Chapril/xmpp.chapril.org-ejabberd
25
1
Fork 0
mirror of https://github.com/processone/ejabberd.git synced 2024-12-24 17:29:28 +01:00
Code Releases Activity
4,524 Commits 7 Branches 110 Tags 68 MiB
f243c30847
Commit Graph

3462 Commits

Author SHA1 Message Date
Badlop
02a519a11e Mention new XEP support 2016-02-08 21:35:46 +01:00
Badlop
1de085ec23 Prepare room JID in create_room command 2016-02-08 21:35:26 +01:00
Paweł Chmielowski
217b6da5fd Fix example value for rescode return type 2016-02-09 16:44:57 +01:00
Paweł Chmielowski
d5b3e6af00 More documentation of arguments in mod_admin_extra 2016-02-09 16:33:32 +01:00
Evgeniy Khramtsov
4839ba5ae4 XEP-0013: Flexible Offline Message Retrieval support 2016-02-09 17:59:54 +03:00
Paweł Chmielowski
2bca8d5121 Remove remanants of pre-binary strings 2016-02-09 15:50:35 +01:00
Christophe Romain
583476380a Use muc_online_room record for pattern matching 2016-02-09 15:33:00 +01:00
Paweł Chmielowski
c0da9b43ce Better presentation of result description in docs 2016-02-09 13:18:01 +01:00
Paweł Chmielowski
30d171e79e Start documenting arguments in mod_admin_extra commands 2016-02-09 13:03:40 +01:00
Paweł Chmielowski
d36c351fc7 Typo in markdown generator 2016-02-09 13:03:40 +01:00
Holger Weiss
10ed4a1c85 Add most status codes only to initial MUC presence 2016-02-08 20:10:20 +01:00
Badlop
04a315eb52 Fix section links to the Guide in the WebAdmin 2016-02-08 16:16:53 +01:00
badlop
cf2f80bd09 Merge pull request #944 from cdroege/configureable_host-mod_register_web 
Allow to modify host when deleting account or changing password over web
 2016-02-08 13:48:11 +01:00
Evgeny Khramtsov
2bfb619d19 Merge pull request #914 from weiss/mam-expose-jid 
Expose occupant JID in MUC MAM messages whenever possible
 2016-02-08 14:23:19 +03:00
Mickael Remond
0b1620a45c Remove compile warnings 2016-02-08 10:50:28 +01:00
Holger Weiss
bf49c292f8 Omit redundant check for overcrowded MUC room 
The send_update_presence/4 function already checked whether the room is
overcrowded before calling send_update_presence1/4, so there's no need
to have send_new_presence/4 perform the same check.
 2016-02-08 00:46:33 +01:00
Holger Weiss
8098f7d9a8 mod_mam: Don't let outcasts access MUC archive 
XEP-0313 says: "A MUC archive MUST check that the user requesting the
archive has the right to enter it at the time of the query [...].  In
the case of open MUC rooms, the MUC archives can generally be accessed
by any users [...] who do not have an affiliation of 'outcast'".
 2016-02-08 00:16:02 +01:00
Holger Weiss
a31f59ea31 XEP-0198: Fix session timeout corner case 
If the "resend_on_timeout" option is set to 'if_offline' and a pending
stream management session is terminated because a new session is opened
by the same resource (while no other resource is online), resend
unacknowledged messages rather than bouncing error messages.
 2016-02-06 22:28:55 +01:00
Badlop
7435ee464f Rename option to regexp_room_id for consistency with other options (#905) 2016-02-05 12:09:27 +01:00
HAMANO Tsukasa
268f0b30ec add room_id_regexp option 2016-02-05 12:09:18 +01:00
Christian Dröge
30388fa2bf Allow to modify host when deleting account or changing password over web 2016-02-04 21:31:16 +01:00
Pablo Polvorin
942072cf9d Make hibernate timeouts configurable 
Two *global* options added:
c2s_hibernate and receiver_hibernate.

Default if not specified is 90000, the previous hardcoded value.
