Nebulas Multi-Sign & Voting

Build

make build

Command-Line Toolset

Generate Muli-Sign Smart Contract

Generate a new smart contract base on existing template.js -o contract-0310.js

neb-cli contract gen template.js contract.conf 

Generate a new smart contract with the config. contract-0310.js

Deploy the smart contract

Generate a new smart contract base on existing template.js

neb-cli contract deploy contract-0301.js keystore.txt

Return the address of the deployed smart contract, the keystore.txt. can be any account.

Create an account (cold environment)

Create an account with private key instead of keystore

neb-cli account create

Generate key.txt file， the format of a key.txt file: <private_key>,<account_addr>

Generate data file been signed

• Generate data file through a trans_file.csv

neb-cli data-gen <trans_file.csv> -o <file_content>

• Add a new signee address

neb-cli data-gen add-signee <address> -o <file_content>

• Remove a signee address

neb-cli data-gen remove-signee <address> -o <file_content>

• Replace a signee address

neb-cli data-gen replace-signee <address_origin> <address_new> -o <file_content>

• Update rules when sending transactions

neb-cli data-gen update-rules <rule_file> -o <file_content>

• Update the base configration for the smart contract

neb-cli data-gen update-constitution <config_file> -o <file_content>

• Merge multiple data need to be signed

neb-cli data-gen merge-file <directory>  -o <file_content>

Format for the files

• trans_file.csv

  id1,n1Hb8rKQodFjQdksf8BDhbnnqgVrEDHLRC8,100.00
  id2,n1dn3ZjJPRnL4UdePFkwQ5b9AJqPxnsQvM2,101.00
  id3,n1ckLKYqUTSjgoEeV4HDtbTUg8pb38vmP68,88.88
  

Sign content with private key (cold environment)

neb-cli sign <file_content> <key_file> -o signed-0311.txt

Generate a signed file: signed-0311.txt