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Add PGPainless.asciiArmor(key, outputStream)

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This commit is contained in:
Paul Schaub 2022-09-27 16:11:45 +02:00
parent 639d2a19f8
commit 5bccc1960e
1 changed files with 20 additions and 2 deletions
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22
pgpainless-core/src/main/java/org/pgpainless/PGPainless.java
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@ -5,9 +5,11 @@
package org.pgpainless; package org.pgpainless;
import java.io.IOException; import java.io.IOException;
import java.io.OutputStream;
import java.util.Date; import java.util.Date;
import javax.annotation.Nonnull; import javax.annotation.Nonnull;
import org.bouncycastle.bcpg.ArmoredOutputStream;
import org.bouncycastle.openpgp.PGPException; import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPKeyRing; import org.bouncycastle.openpgp.PGPKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRing; import org.bouncycastle.openpgp.PGPPublicKeyRing;
@ -89,9 +91,10 @@ public final class PGPainless {
* @param key key or certificate * @param key key or certificate
* @return ascii armored string * @return ascii armored string
* *
* @throws IOException in case of an error in the {@link org.bouncycastle.bcpg.ArmoredOutputStream} * @throws IOException in case of an error in the {@link ArmoredOutputStream}
*/ */
public static String asciiArmor(@Nonnull PGPKeyRing key) throws IOException { public static String asciiArmor(@Nonnull PGPKeyRing key)
throws IOException {
if (key instanceof PGPSecretKeyRing) { if (key instanceof PGPSecretKeyRing) {
return ArmorUtils.toAsciiArmoredString((PGPSecretKeyRing) key); return ArmorUtils.toAsciiArmoredString((PGPSecretKeyRing) key);
} else { } else {
@ -99,6 +102,21 @@ public final class PGPainless {
} }
} }
/**
* Wrap a key of certificate in ASCII armor and write the result into the given {@link OutputStream}.
*
* @param key key or certificate
* @param outputStream output stream
*
* @throws IOException in case of an error ion the {@link ArmoredOutputStream}
*/
public static void asciiArmor(@Nonnull PGPKeyRing key, @Nonnull OutputStream outputStream)
throws IOException {
ArmoredOutputStream armorOut = ArmorUtils.toAsciiArmoredStream(key, outputStream);
key.encode(armorOut);
armorOut.close();
}
/** /**
* 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.
* *