = if guards.first.respond_to?(:to_str)
59
+
found = stanza.find(*guards)
60
+
throw :pass if found.empty?
61
+
62
+
handler.call(stanza, found)
63
+
else
64
+
throw :pass if guarded?(guards, stanza)
65
+
66
+
handler.call(stanza)
67
+
end
68
+
69
+
return result unless result.is_a?(Promise)
70
+
71
+
result.sync
72
+
end
73
+
end
+9
lib/blather_ext.rb
+9
lib/blather_ext.rb
+23
lib/em.rb
+23
lib/em.rb
···
1
+
# frozen_string_literal: true
2
+
3
+
require "em_promise"
4
+
5
+
module EM
6
+
def self.promise_defer(klass: EMPromise, &block)
7
+
promise = klass.new
8
+
EventMachine.defer(
9
+
block,
10
+
promise.method(:fulfill),
11
+
promise.method(:reject)
12
+
)
13
+
promise
14
+
end
15
+
16
+
def self.promise_timer(timeout)
17
+
promise = EMPromise.new
18
+
EM.add_timer(timeout) do
19
+
promise.fulfill(nil)
20
+
end
21
+
promise
22
+
end
23
+
end
+64
lib/incoming_mms.rb
+64
lib/incoming_mms.rb
···
1
+
# frozen_string_literal: true
2
+
3
+
class IncomingMMS
4
+
def self.for(to, json)
5
+
raise "Unknown encoding: #{json.inspect}" if json["encoding"] != "native"
6
+
7
+
txt, media = extract_parts(json)
8
+
9
+
EMPromise.all(
10
+
txt.map { |u|
11
+
EM::HttpRequest.new(u, tls: { verify_peer: true }).get.then(&:response)
12
+
}
13
+
).then do |fetched_txt|
14
+
new(to, fetched_txt, media, clean_fake_array(json["recip"]))
15
+
end
16
+
end
17
+
18
+
def self.extract_parts(json)
19
+
clean_fake_array(json["files"])
20
+
.grep_v(/\.smil\Z/i)
21
+
.map { |part| "#{json['url']}&authkey=#{json['authkey']}&file=#{part}" }
22
+
.partition { |url| url.end_with?(".txt") }
23
+
end
24
+
25
+
def self.clean_fake_array(str)
26
+
# Instead of arrays we get sent comma-seperated strings
27
+
# which sometimes contain blank elements or random whitespace
28
+
str.to_s.split(",").map(&:strip).reject(&:empty?)
29
+
end
30
+
31
+
def initialize(to, txt, media, recip)
32
+
@to = to
33
+
@txt = txt
34
+
@media = media
35
+
@recip = recip
36
+
end
37
+
38
+
def unproxied_to
39
+
ProxiedJID.new(@to).unproxied
40
+
end
41
+
42
+
def oobs
43
+
@media.map(&OOB.method(:new))
44
+
end
45
+
46
+
def addresses
47
+
return nil if @recip.empty?
48
+
49
+
@addresses ||= Addresses.new(
50
+
[{ type: "to", jid: unproxied_to }] +
51
+
@recip.map { |r| { type: "to", uri: "sms:+#{r}", delivered: true } }
52
+
)
53
+
end
54
+
55
+
def to_stanza
56
+
Blather::Stanza::Message.new(
57
+
addresses ? unproxied_to.domain : unproxied_to,
58
+
@txt.empty? ? nil : @txt.join("\n\n")
59
+
).tap do |m|
60
+
oobs.each { |oob| m << oob }
61
+
m << addresses if addresses
62
+
end
63
+
end
64
+
end
+66
lib/oob.rb
+66
lib/oob.rb
···
1
+
# frozen_string_literal: true
2
+
3
+
require "blather"
4
+
5
+
class OOB < Blather::XMPPNode
6
+
register :oob, "jabber:x:oob"
7
+
8
+
def self.new(url=nil, desc: nil)
9
+
new_node = super :x
10
+
11
+
case url
12
+
when Nokogiri::XML::Node
13
+
new_node.inherit url
14
+
else
15
+
new_node.url = url if url && url != "x" && url != :x
16
+
new_node.desc = desc if desc
17
+
end
18
+
19
+
new_node
20
+
end
21
+
22
+
def self.find_or_create(parent)
23
+
if (found_x = parent.find("ns:x", ns: registered_ns).first)
24
+
