Mercurial > prosody-modules
annotate mod_block_s2s_subscriptions/mod_block_s2s_subscriptions.lua @ 3965:2b10e51d85a6
mod_muc_limits: Add config option to limit to join stanzas only
This is a bit more limited in pre-0.11 MUC modules, because it just
detects stanzas sent to full JIDs (which would include all presence
and nick changes).
This option is useful for setups where users are typically unaffiliated,
but trusted (e.g. if access to the room is gated through some other
means such as password/token auth).
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Fri, 03 Apr 2020 12:26:56 +0100 |
| parents | 70ff25db37fa |
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| rev | line source |
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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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1 |
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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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2 local jid_split = require "util.jid".split; |
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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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3 local jid_bare = require "util.jid".bare; |
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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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4 local load_roster = require "core.rostermanager".load_roster; |
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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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5 |
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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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changeset
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6 local blocked_servers = module:get_option_set("block_s2s_subscriptions")._items; |
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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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7 |
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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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8 function filter_presence(event) |
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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:
diff
changeset
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9 if blocked_servers[event.origin.from_host] and event.stanza.attr.type == "subscribe" then |
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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:
diff
changeset
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10 local stanza = event.stanza; |
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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:
diff
changeset
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11 local to_user, to_host = jid_split(stanza.attr.to); |
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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:
diff
changeset
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12 local roster = load_roster(to_user, to_host); |
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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:
diff
changeset
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13 if roster and roster[jid_bare(stanza.attr.from)] then |
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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:
diff
changeset
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14 return; -- In roster, pass through |
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70ff25db37fa
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Matthew Wild <mwild1@gmail.com>
parents:
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15 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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16 return true; -- Drop |
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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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17 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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18 end |
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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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19 |
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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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20 module:hook("presence/bare", filter_presence, 200); -- Client receiving |