The b2-node from b2network

Semgrep action Get Diff step Failure

https://github.com/b2network/b2-node/actions/runs/6717292590/job/18254897390

git remote add get-diff-action
  >> fatal: detected dubious ownership in repository at '/__w/b2-node/b2-node'
  >> To add an exception for this directory, call:
  >> 
  >> 	git config --global --add safe.directory /__w/b2-node/b2-node
git fetch --no-tags --no-recurse-submodules '--depth=10000' get-diff-action 'refs/pull/6/merge:refs/remotes/get-diff-action/pull/6/merge' 'refs/heads/main:refs/remotes/get-diff-action/main'
  >> fatal: detected dubious ownership in repository at '/__w/b2-node/b2-node'
  >> To add an exception for this directory, call:
  >> 
  >> 	git config --global --add safe.directory /__w/b2-node/b2-node
git diff 'get-diff-action/main...get-diff-action/pull/6/merge' '--diff-filter=AMRC' --name-only
Warning:   >> warning: Not a git repository. Use --no-index to compare two paths outside a working t

need change ethermint -> b2-node

b2-node/.github/workflows/semgrep.yml

Line 22 in f6f6222

run: git config --global --add safe.directory /__w/ethermint/ethermint

Read configuration to build bitcoin rpc

bitcommiter module read home path file(bitcoin.yaml) to build bitcoin RPC client

brc-20 deply

testnet:
txid: e37b99864a4551488412308eb60ef851d2714710f2210fc1c359f457e052cad4

tx information: https://testnet.unisat.io/inscription/e37b99864a4551488412308eb60ef851d2714710f2210fc1c359f457e052cad4i0

raw hex:

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

witness:

witness index 0:  e0215897b2bff810a2959f4a7db6f1a38186ea0ce1cab3ec75d59c3f570c54e4313c7aa6a0e2f49198eb6029c150a1ad26fa1647c34d573f3e6d0c6f2feea724
witness index 1:  20cdf90cd799e54fd02e2dfb4fdedfc8292b19ed59bd5c3a657c3c4174e192b35bac0063036f7264010118746578742f706c61696e3b636861727365743d7574662d3800457b2270223a226272632d3230222c226f70223a226465706c6f79222c227469636b223a224a4f4558222c226d6178223a223231303030303030222c226c696d223a2231227d68
witness index 2:  c11cfa4749cb6996d5133dde5157c9dca2941948cf749fd313ad414b06791f67ad

inner_witnessscript_asm:

