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ebaa5e3
update
eryeer Dec 2, 2021
c972ede
add gas price limit
chenquanyu Jan 14, 2022
026717e
Maas config native contract (#2)
chenquanyu Apr 18, 2022
464d18a
JSON-RPC Doc (#3)
eryeer Apr 19, 2022
51c3408
Readme doc (#4)
eryeer Apr 19, 2022
5bacf30
update install doc
eryeer Apr 19, 2022
85d7324
Update README.md
eryeer Apr 22, 2022
e54fc4f
fix owner block and native indexed (#5)
chenquanyu Apr 25, 2022
d92ddff
add genesisTool command (#6)
LohkoCoder Apr 29, 2022
91ff1eb
add get json methods for node manager (#7)
chenquanyu Apr 29, 2022
6e288f7
update install guide
eryeer May 18, 2022
0c654c2
Update jsonrpc.md (#10)
eryeer May 25, 2022
8478ac7
V1.1 hotfix (#11)
chenquanyu Jun 17, 2022
5a9afe7
Bsn native (#9)
chenquanyu Jun 17, 2022
094f10c
Update maas_config.sol
eryeer Jun 21, 2022
914614a
V1.3 fix (#12)
LohkoCoder Jul 4, 2022
5389618
use 1 gwei for gas price suggestion (#13)
chenquanyu Aug 9, 2022
5abb6bf
Gas user (#14)
chenquanyu Aug 30, 2022
f61bb0b
Nodepass (#15)
chenquanyu Sep 5, 2022
38817ae
update install guide doc (#16)
chenquanyu Sep 5, 2022
d171535
delete pubkey and update nodekey
Mar 13, 2023
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238 changes: 6 additions & 232 deletions README.md
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@@ -1,6 +1,6 @@
## Go Ethereum
## Zion

Official Golang implementation of the Ethereum protocol.
Zion is a fork of Golang implementation of the Ethereum protocol, intigrated with hotsuff consensus algorithm thus supporting higher TPS senario.

[![API Reference](
https://camo.githubusercontent.com/915b7be44ada53c290eb157634330494ebe3e30a/68747470733a2f2f676f646f632e6f72672f6769746875622e636f6d2f676f6c616e672f6764646f3f7374617475732e737667
Expand All @@ -9,9 +9,6 @@ https://camo.githubusercontent.com/915b7be44ada53c290eb157634330494ebe3e30a/6874
[![Travis](https://travis-ci.com/ethereum/go-ethereum.svg?branch=master)](https://travis-ci.com/ethereum/go-ethereum)
[![Discord](https://img.shields.io/badge/discord-join%20chat-blue.svg)](https://discord.gg/nthXNEv)

Automated builds are available for stable releases and the unstable master branch. Binary
archives are published at https://geth.ethereum.org/downloads/.

## Building the source

For prerequisites and detailed build instructions please read the [Installation Instructions](https://geth.ethereum.org/docs/install-and-build/installing-geth).
Expand All @@ -31,7 +28,7 @@ make all

## Executables

The go-ethereum project comes with several wrappers/executables found in the `cmd`
The zion project comes with several wrappers/executables found in the `cmd`
directory.

| Command | Description |
Expand All @@ -52,121 +49,6 @@ Going through all the possible command line flags is out of scope here (please c
but we've enumerated a few common parameter combos to get you up to speed quickly
on how you can run your own `geth` instance.

### Full node on the main Ethereum network

By far the most common scenario is people wanting to simply interact with the Ethereum
network: create accounts; transfer funds; deploy and interact with contracts. For this
particular use-case the user doesn't care about years-old historical data, so we can
fast-sync quickly to the current state of the network. To do so:

```shell
$ geth console
```

This command will:
* Start `geth` in fast sync mode (default, can be changed with the `--syncmode` flag),
causing it to download more data in exchange for avoiding processing the entire history
of the Ethereum network, which is very CPU intensive.
* Start up `geth`'s built-in interactive [JavaScript console](https://geth.ethereum.org/docs/interface/javascript-console),
(via the trailing `console` subcommand) through which you can interact using [`web3` methods](https://web3js.readthedocs.io/en/)
(note: the `web3` version bundled within `geth` is very old, and not up to date with official docs),
as well as `geth`'s own [management APIs](https://geth.ethereum.org/docs/rpc/server).
This tool is optional and if you leave it out you can always attach to an already running
`geth` instance with `geth attach`.

### A Full node on the Görli test network

Transitioning towards developers, if you'd like to play around with creating Ethereum
contracts, you almost certainly would like to do that without any real money involved until
you get the hang of the entire system. In other words, instead of attaching to the main
network, you want to join the **test** network with your node, which is fully equivalent to
the main network, but with play-Ether only.

```shell
$ geth --goerli console
```

The `console` subcommand has the exact same meaning as above and they are equally
useful on the testnet too. Please, see above for their explanations if you've skipped here.

