Public | Automated Build

Last pushed: 6 months ago
Short Description
Keep sensitive info out of your email & chat logs. https://onetimesecret.com/
Full Description

DOCKERIZED ONE-TIME SECRET - v0.10.0 (2016-11-16)

Keep sensitive info out of your email & chat logs.

What is Dockerized One-Time Secret?

Dockerized One-Time Secret (DOTS) is based off of One-Time Secret (OTS) version 0.10.0. We saw the need to upgrade Ruby from 1.9.3, and several outdated gems with vulnerabilies (as identified by Gemnasium), and in the process of making these upgrades and deploying the application internally, elected to use Docker and Docker compose. The following changes were made over v0.10.0:

* upgraded Ruby from 1.9.3 to 2.4.1
* upgraded the following insecure gems
    * rack
    * mail
    * httparty
* upgraded Redis from 2.6 to 3.2

There remain other outdated gems, but we minimized non-critical changes, with the goals of avoiding the alteration of application code (and the accompanying debugging work).

Docker Container

This container is also avaiable from DockerHub under the name 'civisanalytics/onetimesecret', which builds automatically from the 'dockerized' branch of this repository.

In order to build the container locally, cd into the directory and run docker build -t onetimesecret . Also included in this repository is the docker-compose.yaml file needed to stand up the environment.

What is a One-Time Secret?

A one-time secret is a link that can be viewed only one time. A single-use URI.

<a class="msg" href="https://onetimesecret.com/">Send a secret today!</a>

Why would I want to use it?

When you send people sensitive info like passwords and private links via email or chat, there are copies of that information stored in many places. If you use a one-time link instead, the information persists for a single viewing which means it can't be read by someone else later. This allows you to send sensitive information in a safe way knowing it's seen by one person only. Think of it like a self-destructing message.

<!-- ## What is a One-Time Secret Chat (ALPHA)? ## Chat is a long-awaited extension to One-Time Secret that provides a two-way conversion with the same safety as single-use, secret URIs. It works just like the messaging apps you know and love with one major exception: only the most recent message from each person is displayed. Once it's gone, it's gone. This feature is new in 0.10.0 and will stay in ALPHA (i.e experimental) mode while we work out the quirks. <a class="msg" href="https://onetimesecret.com/chat">Start a conversation!</a> -->

Dependencies

  • Any recent Linux (we use Debian, Ubuntu, and CentOS)
  • Ruby 1.9.1+
  • Redis 2.6+

Install Dependencies

# DEBIAN
$ sudo apt-get update
$ sudo apt-get install build-essential
$ sudo apt-get install ntp libyaml-dev libevent-dev zlib1g zlib1g-dev openssl libssl-dev libxml2 libreadline-gplv2-dev
$ mkdir ~/sources

# CENTOS
$ sudo yum install gcc gcc-c++ make libtool git ntp
$ sudo yum install openssl-devel readline-devel libevent-devel libyaml-devel zlib-devel
$ mkdir ~/sources

Install Ruby 1.9

$ cd ~/sources
$ curl -O ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p362.tar.gz
$ tar zxf ruby-1.9.3-p362.tar.gz
$ cd ruby-1.9.3-p362
$ ./configure && make
$ sudo make install
$ sudo gem install bundler

Install Redis 2.6

$ cd ~/sources
$ curl -O http://download.redis.io/releases/redis-2.6.17.tar.gz
$ tar zxf redis-2.6.17.tar.gz
$ cd redis-2.6.17
$ make
$ sudo make install

Install One-Time Secret

$ sudo adduser ots
$ sudo mkdir /etc/onetime
$ sudo chown ots /etc/onetime

$ sudo su - ots
$ [download onetimesecret]
$ cd onetimesecret
$ bundle install --frozen --deployment --without=dev
$ bin/ots init
$ sudo mkdir /var/log/onetime /var/run/onetime /var/lib/onetime
$ sudo chown ots /var/log/onetime /var/run/onetime /var/lib/onetime
$ mkdir /etc/onetime
$ cp -R etc/* /etc/onetime/
$ [secure the /etc/onetime and /var/lib/onetime directory to prevent unauthorized access]
$ [edit settings in /etc/onetime/config]
$ [edit settings in /etc/onetime/redis.conf]

$ redis-server /etc/onetime/redis.conf
$ bundle exec thin -e dev -R config.ru -p 7143 start

Generating a global secret

We include a global secret in the encryption key so it needs to be long and secure. One approach for generating a secret:

dd if=/dev/urandom bs=20 count=1 | openssl sha1

Upgrading to 0.9

Upgrading to 0.9 should be seemless, however b/c of new functionality you will need to add the following to your config file:

:incoming:
  :enabled: true
  :email: example@onetimesecret.com
  :passphrase: CHANGEME
  :regex: \A[a-zA-Z0-9]{6}\z
:locales:
  - en
  - es
  - de
  - nl

You run your configuration from /etc/onetime/config you will also need to copy the ./etc/locale directory to /etc/onetime/locale:

$ cd /path/2/onetimesecret
$ sudo cp -r etc/locale /etc/onetime/
Docker Pull Command
Owner
civisanalytics
Source Repository

Comments (1)
brink668
5 months ago

When I run this i receive a bunch of errors. Is this working?