seanlilmateus

# From https://gist.github.com/778535
# In turn based on http://www.natontesting.com/2010/01/11/updated-script-to-list-all-cucumber-step-definitions/
desc "List all available steps"
task :steps do
  require 'hirb'
  extend Hirb::Console
  features_dir = "features"
  step_candidates = Dir.glob(File.join(features_dir,'**/*.rb'))

  # Follow all the gem requires, and identify which files have steps in them

seanlilmateus

# Generate a new pgp key: (better to use gpg2 instead of gpg in all below commands)
gpg --gen-key
# maybe you need some random work in your OS to generate a key. so run this command: `find ./* /home/username -type d | xargs grep some_random_string > /dev/null`

# check current keys:
gpg --list-secret-keys --keyid-format LONG

# See your gpg public key:
gpg --armor --export YOUR_KEY_ID
# YOUR_KEY_ID is the hash in front of `sec` in previous command. (for example sec 4096R/234FAA343232333 => key id is: 234FAA343232333)

seanlilmateus

protocol Randomizer {
    static func randomIv() -> Data
    static func randomSalt() -> Data
    static func randomData(length: Int) -> Data
}

protocol Crypter {
    func encrypt(_ digest: Data) throws -> Data
    func decrypt(_ encrypted: Data) throws -> Data
}

seanlilmateus

//------------------------------------------------------------------------
// The SwiftUI Lab: Advanced SwiftUI Animations
// https://swiftui-lab.com/swiftui-animations-part1 (Animating Paths)
// https://swiftui-lab.com/swiftui-animations-part2 (GeometryEffect)
// https://swiftui-lab.com/swiftui-animations-part3 (AnimatableModifier)
//------------------------------------------------------------------------
import SwiftUI

struct ContentView: View {
    

seanlilmateus

//
//  Asymmetric.swift
//
//  Created by David Hoerl on 12/23/18.
//  Copyright © 2018 David Hoerl. All rights reserved.
//

/*
  This is the portion you need in the distributed app, which uses the public key that can appear in plain text
*/

seanlilmateus

//Reference: https://stackoverflow.com/questions/53906275/rsa-public-key-created-in-ios-swift-and-exported-as-base64-not-recognized-in-jav

import SwiftyRSA

class RSAKeyEncoding: NSObject {
    
    // ASN.1 identifiers
    private let kASNBitStringIdentifier: UInt8 = 0x03
    private let kASNSequenceIdentifier: UInt8 = 0x30
    

seanlilmateus

func getPublicKey64() -> String? {
var error: UnsafeMutablePointer<Unmanaged<CFError>?>?
let publicK = SecKeyCopyExternalRepresentation(self.publicKey!, error) as Data?
let exportedPublicK = publicK?.base64EncodedString()
print("exported PublicK ",exportedPublicK!)
return exportedPublicK! as String
}
func getPrivateKey64() -> String? {
var error: UnsafeMutablePointer<Unmanaged<CFError>?>?
let privateK = SecKeyCopyExternalRepresentation(self.privateKey!, error) as Data?

seanlilmateus

import Foundation
import Security

struct RSAEncryption {
  var publicKey: SecKey!
  
  init(publicKeyString: String) throws {
    self.publicKey = try makePublicKey(from: publicKeyString)
  }
  

seanlilmateus

@objc public class CryptoBridge: NSObject {
    
    @objc public func generateKeyPair() -> BKeyPair {
        let keyPair = RSA.generateKeyPair(keySize: RSA.KeySize.RSA2048)
        return BKeyPair(
            privateKey: (keyPair?.privateKey.dataRepresentation())!,
            publicKey: (keyPair?.publicKey.dataRepresentation())!
        )
    }
    

seanlilmateus