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https://github.com/moparisthebest/open-keychain
synced 2024-11-24 01:32:16 -05:00
certs: provider cleanup and bugfixing
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6bacb5ff51
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5c28da44d6
@ -451,6 +451,9 @@ public class KeychainProvider extends ContentProvider {
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projectionMap.put(KeyRingsColumns.MASTER_KEY_ID, Tables.KEY_RINGS + "."
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+ KeyRingsColumns.MASTER_KEY_ID);
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// this is the count of known secret keys who certified this uid
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projectionMap.put("verified", "COUNT(" + Tables.KEYS + "." + Keys._ID + ") AS verified");
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return projectionMap;
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}
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@ -659,38 +662,37 @@ public class KeychainProvider extends ContentProvider {
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break;
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case PUBLIC_KEY_RING_BY_MASTER_KEY_ID_USER_ID:
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qb.setTables(Tables.USER_IDS + " INNER JOIN " + Tables.KEY_RINGS + " ON " + "("
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+ Tables.KEY_RINGS + "." + BaseColumns._ID + " = " + Tables.USER_IDS + "."
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+ KeysColumns.KEY_RING_ROW_ID + " )");
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qb.appendWhere(Tables.KEY_RINGS + "." + KeyRingsColumns.MASTER_KEY_ID + " = ");
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qb.appendWhereEscapeString(uri.getPathSegments().get(3));
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qb.setProjectionMap(getProjectionMapForUserIds());
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break;
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case PUBLIC_KEY_RING_USER_ID:
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case SECRET_KEY_RING_USER_ID:
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qb.setTables(Tables.USER_IDS
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+ " LEFT JOIN " + Tables.CERTS
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+ " ON ("
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+ " INNER JOIN " + Tables.KEY_RINGS + " ON ("
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+ Tables.KEY_RINGS + "." + BaseColumns._ID + " = "
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+ Tables.USER_IDS + "." + KeysColumns.KEY_RING_ROW_ID
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+ ") LEFT JOIN " + Tables.CERTS + " ON ("
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+ Tables.USER_IDS + "." + UserIds.KEY_RING_ROW_ID + " = "
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+ Tables.CERTS + "." + Certs.KEY_RING_ROW_ID
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+ " AND " + Tables.USER_IDS + "." + UserIds.RANK + " = "
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+ Tables.CERTS + "." + Certs.RANK
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+ ") LEFT JOIN " + Tables.KEYS + " ON ("
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+ Tables.KEYS + "." + Keys.KEY_ID + " = "
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+ Tables.CERTS + "." + Certs.KEY_ID_CERTIFIER
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// might introduce a "trusted" flag later? for now, we simply assume
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// every private key's signature is good.
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+ " AND " + Tables.KEYS + "." + Keys.TYPE
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+ " == " + KeyTypes.SECRET
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+ ")");
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groupBy = Tables.USER_IDS + "." + UserIds.RANK;
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HashMap<String, String> pmap = new HashMap<String, String>();
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pmap.put(UserIds._ID, Tables.USER_IDS + "." + UserIds._ID);
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pmap.put(UserIds.USER_ID, Tables.USER_IDS + "." + UserIds.USER_ID);
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pmap.put(UserIds.RANK, Tables.USER_IDS + "." + UserIds.RANK);
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pmap.put("verified", "COUNT(" + Tables.CERTS + "." + Certs._ID + ") AS verified");
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qb.setProjectionMap(pmap);
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qb.setProjectionMap(getProjectionMapForUserIds());
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qb.appendWhere(Tables.USER_IDS + "." + UserIdsColumns.KEY_RING_ROW_ID + " = ");
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qb.appendWhereEscapeString(uri.getPathSegments().get(2));
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if(match == PUBLIC_KEY_RING_BY_MASTER_KEY_ID_USER_ID) {
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qb.appendWhere(Tables.KEY_RINGS + "." + KeyRingsColumns.MASTER_KEY_ID + " = ");
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qb.appendWhereEscapeString(uri.getPathSegments().get(3));
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} else {
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qb.appendWhere(Tables.USER_IDS + "." + UserIdsColumns.KEY_RING_ROW_ID + " = ");
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qb.appendWhereEscapeString(uri.getPathSegments().get(2));
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}
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break;
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@ -728,7 +730,8 @@ public class KeychainProvider extends ContentProvider {
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+ "signer." + Keys.RANK + " = 0"
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+ ")");
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// groupBy = Tables.USER_IDS + "." + UserIds.RANK;
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groupBy = Tables.CERTS + "." + Certs.RANK + ", "
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+ Tables.CERTS + "." + Certs.KEY_ID_CERTIFIER;