Specifying the `--goerli` flag, however, will reconfigure your `geth` instance a bit:

* Instead of connecting the main Ethereum network, the client will connect to the Görli
test network, which uses different P2P bootnodes, different network IDs and genesis
states.
* Instead of using the default data directory (`~/.ethereum` on Linux for example), `geth`
will nest itself one level deeper into a `goerli` subfolder (`~/.ethereum/goerli` on
Linux). Note, on OSX and Linux this also means that attaching to a running testnet node
requires the use of a custom endpoint since `geth attach` will try to attach to a
production node endpoint by default, e.g.,
`geth attach <datadir>/goerli/geth.ipc`. Windows users are not affected by
this.

*Note: Although there are some internal protective measures to prevent transactions from
crossing over between the main network and test network, you should make sure to always
use separate accounts for play-money and real-money. Unless you manually move
accounts, `geth` will by default correctly separate the two networks and will not make any
accounts available between them.*

### Full node on the Rinkeby test network

Go Ethereum also supports connecting to the older proof-of-authority based test network
called [*Rinkeby*](https://www.rinkeby.io) which is operated by members of the community.

```shell
$ geth --rinkeby console
```

### Full node on the Ropsten test network

In addition to Görli and Rinkeby, Geth also supports the ancient Ropsten testnet. The
Ropsten test network is based on the Ethash proof-of-work consensus algorithm. As such,
it has certain extra overhead and is more susceptible to reorganization attacks due to the
network's low difficulty/security.

```shell
$ geth --ropsten console
```

*Note: Older Geth configurations store the Ropsten database in the `testnet` subdirectory.*

### Configuration

As an alternative to passing the numerous flags to the `geth` binary, you can also pass a
configuration file via:

```shell
$ geth --config /path/to/your_config.toml
```

To get an idea how the file should look like you can use the `dumpconfig` subcommand to
export your existing configuration:

```shell
$ geth --your-favourite-flags dumpconfig
```

*Note: This works only with `geth` v1.6.0 and above.*

#### Docker quick start

One of the quickest ways to get Ethereum up and running on your machine is by using
Docker:

```shell
docker run -d --name ethereum-node -v /Users/alice/ethereum:/root \
-p 8545:8545 -p 30303:30303 \
ethereum/client-go
```

This will start `geth` in fast-sync mode with a DB memory allowance of 1GB just as the
above command does. It will also create a persistent volume in your home directory for
saving your blockchain as well as map the default ports. There is also an `alpine` tag
available for a slim version of the image.

Do not forget `--http.addr 0.0.0.0`, if you want to access RPC from other containers
and/or hosts. By default, `geth` binds to the local interface and RPC endpoints is not
accessible from the outside.

### Programmatically interfacing `geth` nodes

Expand Down Expand Up @@ -211,119 +93,11 @@ APIs!**

### Operating a private network

Maintaining your own private network is more involved as a lot of configurations taken for
granted in the official networks need to be manually set up.

#### Defining the private genesis state

First, you'll need to create the genesis state of your networks, which all nodes need to be
aware of and agree upon. This consists of a small JSON file (e.g. call it `genesis.json`):

```json
{
"config": {
"chainId": <arbitrary positive integer>,
"homesteadBlock": 0,
"eip150Block": 0,
"eip155Block": 0,
"eip158Block": 0,
"byzantiumBlock": 0,
"constantinopleBlock": 0,
"petersburgBlock": 0,
"istanbulBlock": 0,
"berlinBlock": 0
},
"alloc": {},
"coinbase": "0x0000000000000000000000000000000000000000",
"difficulty": "0x20000",
"extraData": "",
"gasLimit": "0x2fefd8",
"nonce": "0x0000000000000042",
"mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp": "0x00"
}
```

The above fields should be fine for most purposes, although we'd recommend changing
the `nonce` to some random value so you prevent unknown remote nodes from being able
to connect to you. If you'd like to pre-fund some accounts for easier testing, create
the accounts and populate the `alloc` field with their addresses.

```json
"alloc": {
"0x0000000000000000000000000000000000000001": {
"balance": "111111111"
},
"0x0000000000000000000000000000000000000002": {
"balance": "222222222"
}
}
```

With the genesis state defined in the above JSON file, you'll need to initialize **every**
`geth` node with it prior to starting it up to ensure all blockchain parameters are correctly
set:

```shell
$ geth init path/to/genesis.json
```

#### Creating the rendezvous point

With all nodes that you want to run initialized to the desired genesis state, you'll need to
start a bootstrap node that others can use to find each other in your network and/or over
the internet. The clean way is to configure and run a dedicated bootnode:
[Go to install guide](docs/install_guide/install.md)

```shell
$ bootnode --genkey=boot.key
$ bootnode --nodekey=boot.key
```

With the bootnode online, it will display an [`enode` URL](https://eth.wiki/en/fundamentals/enode-url-format)
that other nodes can use to connect to it and exchange peer information. Make sure to
replace the displayed IP address information (most probably `[::]`) with your externally
accessible IP to get the actual `enode` URL.

