Mercurial > prosody-modules
annotate mod_flash_policy/mod_flash_policy.lua @ 4730:1da4b815d2fe
mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls
This covers the following things:
- A session that appears online, but has a broken TCP connection
- Clients such as Siskin and Snikket iOS that require a push for calls to work
It allows the stanza to be pushed immediately instead of waiting for the
session to hibernate or an ack to timeout.
It shouldn't break any existing cases.
author | Matthew Wild <mwild1@gmail.com> |
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date | Wed, 27 Oct 2021 19:12:03 +0100 |
parents | 7dbde05b48a9 |
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rev | line source |
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Let session.send() actually send the config string
leonbogaert@gmail.com
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1 local filters = require "util.filters"; |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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2 local config = {} |
4219f69be1cf
Let session.send() actually send the config string
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3 config.file = module:get_option_string("crossdomain_file", ""); |
395 | 4 config.string = module:get_option_string("crossdomain_string", [[<?xml version="1.0"?><!DOCTYPE cross-domain-policy SYSTEM "/xml/dtds/cross-domain-policy.dtd"><cross-domain-policy><site-control permitted-cross-domain-policies="master-only"/><allow-access-from domain="*" /></cross-domain-policy>]]); |
394
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leonbogaert@gmail.com
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5 local string = '' |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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6 if not config.file ~= '' then |
395 | 7 local f = assert(io.open(config.file)); |
8 string = f:read("*all"); | |
394
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9 else |
395 | 10 string = config.string |
394
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11 end |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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12 |
4219f69be1cf
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13 module:log("debug", "crossdomain string: "..string); |
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14 |
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15 module:set_global(); |
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leonbogaert@gmail.com
parents:
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16 |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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17 function filter_policy(data, session) |
395 | 18 -- Since we only want to check the first block of data, remove the filter |
19 filters.remove_filter(session, "bytes/in", filter_policy); | |
20 if data == "<policy-file-request/>\0" then | |
21 session.send(string.."\0"); | |
22 return nil; -- Drop data to prevent it reaching the XMPP parser | |
23 else | |
24 return data; -- Pass data through, it wasn't a policy request | |
25 end | |
1343
7dbde05b48a9
all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
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26 |
394
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27 end |
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leonbogaert@gmail.com
parents:
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28 |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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29 function filter_session(session) |
395 | 30 if session.type == "c2s_unauthed" then |
31 filters.add_filter(session, "bytes/in", filter_policy, -1); | |
32 end | |
394
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Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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33 end |
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parents:
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34 |
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parents:
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35 function module.load() |
395 | 36 filters.add_filter_hook(filter_session); |
394
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leonbogaert@gmail.com
parents:
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37 end |
4219f69be1cf
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leonbogaert@gmail.com
parents:
379
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38 |
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leonbogaert@gmail.com
parents:
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39 function module.unload() |
395 | 40 filters.remove_filter_hook(filter_session); |
379 | 41 end |