Commit Graph

9386 Commits

Author SHA1 Message Date
Erik Johnston
855a151015 Refactor event signing to work on dicts
This is in preparation for making EventBuilder format agnostic, which
means event signing should be done against the event dict rather than
the EventBuilder object.
2019-01-28 16:42:10 +00:00
Amber Brown
7072fe3084
Fix UPSERTs on SQLite 3.24+ (#4477) 2019-01-28 15:43:32 +00:00
Andrew Morgan
f0e96ab66a Change return syntax in doc string 2019-01-28 14:09:45 +00:00
Andrew Morgan
4026d555fa Merge branch 'develop' of github.com:matrix-org/synapse into anoa/dm_room_upgrade 2019-01-28 14:08:24 +00:00
Andrew Morgan
1ce463963d Reuse predecessor method 2019-01-28 14:08:18 +00:00
Richard van der Hoff
3bd0f1a4a3 docstrings for _RoutingResult 2019-01-28 12:43:09 +00:00
Richard van der Hoff
0fd5b3b53e Handle IP literals explicitly
We don't want to be doing .well-known lookups on these guys.
2019-01-28 10:34:30 +00:00
Richard van der Hoff
51958df766 MatrixFederationAgent: factor out routing logic
This is going to get too big and unmanageable.
2019-01-28 10:34:30 +00:00
Richard van der Hoff
d840019192
Fix idna and ipv6 literal handling in MatrixFederationAgent (#4487)
Turns out that the library does a better job of parsing URIs than our
reinvented wheel. Who knew.

There are two things going on here. The first is that, unlike
parse_server_name, URI.fromBytes will strip off square brackets from IPv6
literals, which means that it is valid input to ClientTLSOptionsFactory and
HostnameEndpoint.

The second is that we stay in `bytes` throughout (except for the argument to
ClientTLSOptionsFactory), which avoids the weirdness of (sometimes) ending up
with idna-encoded values being held in `unicode` variables. TBH it probably
would have been ok but it made the tests fragile.
2019-01-28 09:56:59 +00:00
Erik Johnston
ae2a957dba Pass through room version to event auth 2019-01-25 18:31:41 +00:00
Neil Johnson
893107be78 backout v3 2019-01-25 17:27:36 +00:00
Erik Johnston
b6dce9b9fd
Merge pull request #4470 from matrix-org/erikj/require_format_version
Require event format version to parse or create events
2019-01-25 15:59:36 +00:00
Erik Johnston
431e485914 Merge branch 'develop' of github.com:matrix-org/synapse into erikj/sqlite_native_upsert 2019-01-25 14:11:17 +00:00
Richard van der Hoff
4a3f138832
Fix quoting for allowed_local_3pids example config (#4476)
If you use double-quotes here, you have to escape your backslashes. It's much
easier with single-quotes.

