prosody-modules
a9c1cc91d3d6
mod_adhoc_oauth2_client/mod_adhoc_oauth2_client.lua

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mod_adhoc_oauth2_client/mod_adhoc_oauth2_client.lua @ 5260:a9c1cc91d3d6

mod_adhoc_oauth2_client: Update to call into mod_http_oauth2
author Kim Alvefur <zash@zash.se>
date Sun, 19 Mar 2023 22:21:41 +0100
parent 4268:871d140d61bb
comparison
equal deleted inserted replaced
5259:8fba651b10ef 5260:a9c1cc91d3d6
1 local adhoc = require "util.adhoc"; 1 local adhoc = require "util.adhoc";
2 local dataforms = require "util.dataforms"; 2 local dataforms = require "util.dataforms";
3 local errors = require "util.error";
4 local hashes = require "util.hashes";
5 local id = require "util.id";
6 local jid = require "util.jid";
7 local base64 = require"util.encodings".base64;
8 3
9 local clients = module:open_store("oauth2_clients", "map"); 4 local mod_http_oauth2 = module:depends"http_oauth2";
10
11 local iteration_count = module:get_option_number("oauth2_client_iteration_count", 10000);
12 local pepper = module:get_option_string("oauth2_client_pepper", "");
13 5
14 local new_client = dataforms.new({ 6 local new_client = dataforms.new({
15 title = "Create OAuth2 client"; 7 title = "Create OAuth2 client";
16 {var = "FORM_TYPE"; type = "hidden"; value = "urn:uuid:ff0d55ed-2187-4ee0-820a-ab633a911c14#create"}; 8 { var = "FORM_TYPE"; type = "hidden"; value = "urn:uuid:ff0d55ed-2187-4ee0-820a-ab633a911c14#create" };
17 {name = "name"; type = "text-single"; label = "Client name"; required = true}; 9 { name = "client_name"; type = "text-single"; label = "Client name"; required = true };
18 {name = "description"; type = "text-multi"; label = "Description"}; 10 {
19 {name = "info_url"; type = "text-single"; label = "Informative URL"; desc = "Link to information about your client"; datatype = "xs:anyURI"}; 11 name = "client_uri";
12 type = "text-single";
13 label = "Informative URL";
14 desc = "Link to information about your client. MUST be https URI.";
15 datatype = "xs:anyURI";
16 required = true;
17 };
20 { 18 {
21 name = "redirect_uri"; 19 name = "redirect_uri";
22 type = "text-single"; 20 type = "text-single";
23 label = "Redirection URI"; 21 label = "Redirection URI";
24 desc = "Where to redirect the user after authorizing."; 22 desc = "Where to redirect the user after authorizing.";
28 }) 26 })
29 27
30 local client_created = dataforms.new({ 28 local client_created = dataforms.new({
31 title = "New OAuth2 client created"; 29 title = "New OAuth2 client created";
32 instructions = "Save these details, they will not be shown again"; 30 instructions = "Save these details, they will not be shown again";
33 {var = "FORM_TYPE"; type = "hidden"; value = "urn:uuid:ff0d55ed-2187-4ee0-820a-ab633a911c14#created"}; 31 { var = "FORM_TYPE"; type = "hidden"; value = "urn:uuid:ff0d55ed-2187-4ee0-820a-ab633a911c14#created" };
34 {name = "client_id"; type = "text-single"; label = "Client ID"}; 32 { name = "client_id"; type = "text-single"; label = "Client ID" };
35 {name = "client_secret"; type = "text-single"; label = "Client secret"}; 33 { name = "client_secret"; type = "text-single"; label = "Client secret" };
36 }) 34 })
37 35
38 local function create_client(client, formerr, data) 36 local function create_client(client, formerr, data)
39 if formerr then 37 if formerr then
40 local errmsg = {"Error in form:"}; 38 local errmsg = {"Error in form:"};
41 for field, err in pairs(formerr) do table.insert(errmsg, field .. ": " .. err); end 39 for field, err in pairs(formerr) do table.insert(errmsg, field .. ": " .. err); end
42 return {status = "error"; error = {message = table.concat(errmsg, "\n")}}; 40 return {status = "error"; error = {message = table.concat(errmsg, "\n")}};
43 end 41 end
42 client.redirect_uris = { client.redirect_uri };
43 client.redirect_uri = nil;
44 44
45 local creator = jid.split(data.from); 45 local client_metadata, err = mod_http_oauth2.create_client(client);
46 local client_uid = id.short(); 46 if err then return { status = "error"; error = err }; end
47 local client_id = jid.join(creator, module.host, client_uid);
48 local client_secret = id.long();
49 local salt = id.medium();
50 local i = iteration_count;
51 47
52 client.secret_hash = base64.encode(hashes.pbkdf2_hmac_sha256(client_secret, salt .. pepper, i)); 48 module:log("info", "OAuth2 client %q %q created by %s", client.name, client.info_uri, data.from);
53 client.iteration_count = i;
54 client.salt = salt;
55 49
56 local ok, err = errors.coerce(clients:set(creator, client_uid, client)); 50 return { status = "completed"; result = { layout = client_created; values = client_metadata } };
57 module:log("info", "OAuth2 client %q created by %s", client_id, data.from);
58 if not ok then return {status = "canceled"; error = {message = err}}; end
59
60 return {status = "completed"; result = {layout = client_created; values = {client_id = client_id; client_secret = client_secret}}};
61 end 51 end
62 52
63 local handler = adhoc.new_simple_form(new_client, create_client); 53 local handler = adhoc.new_simple_form(new_client, create_client);
64 54
65 module:provides("adhoc", module:require "adhoc".new(new_client.title, new_client[1].value, handler, "local_user")); 55 module:provides("adhoc", module:require "adhoc".new(new_client.title, new_client[1].value, handler, "local_user"));