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Simplify key template methods by replacing String and UserID args with CharSequence

This commit is contained in:
Paul Schaub 2023-05-03 13:51:59 +02:00
parent 9c81137f48
commit 8869d9bd78
Signed by: vanitasvitae
GPG Key ID: 62BEE9264BF17311
1 changed files with 19 additions and 94 deletions
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113
pgpainless-core/src/main/java/org/pgpainless/key/generation/KeyRingTemplates.java
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@ -17,7 +17,6 @@ import org.pgpainless.key.generation.type.KeyType;
import org.pgpainless.key.generation.type.eddsa.EdDSACurve;
import org.pgpainless.key.generation.type.rsa.RsaLength;
import org.pgpainless.key.generation.type.xdh.XDHSpec;
import org.pgpainless.key.util.UserId;
import org.pgpainless.util.Passphrase;
public final class KeyRingTemplates {
@ -111,46 +110,20 @@ public final class KeyRingTemplates {
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing simpleRsaKeyRing(@Nullable UserId userId, @Nonnull RsaLength length)
throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, PGPException {
return simpleRsaKeyRing(userId == null ? null : userId.toString(), length);
}
/**
* Creates a simple, unencrypted RSA KeyPair of length {@code length} with user-id {@code userId}.
* The KeyPair consists of a single RSA master key which is used for signing, encryption and certification.
*
* @param userId user id.
* @param length length in bits.
*
* @return {@link PGPSecretKeyRing} containing the KeyPair.
*
* @throws InvalidAlgorithmParameterException in case of invalid key generation parameters
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing simpleRsaKeyRing(@Nullable String userId, @Nonnull RsaLength length)
public PGPSecretKeyRing simpleRsaKeyRing(@Nullable CharSequence userId, @Nonnull RsaLength length)
throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, PGPException {
return simpleRsaKeyRing(userId, length, Passphrase.emptyPassphrase());
}
/**
* Creates a simple RSA KeyPair of length {@code length} with user-id {@code userId}.
* The KeyPair consists of a single RSA master key which is used for signing, encryption and certification.
*
* @param userId user id.
* @param length length in bits.
* @param password Password of the key. Can be null for unencrypted keys.
*
* @return {@link PGPSecretKeyRing} containing the KeyPair.
*
* @throws InvalidAlgorithmParameterException in case of invalid key generation parameters
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing simpleRsaKeyRing(@Nullable UserId userId, @Nonnull RsaLength length, @Nullable String password)
throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, PGPException {
return simpleRsaKeyRing(userId == null ? null : userId.toString(), length, password);
public PGPSecretKeyRing simpleRsaKeyRing(@Nullable CharSequence userId, @Nonnull RsaLength length, @Nonnull Passphrase passphrase)
throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
KeyRingBuilder builder = PGPainless.buildKeyRing()
.setPrimaryKey(KeySpec.getBuilder(KeyType.RSA(length), KeyFlag.CERTIFY_OTHER, KeyFlag.SIGN_DATA, KeyFlag.ENCRYPT_COMMS))
.setPassphrase(passphrase);
if (userId != null) {
builder.addUserId(userId.toString());
}
return builder.build();
}
/**
@ -167,7 +140,7 @@ public final class KeyRingTemplates {
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing simpleRsaKeyRing(@Nullable String userId, @Nonnull RsaLength length, @Nullable String password)
public PGPSecretKeyRing simpleRsaKeyRing(@Nullable CharSequence userId, @Nonnull RsaLength length, @Nullable String password)
throws PGPException, NoSuchAlgorithmException, InvalidAlgorithmParameterException {
Passphrase passphrase = Passphrase.emptyPassphrase();
if (!isNullOrEmpty(password)) {
@ -176,17 +149,6 @@ public final class KeyRingTemplates {
return simpleRsaKeyRing(userId, length, passphrase);
}
public PGPSecretKeyRing simpleRsaKeyRing(@Nullable String userId, @Nonnull RsaLength length, @Nonnull Passphrase passphrase)
throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
KeyRingBuilder builder = PGPainless.buildKeyRing()
.setPrimaryKey(KeySpec.getBuilder(KeyType.RSA(length), KeyFlag.CERTIFY_OTHER, KeyFlag.SIGN_DATA, KeyFlag.ENCRYPT_COMMS))
.setPassphrase(passphrase);
if (userId != null) {
builder.addUserId(userId);
}
return builder.build();
}
/**
* Creates a key ring consisting of an ed25519 EdDSA primary key and a curve25519 XDH subkey.
* The EdDSA primary key is used for signing messages and certifying the sub key.
@ -200,48 +162,11 @@ public final class KeyRingTemplates {
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing simpleEcKeyRing(@Nullable UserId userId)
throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, PGPException {
return simpleEcKeyRing(userId == null ? null : userId.toString());
}
/**
* Creates a key ring consisting of an ed25519 EdDSA primary key and a curve25519 XDH subkey.
