http://hg.omfa.de/prosody-modules/ en-us mod_voipms/mod_voipms.lua revision history http://hg.omfa.de/prosody-modules/log/fa976338928c/mod_voipms/mod_voipms.lua Chaz Kettleson <chaz@pyr3x.com> Sun, 12 Oct 2025 17:47:24 -0400 http://hg.omfa.de/prosody-modules/log/8f2de6652930/mod_voipms/mod_voipms.lua Chaz Kettleson <chaz@pyr3x.com> Mon, 18 Aug 2025 08:42:34 -0400 http://hg.omfa.de/prosody-modules/log/c194bec4b56d/mod_voipms/mod_voipms.lua
Since SMS/MMS are sent/received on JIDs that are not real accounts, we
need to `return true` from the 'message/bare' hook, otherwise routing
will occur and result in failed account lookups.]]> Chaz Kettleson <chaz@pyr3x.com> Fri, 01 Aug 2025 18:36:47 -0400 http://hg.omfa.de/prosody-modules/log/8689f49d21ef/mod_voipms/mod_voipms.lua Menel <menel@snikket.de> Tue, 22 Jul 2025 06:24:32 +0200 http://hg.omfa.de/prosody-modules/log/5cf5ee23b361/mod_voipms/mod_voipms.lua


diff --git a/mod_voipms/README.md b/mod_voipms/README.md
new file mode 100644
--- /dev/null
+++ b/mod_voipms/README.md
@@ -0,0 +1,51 @@
+---
+labels:
+- 'Stage-Alpha'
+- 'Type-Web'
+summary: Send and receive SMS/MMS via VoIP.ms APIs.
+rockspec:
+ build:
+ modules:
+ mod_voipms: mod_voipms.lua
+...
+
+Introduction
+============
+
+This is a Prosody module to map JIDs to DIDs on VoIP.ms and support sending/receiving SMS/MMS.
+
+Configuration
+=============
+
+| option | type | default |
+|-----------------------|--------|---------|
+| voipms\_api\_username | string | nil |
+| voipms\_api\_password | string | nil |
+| voipms\_query\_key | string | nil |
+| voipms\_jid\_map | table | nil |
+```
+VirtualHost "sms.example.com"
+modules_enabled = {
+ "voipms";
+}
+voipms_api_username = john@example.com -- E-mail registered with VoIP.ms
+voipms_api_password = abcd1234 -- API password configured in VoIP.ms
+voipms_query_key = some_query_key -- query param 'key' part of your URL callback
+voipms_jid_map = {
+ ["your_jid@your_domain.com"] = "+1234567890"
+}
+```
+
+HTTP
+====
+
+The module is served on Prosody's default HTTP ports at the path /voipms. More details on configuring HTTP modules in Prosody can be found in the HTTP documentation.
+
+VoIP.ms Webhook URL
+===================
+
+This module receives the VoIP.ms Webhook URL (POST) at the /voipms endpoint. It uses the sendSMS/sendMMS GET methods against the VoIP.ms APIs. This is an example webhook to use in VoIP.ms:
+
+```
+https://sms.example.com/voipms?key=some_query_key
+```
diff --git a/mod_voipms/mod_voipms.lua b/mod_voipms/mod_voipms.lua
new file mode 100644
--- /dev/null
+++ b/mod_voipms/mod_voipms.lua
@@ -0,0 +1,166 @@
+local http = require "net.http"
+local json = require "util.json"
+local st = require "util.stanza"
+
+local api_username = module:get_option_string("voipms_api_username")
+local api_password = module:get_option_string("voipms_api_password")
+local query_key = module:get_option("voipms_query_key")
+local jid_map = module:get_option("voipms_jid_map") or {}
+local rest_endpoint = "https://voip.ms/api/v1/rest.php"
+
+if not api_username or not api_password or not query_key then
+ module:log("error", "Missing required config values (voipms_api_username, voipms_api_password, voipms_query_key)")
+ return
+end
+
+module:depends("http")
+
+local function normalize_number(num)
+ if not num then return nil end
+ if num:sub(1, 1) ~= "+" then
+ return "+1" .. num
+ end
+ return num
+end
+
+local function extract_query_key(event)
+ return (event.request.url.query or ""):match("key=([^&]+)")
+end
+
+module:provides("http", {
+ route = {
+ ["POST"] = function(event)
+ local req = event.request
