Fiscobcos initiates transaction method 4 – pre-node management service call
WeBASE-Front node pre-service, port number 5002,
interface document: https://webasedoc.readthedocs.io/zh_CN/latest/docs/WeBASE-Front/interface.html
Note: Different from the web platform, the Front platform does not require passwords and verification codes to log in, and you can directly access
http://192.168.2.231:5002/WeBASE-Front/#/home
[Advantages]:
Developers can operate interface functions arbitrarily. Data query on the chain, contract deployment, transaction, transaction signature, account creation and other operations can be completed.
1 Deployment contract (local signature)
At the beginning, I failed to fill in the parameters according to the document instructions, and I didn’t know how to fill them in. Later, with an idea, I deployed the contract on the front platform page, grabbed network commands, watched the specific parameter data format, and finally the test was successful.
Local signature: Use the test account of the front platform to sign. These test accounts only exist on the front platform and are not registered to the signature server.
Post http://192.168.2.231:5002/WeBASE-Front/contract/deploy
Body：
{
"groupId":"group0",
"contractBin":"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",
"bytecodeBin":"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",
"abiInfo":[{"constant":false,"inputs":[{"name":"n","type":"string"}],"name":"set","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"get","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"}],
"contractSource":"cHJhZ21hIHNvbGlkaXR5ID49MC40LjI0IDwwLjYuMTE7Cgpjb250cmFjdCBIZWxsb1dvcmxkIHsKICAgIHN0cmluZyBuYW1lOwoKICAgIGNvbnN0cnVjdG9yKCkgcHVibGljIHsKICAgICAgICBuYW1lID0gIkhlbGxvLCBXb3JsZCEiOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldCgpIHB1YmxpYyB2aWV3IHJldHVybnMgKHN0cmluZyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gbmFtZTsKICAgIH0KCiAgICBmdW5jdGlvbiBzZXQoc3RyaW5nIG1lbW9yeSBuKSBwdWJsaWMgewogICAgICAgIG5hbWUgPSBuOwogICAgfQp9",
"user":"0xa0b0d1cd6a783c0cd2f06613de0795356f4bb858",
"contractName":"HelloWorld",
"contractId":105630,
"contractPath":"/",
"useAes":false
}
answer:
0x1db88e7363669ba1632ccbab9e216f08eed04476
2 Deployment contract (server signature)
Use the local signature format to fill in the parameters, change the signer id, and finally the test is successful.
Server signature: The account registered on the signature server has a signUserId, and this signUserId user is designated to sign.
Post http://192.168.2.231:5002/WeBASE-Front/contract/deployWithSign
Body：
{
"groupId":"group0",
"contractBin":"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",
"bytecodeBin":"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",
"abiInfo":[{"constant":false,"inputs":[{"name":"n","type":"string"}],"name":"set","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"get","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"}],
"contractSource":"cHJhZ21hIHNvbGlkaXR5ID49MC40LjI0IDwwLjYuMTE7Cgpjb250cmFjdCBIZWxsb1dvcmxkIHsKICAgIHN0cmluZyBuYW1lOwoKICAgIGNvbnN0cnVjdG9yKCkgcHVibGljIHsKICAgICAgICBuYW1lID0gIkhlbGxvLCBXb3JsZCEiOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldCgpIHB1YmxpYyB2aWV3IHJldHVybnMgKHN0cmluZyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gbmFtZTsKICAgIH0KCiAgICBmdW5jdGlvbiBzZXQoc3RyaW5nIG1lbW9yeSBuKSBwdWJsaWMgewogICAgICAgIG5hbWUgPSBuOwogICAgfQp9",
"contractName":"HelloWorld",
"contractId":105630,
"contractPath":"/",
"useAes":false,
"signUserId": "bd06c8c98e8e41e396dfdfd6125cc545"
}
answer:
0x1db88e7363669ba1632ccbab9e216f08eed04476
3 java translation interface
Generate a java contract class object according to the contract abi and bin.
