29 lines
878 B
Java
29 lines
878 B
Java
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package net.minecraft.util;
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import com.mojang.logging.LogUtils;
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import java.security.PrivateKey;
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import java.security.Signature;
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import org.slf4j.Logger;
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public interface Signer {
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Logger LOGGER = LogUtils.getLogger();
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byte[] sign(SignatureUpdater p_216396_);
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default byte[] sign(byte[] p_216391_) {
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return this.sign(p_216394_ -> p_216394_.update(p_216391_));
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}
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static Signer from(PrivateKey p_216388_, String p_216389_) {
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return p_216386_ -> {
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try {
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Signature signature = Signature.getInstance(p_216389_);
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signature.initSign(p_216388_);
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p_216386_.update(signature::update);
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return signature.sign();
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} catch (Exception exception) {
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throw new IllegalStateException("Failed to sign message", exception);
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}
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};
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}
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}
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