Mercurial > prosody-modules
annotate mod_proxy65_whitelist/mod_proxy65_whitelist.lua @ 4293:edde5905744a
mod_s2s_keepalive: Don't send whitespace keepalives before s2sin stream is open
Could possibly result in whitespace before the XML and stream header,
which isn't allowed by the parser.
Don't think s2sout is affected, as the stream is opened early and
doesn't have to wait for the other end.
Thanks Ge0rG
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 10 Dec 2020 11:57:03 +0100 |
parents | f96b947303a2 |
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1 local allowed_streamhosts = module:get_option_set("allowed_streamhosts", {}); -- eg proxy.eu.jabber.org |
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2 |
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3 if module:get_option_boolean("allow_local_streamhosts", true) then |
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4 for hostname, host in pairs(hosts) do |
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5 if host.modules.proxy65 then |
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6 allowed_streamhosts:add(hostname); |
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7 end |
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8 end |
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9 |
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10 module:hook_global("host-activated", function (host) |
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11 if hosts[host].modules.proxy65 then |
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12 allowed_streamhosts:add(host); |
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13 end |
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14 end); |
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15 end |
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16 |
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17 local function filter_streamhosts(tag) |
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18 if tag.name == "streamhost" and not allowed_streamhosts:contains(tag.attr.jid) then |
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19 return nil; |
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20 end |
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21 return tag; |
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22 end |
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23 |
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24 module:hook("iq/full", function (event) |
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25 local stanza = event.stanza; |
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26 if stanza.attr.type == "set" then |
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27 local payload = stanza:get_child("query", "http://jabber.org/protocol/bytestreams"); |
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28 if payload then |
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29 payload:maptags(filter_streamhosts); |
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30 end |
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31 end |
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32 end, 1); |