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HashMap<String, String> pmap2 = new HashMap<String, String>();
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pmap2.put(Certs._ID, Tables.CERTS + "." + Certs._ID);
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@ -207,7 +207,7 @@ public class ProviderHelper {
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}
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// get a list of owned secret keys, for verification filtering
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Map<Long, PGPKeyRing> allKeyRings = getPGPKeyRings(context, KeyRings.buildPublicKeyRingsUri());
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Map<Long, PGPKeyRing> allKeyRings = getPGPKeyRings(context, KeyRings.buildSecretKeyRingsUri());
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int userIdRank = 0;
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for (String userId : new IterableIterator<String>(masterKey.getUserIDs())) {
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@ -218,35 +218,34 @@ public class ProviderHelper {
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masterKey.getSignaturesForID(userId))) {
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long certId = cert.getKeyID();
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boolean verified = false;
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// only care for signatures from our own private keys
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// do verify signatures from our own private keys
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if(allKeyRings.containsKey(certId)) try {
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// mark them as verified
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cert.init(new JcaPGPContentVerifierBuilderProvider().setProvider("SC"), allKeyRings.get(certId).getPublicKey());
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cert.init(
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new JcaPGPContentVerifierBuilderProvider().setProvider(
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Constants.BOUNCY_CASTLE_PROVIDER_NAME),
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allKeyRings.get(certId).getPublicKey());
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verified = cert.verifyCertification(userId, masterKey);
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// TODO: at this point, we only save signatures from available secret keys.
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// should we save all? those are quite a lot of rows for info we don't really
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// use. I left it out for now - it is available from key servers, so we can
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// always get it later.
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Log.d(Constants.TAG, "sig for " + userId + " " + verified + " from "
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Log.d(Constants.TAG, "Verified sig for " + userId + " " + verified + " from "
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+ PgpKeyHelper.convertKeyIdToHex(cert.getKeyID())
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);
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operations.add(buildPublicCertOperations(
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context, keyRingRowId, userIdRank, masterKey.getKeyID(), cert, verified));
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} catch(SignatureException e) {
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Log.e(Constants.TAG, "Signature verification failed.", e);
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} catch(PGPException e) {
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Log.e(Constants.TAG, "Signature verification failed.", e);
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} else {
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Log.d(Constants.TAG, "ignored sig for "
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Log.e(Constants.TAG, "Signature verification failed! "
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+ PgpKeyHelper.convertKeyIdToHex(masterKey.getKeyID())
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+ " from "
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+ PgpKeyHelper.convertKeyIdToHex(cert.getKeyID())
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);
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operations.add(buildPublicCertOperations(
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context, keyRingRowId, userIdRank, masterKey.getKeyID(), cert, false));
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+ PgpKeyHelper.convertKeyIdToHex(cert.getKeyID()), e);
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} catch(PGPException e) {
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Log.e(Constants.TAG, "Signature verification failed! "
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+ PgpKeyHelper.convertKeyIdToHex(masterKey.getKeyID())
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+ " from "
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+ PgpKeyHelper.convertKeyIdToHex(cert.getKeyID()), e);
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}
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// if we wanted to save all, not just our own verifications
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// buildPublicCertOperations(context, keyRingRowId, rank, cert, verified);
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Log.d(Constants.TAG, "sig for " + userId + " from "
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+ PgpKeyHelper.convertKeyIdToHex(cert.getKeyID())
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);
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// regardless of verification, save the certification
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operations.add(buildPublicCertOperations(
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context, keyRingRowId, userIdRank, masterKey.getKeyID(), cert, verified));
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}
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++userIdRank;
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@ -43,6 +43,7 @@ import org.sufficientlysecure.keychain.helper.Preferences;
