local json = require "util.json";
module:depends("http");
local invites = module:depends("invites");
local tokens = module:depends("tokenauth");
local json_content_type = "application/json";
local www_authenticate_header = ("Bearer realm=%q"):format(module.host.."/"..module.name);
local function check_credentials(request)
local auth_type, auth_data = string.match(request.headers.authorization or "", "^(%S+)%s(.+)$");
if not (auth_type and auth_data) then
return false;
end
if auth_type == "Bearer" then
local token_info = tokens.get_token_info(auth_data);
if not token_info or not token_info.session then
return false;
end
return token_info.session;
end
return nil;
end
function check_auth(routes)
local function check_request_auth(event)
local session = check_credentials(event.request);
if not session then
event.response.headers.authorization = www_authenticate_header;
return false, 401;
elseif session.auth_scope ~= "prosody:scope:admin" then
return false, 403;
end
event.session = session;
return true;
end
for route, handler in pairs(routes) do
routes[route] = function (event, ...)
local permit, code = check_request_auth(event);
if not permit then
return code;
end
return handler(event, ...);
end;
end
return routes;
end
local function token_info_to_invite_info(token_info)
return {
id = token_info.token;
type = token_info.type;
inviter = token_info.inviter;
jid = token_info.jid;
landing_page = token_info.landing_page;
created_at = token_info.created_at;
expires = token_info.expires;
};
end
function list_invites(event)
local invites_list = {};
for token, invite in invites.pending_account_invites() do --luacheck: ignore 213/token
table.insert(invites_list, token_info_to_invite_info(invite));
end
table.sort(invites_list, function (a, b)
return a.created_at < b.created_at;
end);
event.response.headers["Content-Type"] = json_content_type;
return json.encode(invites_list);
end
function get_invite_by_id(event, invite_id)
local invite = invites.get_account_invite_info(invite_id);
if not invite then
return 404;
end
event.response.headers["Content-Type"] = json_content_type;
return json.encode(token_info_to_invite_info(invite));
end
function create_invite(event)
local invite = invites.create_account(nil, { source = "admin_api/"..event.session.username });
if not invite then
return 500;
end
event.response.headers["Content-Type"] = json_content_type;
return json.encode(token_info_to_invite_info(invite));
end
function delete_invite(event, invite_id) --luacheck: ignore 212/event
if not invites.delete_account_invite(invite_id) then
return 404;
end
return 200;
end
module:provides("http", {
route = check_auth {
["GET /invites"] = list_invites;
["GET /invites/*"] = get_invite_by_id;
["PUT /invites"] = create_invite;
["DELETE /invites/*"] = delete_invite;
};
});