Mercurial > prosody-modules
annotate mod_unsubscriber/mod_unsubscriber.lua @ 5401:c8d04ac200fc
mod_http_oauth2: Reject loopback URIs as client_uri
This really should be a proper website with info, https://localhost is
not good enough. Ideally we'd validate that it's got proper DNS and is
actually reachable, but triggering HTTP or even DNS lookups seems like
it would carry abuse potential that would best to avoid.
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 02 May 2023 16:20:55 +0200 |
parents | e00dc913d965 |
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e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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1 assert(module:get_host_type() == "component", "This module should be loaded as a Component"); |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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2 |
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mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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3 local st = require "util.stanza"; |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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4 |
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mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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5 module:hook("presence/bare", function(event) |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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6 local origin, stanza = event.origin, event.stanza; |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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7 if stanza.attr.type == "probe" then |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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8 -- they are subscribed and want our current presence |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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9 -- tell them we denied their subscription |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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10 local reply = st.reply(stanza) |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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11 reply.attr.type = "unsubcribed"; |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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12 origin.send(reply); |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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13 return true; |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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14 elseif stanza.attr.type == nil then |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
diff
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15 -- they think we are subscribed and sent their current presence |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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16 -- tell them we unsubscribe |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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17 local reply = st.reply(stanza) |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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18 reply.attr.type = "unsubcribe"; |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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19 origin.send(reply); |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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20 return true; |
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mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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21 end |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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22 -- fall trough to default error |
e00dc913d965
mod_unsubscriber: Revoke roster subscriptions of unreachable hosts
Kim Alvefur <zash@zash.se>
parents:
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23 end); |