Mercurial > prosody-modules
annotate mod_host_blacklist/mod_host_blacklist.lua @ 4515:2e33eeafe962
mod_muc_markers: Prevent any markers from reaching the archive, even if untracked
Original intention was to leave alone things that this module isn't
handling. However markers in archives are just problematic without
more advanced logic about what is markable and what is not. It also
requires a more advanced query in mod_muc_rai to determine the latest
markable message instead of the latest archived message.
I'd rather keep the "is archivable" and "is markable" definition the
same for simplicity. I don't want to introduce yet another set of rules
for no reason.
No markers in MAM.
author | Matthew Wild <mwild1@gmail.com> |
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date | Mon, 22 Mar 2021 15:55:02 +0000 |
parents | 547b3c05cc06 |
children |
rev | line source |
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1180
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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1 local jid_split = require "util.jid".split; |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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2 local st = require "util.stanza"; |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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3 local set = require "util.set"; |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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4 local select = select; |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
5 |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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6 local blacklist = module:get_option_inherited_set("host_blacklist", {}); |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
7 |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
8 local function stanza_checker(attr) |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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9 return function (event) |
1181
005b0429cf46
mod_host_blacklist: Small fix
Matthew Wild <mwild1@gmail.com>
parents:
1180
diff
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10 local host = select(2, jid_split(event.stanza.attr[attr])); |
1180
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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11 if blacklist:contains(host) then |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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12 module:send(st.error_reply(event.stanza, "cancel", "not-allowed", "Communication with this domain is restricted")); |
1182
547b3c05cc06
mod_host_blacklist: Bigger fix: return true to block original stanza (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents:
1181
diff
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13 return true; |
1180
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mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
14 end |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
15 end |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
16 end |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
17 |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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18 check_incoming_stanza = stanza_checker("from"); |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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19 check_outgoing_stanza = stanza_checker("to"); |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
20 |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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21 for stanza_type in set.new{"presence","message","iq"}:items() do |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
22 for jid_type in set.new{"bare", "full", "host"}:items() do |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
23 module:hook("pre-"..stanza_type.."/"..jid_type, check_outgoing_stanza, 500); |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
24 module:hook(stanza_type.."/"..jid_type, check_incoming_stanza, 500); |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
25 end |
513aa2e0c045
mod_host_blacklist: Similar to mod_s2s_blacklist, but stanza-based. Works between hosts on the same server, at a slight performance impact.
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
26 end |