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import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
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import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
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import org.sufficientlysecure.keychain.provider.KeychainContract;
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import org.sufficientlysecure.keychain.provider.KeychainDatabase;
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import org.sufficientlysecure.keychain.provider.ProviderHelper;
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import org.sufficientlysecure.keychain.service.KeychainIntentService;
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import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
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@ -164,7 +165,7 @@ public class CertifyKeyActivity extends ActionBarActivity implements
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KeychainContract.KeyRings._ID,
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KeychainContract.KeyRings.MASTER_KEY_ID,
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KeychainContract.Keys.FINGERPRINT,
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KeychainContract.UserIds.USER_ID
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KeychainContract.UserIds.USER_ID,
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};
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static final int INDEX_MASTER_KEY_ID = 1;
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static final int INDEX_FINGERPRINT = 2;
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@ -174,10 +175,11 @@ public class CertifyKeyActivity extends ActionBarActivity implements
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new String[]{
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KeychainContract.UserIds._ID,
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KeychainContract.UserIds.USER_ID,
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KeychainContract.UserIds.RANK
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KeychainContract.UserIds.RANK,
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"verified"
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};
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static final String USER_IDS_SORT_ORDER =
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KeychainContract.UserIds.RANK + " ASC";
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KeychainDatabase.Tables.USER_IDS + "." + KeychainContract.UserIds.RANK + " ASC";
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@Override
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public Loader<Cursor> onCreateLoader(int id, Bundle args) {
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@ -53,12 +53,17 @@ public class ViewCertActivity extends ActionBarActivity
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KeychainContract.Certs._ID,
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KeychainContract.Certs.KEY_ID,
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KeychainContract.UserIds.USER_ID,
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KeychainContract.Certs.RANK,
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KeychainContract.Certs.CREATION,
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KeychainContract.Certs.KEY_ID_CERTIFIER,
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"signer_uid",
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KeychainContract.Certs.KEY_DATA
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};
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private static final int INDEX_KEY_ID = 1;
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private static final int INDEX_USER_ID = 2;
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private static final int INDEX_CREATION = 3;
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private static final int INDEX_KEY_ID_CERTIFIER = 4;
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private static final int INDEX_UID_CERTIFIER = 5;
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private static final int INDEX_KEY_DATA = 6;
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private Uri mDataUri;
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@ -78,7 +83,6 @@ public class ViewCertActivity extends ActionBarActivity
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mSigneeKey = (TextView) findViewById(R.id.signee_key);
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mSigneeUid = (TextView) findViewById(R.id.signee_uid);
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mRank = (TextView) findViewById(R.id.subkey_rank);
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mAlgorithm = (TextView) findViewById(R.id.algorithm);
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mType = (TextView) findViewById(R.id.signature_type);
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mCreation = (TextView) findViewById(R.id.creation);
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@ -108,29 +112,26 @@ public class ViewCertActivity extends ActionBarActivity
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@Override
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public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
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if(data.moveToFirst()) {
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String signeeKey = "0x" + PgpKeyHelper.convertKeyIdToHex(data.getLong(1));
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String signeeKey = "0x" + PgpKeyHelper.convertKeyIdToHex(data.getLong(INDEX_KEY_ID));
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mSigneeKey.setText(signeeKey);
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String signeeUid = data.getString(2);
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String signeeUid = data.getString(INDEX_USER_ID);
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mSigneeUid.setText(signeeUid);
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String subkey_rank = Integer.toString(data.getInt(3));
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mRank.setText(subkey_rank);
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Date creationDate = new Date(data.getLong(4) * 1000);
