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Alireza Amouzadeh Alireza2n

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@syedrakib
syedrakib / AES_example.py
Last active September 27, 2023 13:58
an example of symmetric encryption in python using a single known secret key - utilizes AES from PyCrypto library
# Inspired from https://pythonprogramming.net/encryption-and-decryption-in-python-code-example-with-explanation/
# PyCrypto docs available at https://www.dlitz.net/software/pycrypto/api/2.6/
from Crypto.Cipher import AES
import base64, os
def generate_secret_key_for_AES_cipher():
# AES key length must be either 16, 24, or 32 bytes long
AES_key_length = 16 # use larger value in production
# generate a random secret key with the decided key length
@danni
danni / fields.py
Created March 8, 2016 08:52
Multi Choice Django Array Field
from django import forms
from django.contrib.postgres.fields import ArrayField
class ChoiceArrayField(ArrayField):
"""
A field that allows us to store an array of choices.
Uses Django 1.9's postgres ArrayField
and a MultipleChoiceField for its formfield.
@mondain
mondain / public-stun-list.txt
Last active June 18, 2025 22:55
Public STUN server list
23.21.150.121:3478
iphone-stun.strato-iphone.de:3478
numb.viagenie.ca:3478
s1.taraba.net:3478
s2.taraba.net:3478
stun.12connect.com:3478
stun.12voip.com:3478
stun.1und1.de:3478
stun.2talk.co.nz:3478
stun.2talk.com:3478
@drmalex07
drmalex07 / README-setup-tunnel-as-systemd-service.md
Last active June 19, 2025 05:39
Setup a secure (SSH) tunnel as a systemd service. #systemd #ssh #ssh-tunnel #ssh-forward

README

Create a template service file at /etc/systemd/system/[email protected]. The template parameter will correspond to the name of target host:

[Unit]
Description=Setup a secure tunnel to %I
After=network.target
@izmailoff
izmailoff / FormFieldsToJson.scala
Last active March 31, 2023 07:53
Convert `Content-Type: multipart/form-data` to JSON format because I can't read the former
object FormFieldsToJson extends App {
if(args.length != 1) {
println("Usage: FormDataParser <form data>")
System.exit(1)
}
val fieldDelimiter = "----"
val fieldNLines = 3
val data = args(0)
KEYBINDINGS
byobu keybindings can be user defined in /usr/share/byobu/keybindings/ (or within .screenrc if byobu-export was used). The common key bindings
are:
F2 - Create a new window
F3 - Move to previous window
F4 - Move to next window
@RobinDev
RobinDev / squidanonymousproxy.md
Last active November 10, 2024 00:54
Install a SQUID anonymous proxy
  1. Install SQUID
apt-get install squid
  1. Create an user
htpasswd -md /etc/squid3/users myuserlogin`
@m8rge
m8rge / tooltip-over-select2.js
Last active September 8, 2020 10:20
twitter bootstrap tooltip over select2
/**
* Declate title attribute on target select element.
* Initialize tooltip:
*/
jQuery("div.select2-container").tooltip({
title: function() {
return $(this).next().attr("title");
},
});
@h0tw1r3
h0tw1r3 / aria2.daemon
Last active February 27, 2025 10:16
Aria2c systemd service
continue
dir=/var/www/downloads
file-allocation=falloc
max-connection-per-server=4
max-concurrent-downloads=2
max-overall-download-limit=0
min-split-size=25M
rpc-allow-origin-all=true
rpc-secret=YouShouldChangeThis
input-file=/var/tmp/aria2c.session
@thomasfr
thomasfr / iptables.sh
Last active October 17, 2024 07:55
iptable rules to allow outgoing DNS lookups, outgoing icmp (ping) requests, outgoing connections to configured package servers, outgoing connections to all ips on port 22, all incoming connections to port 22, 80 and 443 and everything on localhost
#!/bin/bash
IPT="/sbin/iptables"
# Server IP
SERVER_IP="$(ip addr show eth0 | grep 'inet ' | cut -f2 | awk '{ print $2}')"
# Your DNS servers you use: cat /etc/resolv.conf
DNS_SERVER="8.8.4.4 8.8.8.8"
# Allow connections to this package servers