prosody-modules: mod_rest/mod

annotate mod_rest/mod_rest.lua @ 3816:8473fd2d09c1

mod_rest: Default to replying with same type as request If you send JSON then you get JSON back unless you say something different with the Accept header.

author	Kim Alvefur <zash@zash.se>
date	Wed, 01 Jan 2020 16:40:10 +0100
parents	1a0a612d36bc
children	11272a3233ce

rev	line source
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	1 -- RESTful API
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	2 --
3803 dc2b5a412286 mod_rest: Log sent and received stanzas in style of mod_c2s etc Kim Alvefur <zash@zash.se> parents: 3802 diff changeset	3 -- Copyright (c) 2019-2020 Kim Alvefur
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	4 --
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	5 -- This file is MIT/X11 licensed.
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	6
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	7 local errors = require "util.error";
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	8 local http = require "net.http";
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	9 local id = require "util.id";
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	10 local jid = require "util.jid";
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	11 local json = require "util.json";
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	12 local st = require "util.stanza";
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	13 local xml = require "util.xml";
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	14
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	15 local allow_any_source = module:get_host_type() == "component";
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	16 local validate_from_addresses = module:get_option_boolean("validate_from_addresses", true);
3802 f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	17 local secret = assert(module:get_option_string("rest_credentials"), "rest_credentials is a required setting");
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	18 local auth_type = assert(secret:match("^%S+"), "Format of rest_credentials MUST be like 'Bearer secret'");
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	19 assert(auth_type == "Bearer", "Only 'Bearer' is supported in rest_credentials");
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	20
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	21 local jsonmap = module:require"jsonmap";
3802 f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	22 -- Bearer token
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	23 local function check_credentials(request)
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	24 return request.headers.authorization == secret;
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	25 end
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	26
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	27 local function parse(mimetype, data)
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	28 mimetype = mimetype:match("^[^; ]*");
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	29 if mimetype == "application/xmpp+xml" then
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	30 return xml.parse(data);
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	31 elseif mimetype == "application/json" then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	32 local parsed, err = json.decode(data);
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	33 if not parsed then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	34 return parsed, err;
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	35 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	36 return jsonmap.json2st(parsed);
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	37 elseif mimetype == "text/plain" then
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	38 return st.message({ type = "chat" }, data);
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	39 end
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	40 return nil, "unknown-payload-type";
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	41 end
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	42
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	43 local supported_types = { "application/xmpp+xml", "application/json" };
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	44
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	45 local function decide_type(accept)
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	46 -- assumes the accept header is sorted
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	47 local ret = supported_types[1];
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	48 for i = 2, #supported_types do
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	49 if (accept:find(supported_types[i], 1, true) or 1000) < (accept:find(ret, 1, true) or 1000) then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	50 ret = supported_types[i];
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	51 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	52 end
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	53 return ret;
3811 eb25110696cd mod_rest: Factor out response content type selection Kim Alvefur <zash@zash.se> parents: 3810 diff changeset	54 end
eb25110696cd mod_rest: Factor out response content type selection Kim Alvefur <zash@zash.se> parents: 3810 diff changeset	55
3812 f027b8b1e794 mod_rest: Factor out serialization of outgoing stanzas Kim Alvefur <zash@zash.se> parents: 3811 diff changeset	56 local function encode(type, s)
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	57 if type == "application/json" then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	58 return json.encode(jsonmap.st2json(s));
