Update licensing information for SurfSense software

- Added Business Source License 1.1 details to the proprietary LICENSE file.
- Clarified terms of use, including production use restrictions and transition to Apache License after four years.
- Updated README.md to reflect the new licensing structure and its implications for users.

This change ensures clear communication of licensing terms for proprietary components within the SurfSense project.
This commit is contained in:
DESKTOP-RTLN3BA\$punk 2026-07-02 03:28:42 -07:00
parent 0445c646c6
commit cc99bc4cae
3 changed files with 126 additions and 9 deletions

15
LICENSE
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Copyright (c) SurfSense
Portions of this software are licensed as follows:
* All content that resides under the "surfsense_backend/app/proprietary/"
directory of this repository is licensed under the Business Source License
1.1 as defined in "surfsense_backend/app/proprietary/LICENSE".
* All third-party components incorporated into the SurfSense software are
licensed under the original license provided by the owner of the applicable
component.
* Content outside of the above-mentioned directory is available under the
Apache License, Version 2.0, as defined below.
-----------------------------------------------------------------------------
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/

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SurfSense Proprietary / Source-Available License (PLACEHOLDER)
Business Source License 1.1
All files in this directory tree (app/proprietary/**) are NOT covered by the
Apache License 2.0 that governs the rest of this repository.
License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
"Business Source License" is a trademark of MariaDB Corporation Ab.
The final license text is TBD. Until it is finalized, ALL RIGHTS ARE RESERVED:
the code in this directory may not be copied, modified, redistributed, sublicensed,
or relicensed (including under Apache-2.0) without the explicit prior written
permission of the copyright holder.
-----------------------------------------------------------------------------
Copyright (c) 2026 SurfSense. All rights reserved.
Parameters
Licensor: SurfSense
Licensed Work: The SurfSense Proprietary Components, being all files
contained in this directory tree
(surfsense_backend/app/proprietary/**).
The Licensed Work is (c) 2026 SurfSense.
Additional Use Grant: You may make production use of the Licensed Work,
provided such use does not include offering the
Licensed Work, or any product or service whose value
derives, entirely or substantially, from the Licensed
Work, to third parties as a commercial product or as a
hosted or managed service.
Change Date: Four years from the date each version of the Licensed
Work is publicly released.
Change License: Apache License, Version 2.0
For information about alternative licensing arrangements for the Licensed
Work, please contact the Licensor.
-----------------------------------------------------------------------------
Notice
The Business Source License (this document, or the "License") is not an Open
Source license. However, the Licensed Work will eventually be made available
under an Open Source License, as stated in this License.
-----------------------------------------------------------------------------
Terms
The Licensor hereby grants you the right to copy, modify, create derivative
works, redistribute, and make non-production use of the Licensed Work. The
Licensor may make an Additional Use Grant, above, permitting limited
production use.
Effective on the Change Date, or the fourth anniversary of the first publicly
available distribution of a specific version of the Licensed Work under this
License, whichever comes first, the Licensor hereby grants you rights under
the terms of the Change License, and the rights granted in the paragraph
above terminate.
If your use of the Licensed Work does not comply with the requirements
currently in effect as described in this License, you must purchase a
commercial license from the Licensor, its affiliated entities, or authorized
resellers, or you must refrain from using the Licensed Work.
All copies of the original and modified Licensed Work, and derivative works
of the Licensed Work, are subject to this License. This License applies
separately for each version of the Licensed Work and the Change Date may vary
for each version of the Licensed Work released by Licensor.
You must conspicuously display this License on each original or modified copy
of the Licensed Work. If you receive the Licensed Work in original or
modified form from a third party, the terms and conditions set forth in this
License apply to your use of that work.
Any use of the Licensed Work in violation of this License will automatically
terminate your rights under this License for the current and all other
versions of the Licensed Work.
This License does not grant you any right in any trademark or logo of
Licensor or its affiliates (provided that you may use a trademark or logo of
Licensor as expressly required by this License).
TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
AN "AS IS" BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
TITLE.
MariaDB hereby grants you permission to use this License's text to license
your works, and to refer to it using the trademark "Business Source License",
as long as you comply with the Covenants of Licensor below.
-----------------------------------------------------------------------------
Covenants of Licensor
In consideration of the right to use this License's text and the "Business
Source License" name and trademark, Licensor covenants to MariaDB, and to all
other recipients of the licensed work to be provided by Licensor:
1. To specify as the Change License the GPL Version 2.0 or any later version,
or a license that is compatible with GPL Version 2.0 or a later version,
where "compatible" means that software provided under the Change License
can be included in a program with software provided under GPL Version 2.0
or a later version. Licensor may specify additional Change Licenses
without limitation.
2. To either: (a) specify an additional grant of rights to use that does not
impose any additional restriction on the right granted in this License, as
the Additional Use Grant; or (b) insert the text "None".
3. To specify a Change Date.
4. Not to modify this License in any other way.

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# `app.proprietary` — non-Apache-2 license boundary
Everything in this directory tree is licensed **separately** from the rest of
SurfSense (which is Apache-2.0). See [`LICENSE`](./LICENSE).
SurfSense (which is Apache-2.0), under the **Business Source License 1.1**
see [`LICENSE`](./LICENSE). In short: source-available; production use is
permitted (including self-hosting the whole app) *except* offering it to third
parties as a commercial product or hosted/managed service; each released
version converts to Apache-2.0 four years after its release.
## Why this exists