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EIP-7702: devnet-4 changes (#7809)
* warm up to address at tx start if account is delegated, restrict auth nonce to 2**64-1 Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * rename requestsRoot to requestsHash Signed-off-by: Jason Frame <jason.frame@consensys.net> * return no code if account has delegated code to precompile, treat precompile always as warm account when resolving code Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * make accessListWarmAddresses generic again Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * warm delegatee account if transaction destination has delegated code Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * * verify auth nonce less than 2**64-1 during auth processing * auth to zero address deletes delegation * auth to precompile returns empty code * auth nonce < 2**8 * increase auth base cost to 12500 Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * generalised requests flat encoding and engine api changes Signed-off-by: Jason Frame <jason.frame@consensys.net> * javadoc Signed-off-by: Jason Frame <jason.frame@consensys.net> * get tests passing Signed-off-by: Jason Frame <jason.frame@consensys.net> * get tests passing Signed-off-by: Jason Frame <jason.frame@consensys.net> * clean code Signed-off-by: Jason Frame <jason.frame@consensys.net> * change requests to single requestData for each requestType Signed-off-by: Jason Frame <jason.frame@consensys.net> * fix PoWBlockCreatorTest after requests data type change Signed-off-by: Jason Frame <jason.frame@consensys.net> * don't return request type in getPayload result Signed-off-by: Jason Frame <jason.frame@consensys.net> don't return request type in getPayload result Signed-off-by: Jason Frame <jason.frame@consensys.net> * include requests in t8n response Signed-off-by: Jason Frame <jason.frame@consensys.net> * update contract addresses for consolidation requests and withdrawal requests Signed-off-by: Jason Frame <jason.frame@consensys.net> * fix requestHash calculation Signed-off-by: Jason Frame <jason.frame@consensys.net> * Ensure that execution requests always return a response Signed-off-by: Jason Frame <jason.frame@consensys.net> * added and fixed bound checks, fixed some compilation errors after the rebase Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * revert changes to evm tool spec tests Signed-off-by: Jason Frame <jason.frame@consensys.net> * clean up Signed-off-by: Jason Frame <jason.frame@consensys.net> * replace AbstractSystemCallRequestProcessor to concrete class and remove specific processors Signed-off-by: Jason Frame <jason.frame@consensys.net> * spotless Signed-off-by: Jason Frame <jason.frame@consensys.net> * update evmtool tests for 7685 changes Signed-off-by: Jason Frame <jason.frame@consensys.net> * use empty requests hash prague fork at genesis Signed-off-by: Jason Frame <jason.frame@consensys.net> * review suggestions Signed-off-by: Jason Frame <jason.frame@consensys.net> * temporarily comment out osakaTime from Prague Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * engine API validation Signed-off-by: Jason Frame <jason.frame@consensys.net> * update plugin API hash Signed-off-by: Jason Frame <jason.frame@consensys.net> * fix GenesisStateTest Signed-off-by: Jason Frame <jason.frame@consensys.net> * comment out unused evmWorldUpdater.parentUpdater() check Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * added CodeDelegationProcessorTest Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * code clean up Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> * spotless Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> --------- Signed-off-by: Daniel Lehrner <daniel.lehrner@consensys.net> Signed-off-by: Jason Frame <jason.frame@consensys.net> Co-authored-by: Jason Frame <jason.frame@consensys.net>
This commit is contained in:
daniellehrner
@@ -214,7 +214,7 @@ public abstract class AbstractSECP256 implements SignatureAlgorithm {
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@Override
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public CodeDelegationSignature createCodeDelegationSignature(
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final BigInteger r, final BigInteger s, final BigInteger yParity) {
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final BigInteger r, final BigInteger s, final byte yParity) {
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return CodeDelegationSignature.create(r, s, yParity);
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}
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@@ -42,7 +42,7 @@ public class CodeDelegationSignature extends SECPSignature {
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* @return the new CodeDelegationSignature
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*/
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public static CodeDelegationSignature create(
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final BigInteger r, final BigInteger s, final BigInteger yParity) {
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final BigInteger r, final BigInteger s, final byte yParity) {
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checkNotNull(r);
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checkNotNull(s);
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@@ -56,11 +56,6 @@ public class CodeDelegationSignature extends SECPSignature {
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"Invalid 's' value, should be < 2^256 but got " + s.toString(16));
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}
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if (yParity.compareTo(TWO_POW_256) >= 0) {
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throw new IllegalArgumentException(
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"Invalid 'yParity' value, should be < 2^256 but got " + yParity.toString(16));
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}
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return new CodeDelegationSignature(r, s, yParity.byteValue());
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return new CodeDelegationSignature(r, s, yParity);
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}
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}
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@@ -224,7 +224,7 @@ public interface SignatureAlgorithm {
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* @return the code delegation signature
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*/
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CodeDelegationSignature createCodeDelegationSignature(
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final BigInteger r, final BigInteger s, final BigInteger yParity);
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final BigInteger r, final BigInteger s, final byte yParity);
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/**
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* Decode secp signature.
