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A simple mobile wallet for IOTA built with React Native

Home Page: https://wallet.iota.tools

JavaScript 92.38% Python 1.64% Java 1.37% Objective-C 4.61%

react-native iota-wallet iota cryptocurrency

iotamobile's Introduction

IOTA Mobile

A simple wallet application for IOTA token.

Overview

This wallet application will enable iOS & Android users to securely access or generate a wallet on their mobile device. It will allow a user to send, receive, and generate addresses.

Security of the seed while the app is in active use will be handled by the audited TweetNaCl using the secrect box function (Sand box: here). At rest the secret box will be stored by iOS Keychain and on Android Facebook's Conceal.

It also includes a seed generator that is using SJCL's random-words.

Technology

React Native - Facebook's crossplatform mobile framework
Redux & Redux-Persist - Manages the application state and persists it locally.
iota.lib.js - IOTA foundation's client library for the IOTA Token
TweetNaCl.js - A javascript port of popular encryption library NaCl, used to encrypt the seed
Stanford Javascript Crypto Library - Standford's JS crypto library, handles hashing and PRNG for the app
react-native-keychain - A native wrapper for iOS's Keychain, stores the seed
Styled Components - A styling library so the app doesn't look crap.

Security

For more info on security go here

Features - V0.1

As specificed in the bounty it will have the following functions:

Seed
- Generate Seed
- Hydrate a pre-exisiting seed
Send Transfer
- Specify amount
- Specify address
- Attach to tangle
Receive Transfer
- Get latest confirmed balance
- Display all pending transfers
Generate New Address
- Show QR code for that
Settings
- Change node address
Security
- Integrate into Native Keystores
- Encrypt seed in secure box
- Destory memory on Background

Structure

The applicaiton is structured in the following way:


--- app -- components // Smaller react components for use in routes
	 | --- libs 	  // Crypto, Remember Me, & Redux Store 
	 | --- routes	  // Application routes
	 | --- assets	  // Images and assets
	 | --- actions	  // Application Actions (Redux)
	 | --- reducers	  // Application Reducers (Redux)
	 | --- entry.js   // Entry point for the application

Setup

git clone https://github.com/l3wi/iotaMobile.git 	//clone the repo

cd iotaMobile  						// CD into directory

npm install -g react-native-cli yarn 			// Install Yarn and ReactNative CLI 

yarn  							// Install Deps

react-native run-ios  					// Launch emulator and start bundler

// PS: If simulator has an error. Make sure to Debug JS remotely (Press CMD + D)

License

MIT 2017 - Lewis Freiberg

iotamobile's People

Stargazers

Watchers

Forkers

prizz rajivshah3 kennym tlapuste melf11 jstoeffler veyyz ethos-veysel adolfoeliazat spyhack225 shopglobal mezhila fiersk17

iotamobile's Issues

"Attach to Tangle" dissapears after switching tabs

Following Process:

"Receive Tab" - "press Generate Address" - "switch to Transaction Tab" - "switch to Receive Tab"

When I press "Generate Address" the button switches to "Attach to Tangle". After switching
to Transaction Tab and switching back to Receive Tab the Button is now "Generate Address" again
although generating the Address is not finished yet. When the generation is finished there is still the button "Generate Address".

That means I can not attach the Address that I just generated to the tangle? Anyone else experiencing the same issue?

iPhone 5s iOS 10.3.3

RFC: IOTA URI scheme

Hi!

I've just published a proposal for an "iota:" URI scheme. As this is directly related to IOTA clients, I'm reaching out to developers of all wallet apps to get your input and feedback on the proposal.

joakim/iota-uri-scheme

The text is based on BIP21 for BitCoin (the "bitcoin:" URI scheme), but I have put some effort into tailoring it for IOTA, while trying to keep it as simple as possible.

It's still very much a draft. There are some issues that I hope you'll be interested in sharing your input on, and you're of course welcome to open new issues if you see any problems or shortcomings with the spec.

joakim/iota-uri-scheme/issues

Edit: Just realized this project has stalled..