Post http://192.168.2.231:5002/WeBASE-Front/contract/compile-java
body：
{
"contractName":"HelloWorld",
"abiInfo":[{"constant":false,"inputs":[{"name":"n","type":"string"}],"name":"set","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"get","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"}],
"contractBin":"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",
"packageName":"com"
}
Answer: It is a java file content
package com;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.fisco.bcos.sdk.v3.client.Client;
import org.fisco.bcos.sdk.v3.codec.datatypes.Function;
import org.fisco.bcos.sdk.v3.codec.datatypes.Type;
import org.fisco.bcos.sdk.v3.codec.datatypes.TypeReference;
import org.fisco.bcos.sdk.v3.codec.datatypes.Utf8String;
import org.fisco.bcos.sdk.v3.codec.datatypes.generated.tuples.generated.Tuple1;
import org.fisco.bcos.sdk.v3.contract.Contract;
import org.fisco.bcos.sdk.v3.crypto.CryptoSuite;
import org.fisco.bcos.sdk.v3.crypto.keypair.CryptoKeyPair;
import org.fisco.bcos.sdk.v3.model.CryptoType;
import org.fisco.bcos.sdk.v3.model.TransactionReceipt;
import org.fisco.bcos.sdk.v3.model.callback.TransactionCallback;
import org.fisco.bcos.sdk.v3.transaction.model.exception.ContractException;
@SuppressWarnings("unchecked")
public class HelloWorld extends Contract {
public static final String[] BINARY_ARRAY = {
"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"
};
public static final String BINARY = org.fisco.bcos.sdk.v3.utils.StringUtils.joinAll("", BINARY_ARRAY);
public static final String[] SM_BINARY_ARRAY = {
"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"
};
public static final String SM_BINARY = org.fisco.bcos.sdk.v3.utils.StringUtils.joinAll("", SM_BINARY_ARRAY);
public static final String[] ABI_ARRAY = {
"[{\"name\":\"set\",\"type\":\"function\",\"constant\":false,\"payable\":false,\"anonymous\":false,\"stateMutability\":\"nonpayable\",\"conflictFields\":[],\"inputs\":[{\"name\":\"n\",\"type\":\"string\",\"internalType\":\"\",\"indexed\":false,\"components\":[],\"dynamic\":true,\"typeAsString\":\"string\"}],\"outputs\":[],\"selector\":[],\"methodSignatureAsString\":\"set(string)\"},{\"name\":\"get\",\"type\":\"function\",\"constant\":true,\"payable\":false,\"anonymous\":false,\"stateMutability\":\"view\",\"conflictFields\":[],\"inputs\":[],\"outputs\":[{\"name\":\"\",\"type\":\"string\",\"internalType\":\"\",\"indexed\":false,\"components\":[],\"dynamic\":true,\"typeAsString\":\"string\"}],\"selector\":[],\"methodSignatureAsString\":\"get()\"},{\"name\":null,\"type\":\"constructor\",\"constant\":false,\"payable\":false,\"anonymous\":false,\"stateMutability\":\"nonpayable\",\"conflictFields\":[],\"inputs\":[],\"outputs\":[],\"selector\":[],\"methodSignatureAsString\":\"null()\"}]"
};
public static final String ABI = org.fisco.bcos.sdk.v3.utils.StringUtils.joinAll("", ABI_ARRAY);
public static final String FUNC_SET = "set";
public static final String FUNC_GET = "get";
protected HelloWorld(String contractAddress, Client client, CryptoKeyPair credential) {
super(getBinary(client.getCryptoSuite()), contractAddress, client, credential);
}
public static String getBinary(CryptoSuite cryptoSuite) {
return (cryptoSuite.getCryptoTypeConfig() == CryptoType.ECDSA_TYPE ? BINARY : SM_BINARY);
}
public static String getABI() {
return ABI;
}
public TransactionReceipt set(String n) {
final Function function = new Function(
FUNC_SET,
Arrays.<Type>asList(new org.fisco.bcos.sdk.v3.codec.datatypes.Utf8String(n)),
Collections.<TypeReference<?>>emptyList(),
0);
return executeTransaction(function);
}
public String set(String n, TransactionCallback callback) {
final Function function = new Function(
FUNC_SET,
Arrays.<Type>asList(new org.fisco.bcos.sdk.v3.codec.datatypes.Utf8String(n)),
Collections.<TypeReference<?>>emptyList(),
0);
return asyncExecuteTransaction(function, callback);
}
public String getSignedTransactionForSet(String n) {
final Function function = new Function(
FUNC_SET,
Arrays.<Type>asList(new org.fisco.bcos.sdk.v3.codec.datatypes.Utf8String(n)),
Collections.<TypeReference<?>>emptyList(),
0);
return createSignedTransaction(function);
}
public Tuple1<String> getSetInput(TransactionReceipt transactionReceipt) {
String data = transactionReceipt.getInput().substring(10);
final Function function = new Function(FUNC_SET,
Arrays.<Type>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Utf8String>() {}));
List<Type> results = this.functionReturnDecoder.decode(data, function.getOutputParameters());
return new Tuple1<String>(
(String) results.get(0).getValue()
);
}
public String get() throws ContractException {
final Function function = new Function(FUNC_GET,
Arrays.<Type>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Utf8String>() {}));
return executeCallWithSingleValueReturn(function, String.class);
}
public static HelloWorld load(String contractAddress, Client client, CryptoKeyPair credential) {
return new HelloWorld(contractAddress, client, credential);
}
public static HelloWorld deploy(Client client, CryptoKeyPair credential) throws
ContractException {
return deploy(HelloWorld.class, client, credential, getBinary(client.getCryptoSuite()), getABI(),
null, null);
}
}
4 Compile the contract in the background
Parameters that need to be filled in: solidityBase64: The contract source code is compiled into a base64 string.