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	59 elseif type == "text/plain" then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	60 return s:get_child_text("body") or "";
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	61 end
3812 f027b8b1e794 mod_rest: Factor out serialization of outgoing stanzas Kim Alvefur <zash@zash.se> parents: 3811 diff changeset	62 return tostring(s);
f027b8b1e794 mod_rest: Factor out serialization of outgoing stanzas Kim Alvefur <zash@zash.se> parents: 3811 diff changeset	63 end
f027b8b1e794 mod_rest: Factor out serialization of outgoing stanzas Kim Alvefur <zash@zash.se> parents: 3811 diff changeset	64
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	65 local function handle_post(event)
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	66 local request, response = event.request, event.response;
3802 f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	67 if not request.headers.authorization then
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	68 response.headers.www_authenticate = ("%s realm=%q"):format(auth_type, module.host.."/"..module.name);
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	69 return 401;
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	70 elseif not check_credentials(request) then
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	71 return 401;
f88e07630e4e mod_rest: Add support for simple Bearer token auth Kim Alvefur <zash@zash.se> parents: 3801 diff changeset	72 end
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	73 local payload, err = parse(request.headers.content_type, request.body);
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	74 if not payload then
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	75 -- parse fail
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	76 return errors.new({ code = 400, text = err });
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	77 end
3801 d59fb4dcf100 mod_rest: Verify that @xmlns is left empty Kim Alvefur <zash@zash.se> parents: 3799 diff changeset	78 if payload.attr.xmlns then
3804 d74509cd35fb mod_rest: Use HTTP status 422 for stanza problems Kim Alvefur <zash@zash.se> parents: 3803 diff changeset	79 return errors.new({ code = 422, text = "'xmlns' attribute must be empty" });
3805 683b06c0348f mod_rest: Validate stanza kind earlier Kim Alvefur <zash@zash.se> parents: 3804 diff changeset	80 elseif payload.name ~= "message" and payload.name ~= "presence" and payload.name ~= "iq" then
683b06c0348f mod_rest: Validate stanza kind earlier Kim Alvefur <zash@zash.se> parents: 3804 diff changeset	81 return errors.new({ code = 422, text = "Invalid stanza, must be 'message', 'presence' or 'iq'." });
3801 d59fb4dcf100 mod_rest: Verify that @xmlns is left empty Kim Alvefur <zash@zash.se> parents: 3799 diff changeset	82 end
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	83 local to = jid.prep(payload.attr.to);
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	84 if not to then
3804 d74509cd35fb mod_rest: Use HTTP status 422 for stanza problems Kim Alvefur <zash@zash.se> parents: 3803 diff changeset	85 return errors.new({ code = 422, text = "Invalid destination JID" });
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	86 end
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	87 local from = module.host;
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	88 if allow_any_source and payload.attr.from then
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	89 from = jid.prep(payload.attr.from);
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	90 if not from then
3804 d74509cd35fb mod_rest: Use HTTP status 422 for stanza problems Kim Alvefur <zash@zash.se> parents: 3803 diff changeset	91 return errors.new({ code = 422, text = "Invalid source JID" });
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	92 end
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	93 if validate_from_addresses and not jid.compare(from, module.host) then
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	94 return errors.new({ code = 403, text = "Source JID must belong to current host" });
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	95 end
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	96 end
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	97 payload.attr = {
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	98 from = from,
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	99 to = to,
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	100 id = payload.attr.id or id.medium(),
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	101 type = payload.attr.type,
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	102 ["xml:lang"] = payload.attr["xml:lang"],
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	103 };
3803 dc2b5a412286 mod_rest: Log sent and received stanzas in style of mod_c2s etc Kim Alvefur <zash@zash.se> parents: 3802 diff changeset	104 module:log("debug", "Received[rest]: %s", payload:top_tag());
3816 8473fd2d09c1 mod_rest: Default to replying with same type as request Kim Alvefur <zash@zash.se> parents: 3815 diff changeset	105 local send_type = decide_type((request.headers.accept or "") ..",".. request.headers.content_type)
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	106 if payload.name == "iq" then
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	107 if payload.attr.type ~= "get" and payload.attr.type ~= "set" then
3804 d74509cd35fb mod_rest: Use HTTP status 422 for stanza problems Kim Alvefur <zash@zash.se> parents: 3803 diff changeset	108 return errors.new({ code = 422, text = "'iq' stanza must be of type 'get' or 'set'" });
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	109 end
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	110 return module:send_iq(payload):next(
