Commit Graph

1006 Commits

Author SHA1 Message Date
Hubert Chathi
f1087106cf
handle empty backups according to latest spec proposal (#4123)
fixes #4056
2018-11-05 17:59:29 -05:00
Travis Ralston
a8d41c6aff Include a version query string arg for the consent route 2018-10-31 13:19:28 -06:00
Travis Ralston
d1e7b9c44c Merge branch 'develop' into travis/login-terms 2018-10-31 13:15:14 -06:00
Richard van der Hoff
193cadc988 Address review comments
Improve comments, get old room state from the context we already have
2018-10-26 17:10:30 +01:00
Richard van der Hoff
0f7d1c9906 Basic initial support for room upgrades
Currently just creates a new, empty, room, and sends a tombstone in the old
room.
2018-10-25 19:10:24 +01:00
Erik Johnston
cb53ce9d64
Refactor state group lookup to reduce DB hits (#4011)
Currently when fetching state groups from the data store we make two
hits two the database: once for members and once for non-members (unless
request is filtered to one or the other). This adds needless load to the
datbase, so this PR refactors the lookup to make only a single database
hit.
2018-10-25 17:49:55 +01:00
Travis Ralston
54def42c19 Merge branch 'develop' into travis/login-terms 2018-10-24 13:22:59 -06:00
Richard van der Hoff
ef771cc4c2 Fix a number of flake8 errors
Broadly three things here:

* disable W504 which seems a bit whacko
* remove a bunch of `as e` expressions from exception handlers that don't use
  them
* use `r""` for strings which include backslashes

Also, we don't use pep8 any more, so we can get rid of the duplicate config
there.
2018-10-24 10:39:03 +01:00
Erik Johnston
74e7617083 Clean up room alias creation 2018-10-19 10:11:56 +01:00
Travis Ralston
a8ed93a4b5 pep8 2018-10-15 16:10:29 -06:00
Travis Ralston
f293d124b6 Merge branch 'develop' into travis/login-terms 2018-10-15 14:44:32 -06:00
Travis Ralston
5119818e9d Rely on the lack of ?u to represent public access
also general cleanup
2018-10-12 18:03:17 -06:00
David Baker
a45f2c3a00 missed one 2018-10-12 14:33:55 +01:00
David Baker
bddfad253a Don't mangle exceptions 2018-10-12 11:48:02 +01:00
David Baker
86ef9760a7 Split /room_keys/version into 2 servlets 2018-10-12 11:35:08 +01:00
David Baker
83e72bb2f0 PR feedback pt. 1 2018-10-12 11:26:18 +01:00
David Baker
d3464ce708 isort 2018-10-09 10:33:59 +01:00
David Baker
dc045ef202 Merge remote-tracking branch 'origin/develop' into dbkr/e2e_backups 2018-10-09 10:05:02 +01:00
Travis Ralston
537d0b7b36 Use a flag rather than a new route for the public policy
This also means that the template now has optional parameters, which will need to be documented somehow.
2018-10-03 17:50:11 -06:00
Travis Ralston
f9d34a763c Auto-consent to the privacy policy if the user registered with terms 2018-10-03 17:39:45 -06:00
Travis Ralston
dfcad5fad5 Make the terms flow requried 2018-10-03 17:39:00 -06:00
Travis Ralston
3099d96dba Flesh out the fallback auth for terms 2018-10-03 17:39:00 -06:00
Travis Ralston
fd99787162 Incorporate Dave's work for GDPR login flows
As per https://github.com/vector-im/riot-web/issues/7168#issuecomment-419996117
2018-10-03 15:57:42 -06:00
David Baker
bc74925c5b WIP e2e key backups
Continues from uhoreg's branch

