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ory
ladon
Go2017–2024
ory / ladon

ladon

A SDK for access control policies: authorization for the microservice and IoT age. Inspired by AWS IAM policies. Written for Go.

Security & PrivacyRobotics & IoTDevOps & CloudLibraries & SDKs
Explore on GitHubRead Hacker News discussions
5Distinct people
5Mentions
0Explicit recommenders
2.5KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

A SDK for access control policies: authorization for the microservice and IoT age. Inspired by AWS IAM policies. Written for Go.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 10:02:05 AM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year5 dated mentions

Observed mentions: 2017-03-18 12:33:36 UTC to 2024-03-13 00:56:24 UTC.

01232017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments20172018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20202021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2024

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC312
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC000
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC101
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC000
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC000
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC101

What Hacker News says

3 sources
deoxxa·Nov 20, 2017
Ahhh. That rabbit hole is deep. Buckle up if you're going in because it starts ugly and gets worse. I've spent quite some time exploring the caverns of XACML (eXtensible Access Control Markup Language), even going so far as writing a limited implementation of it in JavaScript. It's infinitely flexible, extremely capable, horrendously complex, and just about the least fun standard to work with. Sure as heck gets the job done though. Just get yourself used to writing and debugging XML and you'll be fine. I've also looked in great detail at Amazon's IAM policies. These are significantly simpler, and heavily inspired my current favourite library, ladon [1]. I recently wrote a GraphQL API and I found that GraphQL mutations and field accesses mapped nicely to policies in ladon. [1]: https://github.com/ory/ladon
In Show HN: Example of a polyglot microservice app

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