OP_PUSHBYTES_32 cdf90cd799e54fd02e2dfb4fdedfc8292b19ed59bd5c3a657c3c4174e192b35b 
OP_CHECKSIG 
OP_0 
OP_IF 
OP_PUSHBYTES_3 6f7264 
OP_PUSHBYTES_1 01 
OP_PUSHBYTES_24 746578742f706c61696e3b636861727365743d7574662d38 
OP_0 
OP_PUSHBYTES_69 7b2270223a226272632d3230222c226f70223a226465706c6f79222c227469636b223a224a4f4558222c226d6178223a223231303030303030222c226c696d223a2231227d 
OP_ENDIF
```

committer server

Create a committer server to inscribe data on block about 10 mins once

upgrade b2network(b2-node image)

upgrade local network, then dev net and test net

https://github.com/b2network/b2-node/
https://github.com/b2network/b2-zkevm-node/
https://github.com/b2network/b2-zkevm-contracts
- showAccounts
- transfer
- zkevm_verifiedBatchNumber/zkevm_xxxxx
https://github.com/b2network/b2-node-single-client-all-data/( /root/.ethermintd)
#20
https://github.com/b2network/b2-node/pkgs/container/b2-node
/root/.ethermintd:/root/.ethermintd

bridge contract uuid some values cannot take effect

uuid some values cannot take effect, eg: 4f156050a910a435dcb40a831332f929d242cf449600efb01ce621eaff8f24ac

bridge aa

https://github.com/b2network/b2-go-aa-utils

parse bitcoin transaction data

Goal

parse bitcoin tx, get from addrerss, to address, amount

Implement

Take the output of tx and see if the address of the output is equal to our receiving address
If it's equal to the receiving address, go get the value and the sender address
sender address is analyzed from input of tx according to txid and n

{
  "txid": "ff234571d6a7711c25ad68ca2eab5e5c8a85626e8dc276b49fcae2892473c5a0",
  "hash": "7ecd5808f3f84ad6b06ff0f19dc7510a6d05c1c4bd3050d091ca75d340df2add",
  "version": 2,
  "size": 253,
  "vsize": 172,
  "weight": 685,
  "locktime": 169611,
  "vin": [
    {
      "txid": "781580fe3ec70c5e1dea51ebb8ea97e42a1f151e4a1b5b0ceea73cbb342a325e",    (Use txid and vout to find from_address)
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402202ae6d0b767a36a4d814503d7a6809bb6473c0117827ac6d4b9691faf9cadb6b602207298ed4ab5cd18df71b8ffab447f00c27aa078c3a23a127519fad802321136df01",
        "03b9098132d73034ad2666a5f7449f17428b2075ea5d30bdfb676c82e031e3e177"
      ],
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": 0.00100005,  （value）
      "n": 0,
      "scriptPubKey": {
        "asm": "0 e58d88c091846d49d045c19713108e4625b0a962",
        "desc": "addr(tb1qukxc3sy3s3k5n5z9cxt3xyywgcjmp2tzudlz2n)#gfv8e9ks",
        "hex": "0014e58d88c091846d49d045c19713108e4625b0a962",
        "address": "tb1qukxc3sy3s3k5n5z9cxt3xyywgcjmp2tzudlz2n",  (to address)
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": 0.00100005,
      "n": 1,
      "scriptPubKey": {
        "asm": "0 3af616edf94967988eac2eb1c9c43dd5ccbc11f9",
        "desc": "addr(tb1q8tmpdm0ef9ne3r4v96cun3pa6hxtcy0e3f0wdd)#kyzapmdd",
        "hex": "00143af616edf94967988eac2eb1c9c43dd5ccbc11f9",
        "address": "tb1q8tmpdm0ef9ne3r4v96cun3pa6hxtcy0e3f0wdd",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": 0.00791291,
      "n": 2,
      "scriptPubKey": {
        "asm": "0 ca6ef3338977842525c3f0e5a584964cf10e2e79",
        "desc": "addr(tb1qefh0xvufw7zz2fwr7rj6tpykfncsutne4p6jv3)#h688732w",
        "hex": "0014ca6ef3338977842525c3f0e5a584964cf10e2e79",
        "address": "tb1qefh0xvufw7zz2fwr7rj6tpykfncsutne4p6jv3",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "hex": "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"
}




{
  "txid": "781580fe3ec70c5e1dea51ebb8ea97e42a1f151e4a1b5b0ceea73cbb342a325e",
  "hash": "4a277577e89a6cee945af18fc2a3fdc9b7463a72c7515427e23d4998f77aaab7",
  "version": 1,
  "size": 234,
  "vsize": 153,
  "weight": 609,
  "locktime": 0,
  "vin": [
    {
      "txid": "65fc47a4eceb1009066f13fcb0568a19f13c54c997f9e051928ac7420534d932",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402203542dcd6e74cb6591b7bb8a0c12a3b5991d16f9126aa7e22207de82782674d780220726866b61579090f1a407168b8447682d304f8cc7f8134cf15840a72fa8ed79f01",
        "03b9098132d73034ad2666a5f7449f17428b2075ea5d30bdfb676c82e031e3e177"
      ],
      "sequence": 4294967285
    }
  ],
  "vout": [
    {
      "value": 0.00003854,
      "n": 0,
      "scriptPubKey": {
        "asm": "1 6a27d5035f81128d853c764c694673e70b69f716565d60920dc1f4b188e3c40c",
        "desc": "rawtr(6a27d5035f81128d853c764c694673e70b69f716565d60920dc1f4b188e3c40c)#msnnw5xu",
        "hex": "51206a27d5035f81128d853c764c694673e70b69f716565d60920dc1f4b188e3c40c",
        "address": "tb1pdgna2q6lsyfgmpfuwexxj3nnuu9knack2ewkpysdc86trz8rcsxqahjz35",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": 0.00993021,
      "n": 1,
      "scriptPubKey": {
        "asm": "0 99a4deb673f775b750d9a68295dc03b6c02016ac",
        "desc": "addr(tb1qnxjdadnn7a6mw5xe56pfthqrkmqzq94vy5q9s5)#uu0zlr8d",
        "hex": "001499a4deb673f775b750d9a68295dc03b6c02016ac",
        "address": "tb1qnxjdadnn7a6mw5xe56pfthqrkmqzq94vy5q9s5",    （from address）
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "hex": "0100000000010132d9340542c78a9251e0f997c9543cf1198a56b0fc136f060910ebeca447fc650100000000f5ffffff020e0f0000000000002251206a27d5035f81128d853c764c694673e70b69f716565d60920dc1f4b188e3c40cfd260f000000000016001499a4deb673f775b750d9a68295dc03b6c02016ac0247304402203542dcd6e74cb6591b7bb8a0c12a3b5991d16f9126aa7e22207de82782674d780220726866b61579090f1a407168b8447682d304f8cc7f8134cf15840a72fa8ed79f012103b9098132d73034ad2666a5f7449f17428b2075ea5d30bdfb676c82e031e3e17700000000",
  "blockhash": "000000c83c5fd01a26ff50b7338cef38986ec534906eee5c6852fbb06a360800",
  "confirmations": 441,
  "time": 1699857576,
  "blocktime": 1699857576
}

bitcoin-indexer and bitcoin-state-generator

Q1: Why bitcoin data need from b2 chain to rollup instead directly from bitcoin to rollup? by @tony-armstrong