x = new(found_x)
25
+
found_x.remove
26
+
else
27
+
x = new
28
+
end
29
+
parent << x
30
+
x
31
+
end
32
+
33
+
def url
34
+
find("ns:url", ns: self.class.registered_ns).first&.content
35
+
end
36
+
37
+
def url=(url)
38
+
remove_children :url
39
+
i = Niceogiri::XML::Node.new(:url, document, namespace)
40
+
i.content = url
41
+
self << i
42
+
end
43
+
44
+
def desc
45
+
find("ns:desc", ns: self.class.registered_ns).first&.content
46
+
end
47
+
48
+
def desc=(description)
49
+
remove_children :desc
50
+
i = Niceogiri::XML::Node.new(:desc, document, namespace)
51
+
i.content = description
52
+
self << i
53
+
end
54
+
end
55
+
56
+
module Blather
57
+
class Stanza
58
+
class Message
59
+
def oobs
60
+
find("/message/ns:x", ns: "jabber:x:oob").map do |node|
61
+
OOB.import(node)
62
+
end
63
+
end
64
+
end
65
+
end
66
+
end
+42
lib/outgoing_mms.rb
+42
lib/outgoing_mms.rb
···
1
+
# frozen_string_literal: true
2
+
3
+
class OutgoingMMS
4
+
def self.for(m)
5
+
body = m.body.sub(m.oobs.first.url, "")
6
+
OutgoingMMS.new(
7
+
addresses: m.addresses ||
8
+
[Addresses::Address.new(uri: "sms:#{m.to.node}")],
9
+
body: body,
10
+
urls: m.oobs&.map(&:url)
11
+
)
12
+
end
13
+
14
+
def initialize(addresses:, body: nil, urls: nil)
15
+
@addresses = addresses.to_a
16
+
@to = @addresses.pop
17
+
@body = body
18
+
@urls = urls
19
+
end
20
+
21
+
def as_json(*)
22
+
{
23
+
encoding: :native,
24
+
recip: @addresses.map { |adr| adr.uri.sub(/\Asms:\+?/, "") }.join(",")
25
+
}
26
+
.merge(@urls ? { files: @urls.join(",") } : {})
27
+
.merge(@body && !@body.empty? ? { textmessagebody: @body } : {})
28
+
end
29
+
30
+
def to_json(*)
31
+
as_json.to_json
32
+
end
33
+
34
+
def to_stanza(id:, from:)
35
+
Blather::Stanza::Message.new(@to.jid, to_json).tap do |m|
36
+
m.id = id
37
+
m.from =
38
+
ProxiedJID.proxy(from, CONFIG[:component][:jid])
39
+
.with(resource: "#{from.resource}/#{m.id}")
40
+
end
41
+
end
42
+
end
+28
lib/proxied_jid.rb
+28
lib/proxied_jid.rb
···
1
+
# frozen_string_literal: true
2
+
3
+
require "delegate"
4
+
require "blather"
5
+
6
+
class ProxiedJID < SimpleDelegator
7
+
ESCAPED = /20|22|26|27|2f|3a|3c|3e|40|5c/.freeze
8
+
9
+
def unproxied
10
+
Blather::JID.new(
11
+
node&.gsub(/\\(#{ESCAPED})/) { |s|
12
+
s[1..-1].to_i(16).chr
13
+
}
14
+
)
15
+
end
16
+
17
+
def self.proxy(jid, suffix)
18
+
jid = Blather::JID.new(jid)
19
+
ProxiedJID.new(Blather::JID.new(
20
+
jid.stripped.to_s
21
+
.gsub(/([ "&'\/:<>@]|\\(?=#{ESCAPED}))/) { |s|
22
+
"\\#{s.ord.to_s(16)}"
23
+
},
24
+
suffix,
25
+
jid.resource
26
+
))
27
+
end
28
+
end
+54
lib/registration_repo.rb
+54
lib/registration_repo.rb
···
1
+
# frozen_string_literal: true
2
+
3
+
require "savon"
4
+
5
+
class RegistrationRepo
6
+
def initialize(redis:)
7
+
@redis = redis
8
+
@savon = Savon.client {
9
+
wsdl "https://api.1pcom.net/ws2/DIDManagement.asmx?WSDL"
10
+
convert_request_keys_to :camelcase
11
+
}
12
+
end
13
+
14
+
def find(jid)
15
+
@redis.lrange("endstream_registration-#{jid.stripped}", 0, 2)
16
+
end
17
+
18
+
def put(jid, *creds)
19
+
setup_endstream_route(*creds, jid).then do |status|
20
+
next status unless status.first[:code].to_i.zero?