You can use this tool to correctly compile the string. https://c.runoob.com/front-end/693/
pragma solidity >=0.4.24 <0.6.11;
contract HelloWorld {
string name;
constructor() public {
name = "Hello, World!";
}
function get() public view returns (string memory) {
return name;
}
function set(string memory n) public {
name = n;
}
}
#base64 encoding:
cHJhZ21hIHNvbGlkaXR5ID49MC40LjI0IDwwLjYuMTE7Cgpjb250cmFjdCBIZWxsb1dvcmxkIHsKICAgIHN0cmluZyBuYW1lOwoKICAgIGNvbnN0cnVjdG9yKCkgcHVibGljIHsKICAgICAgICBuYW1lID0gIkhlbGxvLCBXb3JsZCEiOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldCgpIHB1YmxpYyB2aWV3IHJldHVybnMgKHN0cmluZyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gbmFtZTsKICAgIH0KCiAgICBmdW5jdGlvbiBzZXQoc3RyaW5nIG1lbW9yeSBuKSBwdWJsaWMgewogICAgICAgIG5hbWUgPSBuOwogICAgfQp9
Interface call:
Post http://192.168.2.231:5002/WeBASE-Front/contract/contractCompile
body：
{
"contractName": "HelloWorld",
"groupId": "group0",
"solidityBase64": "cHJhZ21hIHNvbGlkaXR5ID49MC40LjI0IDwwLjYuMTE7Cgpjb250cmFjdCBIZWxsb1dvcmxkIHsKICAgIHN0cmluZyBuYW1lOwoKICAgIGNvbnN0cnVjdG9yKCkgcHVibGljIHsKICAgICAgICBuYW1lID0gIkhlbGxvLCBXb3JsZCEiOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldCgpIHB1YmxpYyB2aWV3IHJldHVybnMgKHN0cmluZyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gbmFtZTsKICAgIH0KCiAgICBmdW5jdGlvbiBzZXQoc3RyaW5nIG1lbW9yeSBuKSBwdWJsaWMgewogICAgICAgIG5hbWUgPSBuOwogICAgfQp9"
}
answer:
{
"contractName": "HelloWorld",
"contractAbi": "[{\"constant\":false,\"inputs\":[{\"name\":\"n\",\"type\":\"string\"}],\"name\":\"set\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"get\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"}]",
"bytecodeBin": "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",
"errors": ""
}
5 Paging query contract list
You can view the contract information saved in the contract list IDE, especially the contractId, which is a very important parameter.
