Now room owners are able to set a preferred language
for the discussions in the room, so other users can
discover rooms based on the language they wish to talk.
TODO: the language format should conform to RFC 5646.
This check should be implemented in 'xmpp' library.
Fixes#2436
If a callback function is not defined by the `Mod` then
a call to code_server process is performed. Under heavy load
this may cause code_server to get overloaded. We now avoid this.
ext_api_headers can be defined as a single string. Headers are separated
by comma. Definition MUST NOT contain spaces. Example
"X-MyHead:test,X-Token:082748"
Due to historical reasons, ejabberd loads the whole file/data
into the memory when serving an HTTP request. This is now improved:
1) For GET requests ejabberd uses sendfile(2) if the underlying
connection is HTTP and falls back to read/write loop with 64kb
buffer for HTTPS connections. This type of requests are handled
by mod_http_fileserver, mod_http_upload, ejabberd_captcha, etc
2) POST requests are now limited to 20Mb and are fully downloaded
into the memory for further processing (by ejabberd_web_admin,
mod_bosh, etc)
3) PUT requests (e.g. for mod_http_upload) are handled by read/write
loop with 64kb buffer
Since now, ejabberd doesn't ignore unknown options and doesn't
allow to have options with malformed values. The rationale for
this is to avoid unexpected behaviour during runtime, i.e. to
conform to "fail early" approach. Note that it's safe to reload
a configuration with potentialy invalid and/or unknown options:
this will not halt ejabberd, but will only prevent the configuration
from loading.
***NOTE FOR PACKAGE BUILDERS***
This new behaviour should be documented in the upgrade notes.
Now all external ports are attached to supervising processes
and requests are balanced in round-robin manner until the pool
is exhausted.
The commit also deprecates `extauth_instances` option and introduces
`extauth_pool_size` option instead, with the default value of a number
of logical processors (i.e. CPU cores).
Fixes#2403
Some mobile apps might only be notified on actual chat messages with
a body, so don't let mod_push_keepalive reset the stream management
timeout on other types of traffic.
Add 'include_sender' and 'include_body' options. If one or both of them
are set to 'true', a urn:xmpp:push:summary form with the enabled
field(s) is included in push notifications that are generated for
messages with a body.
The 'include_body' option can instead be set to a static text. In this
case, the specified text will be included in place of the actual message
body. This can be useful to signal the push service whether the
notification was triggered by a message with body (as opposed to other
types of traffic) without leaking actual message contents.
If a pending stream management session is closed with a stream error,
this is usually due to the client opening a new stream that conflicts
with the old one. Don't generate a push notification in this situation.
Accept all alphanumeric characters of any script in user and file names
rather than replacing non-ASCII characters with underscores. However,
non-alphanumeric characters are still replaced, except for "." and "-".
Closes#2346.
New hook 'component_send_packet' added.
Callback function must accept one argument {Pkt, ComponentState} and should yield 'drop' or {NewPkt, NewComponentState}.
When modules for some virtual host are about to be started,
they are topologically sorted to preserve dependencies order.
We now keep this order for stop/reload functions to work properly.
The option can be used to override configuration options of a
particular PubSub node. Example:
mod_pubsub:
...
force_node_config:
"eu.siacs.conversations.axolotl.*":
access_model: whitelist
"*":
persist_items: true
Fixes#2276
During resumption, make sure the old process and the corresponding
session entry are disposed also in the case where the call that queries
the old process times out.
The options "inet", "inet6" and "backlog" are valid listen options, but are
currently logged as errors (even though they do work):
2018-02-28 16:08:44.141 [error] <0.338.0>@ejabberd_listener:validate_module_option:630 unknown listen option 'backlog' for 'ejabberd_c2s' will be likely ignored, available options are: access, shaper, certfile, ciphers, dhfile, cafile, client_cafile, protocol_options, tls, tls_compression, starttls, starttls_required, tls_verify, zlib, max_fsm_queue
This adds the necessary validators so they are correctly recognized.
Call Mod:handle_auth_success/4 and Mod:handle_auth_failure/4 before
sending the SASL response rather than afterwards. This way, callbacks
can send a custom response and disconnect.
Incoming MUC PMs aren't carbon-copied, as the MUC service usually forks
them. However, don't suppress copying of outgoing PMs, where no such
forking takes place.
The option can be used to specify a period (in seconds) for a stream
negotiation to complete. If the timer fires, the stream is considered
as failed and the underlying connection gets closed. This is a global
option (you cannot set it per domain) and the default is 30 seconds.
The option is supposed to be used when `allow_local_users`
and `allow_transports` are not enough. It's an ACL where `deny`
means the message will be rejected (or a CAPTCHA would be
generated for a presence), and `allow` means the sender is
whitelisted and the stanza will pass through.
The default value is `none`, which means nothing is whitelisted.
The option emulates legacy behaviour which registers all routes
defined in `hosts` on a component connected. This behaviour
is considered harmful in the case when it's desired to multiplex
different components on the same port, so, to disable it,
set `global_routes` to `false`. The default value is `true`,
e.g. legacy behaviour is emulated: the only reason for this is
to maintain backward compatibility with existing deployments.