Mercurial > prosody-modules

annotate mod_readonly/mod_readonly.lua @ 4293:edde5905744a

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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>
date Thu, 10 Dec 2020 11:57:03 +0100
parents 7776c9dc5f37
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
750
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
Matthew Wild <mwild1@gmail.com>
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1 local st = require "util.stanza";
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
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2
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3 local stores = module:get_option("readonly_stores", {
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
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4 vcard = { "vcard-temp", "vCard" };
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
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5 });
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6
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7 local namespaces = {};
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8 for name, namespace in pairs(stores) do
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
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9 namespaces[table.concat(namespace, ":")] = name;
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10 end
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11
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7776c9dc5f37 mod_readonly: Simplify iq handling by hooking on iq-set/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 750
diff changeset
12 local function prevent_write(event)
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13 local stanza = event.stanza;
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14 local xmlns_and_tag = stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name;
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
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15 local store_name = namespaces[xmlns_and_tag];
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
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16 if store_name then
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
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17 module:log("warn", "Preventing modification of %s store by %s", store_name, stanza.attr.from);
8133dd5f266a mod_readonly: Allow preventing direct modification of certain user data via XMPP
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18 event.origin.send(st.error_reply(stanza, "cancel", "not-allowed", store_name.." data is read-only"));
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19 return true; -- Block stanza
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20 end
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21 end
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22
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Matthew Wild <mwild1@gmail.com>
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23 for namespace in pairs(namespaces) do
3270
7776c9dc5f37 mod_readonly: Simplify iq handling by hooking on iq-set/ instead of iq/.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 750
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24 module:hook("iq-set/bare/"..namespace, prevent_write, 200);
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25 end