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	111 function (result)
3803 dc2b5a412286 mod_rest: Log sent and received stanzas in style of mod_c2s etc Kim Alvefur <zash@zash.se> parents: 3802 diff changeset	112 module:log("debug", "Sending[rest]: %s", result.stanza:top_tag());
3811 eb25110696cd mod_rest: Factor out response content type selection Kim Alvefur <zash@zash.se> parents: 3810 diff changeset	113 response.headers.content_type = send_type;
3812 f027b8b1e794 mod_rest: Factor out serialization of outgoing stanzas Kim Alvefur <zash@zash.se> parents: 3811 diff changeset	114 return encode(send_type, result.stanza);
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	115 end,
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	116 function (error)
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	117 if error.context.stanza then
3811 eb25110696cd mod_rest: Factor out response content type selection Kim Alvefur <zash@zash.se> parents: 3810 diff changeset	118 response.headers.content_type = send_type;
3803 dc2b5a412286 mod_rest: Log sent and received stanzas in style of mod_c2s etc Kim Alvefur <zash@zash.se> parents: 3802 diff changeset	119 module:log("debug", "Sending[rest]: %s", error.context.stanza:top_tag());
3812 f027b8b1e794 mod_rest: Factor out serialization of outgoing stanzas Kim Alvefur <zash@zash.se> parents: 3811 diff changeset	120 return encode(send_type, error.context.stanza);
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	121 else
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	122 return error;
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	123 end
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	124 end);
3805 683b06c0348f mod_rest: Validate stanza kind earlier Kim Alvefur <zash@zash.se> parents: 3804 diff changeset	125 else
3796 d1ad10b76b00 mod_rest: Catch one (1) reply to a POST-ed stanza from an internal source Kim Alvefur <zash@zash.se> parents: 3795 diff changeset	126 local origin = {};
d1ad10b76b00 mod_rest: Catch one (1) reply to a POST-ed stanza from an internal source Kim Alvefur <zash@zash.se> parents: 3795 diff changeset	127 function origin.send(stanza)
3803 dc2b5a412286 mod_rest: Log sent and received stanzas in style of mod_c2s etc Kim Alvefur <zash@zash.se> parents: 3802 diff changeset	128 module:log("debug", "Sending[rest]: %s", stanza:top_tag());
3811 eb25110696cd mod_rest: Factor out response content type selection Kim Alvefur <zash@zash.se> parents: 3810 diff changeset	129 response.headers.content_type = send_type;
3812 f027b8b1e794 mod_rest: Factor out serialization of outgoing stanzas Kim Alvefur <zash@zash.se> parents: 3811 diff changeset	130 response:send(encode(send_type, stanza));
3796 d1ad10b76b00 mod_rest: Catch one (1) reply to a POST-ed stanza from an internal source Kim Alvefur <zash@zash.se> parents: 3795 diff changeset	131 return true;
d1ad10b76b00 mod_rest: Catch one (1) reply to a POST-ed stanza from an internal source Kim Alvefur <zash@zash.se> parents: 3795 diff changeset	132 end
3814 0dede5b0ab27 mod_rest: Fix return status when sending and forgetting Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	133 module:send(payload, origin);
0dede5b0ab27 mod_rest: Fix return status when sending and forgetting Kim Alvefur <zash@zash.se> parents: 3813 diff changeset	134 return 202;
3794 4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	135 end
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	136 end
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	137
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	138 -- Handle stanzas submitted via HTTP
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	139 module:depends("http");
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	140 module:provides("http", {
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	141 route = {
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	142 POST = handle_post;
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	143 };
4b258329e6e4 mod_rest: Initial commit of another RESTful API module Kim Alvefur <zash@zash.se> parents: diff changeset	144 });
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	145
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	146 -- Forward stanzas from XMPP to HTTP and return any reply
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	147 local rest_url = module:get_option_string("rest_callback_url", nil);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	148 if rest_url then
3811 eb25110696cd mod_rest: Factor out response content type selection Kim Alvefur <zash@zash.se> parents: 3810 diff changeset	149 local send_type = module:get_option_string("rest_callback_content_type", "application/xmpp+xml");
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	150 if send_type == "json" then
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	151 send_type = "application/json";
aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	152 end
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	153
3797 ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	154 local code2err = {
