Anonymity client-iOS

Anonymity iOS client side. This is an end-to-end encryption chat app for partial fulfillment of Steve's MSc Project and the degree of MSc Cyber Security.

Files

.
├── README.md
├── imgs
│   ├── ver0.1-sketch/...
│   ├── ver0.2-sketch/...
│   └── ver0.3-sketch/...
├── screenshots-ver0.2.md
└── src
    └── Anonymity
        ├── Anonymity.xcodeproj/...
        ├── Playgrounds
        │   └── Cryptography.playground/...
        ├── Shared
        │   ├── Anonymity.xcdatamodeld/...
        │   ├── AnonymityApp.swift
        │   ├── Assets.xcassets/...
        │   ├── DataServices
        │   │   ├── ChatDataService.swift
        │   │   ├── ContactDataService.swift
        │   │   ├── FileDataService.swift
        │   │   ├── MessageDataService.swift
        │   │   ├── PublicKeyDataService.swift
        │   │   └── UserDataService.swift
        │   ├── Extensions
        │   │   ├── Dictionary.swift
        │   │   └── UIApplication.swift
        │   ├── GoogleService-Info.plist
        │   ├── Managers
        │   │   ├── CryptoManager.swift
        │   │   ├── DicKeyManager.swift
        │   │   ├── FirebaseManager.swift
        │   │   └── UserAuthManager.swift
        │   ├── Models
        │   │   ├── Chat.swift
        │   │   ├── Contact.swift
        │   │   ├── File.swift
        │   │   ├── Message.swift
        │   │   └── User.swift
        │   ├── Persistence.swift
        │   ├── ViewModels
        │   │   ├── ChatViewModel.swift
        │   │   ├── ContactsViewModel.swift
        │   │   └── MessageListViewModel.swift
        │   └── Views
        │       ├── Chat
        │       │   ├── ChatView.swift
        │       │   ├── DownloadProgressView.swift
        │       │   └── MessageBubbleSubView.swift
        │       ├── Components
        │       │   ├── AvatarView.swift
        │       │   ├── ClipboardSubView.swift
        │       │   ├── ContactsAddSheetView.swift
        │       │   └── OnlineStatusView.swift
        │       ├── ContactsView.swift
        │       ├── ContentView.swift
        │       ├── HomePageView.swift
        │       ├── LoginView.swift
        │       ├── MessageListView.swift
        │       ├── SettingsView.swift
        │       └── UserProfileView.swift
        ├── Tests iOS
        │   ├── Tests_iOS.swift
        │   └── Tests_iOSLaunchTests.swift
        ├── Tests macOS
        │   ├── Tests_macOS.swift
        │   └── Tests_macOSLaunchTests.swift
        ├── UnitTests iOS
        │   ├── DataServices_Tests
        │   │   ├── ChatDataService_Tests.swift
        │   │   └── PublicKeyDataService_Tests.swift
        │   ├── Managers_Tests
        │   │   └── CryotoManager_Tests.swift
        │   └── UnitTests_iOS.swift
        └── macOS
            └── macOS.entitlements

45 directories, 84 files

Environment

• Swift 5.0
• macOS 12.4
• iOS 15.5

Usage

• Register app on Google Firebase
• Download GoogleService-Info.plist
• Add file GoogleService-Info.plist in project
• Build project using Xcode
• Run app on a simulator

Download

• git clone --recurse-submodules https://github.com/Steve-Xyh/Anonymity-client-iOS.git

Installation

• Build & run using Xcode

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TODO List

UI

• main page
• chat page
• user profile page
• settings page
• contacts page
• sign in page

Logic

• sign in
• add contacts
• tmp VM Database
• firebase
• auth
• communication
• encryption
  • ECC key gen & publish
  • AES key distribution
  • AES symmetric encryption & decryption
• file transfer
  • file encryption & decryption

Learn Next If Possible

• Unit Test
• Dependency Injection

Dissertation

• Abstract
• Statement of Originality
• Acknowledgements
• TOC
• 1. Introduction
• 2. Literature Review & Techniques
  • 2.1 MVVM Architecture
  • 2.2 Swift
  • 2.3 Cryptography Algorithms
  • 2.4 Google Firebase
• 3. Project Plan
• 4. Sofeware Design
  • 4.1 Module Layers
  • 4.2 Data Models
  • 4.3 Views
• 5. Implementation
  • 5.1 Project Structure
  • 5.2 Database Fields
  • 5.3 User Services
  • 5.4 Contacts Services
  • 5.5 Communications
  • 5.6 Encryption
• 6. Unit Tests
  • 6.1 Data Services Tests
  • 6.2 Managers Tests
• 7. Experiments & Stress Tests
  • 7.1 Stress Tests of Key Generation
  • 7.2 Stress Tests of Encryption & Decryption
• 8. Conclusion
  • 8.1 Functions implemented
  • 8.2 Project Deficiencies & Future Improvements
• I. References
• II. Appendix

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Screenshots

Version 0.2-Sketch

1. Home Page

2. Chat Page

3. User Profile Page

4. Contacts Page

5. Settings Page

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Developed by Steve X © 2017 - 2022