mod_smacks: Bounce unhandled stanzas from local origin (fix #1759)
Sending stanzas with a remote session as origin when the stanzas have a
local JID in the from attribute trips validation in core.stanza_router,
leading to warnings:
> Received a stanza claiming to be from remote.example, over a stream authed for localhost.example
Using module:send() uses the local host as origin, which is fine here.
local stanza_t = require "util.stanza".stanza_t
local enum form_type
"form"
"submit"
"cancel"
"result"
end
local enum field_type
"boolean"
"fixed"
"hidden"
"jid-multi"
"jid-single"
"list-multi"
"list-single"
"text-multi"
"text-private"
"text-single"
end
local record form_field
type : field_type
var : string -- protocol name
name : string -- internal name
label : string
desc : string
datatype : string
range_min : number
range_max : number
value : any -- depends on field_type
options : table
end
local record dataform
title : string
instructions : string
{ form_field } -- XXX https://github.com/teal-language/tl/pull/415
form : function ( dataform, table, form_type ) : stanza_t
end
local record lib
new : function ( dataform ) : dataform
end
return lib