Mercurial > prosody-modules
annotate mod_require_otr/mod_require_otr.lua @ 4298:020dd0a59f1f
mod_muc_markers: Add option for @id rewriting, default off (may break some clients)
XEP-0333 was updated to clarify that stanza-id should be used
instead of the 'id' attribute when in a MUC. Some clients still
use the id attribute, which is why we were rewriting it.
Rewriting is bad because mod_muc advertises stable_id, indicating
that Prosody does *not* rewrite ids. Recent versions of Conversations
actually depend on this being true.
All clients should migrate to using stanza-id for markers. See XEP-0333.
author | Matthew Wild <mwild1@gmail.com> |
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date | Mon, 14 Dec 2020 12:09:25 +0000 |
parents | dfe1818962f5 |
children |
rev | line source |
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1295
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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1 local st = require "util.stanza"; |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
2 local block_groupchat = module:get_option_boolean("otr_block_groupchat", false); |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
3 |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
4 function reject_plaintext_messages(event) |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
5 local body = event.stanza:get_child_text("body"); |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
6 if body and body:sub(1,4) ~= "?OTR" or (not block_groupchat and event.stanza.attr.type == "groupchat") then |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
7 return event.origin.send(st.error_reply(event.stanza, "modify", "policy-violation", "OTR encryption is required for conversations on this server")); |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
8 end |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
9 end |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
10 |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
11 module:hook("pre-message/bare", reject_plaintext_messages, 300); |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
12 module:hook("pre-message/full", reject_plaintext_messages, 300); |
dfe1818962f5
mod_require_otr: New module to (attempt to) require that all messages are encrypted with OTR (credit for the idea goes to Gregory Maxwell on the liberationtech mailing list)
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
13 module:hook("pre-message/host", reject_plaintext_messages, 300); |