+ local body = req.body or ""
+
+ if extract_query_key(event) ~= query_key then
+ module:log("warn", "Unauthorized webhook: missing or invalid key")
+ return { status_code = 403 }
+ end
+
+ local json_payload, err = json.decode(body)
+ if not json_payload then
+ module:log("warn", "Invalid JSON: %s", err or "unknown error")
+ return { status_code = 400 }
+ end
+
+ local payload = json_payload.data and json_payload.data.payload
+ if not payload then
+ module:log("warn", "Missing payload in JSON")
+ return { status_code = 400 }
+ end
+
+ local from = payload.from and payload.from.phone_number
+ local to_list = payload.to or {}
+ local to = #to_list > 0 and to_list[1].phone_number or nil
+
+ if not from or not to then
+ module:log("warn", "Missing phone numbers (from: %s, to: %s)", tostring(from), tostring(to))
+ return { status_code = 400 }
+ end
+
+ local normalized_to = normalize_number(to)
+ local target_jid = nil
+
+ for jid, did in pairs(jid_map) do
+ if normalize_number(did) == normalized_to then
+ target_jid = jid
+ break
+ end
+ end
+
+ if not target_jid then
+ module:log("warn", "No JID mapping for DID %s", normalized_to)
+ return { status_code = 404 }
+ end
+
+ local normalized_from = normalize_number(from)
+ local message_text = payload.text or ""
+
+ local message = st.message({
+ from = normalized_from .. "@" .. module.host,
+ to = target_jid,
+ type = "chat"
+ }):tag("body"):text(message_text):up()
+
+ if payload.media and #payload.media > 0 then
+ for _, media_item in ipairs(payload.media) do
+ if media_item.url then
+ message_text = message_text .. "\n" .. media_item.url
+ message:tag("x", { xmlns = "jabber:x:oob" })
+ :tag("url"):text(media_item.url):up():up()
+ end
+ end
+ end
+
+ module:send(message)
+ module:log("info", "Delivered SMS from %s to %s", normalized_from, target_jid)
+
+ return { status_code = 204 }
+ end
+ }
+})
+
+module:hook("message/bare", function(event)
+ local stanza = event.stanza
+ if stanza.attr.type ~= "chat" then return end
+
+ local from_jid = stanza.attr.from
+ local to_jid = stanza.attr.to
+ local body = stanza:get_child_text("body")
+ if not body or body == "" then return end
+
+ local from_number = jid_map[from_jid]
+ if not from_number then
+ module:log("warn", "No DID mapping for JID %s", from_jid)
+ return
+ end
+
+ local to_number = to_jid:match("^([^@]+)")
+ if not to_number then
+ module:log("warn", "Malformed JID in message.to: %s", to_jid)
+ return
+ end
+
+ to_number = normalize_number(to_number)
+
+ local media_urls = {}
+ for line in body:gmatch("[^\r\n]+") do
+ if line:match("^https?://") then
+ table.insert(media_urls, line)
+ end
+ end
+
+ local method = (#media_urls > 0) and "sendMMS" or "sendSMS"
+ local query = {
+ api_username = api_username,
+ api_password = api_password,
+ method = method,
+ did = from_number,
+ dst = to_number,
+ message = body
+ }
+
+ if method == "sendMMS" then
+ for i, url in ipairs(media_urls) do
+ query["media_url[" .. (i - 1) .. "]"] = url
+ end
+ end
+
+ local query_str = http.formencode(query)
+
+ http.request(rest_endpoint .. "?" .. query_str, {
+ method = "GET";
+ }, function(response_body, code)
+ if code == 200 then
+ local resp, err = json.decode(response_body)
+ if not resp or resp.status ~= "success" then
+ module:log("error", "Failed to send %s: %s", method, err or (resp and resp.status) or "unknown")
+ else
+ module:log("info", "Sent %s from %s to %s", method, from_number, to_number)
+ end
+ else
+ module:log("error", "HTTP error sending %s: code %s", method, tostring(code))
+ end
+ end)
+end)]]> Chaz <menel@snikket.de> Mon, 21 Jul 2025 23:57:37 +0200