Open-source software distributed with or used by the Ethora server images and installer, with the licence each is under. These components keep their own licences; the Ethora Core Software License does not apply to them. Version 1.0, effective 29 September 2026. The full inventory of npm and OS packages inside each image is produced by the scanner at build time (docker sbom on the published image lists it).
| Component | Licence | Source | Notes |
|---|---|---|---|
MinIO (dappros/minio, unmodified copy of RELEASE.2025-09-07T16-13-09Z) |
GNU AGPL v3.0 | https://github.com/minio/minio/tree/RELEASE.2025-09-07T16-13-09Z | Republished unmodified after MinIO withdrew its public images; MinIO is a trademark of MinIO, Inc. |
ejabberd 26.04 (base of ethora-xmpp) |
GNU GPL v2 | https://github.com/processone/ejabberd | Base of the image; the Ethora ejabberd modules are added on top. |
| MongoDB 6.0 | SSPL v1 | https://github.com/mongodb/mongo | Run unmodified as a service to the install itself. |
| MySQL 8.1 | GNU GPL v2 | https://github.com/mysql/mysql-server | Unmodified. |
| Redis 7 | BSD 3-clause (RSALv2/SSPL for 7.4+) | https://github.com/redis/redis | Unmodified. |
| Centrifugo v6 | Apache 2.0 | https://github.com/centrifugal/centrifugo | Unmodified. |
| pgvector / PostgreSQL 16 (enterprise AI module) | PostgreSQL Licence | https://github.com/pgvector/pgvector | Unmodified. |
nginx 1.27 (base of ethora-frontend) |
BSD 2-clause | https://nginx.org | Unmodified. |
Node.js 24 (base of ethora-api, ethora-ai, ethora-push) |
MIT | https://github.com/nodejs/node | Unmodified. |
| Erlang/OTP 28 | Apache 2.0 | https://github.com/erlang/otp | Unmodified. |
| Debian and Alpine base images and packages | various (see each image's package metadata) | ||
| npm dependencies of the Node services | various, predominantly MIT, ISC, Apache 2.0, BSD | listed in each service's package-lock.json; the image SBOM carries the full list |
Source offers: for any GPL or AGPL component above, the source of the exact version distributed is at the linked repository; Dappros makes no modifications to them. Requests: legal@ethora.com.