prosody-modules: mod_unified_push/mod_unified

annotate mod_unified_push/mod_unified_push.lua @ 5367:93d445b26063

mod_http_oauth2: Validate redirect URI depending on application type Per https://openid.net/specs/openid-connect-registration-1_0.html require that web applications use https:// and native applications must use either http://localhost or a custom (non-https) URI. Previous requirement that hostname matches that of client_uri is kept for web applications.

author	Kim Alvefur <zash@zash.se>
date	Tue, 25 Apr 2023 19:49:41 +0200
parents	18ed655c755d
children

rev	line source
5155 18ed655c755d mod_unified_push: Make unified_push_secret only required for jwt backend Matthew Wild <mwild1@gmail.com> parents: 5154 diff changeset	1 local unified_push_secret = module:get_option_string("unified_push_secret");
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	2 local push_registration_ttl = module:get_option_number("unified_push_registration_ttl", 86400);
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	3
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	4 local base64 = require "util.encodings".base64;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	5 local datetime = require "util.datetime";
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	6 local id = require "util.id";
5148 bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	7 local jid = require "util.jid";
5139 449e4ca4de32 mod_unified_push: Remove dependency on trunk util.jwt (0.12 compat) Matthew Wild <mwild1@gmail.com> parents: 5136 diff changeset	8 local jwt = require "util.jwt";
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	9 local st = require "util.stanza";
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	10 local urlencode = require "util.http".urlencode;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	11
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	12 local xmlns_up = "http://gultsch.de/xmpp/drafts/unified-push";
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	13
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	14 module:depends("http");
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	15 module:depends("disco");
67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	16
67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	17 module:add_feature(xmlns_up);
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	18
5147 658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	19 local acl = module:get_option_set("unified_push_acl", {
5151 514c8a0e9aa1 mod_unified_push: Fix default ACL in component mode Matthew Wild <mwild1@gmail.com> parents: 5150 diff changeset	20 module:get_host_type() == "local" and module.host or module.host:match("^[^%.]+%.(.+)$")
5147 658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	21 });
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	22
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	23 local function is_jid_permitted(user_jid)
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	24 for acl_entry in acl do
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	25 if jid.compare(user_jid, acl_entry) then
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	26 return true;
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	27 end
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	28 end
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	29 return false;
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	30 end
658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	31
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	32 local function check_sha256(s)
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	33 if not s then return nil, "no value provided"; end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	34 local d = base64.decode(s);
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	35 if not d then return nil, "invalid base64"; end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	36 if #d ~= 32 then return nil, "incorrect decoded length, expected 32"; end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	37 return s;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	38 end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	39
5149 fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	40 local push_store = module:open_store();
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	41
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	42 local backends = {
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	43 jwt = {
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	44 sign = function (data)
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	45 return jwt.sign(unified_push_secret, data);
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	46 end;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	47
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	48 verify = function (token)
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	49 local ok, result = jwt.verify(unified_push_secret, token);
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	50
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	51 if not ok then
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	52 return ok, result;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	53 end
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	54 if result.exp and result.exp < os.time() then
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	55 return nil, "token-expired";
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	56 end
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	57 return ok, result;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	58 end;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	59 };
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	60
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	61 storage = {
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	62 sign = function (data)
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	63 local reg_id = id.long();
5152 342baedbd1c8 mod_unified_push: Fix storage backend error behaviours and return values Matthew Wild <mwild1@gmail.com> parents: 5151 diff changeset	64 local ok, err = push_store:set(reg_id, data);
342baedbd1c8 mod_unified_push: Fix storage backend error behaviours and return values Matthew Wild <mwild1@gmail.com> parents: 5151 diff changeset	65 if not ok then
342baedbd1c8 mod_unified_push: Fix storage backend error behaviours and return values Matthew Wild <mwild1@gmail.com> parents: 5151 diff changeset	66 return nil, err;
5149 fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	67 end
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	68 return reg_id;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	69 end;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	70 verify = function (token)
5150 2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	71 if token == "_private" then return nil, "invalid-token"; end