(Note that the existing double-backslashes are already interpreted by python's
""" parsing.)
2019-01-25 13:57:52 +00:00
Richard van der Hoff
8520bc3109
Fix Host header sent by MatrixFederationAgent (#4468)
Move the Host header logic down here so that (a) it is used if we reuse the
agent elsewhere, and (b) we can mess about with it with .well-known.
2019-01-25 12:38:16 +00:00
Andrew Morgan
9244a3089e Fixes 2019-01-25 11:48:38 +00:00
Andrew Morgan
da0d2219d2 Clean up direct_rooms access 2019-01-25 11:37:12 +00:00
Andrew Morgan
8265995498 Use python magic 2019-01-25 11:26:06 +00:00
Andrew Morgan
0b3fd1401f Don't require sqlite3 when using postgres (#4466) 2019-01-25 22:25:02 +11:00
Andrew Morgan
c4cdafa81f Destructure account data tuple before use 2019-01-25 11:24:28 +00:00
Andrew Morgan
516456b763 Remove unnecessary null check 2019-01-25 11:22:14 +00:00
Andrew Morgan
6f3fda79ce Move room_tag declaration to be closer to its use 2019-01-25 11:21:25 +00:00
Neil Johnson
95f871fc0d Support room version capabilities in CS API (MSC1804) 2019-01-25 11:16:29 +00:00
Andrew Morgan
821b65aeb5 Merge branch 'develop' of github.com:matrix-org/synapse into anoa/dm_room_upgrade 2019-01-25 11:09:53 +00:00
Andrew Morgan
0862d35b8e Move tag and direct state copying into separate function 2019-01-25 11:09:34 +00:00
Neil Johnson
53ef4da8c2 track unstable room v3 2019-01-25 11:04:11 +00:00
Andrew Morgan
b1b6dba2d2
Merge pull request #4415 from matrix-org/anoa/full_search_upgraded_rooms
Ability to search entire room history after upgrading room
2019-01-25 10:49:58 +00:00
Erik Johnston
1953067136 Disable native upserts for sqlite, as they don't work 2019-01-25 10:46:49 +00:00
Erik Johnston
678a92cb56 Replace missed usages of FrozenEvent 2019-01-25 10:32:30 +00:00
Erik Johnston
a50cf929c1 Require event format version to parse or create events 2019-01-25 10:32:19 +00:00
Erik Johnston
62514bb81b Merge branch 'develop' of github.com:matrix-org/synapse into erikj/msc_1813 2019-01-25 10:07:08 +00:00
Erik Johnston
edc1e21dbe
Merge pull request #4448 from matrix-org/erikj/get_pdu_versions
Add room_version param to get_pdu
2019-01-24 18:47:15 +00:00
Erik Johnston
80bcca659e
Merge pull request #4405 from matrix-org/erikj/fixup_rejecting_invites
Store rejected remote invite events as outliers
2019-01-24 18:33:27 +00:00
Erik Johnston
664b7a2920
Merge pull request #4437 from matrix-org/erikj/event_format_version_v2
Add support for persisting event format versions
2019-01-24 18:32:30 +00:00
Erik Johnston
d148c43050 Review comments 2019-01-24 18:31:23 +00:00
Erik Johnston
26f44164c8 Review comments 2019-01-24 18:28:00 +00:00
Erik Johnston
5ee1f997a8 Update make_membership_event docs 2019-01-24 18:08:08 +00:00
Erik Johnston
9139b87be4 Remove unecessary setting of outlier bit 2019-01-24 18:04:02 +00:00
Erik Johnston
b8082a5445 Use term 'out of band membership' instead 2019-01-24 17:33:19 +00:00
Andrew Morgan
a383289b0d Merge branch 'anoa/full_search_upgraded_rooms' of github.com:matrix-org/synapse into anoa/full_search_upgraded_rooms 2019-01-24 17:23:51 +00:00
Andrew Morgan
e1781b043b Remove redundant create event None check 2019-01-24 17:23:39 +00:00
Richard van der Hoff
03c85335d1
Apply suggestions from code review
Co-Authored-By: anoadragon453 <1342360+anoadragon453@users.noreply.github.com>
2019-01-24 17:22:09 +00:00
Richard van der Hoff
8ea509a935
Update synapse/api/filtering.py
Co-Authored-By: anoadragon453 <1342360+anoadragon453@users.noreply.github.com>
2019-01-24 17:21:35 +00:00
Andrew Morgan
50c396a7ee
Merge pull request #4461 from matrix-org/anoa/room_dir_quick_fix
Add a 60s timeout to filtered room directory queries
2019-01-24 15:24:35 +00:00
Andrew Morgan
075ff3ede9 Change default timeout value from 0 to None 2019-01-24 15:10:22 +00:00
Andrew Morgan
5b1dc94083 Use self.clock instead of datetime 2019-01-24 14:59:50 +00:00
Andrew Morgan
a2d85144e5 isort 2019-01-24 14:22:26 +00:00
Richard van der Hoff
4a6e863843
Merge pull request #4464 from matrix-org/rav/fix_srv_lookup
MatrixFederationAgent: Look up the right SRV record
2019-01-24 13:57:51 +00:00
Richard van der Hoff
f4697b5ec1
Fix UnboundLocalError in post_urlencoded_get_json (#4460)
This could cause exceptions if the id server returned 4xx responses.
2019-01-24 13:38:29 +00:00
Richard van der Hoff
afd69a0920 Look up the right SRV record 2019-01-24 13:31:43 +00:00
Neil Johnson
10b89d5c2e
Merge pull request #4435 from matrix-org/neilj/fix_threepid_auth_check
Neilj/fix threepid auth check
2019-01-24 13:02:50 +00:00
Andrew Morgan
5541645e80 lint 2019-01-24 12:45:32 +00:00
Andrew Morgan
068aa1d228 Time out filtered room dir queries after 60s 2019-01-24 12:44:27 +00:00
Neil Johnson
5c41b22359
Merge pull request #4458 from matrix-org/dbkr/public_baseurl_doc
Clarify docs for public_baseurl
2019-01-24 12:36:09 +00:00
Amber Brown
0e27501ee5
Fix UPSERT check (#4459) 2019-01-24 22:57:41 +11:00
David Baker
92d8a068ad Clarify docs for public_baseurl
This is leading to problems with people upgrading to clients that
support MSC1730 because people have this misconfigured, so try
to make the docs completely unambiguous.
2019-01-24 10:52:06 +00:00
Amber Brown
58f6c48183
Use native UPSERTs where possible (#4306) 2019-01-24 21:31:54 +11:00
Richard van der Hoff
97fd29c019
Don't send IP addresses as SNI (#4452)
The problem here is that we have cut-and-pasted an impl from Twisted, and then
failed to maintain it. It was fixed in Twisted in
https://github.com/twisted/twisted/pull/1047/files; let's do the same here.
2019-01-24 09:34:44 +00:00
Erik Johnston
7c288c2250 Clarify the invite flows 2019-01-23 20:07:47 +00:00
Erik Johnston
07f62da55a Remove unnecessary '_sign_event' 2019-01-23 20:04:57 +00:00
Erik Johnston
886e5acc76 Store rejected remote invite events as outliers
Currently they're stored as non-outliers even though the server isn't in
the room, which can be problematic in places where the code assumes it
has the state for all non outlier events.

