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Code Issues Releases Wiki Activity

code cleanup in ProviderHelper and UncachedKeyRing

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This commit is contained in:
Vincent Breitmoser 2014-06-18 10:00:21 +02:00
parent d8b0015d25
commit 1e45e5cd9a
2 changed files with 22 additions and 36 deletions
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46
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
View File

@ -51,6 +51,7 @@ import java.util.Vector;
* @see org.sufficientlysecure.keychain.pgp.UncachedSecretKey
*
*/
@SuppressWarnings("unchecked")
public class UncachedKeyRing {
final PGPKeyRing mRing;
@ -65,12 +66,6 @@ public class UncachedKeyRing {
return mRing.getPublicKey().getKeyID();
}
/* TODO don't use this */
@Deprecated
public PGPKeyRing getRing() {
return mRing;
}
public UncachedPublicKey getPublicKey() {
return new UncachedPublicKey(mRing.getPublicKey());
}
@ -103,15 +98,6 @@ public class UncachedKeyRing {
return mRing.getPublicKey().getFingerprint();
}
public static UncachedKeyRing decodePublicFromData(byte[] data)
throws PgpGeneralException, IOException {
UncachedKeyRing ring = decodeFromData(data);
if(ring.isSecret()) {
throw new PgpGeneralException("Object not recognized as PGPPublicKeyRing!");
}
return ring;
}
public static UncachedKeyRing decodeFromData(byte[] data)
throws PgpGeneralException, IOException {
BufferedInputStream bufferedInput =
@ -202,7 +188,8 @@ public class UncachedKeyRing {
* @return A canonicalized key, or null on fatal error
*
*/
public UncachedKeyRing canonicalizePublic(OperationLog log, int indent) {
@SuppressWarnings("ConstantConditions")
public UncachedKeyRing canonicalize(OperationLog log, int indent) {
if (isSecret()) {
throw new RuntimeException("Tried to public-canonicalize non-public keyring. " +
"This is a programming error and should never happen!");
@ -624,16 +611,6 @@ public class UncachedKeyRing {
return new UncachedKeyRing(ring);
}
private static PGPKeyRing replacePublicKey(PGPKeyRing ring, PGPPublicKey key) {
if (ring instanceof PGPPublicKeyRing) {
return PGPPublicKeyRing.insertPublicKey((PGPPublicKeyRing) ring, key);
}
PGPSecretKeyRing secRing = (PGPSecretKeyRing) ring;
PGPSecretKey sKey = secRing.getSecretKey(key.getKeyID());
sKey = PGPSecretKey.replacePublicKey(sKey, key);
return PGPSecretKeyRing.insertSecretKey(secRing, sKey);
}
/** This operation consolidates a list of UncachedKeyRings into a single, combined
* UncachedKeyRing.
*
@ -759,4 +736,21 @@ public class UncachedKeyRing {
}
/** This method replaces a public key in a keyring.
*
* This method essentially wraps PGP*KeyRing.insertPublicKey, 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 replacePublicKey(PGPKeyRing ring, PGPPublicKey key) {
if (ring instanceof PGPPublicKeyRing) {
return PGPPublicKeyRing.insertPublicKey((PGPPublicKeyRing) ring, key);
}
PGPSecretKeyRing secRing = (PGPSecretKeyRing) ring;
PGPSecretKey sKey = secRing.getSecretKey(key.getKeyID());
sKey = PGPSecretKey.replacePublicKey(sKey, key);
return PGPSecretKeyRing.insertSecretKey(secRing, sKey);
}
}

12
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java
View File

@ -68,7 +68,7 @@ import java.util.Set;
* name, it is not only a helper but actually the main interface for all
* synchronous database operations.
*
* Operations in this class write logs (TODO). These can be obtained from the
* Operations in this class write logs. These can be obtained from the
* OperationResultParcel return values directly, but are also accumulated over
* the lifetime of the executing ProviderHelper object unless the resetLog()
* method is called to start a new one specifically.
@ -284,16 +284,8 @@ public class ProviderHelper {
new String[]{ PgpKeyHelper.convertKeyIdToHex(masterKeyId) });
mIndent += 1;
try {
WrappedPublicKeyRing ring = getWrappedPublicKeyRing(KeyRings.buildUnifiedKeyRingUri(masterKeyId));
// ring.get
} catch(NotFoundException e) {
// no biggie
}
// Canonicalize this key, to assert a number of assumptions made about it.
keyRing = keyRing.canonicalizePublic(mLog, mIndent);
keyRing = keyRing.canonicalize(mLog, mIndent);
if (keyRing == null) {
return SaveKeyringResult.RESULT_ERROR;
}