Mercurial > prosody-modules
annotate mod_csi_compat/mod_csi_compat.lua @ 4651:8231774f5bfd
mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8
The `body:sub()` call risks splitting the string in the middle of a
multi-byte UTF-8 sequence. This should have been caught by util.stanza
validation, but that would have caused some havoc, at the very least causing
the notification to not be sent.
There have been no reports of this happening. Likely because this module
isn't widely deployed among users with languages that use many longer UTF-8
sequences.
The util.encodings.utf8.valid() function is O(n) where only the last
sequence really needs to be checked, but it's in C and expected to be fast.
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 22 Aug 2021 13:22:59 +0200 |
parents | db8b256f51ff |
children |
rev | line source |
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1486
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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1 local st = require "util.stanza"; |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
2 |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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3 module:depends("csi"); |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
4 |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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5 module:add_feature("google:queue"); |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
6 |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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7 module:hook("iq-set/self/google:queue:query", function(event) |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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8 local origin, stanza = event.origin, event.stanza; |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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9 (origin.log or module._log)("debug", "Google queue invoked (CSI compat mode)") |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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10 local payload = stanza:get_child("query", "google:queue"); |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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11 if payload:get_child("enable") then |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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12 module:fire_event("csi-client-inactive", event); |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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13 elseif payload:get_child("disable") then |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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14 module:fire_event("csi-client-active", event); |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
15 end |
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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16 -- <flush/> is implemented as a noop, any IQ stanza would flush the queue anyways. |
1865
db8b256f51ff
mod_admin_web,mod_carbons,mod_csi_compat,mod_mam_muc,mod_tcpproxy: Explicitly return true
Kim Alvefur <zash@zash.se>
parents:
1486
diff
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17 origin.send(st.reply(stanza)); |
db8b256f51ff
mod_admin_web,mod_carbons,mod_csi_compat,mod_mam_muc,mod_tcpproxy: Explicitly return true
Kim Alvefur <zash@zash.se>
parents:
1486
diff
changeset
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18 return true; |
1486
b3e692ee16b5
mod_csi_compat: Implement the google:queue protocol and map to mod_csi events
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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19 end, 10); |