* The EdDSA primary key is used for signing messages and certifying the sub key.
* The XDH subkey is used for encryption and decryption of messages.
*
* @param userId user-id
*
* @return {@link PGPSecretKeyRing} containing the key pairs.
*
* @throws InvalidAlgorithmParameterException in case of invalid key generation parameters
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing simpleEcKeyRing(@Nullable String userId)
public PGPSecretKeyRing simpleEcKeyRing(@Nullable CharSequence userId)
throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, PGPException {
return simpleEcKeyRing(userId, Passphrase.emptyPassphrase());
}
/**
* Creates a key ring consisting of an ed25519 EdDSA primary key and a curve25519 XDH subkey.
* The EdDSA primary key is used for signing messages and certifying the sub key.
* The XDH subkey is used for encryption and decryption of messages.
*
* @param userId user-id
* @param password Password of the private key. Can be null for an unencrypted key.
*
* @return {@link PGPSecretKeyRing} containing the key pairs.
*
* @throws InvalidAlgorithmParameterException in case of invalid key generation parameters
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing simpleEcKeyRing(@Nullable UserId userId, String password)
throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, PGPException {
return simpleEcKeyRing(userId == null ? null : userId.toString(), password);
}
/**
* Creates a key ring consisting of an ed25519 EdDSA primary key and a X25519 XDH subkey.
* The EdDSA primary key is used for signing messages and certifying the sub key.
@ -256,7 +181,7 @@ public final class KeyRingTemplates {
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing simpleEcKeyRing(@Nullable String userId, String password)
public PGPSecretKeyRing simpleEcKeyRing(@Nullable CharSequence userId, String password)
throws PGPException, NoSuchAlgorithmException, InvalidAlgorithmParameterException {
Passphrase passphrase = Passphrase.emptyPassphrase();
if (!isNullOrEmpty(password)) {
@ -265,14 +190,14 @@ public final class KeyRingTemplates {
return simpleEcKeyRing(userId, passphrase);
}
public PGPSecretKeyRing simpleEcKeyRing(@Nullable String userId, @Nonnull Passphrase passphrase)
public PGPSecretKeyRing simpleEcKeyRing(@Nullable CharSequence userId, @Nonnull Passphrase passphrase)
throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
KeyRingBuilder builder = PGPainless.buildKeyRing()
.setPrimaryKey(KeySpec.getBuilder(KeyType.EDDSA(EdDSACurve._Ed25519), KeyFlag.CERTIFY_OTHER, KeyFlag.SIGN_DATA))
.addSubkey(KeySpec.getBuilder(KeyType.XDH(XDHSpec._X25519), KeyFlag.ENCRYPT_STORAGE, KeyFlag.ENCRYPT_COMMS))
.setPassphrase(passphrase);
if (userId != null) {
builder.addUserId(userId);
builder.addUserId(userId.toString());
}
return builder.build();
}
@ -288,7 +213,7 @@ public final class KeyRingTemplates {
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing modernKeyRing(@Nullable String userId) throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
public PGPSecretKeyRing modernKeyRing(@Nullable CharSequence userId) throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
return modernKeyRing(userId, Passphrase.emptyPassphrase());
}
@ -304,13 +229,13 @@ public final class KeyRingTemplates {
* @throws NoSuchAlgorithmException in case of missing algorithm implementation in the crypto provider
* @throws PGPException in case of an OpenPGP related error
*/
public PGPSecretKeyRing modernKeyRing(@Nullable String userId, @Nullable String password)
public PGPSecretKeyRing modernKeyRing(@Nullable CharSequence userId, @Nullable String password)
throws InvalidAlgorithmParameterException, NoSuchAlgorithmException, PGPException {
Passphrase passphrase = (password != null ? Passphrase.fromPassword(password) : Passphrase.emptyPassphrase());
return modernKeyRing(userId, passphrase);
}
public PGPSecretKeyRing modernKeyRing(@Nullable String userId, @Nonnull Passphrase passphrase)
public PGPSecretKeyRing modernKeyRing(@Nullable CharSequence userId, @Nonnull Passphrase passphrase)
throws PGPException, InvalidAlgorithmParameterException, NoSuchAlgorithmException {
KeyRingBuilder builder = PGPainless.buildKeyRing()
.setPrimaryKey(KeySpec.getBuilder(KeyType.EDDSA(EdDSACurve._Ed25519), KeyFlag.CERTIFY_OTHER))
@ -318,7 +243,7 @@ public final class KeyRingTemplates {
.addSubkey(KeySpec.getBuilder(KeyType.EDDSA(EdDSACurve._Ed25519), KeyFlag.SIGN_DATA))
.setPassphrase(passphrase);
if (userId != null) {
builder.addUserId(userId);
builder.addUserId(userId.toString());
}
return builder.build();
}