*Note: You could also use a full-fledged `geth` node as a bootnode, but it's the less
recommended way.*

#### Starting up your member nodes

With the bootnode operational and externally reachable (you can try
`telnet <ip> <port>` to ensure it's indeed reachable), start every subsequent `geth`
node pointed to the bootnode for peer discovery via the `--bootnodes` flag. It will
probably also be desirable to keep the data directory of your private network separated, so
do also specify a custom `--datadir` flag.

```shell
$ geth --datadir=path/to/custom/data/folder --bootnodes=<bootnode-enode-url-from-above>
```

*Note: Since your network will be completely cut off from the main and test networks, you'll
also need to configure a miner to process transactions and create new blocks for you.*

#### Running a private miner

Mining on the public Ethereum network is a complex task as it's only feasible using GPUs,
requiring an OpenCL or CUDA enabled `ethminer` instance. For information on such a
setup, please consult the [EtherMining subreddit](https://www.reddit.com/r/EtherMining/)
and the [ethminer](https://github.com/ethereum-mining/ethminer) repository.

In a private network setting, however a single CPU miner instance is more than enough for
practical purposes as it can produce a stable stream of blocks at the correct intervals
without needing heavy resources (consider running on a single thread, no need for multiple
ones either). To start a `geth` instance for mining, run it with all your usual flags, extended
by:

```shell
$ geth <usual-flags> --mine --miner.threads=1 --miner.etherbase=0x0000000000000000000000000000000000000000
```
## JSON-RPC API Documentation

Which will start mining blocks and transactions on a single CPU thread, crediting all
proceedings to the account specified by `--miner.etherbase`. You can further tune the mining
by changing the default gas limit blocks converge to (`--miner.targetgaslimit`) and the price
transactions are accepted at (`--miner.gasprice`).
[Go to Zion JSON-RPC Specification](docs/jsonrpc/jsonrpc.md)

## Contribution

Expand Down
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22 changes: 22 additions & 0 deletions accounts/keystore/keystore.go
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Expand Up @@ -37,6 +37,7 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/event"
"github.com/google/uuid"
)

var (
Expand Down Expand Up @@ -505,3 +506,24 @@ func zeroKey(k *ecdsa.PrivateKey) {
b[i] = 0
}
}

func GenerateKeyJson(key *ecdsa.PrivateKey, password string) (string, error) {
// Create the keyfile object with a random UUID.
UUID, err := uuid.NewRandom()
if err != nil {
return "", err
}
keyStore := &Key{
Id: UUID,
Address: crypto.PubkeyToAddress(key.PublicKey),
PrivateKey: key,
}

// Encrypt key with passphrase.
scryptN, scryptP := StandardScryptN, StandardScryptP
keyjson, err := EncryptKey(keyStore, password, scryptN, scryptP)
if err != nil {
return "", err
}
return string(keyjson), nil
}
1 change: 1 addition & 0 deletions build/IMaasConfig.abi
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[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"addr","type":"address"},{"indexed":false,"internalType":"bool","name":"doBlock","type":"bool"}],"name":"BlockAccount","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"ChangeOwner","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"doEnable","type":"bool"}],"name":"EnableGasManage","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address[]","name":"addrs","type":"address[]"},{"indexed":false,"internalType":"bool","name":"addOrRemove","type":"bool"}],"name":"SetAdmins","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"addr","type":"address"},{"indexed":false,"internalType":"bool","name":"isManager","type":"bool"}],"name":"SetGasManager","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address[]","name":"addrs","type":"address[]"},{"indexed":false,"internalType":"bool","name":"addOrRemove","type":"bool"}],"name":"SetGasUsers","type":"event"},{"inputs":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"bool","name":"doBlock","type":"bool"}],"name":"blockAccount","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"changeOwner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"doEnable","type":"bool"}],"name":"enableGasManage","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getAdminList","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getBlacklist","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getGasManagerList","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getGasUserList","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"isAdmin","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"isBlocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isGasManageEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"isGasManager","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"isGasUser","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"addrs","type":"address[]"},{"internalType":"bool","name":"addOrRemove","type":"bool"}],"name":"setAdmins","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"bool","name":"isManager","type":"bool"}],"name":"setGasManager","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"addrs","type":"address[]"},{"internalType":"bool","name":"addOrRemove","type":"bool"}],"name":"setGasUsers","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]
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