io.everitoken.sdk.java.example.GetEvtLinkForEveriPassExample Maven / Gradle / Ivy

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Official Java SDK for everiToken public chain. https://www.everitoken.io

There is a newer version: 1.4.6

package io.everitoken.sdk.java.example;

import io.everitoken.sdk.java.EvtLink;
import io.everitoken.sdk.java.Utils;
import io.everitoken.sdk.java.param.NetParams;
import io.everitoken.sdk.java.param.TestNetNetParams;
import io.everitoken.sdk.java.provider.KeyProvider;
import io.everitoken.sdk.java.provider.SignProvider;

class GetEvtLinkForEveriPassExample {
    public static void main(String[] args) {
        NetParams netParams = new TestNetNetParams();

        // Init new EvtLink instance with given net param
        EvtLink evtLink = new EvtLink(netParams);

        // make sure the domain and token you use exist and has correct authorize keys
        // replace "domainName" and "tokenName" with your custom values
        EvtLink.EveriPassParam everiPassParam = new EvtLink.EveriPassParam(true, "domainName", "tokenName");

        String passText = evtLink.getEvtLinkForEveriPass(everiPassParam,
                SignProvider.of(KeyProvider.of("5J1by7KRQujRdXrurEsvEr2zQGcdPaMJRjewER6XsAR2eCcpt3D")));

        // will print out the content of evt link
        System.out.println(passText);

        try {
            // will print PNG image data url, e.g. "data:image/png;base64,..."
            System.out.println(Utils.getQrImageDataUri(passText));
        } catch (Exception e) {
            // handle exception creating QR image data
        }
    }

}