Post http://192.168.2.231:5002/WeBASE-Front/contract/contractList
Body：
{
"groupId": "group0",
"pageNumber": 1,
"pageSize": 10
}
answer:
{
"code": 0,
"message": "success",
"data": [
{
"id": 105630,
"contractPath": "/",
"version": null,
"contractName": "HelloWorld",
"contractStatus": 2,
"groupId": "group0",
"contractSource": "cHJhZ21hIHNvbGlkaXR5ID49MC40LjI0IDwwLjYuMTE7Cgpjb250cmFjdCBIZWxsb1dvcmxkIHsKICAgIHN0cmluZyBuYW1lOwoKICAgIGNvbnN0cnVjdG9yKCkgcHVibGljIHsKICAgICAgICBuYW1lID0gIkhlbGxvLCBXb3JsZCEiOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldCgpIHB1YmxpYyB2aWV3IHJldHVybnMgKHN0cmluZyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gbmFtZTsKICAgIH0KCiAgICBmdW5jdGlvbiBzZXQoc3RyaW5nIG1lbW9yeSBuKSBwdWJsaWMgewogICAgICAgIG5hbWUgPSBuOwogICAgfQp9",
"contractAbi": "[{\"constant\":false,\"inputs\":[{\"name\":\"n\",\"type\":\"string\"}],\"name\":\"set\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"get\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"}]",
"contractBin": "60806040526004361061004c576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680634ed3885e146100515780636d4ce63c146100ba575b600080fd5b34801561005d57600080fd5b506100b8600480360381019080803590602001908201803590602001908080601f016020809104026020016040519081016040528093929190818152602001838380828437820191505050505050919291929050505061014a565b005b3480156100c657600080fd5b506100cf610164565b6040518080602001828103825283818151815260200191508051906020019080838360005b8381101561010f5780820151818401526020810190506100f4565b50505050905090810190601f16801561013c5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b8060009080519060200190610160929190610206565b5050565b606060008054600181600116156101000203166002900480601f0160208091040260200160405190810160405280929190818152602001828054600181600116156101000203166002900480156101fc5780601f106101d1576101008083540402835291602001916101fc565b820191906000526020600020905b8154815290600101906020018083116101df57829003601f168201915b5050505050905090565b828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f1061024757805160ff1916838001178555610275565b82800160010185558215610275579182015b82811115610274578251825591602001919060010190610259565b5b5090506102829190610286565b5090565b6102a891905b808211156102a457600081600090555060010161028c565b5090565b905600a165627a7a723058209a05f855f42ed8e6767826d371acb268dd5ebb75996e6f9f1ea03f87fc941c2b0029",
"bytecodeBin": "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",
"contractAddress": "0xba93152a8d2a8789272bb333be46ea4088e47174",
"deployTime": "2023-04-20 08:20:03",
"description": null,
"isWasm": 0,
"createTime": "2023-04-20 08:14:18",
"modifyTime": "2023-04-20 08:20:03"
},
...
}
6 Create a private key
Get the public-private key pair and corresponding account information by calling this interface.
Get http://192.168.2.231:5002/WeBASE-Front/privateKey?type=0&userName=test&groupId=group0
answer:
{
"address": "0x9ac79d2916ac28f1a85ce1218d755991fa66d843",
"publicKey": "32cb88b085a6da096f6a54bd49e37c36f94e3c6aa13e791762527cbee1fb7464992443a8d8920f90a176d7a1e34e8c15fed7dd3401b682920c8a5e4c140cb23b",
"privateKey": "ely/0mLnM+xNeAPLt7FzOUkOWN7KKkr2AabVvG5NETgyBDyVt7rQ8rv5c/Zr0vaRay7i3Kotw1jCz4D0ghi9q04ELk3yJ91dmAJpYDFj/BQ=",
"userName": "test",
"type": 0,
"signUserId": null,
"appId": null
}
7 Get WeBASE-Sign private key user information
Obtain private key information from WeBASE-Sign
Get http://192.168.2.231:5002/WeBASE-Front/privateKey/userInfoWithSign?signUserId=bd06c8c98e8e41e396dfdfd6125cc545&returnPrivateKey=true
answer:
{
"signUserId": "bd06c8c98e8e41e396dfdfd6125cc545",
"appId": "group0",
"address": "0xa0b0d1cd6a783c0cd2f06613de0795356f4bb858",
"publicKey": "47b6c95aef94154a76bd560ecd0253dc9dd2719444021e9f9d729807afa7a432e1300aa554a22a9d7ff8cda74ff03c79e91577d9134fdd7d48e2e3bf80d5a547",
