File

mod_http_oauth2: Add role selector to consent page List includes all roles available to the user, if more than one. Defaults to either the first role in the scope string or the users primary role. Earlier draft listed all roles, but having options that can't be selected is bad UX and the entire list of all roles on the server could be long, and perhaps even sensitive. Allows e.g. picking a role with fewer permissions than what might otherwise have been selected. UX wise, doing this with more checkboxes or possibly radio buttons would have been confusion and/or looked messier. Fixes the previous situation where unselecting a role would default to the primary role, which could be more permissions than requested.

local io_open = io.open;
local dm = require "core.storagemanager".olddm;

-- Append a blob of data to a file
function dm.append_raw(username, host, datastore, ext, data)
	if type(data) ~= "string" then return; end
	local filename = dm.getpath(username, host, datastore, ext, true);

	local ok;
	local f, msg = io_open(filename, "r+");
	if not f then
		-- File did probably not exist, let's create it
		f, msg = io_open(filename, "w");
		if not f then
			return nil, msg, "open";
		end
	end

	local pos = f:seek("end");

	ok, msg = f:write(data);
	if not ok then
		f:close();
		return ok, msg, "write";
	end

	ok, msg = f:close();
	if not ok then
		return ok, msg;
	end

	return true, pos;
end