diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java')
| -rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java | 60 |
1 files changed, 47 insertions, 13 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java index 9effe4e67..f00383e0f 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java @@ -45,6 +45,7 @@ import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; +import java.util.ArrayList; import java.util.Arrays; import java.util.Comparator; import java.util.Date; @@ -339,7 +340,17 @@ public class UncachedKeyRing { } } + ArrayList<String> processedUserIds = new ArrayList<String>(); for (String userId : new IterableIterator<String>(masterKey.getUserIDs())) { + // check for duplicate user ids + if (processedUserIds.contains(userId)) { + log.add(LogLevel.WARN, LogType.MSG_KC_UID_DUP, + indent, userId); + // strip out the first found user id with this name + modified = PGPPublicKey.removeCertification(modified, userId); + } + processedUserIds.add(userId); + PGPSignature selfCert = null; revocation = null; @@ -416,13 +427,13 @@ public class UncachedKeyRing { if (selfCert == null) { selfCert = zert; } else if (selfCert.getCreationTime().before(cert.getCreationTime())) { - log.add(LogLevel.DEBUG, LogType.MSG_KC_UID_DUP, + log.add(LogLevel.DEBUG, LogType.MSG_KC_UID_CERT_DUP, indent, userId); modified = PGPPublicKey.removeCertification(modified, userId, selfCert); redundantCerts += 1; selfCert = zert; } else { - log.add(LogLevel.DEBUG, LogType.MSG_KC_UID_DUP, + log.add(LogLevel.DEBUG, LogType.MSG_KC_UID_CERT_DUP, indent, userId); modified = PGPPublicKey.removeCertification(modified, userId, zert); redundantCerts += 1; @@ -485,6 +496,10 @@ public class UncachedKeyRing { // Replace modified key in the keyring ring = replacePublicKey(ring, modified); + if (ring == null) { + log.add(LogLevel.ERROR, LogType.MSG_MG_ERROR_SECRET_DUMMY, indent); + return null; + } indent -= 1; } @@ -652,6 +667,10 @@ public class UncachedKeyRing { } // replace pubkey in keyring ring = replacePublicKey(ring, modified); + if (ring == null) { + log.add(LogLevel.ERROR, LogType.MSG_MG_ERROR_SECRET_DUMMY, indent); + return null; + } indent -= 1; } @@ -694,7 +713,7 @@ public class UncachedKeyRing { if (getMasterKeyId() != masterKeyId || !Arrays.equals(getFingerprint(), other.getFingerprint())) { - log.add(LogLevel.ERROR, LogType.MSG_MG_HETEROGENEOUS, indent); + log.add(LogLevel.ERROR, LogType.MSG_MG_ERROR_HETEROGENEOUS, indent); return null; } @@ -741,6 +760,10 @@ public class UncachedKeyRing { } else { // otherwise, just insert the public key result = replacePublicKey(result, key); + if (result == null) { + log.add(LogLevel.ERROR, LogType.MSG_MG_ERROR_SECRET_DUMMY, indent); + return null; + } } continue; } @@ -769,6 +792,10 @@ public class UncachedKeyRing { if (!key.isMasterKey()) { if (modified != resultKey) { result = replacePublicKey(result, modified); + if (result == null) { + log.add(LogLevel.ERROR, LogType.MSG_MG_ERROR_SECRET_DUMMY, indent); + return null; + } } continue; } @@ -793,6 +820,10 @@ public class UncachedKeyRing { // If anything changed, save the updated (sub)key if (modified != resultKey) { result = replacePublicKey(result, modified); + if (result == null) { + log.add(LogLevel.ERROR, LogType.MSG_MG_ERROR_SECRET_DUMMY, indent); + return null; + } } } @@ -807,7 +838,7 @@ public class UncachedKeyRing { return new UncachedKeyRing(result); } catch (IOException e) { - log.add(LogLevel.ERROR, LogType.MSG_MG_FATAL_ENCODE, indent); + log.add(LogLevel.ERROR, LogType.MSG_MG_ERROR_ENCODE, indent); return null; } @@ -838,16 +869,19 @@ public class UncachedKeyRing { */ 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()); - // TODO generate secret key with S2K dummy, if none exists! for now, just die. - if (sKey == null) { - throw new RuntimeException("dummy secret key generation not yet implemented"); + PGPPublicKeyRing pubRing = (PGPPublicKeyRing) ring; + return PGPPublicKeyRing.insertPublicKey(pubRing, key); + } else { + PGPSecretKeyRing secRing = (PGPSecretKeyRing) ring; + PGPSecretKey sKey = secRing.getSecretKey(key.getKeyID()); + // TODO generate secret key with S2K dummy, if none exists! + if (sKey == null) { + Log.e(Constants.TAG, "dummy secret key generation not yet implemented"); + return null; + } + sKey = PGPSecretKey.replacePublicKey(sKey, key); + return PGPSecretKeyRing.insertSecretKey(secRing, sKey); } - sKey = PGPSecretKey.replacePublicKey(sKey, key); - return PGPSecretKeyRing.insertSecretKey(secRing, sKey); } /** This method removes a subkey in a keyring. |