 2016-02-04 15:45:29 -03:00
Mickael Remond
dfc29ea03c Switch to Fast XML module 2016-02-03 19:03:17 +01:00
Mickael Remond
71ee0d56fa Switch to fast_tls and update app names 2016-02-03 16:13:16 +01:00
Mickael Remond
9ae1371c6e Convert more dependencies to new repository / packages 2016-02-03 12:30:12 +01:00
Mickael Remond
0de222d998 Convert code to use Fast YAML 2016-02-03 11:30:48 +01:00
Mickael Remond
b137ee3beb Move to new dependencies for SIP and STUN 2016-02-03 11:26:14 +01:00
Mickael Remond
99b5c5712c Move to new iconv package 2016-02-03 11:17:24 +01:00
Mickael Remond
e8ba7bce24 Use stringprep app name 2016-02-03 10:12:25 +01:00
Nathan Bruning
80fc34fb0c Fix presence-based delivery 2016-02-02 14:06:07 +01:00
Paweł Chmielowski
fa55ac5c8f More strict checking for MUC initial presence 2016-02-01 12:09:58 +01:00
Paweł Chmielowski
dc52ec904c Send presence with code 170 only in initial presence from MUC 2016-02-01 11:30:49 +01:00
Evgeniy Khramtsov
d3ee2a9c18 Add 'import_prosody' command 2016-01-29 14:30:50 +03:00
Evgeniy Khramtsov
54dc2f56c6 Import privacy lists from Prosody 2016-01-29 14:14:08 +03:00
Evgeniy Khramtsov
b20db3b736 Initial version of migration script from Prosody to ejabberd 2016-01-28 14:23:51 +03:00
Paweł Chmielowski
aaa84dc118 Need extra line before ## in markdown 2016-01-27 11:42:13 +01:00
Paweł Chmielowski
239b1c6f74 Always use lagger 2016-01-26 14:34:58 +01:00
Christophe Romain
b2c6e397fc Set set utf8mb4 charset on mysql connection 2016-01-26 13:47:24 +01:00
Paweł Chmielowski
621dff7307 Add header to generated markdown file 2016-01-26 10:46:38 +01:00
Paweł Chmielowski
bdeb4a7e32 Add a way to get all ejabberd_commands, not only those that was registered 
This is part of (TECH-1828).
 2016-01-26 10:00:28 +01:00
Paweł Chmielowski
22696e8388 Geenarte markdown that is acceptable by docs.ejabberd.org processor 2016-01-25 16:51:54 +01:00
Paweł Chmielowski
a2a692d081 Merge pull request #919 from hamano/rename_timestamp_function 
rename timestamp function #917
 2016-01-24 07:51:25 +01:00
Mickael Remond
a3931e6b73 lager is the default logger, we need to reverse the define flag 2016-01-23 18:43:06 +01:00
HAMANO Tsukasa
5a85b0fb52 rename timestamp function #917 2016-01-23 17:58:10 +09:00
Holger Weiss
b62607037a mod_mam: Expose MUC occupant JID in more cases 
Include the occupant JID with MUC MAM messages if the room is not
anonymous, and also when the MAM user sent the MUC message himself (not
just in the case where he is a room moderator).
 2016-01-20 00:02:40 +01:00
Christophe Romain
2ddbd032ee Add error handling to send_stanza 2016-01-19 16:16:04 +01:00
Holger Weiss
5e4ed4266d mod_mam: Strip existing JID tags from MUC messages 
Strip any pre-existing <x/> tags which have an <item/> child with a
'jid' attribute from MUC MAM messages.  This way, if such a tag exists,
clients can be sure it was added by mod_mam.
 2016-01-19 00:39:10 +01:00
Alexey Shchepin
a150bf8fdc Make C2S session establishment optional (ECS-11) 2016-01-18 16:33:57 +03:00
Holger Weiss
bd383fb8c1 mod_mam: Remove unused code 
This mod_mam version doesn't store groupchat messages in user archives,
and it also doesn't support the "store_body_only" option.
 2016-01-18 13:27:29 +01:00
Holger Weiss
63777f830d Use maps instead of dicts in HTTP upload modules 
ejabberd currently depends on Erlang/OTP 17.1 or higher, so we can now
use maps.
 2016-01-16 01:30:22 +01:00
badlop
6ac839dd76 Merge pull request #906 from hamano/stats_processes 
add stats processes command
 2016-01-15 19:26:23 +01:00
Evgeniy Khramtsov
a83c5a8f3a Do not redefine records 2016-01-15 15:44:50 +03:00
Evgeniy Khramtsov
1d452c98c1 Describe option type of 'domain_balancing' 2016-01-15 14:32:10 +03:00
Holger Weiss
ddaa409ee2 XEP-0198: Let MAM take care of pending messages 
If a stream management session times out for a user who appears to be
using MAM, drop any unacknowledged messages rather than resending or
bouncing them.  This avoids duplicates or bogus error messages.

