view mod_s2s_whitelist/mod_s2s_whitelist.lua @ 5255:001c8fdc91a4

mod_http_oauth2: Add support for the "openid" scope This "openid" scope is there to signal access to the userinfo endpoint, which is needed for OIDC support. We don't actually check this later because the userinfo endpoint only returns info embedded in the token itself, but in the future we may want to check this more carefully.
author Kim Alvefur <zash@zash.se>
date Thu, 16 Mar 2023 17:06:35 +0100
parents c1a8ce147885
children
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local st = require "util.stanza";

local whitelist = module:get_option_inherited_set("s2s_whitelist", {});

module:hook("route/remote", function (event)
	if not whitelist:contains(event.to_host) then
		module:send(st.error_reply(event.stanza, "cancel", "not-allowed", "Communication with this domain is restricted"));
		return true;
	end
end, 100);

module:hook("s2s-stream-features", function (event)
	if not whitelist:contains(event.origin.from_host) then
		event.origin:close({
			condition = "policy-violation";
			text = "Communication with this domain is restricted";
		});
	end
end, 1000);