This Contributor Agreement consists of two parts. Part I is the Developer Certificate of Origin available at http://developercertificate.org/.
In this contributor agreement, "This project" refers to the OpenVPN project and "open source license indicated in the file" refers to the GPLv3 license with an additional permission that allows linking the OpenSSL software, https://www.openssl.org/, with the OpenVPN software.
Developer Certificate of Origin Version 1.1
Copyright (C) 2004, 2006 The Linux Foundation and its contributors. 1 Letterman Drive Suite D4700 San Francisco, CA, 94129
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
Developer's Certificate of Origin 1.1
By making a contribution to this project, I certify that:
(a) The contribution was created in whole or in part by me and I have the right to submit it under the open source license indicated in the file; or
(b) The contribution is based upon previous work that, to the best of my knowledge, is covered under an appropriate open source license and I have the right under that license to submit that work with modifications, whether created in whole or in part by me, under the same open source license (unless I am permitted to submit under a different license), as indicated in the file; or
(c) The contribution was provided directly to me by some other person who certified (a), (b) or (c) and I have not modified it.
(d) I understand and agree that this project and the contribution are public and that a record of the contribution (including all personal information I submit with it, including my sign-off) is maintained indefinitely and may be redistributed consistent with this project or the open source license(s) involved.
Copyright (C) 2017 OpenVPN Technologies, Inc.
In addition:
(e) I understand that OpenVPN Technologies, Inc. may relicense this project, this contribution, and any modification to it under any license. I certify that I, or the person on whose behalf I am submitting the contribution, have the right to grant and hereby grant OpenVPN Technologies, Inc. a license to do so for this contribution. My grant is made on the condition that OpenVPN Technologies, Inc. will make any modification to this contribution available to the OpenVPN project under the open source license indicated in the file.