topaz
openfga
topaz | openfga | |
---|---|---|
9 | 15 | |
982 | 2,307 | |
2.6% | 7.5% | |
9.5 | 9.7 | |
1 day ago | 1 day ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
topaz
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Open Policy Agent
OPA is a great tool for implementing a policy-as-code system. But if you're trying to use it for application authorization (e.g. fine-grained authz for B2B SaaS or a set of internal applications), you may find that its policy story is strong, but it doesn't really have a "data plane": you either store data in a data.json file and rebuild the policy any time that data changes, or make an http.send call out of the policy to fetch dynamic data.
Check out Topaz [0], which uses OPA as its decision engine, but adds a data plane that is based on the ReBAC ideas explored in the Google Zanzibar [1] paper.
Disclaimer: I work on the team [2] that builds and maintains the Topaz project.
[0] https://www.topaz.sh
[1] https://research.google/pubs/zanzibar-googles-consistent-glo...
[2] https://www.aserto.com
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Show HN: Topaz 0.30 – OSS authz service combining the best of OPA and Zanzibar
You can, simply use the topazd.exe binary from the topaz_windows_x86_64.zip from the GH releases page (https://github.com/aserto-dev/topaz/releases). Note this is currently not a Windows Service, so not net start topaz. Let me know if that would be interesting.
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OPA (Open Policy Agent) VS topaz - a user suggested alternative
2 projects | 25 Jul 2023
Topaz is an open-source authorization project for cloud-native applications. It uses OPA as the decision engine and supports Rego policy as first-class citizens. It also has an embedded relationship database to support data-centric authorization models like Google Zanzibar's relationship-based access controls (ReBAC).
- Topaz
- Show HN: Topaz: open-source authorization combining the best of OPA and Zanzibar
openfga
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Open Policy Agent
This feels very much like OpenFGA[0]. I've been evaluating authorization tool for one of my side projects and honestly most tools feels like creating relationships in a graph-like database and querying to see if there is/isn't relationship between two entities. Is there more to this (besides the implementation details) or am I missing something from these tools?
[0] https://openfga.dev/
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🚀 Top 12 Open Source Auth Projects Every Developer Should Know 🔑
OpenFGA
- Opal – an open source cross-language policy administration tool
- OpenFGA: A high performance and flexible authorization/permission engine
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warrant VS openfga - a user suggested alternative
2 projects | 15 Aug 2023
OpenFGA is CNCF Sandbox authorization service inspired by Google Zanzibar
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Has anyone tried OpenFGA for resource based permissions?
- https://authzed.com/spicedb/ - https://cerbos.dev/ - https://openfga.dev/ - https://www.permify.co/
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How to setup Keycloak for separate frontend and backend services?
Thanks for the answer. I played around with Keycloak for a bit and I saw that roles could be mapped as token claims, however for systems where you need fine grained access control (where roles are not enough) you need some other solution. One option could be to use an external authorization system. One such system could be OpenFGA https://openfga.dev/ that is based on Google Zanzibar https://research.google/pubs/pub48190/ research paper. This answer on SO is also helpful https://stackoverflow.com/a/75047064/10781180
- We built an open source authorization service based on Google Zanzibar
- Show HN: Topaz: open-source authorization combining the best of OPA and Zanzibar
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What is the coolest Go open source projects you have seen?
OpenFGA is similar to Permify https://github.com/openfga/openfga
What are some alternatives?
permify - Open source authorization service inspired by Google Zanzibar to build fine-grained and scalable authorization systems.
spicedb - Open Source, Google Zanzibar-inspired permissions database to enable fine-grained access control for customer applications
DSP-Shared_Collection
Ory Keto - Open Source (Go) implementation of "Zanzibar: Google's Consistent, Global Authorization System". Ships gRPC, REST APIs, newSQL, and an easy and granular permission language. Supports ACL, RBAC, and other access models.
ASP.NET Identity
topaz - A high performance ruby, written in RPython
IAmRoot NuGet Package - 📦🏴☠️ NuGet package that shows we can run arbitrary code from any NuGet package
Echo - High performance, minimalist Go web framework
granite-orm - ORM Model with Adapters for mysql, pg, sqlite in the Crystal Language.
micro-editor - A modern and intuitive terminal-based text editor