However, this is only done if the new mod_mam option "assume_mam_usage"
is set to 'if_enabled' or 'on_request'.  In the former case, a user is
assumed to be using MAM if archiving is enabled for his account.  In the
latter case, MAM usage is assumed only if archiving was explicitly
requested by the client, or if archiving was enabled by means of
mod_mam's "request_activates_archiving" option.
 2016-01-15 01:08:22 +01:00
HAMANO Tsukasa
6cb1905f7c add stats processes command 2016-01-15 00:27:15 +09:00
Holger Weiss
db04cdf2ca mod_mam: Sort messages returned by Mnesia 
Sort the messages retrieved from an Mnesia archive before selecting the
subset limited by the <max/> value.  This makes sure the desired subset
of messages is sent to the client.
 2016-01-14 02:27:02 +01:00
Holger Weiss
58c8fc5770 mod_mam: Limit result set page size 
If the client doesn't specify a maximum number of messages to retrieve
per page, set a limit of 50 messages.  If the client specifies a limit
larger than 250, cap the number to 250 messages.

These limits aren't enforced for MAM v0.2 requests though, as that
version of the XEP doesn't require clients to support RSM.  The newer
revisions say that "a server MAY place a reasonable limit on how many
stanzas may be pushed to a client in one request.  Whether or not the
client query included a <set/> element, the server MAY simply return its
limited results, modifying the <set/> element it returns appropriately."
 2016-01-14 02:12:28 +01:00
Holger Weiss
35ec0d58a4 mod_mam: Reject <index/>-based paging 
If an <index/> is specified in the MAM request, reject the request
rather than ignoring the desired index and returning wrong results.
XEP-0059 says that the server "MAY return a <feature-not-implemented/>
error."
 2016-01-14 01:39:19 +01:00
Holger Weiss
11afa45646 mod_mam: Remove unused variable 2016-01-14 01:15:11 +01:00
Holger Weiss
89f63a4fdf mod_mam: Check whether MUC message is desired 2016-01-14 01:13:16 +01:00
Holger Weiss
85f4f90b45 mod_mam: Support XEP-0313 v0.2 MUC archive queries 2016-01-14 00:58:48 +01:00
Holger Weiss
8117092e6a mod_mam: Respond to form requests 
If the client requests a data form with the supported filters, return it
as per XEP-0313 v0.3 and newer.
 2016-01-13 23:56:05 +01:00
Holger Weiss
89b1700279 mod_mam: Add 'from' attribute to <delay/> tag 2016-01-13 23:17:23 +01:00
Holger Weiss
9cd048c442 mod_mam: Improve binary comparison of message UIDs 
Make sure the binary comparison performed when clients use message UIDs
to page through Mnesia archives yields correct results even if the
specified UIDs don't have the same number of digits as the UIDs of the
stored messages.  This way, MAM will continue to work as expected after
migrating from mod_mam_mnesia to mod_mam.
 2016-01-13 23:01:51 +01:00
Holger Weiss
3dccc20d8b mod_mam: Add "delete_old_mam_messages" command 
The new "delete_old_mam_messages" command allows for purging all MAM
messages of the specified type older than the specified number of days.
(Currently only implemented for Mnesia archives.)
 2016-01-13 22:46:30 +01:00
Holger Weiss
a61b0c303d mod_mam: Add "request_activates_archiving" option 
Enabling "request_activates_archiving" tells mod_mam not to store any
messages for a user until his client issued a MAM request, regardless of
mod_mam's "default" option.  Once a MAM request is issued, messages are
archived as usual.
 2016-01-13 21:38:08 +01:00
Holger Weiss
0183b2487e Advertise MUC MAM v0.4.1 in room JID's disco#info 2016-01-13 20:30:44 +01:00
Badlop
f448ff608a Update copyright to 2016 (#901) 2016-01-13 12:29:14 +01:00
Evgeniy Khramtsov
fd3e3a99c5 Log failed SQL requests 2016-01-13 14:13:32 +03:00
Evgeniy Khramtsov
776fe8b32a Fix MAM MUC for v0.4.1 2016-01-13 11:45:08 +03:00
Holger Wei
64d96778b4 Don't return error for blocked MUC messages 
If a message stanza is blocked as per XEP-0016 or XEP-0191, return an
error only if the type of the blocked message is "normal" or "chat".
