This is a writeup and example implementation for puzzle #9 by https://nebolsin.keybase.pub/puzzles/
Our clue was given in form of the pubkey GBW7N7EXR5MV4A34N7LEQGSKZMFEJGW4SQWHUPXGDX2JCGNJH2RXKHUL
When looking up the accounts state we find an threshold setting of 2/3/4, 2 active signers (and one to clawback). The master key has been removed.
The account also posseses an data entry containing
More puzzles: https://erayd.keybase.pub/puzzles.html. Have fun!
| --- | |
| restart_sidekiq: &RESTART_SIDEKIQ | |
| mode: "000755" | |
| content: | | |
| #!/bin/bash | |
| initctl restart sidekiq || initctl start sidekiq | |
| ln -sf /var/app/current/log/sidekiq.log /var/app/containerfiles/logs/sidekiq.log | |
| mute_sidekiq: &MUTE_SIDEKIQ | |
| mode: "000755" | |
| content: | |
Normal bitcoin addresses cannot be published in public without losing all privacy, since all transactions to that address can be seen by anybody. Stealth addresses let us publish an address in public which can be used by payers to derive a new address that the payee has access to, but no one else knows is associated with the stealth address. The trick is that the payer must use a nonce to derive the address paid to, and this nonce must be delivered to the payee so they know how to recover the funds. This nonce can be delivered in the transaction, so that no separate channel is required to communicate the nonce.
The same technology can also be used to construct new public keys to send encrypted messages to.
We will discuss four methods:
| var cfg = require('../config').Config, | |
| qs = require('querystring'), | |
| request = require('request'); | |
| request = request.defaults({jar: true}) | |
| exports.awesome = function(req, res){ | |
| headers = {}; |
| app = angular.module 'BlogExample', [] | |
| # Simple controller that loads all blog posts | |
| app.controller 'BlogCtrl', ['$scope', 'Blog', ($scope, Blog) -> | |
| # Get all the blog posts | |
| Blog.all().then (posts) -> | |
| $scope.posts = posts | |
| # Extend the $scope with our own properties, all in one big block | |
| # I like this because it looks like declaring a class. |
| # generate your private key, put the public key on the server you will be connecting to | |
| ssh-keygen -t rsa -f ./my_key | |
| # generate the password/secret you will store encrypted in the .travis.yml and use to encrypt your private key | |
| cat /dev/urandom | head -c 10000 | openssl sha1 > ./secret | |
| # encrypt your private key using your secret password | |
| openssl aes-256-cbc -pass "file:./secret" -in ./my_key -out ./my_key.enc -a | |
| # download your Travis-CI public key via the API. eg: https://api.travis-ci.org/repos/travis-ci/travis-ci/key |
| /** | |
| * Retrieves all the rows in the active spreadsheet that contain data and logs the | |
| * values for each row. | |
| * For more information on using the Spreadsheet API, see | |
| * https://developers.google.com/apps-script/service_spreadsheet | |
| */ | |
| function readRows() { | |
| var sheet = SpreadsheetApp.getActiveSheet(); | |
| var rows = sheet.getDataRange(); | |
| var numRows = rows.getNumRows(); |
Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.
Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.
| # Orignal version taken from http://www.djangosnippets.org/snippets/186/ | |
| # Original author: udfalkso | |
| # Modified by: Shwagroo Team and Gun.io | |
| import sys | |
| import os | |
| import re | |
| import hotshot, hotshot.stats | |
| import tempfile | |
| import StringIO |
| group :development, :test do | |
| gem 'rspec-rails' | |
| gem 'factory_girl_rails', :require => false | |
| gem 'shoulda-matchers' | |
| end | |
| group :development do | |
| gem 'guard-rspec' | |
| gem 'guard-spork' | |
| # For Growl notifications |
