Struct cardano_serialization_lib::crypto::BootstrapWitnesses

source · 
pub struct BootstrapWitnesses(_);

Implementations§

Examples found in repository?
src/tx_builder/batch_tools/witnesses_calculator.rs (line 106)
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    pub(super) fn create_mock_witnesses_set(&self) -> TransactionWitnessSet {
        let fake_key_root = fake_private_key();
        let raw_key_public = fake_raw_key_public();
        let fake_sig = fake_raw_key_sig();

        // recall: this includes keys for input, certs and withdrawals
        let vkeys = match self.vkeys_count {
            0 => None,
            x => {
                let fake_vkey_witness = Vkeywitness::new(&Vkey::new(&raw_key_public), &fake_sig);
                let mut result = Vkeywitnesses::new();
                for _i in 0..x {
                    result.add(&fake_vkey_witness.clone());
                }
                Some(result)
            }
        };

        let bootstrap_keys = match self.boostrap_count {
            0 => None,
            _x => {
                let mut result = BootstrapWitnesses::new();
                for boostrap_address in &self.bootsraps {
                    // picking icarus over daedalus for fake witness generation shouldn't matter
                    result.add(&make_icarus_bootstrap_witness(
                        &TransactionHash::from([0u8; TransactionHash::BYTE_COUNT]),
                        boostrap_address,
                        &fake_key_root,
                    ));
                }
                Some(result)
            }
        };

        TransactionWitnessSet {
            vkeys,
            native_scripts: None,
            bootstraps: bootstrap_keys,
            plutus_scripts: None,
            plutus_data: None,
            redeemers: None,
        }
    }
More examples
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src/tx_builder.rs (line 119)
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fn fake_full_tx(
    tx_builder: &TransactionBuilder,
    body: TransactionBody,
) -> Result<Transaction, JsError> {
    let fake_key_root = fake_private_key();
    let raw_key_public = fake_raw_key_public();
    let fake_sig = fake_raw_key_sig();

    // recall: this includes keys for input, certs and withdrawals
    let vkeys = match count_needed_vkeys(tx_builder) {
        0 => None,
        x => {
            let fake_vkey_witness = Vkeywitness::new(&Vkey::new(&raw_key_public), &fake_sig);
            let mut result = Vkeywitnesses::new();
            for _i in 0..x {
                result.add(&fake_vkey_witness.clone());
            }
            Some(result)
        }
    };
    let bootstraps = get_bootstraps(&tx_builder.inputs);
    let bootstrap_keys = match bootstraps.len() {
        0 => None,
        _x => {
            let mut result = BootstrapWitnesses::new();
            for addr in bootstraps {
                // picking icarus over daedalus for fake witness generation shouldn't matter
                result.add(&make_icarus_bootstrap_witness(
                    &TransactionHash::from([0u8; TransactionHash::BYTE_COUNT]),
                    &ByronAddress::from_bytes(addr.clone()).unwrap(),
                    &fake_key_root,
                ));
            }
            Some(result)
        }
    };
    let (plutus_scripts, plutus_data, redeemers) = {
        if let Some(s) = tx_builder.get_combined_plutus_scripts() {
            let (s, d, r) = s.collect();
            (Some(s), d, Some(r))
        } else {
            (None, None, None)
        }
    };
    let witness_set = TransactionWitnessSet {
        vkeys,
        native_scripts: tx_builder.get_combined_native_scripts(),
        bootstraps: bootstrap_keys,
        plutus_scripts,
        plutus_data,
        redeemers,
    };
    Ok(Transaction {
        body,
        witness_set,
        is_valid: true,
        auxiliary_data: tx_builder.auxiliary_data.clone(),
    })
}
Examples found in repository?
src/tx_builder/batch_tools/witnesses_calculator.rs (lines 109-113)
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    pub(super) fn create_mock_witnesses_set(&self) -> TransactionWitnessSet {
        let fake_key_root = fake_private_key();
        let raw_key_public = fake_raw_key_public();
        let fake_sig = fake_raw_key_sig();

        // recall: this includes keys for input, certs and withdrawals
        let vkeys = match self.vkeys_count {
            0 => None,
            x => {
                let fake_vkey_witness = Vkeywitness::new(&Vkey::new(&raw_key_public), &fake_sig);
                let mut result = Vkeywitnesses::new();
                for _i in 0..x {
                    result.add(&fake_vkey_witness.clone());
                }
                Some(result)
            }
        };

        let bootstrap_keys = match self.boostrap_count {
            0 => None,
            _x => {
                let mut result = BootstrapWitnesses::new();
                for boostrap_address in &self.bootsraps {
                    // picking icarus over daedalus for fake witness generation shouldn't matter
                    result.add(&make_icarus_bootstrap_witness(
                        &TransactionHash::from([0u8; TransactionHash::BYTE_COUNT]),
                        boostrap_address,
                        &fake_key_root,
                    ));
                }
                Some(result)
            }
        };

        TransactionWitnessSet {
            vkeys,
            native_scripts: None,
            bootstraps: bootstrap_keys,
            plutus_scripts: None,
            plutus_data: None,
            redeemers: None,
        }
    }
More examples
Hide additional examples
src/tx_builder.rs (lines 122-126)
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fn fake_full_tx(
    tx_builder: &TransactionBuilder,
    body: TransactionBody,
) -> Result<Transaction, JsError> {
    let fake_key_root = fake_private_key();
    let raw_key_public = fake_raw_key_public();
    let fake_sig = fake_raw_key_sig();

    // recall: this includes keys for input, certs and withdrawals
    let vkeys = match count_needed_vkeys(tx_builder) {
        0 => None,
        x => {
            let fake_vkey_witness = Vkeywitness::new(&Vkey::new(&raw_key_public), &fake_sig);
            let mut result = Vkeywitnesses::new();
            for _i in 0..x {
                result.add(&fake_vkey_witness.clone());
            }
            Some(result)
        }
    };
    let bootstraps = get_bootstraps(&tx_builder.inputs);
    let bootstrap_keys = match bootstraps.len() {
        0 => None,
        _x => {
            let mut result = BootstrapWitnesses::new();
            for addr in bootstraps {
                // picking icarus over daedalus for fake witness generation shouldn't matter
                result.add(&make_icarus_bootstrap_witness(
                    &TransactionHash::from([0u8; TransactionHash::BYTE_COUNT]),
                    &ByronAddress::from_bytes(addr.clone()).unwrap(),
                    &fake_key_root,
                ));
            }
            Some(result)
        }
    };
    let (plutus_scripts, plutus_data, redeemers) = {
        if let Some(s) = tx_builder.get_combined_plutus_scripts() {
            let (s, d, r) = s.collect();
            (Some(s), d, Some(r))
        } else {
            (None, None, None)
        }
    };
    let witness_set = TransactionWitnessSet {
        vkeys,
        native_scripts: tx_builder.get_combined_native_scripts(),
        bootstraps: bootstrap_keys,
        plutus_scripts,
        plutus_data,
        redeemers,
    };
    Ok(Transaction {
        body,
        witness_set,
        is_valid: true,
        auxiliary_data: tx_builder.auxiliary_data.clone(),
    })
}

Trait Implementations§

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