This makes sure users won't be kicked from MUC rooms when blocking other
participants.

Closes #897.
 2016-01-12 10:20:35 +01:00
Holger Weiss
3e1425b905 Merge remote-tracking branch 'processone/pr/899' 
* processone/pr/899:
  mod_http_upload: Use application/octet-stream instead of text/html for security reasons
 2016-01-11 12:38:51 +01:00
Evgeniy Khramtsov
65e6dfb9dd Do not fail on incorrect data coming from SQL (898) 2016-01-11 14:35:11 +03:00
Evgeniy Khramtsov
c7931b4a4f CVE-2016-1232: Add Dialback Key Generation and Validation support (XEP-0185) 2016-01-11 14:22:17 +03:00
Matthias Rieber
0ad0fd2187 mod_http_upload: Use application/octet-stream instead of text/html for security reasons 2016-01-11 12:13:19 +01:00
Badlop
c7b67ff00b Clarify a little more room error string (thanks to Genghis Khan) 2016-01-08 13:14:40 +01:00
Holger Weiss
e1539a11be mod_http_upload: Use full PUT URL for process name 
Don't just use the "put_url" domain name, but also any path components
of the specified URL, to generate a mod_http_upload process name.  This
way, a single domain name can be used for multiple virtual hosts by
specifying a "put_url" such as "https://example.com/@HOST@/".
 2016-01-06 00:12:36 +01:00
Holger Weiss
3f5a20c90a mod_http_upload: Rename variable for clarity 2016-01-05 22:06:34 +01:00
Badlop
c01e3f24a5 Error converting times in mod_fail2ban (#889) 2016-01-05 12:29:21 +01:00
Paweł Chmielowski
da45a064a8 Fix handling of some options in old style configs 
This fixes issue #893.
 2016-01-04 22:06:19 +01:00
Alexey Shchepin
fb8a511365 Use crypto:rand_uniform instead of random:uniform 2016-01-04 13:59:37 +03:00
Holger Weiss
94c620cc27 mod_http_upload: Fix logging of file size mismatch 2016-01-04 01:01:14 +01:00
Holger Weiss
5deb6a91f7 mod_admin_extra: Replace deprecated function calls 2016-01-02 21:27:48 +01:00
Holger Weiss
b73678992b mod_muc_admin: Allow for setting MAM option 
Fixes #890.
 2016-01-02 20:57:01 +01:00
Badlop
91d205715e New send_stanza command (ejabberd_contrib#142) 2015-12-30 12:53:40 +01:00
Holger Weiss
1d2dc6cdc1 mod_muc_room: Replace deprecated function call 2015-12-29 11:11:50 +01:00
Holger Weiss
4cdb30d59e mod_mam: Use <stanza-id/> tags for deduplication 
Use <stanza-id/> elements instead of <delay/> tags to check for messages
resent by the stream management code.  The <stanza-id/> element is
preferable, as it is added by mod_mam itself.
 2015-12-29 09:54:48 +01:00
Badlop
0df6d7ae39 Improve explanation in registration page (#876) 2015-12-28 15:08:59 +01:00
Paweł Chmielowski
a18a3dfbb1 Add commands for generating html or markdown documentation for commands 2015-12-28 12:20:06 +01:00
Evgeniy Khramtsov
babb484cfc Restrict access to MAM archives for members-only rooms 2015-12-24 15:04:06 +03:00
Badlop
c42e026f9c Degenderise room error message (#747) 2015-12-23 19:34:23 +01:00
Holger Weiss
8cf0d31ee9 Revert "mod_mam: Keep 'to' attribute for MUC MAM messages" 
This reverts commit 0e330da2a6.  XEP-0313
says: "When sending out the archives to a requesting client, the 'to' of
the forwarded stanza MUST be empty".
