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Add SigningOptions.add{Inline|Detached}Signatures(decryptor, pgpSecretKeyRingCollection, type)

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This commit is contained in:
Paul Schaub 2021-05-27 13:55:18 +02:00
parent 8e6abe5d02
commit e3749f5734
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 40 additions and 0 deletions
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pgpainless-core/src/main/java/org/pgpainless/encryption_signing/SigningOptions.java
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@ -27,6 +27,7 @@ import org.bouncycastle.openpgp.PGPPrivateKey;
import org.bouncycastle.openpgp.PGPPublicKey; import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPSecretKey; import org.bouncycastle.openpgp.PGPSecretKey;
import org.bouncycastle.openpgp.PGPSecretKeyRing; import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import org.bouncycastle.openpgp.PGPSignatureGenerator; import org.bouncycastle.openpgp.PGPSignatureGenerator;
import org.bouncycastle.openpgp.operator.PGPContentSignerBuilder; import org.bouncycastle.openpgp.operator.PGPContentSignerBuilder;
import org.pgpainless.PGPainless; import org.pgpainless.PGPainless;
@ -88,6 +89,26 @@ public final class SigningOptions {
private final Map<SubkeyIdentifier, SigningMethod> signingMethods = new HashMap<>(); private final Map<SubkeyIdentifier, SigningMethod> signingMethods = new HashMap<>();
private HashAlgorithm hashAlgorithmOverride; private HashAlgorithm hashAlgorithmOverride;
/**
* Add inline signatures with all secret key rings in the provided secret key ring collection.
*
* @param secrectKeyDecryptor decryptor to unlock the signing secret keys
* @param signingKeys collection of signing keys
* @param signatureType type of signature (binary, canonical text)
* @return this
* @throws KeyValidationException if something is wrong with any of the keys
* @throws PGPException if any of the keys cannot be unlocked or a signing method cannot be created
*/
public SigningOptions addInlineSignatures(SecretKeyRingProtector secrectKeyDecryptor,
PGPSecretKeyRingCollection signingKeys,
DocumentSignatureType signatureType)
throws KeyValidationException, PGPException {
for (PGPSecretKeyRing signingKey : signingKeys) {
addInlineSignature(secrectKeyDecryptor, signingKey, signatureType);
}
return this;
}
/** /**
* Add an inline-signature. * Add an inline-signature.
* Inline signatures are being embedded into the message itself and can be processed in one pass, thanks to the use * Inline signatures are being embedded into the message itself and can be processed in one pass, thanks to the use
@ -150,6 +171,25 @@ public final class SigningOptions {
return this; return this;
} }
/**
* Add detached signatures with all key rings from the provided secret key ring collection.
*
* @param secretKeyDecryptor decryptor to unlock the secret signing keys
* @param signingKeys collection of signing key rings
* @param signatureType type of the signature (binary, canonical text)
* @return this
* @throws PGPException if any of the keys cannot be validated or unlocked, or if any signing method cannot be created
*/
public SigningOptions addDetachedSignatures(SecretKeyRingProtector secretKeyDecryptor,
PGPSecretKeyRingCollection signingKeys,
DocumentSignatureType signatureType)
throws PGPException {
for (PGPSecretKeyRing signingKey : signingKeys) {
addDetachedSignature(secretKeyDecryptor, signingKey, signatureType);
}
return this;
}
/** /**
* Create a detached signature. * Create a detached signature.
* Detached signatures are not being added into the PGP message itself. * Detached signatures are not being added into the PGP message itself.