This just fixed the errcode on /room_keys/version if no backup and
updates the schema delta to be on the latest so it gets run
2018-09-13 17:02:59 +01:00
Amber Brown
546aee7e52
Merge pull request #3835 from krombel/fix_3821
fix VOIP crashes under Python 3
2018-09-12 20:44:18 +10:00
Amber Brown
02aa41809b
Port rest/ to Python 3 (#3823) 2018-09-12 20:41:31 +10:00
Krombel
7bc22539ff fix VOIP crashes under Python 3 (#3821) 2018-09-10 14:30:08 +02:00
Hubert Chathi
3801b8aa03 try to make flake8 and isort happy 2018-09-06 11:35:19 -04:00
Richard van der Hoff
dfba1d843d
Merge pull request #3790 from matrix-org/rav/respect_event_format_in_filter
Implement 'event_format' filter param in /sync
2018-09-05 16:24:14 +01:00
Richard van der Hoff
87c18d12ee Implement 'event_format' filter param in /sync
This has been specced and part-implemented; let's implement it for /sync (but
no other endpoints yet :/).
2018-09-04 15:20:09 +01:00
Neil Johnson
bae37cd811 improve human readable error message 2018-09-04 12:07:00 +01:00
Neil Johnson
c42f7fd7b9 improve human readable error messages 2018-09-04 12:03:17 +01:00
Neil Johnson
0b01281e77 move threepid checker to config, add missing yields 2018-08-31 17:11:11 +01:00
Neil Johnson
09f3cf1a7e ensure post registration auth checks do not fail erroneously 2018-08-31 15:42:51 +01:00
Neil Johnson
ea068d6f3c fix bug where preserved threepid user comes to sign up and server is mau blocked 2018-08-31 10:49:14 +01:00
Hubert Chathi
83caead95a
Merge branch 'develop' into e2e_backups 2018-08-24 11:44:26 -04:00
Will Hunt
f89f6b7c09 Allow guests to access /rooms/:roomId/event/:eventId 2018-08-20 18:25:54 +01:00
Amber Brown
324525f40c
Port over enough to get some sytests running on Python 3 (#3668) 2018-08-20 23:54:49 +10:00
Amber Brown
c334ca67bb
Integrate presence from hotfixes (#3694) 2018-08-18 01:08:45 +10:00
Amber Brown
04f5d2db62
Remove v1/register's broken shared secret functionality (#3703) 2018-08-18 00:55:01 +10:00
Matthew Hodgson
762a758fea lazyload aware /messages (#3589) 2018-08-16 14:22:47 +01:00
Matthew Hodgson
3f543dc021 initial cut at a room summary API (#3574) 2018-08-16 09:46:50 +01:00
Matthew Hodgson
2f78f432c4 speed up /members and add at= and membership params (#3568) 2018-08-15 16:35:22 +01:00
Erik Johnston
fef2e65d12
Merge pull request #3667 from matrix-org/erikj/fixup_unbind
Don't fail requests to unbind 3pids for non supporting ID servers
2018-08-15 10:32:12 +01:00
Matthew Hodgson
4f7064f6b5 missing import 2018-08-12 19:14:31 -04:00
Matthew Hodgson
54ac18e832 use parse_string 2018-08-12 19:14:31 -04:00
Matthew Hodgson
72788cf9c1 support DELETE /version with no args 2018-08-12 19:14:31 -04:00
Matthew Hodgson
fe87890b18 implement remaining tests and make them work 2018-08-12 19:14:31 -04:00
Matthew Hodgson
93d174bcc4 improve docstring 2018-08-12 19:14:31 -04:00
Matthew Hodgson
14b3da63a3 add a tonne of docstring; make upload_room_keys properly assert version 2018-08-12 19:14:31 -04:00
Matthew Hodgson
9f500cb39e more docstring for the e2e_room_keys rest 2018-08-12 19:14:31 -04:00
Matthew Hodgson
0abb205b47 blindly incorporate PR review - needs testing & fixing 2018-08-12 19:14:31 -04:00
Matthew Hodgson
69e51c7ba4 make /room_keys/version work 2018-08-12 19:14:31 -04:00
Matthew Hodgson
8ae64b270f implement /room_keys/version too (untested) 2018-08-12 19:14:31 -04:00
Matthew Hodgson
cf1e2000f6 document the API 2018-08-12 19:13:09 -04:00
Matthew Hodgson
6b8c07abc2 make it work and fix pep8 2018-08-12 19:13:09 -04:00
Matthew Hodgson
0bc4627a73 interim WIP checkin; doesn't build yet 2018-08-12 18:23:10 -04:00
Matthew Hodgson
53ace904b2 total WIP skeleton for /room_keys API 2018-08-12 18:23:10 -04:00
Amber Brown
b37c472419
Rename async to async_helpers because async is a keyword on Python 3.7 (#3678) 2018-08-10 23:50:21 +10:00
Erik Johnston
360ba89c50 Don't fail requests to unbind 3pids for non supporting ID servers
Older identity servers may not support the unbind 3pid request, so we
shouldn't fail the requests if we received one of 400/404/501. The
request still fails if we receive e.g. 500 responses, allowing clients
to retry requests on transient identity server errors that otherwise do
support the API.