Q2: How generate zk proof in the bitcoin-indexer unless we use evm to do this and make a prover also in b2 chain?
@Stonepapa

Goal

Add a bitcoin subcommand,Add a command to create a configuration file under the bitcoin command

There are several points to note:

add cmd after, remove load default config set

b2-node/bitcoin/config.go

Lines 89 to 102 in e9892b1

    
           // if file not exist use default config 
        
           // TODO: add gen config command after, The default configuration may not be required 
        
           if os.IsNotExist(err) { 
        
           	config.NetworkName = "signet" 
        
           	config.RPCHost = "localhost" 
        
           	config.RPCPort = "8332" 
        
           	config.RPCUser = "user" 
        
           	config.RPCPass = "password" 
        
           	config.WalletName = "walletname" 
        
           	config.Destination = "tb1qgm39cu009lyvq93afx47pp4h9wxq5x92lxxgnz" 
        
           	config.IndexerListenAddress = "tb1qsja4hvx66jr9grgmt8452letmz37gmludcrnup" 
        
           	config.EnableIndexer = false 
        
           	config.EnableCommitter = false 
        
           	return &config, nil

b2-node init need execute the command
need write document

Goal

Create a module pull bitcoin block and parse transaction, generate state

pull bitcoin block

Proposal: [pull bitcoin block]

Current behavior: [just initialized bitcoin indexer module]

Desired behavior: [bitcoin indexer module can pull bitcoin block data]

after running the node, the deployment contract reports an error

./init.sh
deploy contract

The error message is as follows：
ProviderError: rpc error: code = Unknown desc = invalid opcode: PUSH0

bitcoin indexer add db store

use kv db save currentBlock and tx index

Deploy the contract required for Rollup

e5-2690-v3 b2-zkevm-contracts git:(main) ✗ find contracts/*.sol
contracts/PolygonZkEVMBridge.sol
contracts/PolygonZkEVMGlobalExitRootL2.sol
contracts/PolygonZkEVMGlobalExitRoot.sol
contracts/PolygonZkEVM.sol
contracts/PolygonZkEVMTimelock.sol

commit transaction with inspection

inscribe something in transaction

reference:
https://medium.com/@quentangle/源码讲解-ordinals-inscription铸造过程解析-2bc37bb7f67b

https://github.com/VincentDebug/go-ord-tx

https://mahdidarabi.medium.com/create-raw-bitcoin-transaction-and-sign-it-with-golang-96b5e10c30aa

How to understand the Taproot transaction process?
https://newbtcworld.medium.com/how-to-understand-the-taproot-transaction-process-48d2d21afeab

ordinals and inscriptions
https://solidity.io/blog/ordinals-and-inscriptions-the-backbone-of-brc-20-tokens-explained

Investigate Storm DS

Investigate https://github.com/Storm-WG

run the node
check the read and write API is available

load bitcoin-indexer module

initialized Ethermint application load bitcoinindexer module

rollup-proof-verifier

Proposal: rollup-proof-verifier will verify rollup state, current we support evm, it actually should fair easy just using verification contract

Current behavior: no verification

Desired behavior: b2 chain verify rollup state

Use case: assume b2 chain instead L1 for rollup, b2 chain is DA and Settlement for rollup

test action nix upload failed

nix upload failed


Run nix-store -r "$(nix-instantiate tests/integration_tests/shell.nix)"
  nix-store -r "$(nix-instantiate tests/integration_tests/shell.nix)"
  shell: /bin/bash -e {0}
  env:
    NIX_SSL_CERT_FILE: /nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt
    CACHIX_SIGNING_KEY: ***
error:
       … while calling the 'derivationStrict' builtin

         at /derivation-internal.nix:9:12:

            8|
            9|   strict = derivationStrict drvAttrs;
             |            ^
           10|

       … while evaluating derivation 'nix-shell'
         whose name attribute is located at /nix/store/54g1wvdwh1g95hkl156wv2sx56iyrfvh-nixpkgs-src/pkgs/stdenv/generic/make-derivation.nix:270:7

       … while evaluating attribute 'shellHook' of derivation 'nix-shell'

         at /nix/store/54g1wvdwh1g95hkl156wv2sx56iyrfvh-nixpkgs-src/pkgs/build-support/mkshell/default.nix:41:3:

           40|
           41|   shellHook = lib.concatStringsSep "\n" (lib.catAttrs "shellHook"
             |   ^
           42|     (lib.reverseList inputsFrom ++ [ attrs ]));

       error: store path 's141mdc5k4j09ls32x3i87pjzimns3vc-.env' starts with illegal character '.'
error: path '/Users/runner/work/b2-node/b2-node' is not in the Nix store
Error: Process completed with exit code 1.

sending btc transactions with schnorr multi-signature

l2-->l1 sending btc transactions with schnorr multi-signature

docker pull error response from daemon: denied

docker pull response error

The image pull policy may be set to public @0x677261706562616261

Question Description

set codecov bot , the action will have a codecov/patch error

Goal

Check the patch error cause
Look for a reference to control the single test target value

gomod2nix dep

When adding a third party package, you need to address the nix compilation dependency issue

install gomod2nix

https://github.com/nix-community/gomod2nix

Basic usage

After you have entered your development shell you can generate a gomod2nix.toml using:

gomod2nix generate

gomod2nix.toml may be update, after submit this file

We need to document this place in the future

new bitcoin config

new bitcoin network name config

example:

###############################################################################
###                             BITCOIN Configuration                           ###
###############################################################################

[bitcoin]

# Network defines the bitcoin network name to use.
# Names: "mainnet", "testnet", "regtest", "simnet", "testnet3", "signet"
network-name = "mainnet"
```