5149 fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	72 local data = push_store:get(token);
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	73 if not data then
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	74 return nil, "item-not-found";
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	75 elseif data.exp and data.exp < os.time() then
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	76 push_store:set(token, nil);
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	77 return nil, "token-expired";
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	78 end
5152 342baedbd1c8 mod_unified_push: Fix storage backend error behaviours and return values Matthew Wild <mwild1@gmail.com> parents: 5151 diff changeset	79 return true, data;
5149 fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	80 end;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	81 };
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	82 };
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	83
5150 2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	84 if pcall(require, "util.paseto") and require "util.paseto".v3_local then
2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	85 local paseto = require "util.paseto".v3_local;
2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	86 local state = push_store:get("_private");
2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	87 local key = state and state.paseto_v3_local_key;
2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	88 if not key then
2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	89 key = paseto.new_key();
2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	90 push_store:set("_private", { paseto_v3_local_key = key });
2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	91 end
2b6c543c4d3a mod_unified_push: Fixes for paseto backend initialization Matthew Wild <mwild1@gmail.com> parents: 5149 diff changeset	92 local sign, verify = paseto.init(key);
5153 d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	93 backends.paseto = {
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	94 sign = sign;
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	95 verify = function (token)
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	96 local payload, err = verify(token);
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	97 if not payload then
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	98 return nil, err;
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	99 end
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	100 return true, payload;
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	101 end;
d69cc9a23fad mod_unified_push: fix return values for paseto backend Matthew Wild <mwild1@gmail.com> parents: 5152 diff changeset	102 };
5139 449e4ca4de32 mod_unified_push: Remove dependency on trunk util.jwt (0.12 compat) Matthew Wild <mwild1@gmail.com> parents: 5136 diff changeset	103 end
449e4ca4de32 mod_unified_push: Remove dependency on trunk util.jwt (0.12 compat) Matthew Wild <mwild1@gmail.com> parents: 5136 diff changeset	104
5149 fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	105 local backend = module:get_option_string("unified_push_backend", backends.paseto and "paseto" or "storage");
5139 449e4ca4de32 mod_unified_push: Remove dependency on trunk util.jwt (0.12 compat) Matthew Wild <mwild1@gmail.com> parents: 5136 diff changeset	106
5155 18ed655c755d mod_unified_push: Make unified_push_secret only required for jwt backend Matthew Wild <mwild1@gmail.com> parents: 5154 diff changeset	107 assert(backend ~= "jwt" or unified_push_secret, "required option missing: unified_push_secret");
18ed655c755d mod_unified_push: Make unified_push_secret only required for jwt backend Matthew Wild <mwild1@gmail.com> parents: 5154 diff changeset	108
5148 bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	109 local function register_route(params)
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	110 local expiry = os.time() + push_registration_ttl;
5154 48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	111 local token, err = backends[backend].sign({
5149 fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	112 instance = params.instance;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	113 application = params.application;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	114 sub = params.jid;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	115 exp = expiry;
fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	116 });
5154 48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	117 if not token then return nil, err; end
5148 bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	118 return {
5149 fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	119 url = module:http_url("push").."/"..urlencode(token);
5148 bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	120 expiry = expiry;
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	121 };
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	122 end
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	123
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	124 -- Handle incoming registration from XMPP client
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	125 function handle_register(event)
5154 48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	126 module:log("debug", "Push registration request received");
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	127 local origin, stanza = event.origin, event.stanza;
5147 658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	128 if not is_jid_permitted(stanza.attr.from) then
5154 48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	129 module:log("debug", "Sender <%s> not permitted to register on this UnifiedPush service", stanza.attr.from);
48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	130 return origin.send(st.error_reply(stanza, "auth", "forbidden"));
5147 658658ea9323 mod_unified_push: Add ACL option to restrict access Matthew Wild <mwild1@gmail.com> parents: 5146 diff changeset	131 end
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	132 local instance, instance_err = check_sha256(stanza.tags[1].attr.instance);
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	133 if not instance then
5154 48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	134 return origin.send(st.error_reply(stanza, "modify", "bad-request", "instance: "..instance_err));
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	135 end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	136 local application, application_err = check_sha256(stanza.tags[1].attr.application);
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	137 if not application then
5154 48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	138 return origin.send(st.error_reply(stanza, "modify", "bad-request", "application: "..application_err));
