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Sergey Shkarupa sshkarupa

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sshkarupa / nginx.conf
Created December 14, 2017 15:23 — forked from plentz/nginx.conf
Best nginx configuration for improved security(and performance). Complete blog post here http://tautt.com/best-nginx-configuration-for-security/
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
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sshkarupa / rails_migration_cheatsheet.md
Created January 29, 2018 22:56 — forked from amejiarosario/rails_migration_cheatsheet.md
Rails Migration - Cheatsheet
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sshkarupa / base_controller.rb
Created February 4, 2018 19:31 — forked from dhoelzgen/base_controller.rb
CORS in Rails 4 APIs
class API::V1::BaseController < ApplicationController
skip_before_filter :verify_authenticity_token
before_filter :cors_preflight_check
after_filter :cors_set_access_control_headers
def cors_set_access_control_headers
headers['Access-Control-Allow-Origin'] = '*'
headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS'
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sshkarupa / encrypt_decrypt.rb
Created February 14, 2018 18:24 — forked from wteuber/encrypt_decrypt.rb
Simply encrypt and decrypt Strings in ruby.
require 'openssl'
class String
def encrypt(key)
cipher = OpenSSL::Cipher::Cipher.new('DES-EDE3-CBC').encrypt
cipher.key = Digest::SHA1.hexdigest key
s = cipher.update(self) + cipher.final
s.unpack('H*')[0].upcase
end
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sshkarupa / documents.rb
Created February 17, 2018 19:44 — forked from dhh/documents.rb
# config/routes.rb
resources :documents do
scope module: 'documents' do
resources :versions do
post :restore, on: :member
end
resource :lock
end
end
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sshkarupa / application_controller.rb
Created February 28, 2018 12:38 — forked from ajbonner/application_controller.rb
How not to rescue_from exceptions
class ApplicationController < ActionController::Base
# Catch all exceptions at a stretch
rescue_from Exception, :with => :handle_exceptions
private
# Handle exceptions
def handle_exceptions(e)
case e
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sshkarupa / gist:41dfe76c14a5e225dcbc53f38c6bc2ac
Created May 31, 2018 08:53 — forked from eikes/gist:5a64b661022c756bd6522ed94770e2a6
List of Ruby on Rails Timezone names and their alias
["Africa/Algiers", "West Central Africa"],
["Africa/Cairo", "Cairo"],
["Africa/Casablanca", "Casablanca"],
["Africa/Harare", "Harare"],
["Africa/Johannesburg", "Pretoria"],
["Africa/Monrovia", "Monrovia"],
["Africa/Nairobi", "Nairobi"],
["America/Argentina/Buenos_Aires", "Buenos Aires"],
["America/Bogota", "Bogota"],
["America/Caracas", "Caracas"],
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sshkarupa / .gitlab.ci.yml
Created June 9, 2018 09:48 — forked from yannhowe/.gitlab.ci.yml
.gitlab.ci.yml for SSH with private key.
# Image neeeds to have ssh-client
image: docker:git
services:
- docker:dind
stages:
- staging
before_script:
- docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN $CI_REGISTRY
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sshkarupa / generate-ssh-key.sh
Created June 20, 2018 19:33 — forked from grenade/01-generate-ed25519-ssh-key.sh
Correct file permissions for ssh keys and config.
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/id_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/github_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/mozilla_rsa
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sshkarupa / report.rb
Created September 7, 2018 11:23 — forked from abhishek77in/report.rb
Create a PDF Document using Prawn Library with header, footer and page numbering.
require "prawn"
Prawn::Document.generate("report.pdf") do
10.times do
start_new_page
end
repeat :all do
move_down 50