b2-chain one client network environment

it is currently possible to build and run single-client b2-chain blockchain node. see 1073094
in order to facilitate team dev and testing, all complete data of the chain(not just the conf) can be commit to a git repo.

Decentralized storage read and write

Investigate Storm DS

Verified virtual batch state root commit to bitcoin

Actions Failure

There are several actions that fail because of permission

Reference: https://bitcoin.org/en/bitcoin-core/features/requirements
bitcoin core mainnet minimum recommended:
Disk space:350GB
Download: 500MB/day(15GB/month)
Upload: 5GB/day(150GB/month)
Memory(RAM): 1GB

Describe the bridge contract process

describe bridge contract workflow

load bitcoin-commiter module

load bitcoincommiter module

start network

adjust b2-zkevm-node conf(contract, ip, port, etc.) to adapt to b2-node
adjust b2-zkevm-node genesis(contract, ip, port, etc.) to adapt to b2-node

Perfect bitcoin indexer and bridge unit test

Goal

add unit test, test bitcoin indexer and bridge all func

test actions replace ethermint to b2-node

b2-node/.github/workflows/test.yml

Line 93 in 46dbd05

name: ethermint

b2-node/.github/workflows/test.yml

Line 128 in 46dbd05

name: ethermint

Some actions need third-party application support

There are several actions env config, whether to set @0x677261706562616261

codecov need register

b2-node/.github/workflows/test.yml

Line 41 in eb3cc87

token: ${{ secrets.CODECOV_TOKEN }}
cacheix need register and set CACHIX_SIGNING_KEY env, upload-cache and integration_tests step need set

b2-node/.github/workflows/test.yml

Line 94 in eb3cc87

signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
semgrep need register

b2-node/.github/workflows/semgrep.yml

Line 38 in f6f6222

SEMGREP_APP_TOKEN: ${{ secrets.SEMGREP_APP_TOKEN }}

Send bitcoin tx data to evm

Goal

add bitcoin bridge config
send bitcoin transfer data to bridge (bridge smart contract deployed to eth)

config

[bridge]
// eth rpc call url
eth-rpc-url = ""
// eth call private key
eth-priv-key = ""
// bridge contract address
contract-address = ""
// brdige contract abi file
abi = ""
// gas limit
gas-limit =

btc node response EOF

testnet
blockHight: 2542794 2542795 2542796 2542797

10:19AM ERR bitcoin indexer parseblock error="error reading json reply: unexpected EOF" currentBlock=2542795 currentTxIndex=0 indexer=bitcoin

	// if file not exist use default config
	// TODO: add gen config command after, The default configuration may not be required
	if os.IsNotExist(err) {
	config.NetworkName = "signet"
	config.RPCHost = "localhost"
	config.RPCPort = "8332"
	config.RPCUser = "user"
	config.RPCPass = "password"
	config.WalletName = "walletname"
	config.Destination = "tb1qgm39cu009lyvq93afx47pp4h9wxq5x92lxxgnz"
	config.IndexerListenAddress = "tb1qsja4hvx66jr9grgmt8452letmz37gmludcrnup"
	config.EnableIndexer = false
	config.EnableCommitter = false
	return &config, nil

b2network / b2-node Goto Github PK

b2-node's People

Stargazers

Forkers

b2-node's Issues

brc-20 deply

Goal

Implement

Goal

Goal

Question Description

Goal

install gomod2nix

Basic usage

Goal

Goal

Recommend Projects

Recommend Topics

Recommend Org