"privateKey": "YzViMjQzNzMzNTViYmRhNzQxNzNhOWZiYTBiN2Y3MTk2MjhiOGU1YmZhNTUxYjJlYTMxYjRlMGU2YmMwMDdmZg==",
"description": null,
"encryptType": 0
}
8 Get block height
Get http://192.168.2.231:5002/WeBASE-Front/group0/web3/blockNumber
answer:
160
9 Obtain transaction information based on transaction Hash
Get http://192.168.2.231:5002/WeBASE-Front/group0/web3/transaction/0xb6906148b0a2cc6f378550cb4bb2b2c7e7f5c0673c8f02c76052f0a1772d59ba
answer:
{
"version": 0,
"hash": "0xb6906148b0a2cc6f378550cb4bb2b2c7e7f5c0673c8f02c76052f0a1772d59ba",
"nonce": "60524767849984564324132528775277877207",
"blockLimit": 659,
"to": "",
"from": "0xa0b0d1cd6a783c0cd2f06613de0795356f4bb858",
"abi": "",
"input": "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",
"chainID": "chain0",
"groupID": "group0",
"extraData": "",
"signature": "0xc1b45d0d0b8edb258c0446467c393b784ddb561df8245f650c12c26e456efa393938e3ff94ac4e130def443b6fd7013f9c54caa51515767579ba9f44501d09d900",
"importTime": 1681980956410,
"transactionProof": null,
"txProof": null
}
10 Transaction processing interface (local signature)
Initiate the HelloWorld contract set function call and sign with the local user address.
Post http://192.168.2.231:5002/WeBASE-Front/trans/handle
Body：
{
"groupId":"group0",
"user":"0xa0b0d1cd6a783c0cd2f06613de0795356f4bb858",
"contractName":"HelloWorld",
"contractPath":"/",
"version":"",
"funcName":"set",
"funcParam":["apple"],
"contractAddress":"0x86886c3b49bdce8284e51f340e72f1761e6fb22f",
"contractAbi":[{"constant":false,"inputs":[{"name":"n","type":"string"}],"name":"set","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","funcId":0}],
"useAes":false,
"useCns":false,
"cnsName":""
}
answer:
{
"version": 0,
"contractAddress": "",
"checksumContractAddress": "",
"gasUsed": "12864",
"status": 0,
"blockNumber": 162,
"output": "0x",
"transactionHash": "0xf40bb5afded975258ba6f1d7e06d0aa9a7beae1db8bf0b668ef5bc1086d3ada7",
"logEntries": [],
"input": "0x4ed3885e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000056170706c65000000000000000000000000000000000000000000000000000000",
"from": "0xa0b0d1cd6a783c0cd2f06613de0795356f4bb858",
"to": "0x86886c3b49bdce8284e51f340e72f1761e6fb22f",
"transactionProof": null,
"receiptProof": null,
"txProof": null,
"txReceiptProof": null,
"extraData": "",
"message": "Success",
"statusOK": true,
"hash": "0xa58f42fd24f90634edcf3a0e577c9806c9d3ca5be4e6370cdfa03f5e6224033e"
}
11 Get the signed transaction body encoding value (local signature)
Sign the function call transaction and return the signed transaction data.
Post http://192.168.2.231:5002/WeBASE-Front/trans/convertRawTxStr/local
Body：
{
"groupId":"group0",
"user":"0xa0b0d1cd6a783c0cd2f06613de0795356f4bb858",
"contractName":"HelloWorld",
"contractPath":"/",
"version":"",
"funcName":"set",
"funcParam":["apple"],
"contractAddress":"0x86886c3b49bdce8284e51f340e72f1761e6fb22f",
"contractAbi":[{"constant":false,"inputs":[{"name":"n","type":"string"}],"name":"set","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","funcId":0}],
"useAes":false,
"useCns":false,
"cnsName":""
}
answer:
0x1a1c2606636861696e30360667726f75703041029656263334353631333539373237383037393434373336313936363934383138373531373732353633662a3078383638383663336234396264636538323834653531663334306537326631373631653666623232667d0000644ed3885e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000056170706c650000000000000000000000000000000000000000000000000000000b2d00002027e8f890dd5f3c9b181393579c167e5b75d520ffb7ba2cfced1eeeb900a0a22f3d000041886cc9285b5b425557ae861e5a485bcb8d8e552e0cc1cc6a48ff8211b9d6978c6aabbd740b4e183566352655ba62390b4e04075e86aece594c8720cc5b55643d005001