In particular, there is an edge case where persisting the leave event
triggers a state resolution, which requires looking up the room version
from state. Since the server doesn't have the state, this causes an
exception to be thrown.
2019-01-23 20:04:57 +00:00
Erik Johnston
6a41d2a187 Add room_version param to get_pdu
When we add new event format we'll need to know the event format or room
version when parsing events.
2019-01-23 17:19:58 +00:00
Erik Johnston
67cd4dad81 Implement MSC 1813 - Add room version to make APIs
We also implement `make_membership_event` converting the returned
room version to an event format version.
2019-01-23 16:51:46 +00:00
Andrew Morgan
6b90ae6efc
Merge pull request #4445 from matrix-org/anoa/user_dir_develop_backport
Add metric for user dir current event stream position
2019-01-23 15:58:40 +00:00
Richard van der Hoff
a0ae475219
Merge pull request #4428 from matrix-org/rav/matrix_federation_agent
Move SRV magic into an Agent-like thing
2019-01-23 15:50:25 +00:00
Andrew Morgan
82a92ba535 Add metric for user dir current event stream position 2019-01-23 15:34:47 +00:00
Erik Johnston
be1065af59 isort 2019-01-23 11:48:16 +00:00
Erik Johnston
c5a296b10c Add support for persisting event format versions
Currently we only have the one event format version defined, but this
adds the necessary infrastructure to persist and fetch the format
versions alongside the events.

We specify the format version rather than the room version as:

1. We don't necessarily know the room version, existing events may be
   either v1 or v2.
2. We'd need to be careful to prevent/handle correctly if different
   events in the same room reported to be of different versions, which
   sounds annoying.
2019-01-23 11:30:01 +00:00
Erik Johnston
90743c9d89 Fixup removal of duplicate user_ips rows (#4432)
* Remove unnecessary ORDER BY clause

