dAppPasswordGenerator

About

This is decentralized application (dapp) for generating random passwords powered by cartesi rollups technology.

Getting Started

Below you'll find instructions on how to setup this DApp locally.

Prerequisites

Here are some packages needed to successfully run this application on your PC:

• NodeJS, npm, yarn

• Docker

• Cartesi-CLI

  npm install -g @cartesi/cli

For Windows, its recommended to have Ubuntu WSL installed then installing docker on the Linux sub system. This article provide step by step guide on how to successfully install docker on Ubuntu WSL 2 here

Installation

1. Clone this repo

   git clone https://github.com/Alausa2001/dAppPasswordGenerator.git

2. Install NPM packages

   yarn  install

3. Build and run the dapp via cartesi-cli

   cartesi build 

   and

   cartesi run 

USAGE

Advanced handlers

description — generate a password with a specified number of characters and numbers.
parameters * — { numChars: int, numNumbers: int }

sample

{
     "data": {
        "numChars": 8,
        "numNumbers": 4
    }
}

Interact

Via cartesi cli, access your terminal in another window and input these instructions below:

cartesi send generic \
    --dapp=0xab7528bb862fb57e8a2bcd567a2e929a0be56a5e \
    --chain-id=31337 \
    --rpc-url=http://127.0.0.1:5000 \
    --mnemonic-passphrase='test test test test test test test test test test test junk' \
    --input=0x7b22616374696f6e223a2267656e657261746550617373776f7264222c202264617461223a7b226e756d4368617273223a2238222c20226e756d4e756d62657273223a2234227d7d