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	155 [400] = { condition = "bad-request"; type = "modify" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	156 [401] = { condition = "not-authorized"; type = "auth" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	157 [402] = { condition = "not-authorized"; type = "auth" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	158 [403] = { condition = "forbidden"; type = "auth" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	159 [404] = { condition = "item-not-found"; type = "cancel" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	160 [406] = { condition = "not-acceptable"; type = "modify" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	161 [408] = { condition = "remote-server-timeout"; type = "wait" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	162 [409] = { condition = "conflict"; type = "cancel" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	163 [410] = { condition = "gone"; type = "cancel" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	164 [411] = { condition = "bad-request"; type = "modify" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	165 [412] = { condition = "bad-request"; type = "modify" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	166 [413] = { condition = "resource-constraint"; type = "modify" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	167 [414] = { condition = "resource-constraint"; type = "modify" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	168 [415] = { condition = "bad-request"; type = "modify" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	169 [429] = { condition = "resource-constraint"; type = "wait" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	170 [431] = { condition = "resource-constraint"; type = "wait" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	171
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	172 [500] = { condition = "internal-server-error"; type = "cancel" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	173 [501] = { condition = "feature-not-implemented"; type = "modify" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	174 [502] = { condition = "remote-server-timeout"; type = "wait" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	175 [503] = { condition = "service-unavailable"; type = "cancel" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	176 [504] = { condition = "remote-server-timeout"; type = "wait" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	177 [507] = { condition = "resource-constraint"; type = "wait" };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	178 };
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	179
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	180 local function handle_stanza(event)
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	181 local stanza, origin = event.stanza, event.origin;
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	182 local reply_needed = stanza.name == "iq";
3798 9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	183 local receipt;
9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	184
9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	185 if stanza.name == "message" and stanza.attr.id and stanza:get_child("urn:xmpp:receipts", "request") then
9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	186 reply_needed = true;
9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	187 receipt = st.stanza("received", { xmlns = "urn:xmpp:receipts", id = stanza.id });
9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	188 end
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	189
3812 f027b8b1e794 mod_rest: Factor out serialization of outgoing stanzas Kim Alvefur <zash@zash.se> parents: 3811 diff changeset	190 local request_body = encode(send_type, stanza);
3799 a1f1f703d604 mod_rest: Allow collection of original stanza after sending HTTP request Kim Alvefur <zash@zash.se> parents: 3798 diff changeset	191
a1f1f703d604 mod_rest: Allow collection of original stanza after sending HTTP request Kim Alvefur <zash@zash.se> parents: 3798 diff changeset	192 -- Keep only the top level element and let the rest be GC'd
a1f1f703d604 mod_rest: Allow collection of original stanza after sending HTTP request Kim Alvefur <zash@zash.se> parents: 3798 diff changeset	193 stanza = st.clone(stanza, true);
a1f1f703d604 mod_rest: Allow collection of original stanza after sending HTTP request Kim Alvefur <zash@zash.se> parents: 3798 diff changeset	194
3803 dc2b5a412286 mod_rest: Log sent and received stanzas in style of mod_c2s etc Kim Alvefur <zash@zash.se> parents: 3802 diff changeset	195 module:log("debug", "Sending[rest]: %s", stanza:top_tag());
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	196 http.request(rest_url, {
3799 a1f1f703d604 mod_rest: Allow collection of original stanza after sending HTTP request Kim Alvefur <zash@zash.se> parents: 3798 diff changeset	197 body = request_body,
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	198 headers = {
3811 eb25110696cd mod_rest: Factor out response content type selection Kim Alvefur <zash@zash.se> parents: 3810 diff changeset	199 ["Content-Type"] = send_type,
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	200 ["Content-Language"] = stanza.attr["xml:lang"],
3813 aa1ad69c7c10 mod_rest: Add JSON support Kim Alvefur <zash@zash.se> parents: 3812 diff changeset	201 Accept = table.concat(supported_types, ", ");
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	202 },
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	203 }, function (body, code, response)
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	204 if (code == 202 or code == 204) and not reply_needed then
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	205 -- Delivered, no reply
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	206 return;
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	207 end
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	208 local reply;
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	209
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	210 local parsed, err = parse(response.headers["content-type"], body);
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	211 if not parsed then
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	212 module:log("warn", "Failed parsing data from REST callback: %s, %q", err, body);
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	213 elseif parsed.name ~= stanza.name then