Fixes #3661
2018-08-08 12:06:18 +01:00
Richard van der Hoff
704c3e6239 Merge branch 'master' into develop 2018-08-02 15:43:30 +01:00
Richard van der Hoff
0bf5ec0db7 Check room visibility for /event/ requests
Make sure that the user has permission to view the requeseted event for
/event/{eventId} and /room/{roomId}/event/{eventId} requests.

Also check that the event is in the given room for
/room/{roomId}/event/{eventId}, for sanity.
2018-08-02 15:03:27 +01:00
Richard van der Hoff
b8d7d3996b
Merge pull request #3620 from fuzzmz/return-404-room-not-found
return 404 if room not found
2018-08-01 16:34:32 +01:00
Amber Brown
da7785147d
Python 3: Convert some unicode/bytes uses (#3569) 2018-08-02 00:54:06 +10:00
Serban Constantin
70af98e361
return NotFoundError if room not found
Per the Client-Server API[0] we should return
`M_NOT_FOUND` if the room isn't found instead
of generic SynapseError.

This ensures that /directory/list API returns
404 for room not found instead of 400.

[0]: https://matrix.org/docs/spec/client_server/unstable.html#get-matrix-client-r0-directory-list-room-roomid

Signed-off-by: Serban Constantin <serban.constantin@gmail.com>
2018-07-31 21:47:23 +03:00
Matthew Hodgson
e9b2d047f6
make /context lazyload & filter aware (#3567)
make /context lazyload & filter aware.
2018-07-27 15:12:50 +01:00
Erik Johnston
0b0b24cb82 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/client_apis_move 2018-07-23 13:21:15 +01:00
Amber Brown
e1a237eaab
Admin API for creating new users (#3415) 2018-07-20 22:41:13 +10:00
Amber Brown
a97c845271
Move v1-only APIs into their own module & isolate deprecated ones (#3460) 2018-07-19 20:03:33 +10:00
Erik Johnston
bacdf0cbf9 Move RoomContextHandler out of Handlers
This is in preparation for moving GET /context/ to a worker
2018-07-18 15:33:03 +01:00
Erik Johnston
8cb8df55e9 Split MessageHandler into read only and writers
This will let us call the read only parts from workers, and so be able
to move some APIs off of master, e.g. the `/state` API.
2018-07-18 15:33:03 +01:00
Amber Brown
bc006b3c9d
Refactor REST API tests to use explicit reactors (#3351) 2018-07-17 20:43:18 +10:00
Krombel
4a27000548 check isort by travis 2018-07-16 13:57:33 +02:00
Amber Brown
8a4f05fefb
Fix develop because I broke it :( (#3535) 2018-07-14 09:51:00 +10:00
Amber Brown
8532953c04
Merge pull request #3534 from krombel/use_parse_and_asserts_from_servlet
Use parse and asserts from http.servlet
2018-07-14 09:09:19 +10:00
Amber Brown
a2374b2c7f
fix sytests 2018-07-14 07:52:58 +10:00
Amber Brown
33b60c01b5
Make auth & transactions more testable (#3499) 2018-07-14 07:34:49 +10:00
Krombel
516f960ad8 add changelog 2018-07-13 22:19:19 +02:00
Krombel
3366b9c534 rename assert_params_in_request to assert_params_in_dict
the method "assert_params_in_request" does handle dicts and not
requests. A request body has to be parsed to json before this method
can be used
2018-07-13 21:53:01 +02:00
Krombel
32fd6910d0 Use parse_{int,str} and assert from http.servlet
parse_integer and parse_string can take a request and raise errors
in case we have wrong or missing params.
This PR tries to use them more to deduplicate some code and make it
better readable
2018-07-13 21:40:14 +02:00
Richard van der Hoff
482d17b58b Merge branch 'develop' into rav/enforce_report_api 2018-07-12 09:56:28 +01:00
Amber Brown
49af402019 run isort 2018-07-09 16:09:20 +10:00
Amber Brown
6350bf925e
Attempt to be more performant on PyPy (#3462) 2018-06-28 14:49:57 +01:00
Matthew Hodgson
9570aa82eb update doc for deactivate API 2018-06-26 10:42:50 +01:00
Matthew Hodgson
1e788db430 add GDPR erase param to deactivate API 2018-06-26 10:26:54 +01:00
Erik Johnston
244484bf3c Revert "Revert "Merge pull request #3431 from matrix-org/rav/erasure_visibility""
This reverts commit 1d009013b3.
2018-06-25 13:42:55 +01:00
Richard van der Hoff
1d009013b3 Revert "Merge pull request #3431 from matrix-org/rav/erasure_visibility"
This reverts commit ce0d911156, reversing
changes made to b4a5d767a9.
2018-06-22 16:35:10 +01:00
Erik Johnston
ce0d911156
Merge pull request #3431 from matrix-org/rav/erasure_visibility
Support hiding events from deleted users
2018-06-22 15:06:44 +01:00
Amber Brown
a61738b316
Remove run_on_reactor (#3395) 2018-06-14 18:27:37 +10:00
Richard van der Hoff
f1023ebf4b mark accounts as erased when requested 2018-06-12 09:53:18 +01:00
David Baker
187a546bff
Merge pull request #3276 from matrix-org/dbkr/unbind
Remove email addresses / phone numbers from ID servers when they're removed from synapse
2018-06-11 16:02:00 +01:00
Richard van der Hoff
f4caf3f83d fix log 2018-06-07 00:26:38 +01:00
Richard van der Hoff
0546715c18 Fix event-purge-by-ts admin API
This got completely broken in 0.30.