* Add logging

* Newsfile
2019-01-23 19:45:18 +11:00
Amber Brown
6129e52f43
Support ACME for certificate provisioning (#4384) 2019-01-23 19:39:06 +11:00
Richard van der Hoff
7021784d46 put resolve_service in an object
this makes it easier to stub things out for tests.
2019-01-22 20:35:12 +00:00
Richard van der Hoff
53a327b4d5 Require that service_name be a byte string
it is only ever a bytes now, so let's enforce that.
2019-01-22 20:35:12 +00:00
Richard van der Hoff
fe212bbe4a Kill off matrix_federation_endpoint
this thing is now redundant.
2019-01-22 20:34:35 +00:00
Richard van der Hoff
7871146667 Make MatrixFederationClient use MatrixFederationAgent
... instead of the matrix_federation_endpoint
2019-01-22 20:34:35 +00:00
Richard van der Hoff
44be7513bf MatrixFederationAgent
Pull the magic that is currently in matrix_federation_endpoint and friends into
an agent-like thing
2019-01-22 20:34:35 +00:00
Neil Johnson
c99c2d58d7 move guard out of is_threepid_reserved and into register.py 2019-01-22 17:47:00 +00:00
Neil Johnson
d619b113ed Fix None guard in config.server.is_threepid_reserved 2019-01-22 16:52:29 +00:00
Erik Johnston
12699a701f
Merge pull request #4434 from matrix-org/erikj/fix_user_ips_dedup
Fix bug when removing duplicate rows from user_ips
2019-01-22 16:51:57 +00:00
Erik Johnston
7f503f83b9 Refactor to rewrite the SQL instead 2019-01-22 16:31:05 +00:00
Neil Johnson
388c164aea
Merge pull request #4423 from matrix-org/neilj/disable_msisdn_on_registration
Config option to disable requesting MSISDN on registration
2019-01-22 16:23:08 +00:00
Erik Johnston
1c9704f8ab Don't shadow params 2019-01-22 16:20:33 +00:00
Andrew Morgan
766a172b99 lint 2019-01-22 13:51:40 +00:00
Erik Johnston
2557531f0f Fix bug when removing duplicate rows from user_ips
This was caused by accidentally overwritting a `last_seen` variable
in a for loop, causing the wrong value to be written to the progress
table. The result of which was that we didn't scan sections of the table
when searching for duplicates, and so some duplicates did not get
deleted.
2019-01-22 13:33:46 +00:00
Andrew Morgan
117bc94cd2 Merge branch 'develop' of github.com:matrix-org/synapse into anoa/dm_room_upgrade 2019-01-22 13:16:51 +00:00
Andrew Morgan
277e50462d Do not return in a deferred function 2019-01-22 12:40:26 +00:00
Andrew Morgan
c4875d8c76 Prevent duplicate room IDs in m.direct 2019-01-22 12:13:46 +00:00
Andrew Morgan
c433f61091 Ensure new filter is actually created 2019-01-22 12:06:36 +00:00
Andrew Morgan
c9bfb058d8 Fix a bug with single-room search searching all rooms
* Create a new method for getting predecessor rooms
* Remove formatting change
2019-01-22 12:00:41 +00:00
Andrew Morgan
8086a5c05e Fix comments 2019-01-22 11:16:23 +00:00
Richard van der Hoff
6bfa735a69
Make key fetches use regular federation client (#4426)
All this magic is redundant.
2019-01-22 11:04:20 +00:00
Andrew Morgan
48951f437f Join logic covers both room creator and arbitrary users 2019-01-22 11:00:04 +00:00
Andrew Morgan
8c85f0833d tags, m.direct copying over correctly 2019-01-22 11:00:04 +00:00
Andrew Morgan
25d64a846a Fix typos 2019-01-22 11:00:04 +00:00
Andrew Morgan
ea8903fcc9 Migrating dm and room tags work for migrator 2019-01-22 11:00:04 +00:00
Andrew Morgan
887ca93a1b Prevent crash on user who doesn't have any direct rooms 2019-01-22 11:00:04 +00:00
Andrew Morgan
4ff6d22245 Preserve DM status of a room on upgrade
Signed-off-by: Andrew Morgan <andrew@amorgan.xyz>
2019-01-22 11:00:04 +00:00
Andrew Morgan
75942af1db Fix typo 2019-01-22 11:00:04 +00:00
Richard van der Hoff
33a55289cb
Refactor and bugfix for resove_service (#4427) 2019-01-22 10:59:27 +00:00
Amber Brown
23b0813599
Require ECDH key exchange & remove dh_params (#4429)
* remove dh_params and set better cipher string
2019-01-22 21:58:50 +11:00
Neil Johnson
1b53cc3cb4 fix line length 2019-01-21 15:17:20 +00:00
Neil Johnson
5349262302 Config option to disable requesting MSISDN on registration 2019-01-21 14:59:37 +00:00
Erik Johnston
35e1d67b4e Merge branch 'develop' of github.com:matrix-org/synapse into erikj/fed_v2_invite_server 2019-01-21 14:04:19 +00:00
Erik Johnston
5f54765587
Merge pull request #4390 from matrix-org/erikj/versioned_fed_apis
Add groundwork for new versions of federation APIs
2019-01-21 11:44:05 +00:00
Andrew Morgan
702c4b750c Migrate encryption state on room upgrade (#4411)
* Migrate encryption state on room upgrade