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Date creationDate = new Date(data.getLong(INDEX_CREATION) * 1000);
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mCreation.setText(DateFormat.getDateFormat(getApplicationContext()).format(creationDate));
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mSignerKeyId = data.getLong(5);
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mSignerKeyId = data.getLong(INDEX_KEY_ID_CERTIFIER);
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String signerKey = "0x" + PgpKeyHelper.convertKeyIdToHex(mSignerKeyId);
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mSignerKey.setText(signerKey);
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String signerUid = data.getString(6);
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String signerUid = data.getString(INDEX_UID_CERTIFIER);
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if(signerUid != null)
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mSignerUid.setText(signerUid);
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else
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mSignerUid.setText(R.string.unknown_uid);
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byte[] sigData = data.getBlob(7);
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byte[] sigData = data.getBlob(INDEX_KEY_DATA);
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PGPSignature sig = PgpConversionHelper.BytesToPGPSignature(sigData);
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if(sig != null) {
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String algorithmStr = PgpKeyHelper.getAlgorithmInfo(sig.getKeyAlgorithm(), 0);
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@ -198,22 +198,26 @@ public class ViewKeyMainFragment extends Fragment implements
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static final int KEYRING_INDEX_MASTER_KEY_ID = 1;
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static final int KEYRING_INDEX_USER_ID = 2;
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static final String[] USER_IDS_PROJECTION =
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new String[]{
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KeychainContract.UserIds._ID,
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KeychainContract.UserIds.USER_ID,
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KeychainContract.UserIds.RANK,
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};
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static final String[] USER_IDS_PROJECTION = new String[]{
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KeychainContract.UserIds._ID,
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KeychainContract.UserIds.USER_ID,
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KeychainContract.UserIds.RANK,
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"verified",
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};
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// not the main user id
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static final String USER_IDS_SELECTION =
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KeychainDatabase.Tables.USER_IDS + "." + KeychainContract.UserIds.RANK + " > 0 ";
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static final String USER_IDS_SORT_ORDER =
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KeychainContract.UserIds.RANK + " COLLATE LOCALIZED ASC";
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KeychainDatabase.Tables.USER_IDS + "." + KeychainContract.UserIds.RANK + " COLLATE LOCALIZED ASC";
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static final String[] KEYS_PROJECTION =
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new String[]{KeychainContract.Keys._ID, KeychainContract.Keys.KEY_ID,
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static final String[] KEYS_PROJECTION = new String[]{
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KeychainContract.Keys._ID, KeychainContract.Keys.KEY_ID,
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KeychainContract.Keys.IS_MASTER_KEY, KeychainContract.Keys.ALGORITHM,
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KeychainContract.Keys.KEY_SIZE, KeychainContract.Keys.CAN_CERTIFY,
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KeychainContract.Keys.CAN_SIGN, KeychainContract.Keys.CAN_ENCRYPT,
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KeychainContract.Keys.CREATION, KeychainContract.Keys.EXPIRY,
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KeychainContract.Keys.FINGERPRINT};
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KeychainContract.Keys.FINGERPRINT
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};
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static final String KEYS_SORT_ORDER = KeychainContract.Keys.RANK + " ASC";
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static final int KEYS_INDEX_ID = 0;
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static final int KEYS_INDEX_KEY_ID = 1;
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@ -60,24 +60,6 @@
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android:paddingRight="5dip" />
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</TableRow>
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<TableRow
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android:layout_width="fill_parent"
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android:layout_height="fill_parent">
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<TextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_gravity="top"
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android:paddingRight="10dip"
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android:text="@string/label_subkey_rank" />
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<TextView
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android:id="@+id/subkey_rank"
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:paddingRight="5dip" />
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</TableRow>
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<TableRow
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android:layout_width="fill_parent"
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android:layout_height="fill_parent">
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