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@stefancocora
stefancocora / vpn-openconnect-connect-to-cisco-anyconnect.md
Created September 25, 2017 08:48
Split tunneling with openconnect - A guide on how to use openconnect to establish a vpn connection to an enterprise cisco anyconnect vpn endpoint with client side routing.

Introduction

The purpose of this short howto is to show you how to:

  • use openconnect [1] to connect to an enterprise cisco anyconnect endpoint
  • whilst minimizing the amount of traffic that your route through the vpn connection

Usually VPN administrators will puth the default route to the users, so that all user traffic is routed through the vpn connection. This is to address the various security concerns around compromised user computers bridging external internet traffic into the secure VPN network.

While the VPN administrator can push routes to the clients, the client can ignore these default routes and establish client side routing so that only the required A.B.C.D/E network is routed through the VPN. All other traffic will still use the clients default route and default outbound internet connection.

@ipmb
ipmb / settings.py
Last active October 24, 2025 14:36
Django logging example
import logging.config
import os
from django.utils.log import DEFAULT_LOGGING
# Disable Django's logging setup
LOGGING_CONFIG = None
LOGLEVEL = os.environ.get('LOGLEVEL', 'info').upper()
logging.config.dictConfig({
@exAspArk
exAspArk / curl.sh
Last active October 18, 2025 13:48
Test CORS with cURL
curl -I -X OPTIONS \
-H "Origin: http://EXAMPLE.COM" \
-H 'Access-Control-Request-Method: GET' \
http://EXAMPLE.COM/SOMETHING 2>&1 | grep 'Access-Control-Allow-Origin'
@zmts
zmts / tokens.md
Last active December 19, 2025 07:20
Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

  • Что такое авторизация/аутентификация
  • Где хранить токены
  • Как ставить куки ?
  • Процесс логина
  • Процесс рефреш токенов
  • Кража токенов/Механизм контроля токенов
@kriswebdev
kriswebdev / forcevpn.sh
Last active January 2, 2025 16:34
forcevpn: Force VPN for specific apps, in a better way than killswitch [Linux / OpenVPN]
#!/bin/bash
# === INFO ===
# ForceVPN
# Description: Force VPN tunnel for specific applications.
# If the VPN is down => blackhole the app network traffic.
# Better than a killswitch. IPv4.
VERSION="2.3.0"
# Author: KrisWebDev
# Requirements: Linux with kernel > 2.6.4 (released in 2008).
@kriswebdev
kriswebdev / novpn.sh
Last active July 3, 2025 23:49
novpn: Bypass VPN for specific apps [Linux / OpenVPN]
#!/bin/bash
# === INFO ===
# NoVPN
# Description: Bypass VPN tunnel for applications run through this tool.
VERSION="3.0.0"
# Author: KrisWebDev
# Requirements: Linux with kernel > 2.6.4 (released in 2008).
# This version is tested on Ubuntu 14.04 and 19.10 with bash.
# Main dependencies are automatically installed.
@Jc2k
Jc2k / README.md
Last active July 22, 2024 21:26
Database rollback options in Django

Batching migrations

The idea here is that if you know which migrations were in version 2.0.3 of your project and which were in version 2.0.4 then setA - setB gives you the list of migrations you need to undo.

Django migrations give you a directed acyclic graph which describes how to get from the current database state to the target state. But there is no mechanism by which you can perform tasks like revert all the migrations that just ran in the last deployment.

Here is a quick recipe for batching Django migrations to allow you to do things like that.

Before you tag your project you do:

//oauth2 auth
chrome.identity.getAuthToken(
{'interactive': true},
function(){
//load Google's javascript client libraries
window.gapi_onload = authorize;
loadScript('https://apis.google.com/js/client.js');
}
);
@Schnouki
Schnouki / popcorntime-vpn.sh
Last active November 12, 2024 00:33
OpenVPN for a single application using network namespaces -- helper scripts
#!/usr/bin/env zsh
# Initialize VPN
sudo vpnns up
sudo vpnns start_vpn
# Popcorn time!
sudo ip netns exec frootvpn sudo -u $USER popcorntime
# Cleanup
@stefansundin
stefansundin / install-pre-commit.sh
Last active December 6, 2025 05:41
Git pre-commit check to stop accidental commits to master/main/develop branches.
#!/bin/bash
# This gist contains pre-commit hooks to prevent you from commiting bad code or to the wrong branch.
# There are six variants that I have built:
# - pre-commit: stops commits to master/main/develop branches.
# - pre-commit-2: also includes a core.whitespace check.
# - pre-commit-3: the core.whitespace check and an EOF-newline-check.
# - pre-commit-4: only the core.whitespace check.
# - pre-commit-5: elixir formatting check.
# - pre-commit-6: prettier formatting check.
# Set the desired version like this before proceeding: