Software / code / prosody
Annotate
plugins/muc/hats.lib.lua @ 12480:7e9ebdc75ce4
net: isolate LuaSec-specifics
For this, various accessor functions are now provided directly on the
sockets, which reach down into the LuaSec implementation to obtain the
information.
While this may seem of little gain at first, it hides the implementation
detail of the LuaSec+LuaSocket combination that the actual socket and
the TLS layer are separate objects.
The net gain here is that an alternative implementation does not have to
emulate that specific implementation detail and "only" has to expose
LuaSec-compatible data structures on the new functions.
| author | Jonas Schäfer <jonas@wielicki.name> |
|---|---|
| date | Wed, 27 Apr 2022 17:44:14 +0200 |
| parent | 11245:43b43e7156b8 |
| child | 12977:74b9e05af71e |
| rev | line source |
|---|---|
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parents:
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1 local st = require "util.stanza"; |
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2 local muc_util = module:require "muc/util"; |
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3 |
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4 local xmlns_hats = "xmpp:prosody.im/protocol/hats:1"; |
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5 |
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6 -- Strip any hats claimed by the client (to prevent spoofing) |
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7 muc_util.add_filtered_namespace(xmlns_hats); |
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8 |
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JC Brand <jc@opkode.com>
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9 |
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10 module:hook("muc-build-occupant-presence", function (event) |
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11 local bare_jid = event.occupant and event.occupant.bare_jid or event.bare_jid; |
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12 local aff_data = event.room:get_affiliation_data(bare_jid); |
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13 local hats = aff_data and aff_data.hats; |
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14 if not hats then return; end |
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15 local hats_el; |
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16 for hat_id, hat_data in pairs(hats) do |
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17 if hat_data.active then |
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18 if not hats_el then |
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19 hats_el = st.stanza("hats", { xmlns = xmlns_hats }); |
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20 end |
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21 hats_el:tag("hat", { uri = hat_id, title = hat_data.title }):up(); |
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22 end |
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23 end |
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24 if not hats_el then return; end |
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25 event.stanza:add_direct_child(hats_el); |
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26 end); |