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	214 module:log("warn", "REST callback responded with the wrong stanza type, got %s but expected %s", parsed.name, stanza.name);
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	215 else
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	216 parsed.attr = {
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	217 from = stanza.attr.to,
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	218 to = stanza.attr.from,
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	219 id = parsed.attr.id or id.medium();
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	220 type = parsed.attr.type,
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	221 ["xml:lang"] = parsed.attr["xml:lang"],
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	222 };
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	223 if parsed.name == "iq" or parsed.attr.type == "error" then
91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	224 parsed.attr.id = stanza.attr.id;
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	225 end
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	226 reply = parsed;
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	227 end
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	228
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	229 if not reply then
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	230 local code_hundreds = code - (code % 100);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	231 if code_hundreds == 200 then
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	232 reply = st.reply(stanza);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	233 if stanza.name ~= "iq" then
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	234 reply.attr.id = id.medium();
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	235 end
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	236 -- TODO presence/status=body ?
3797 ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	237 elseif code2err[code] then
ed5d7586a61e mod_rest: Map various HTTP status codes to XMPP stanza errors Kim Alvefur <zash@zash.se> parents: 3796 diff changeset	238 reply = st.error_reply(stanza, errors.new(code, nil, code2err));
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	239 elseif code_hundreds == 400 then
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	240 reply = st.error_reply(stanza, "modify", "bad-request", body);
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	241 elseif code_hundreds == 500 then
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	242 reply = st.error_reply(stanza, "cancel", "internal-server-error", body);
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	243 else
3810 91ff86fc3b20 mod_rest: Factor out payload parsing Kim Alvefur <zash@zash.se> parents: 3807 diff changeset	244 reply = st.error_reply(stanza, "cancel", "undefined-condition", body);
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	245 end
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	246 end
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	247
3798 9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	248 if receipt then
9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	249 reply:add_direct_child(receipt);
9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	250 end
9b4fd2553365 mod_rest: Handle receipt requests on message stanzas Kim Alvefur <zash@zash.se> parents: 3797 diff changeset	251
3803 dc2b5a412286 mod_rest: Log sent and received stanzas in style of mod_c2s etc Kim Alvefur <zash@zash.se> parents: 3802 diff changeset	252 module:log("debug", "Received[rest]: %s", reply:top_tag());
dc2b5a412286 mod_rest: Log sent and received stanzas in style of mod_c2s etc Kim Alvefur <zash@zash.se> parents: 3802 diff changeset	253
3795 f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	254 origin.send(reply);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	255 end);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	256
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	257 return true;
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	258 end
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	259
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	260 if module:get_host_type() == "component" then
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	261 module:hook("iq/bare", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	262 module:hook("message/bare", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	263 module:hook("presence/bare", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	264 module:hook("iq/full", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	265 module:hook("message/full", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	266 module:hook("presence/full", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	267 module:hook("iq/host", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	268 module:hook("message/host", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	269 module:hook("presence/host", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	270 else
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	271 -- Don't override everything on normal VirtualHosts
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	272 module:hook("iq/host", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	273 module:hook("message/host", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	274 module:hook("presence/host", handle_stanza, -1);
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	275 end
f51308fcba83 mod_rest: Allow specifying a webhook/callback to handle incoming stanzas Kim Alvefur <zash@zash.se> parents: 3794 diff changeset	276 end

Mercurial > prosody-modules

annotate mod_rest/mod_rest.lua @ 3816:8473fd2d09c1