White flash when application loads and between screens

As title.

On application load, the the flashes pure white for .5sec.

Similarly on page changes, briefly there are white flashes. Worst on Receive page.

Not loading balance on startup, but loads it later

My steps:

Create a wallet on iota-wallet.org. Transfer 1 iota into it.
Open iotaMobile for the first time. Enter the seed that I used at iota-wallet.
iotaMobile shows no balance. It does show the 0i transaction at attachment.
Go to Receive and generate a few addresses and attach them. No change. All of this happened over the space of a day or so.
Go to iota-wallet and open the wallet. It shows the 4 0i transactions that I have generated with iotaMobile.
Delete the seed from iotaMobile and clear the database.
Open a new wallet using the same seed.

The result is that the 1i balance showed up, along with the old 0i transactions.

Request: save generated seed to the clipboard

When generating a seed in the app, the user should be able to copy it to the clipboard so that it can be pasted not only into the app itself for the wallet to be loaded, but to something such as Notes so that they can use the same seed on their desktop if they wish.

Request: ability to save QR code to Camera Roll

Once QR scanning is implemented, it would be easy for users to send a picture of their QR code in an email or text, or possibly tweet it from the Share menu. This could also just be accomplished by taking a screenshot as well.

Crash when replaying Transaction

The App crashes instantly when I press "replay Transaction".

iOS 10.3.3 (Beta)
iPhone 5s

IOTAmobile 1.0

Sorry, not sure this is the right place for issues? i seem to have inadvertently clicked on load new wallet without saving my seed. does this mean that i have lost my wallet or is there a way to get it back?

Thanks,
Jay

Denying access to the camera after clicking the QR icon crashes the app

I think the title says most of it. To reproduce.

open the app and login
select 'send'
if it's the first time the app is requesting permission to access the camera
-- click the QR icon
-- deny access and the app crashes
if it's the permission to access the camera has already been denied
-- click the QR icon and the app crashes

I believe to temporarily solve this someone would need to remove and install the app again. I have not tried that myself tho.

Expected behaviour:

the app should be able to handle permissions and gracefully report the user what to do in case access to the camera has been denied.

Will it be possible to use TouchID instead of the password?

Lewis Freiberg [16:37]
Yes
Please submit an issue for that. :)

UI overlapping while generating addresses on iPhone SE

Hello,

as you generate new addresses and attach them to the tangle, the information about it is overlapping with the shown balance. screenshot attached

On an iPhone 5/5s/SE sized phone, the 'repeat password' field is covered by the keyboard

Steps to reproduce:

open the app and tap 'load new wallet'
tap on 'repeat password' (or 'enter seed' and 'enter a complex password' first, but it's not necessary)

Result:

the 'repeat password' field is hidden by the system keyboard, as per screenshot. Typing would insert the password in the field, but the user experience is not optimal.

Intended result:

the page should probably scroll up a little, allowing the user to see what's being typed in the 'repeat password' field.

Lewis Freiberg [15:57]
No

Input validation for tryte forms.

Need to validate:

Seed Entry

Validate trytes
Length
Uppercase

Password Entry

Length > 8

Send Address Entry

Validate Address

Message entry

Validate trytes
Length
Uppercase

packager fails to run on `react-native run-ios`

I'm able to run the IOTA light wallet connected to the bitfinex node but when i try to build from source and run this with the IRI I get the following errors:

Right side drawer should utilised

you know when you swipe to the right you open up the tools menu, i have this urge to swipe left to see what pops out.
so instead of nothing, i think we can ultilise that area for an address book with lists of addresses and corresponding alias, when you tap the address it will be copied into clipboard, and a button on top that adds new address with qr scanner.

Sort of like a rolodex of addresses with a QR scanner. Add, edit and delete addresses.

Is this wallet still under development?

The last commit was on 24.06, so I am curious what is the progress?