prosody-modules: mod_flash_policy/mod_flash

annotate mod_flash_policy/mod_flash_policy.lua @ 3814:0dede5b0ab27

mod_rest: Fix return status when sending and forgetting Turns out module:send() doesn't return anything, so there's no way to know if it was routed successfully.

author	Kim Alvefur <zash@zash.se>
date	Wed, 01 Jan 2020 16:35:55 +0100
parents	7dbde05b48a9
children

rev	line source
394 4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	1 local filters = require "util.filters";
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	2 local config = {}
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	3 config.file = module:get_option_string("crossdomain_file", "");
395 77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	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 4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	5 local string = ''
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	6 if not config.file ~= '' then
395 77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	7 local f = assert(io.open(config.file));
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	8 string = f:read("*all");
394 4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	9 else
395 77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	10 string = config.string
394 4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	11 end
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	12
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	13 module:log("debug", "crossdomain string: "..string);
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	14
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	15 module:set_global();
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	16
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	17 function filter_policy(data, session)
395 77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	18 -- Since we only want to check the first block of data, remove the filter
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	19 filters.remove_filter(session, "bytes/in", filter_policy);
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	20 if data == "<policy-file-request/>\0" then
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	21 session.send(string.."\0");
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	22 return nil; -- Drop data to prevent it reaching the XMPP parser
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	23 else
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	24 return data; -- Pass data through, it wasn't a policy request
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	25 end
1343 7dbde05b48a9 all the things: Remove trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 395 diff changeset	26
394 4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	27 end
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	28
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	29 function filter_session(session)
395 77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	30 if session.type == "c2s_unauthed" then
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	31 filters.add_filter(session, "bytes/in", filter_policy, -1);
77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	32 end
394 4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	33 end
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	34
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	35 function module.load()
395 77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	36 filters.add_filter_hook(filter_session);
394 4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	37 end
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	38
4219f69be1cf Let session.send() actually send the config string leonbogaert@gmail.com parents: 379 diff changeset	39 function module.unload()
395 77ca0947647b Copied from bash :s leonbogaert@gmail.com parents: 394 diff changeset	40 filters.remove_filter_hook(filter_session);
379 eebc19c224fb Moved the file to a directory leonbogaert parents: diff changeset	41 end

Mercurial > prosody-modules

annotate mod_flash_policy/mod_flash_policy.lua @ 3814:0dede5b0ab27