mirror of
https://github.com/pfzetto/rebacs
synced 2024-11-22 11:12:49 +01:00
38 lines
1.3 KiB
Markdown
38 lines
1.3 KiB
Markdown
This library implements a in-memory relationship-based access control dababase, that was inspired by [Google's Zanzibar](https://research.google/pubs/pub48190/).
|
|
|
|
# Naming
|
|
## `Object`
|
|
A `Object` is a tuple of the values (`namespace`, `id`).
|
|
It represents a object like a user.
|
|
Example: (`users`, `alice`).
|
|
|
|
## `Set`
|
|
A `Set` is a tuple of the values (`namespace`, `id`, `permission`).
|
|
It represents a permission for a `Object`.
|
|
Example: (`files`, `foo.pdf`, `read`).
|
|
|
|
# Usage
|
|
The `RelationGraph`-struct contains a graph of all relationships.
|
|
Relationships can be created between:
|
|
- `Object` and `Set` => user alice can read the file foo.pdf.
|
|
- `Set` and `Set` => everyone who can read the file foo.pdf can read the file bar.pdf.
|
|
|
|
# Specials
|
|
- The `*`-id is used as a wildcard id to create a virtual relation from this id to every other id in the namespace.
|
|
Example: (`user`, `alice`) -> (`file`, `*`, `read`) => user alice can read every file
|
|
|
|
|
|
|
|
# Roadmap
|
|
- [ ] implement raft protocol to allow ha deployment
|
|
|
|
# Server
|
|
A basic gRPC based server for interacting with the database can be found in the git repository.
|
|
|
|
# Contributing
|
|
I'm happy about any contribution in any form.
|
|
Feel free to submit feature requests and bug reports using a GitHub Issue.
|
|
PR's are also appreciated.
|
|
|
|
# License
|
|
This Library is licensed under [LGPLv3](https://www.gnu.org/licenses/lgpl-3.0.en.html).
|