Mercurial > prosody-modules
diff mod_rest/mod_rest.lua @ 4037:991090cb5d18
mod_rest: Add support for CBOR
https://www.zash.se/lua-cbor.html
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 29 May 2020 12:38:23 +0200 |
| parents | 04c11b652aeb |
| children | 07ae583bc565 |
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--- a/mod_rest/mod_rest.lua Fri May 29 12:30:15 2020 +0200 +++ b/mod_rest/mod_rest.lua Fri May 29 12:38:23 2020 +0200 @@ -14,6 +14,7 @@ local st = require "util.stanza"; local um = require "core.usermanager"; local xml = require "util.xml"; +local have_cbor, cbor = pcall(require, "cbor"); local jsonmap = module:require"jsonmap"; @@ -68,6 +69,12 @@ return parsed, err; end return jsonmap.json2st(parsed); + elseif mimetype == "application/cbor" and have_cbor then + local parsed, err = cbor.decode(data); + if not parsed then + return parsed, err; + end + return jsonmap.json2st(parsed); elseif mimetype == "application/x-www-form-urlencoded"then local parsed = http.formdecode(data); if type(parsed) == "string" then @@ -106,9 +113,16 @@ "application/json", }; +if have_cbor then + table.insert(supported_inputs, "application/cbor"); + table.insert(supported_outputs, "application/cbor"); +end + local function encode(type, s) if type == "application/json" then return json.encode(jsonmap.st2json(s)); + elseif type == "application/cbor" then + return cbor.encode(jsonmap.st2json(s)); elseif type == "text/plain" then return s:get_child_text("body") or ""; end