Skip to content

Deposit contract handling using Web3J via JSON-RPC #170

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 4 commits into
base: develop
Choose a base branch
from
Open

Deposit contract handling using Web3J via JSON-RPC #170

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
8d35862
pow/ethereumj: fix test cases
zilm13 Aug 13, 2019
6eb60b3
pow/web3j implementation + pow/ethereumj fixes
zilm13 Aug 14, 2019
b362528
Merge branch 'develop' into feature/pow-web3j
zilm13 Aug 14, 2019
511bd4b
core: fixed BeaconState interface were not accessible
zilm13 Aug 15, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion core/build.gradle
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
dependencies {
implementation project(':types')
implementation project(':crypto')
implementation project(':ssz')
api project(':ssz')

implementation 'com.google.guava:guava'

Expand Down
16 changes: 0 additions & 16 deletions pow/core/src/main/java/org/ethereum/beacon/pow/ContractAbi.java
View file
Open in desktop

This file was deleted.

20 changes: 20 additions & 0 deletions pow/core/src/main/java/org/ethereum/beacon/pow/ContractSource.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
package org.ethereum.beacon.pow;

import java.util.Scanner;

public class ContractSource {
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

A thought of making this class a singletone. This is rather a cosmetic change than something functional though.


private ContractSource() {}

public static String getContractAbi() {
// https://community.oracle.com/blogs/pat/2004/10/23/stupid-scanner-tricks
return new Scanner(ContractSource.class.getResourceAsStream("ContractAbi.json"), "UTF-8")
.useDelimiter("\\A")
.next();
}

public static String getContractBin() {
// one-liner file
return new Scanner(ContractSource.class.getResourceAsStream("ContractBin.bin"), "UTF-8").next();
}
}
1 change: 1 addition & 0 deletions pow/core/src/main/resources/org/ethereum/beacon/pow/ContractBin.bin
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
740100000000000000000000000000000000000000006020526f7fffffffffffffffffffffffffffffff6040527fffffffffffffffffffffffffffffffff8000000000000000000000000000000060605274012a05f1fffffffffffffffffffffffffdabf41c006080527ffffffffffffffffffffffffed5fa0e000000000000000000000000000000000060a052341561009857600080fd5b6101406000601f818352015b600061014051602081106100b757600080fd5b600260c052602060c020015460208261016001015260208101905061014051602081106100e357600080fd5b600260c052602060c020015460208261016001015260208101905080610160526101609050602060c0825160208401600060025af161012157600080fd5b60c0519050606051600161014051018060405190131561014057600080fd5b809190121561014e57600080fd5b6020811061015b57600080fd5b600260c052602060c02001555b81516001018083528114156100a4575b50506112f956600035601c52740100000000000000000000000000000000000000006020526f7fffffffffffffffffffffffffffffff6040527fffffffffffffffffffffffffffffffff8000000000000000000000000000000060605274012a05f1fffffffffffffffffffffffffdabf41c006080527ffffffffffffffffffffffffed5fa0e000000000000000000000000000000000060a052600015610277575b6101605261014052600061018052610140516101a0526101c060006008818352015b61018051600860008112156100da578060000360020a82046100e1565b8060020a82025b905090506101805260ff6101a051166101e052610180516101e0516101805101101561010c57600080fd5b6101e0516101805101610180526101a0517ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff86000811215610155578060000360020a820461015c565b8060020a82025b905090506101a0525b81516001018083528114156100bd575b50506018600860208206610200016020828401111561019357600080fd5b60208061022082610180600060046015f15050818152809050905090508051602001806102c0828460006004600a8704601201f16101d057600080fd5b50506102c05160206001820306601f82010390506103206102c0516008818352015b826103205111156102025761021e565b6000610320516102e001535b81516001018083528114156101f2575b50505060206102a05260406102c0510160206001820306601f8201039050610280525b6000610280511115156102535761026f565b602061028051036102a001516020610280510361028052610241565b610160515650005b63863a311b600051141561050857341561029057600080fd5b6000610140526101405161016052600154610180526101a060006020818352015b60016001610180511614156103325760006101a051602081106102d357600080fd5b600060c052602060c02001546020826102400101526020810190506101605160208261024001015260208101905080610240526102409050602060c0825160208401600060025af161032457600080fd5b60c0519050610160526103a0565b6000610160516020826101c00101526020810190506101a0516020811061035857600080fd5b600260c052602060c02001546020826101c0010152602081019050806101c0526101c09050602060c0825160208401600060025af161039657600080fd5b60c0519050610160525b61018060026103ae57600080fd5b60028151048152505b81516001018083528114156102b1575b505060006101605160208261044001015260208101905061014051610160516101805163806732896102c0526001546102e0526102e0516006580161009b565b506103405260006103a0525b6103405160206001820306601f82010390506103a0511015156104355761044e565b6103a05161036001526103a0516020016103a052610413565b61018052610160526101405261034060088060208461044001018260208501600060046012f150508051820191505060006018602082066103c0016020828401111561049957600080fd5b6020806103e082610140600060046015f150508181528090509050905060188060208461044001018260208501600060046014f150508051820191505080610440526104409050602060c0825160208401600060025af16104f957600080fd5b60c051905060005260206000f3005b63621fd130600051141561061a57341561052157600080fd5b63806732896101405260015461016052610160516006580161009b565b506101c0526000610220525b6101c05160206001820306601f82010390506102205110151561056c57610585565b610220516101e00152610220516020016102205261054a565b6101c0805160200180610280828460006004600a8704601201f16105a857600080fd5b50506102805160206001820306601f82010390506102e0610280516008818352015b826102e05111156105da576105f6565b60006102e0516102a001535b81516001018083528114156105ca575b5050506020610260526040610280510160206001820306601f8201039050610260f3005b63c47e300d600051141561117457606060046101403760506004356004016101a037603060043560040135111561065057600080fd5b604060243560040161022037602060243560040135111561067057600080fd5b608060443560040161028037606060443560040135111561069057600080fd5b63ffffffff600154106106a257600080fd5b633b9aca0061034052610340516106b857600080fd5b61034051340461032052633b9aca006103205110156106d657600080fd5b60306101a051146106e657600080fd5b602061022051146106f657600080fd5b6060610280511461070657600080fd5b6101a0516101c0516101e05161020051610220516102405161026051610280516102a0516102c0516102e05161030051610320516103405161036051610380516103a05163806732896103c052610320516103e0526103e0516006580161009b565b506104405260006104a0525b6104405160206001820306601f82010390506104a051101515610796576107af565b6104a05161046001526104a0516020016104a052610774565b6103a05261038052610360526103405261032052610300526102e0526102c0526102a05261028052610260526102405261022052610200526101e0526101c0526101a052610440805160200180610360828460006004600a8704601201f161081657600080fd5b50506101a0516101c0516101e05161020051610220516102405161026051610280516102a0516102c0516102e05161030051610320516103405161036051610380516103a0516103c0516103e05161040051610420516104405161046051610480516104a05163806732896104c0526001546104e0526104e0516006580161009b565b506105405260006105a0525b6105405160206001820306601f82010390506105a0511015156108c7576108e0565b6105a05161056001526105a0516020016105a0526108a5565b6104a05261048052610460526104405261042052610400526103e0526103c0526103a05261038052610360526103405261032052610300526102e0526102c0526102a05261028052610260526102405261022052610200526101e0526101c0526101a0526105408051602001806105c0828460006004600a8704601201f161096757600080fd5b505060a06106405261064051610680526101a08051602001806106405161068001828460006004600a8704601201f161099f57600080fd5b505061064051610680015160206001820306601f8201039050610640516106800161062081516040818352015b83610620511015156109dd576109fa565b6000610620516020850101535b81516001018083528114156109cc575b50505050602061064051610680015160206001820306601f820103905061064051010161064052610640516106a0526102208051602001806106405161068001828460006004600a8704601201f1610a5157600080fd5b505061064051610680015160206001820306601f8201039050610640516106800161062081516020818352015b8361062051101515610a8f57610aac565b6000610620516020850101535b8151600101808352811415610a7e575b50505050602061064051610680015160206001820306601f820103905061064051010161064052610640516106c0526103608051602001806106405161068001828460006004600a8704601201f1610b0357600080fd5b505061064051610680015160206001820306601f8201039050610640516106800161062081516020818352015b8361062051101515610b4157610b5e565b6000610620516020850101535b8151600101808352811415610b30575b50505050602061064051610680015160206001820306601f820103905061064051010161064052610640516106e0526102808051602001806106405161068001828460006004600a8704601201f1610bb557600080fd5b505061064051610680015160206001820306601f8201039050610640516106800161062081516060818352015b8361062051101515610bf357610c10565b6000610620516020850101535b8151600101808352811415610be2575b50505050602061064051610680015160206001820306601f82010390506106405101016106405261064051610700526105c08051602001806106405161068001828460006004600a8704601201f1610c6757600080fd5b505061064051610680015160206001820306601f8201039050610640516106800161062081516020818352015b8361062051101515610ca557610cc2565b6000610620516020850101535b8151600101808352811415610c94575b50505050602061064051610680015160206001820306601f8201039050610640510101610640527f649bbc62d0e31342afea4e5cd82d4049e7e1ee912fc0889aa790803be39038c561064051610680a160006107205260006101a06030806020846107e001018260208501600060046016f150508051820191505060006010602082066107600160208284011115610d5957600080fd5b60208061078082610720600060046015f15050818152809050905090506010806020846107e001018260208501600060046013f1505080518201915050806107e0526107e09050602060c0825160208401600060025af1610db957600080fd5b60c0519050610740526000600060406020820661088001610280518284011115610de257600080fd5b6060806108a0826020602088068803016102800160006004601bf1505081815280905090509050602060c0825160208401600060025af1610e2257600080fd5b60c0519050602082610a800101526020810190506000604060206020820661094001610280518284011115610e5657600080fd5b606080610960826020602088068803016102800160006004601bf1505081815280905090509050602080602084610a0001018260208501600060046015f150508051820191505061072051602082610a0001015260208101905080610a0052610a009050602060c0825160208401600060025af1610ed357600080fd5b60c0519050602082610a8001015260208101905080610a8052610a809050602060c0825160208401600060025af1610f0a57600080fd5b60c0519050610860526000600061074051602082610b20010152602081019050610220602080602084610b2001018260208501600060046015f150508051820191505080610b2052610b209050602060c0825160208401600060025af1610f7057600080fd5b60c0519050602082610ca00101526020810190506000610360600880602084610c2001018260208501600060046012f15050805182019150506000601860208206610ba00160208284011115610fc557600080fd5b602080610bc082610720600060046015f1505081815280905090509050601880602084610c2001018260208501600060046014f150508051820191505061086051602082610c2001015260208101905080610c2052610c209050602060c0825160208401600060025af161103857600080fd5b60c0519050602082610ca001015260208101905080610ca052610ca09050602060c0825160208401600060025af161106f57600080fd5b60c0519050610b0052600180546001825401101561108c57600080fd5b6001815401815550600154610d2052610d4060006020818352015b60016001610d20511614156110dc57610b0051610d4051602081106110cb57600080fd5b600060c052602060c0200155611170565b6000610d4051602081106110ef57600080fd5b600060c052602060c0200154602082610d60010152602081019050610b0051602082610d6001015260208101905080610d6052610d609050602060c0825160208401600060025af161114057600080fd5b60c0519050610b0052610d20600261115757600080fd5b60028151048152505b81516001018083528114156110a7575b5050005b60006000fd5b61017f6112f90361017f60003961017f6112f9036000f3
2 changes: 1 addition & 1 deletion pow/ethereumj/src/main/java/org/ethereum/beacon/pow/EthereumJDepositContract.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,7 @@ public EthereumJDepositContract(
contractDeployAddressHash =
Hash32.wrap(Bytes32.wrap(HashUtil.sha3(this.contractDeployAddress.extractArray())));
this.contractAddressBloom = Bloom.create(contractDeployAddressHash.extractArray());
this.contract = new Contract(ContractAbi.getContractAbi());
this.contract = new Contract(ContractSource.getContractAbi());
this.contractDeployBlock = contractDeployBlock;
processedUpToBlock = contractDeployBlock;
blockExecutor = new LatestExecutor<>(this.schedulers.blocking(), this::processBlocksUpTo);
Expand Down
2 changes: 1 addition & 1 deletion pow/ethereumj/src/main/java/org/ethereum/beacon/pow/EthereumJTransactionBuilder.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ public class EthereumJTransactionBuilder implements TransactionBuilder {
public EthereumJTransactionBuilder(Ethereum ethereum, String contractDeployAddress) {
this.ethereum = ethereum;
this.contractDeployAddress = Address.fromHexString(contractDeployAddress);
this.contract = new CallTransaction.Contract(ContractAbi.getContractAbi());
this.contract = new CallTransaction.Contract(ContractSource.getContractAbi());
this.gasPriceTracker = new RecommendedGasPriceTracker();
ethereum.addListener(gasPriceTracker);
}
Expand Down
Loading