Leo Vote

Summary

vote.leo is a general vote program.

Anyone can propose new proposals, proposer can issue tickets to the voters, and the voter can vote without exposing privacy (with the help of Aleo's flexible privacy mechanism).

Proposal information and statistical voting results is public, while the correlation between the voter and the vote is private(protected by zk).

This example is inspired by the aleo-vote example written by the Aleo community.

Noteworthy Features

mappings etc.

How to Run

To compile this Leo program, run:

leo build

Make changes to vote/inputs/vote.in before running each command.

Propose

Anyone can propose new proposals publicly by calling propose function.

Run propose:

leo run propose

Output sample:

 {
  owner: aleo1kkk52quhnxgn2nfrcd9jqk7c9x27c23f2wvw7fyzcze56yahvcgszgttu2.private,
  gates: 0u64.private,
  id: 2805252584833208809872967597325381727971256629741137995614832105537063464740field.private,
  info: {
    title: 2077160157502449938194577302446444field.private,
    content: 1452374294790018907888397545906607852827800436field.private,
    proposer: aleo1kkk52quhnxgn2nfrcd9jqk7c9x27c23f2wvw7fyzcze56yahvcgszgttu2.private
  },
  _nonce: 1639660347839832220966145410710039205878572956621820215177036061076060242021group.public
}

Create Ticket

Proposer can create new tickets for proposed proposals.

Ticket is a record with owner and pid, it can be used to vote for the specific proposal - pid, and can only be used(voted) by the ticket owner.

Run new_ticket:

aleo run new_ticket

Output sample:

{
  owner: aleo1kkk52quhnxgn2nfrcd9jqk7c9x27c23f2wvw7fyzcze56yahvcgszgttu2.private,
  gates: 0u64.private,
  pid: 2264670486490520844857553240576860973319410481267184439818180411609250173817field.private,
  _nonce: 1637267040221574073903539416642641433705357302885235345311606754421919550724group.public
}

Vote

Ticket owner can use the ticket to vote agree / disagree with the specific proposal - pid.

As the ticket record can be used as an input privately, the voter's privacy is protected by zk.

Run agree:

leo run agree

Run disagree:

leo run disagree

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