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Code Issues Releases Wiki Activity

canonicalize: couple of fixes

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This commit is contained in:
Vincent Breitmoser 2014-07-26 22:16:33 +02:00
parent 13bfa3b487
commit 45722d7cfb
2 changed files with 30 additions and 18 deletions
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40
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
View File

@ -23,13 +23,11 @@ import org.sufficientlysecure.keychain.service.OperationResultParcel.LogType;
import org.sufficientlysecure.keychain.util.IterableIterator;
import org.sufficientlysecure.keychain.util.Log;
import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.Date;
import java.util.HashSet;
@ -514,14 +512,16 @@ public class UncachedKeyRing {
continue;
}
// if this certificate says it allows signing for the key
if (zert.getHashedSubPackets().hasSubpacket(SignatureSubpacketTags.KEY_FLAGS)) {
int flags = ((KeyFlags) zert.getHashedSubPackets()
.getSubpacket(SignatureSubpacketTags.KEY_FLAGS)).getFlags();
// If this subkey is allowed to sign data,
if ((flags & PGPKeyFlags.CAN_SIGN) == PGPKeyFlags.CAN_SIGN) {
boolean ok = false;
// it MUST have an embedded primary key binding signature
try {
PGPSignatureList list = zert.getUnhashedSubPackets().getEmbeddedSignatures();
boolean ok = false;
for (int i = 0; i < list.size(); i++) {
WrappedSignature subsig = new WrappedSignature(list.get(i));
if (subsig.getSignatureType() == PGPSignature.PRIMARYKEY_BINDING) {
@ -535,17 +535,19 @@ public class UncachedKeyRing {
}
}
}
if (!ok) {
log.add(LogLevel.WARN, LogType.MSG_KC_SUB_PRIMARY_NONE, indent);
badCerts += 1;
continue;
}
} catch (Exception e) {
log.add(LogLevel.WARN, LogType.MSG_KC_SUB_PRIMARY_BAD_ERR, indent);
badCerts += 1;
continue;
}
// if it doesn't, get rid of this!
if (!ok) {
log.add(LogLevel.WARN, LogType.MSG_KC_SUB_PRIMARY_NONE, indent);
badCerts += 1;
continue;
}
}
}
// if we already have a cert, and this one is not newer: skip it
@ -558,6 +560,8 @@ public class UncachedKeyRing {
selfCert = zert;
// if this is newer than a possibly existing revocation, drop that one
if (revocation != null && selfCert.getCreationTime().after(revocation.getCreationTime())) {
log.add(LogLevel.DEBUG, LogType.MSG_KC_SUB_REVOKE_DUP, indent);
redundantCerts += 1;
revocation = null;
}
@ -591,7 +595,7 @@ public class UncachedKeyRing {
// it is not properly bound? error!
if (selfCert == null) {
ring = replacePublicKey(ring, modified);
ring = removeSubKey(ring, key);
log.add(LogLevel.ERROR, LogType.MSG_KC_SUB_NO_CERT,
indent, PgpKeyHelper.convertKeyIdToHex(key.getKeyID()));
@ -803,4 +807,20 @@ public class UncachedKeyRing {
return PGPSecretKeyRing.insertSecretKey(secRing, sKey);
}
/** This method removes a subkey in a keyring.
*
* This method essentially wraps PGP*KeyRing.remove*Key, where the keyring may be of either
* the secret or public subclass.
*
* @return the resulting PGPKeyRing of the same type as the input
*/
private static PGPKeyRing removeSubKey(PGPKeyRing ring, PGPPublicKey key) {
if (ring instanceof PGPPublicKeyRing) {
return PGPPublicKeyRing.removePublicKey((PGPPublicKeyRing) ring, key);
} else {
PGPSecretKey sKey = ((PGPSecretKeyRing) ring).getSecretKey(key.getKeyID());
return PGPSecretKeyRing.removeSecretKey((PGPSecretKeyRing) ring, sKey);
}
}
}

8
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/WrappedSecretKey.java
View File

@ -51,14 +51,6 @@ public class WrappedSecretKey extends WrappedPublicKey {
return (WrappedSecretKeyRing) mRing;
}
/** Returns the wrapped PGPSecretKeyRing.
* This function is for compatibility only, should not be used anymore and will be removed
*/
@Deprecated
public PGPSecretKey getKeyExternal() {
return mSecretKey;
}
public boolean unlock(String passphrase) throws PgpGeneralException {
try {
PBESecretKeyDecryptor keyDecryptor = new JcePBESecretKeyDecryptorBuilder().setProvider(