woudsma

TLS secured TCP exposed Docker daemon on Dokku host - setup

1. Create certificates
2. Edit Docker options
3. Restart Docker
4. Copy client certificates from host
5. (optional) Add remote endpoint in Portainer

Tested on a standard $5/mo DigitalOcean VPS running Ubuntu 16.04.

---

PikachuEXE

FROM user/baseimage:version-tag


# 1. This is VERY basic
# 2. Need to load RVM first during build
# 3. Create empty folders for runtime files
RUN \
  rm /bin/sh && ln -s /bin/bash /bin/sh && \
  mkdir -p \
    /home/app/webapp \

darth-veitcher

version: "3"

services:
  traefik:
    image: "traefik:v2.0"
    container_name: "traefik"
    command:
      # Globals
      - "--log.level=DEBUG"
      - "--api=true"

AnatomicJC

Backup android app, data included, no root needed, with adb

Note: This gist may be outdated, thanks to all contributors in comments.

adb is the Android CLI tool with which you can interact with your android device, from your PC

You must enable developer mode (tap 7 times on the build version in parameters) and install adb on your PC.

Don't hesitate to read comments, there is useful tips, thanks guys for this !

jesster2k10

JWT Auth + Refresh Tokens in Rails

This is just some code I recently used in my development application in order to add token-based authentication for my api-only rails app. The api-client was to be consumed by a mobile application, so I needed an authentication solution that would keep the user logged in indefinetly and the only way to do this was either using refresh tokens or sliding sessions.

I also needed a way to both blacklist and whitelist tokens based on a unique identifier (jti)

Before trying it out DIY, I considered using:

acristoffers

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"""                                                                          """
"""                       Álan's NeoVim configuration                        """
"""                                                                          """
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

call plug#begin('~/.vim/plugged')

Plug 'ParamagicDev/vim-medic_chalk'
Plug 'SirVer/ultisnips'

synth

Rails.application.eager_load!
exclude_tables = ["sessions"]
row_limit_per_table = nil
tables = []
ApplicationRecord.descendants.each do |model|
  next if exclude_tables.any?{ |skip_table| skip_table == model.table_name }
  next if tables.include?(model.table_name) # This covers STI

  puts "Exporting: #{model.table_name}"
  

serradura

class Mecha
  private attr_accessor(:states_map, :callbacks, :transitions, :current_state)

  public :transitions, :current_state

  def initialize(initial_state:, transitions:)
    self.states_map = transitions.parameters.select { |(type, _)| type == :keyreq }.to_h { [_2, _2] }

    self.callbacks = Hash.new { |hash, key| hash[key] = [] }
    self.transitions = transitions.call(**states_map).transform_values(&:freeze).freeze

milushov

services:
  - docker:24.0.5-dind

variables:
  DOCKER_HOST: tcp://docker:2375
  DOCKER_DRIVER: overlay2
  DOCKER_TLS_CERTDIR: "" # don't start over TLS

meta-build-image:
  interruptible: true

rameerez

#!/bin/bash

# Production Docker Host Hardening Script v2
# For Ubuntu Server 24.04 LTS (Noble)
# Suitable for both Kamal deployment and builder hosts

set -euo pipefail
IFS=$'\n\t'

# --- Constants ---