Copyright 2007-2021 UNINETT AS, https://www.uninett.no

SimpleSAMLphp is licensed under the CC-GNU LGPL version 2.1.
http://creativecommons.org/licenses/LGPL/2.1/

Note that some of the embedded libraries may be using other licenses.
For example xmlseclibs uses BSD license.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA