wallet.lib

wallet library

License	MIT License
GroupId	org.elastos
ArtifactId	wallet.lib
Last Version	0.1.1
Release Date	Dec 14, 2019
Type	jar
Description	wallet.lib wallet library
Project URL	http://www.elastos.org
Source Code Management	http://github.com/elastos/Elastos.ORG.Wallet.Lib.Java/tree/master

Download wallet.lib

Filename	Size
wallet.lib-0.1.1.pom
wallet.lib-0.1.1.jar	232 KB
wallet.lib-0.1.1-sources.jar	157 KB
wallet.lib-0.1.1-javadoc.jar	532 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.elastos/wallet.lib/ -->
<dependency>
    <groupId>org.elastos</groupId>
    <artifactId>wallet.lib</artifactId>
    <version>0.1.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.elastos/wallet.lib/
implementation 'org.elastos:wallet.lib:0.1.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.elastos/wallet.lib/
implementation ("org.elastos:wallet.lib:0.1.1")

Apache Buildr

'org.elastos:wallet.lib:jar:0.1.1'

Apache Ivy

<dependency org="org.elastos" name="wallet.lib" rev="0.1.1">
  <artifact name="wallet.lib" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.elastos', module='wallet.lib', version='0.1.1')
)

Scala SBT

libraryDependencies += "org.elastos" % "wallet.lib" % "0.1.1"

Leiningen

[org.elastos/wallet.lib "0.1.1"]

Dependencies

compile (6)

Group / Artifact	Type	Version
org.elastos.ela : ela_tool	jar	0.1.1
com.google.code.gson : gson	jar	2.8.5
org.bitcoinj : bitcoinj-core	jar	0.14.7
org.web3j : core	jar	3.5.0
commons-codec : commons-codec	jar	1.10
com.madgag.spongycastle : core	jar	1.58.0.0

test (1)

Group / Artifact	Type	Version
junit : junit	jar	4.11

Project Modules

There are no modules declared in this project.

Quick Start

Run with Maven：

Create a basic Maven project

<dependency>
    <groupId>org.elastos</groupId>
    <artifactId>wallet.lib</artifactId>
    <version>0.0.2</version>
</dependency>

or Gradle:

compile 'org.elastos:wallet.lib:0.0.2'

Sample of how to use some of these api:

• generate mnemonic phrase

String mnemonic = ElaHdSupport.generateMnemonic(MnemonicType.ENGLISH); 

• get single wallet of specific mnemonic index

String mnemonic = "purchase fantasy quit cement cruise hobby poem obvious warm climb amateur merit"; 
String singleAddress = ElaHdSupport.generate(mnemonic,1); 

• generate raw transaction

String data = "{\"Transactions\":[{\"UTXOInputs\":[{\"privateKey\":\"C6B0CA5B61984E2FCACCB255D4A57AB3F6A2B7AB753999CC593B0DEF64FCE7A8\",\"address\":\"EeJ6yExPneTvMXuEXhnwbWL3Mx2Spb55BY\",\"txid\":\"4ee71e4c2b72b628d837fd7a0ff5a44db3d80805f5d644a8628f3a3996c74c01\",\"index\":0},{\"privateKey\":\"C6B0CA5B61984E2FCACCB255D4A57AB3F6A2B7AB753999CC593B0DEF64FCE7A8\",\"address\":\"EeJ6yExPneTvMXuEXhnwbWL3Mx2Spb55BY\",\"txid\":\"c456a8619d4b8d3e1f185fe6799a9dcae57135f9a895f73572d5256e5e32417f\",\"index\":0},{\"privateKey\":\"C6B0CA5B61984E2FCACCB255D4A57AB3F6A2B7AB753999CC593B0DEF64FCE7A8\",\"address\":\"EeJ6yExPneTvMXuEXhnwbWL3Mx2Spb55BY\",\"txid\":\"14c9754270e39b61c9a8c6925ab2f6d6763483c0ec2ba954074ef320a8e6cc70\",\"index\":0},{\"privateKey\":\"C6B0CA5B61984E2FCACCB255D4A57AB3F6A2B7AB753999CC593B0DEF64FCE7A8\",\"address\":\"EeJ6yExPneTvMXuEXhnwbWL3Mx2Spb55BY\",\"txid\":\"0ac2cb3f4aeb9d424635ead84bd83983000e1cd5b96327d0569c5327cadf6917\",\"index\":10530}],\"Outputs\":[{\"amount\":10,\"address\":\"EdyqqiJcdkTDtfkvxVbTuNXGMdB3FEcpXA\"},{\"amount\":9452322,\"address\":\"EeJ6yExPneTvMXuEXhnwbWL3Mx2Spb55BY\"}],\"Memo\":\"type:text,msg:hello123\"}]}\n";
JSONObject req = JSONObject.fromObject(data);
String rawTx = ElaKit.genRawTransaction(req);

• generate did from public key

String did = ElaKit.getIdentityFromPublicKey("03BA05B26686DE8C7154C660B2B67B48561A423D1ABA532D514571AA9D821101F9");

• sign message using private key

byte[] msg  = "abc".getBytes("utf-8");
byte[] priv = DatatypeConverter.parseHexBinary("A6911F5E9410AE84FB262E6346F39565520A29B67EDC7C7B925BBF13BDCA9DB4");
byte[] sig  = ElaSignTool.doSign(msg,priv);

• verify message using public key

byte[] pub  = DatatypeConverter.parseHexBinary("03BA05B26686DE8C7154C660B2B67B48561A423D1ABA532D514571AA9D821101F9");
boolean ok = ElaSignTool.verify(msg,sig,pub);

• check if an ela address is valid

boolean isValid = ElaKit.checkAddress("ELw1tzBuursLo9LnWeCATWv35hCD1kYygt");

Elastos Foundation

Blockchain Powered Internet

Versions

Version
0.1.1 Dec 14, 2019
0.1.0 Jun 3, 2019
0.0.9 Mar 12, 2019
0.0.8 Mar 4, 2019
0.0.7 Dec 28, 2018
0.0.6 Dec 5, 2018
0.0.5 Nov 14, 2018
0.0.4 Oct 26, 2018
0.0.2 Oct 17, 2018
0.0.1 Oct 11, 2018