Mercurial > prosody-modules
view mod_flash_policy/mod_flash_policy.lua @ 4530:33c149d0261d
mod_rest: Add mappings for a whole pile of XEPs
Look ma, programming in JSON!
XEP-0012: Last Activity
XEP-0077: In-Band Registration
XEP-0115: Entity Capabilities
XEP-0153: vCard-Based Avatars
XEP-0297: Stanza Forwarding
XEP-0308: Last Message Correction
XEP-0319: Last User Interaction in Presence
XEP-0333: Chat Markers
XEP-0367: Message Attaching
XEP-0372: References
XEP-0421: Anonymous unique occupant identifiers for MUCs
XEP-0428: Fallback Indication
XEP-0444: Message Reactions
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Tue, 23 Mar 2021 23:18:33 +0100 |
parents | 7dbde05b48a9 |
children |
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local filters = require "util.filters"; local config = {} config.file = module:get_option_string("crossdomain_file", ""); 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>]]); local string = '' if not config.file ~= '' then local f = assert(io.open(config.file)); string = f:read("*all"); else string = config.string end module:log("debug", "crossdomain string: "..string); module:set_global(); function filter_policy(data, session) -- Since we only want to check the first block of data, remove the filter filters.remove_filter(session, "bytes/in", filter_policy); if data == "<policy-file-request/>\0" then session.send(string.."\0"); return nil; -- Drop data to prevent it reaching the XMPP parser else return data; -- Pass data through, it wasn't a policy request end end function filter_session(session) if session.type == "c2s_unauthed" then filters.add_filter(session, "bytes/in", filter_policy, -1); end end function module.load() filters.add_filter_hook(filter_session); end function module.unload() filters.remove_filter_hook(filter_session); end