annotate mod_unsubscriber/mod_unsubscriber.lua @ 5406:b86d80e21c60

mod_http_oauth2: Validate consistency of response and grant types Ensure that these correlated fields make sense per RFC 7591 ยง 2.1, even though we currently only check the response type during authorization. This could probably all be deleted if (when!) we remove the implicit grant, since then these things don't make any sense anymore.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 16:34:31 +0200
parents e00dc913d965
children 9c9889ad4302
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e00dc913d965 mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
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1 assert(module:get_host_type() == "component", "This module should be loaded as a Component");
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2
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3 local st = require "util.stanza";
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4
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5 module:hook("presence/bare", function(event)
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6 local origin, stanza = event.origin, event.stanza;
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7 if stanza.attr.type == "probe" then
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8 -- they are subscribed and want our current presence
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9 -- tell them we denied their subscription
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10 local reply = st.reply(stanza)
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11 reply.attr.type = "unsubcribed";
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12 origin.send(reply);
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13 return true;
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14 elseif stanza.attr.type == nil then
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15 -- they think we are subscribed and sent their current presence
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16 -- tell them we unsubscribe
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17 local reply = st.reply(stanza)
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18 reply.attr.type = "unsubcribe";
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19 origin.send(reply);
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20 return true;
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21 end
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22 -- fall trough to default error
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23 end);