asmhatreandClaude Sonnet 5
f59c1de96d
Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01B38FGKKam5SCGgwgduVAh3
27 lines
1.2 KiB
Java
27 lines
1.2 KiB
Java
import java.security.DEREncodable;
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import java.security.PEM;
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import java.security.PEMDecoder;
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import java.security.Provider;
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import java.security.Security;
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/**
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* JDK 26 code for the PEM preview API. It compiles on 26 and fails on 27.
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* Three things moved between the second and third preview (JEP 524 -> JEP 538):
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* 1. DEREncodable was renamed BinaryEncodable
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* 2. PEMDecoder.withFactory(Provider) became withFactoriesOf(Provider)
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* 3. PEM was a record whose content() returned a String; it is now a class whose content() returns byte[]
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* Driven by scripts/broken-on-27.sh, which commits the compiler's own messages.
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*/
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public class Pem26Style {
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public static void main(String[] args) {
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String text = "-----BEGIN ANKURM DEMO-----\naGVsbG8=\n-----END ANKURM DEMO-----\n";
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DEREncodable decoded = PEMDecoder.of().decode(text); // 1
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Provider provider = Security.getProviders()[0];
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PEMDecoder viaProvider = PEMDecoder.of().withFactory(provider); // 2
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if (decoded instanceof PEM pem) {
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String base64Text = pem.content(); // 3
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System.out.println(pem.type() + " / " + base64Text);
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}
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}
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}
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