author | Kim Alvefur <zash@zash.se> |
Wed, 19 Mar 2014 14:04:09 +0100 | |
changeset 1358 | 497e1df4b7ee |
parent 1295 | dfe1818962f5 |
permissions | -rw-r--r-- |
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
|
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); |