21
+
22
+
@redis.rpush(
23
+
"endstream_registration-#{jid.stripped}",
24
+
*creds
25
+
).then { status }
26
+
end
27
+
end
28
+
29
+
def delete(jid)
30
+
find(jid).then do |creds|
31
+
next { code: 0 } unless creds
32
+
33
+
EMPromise.all([
34
+
setup_endstream_route(*creds, "#{creds.first}@example.com"),
35
+
@redis.del("endstream_registration-#{jid.stripped}")
36
+
]).then { |(status, _)| status }
37
+
end
38
+
end
39
+
40
+
protected
41
+
42
+
def setup_endstream_route(tel, username, password, jid)
43
+
EM.promise_defer {
44
+
@savon.call(
45
+
:did_route_sms_to_xmpp, message: {
46
+
auth: { username: username, password: password },
47
+
dID: tel.sub(/\A\+/, ""),
48
+
xMPP_user:
49
+
ProxiedJID.proxy(jid, CONFIG[:component][:jid]).stripped.to_s
50
+
}
51
+
).body.dig(:did_route_sms_to_xmpp_response, :did_route_sms_to_xmpp_result)
52
+
}
53
+
end
54
+
end
+222
sgx_endstream.rb
+222
sgx_endstream.rb
···
1
+
#!/usr/bin/ruby
2
+
# frozen_string_literal: true
3
+
4
+
require "blather/client/dsl"
5
+
require "dhall"
6
+
require "em-hiredis"
7
+
require "em-http"
8
+
require "em_promise"
9
+
require "json"
10
+
require "ougai"
11
+
require "sentry-ruby"
12
+
13
+
require_relative "lib/blather_client"
14
+
require_relative "lib/blather_ext"
15
+
require_relative "lib/em"
16
+
require_relative "lib/incoming_mms"
17
+
require_relative "lib/oob"
18
+
require_relative "lib/outgoing_mms"
19
+
require_relative "lib/proxied_jid"
20
+
require_relative "lib/registration_repo"
21
+
22
+
singleton_class.class_eval do
23
+
include Blather::DSL
24
+
Blather::DSL.append_features(self)
25
+
end
26
+
27
+
$stdout.sync = true
28
+
LOG = Ougai::Logger.new($stdout)
29
+
LOG.level = ENV.fetch("LOG_LEVEL", "info")
30
+
LOG.formatter = Ougai::Formatters::Readable.new(
31
+
nil,
32
+
nil,
33
+
plain: !$stdout.isatty
34
+
)
35
+
Blather.logger = LOG
36
+
37
+
def log
38
+
Thread.current[:log] || LOG
39
+
end
40
+
41
+
Sentry.init do |config|
42
+
config.logger = LOG
43
+
config.breadcrumbs_logger = [:sentry_logger]
44
+
end
45
+
46
+
CONFIG = Dhall::Coder
47
+
.new(safe: Dhall::Coder::JSON_LIKE + [Symbol, Proc])
48
+
.load(
49
+
"(#{ARGV[0]}) : #{__dir__}/config-schema.dhall",
50
+
transform_keys: ->(k) { k&.to_sym }
51
+
)
52
+
53
+
def panic(e, hub=nil)
54
+
log.fatal(
55
+
"Error raised during event loop: #{e.class}",
56
+
e
57
+
)
58
+
if e.is_a?(::Exception)
59
+
(hub || Sentry).capture_exception(e, hint: { background: false })
60
+
else
61
+
(hub || Sentry).capture_message(e.to_s, hint: { background: false })
62
+
end
63
+
exit 1
64
+
end
65
+
66
+
EM.error_handler(&method(:panic))
67
+
68
+
@client = BlatherClient.new
69
+
70
+
setup(
71
+
CONFIG[:component][:jid],
72
+
CONFIG[:component][:secret],
73
+
CONFIG[:server][:host],
74
+
CONFIG[:server][:port],
75
+
nil,
76
+
nil,
77
+
async: true
78
+
)
79
+
80
+
when_ready do
81
+
log.info "Ready"
82
+
REDIS = EM::Hiredis.connect
83
+
REGISTRATION_REPO = RegistrationRepo.new(redis: REDIS)
84
+
end
85
+
86
+
disco_info to: Blather::JID.new(CONFIG[:component][:jid]) do |iq|
87
+
reply = iq.reply
88
+
reply.identities = [{
89
+
name: "SGX Endstream",
90
+
type: "sms",
91
+
category: "gateway"
92
+
}]
93
+
reply.features = [
94
+
"http://jabber.org/protocol/disco#info",
95
+
"http://jabber.org/protocol/address",
96
+
"jabber:iq:register"
97
+
]
98
+
self << reply
99
+
end
100
+
101
+
disco_info to: /\A\+?\d+@/ do |iq|
102
+
reply = iq.reply
103
+
reply.identities = [{
104
+
name: "SGX Endstream",
105
+
type: "sms",
106
+
category: "client"
107
+
}]
108
+
reply.features = [
109
+
"urn:xmpp:receipts"
110
+
]
111
+
self << reply
112
+
end
113
+
114
+
ibr type: :get do |iq|
115
+
REDIS.lrange(
116
+
"endstream_registration-#{iq.from.stripped}", 0, 2
117
+
).then do |creds|
118
+
reply = iq.reply
119
+
reply.registered = true if creds&.first
120
+
reply.phone = creds&.first.to_s
121
+
reply.username = ""
122
+
reply.password = ""
123
+
self << reply
124
+
end
125
+
end
126
+
127
+
ibr type: :set do |iq|
128
+
if iq.phone.to_s !~ /\A\+?1\d{10}\Z/
129
+
self << iq.as_error("bad-request", :modify, "Invalid phone number")
130
+
next
131
+
end
132
+
133
+
if iq.username.to_s.empty? || iq.password.to_s.empty?