 2015-12-22 13:20:23 +01:00
Paweł Chmielowski
cfe0aea219 Use built-in nif for integer_to_binary/binary_to_integer 2015-12-22 11:49:12 +01:00
Badlop
88c9991f90 Adding WEBIRC, custom realname & ident, ISO-8859-15 (thanks to iwalkalone69)(#877) 2015-12-21 16:20:20 +01:00
Alexey Shchepin
d88d5d6807 Support presence_broadcast in default_room_options mod_muc option 2015-12-21 02:25:31 +03:00
Holger Weiss
2d22507636 ejabberd_http: Cope with large POST/PUT requests 
gen_tcp returns 'enomem' if we try to receive more than 64 MiB.
 2015-12-20 23:30:11 +01:00
Holger Weiss
d039b9b72b ejabberd_http: Log debug message on receive errors 2015-12-20 23:26:57 +01:00
Christophe Romain
bb5a8a42c3 Fix pubsub virtual nodetree plugin 2015-12-17 10:16:17 +01:00
Christophe Romain
6957e892dd Fix last item message type as message attribute 2015-12-16 17:04:45 +01:00
Christophe Romain
c8986ffa5e Use correct notification_type for last items (#827) 2015-12-16 16:19:35 +01:00
Alexey Shchepin
c6798fc515 Add accept_interval option in ejabberd_listener 2015-12-16 17:26:44 +03:00
Christophe Romain
08b0530164 Don't read pubsub options when plugin does not use them 
This also revert commit 6052f7b
 2015-12-16 12:56:06 +01:00
Holger Weiss
5fd1aa0d04 Advertise MAM in disco info for account/room JID 
As per XEP-0313 version 0.2 and newer, advertise the MAM feature in the
service discovery information for the bare account (or MUC room) JID.

Some clients check the server's discovery information instead, so we'll
continue to advertise the feature there as well.
 2015-12-16 00:08:23 +01:00
Holger Weiss
11ad96fced Use MUC domain for 'by' attribute of <stanza-id/> 
Let mod_mam specify only the domain part of the room JID in the 'by'
attribute of <stanza-id/> tags.
 2015-12-15 21:37:41 +01:00
Holger Weiss
0e330da2a6 mod_mam: Keep 'to' attribute for MUC MAM messages 2015-12-15 21:05:04 +01:00
Christophe Romain
6efdf78ce3 PubSub plugin for online users only 2015-12-15 16:23:04 +01:00
Christophe Romain
3b69d26368 Fix pubsub headers 2015-12-15 16:12:20 +01:00
Paweł Chmielowski
6052f7bfa8 Fix pubsub test error 2015-12-14 10:21:23 +01:00
Christophe Romain
e3005f68e7 Remove undefined macro injected in 3bdd5d0d 2015-12-11 15:33:22 +01:00
Christophe Romain
8ee5f9fb6f Remove http supervisors 2015-12-11 14:13:24 +01:00
Christophe Romain
3bdd5d0d25 Remove receiver's supervisor 2015-12-11 14:11:44 +01:00
Christophe Romain
1a32f20c07 Disable use of multi-subscribe and subscription-option on standard plugins 2015-12-11 12:46:49 +01:00
Christophe Romain
6357ea1d5d Limit number of subscriptions per node and allow custom default node configuration 2015-12-11 12:46:44 +01:00
Christophe Romain
86a8606fd1 Virtual nodetree is not attached to any backend 2015-12-11 12:46:40 +01:00
Christophe Romain
c4943cffe8 Follow pubsub configuration when using virtual nodetree 2015-12-11 12:46:35 +01:00
Christophe Romain
10c920ef13 Don't force max_items_node to MAXITEMS if not defined 2015-12-11 12:30:16 +01:00
Holger Weiss
469e93f37b mod_mam: Don't store resent messages 
Make sure messages that were resent by the stream management code aren't
stored in MAM.
 2015-12-09 22:44:45 +01:00
Holger Weiss
e09afe367f Document XEP-0334 support 2015-12-09 22:28:44 +01:00
Evgeniy Khramtsov
4c47ee63f2 Do not forget to include xmlns in mam prefs response (#859) 2015-12-09 12:53:02 +03:00
Paweł Chmielowski
be4d687a86 Fix problem with handling of old db entries in mod_mam 2015-12-09 09:47:03 +01:00
Holger Weiss
07baf2d973 Don't let "reopen_log" rotate files (EJAB-1243) 
Make sure the "reopen_log" command really just reopens log files without
also rotating them.  For rotating log files, the new "rotate_log"
command can be used.
