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@mislav
mislav / gist:938183
Created April 23, 2011 02:28
Faraday SSL example
connection = Faraday::Connection.new('http://example.com') do |builder|
builder.request :url_encoded # for POST/PUT params
builder.adapter :net_http
end
# same as above, short form:
connection = Faraday.new 'http://example.com'
# GET
connection.get '/posts'
@egorsmkv
egorsmkv / metrials-go.md
Last active April 20, 2024 12:43
Материалы по Go (golang): мануалы, статьи, книги и ссылки на сообщества

Материалы по Go (golang)

На русском языке

Мануалы и туториалы

  • [Введение в программирование на Go][1]
  • [Маленькая книга о Go][3]
  • [Эффективный Go][2]
  • Есть еще [Краткий пересказ Effective Go на русском языке][4], но 2009 года
@adtac
adtac / Dockerfile
Last active April 13, 2024 22:33
#!/usr/bin/env docker run
#!/usr/bin/env -S bash -c "docker run -p 8080:8080 -it --rm \$(docker build --progress plain -f \$0 . 2>&1 | tee /dev/stderr | grep -oP 'sha256:[0-9a-f]*')"
# syntax = docker/dockerfile:1.4.0
FROM node:20
WORKDIR /root
RUN npm install sqlite3
@Tristor
Tristor / iptables.sh
Last active December 22, 2023 20:19
Simple IPtables script for an OpenVPN server
#!/bin/bash
# Flushing all rules
iptables -F FORWARD
iptables -F INPUT
iptables -F OUTPUT
iptables -X
# Setting default filter policy
iptables -P INPUT DROP
iptables -P OUTPUT DROP
iptables -P FORWARD DROP
@sethryder
sethryder / blackbox.yml
Last active April 17, 2023 06:49
monitor multiple blackbox modules with a single job
modules:
https_2xx:
prober: http
timeout: 5s
http:
method: GET
no_follow_redirects: false
fail_if_ssl: false
fail_if_not_ssl: true
preferred_ip_protocol: "ipv4"
@mayorova
mayorova / README.md
Created August 10, 2017 14:44
Mutual SSL in NGINX

Securing traffic to upstream servers with client certificates

Info: https://www.nginx.com/resources/admin-guide/nginx-https-upstreams/

Creating and Signing Your Certs

Source: http://nategood.com/client-side-certificate-authentication-in-ngi

This is SSL, so you'll need an cert-key pair for you/the server, the api users/the client and a CA pair. You will be the CA in this case (usually a role played by VeriSign, thawte, GoDaddy, etc.), signing your client's certs. There are plenty of tutorials out there on creating and signing certificates, so I'll leave the details on this to someone else and just quickly show a sample here to give a complete tutorial. NOTE: This is just a quick sample of creating certs and not intended for production.

CloudFormation snippet to create a VPC to be used for lambda functions. Qualities of the VPC:

  • 4 subnets: 2 public, 2 private (lambda functions should be attached to the private ones).
  • 2 Elastic IPs that can be used to identify traffic coming from lambda functions (e.g. for firewall holes).
  • Security group that can be used for lambda functions.

Notes:

  • uses regions us-east-1a, us-east-1b
  • uses ip block of 10.15.0.0/16 for VPC
@seyhunak
seyhunak / devise_helper.rb
Created September 16, 2013 10:50
Devise Error Messages Twitter Bootstrap style
# /app/helpers/devise_helper.rb
module DeviseHelper
def devise_error_messages!
return '' if resource.errors.empty?
messages = resource.errors.full_messages.map { |msg| content_tag(:li, msg) }.join
sentence = I18n.t('errors.messages.not_saved',
count: resource.errors.count,
resource: resource.class.model_name.human.downcase)
@nmnp
nmnp / composer-config.md
Last active March 8, 2022 11:08
Could not authenticate against github.com composer error

Could not authenticate against github.com

This could be related to GitHub rate limits being reached. Specify your GitHub API token to avoid it.

For example by the following command:

composer config --global github-oauth.github.com <TOKEN> or inside your composer.json file:

@kzaitsev
kzaitsev / carrierwave.rb
Created January 15, 2014 19:44
Carrierwave + Selectel
CarrierWave.configure do |config|
if Rails.env.development? || Rails.env.test?
config.storage = :file
else
config.storage = :fog
config.fog_credentials = {
:provider => 'OpenStack',
:openstack_auth_url => 'https://auth.selcdn.ru/v1.0',
:openstack_username => Rails.application.secrets.openstack_username,
:openstack_api_key => Rails.application.secrets.openstack_api_key