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@@ -29,19 +29,19 @@ class CodeDelegationSignatureTest {
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void testValidInputs() {
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BigInteger r = BigInteger.ONE;
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BigInteger s = BigInteger.TEN;
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BigInteger yParity = BigInteger.ONE;
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byte yParity = (byte) 1;
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CodeDelegationSignature result = CodeDelegationSignature.create(r, s, yParity);
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assertThat(r).isEqualTo(result.getR());
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assertThat(s).isEqualTo(result.getS());
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assertThat(yParity.byteValue()).isEqualTo(result.getRecId());
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assertThat(yParity).isEqualTo(result.getRecId());
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}
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@Test
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void testNullRValue() {
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BigInteger s = BigInteger.TEN;
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BigInteger yParity = BigInteger.ZERO;
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byte yParity = (byte) 0;
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assertThatExceptionOfType(NullPointerException.class)
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.isThrownBy(() -> CodeDelegationSignature.create(null, s, yParity));
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@@ -50,7 +50,7 @@ class CodeDelegationSignatureTest {
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@Test
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void testNullSValue() {
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BigInteger r = BigInteger.ONE;
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BigInteger yParity = BigInteger.ZERO;
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byte yParity = (byte) 0;
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assertThatExceptionOfType(NullPointerException.class)
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.isThrownBy(() -> CodeDelegationSignature.create(r, null, yParity));
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@@ -60,7 +60,7 @@ class CodeDelegationSignatureTest {
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void testRValueExceedsTwoPow256() {
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BigInteger r = TWO_POW_256;
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BigInteger s = BigInteger.TEN;
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BigInteger yParity = BigInteger.ZERO;
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byte yParity = (byte) 0;
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assertThatExceptionOfType(IllegalArgumentException.class)
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.isThrownBy(() -> CodeDelegationSignature.create(r, s, yParity))
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@@ -71,34 +71,23 @@ class CodeDelegationSignatureTest {
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void testSValueExceedsTwoPow256() {
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BigInteger r = BigInteger.ONE;
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BigInteger s = TWO_POW_256;
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BigInteger yParity = BigInteger.ZERO;
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byte yParity = (byte) 0;
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assertThatExceptionOfType(IllegalArgumentException.class)
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.isThrownBy(() -> CodeDelegationSignature.create(r, s, yParity))
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.withMessageContainingAll("Invalid 's' value, should be < 2^256");
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}
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@Test
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void testYParityExceedsTwoPow256() {
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BigInteger r = BigInteger.ONE;
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BigInteger s = BigInteger.TWO;
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BigInteger yParity = TWO_POW_256;
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assertThatExceptionOfType(IllegalArgumentException.class)
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.isThrownBy(() -> CodeDelegationSignature.create(r, s, yParity))
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.withMessageContainingAll("Invalid 'yParity' value, should be < 2^256");
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}
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@Test
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void testValidYParityZero() {
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BigInteger r = BigInteger.ONE;
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BigInteger s = BigInteger.TEN;
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BigInteger yParity = BigInteger.ZERO;
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byte yParity = (byte) 0;
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CodeDelegationSignature result = CodeDelegationSignature.create(r, s, yParity);
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assertThat(r).isEqualTo(result.getR());
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assertThat(s).isEqualTo(result.getS());
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assertThat(yParity.byteValue()).isEqualTo(result.getRecId());
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assertThat(yParity).isEqualTo(result.getRecId());
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}
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}
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