Mercurial > prosody-modules
annotate mod_block_s2s_subscriptions/mod_block_s2s_subscriptions.lua @ 4877:adc6241e5d16
mod_measure_process: Report the enforced limit
The soft limit is what the kernel actually enforces, while the hard
limit is is how far you can change the soft limit without privileges.
Unless the process dynamically adjusts the soft limit, knowing the hard
limit is not as useful as knowing the soft limit.
Reporting the soft limit and the number of in-use FDs allows placing
alerts on expressions like 'process_open_fds / process_max_fds >= 0.95'
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 18 Jan 2022 18:55:20 +0100 |
parents | 70ff25db37fa |
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mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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1 |
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mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
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2 local jid_split = require "util.jid".split; |
70ff25db37fa
mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
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3 local jid_bare = require "util.jid".bare; |
70ff25db37fa
mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
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4 local load_roster = require "core.rostermanager".load_roster; |
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mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
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5 |
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mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
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6 local blocked_servers = module:get_option_set("block_s2s_subscriptions")._items; |
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mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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7 |
70ff25db37fa
mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
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8 function filter_presence(event) |
70ff25db37fa
mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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9 if blocked_servers[event.origin.from_host] and event.stanza.attr.type == "subscribe" then |
70ff25db37fa
mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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10 local stanza = event.stanza; |
70ff25db37fa
mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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11 local to_user, to_host = jid_split(stanza.attr.to); |
70ff25db37fa
mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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12 local roster = load_roster(to_user, to_host); |
70ff25db37fa
mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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13 if roster and roster[jid_bare(stanza.attr.from)] then |
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mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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14 return; -- In roster, pass through |
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Matthew Wild <mwild1@gmail.com>
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15 end |
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16 return true; -- Drop |
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17 end |
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18 end |
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mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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19 |
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mod_block_s2s_subscriptions: New module to block incoming presence subscriptions from non-contacts on selected remote hosts
Matthew Wild <mwild1@gmail.com>
parents:
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20 module:hook("presence/bare", filter_presence, 200); -- Client receiving |