PGPainless/cert-d-java
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Add back support for getXIfChanged(Y, tag)

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This commit is contained in:
Paul Schaub 2022-08-24 13:04:28 +02:00
parent d050cb5516
commit 27f4598437
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
15 changed files with 423 additions and 101 deletions
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32
pgp-cert-d-java/src/main/java/pgp/cert_d/PGPCertificateDirectory.java
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@ -33,6 +33,16 @@ public class PGPCertificateDirectory
return backend.readByFingerprint(fingerprint);
}
@Override
public Certificate getByFingerprintIfChanged(String fingerprint, long tag)
throws IOException, BadNameException, BadDataException {
if (tag != backend.getTagForFingerprint(fingerprint)) {
return getByFingerprint(fingerprint);
}
return null;
}
@Override
public Certificate getBySpecialName(String specialName)
throws BadNameException, BadDataException, IOException {
@ -43,6 +53,15 @@ public class PGPCertificateDirectory
return null;
}
@Override
public Certificate getBySpecialNameIfChanged(String specialName, long tag)
throws IOException, BadNameException, BadDataException {
if (tag != backend.getTagForSpecialName(specialName)) {
return getBySpecialName(specialName);
}
return null;
}
@Override
public Certificate getTrustRootCertificate()
throws IOException, BadDataException {
@ -53,6 +72,15 @@ public class PGPCertificateDirectory
}
}
@Override
public Certificate getTrustRootCertificateIfChanged(long tag) throws IOException, BadDataException {
try {
return getBySpecialNameIfChanged(SpecialNames.TRUST_ROOT, tag);
} catch (BadNameException e) {
throw new AssertionError("'" + SpecialNames.TRUST_ROOT + "' is an implementation MUST");
}
}
@Override
public Iterator<Certificate> items() {
return backend.readItems();
@ -179,6 +207,10 @@ public class PGPCertificateDirectory
Certificate doInsertWithSpecialName(String specialName, InputStream data, KeyMaterialMerger merge)
throws IOException, BadDataException, BadNameException;
Long getTagForFingerprint(String fingerprint) throws BadNameException, IOException;
Long getTagForSpecialName(String specialName) throws BadNameException, IOException;
}
public interface LockingMechanism {