Mercurial > prosody-modules
annotate mod_block_s2s_subscriptions/mod_block_s2s_subscriptions.lua @ 5616:59d5fc50f602
mod_http_oauth2: Implement refresh token rotation
Makes refresh tokens one-time-use, handing out a new refresh token with
each access token. Thus if a refresh token is stolen and used by an
attacker, the next time the legitimate client tries to use the previous
refresh token, it will not work and the attack will be noticed. If the
attacker does not use the refresh token, it becomes invalid after the
legitimate client uses it.
This behavior is recommended by draft-ietf-oauth-security-topics
| author | Kim Alvefur <zash@zash.se> |
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| date | Sun, 23 Jul 2023 02:56:08 +0200 |
| 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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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:
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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:
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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:
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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:
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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:
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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:
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changeset
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14 return; -- In roster, pass through |
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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>
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16 return true; -- Drop |
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Matthew Wild <mwild1@gmail.com>
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17 end |
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Matthew Wild <mwild1@gmail.com>
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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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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 |