Fixes #3300.
2018-06-07 00:15:49 +01:00
Richard van der Hoff
7e15410f02 Enforce the specified API for report_event
as per
https://matrix.org/docs/spec/client_server/unstable.html#post-matrix-client-r0-rooms-roomid-report-eventid
2018-05-31 18:17:11 +01:00
Amber Brown
c936a52a9e
Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy (#3307) 2018-05-31 19:03:47 +10:00
David Baker
77a23e2e05 Merge remote-tracking branch 'origin/develop' into dbkr/unbind 2018-05-24 16:20:53 +01:00
Erik Johnston
46345187cc
Merge pull request #3243 from NotAFile/py3-six-3
Replace some more comparisons with six
2018-05-24 16:08:57 +01:00
David Baker
9700d15611 pep8 2018-05-24 11:23:15 +01:00
David Baker
b3bff53178 Unbind 3pids when they're deleted too 2018-05-24 11:08:05 +01:00
Richard van der Hoff
8810685df9 Stub out ServerNoticesSender on the workers
... and have the sync endpoints call it directly rather than obsure indirection
via PresenceHandler
2018-05-22 11:54:51 +01:00
Richard van der Hoff
6e1cb54a05 Fix logcontext leak in HttpTransactionCache
ONE DAY I WILL PURGE THE WORLD OF THIS EVIL
2018-05-21 16:58:20 +01:00
Richard van der Hoff
6d6e7288fe Stop the transaction cache caching failures
The transaction cache has some code which tries to stop it caching failures,
but if the callback function failed straight away, then things would happen
backwards and we'd end up with the failure stuck in the cache.
2018-05-21 16:49:59 +01:00
Adrian Tschira
d9fe2b2d9d Replace some more comparisons with six
plus a bonus b"" string I missed last time

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-05-19 17:56:31 +02:00
Erik Johnston
fa30ac38cc
Merge pull request #3221 from matrix-org/erikj/purge_token
Make purge_history operate on tokens
2018-05-18 10:35:23 +01:00
Richard van der Hoff
c46367d0d7 Move RoomCreationHandler out of synapse.handlers.Handlers
Handlers is deprecated nowadays, so let's move this out before I add a new
dependency on it.

