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Code Issues Releases Wiki Activity

ArmorUtils: Add method to print single public keys

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This commit is contained in:
Paul Schaub 2022-01-04 17:22:02 +01:00
parent 1447dfc642
commit 5884c4afcd
1 changed files with 24 additions and 7 deletions
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31
pgpainless-core/src/main/java/org/pgpainless/util/ArmorUtils.java
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@ -18,8 +18,10 @@ import java.util.regex.Pattern;
import org.bouncycastle.bcpg.ArmoredInputStream; import org.bouncycastle.bcpg.ArmoredInputStream;
import org.bouncycastle.bcpg.ArmoredOutputStream; import org.bouncycastle.bcpg.ArmoredOutputStream;
import org.bouncycastle.openpgp.PGPKeyRing; import org.bouncycastle.openpgp.PGPKeyRing;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPPublicKeyRing; import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection; import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
import org.bouncycastle.openpgp.PGPSecretKey;
import org.bouncycastle.openpgp.PGPSecretKeyRing; import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.bouncycastle.openpgp.PGPSecretKeyRingCollection; import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import org.bouncycastle.openpgp.PGPUtil; import org.bouncycastle.openpgp.PGPUtil;
@ -43,13 +45,23 @@ public final class ArmorUtils {
} }
public static String toAsciiArmoredString(PGPSecretKey secretKey) throws IOException {
MultiMap<String, String> header = keyToHeader(secretKey.getPublicKey());
return toAsciiArmoredString(secretKey.getEncoded(), header);
}
public static String toAsciiArmoredString(PGPPublicKey publicKey) throws IOException {
MultiMap<String, String> header = keyToHeader(publicKey);
return toAsciiArmoredString(publicKey.getEncoded(), header);
}
public static String toAsciiArmoredString(PGPSecretKeyRing secretKeys) throws IOException { public static String toAsciiArmoredString(PGPSecretKeyRing secretKeys) throws IOException {
MultiMap<String, String> header = keyToHeader(secretKeys); MultiMap<String, String> header = keysToHeader(secretKeys);
return toAsciiArmoredString(secretKeys.getEncoded(), header); return toAsciiArmoredString(secretKeys.getEncoded(), header);
} }
public static String toAsciiArmoredString(PGPPublicKeyRing publicKeys) throws IOException { public static String toAsciiArmoredString(PGPPublicKeyRing publicKeys) throws IOException {
MultiMap<String, String> header = keyToHeader(publicKeys); MultiMap<String, String> header = keysToHeader(publicKeys);
return toAsciiArmoredString(publicKeys.getEncoded(), header); return toAsciiArmoredString(publicKeys.getEncoded(), header);
} }
@ -66,7 +78,7 @@ public final class ArmorUtils {
} }
public static ArmoredOutputStream toAsciiArmoredStream(PGPKeyRing keyRing, OutputStream outputStream) { public static ArmoredOutputStream toAsciiArmoredStream(PGPKeyRing keyRing, OutputStream outputStream) {
MultiMap<String, String> header = keyToHeader(keyRing); MultiMap<String, String> header = keysToHeader(keyRing);
return toAsciiArmoredStream(outputStream, header); return toAsciiArmoredStream(outputStream, header);
} }
@ -94,10 +106,10 @@ public final class ArmorUtils {
return sb.toString(); return sb.toString();
} }
private static MultiMap<String, String> keyToHeader(PGPKeyRing keyRing) { private static MultiMap<String, String> keyToHeader(PGPPublicKey publicKey) {
MultiMap<String, String> header = new MultiMap<>(); MultiMap<String, String> header = new MultiMap<>();
OpenPgpFingerprint fingerprint = OpenPgpFingerprint.of(keyRing); OpenPgpFingerprint fingerprint = OpenPgpFingerprint.of(publicKey);
Iterator<String> userIds = keyRing.getPublicKey().getUserIDs(); Iterator<String> userIds = publicKey.getUserIDs();
header.put(HEADER_COMMENT, fingerprint.prettyPrint()); header.put(HEADER_COMMENT, fingerprint.prettyPrint());
if (userIds.hasNext()) { if (userIds.hasNext()) {
@ -106,6 +118,11 @@ public final class ArmorUtils {
return header; return header;
} }
private static MultiMap<String, String> keysToHeader(PGPKeyRing keyRing) {
PGPPublicKey publicKey = keyRing.getPublicKey();
return keyToHeader(publicKey);
}
public static String toAsciiArmoredString(byte[] bytes) throws IOException { public static String toAsciiArmoredString(byte[] bytes) throws IOException {
return toAsciiArmoredString(bytes, null); return toAsciiArmoredString(bytes, null);
} }
@ -147,7 +164,7 @@ public final class ArmorUtils {
public static ArmoredOutputStream createArmoredOutputStreamFor(PGPKeyRing keyRing, OutputStream outputStream) { public static ArmoredOutputStream createArmoredOutputStreamFor(PGPKeyRing keyRing, OutputStream outputStream) {
ArmoredOutputStream armor = ArmoredOutputStreamFactory.get(outputStream); ArmoredOutputStream armor = ArmoredOutputStreamFactory.get(outputStream);
MultiMap<String, String> headerMap = keyToHeader(keyRing); MultiMap<String, String> headerMap = keysToHeader(keyRing);
for (String header : headerMap.keySet()) { for (String header : headerMap.keySet()) {
for (String value : headerMap.get(header)) { for (String value : headerMap.get(header)) {
armor.addHeader(header, value); armor.addHeader(header, value);