Mercurial > prosody-modules
annotate mod_flash_policy/mod_flash_policy.lua @ 3721:c96a53bf67b3
mod_bidi: Recommend switching to native module on Prosody trunk
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 19 Oct 2019 17:01:43 +0200 |
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
leonbogaert@gmail.com
parents:
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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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Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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5 local string = '' |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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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
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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9 else |
395 | 10 string = config.string |
394
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Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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11 end |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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12 |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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13 module:log("debug", "crossdomain string: "..string); |
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leonbogaert@gmail.com
parents:
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14 |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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15 module:set_global(); |
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Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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16 |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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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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Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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27 end |
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Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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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
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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33 end |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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34 |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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35 function module.load() |
395 | 36 filters.add_filter_hook(filter_session); |
394
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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37 end |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
379
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38 |
4219f69be1cf
Let session.send() actually send the config string
leonbogaert@gmail.com
parents:
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39 function module.unload() |
395 | 40 filters.remove_filter_hook(filter_session); |
379 | 41 end |