This code demonstrate how to load sensitive code from encrypted files at runtime.
$ ruby sample.rbNow, protect the sensitive code
Pierre Yager zedalaye
zedalaye
/ build_der_from_raw_private_key.rb
Created
August 17, 2023 16:41
Instanciate an OpenSSL::PKey::EC from a raw private key
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| # Tested using | |
| # Ruby v3.2.2 / openssl gem v3.1.0 | |
| # Ubuntu with OpenSSL 3.0.2 | |
| require 'openssl' | |
| class ECKey | |
| CURVE='prime256v1' | |
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| source "https://rubygems.org" | |
| gem "async-websocket" |
zedalaye
/ keybase.md
Created
April 25, 2020 17:27
I hereby claim:
- I am zedalaye on github.
- I am zedalaye (https://keybase.io/zedalaye) on keybase.
- I have a public key ASCQiR8V17vuAwTO2MsOKJ-8ORLxnV-RNndlRl_WO5MLVgo
To claim this, I am signing this object:
zedalaye
/ build_zeromq_vs2017.bat
Last active
October 24, 2019 08:04
Build ZeroMQ (LibZMQ/CZMQ/Zyre) Ecosystem from sources on Windows using Visual Studio 2017
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| @echo off | |
| setlocal EnableDelayedExpansion | |
| @REM Build LibZMQ, CZMQ et Zyre with their dependencies | |
| @REM Toolchain : Visual Studio 2017 | |
| @REM Dependencies : CMAKE, GIT (Git for Windows), PERL (Strawberry Perl), NASM | |
| @REM | |
| @REM After successful build the resulting DLL are moved into zmq_build_%TODAY%\out | |
| @REM |
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| source 'https://rubygems.org' | |
| ruby '2.4.1' | |
| gem 'mail' | |
| gem 'mailjet', git: 'https://github.com/mailjet/mailjet-gem.git', branch: 'prerelease/v1.5.2' | |
| gem 'activesupport', :require => 'active_support/all' |
zedalaye
/ update-testing-db.rb
Last active
January 25, 2016 01:04
Synchronize database between 2 apps at Scalingo
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| #!/usr/bin/env ruby | |
| require 'uri' | |
| require 'pty' | |
| require 'expect' | |
| if ARGV.length == 2 | |
| app = ARGV[0] | |
| dump = ARGV[1] | |
| else |
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| 1) Make sure you have these tools installed and configured | |
| * Ruby | |
| * The ShellyCloud CLI | |
| * The Scalingo CLI | |
| * tar, gunzip | |
| * The PostgreSQL client tools (pg_restore) | |
| 2) Make sure your database on scalingo side is empty (delete your postgresql addon and recreate it) | |
| BEWARE : YOU WILL LOOSE ALL YOUR DATA ! So make backups before deleting your PG Addon ! |
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| Jul 17 13:47:21 coreos3 systemd[1]: etcd.service: Service hold-off time over, scheduling restart. | |
| Jul 17 13:47:21 coreos3 systemd[1]: Started etcd. | |
| Jul 17 13:47:21 coreos3 systemd[1]: Starting etcd... | |
| Jul 17 13:47:21 coreos3 etcd[746]: [etcd] Jul 17 13:47:21.628 INFO | Discovery via https://discovery.etcd.io using prefix /dbce198e983f853f4be64c00187a3a6e. | |
| Jul 17 13:47:23 coreos3 etcd[746]: [etcd] Jul 17 13:47:23.030 INFO | Discovery found peers [http://192.168.57.32:7001 http://192.168.57.32:7001 http://192.168.57.31:7001 836d6a8c4772499fbceb10230c842754=http://192.168.57.31:2380 http://192.168.57.33:7001] | |
| Jul 17 13:47:23 coreos3 etcd[746]: [etcd] Jul 17 13:47:23.031 INFO | Discovery fetched back peer list: [192.168.57.32:7001 192.168.57.32:7001 192.168.57.31:7001 192.168.57.33:7001] | |
| Jul 17 13:47:23 coreos3 etcd[746]: [etcd] Jul 17 13:47:23.032 INFO | de858fb1bdf641abab0a6457f4bb53d7 attempted to join via 192.168.57.32:7001 failed: fail checking join version: Client Internal Error (Get ht |
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| #cloud-config | |
| --- | |
| hostname: %XSVMNAMETOHOSTNAME% | |
| ssh_authorized_keys: | |
| # - ssh-rsa <my key !> | |
| # The following entry will automatically be replaced with a public key | |
| # generated by XenServer's container management. The key-entry must exist, | |
| # in order to enable container management for this VM. | |
| - ssh-rsa %XSCONTAINERRSAPUB% | |
| coreos: |
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