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PGPainless.java: Add extractCertificate and asciiArmor methods

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This commit is contained in:
Paul Schaub 2021-07-01 17:15:25 +02:00
parent b6eed91f47
commit 77fbd8763e
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 31 additions and 0 deletions
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31
pgpainless-core/src/main/java/org/pgpainless/PGPainless.java
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@ -15,9 +15,13 @@
*/ */
package org.pgpainless; package org.pgpainless;
import java.io.IOException;
import java.util.Date; import java.util.Date;
import javax.annotation.Nonnull;
import org.bouncycastle.openpgp.PGPKeyRing; import org.bouncycastle.openpgp.PGPKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPSecretKeyRing; import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.pgpainless.decryption_verification.DecryptionBuilder; import org.pgpainless.decryption_verification.DecryptionBuilder;
import org.pgpainless.decryption_verification.DecryptionStream; import org.pgpainless.decryption_verification.DecryptionStream;
@ -28,9 +32,11 @@ import org.pgpainless.key.info.KeyRingInfo;
import org.pgpainless.key.modification.secretkeyring.SecretKeyRingEditor; import org.pgpainless.key.modification.secretkeyring.SecretKeyRingEditor;
import org.pgpainless.key.modification.secretkeyring.SecretKeyRingEditorInterface; import org.pgpainless.key.modification.secretkeyring.SecretKeyRingEditorInterface;
import org.pgpainless.key.parsing.KeyRingReader; import org.pgpainless.key.parsing.KeyRingReader;
import org.pgpainless.key.util.KeyRingUtils;
import org.pgpainless.policy.Policy; import org.pgpainless.policy.Policy;
import org.pgpainless.signature.cleartext_signatures.VerifyCleartextSignatures; import org.pgpainless.signature.cleartext_signatures.VerifyCleartextSignatures;
import org.pgpainless.signature.cleartext_signatures.VerifyCleartextSignaturesImpl; import org.pgpainless.signature.cleartext_signatures.VerifyCleartextSignaturesImpl;
import org.pgpainless.util.ArmorUtils;
public class PGPainless { public class PGPainless {
@ -50,6 +56,31 @@ public class PGPainless {
return new KeyRingReader(); return new KeyRingReader();
} }
/**
* Extract a public key certificate from a secret key.
*
* @param secretKey secret key
* @return public key certificate
*/
public static PGPPublicKeyRing extractCertificate(@Nonnull PGPSecretKeyRing secretKey) {
return KeyRingUtils.publicKeyRingFrom(secretKey);
}
/**
* Wrap a key or certificate in ASCII armor.
*
* @param key key or certificate
* @return ascii armored string
* @throws IOException
*/
public static String asciiArmor(@Nonnull PGPKeyRing key) throws IOException {
if (key instanceof PGPSecretKeyRing) {
return ArmorUtils.toAsciiArmoredString((PGPSecretKeyRing) key);
} else {
return ArmorUtils.toAsciiArmoredString((PGPPublicKeyRing) key);
}
}
/** /**
* Create an {@link EncryptionStream}, which can be used to encrypt and/or sign data using OpenPGP. * Create an {@link EncryptionStream}, which can be used to encrypt and/or sign data using OpenPGP.
* *