Mercurial > prosody-modules
annotate mod_offline_hints/mod_offline_hints.lua @ 5461:06640647d193
mod_http_oauth2: Fix use of arbitrary ports in loopback redirect URIs
Per draft-ietf-oauth-v2-1-08#section-8.4.2
> The authorization server MUST allow any port to be specified at the
> time of the request for loopback IP redirect URIs, to accommodate
> clients that obtain an available ephemeral port from the operating
> system at the time of the request.
Uncertain if it should normalize the host part, but it also seems
harmless to treat IPv6 and IPv4 the same here.
One thing is that "localhost" is NOT RECOMMENDED because it can
sometimes be pointed to non-loopback interfaces via DNS or hosts file.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 17 May 2023 13:51:30 +0200 |
| parents | e86315c9b5c4 |
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| rev | line source |
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1 -- mod_offline_hints |
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2 -- |
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3 -- Copyright (C) 2019 Marcos de Vera Piquero <marcos.devera@quobis.com> |
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4 -- |
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5 -- This file is MIT/X11 licensed. |
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6 -- |
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7 -- A module to discard hinted messages with no-store at mod_offline |
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8 -- |
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9 |
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10 module:depends"offline"; |
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11 |
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12 local function handle_offline (event) |
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13 local stanza = event.stanza; |
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14 if (stanza:get_child("no-store", "urn:xmpp:hints") or |
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15 stanza:get_child("no-permanent-store", "urn:xmpp:hints")) then |
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16 module:log("debug", "Not storing offline stanza: %s (urn:xmpp:hints)", stanza); |
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17 return false; |
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18 end |
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19 return nil; |
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20 end |
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21 |
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22 module:hook("message/offline/handle", handle_offline); |
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23 |
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24 module:log("debug", "Module loaded"); |