Also fix the docstrings on create_room.
2018-05-17 09:08:42 +01:00
Erik Johnston
5f27ed75ad Make purge_history operate on tokens
As we're soon going to change how topological_ordering works
2018-05-15 16:23:50 +01:00
Richard van der Hoff
318711e139 Set Server header in SynapseRequest
(instead of everywhere that writes a response. Or rather, the subset of places
which write responses where we haven't forgotten it).

This also means that we don't have to have the mysterious version_string
attribute in anything with a request handler.

Unfortunately it does mean that we have to pass the version string wherever we
instantiate a SynapseSite, which has been c&ped 150 times, but that is code
that ought to be cleaned up anyway really.
2018-05-10 18:50:27 +01:00
Konstantinos Sideris
88868b2839 notifications: Convert next_token to string according to the spec
Currently the parameter is serialized as an integer.

Signed-off-by: Konstantinos Sideris <sideris.konstantin@gmail.com>
2018-05-05 12:55:02 +03:00
Adrian Tschira
6495dbb326 Burminate v1auth
This closes #2602

v1auth was created to account for the differences in status code between
the v1 and v2_alpha revisions of the protocol (401 vs 403 for invalid
tokens). However since those protocols were merged, this makes the r0
version/endpoint internally inconsistent, and violates the
specification for the r0 endpoint.

This might break clients that rely on this inconsistency with the
specification. This is said to affect the legacy angular reference
client. However, I feel that restoring parity with the spec is more
important. Either way, it is critical to inform developers about this
change, in case they rely on the illegal behaviour.

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-30 22:20:43 +02:00
Krombel
576b71dd3d add guard for None on purge_history api 2018-04-30 14:29:48 +02:00
Richard van der Hoff
1315d374cc
Merge pull request #3156 from NotAFile/py3-hmac-bytes
Construct HMAC as bytes on py3
2018-04-30 00:33:20 +01:00
Adrian Tschira
122593265b Construct HMAC as bytes on py3
Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-29 00:19:41 +02:00
Adrian Tschira
2a3c33ff03 Use six.moves.urlparse
The imports were shuffled around a bunch in py3

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-15 21:22:43 +02:00
Erik Johnston
eaa2ebf20b
Merge pull request #3079 from matrix-org/erikj/limit_concurrent_sends
Limit concurrent event sends for a room
2018-04-10 16:43:58 +01:00
Richard van der Hoff
a3599dda97
Merge pull request #2996 from krombel/allow_auto_join_rooms
move handling of auto_join_rooms to RegisterHandler
2018-04-10 01:11:00 +01:00
Richard van der Hoff
87478c5a60
Merge pull request #3061 from NotAFile/add-some-byte-strings
Add b prefixes to some strings that are bytes in py3
2018-04-09 23:54:05 +01:00
Richard van der Hoff
37354b55c9
Merge pull request #2938 from dklug/develop
Return 401 for invalid access_token on logout
2018-04-09 23:52:56 +01:00
Erik Johnston
56b0589865 Use create_and_send_nonmember_event everywhere 2018-04-09 12:04:18 +01:00
Richard van der Hoff
c7f0969731
Merge pull request #2986 from jplatte/join_reponse_room_id
Add room_id to the response of `rooms/{roomId}/join`
2018-04-05 17:29:06 +01:00
Luke Barnard
104c0bc1d5 Use "/settings/" (plural) 2018-04-05 14:07:16 +01:00
Adrian Tschira
6168351877 Add b prefixes to some strings that are bytes in py3
This has no effect on python2

Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-04 13:48:51 +02:00
Luke Barnard
eb8d8d6f57 Use join_policy API instead of joinable
The API is now under
 /groups/$group_id/setting/m.join_policy

and expects a JSON blob of the shape

```json
{
  "m.join_policy": {
    "type": "invite"
  }
}
```

where "invite" could alternatively be "open".
2018-04-03 16:16:40 +01:00
David Baker
c5de6987c2 This should probably be a PUT 2018-03-28 16:44:11 +01:00
David Baker
79452edeee Add joinability for groups
Adds API to set the 'joinable' flag, and corresponding flag in the
table.
2018-03-28 14:03:37 +01:00
Krombel
6152e253d8 Merge branch 'develop' of into allow_auto_join_rooms 2018-03-28 14:45:28 +02:00
Erik Johnston
fa72803490 Merge branch 'master' of github.com:matrix-org/synapse into develop 2018-03-19 11:41:01 +00:00
Erik Johnston
a8ce159be4 Replace some ujson with simplejson to make it work 2018-03-16 00:27:09 +00:00
Erik Johnston
926ba76e23 Replace ujson with simplejson 2018-03-15 23:43:31 +00:00
Krombel
91ea0202e6 move handling of auto_join_rooms to RegisterHandler
Currently the handling of auto_join_rooms only works when a user
registers itself via public register api. Registrations via
registration_shared_secret and ModuleApi do not work

This auto_joins the users in the registration handler which enables
the auto join feature for all 3 registration paths.

