mod_unified_push: Add support for multiple token backends, including stoage
Now that we have ACLs by default, it is no longer necessary to be completely
stateless. On 0.12, using storage has benefits over JWT, because it does not
expose client JIDs to the push apps/services. In trunk, PASETO is stateless
and does not expose client JIDs.
local url = require"socket.url";
local render = require"util.interpolation".new("%b{}", require"util.stanza".xml_escape);
module:depends"http";
local show_all = module:get_option_boolean(module.name .. "_show_all", false);
local base_template;
do
local template_file = module:get_option_string(module.name .. "_template", module.name .. ".html");
template_file = assert(module:load_resource(template_file));
base_template = template_file:read("*a");
template_file:close();
end
local canonical = module:http_url(nil, "/");
local function relative(base, link)
base = url.parse(base);
link = url.parse(link);
for k,v in pairs(base) do
if link[k] == v then
link[k] = nil;
end
end
return url.build(link);
end
local function handler(event)
local host_items = module:get_host_items("http-provider");
local http_apps = {}
for _, item in ipairs(host_items) do
if module.name ~= item._provided_by and (show_all or item.title) then
table.insert(http_apps, {
title = item.title or item.name;
name = item.name;
module = "mod_" .. item._provided_by;
url = relative(canonical, module:http_url(item.name, item.default_path));
});
end
end
table.sort(http_apps, function (a, b) return a.name < b.name; end);
event.response.headers.content_type = "text/html";
return render(base_template, {
title = "Prosody IM - HTTP Services";
items = http_apps;
prosody_version = prosody.version;
mod_name = module.name;
canonical = canonical;
});
end
module:provides("http", {
route = {
["GET /"] = handler;
};
default_path = "/";
});