Signature.java
package com.syntifi.near.api.model.key;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import com.syntifi.near.borshj.Borsh;
import lombok.Builder;
import lombok.EqualsAndHashCode;
/**
* Holds a Near Signature
*
* @author Alexandre Carvalho
* @author Andre Bertolace
* @since 0.0.1
*/
@EqualsAndHashCode(callSuper = true)
public class Signature extends KeySig implements Borsh {
private static final int SIGNATURE_SIZE = 64;
public Signature() {
// This solves the case for borsh deserialization for signatures of
// type ED25591 because to read the 'fixed' byte array we must know
// its size.
// If any other signature (and key) is implemented, a different
// approach is needed (like getters and setters annotation on borsh)
this.data = new byte[SIGNATURE_SIZE];
}
@Builder
public Signature(KeyType keyType, byte[] data) {
super(keyType, data);
}
@JsonCreator
public static Signature getPublicKeyFromJson(String base58String) {
return Signature.fromEncodedBase58String(base58String, Signature.class);
}
@JsonValue
public String getJsonPublicKey() {
return this.toEncodedBase58String();
}
}