This is related to issue #2725

Signed-Off-by: Matthias Kesler <krombel@krombel.de>
2018-03-14 16:45:37 +01:00
Jonas Platte
47ce527f45 Add room_id to the response of rooms/{roomId}/join
Fixes #2349
2018-03-13 14:48:12 +01:00
Erik Johnston
f5160d4a3e RoomMembershipRestServlet doesn't handle /forget
Due to the order we register the REST handlers `/forget` was handled by
the correct handler.
2018-03-13 12:12:55 +00:00
Richard van der Hoff
e48c7aac4d Add transactional API to history purge
Make the purge request return quickly, and allow scripts to poll for updates.
2018-03-12 16:22:55 +00:00
Richard van der Hoff
f8bfcd7e0d Provide a means to pass a timestamp to purge_history 2018-03-05 14:37:23 +00:00
dklug
af7ed8e1ef Return 401 for invalid access_token on logout
Signed-off-by: Duncan Klug <dklug@ucmerced.edu>
2018-03-02 22:01:27 -08:00
Erik Johnston
784f036306 Move RoomMemberHandler out of Handlers 2018-03-01 14:36:50 +00:00
Erik Johnston
c0c9327fe0
Merge pull request #2854 from matrix-org/erikj/event_create_worker
Create a worker for event creation
2018-02-13 18:07:10 +00:00
Richard van der Hoff
8fd1a32456 Fix typos in purge api & doc
* It's supposed to be purge_local_events, not ..._history
* Fix the doc to have valid json
2018-02-13 13:09:39 +00:00
Richard van der Hoff
10b34dbb9a
Merge pull request #2858 from matrix-org/rav/purge_updates
delete_local_events for purge_room_history
2018-02-09 14:11:00 +00:00
Richard van der Hoff
74fcbf741b delete_local_events for purge_history
Add a flag which makes the purger delete local events
2018-02-09 13:07:41 +00:00
Erik Johnston
8ec2e638be Add event_creator worker 2018-02-07 10:32:32 +00:00
Erik Johnston
3e1e69ccaf Update copyright 2018-02-06 16:40:38 +00:00
Erik Johnston
3fa362502c Update places where we create events 2018-02-05 16:01:48 +00:00
Travis Ralston
6e87b34f7b
Merge branch 'develop' into travis/admin-list-media 2018-02-01 18:05:47 -07:00
Matthew Hodgson
9a72b70630 fix thinko on 3pid whitelisting 2018-01-24 11:07:47 +01:00
Matthew Hodgson
d32385336f
add ?ts massaging for ASes (#2754)
blindly implement ?ts for AS. untested
2018-01-23 09:59:06 +01:00
Travis Ralston
5552ed9a7f Add an admin route to get all the media in a room
This is intended to be used by administrators to monitor the media that is passing through their server, if they wish.

Signed-off-by: Travis Ralston <travpc@gmail.com>
2018-01-20 22:37:53 -07:00
Matthew Hodgson
49fce04624 fix typo (thanks sytest) 2018-01-19 19:55:38 +00:00
Matthew Hodgson
62d7d66ae5 oops, check all login types 2018-01-19 18:23:56 +00:00
Matthew Hodgson
293380bef7 trailing commas 2018-01-19 15:38:53 +00:00
Matthew Hodgson
447f4f0d5f rewrite based on PR feedback:
* [ ] split config options into allowed_local_3pids and registrations_require_3pid
 * [ ] simplify and comment logic for picking registration flows
 * [ ] fix docstring and move check_3pid_allowed into a new util module
 * [ ] use check_3pid_allowed everywhere

@erikjohnston PTAL
2018-01-19 15:33:55 +00:00