Top 10 Go zanzibar Projects

spicedb

38 4,451 9.7 Go

Open Source, Google Zanzibar-inspired permissions database to enable fine-grained access control for customer applications

Project mention: How do you manage transactions in Go? Do we really need to use one transaction for each request? | /r/golang | 2023-06-02

Have you taken a look at SpiceDB? The Authzed blog has a few posts that are useful to improving your understanding -- I can think of two: New Enemies and Writing relationships to SpiceDB.
permify

39 2,435 9.8 Go

Permify is an open-source authorization service inspired by Google Zanzibar.

Project mention: Policy-Based Access Control (PBAC): A Comprehensive Overview | dev.to | 2024-04-16

However, in this piece we're focusing on the PBAC model also known as Policy-Based Access Control and how it differentiates itself these from traditional access control models in terms of scalability, flexibility and security.
WorkOS

workos.com
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The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
openfga

15 2,208 9.7 Go

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

Project mention: Open Policy Agent | news.ycombinator.com | 2024-03-12

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/
warrant

39 967 9.1 Go

Warrant is a highly scalable, centralized authorization service based on Google Zanzibar, used for defining, querying, and auditing application authorization models and access control rules.

Project mention: A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev | dev.to | 2024-02-05

Warrant — Hosted enterprise-grade authorization and access control service for your apps. The free tier includes 1 million monthly API requests and 1,000 authz rules.
topaz

9 966 9.5 Go

Cloud-native authorization for modern applications and APIs (by aserto-dev)

Project mention: Open Policy Agent | news.ycombinator.com | 2024-03-12

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
zed

2 103 8.9 Go

Official command-line tool for managing SpiceDB (by authzed)
access-controller

5 71 1.8 Go

A highly scalable open-source implementation of an access-control engine inspired by Google Zanzibar-"Google’s Consistent, Global Authorization System"
InfluxDB

www.influxdata.com
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Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
spicedb-operator

2 57 8.0 Go

Kubernetes controller for managing instances of SpiceDB
examples

1 27 4.0 Go

A collection of examples for SpiceDB users (by authzed)
connector-postgresql

1 8 1.8 Go

Import PostgreSQL foreign key relationships into SpiceDB

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-04-16.