Signed-off-by: Andrew Morgan <andrew@amorgan.xyz>

* Add changelog file
2019-01-21 20:42:58 +11:00
Erik Johnston
25dd56ace3 Fix race when persisting create event (#4404)
* Fix race when persisting create event

When persisting a chunk of DAG it is sometimes requried to do a state
resolution, which requires knowledge of the room version. If this
happens while we're persisting the create event then we need to use that
event rather than attempting to look it up in the database.
2019-01-18 23:17:04 +11:00
Richard van der Hoff
de6888e7ce Remove redundant WrappedConnection (#4409)
* Remove redundant WrappedConnection

The matrix federation client uses an HTTP connection pool, which times out its
idle HTTP connections, so there is no need for any of this business.
2019-01-18 23:07:38 +11:00
Andrew Morgan
df3a661e4a Search for messages across predecessor rooms
Signed-off-by: Andrew Morgan <andrew@amorgan.xyz>
2019-01-18 11:19:20 +00:00
Richard van der Hoff
676cf2ee26
Fix incorrect logcontexts after a Deferred was cancelled (#4407) 2019-01-17 14:00:23 +00:00
Richard van der Hoff
9feb5d0b71
sign_request -> build_auth_headers (#4408)
Just got very confused about the fact that the headers are only an output, not
an input.
2019-01-17 12:40:09 +00:00
Richard van der Hoff
3982a6ee07
Changing macaroon_secret_key no longer logs you out (#4387) 2019-01-16 23:14:41 +00:00
Richard van der Hoff
05e1296649
don't store more remote device lists if they have more than 1K devices (#4397) 2019-01-16 23:14:11 +00:00
Andrej Shadura
64cf6788d9
Depend on pymacaroons >= 0.13.0 instead on pymacaroons-pynacl
Since 0.13.0, pymacaroons works correctly with pynacl, so there
isn’t any more reason to depend on an outdated pynacl fork.

Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>
2019-01-16 10:54:41 +01:00
Andrej Shadura
fab948120f
Use msgpack instead of msgpack-python
The package msgpack-python has been deprecated.

Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>
2019-01-16 10:53:49 +01:00
Neil Johnson
9ec56d6935 ALL_USER_TYPES should be a tuple 2019-01-15 14:38:15 +00:00
Erik Johnston
4a4d2e17bc Add /v2/invite federation API 2019-01-15 13:22:44 +00:00
Erik Johnston
bb63e7ca4f Add groundwork for new versions of federation APIs 2019-01-15 11:14:34 +00:00
Amber Brown
a35c66a00b
Remove duplicates in the user_ips table and add an index (#4370) 2019-01-12 06:21:50 +11:00
Amber Brown
522dada206 Merge remote-tracking branch 'origin/master' into develop 2019-01-11 02:22:48 +11:00
Amber Brown
6dc06c3775 version 2019-01-11 01:56:37 +11:00
Richard van der Hoff
e0910d0145 Merge branch rav/macaroon_key_fix_0.34 into rav/macaroon_key_fix_0.34.1
Fixes #4371
2019-01-10 14:12:50 +00:00
Richard van der Hoff
ba41aeed6a Revert "Fix macaroon_secret_key fallback logic"
This is already fixed in 0.34.1, by 59f93bb

