prosody-modules
165ade4ce97b
mod_invites_api/mod_invites_api.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_invites_api/mod_invites_api.lua @ 4115:165ade4ce97b

mod_invites_api: New module to create new invites over HTTP
author Matthew Wild <mwild1@gmail.com>
date Sun, 13 Sep 2020 11:05:19 +0100
child 4216:35b678609b79
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4115
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 local http_formdecode = require "net.http".formdecode;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 local api_key_store;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 local invites;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5 -- COMPAT: workaround to avoid executing inside prosodyctl
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 if prosody.shutdown then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7 module:depends("http");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 api_key_store = module:open_store("invite_api_keys", "map");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 invites = module:depends("invites");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 local function get_api_user(request, params)
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 local combined_key;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 local auth_header = request.headers.authorization;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 if not auth_header then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 params = params or http_formdecode(request.url.query);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 combined_key = params.key;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 else
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 local auth_type, value = auth_header:match("^(%S+)%s(%S+)$");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 if auth_type ~= "Bearer" then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 return;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25 combined_key = value;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28 if not combined_key then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 return;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 local key_id, key_token = combined_key:match("^([^/]+)/(.+)$");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 if not key_id then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 return;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38 local api_user = api_key_store:get(nil, key_id);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
39
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
40 if not api_user or api_user.token ~= key_token then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 return;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
42 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
44 -- TODO: key expiry, rate limiting, etc.
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 return api_user;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
47
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 function handle_request(event)
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 local query_params = http_formdecode(event.request.url.query);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
50
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51 local api_user = get_api_user(event.request, query_params);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53 if not api_user then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 return 403;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 local invite = invites.create_account(nil, { source = "api/token/"..api_user.id });
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 if not invite then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 return 500;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
62 event.response.headers.Location = invite.landing_page or invite.uri;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64 if query_params.redirect then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 return 303;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 return 201;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70 if invites then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 module:provides("http", {
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
72 route = {
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
73 ["GET"] = handle_request;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 };
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75 });
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 function module.command(arg)
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
79 if #arg < 2 then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 print("Usage:");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
81 print("");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
82 print(" prosodyctl mod_"..module.name.." create NAME");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
83 print(" prosodyctl mod_"..module.name.." delete KEY_ID");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
84 print(" prosodyctl mod_"..module.name.." list");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
85 print("");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
86 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
87
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
88 local command = table.remove(arg, 1);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
89
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
90 local host = table.remove(arg, 1);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
91 if not prosody.hosts[host] then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
92 print("Error: please supply a valid host");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
93 return 1;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
94 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
95 require "core.storagemanager".initialize_host(host);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
96 module.host = host; --luacheck: ignore 122/module
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
97 api_key_store = module:open_store("invite_api_keys", "map");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
98
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
99 if command == "create" then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
100 local id = require "util.id".short();
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
101 local token = require "util.id".long();
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
102 api_key_store:set(nil, id, {
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
103 id = id;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
104 token = token;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
105 name = arg[1];
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
106 created_at = os.time();
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
107 });
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
108 print(id.."/"..token);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
109 elseif command == "delete" then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
110 local id = table.remove(arg, 1);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
111 if not api_key_store:get(nil, id) then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112 print("Error: key not found");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
113 return 1;
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
114 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
115 api_key_store:set(nil, id, nil);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
116 elseif command == "list" then
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
117 local api_key_store_kv = module:open_store("invite_api_keys");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
118 for key_id, key_info in pairs(api_key_store_kv:get(nil)) do
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
119 print(key_id, key_info.name or "<unknown>");
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
120 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
121 else
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
122 print("Unknown command - "..command);
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
123 end
165ade4ce97b mod_invites_api: New module to create new invites over HTTP
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
124 end