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	139 end
5154 48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	140
48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	141 local route, register_err = register_route({
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	142 instance = instance;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	143 application = application;
5148 bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	144 jid = stanza.attr.from;
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	145 });
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	146
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	147 if not route then
5154 48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	148 module:log("warn", "Failed to create registration using %s backend: %s", backend, register_err);
48ca519cd66a mod_unified_push: Improved error handling and reporting Matthew Wild <mwild1@gmail.com> parents: 5153 diff changeset	149 return origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
5148 bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	150 end
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	151
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	152 module:log("debug", "New push registration successful");
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	153 return origin.send(st.reply(stanza):tag("registered", {
5148 bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	154 expiration = datetime.datetime(route.expiry);
bf42f1401f1c mod_unified_push: Refactor in anticipation of other registration backends Matthew Wild <mwild1@gmail.com> parents: 5147 diff changeset	155 endpoint = route.url;
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	156 xmlns = xmlns_up;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	157 }));
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	158 end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	159
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	160 module:hook("iq-set/host/"..xmlns_up..":register", handle_register);
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	161
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	162 -- Handle incoming POST
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	163 function handle_push(event, subpath)
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	164 module:log("debug", "Incoming push received!");
5149 fa56ed2bacab mod_unified_push: Add support for multiple token backends, including stoage Matthew Wild <mwild1@gmail.com> parents: 5148 diff changeset	165 local ok, data = backends[backend].verify(subpath);
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	166 if not ok then
67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	167 module:log("debug", "Received push to unacceptable token (%s)", data);
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	168 return 404;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	169 end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	170 local payload = event.request.body;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	171 if not payload or payload == "" then
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	172 module:log("warn", "Missing or empty push payload");
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	173 return 400;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	174 elseif #payload > 4096 then
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	175 module:log("warn", "Push payload too large");
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	176 return 413;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	177 end
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	178 local push_id = event.request.id or id.short();
67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	179 module:log("debug", "Push notification received [%s], relaying to device...", push_id);
67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	180 local push_iq = st.iq({ type = "set", to = data.sub, from = module.host, id = push_id })
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	181 :text_tag("push", base64.encode(payload), { instance = data.instance, application = data.application, xmlns = xmlns_up });
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	182 return module:send_iq(push_iq):next(function ()
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	183 module:log("debug", "Push notification delivered [%s]", push_id);
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	184 return 201;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	185 end, function (error_event)
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	186 local e_type, e_cond, e_text = error_event.stanza:get_error();
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	187 if e_cond == "item-not-found" or e_cond == "feature-not-implemented" then
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	188 module:log("debug", "Push rejected [%s]", push_id);
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	189 return 404;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	190 elseif e_cond == "service-unavailable" or e_cond == "recipient-unavailable" then
5136 67b2c982bea2 mod_unified_push: Various fixes, now working with Conversations Matthew Wild <mwild1@gmail.com> parents: 5128 diff changeset	191 module:log("debug", "Recipient temporarily unavailable [%s]", push_id);
5128 7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	192 return 503;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	193 end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	194 module:log("warn", "Unexpected push error response: %s/%s/%s", e_type, e_cond, e_text);
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	195 return 500;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	196 end);
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	197 end
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	198
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	199 module:provides("http", {
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	200 name = "push";
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	201 route = {
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	202 ["GET /*"] = function (event)
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	203 event.response.headers.content_type = "application/json";
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	204 return [[{"unifiedpush":{"version":1}}]];
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	205 end;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	206 ["POST /*"] = handle_push;
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	207 };
7cc0f68b8715 mod_unified_push: Experimenal Unified Push provider Matthew Wild <mwild1@gmail.com> parents: diff changeset	208 });

Mercurial > prosody-modules

annotate mod_unified_push/mod_unified_push.lua @ 5367:93d445b26063