This reverts commit efc522c55e.
2019-01-10 14:09:26 +00:00
Richard van der Hoff
aa70d24125 Merge branch 'rav/macaroon_key_fix' into rav/macaroon_key_fix_0.34 2019-01-10 12:58:33 +00:00
Richard van der Hoff
efc522c55e Fix macaroon_secret_key fallback logic 2019-01-10 12:57:27 +00:00
Richard van der Hoff
566947ff34 Skip macaroon check for access tokens in the db 2019-01-10 12:57:21 +00:00
Richard van der Hoff
353f2407b7 Fix fallback to signing key for macaroon-secret-key 2019-01-10 12:42:56 +00:00
Richard van der Hoff
d566e6b17a Merge branch 'master' into develop 2019-01-09 15:00:46 +00:00
Richard van der Hoff
998f5225c1 0.34.1 2019-01-09 14:53:54 +00:00
Erik Johnston
55c3e853c5
Merge pull request #4368 from matrix-org/erikj/better_errors
Fixup docstrings for matrixfederationclient
2019-01-09 11:39:28 +00:00
Erik Johnston
484867d35d Merge branch 'develop' into release-v0.34.1 2019-01-09 11:38:13 +00:00
Amber Brown
7960c26fda
Fix adding new rows instead of updating them if one of the key values is a NULL in upserts. (#4369) 2019-01-09 22:26:25 +11:00
Erik Johnston
34ea14139d Fixup docstrings for matrixfederationclient 2019-01-09 09:25:59 +00:00
Erik Johnston
d422570e9b Use RequestSendFailed when fail to parse content type headers 2019-01-08 14:22:18 +00:00
Erik Johnston
1371d5b798 Don't log stack traces for HTTP error responses 2019-01-08 12:28:30 +00:00
Richard van der Hoff
ba85786d71 0.34.1rc1 2019-01-08 11:15:34 +00:00
Erik Johnston
b970cb0e96 Refactor request sending to have better excpetions (#4358)
* Correctly retry and back off if we get a HTTPerror response

* Refactor request sending to have better excpetions

MatrixFederationHttpClient blindly reraised exceptions to the caller
without differentiating "expected" failures (e.g. connection timeouts
etc) versus more severe problems (e.g. programming errors).

This commit adds a RequestSendFailed exception that is raised when
"expected" failures happen, allowing the TransactionQueue to log them as
warnings while allowing us to log other exceptions as actual exceptions.
2019-01-08 11:04:28 +00:00
Amber Brown
1dcb086f33
Fix synapse.config.__main__ on python 3 (#4356) 2019-01-08 10:03:09 +11:00
Travis Ralston
bc1fa8cd01 Add GET account data routes (#4303)
As per https://github.com/matrix-org/matrix-doc/issues/1339
2019-01-07 10:27:54 +00:00
Richard van der Hoff
b7c0218812
Check jinja version for consent resource (#4327)
* Raise a ConfigError if an invalid resource is specified

* Require Jinja 2.9 for the consent resource

* changelog
2019-01-07 10:14:31 +00:00
Michael Telatynski
a27e501b09 fix the check for whether is_url to match all the other ones in codebase (#3405)
Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
2019-01-06 21:43:25 +00:00
Matthew Hodgson
27128145e6 fix NPE in /messages by checking if all events were filtered out (#4330) 2019-01-02 23:37:39 +00:00
Neil Johnson
84b6fae1f5 Ensure synchrotrons can access is_support_user in the storage layer 2019-01-02 10:19:59 +00:00
Amber Brown
d7843f47b6
Remove v1 only REST APIs now we don't ship matrix console (#4334) 2018-12-29 23:12:30 +11:00
Will Hunt
0708f437cc Log roomid along with Unknown room (#4297) 2018-12-24 10:49:42 +01:00
Richard van der Hoff
cd018e3543
Merge pull request #4307 from matrix-org/erikj/v2_rooms
Add v2 room version
2018-12-24 10:48:59 +01:00
Richard van der Hoff
f85676cc93
Return well_known in /login response (#4319)
... as per MSC1730.
2018-12-24 10:44:33 +01:00
Richard van der Hoff
9c2af7b2c5 Add a script to generate a clean config file (#4315) 2018-12-22 02:04:57 +11:00
Richard van der Hoff
f3561f8d86 Fix indentation in default config (#4313)
These settings are not supposed to be under 'listeners'.
2018-12-22 02:01:43 +11:00
Amber Brown
ea6abf6724
Fix IP URL previews on Python 3 (#4215) 2018-12-22 01:56:13 +11:00
Amber Brown
c26f49a664
Make the dependencies more like a standard Python project and hook up the optional dependencies to setuptools (#4298) 2018-12-22 01:37:26 +11:00
Richard van der Hoff
0b26feb422 Merge branch 'master' into develop 2018-12-20 16:48:47 +00:00