134
+
self << iq.as_error(
135
+
"bad-request",
136
+
:modify,
137
+
"Username and password are required"
138
+
)
139
+
next
140
+
end
141
+
142
+
REGISTRATION_REPO.delete(iq.from).then { |status|
143
+
next status if !status[:code].to_i.zero? || iq.remove?
144
+
145
+
REGISTRATION_REPO.put(iq.from, iq.phone, iq.username, iq.password)
146
+
}.then { |status|
147
+
self << if status[:code].to_i.zero?
148
+
iq.reply
149
+
else
150
+
iq.as_error("bad-request", :modify, r[:text])
151
+
end
152
+
}
153
+
end
154
+
155
+
message from: /@sms.chat.1pcom.net\Z/ do |m|
156
+
tel = if m.from.node.length > 7
157
+
"+{m.from.node}"
158
+
else
159
+
"#{m.from.node};phone-context=ca-us.phone-context.soprani.ca"
160
+
end
161
+
m.from = Blather::JID.new(tel, CONFIG[:component][:jid])
162
+
m.to = ProxiedJID.new(m.to).unproxied
163
+
m.subject = nil # They send a generic subject for some reason
164
+
self << m
165
+
end
166
+
167
+
message from: /@mms.chat.1pcom.net\Z/ do |m|
168
+
json = JSON.parse(m.body)
169
+
if json["GlobalStatus"]
170
+
log.info("MMS Status", json["disposition"])
171
+
next
172
+
end
173
+
174
+
IncomingMMS.for(m.to, json).then(&:to_stanza).then { |to_send|
175
+
to_send.id = m.id
176
+
to_send.from = Blather::JID.new("+#{m.from.node}", CONFIG[:component][:jid])
177
+
self << to_send
178
+
}
179
+
end
180
+
181
+
# Swallow errors, endstream doesn't want them
182
+
message type: :error do
183
+
true
184
+
end
185
+
186
+
message :addresses, to: Blather::JID.new(CONFIG[:component][:jid]) do |m|
187
+
self << OutgoingMMS.for(m).to_stanza(id: m.id, from: m.from)
188
+
end
189
+
190
+
message ->(m) { !m.oobs.empty? }, to: /\A\+?\d+@/ do |m|
191
+
# TODO: if too big or bad mime, send sms
192
+
self << OutgoingMMS.for(m).to_stanza(id: m.id, from: m.from)
193
+
end
194
+
195
+
def too_long_for_sms(m)
196
+
# ~3 segments
197
+
m.body.length > (m.body.ascii_only? ? 160 : 70) * 3
198
+
end
199
+
200
+
message :body, method(:too_long_for_sms), to: /\A\+?\d+@/ do |m|
201
+
self << OutgoingMMS.for(m).to_stanza(id: m.id, from: m.from)
202
+
end
203
+
204
+
message(
205
+
:body,
206
+
to: /(?:\A\+?\d+@)|(?:;phone-context=ca-us\.phone-context\.soprani\.ca\Z)/
207
+
) do |m|
208
+
m.to = Blather::JID.new(
209
+
m.to.node.sub(/\A\+/, "").sub(/;phone-context=.*\Z/, ""),
210
+
"sms.chat.1pcom.net"
211
+
)
212
+
m.from = ProxiedJID.proxy(m.from, CONFIG[:component][:jid])
213
+
self << m
214
+
end
215
+
216
+
iq type: [:get, :set] do |iq|
217
+
self << iq.as_error("service-unavailable", :cancel)
218
+
end
219
+
220
+
trap(:INT) { EM.stop }
221
+
trap(:TERM) { EM.stop }
222
+
EM.run { client.run }