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@bmaupin
bmaupin / open-source-sso.md
Last active June 15, 2025 20:59
Comparison of some open-source SSO implementations

⚠️ This is not maintained. Feel free to check comments and/or forks for more current options.

Background

This was created years ago; at the time I'd been a Shibboleth admin for nearly a decade but we needed something that could handle OIDC/OAuth and that explicitly supported OpenJDK. After a lot of investigation, I really liked Keycloak/Red Hat Single Sign-On. More details here: Gluu vs keycloack vs wso2 identity management

Comparison

(Items in bold indicate possible concerns)

@alem0lars
alem0lars / pcap-remove-payload.py
Created July 26, 2017 15:16
Remove payload from a pcap (useful to fully anonymize a pcap)
#! /usr/bin/env python2
from scapy.all import *
import sys
INFILE = sys.argv[1]
OUTFILE = sys.argv[2]
with PcapWriter(OUTFILE) as dest:
with PcapReader(INFILE) as infile:
@sivel
sivel / better-ssh-authorized-keys-management.md
Last active April 10, 2025 03:40
Better SSH Authorized Keys Management

Better SSH Authorized Keys Management

A seemingly common problem that people encounter is how to handle all of your users authorized_keys file.

People struggle over management, ensuring that users only have specific keys in the authorized_keys file or even a method for expiring keys. A centralized key management system could help provide all of this functionality with a little scripting.

One piece of functionality overlooked in OpenSSH is the AuthorizedKeysCommand configuration keyword. This configuration allows you to specify a command that will run during login to retrieve a users public key file from a remote source and perform validation just as if the authorized_keys file was local.

Here is an example directory structure for a set of users with SSH public keys that can be shared out via a web server:

@hofmannsven
hofmannsven / README.md
Last active June 15, 2025 00:37
Git CLI Cheatsheet
@JeffPaine
JeffPaine / beautiful_idiomatic_python.md
Last active May 28, 2025 02:41
Moved to: https://github.com/JeffPaine/beautiful_idiomatic_python

Moved

Now located at https://github.com/JeffPaine/beautiful_idiomatic_python.

Why it was moved

Github gists don't support Pull Requests or any notifications, which made it impossible for me to maintain this (surprisingly popular) gist with fixes, respond to comments and so on. In the interest of maintaining the quality of this resource for others, I've moved it to a proper repo. Cheers!