prosody-modules
dc2b5a412286
mod_rest/mod_rest.lua

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mod_rest/mod_rest.lua @ 3803:dc2b5a412286

mod_rest: Log sent and received stanzas in style of mod_c2s etc
author Kim Alvefur <zash@zash.se>
date Wed, 01 Jan 2020 05:36:09 +0100
parent 3802:f88e07630e4e
child 3804:d74509cd35fb
comparison
equal deleted inserted replaced
3802:f88e07630e4e 3803:dc2b5a412286
1 -- RESTful API 1 -- RESTful API
2 -- 2 --
3 -- Copyright (c) 2019 Kim Alvefur 3 -- Copyright (c) 2019-2020 Kim Alvefur
4 -- 4 --
5 -- This file is MIT/X11 licensed. 5 -- This file is MIT/X11 licensed.
6 6
7 local errors = require "util.error"; 7 local errors = require "util.error";
8 local http = require "net.http"; 8 local http = require "net.http";
60 to = to, 60 to = to,
61 id = payload.attr.id or id.medium(), 61 id = payload.attr.id or id.medium(),
62 type = payload.attr.type, 62 type = payload.attr.type,
63 ["xml:lang"] = payload.attr["xml:lang"], 63 ["xml:lang"] = payload.attr["xml:lang"],
64 }; 64 };
65 module:log("debug", "Received[rest]: %s", payload:top_tag());
65 if payload.name == "iq" then 66 if payload.name == "iq" then
66 if payload.attr.type ~= "get" and payload.attr.type ~= "set" then 67 if payload.attr.type ~= "get" and payload.attr.type ~= "set" then
67 return errors.new({ code = 400, text = "'iq' stanza must be of type 'get' or 'set'" }); 68 return errors.new({ code = 400, text = "'iq' stanza must be of type 'get' or 'set'" });
68 end 69 end
69 return module:send_iq(payload):next( 70 return module:send_iq(payload):next(
70 function (result) 71 function (result)
71 response.headers.content_type = "application/xmpp+xml"; 72 response.headers.content_type = "application/xmpp+xml";
73 module:log("debug", "Sending[rest]: %s", result.stanza:top_tag());
72 return tostring(result.stanza); 74 return tostring(result.stanza);
73 end, 75 end,
74 function (error) 76 function (error)
75 if error.context.stanza then 77 if error.context.stanza then
76 response.headers.content_type = "application/xmpp+xml"; 78 response.headers.content_type = "application/xmpp+xml";
79 module:log("debug", "Sending[rest]: %s", error.context.stanza:top_tag());
77 return tostring(error.context.stanza); 80 return tostring(error.context.stanza);
78 else 81 else
79 return error; 82 return error;
80 end 83 end
81 end); 84 end);
82 elseif payload.name == "message" or payload.name == "presence" then 85 elseif payload.name == "message" or payload.name == "presence" then
83 local origin = {}; 86 local origin = {};
84 function origin.send(stanza) 87 function origin.send(stanza)
88 module:log("debug", "Sending[rest]: %s", stanza:top_tag());
85 response:send(tostring(stanza)); 89 response:send(tostring(stanza));
86 return true; 90 return true;
87 end 91 end
88 response.headers.content_type = "application/xmpp+xml"; 92 response.headers.content_type = "application/xmpp+xml";
89 if module:send(payload, origin) then 93 if module:send(payload, origin) then
147 local request_body = tostring(stanza); 151 local request_body = tostring(stanza);
148 152
149 -- Keep only the top level element and let the rest be GC'd 153 -- Keep only the top level element and let the rest be GC'd
150 stanza = st.clone(stanza, true); 154 stanza = st.clone(stanza, true);
151 155
156 module:log("debug", "Sending[rest]: %s", stanza:top_tag());
152 http.request(rest_url, { 157 http.request(rest_url, {
153 body = request_body, 158 body = request_body,
154 headers = { 159 headers = {
155 ["Content-Type"] = "application/xmpp+xml", 160 ["Content-Type"] = "application/xmpp+xml",
156 ["Content-Language"] = stanza.attr["xml:lang"], 161 ["Content-Language"] = stanza.attr["xml:lang"],
209 214
210 if receipt then 215 if receipt then
211 reply:add_direct_child(receipt); 216 reply:add_direct_child(receipt);
212 end 217 end
213 218
219 module:log("debug", "Received[rest]: %s", reply:top_tag());
220
214 origin.send(reply); 221 origin.send(reply);
215 end); 222 end);
216 223
217 return true; 224 return true;
218 end 225 end