 2015-12-08 22:48:04 +01:00
Holger Weiss
325c17f277 mod_mam: Update record field type 2015-12-08 22:21:39 +01:00
Holger Weiss
14609dbfa2 mod_mam: Remove unused code 2015-12-08 22:15:55 +01:00
Holger Weiss
59ba09826b mod_offline: Fix outdated comments 2015-12-08 21:58:54 +01:00
Holger Weiss
90fd7f3780 mod_offline: Honor <store/> hint 
Ignore the "store_empty_body" option for messages that have a <store/>
hint as described in XEP-0334, version 0.2.
 2015-12-08 21:46:36 +01:00
Alexey Shchepin
c2f6bf0343 Improve muc#roomconfig_presencebroadcast support 2015-12-08 21:53:42 +03:00
Paweł Chmielowski
67f93b0d60 Don't keep 10 sec timeout that i used for testing... 2015-12-08 11:28:03 +01:00
Paweł Chmielowski
7a69dab596 Add ability to disable timeout for ejabberdctl command 2015-12-08 11:25:26 +01:00
Holger Weiss
5ce0b062ff mod_mam: Honor Message Processing Hints (XEP-0334) 2015-12-08 00:10:00 +01:00
Badlop
3e57850da7 If mod_register access_from is 'none', then don't advertise IBR (#857) 2015-12-07 18:30:52 +01:00
Paweł Chmielowski
95a9100623 Fix more places where random:seed is used 2015-12-07 16:48:29 +01:00
Paweł Chmielowski
d0df7be722 Fix randoms.erl on R17 that don't have random:seed(integer()) 2015-12-07 16:37:40 +01:00
Paweł Chmielowski
5ac10d6555 Remove now() in pubsub code 2015-12-07 16:16:11 +01:00
Paweł Chmielowski
29db302808 More now() replacements 2015-12-07 16:09:48 +01:00
Paweł Chmielowski
b9f751e099 Fix bug in last commit 2015-12-07 10:26:51 +01:00
Paweł Chmielowski
0a846d03bf More now() removal 2015-12-06 15:58:46 +01:00
Paweł Chmielowski
5c329a7699 Remove now() - part 1 2015-12-04 15:08:43 +01:00
Badlop
daad71bc7e trusted_proxies option not parsed correctly (#860) 2015-12-04 13:14:39 +01:00
Holger Weiss
ba916c3162 XEP-0198: Fix stanza counting corner case issue 
Don't forget to count outgoing stanzas that are processed while the
ejabberd_c2s process is already waiting for stream resumption.
 2015-12-02 19:25:10 +01:00
Badlop
f9e12d900c No need for a top menu link as there's a top page link 2015-12-02 17:10:23 +01:00
Badlop
e412438aba When user joins logged room, he must be warned (EJAB-726) 2015-12-02 12:07:29 +01:00
Badlop
086fbc6a50 Only filter rooms in Service Disco when more than 100 (EJAB-343) 2015-12-02 02:32:25 +01:00
Badlop
ff22782752 List in Service Disco non-empty rooms and provide Node for empty (EJAB-343) 2015-12-02 01:51:39 +01:00
Mickael Remond
e5ae35c66b Update cache_tab app name 2015-12-01 19:17:51 +01:00
Evgeny Khramtsov
3397a9be5e Merge pull request #849 from weiss/discard-chat-states 
mod_offline: Support discarding chat state notifications
 2015-12-01 14:57:49 +03:00
Evgeniy Khramtsov
f1ecbf80fb Fix archive preference retreiving (#848) 2015-12-01 14:06:23 +03:00
Christophe Romain
9eeee67da7 Webadmin console visual refresh (thanks to Marek Foss) (EJAB-1142) 2015-11-30 11:35:53 +01:00
Evgeniy Khramtsov
9cc5a5d467 Simplify external components configuration 2015-11-28 17:38:34 +03:00
Holger Weiss
44f5e411c5 mod_offline: Support discarding chat states 
XEP-0160 says that standalone chat state notifications should not be
stored offline.  By default, mod_offline discards them now.

Closes #842.
 2015-11-26 08:35:49 +01:00
Holger Weiss
fee2530b1c Always use occupant JID as 'from' for room subject 
When sending the room subject to a new participant, always use the
occupant JID that corresponds to the subject author as the 'from'
address.  It was already done this way when the subject was sent as part
of the room history.
 2015-11-25 00:05:24 +01:00