README.md

Address module

Maven

<dependency>
    <groupId>io.github.neodix42</groupId>
    <artifactId>tonconnect</artifactId>
    <version>0.8.2</version>
</dependency>

Jitpack

<dependency>
    <groupId>io.github.neodix42.ton4j</groupId>
    <artifactId>tonconnect</artifactId>
    <version>0.8.2</version>
</dependency>

Description

Please follow the official documentation for more details.

Usage

@Test
public void testTonConnectExample()throws Exception{

        String addressStr="0:2d29bfa071c8c62fa3398b661a842e60f04cb8a915fb3e749ef7c6c41343e16c";

        // backend prepares the request
        TonProof tonProof=TonProof.builder()
        .timestamp(1722999580)
        .domain(Domain.builder()
        .value("xxx.xxx.com")
        .lengthBytes(16)
        .build())
        .payload("doc-example-<BACKEND_AUTH_ID>")
        .build();

        // wallet signs it
        byte[]secretKey=Utils.hexToSignedBytes("F182111193F30D79D517F2339A1BA7C25FDF6C52142F0F2C1D960A1F1D65E1E4");
        TweetNaclFast.Signature.KeyPair keyPair=TweetNaclFast.Signature.keyPair_fromSeed(secretKey);
        byte[]message=TonConnect.createMessageForSigning(tonProof,addressStr);
        byte[]signature=Utils.signData(keyPair.getPublicKey(),secretKey,message);
        log.info("signature: {}",Utils.bytesToHex(signature));

        // update TonProof by adding a signature
        tonProof.setSignature(Utils.bytesToBase64SafeUrl(signature));

        // backend verifies ton proof request
        WalletAccount walletAccount=WalletAccount.builder()
        .chain(-239)
        .address(addressStr)
        .publicKey("82a0b2543d06fec0aac952e9ec738be56ab1b6027fc0c1aa817ae14b4d1ed2fb")
        .build();

        assertThat(TonConnect.checkProof(tonProof,walletAccount)).isTrue();
        }