2019-05-07 22:22:43 -07:00
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use solana_sdk::account::Account;
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use solana_sdk::genesis_block::GenesisBlock;
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use solana_sdk::pubkey::Pubkey;
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use solana_sdk::signature::{Keypair, KeypairUtil};
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use solana_sdk::system_program;
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use solana_stake_api::stake_state;
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use solana_vote_api::vote_state;
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// The default stake placed with the bootstrap leader
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pub const BOOTSTRAP_LEADER_LAMPORTS: u64 = 42;
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pub fn create_genesis_block_with_leader(
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mint_lamports: u64,
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bootstrap_leader_id: &Pubkey,
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bootstrap_leader_stake_lamports: u64,
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) -> (GenesisBlock, Keypair, Keypair) {
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let mint_keypair = Keypair::new();
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let voting_keypair = Keypair::new();
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let staking_keypair = Keypair::new();
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// TODO: de-duplicate the stake once passive staking
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// is fully implemented
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let (vote_account, vote_state) = vote_state::create_bootstrap_leader_account(
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&voting_keypair.pubkey(),
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&bootstrap_leader_id,
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0,
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bootstrap_leader_stake_lamports,
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);
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let genesis_block = GenesisBlock::new(
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&bootstrap_leader_id,
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&[
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// the mint
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(
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mint_keypair.pubkey(),
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Account::new(mint_lamports, 0, &system_program::id()),
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),
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// node needs an account to issue votes from, this will require
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// airdrops at some point to cover fees...
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(
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*bootstrap_leader_id,
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Account::new(1, 0, &system_program::id()),
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),
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// where votes go to
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(voting_keypair.pubkey(), vote_account),
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// passive bootstrap leader stake, duplicates above temporarily
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(
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staking_keypair.pubkey(),
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stake_state::create_delegate_stake_account(
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&voting_keypair.pubkey(),
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&vote_state,
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bootstrap_leader_stake_lamports,
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),
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),
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],
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2019-05-15 12:15:31 -07:00
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&[solana_vote_program!(), solana_stake_program!()],
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2019-05-07 22:22:43 -07:00
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);
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(genesis_block, mint_keypair, voting_keypair)
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}
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