mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-12-25 08:28:50 -05:00
Continue contact db sync
- Only add keyrings to contact db that are not expired nor revoked - Merge all user ids of a key into one contact (#659) - Update contacts: Changes in keyrings (user id add, user id revoke, change of primary id) will be updated into contact db TODO: - delete contact once keyring is removed from OK - sync: wait for key downloads to complete before changing contact db
This commit is contained in:
mar-v-in
parent
90f9646f25
commit
0bcf7a39bf
@ -22,7 +22,6 @@ import android.accounts.AccountManager;
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import android.content.*;
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import android.database.Cursor;
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import android.net.Uri;
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import android.os.RemoteException;
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import android.provider.ContactsContract;
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import android.util.Patterns;
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import org.sufficientlysecure.keychain.Constants;
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@ -32,10 +31,7 @@ import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
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import org.sufficientlysecure.keychain.provider.KeychainContract;
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import org.sufficientlysecure.keychain.util.Log;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.*;
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public class ContactHelper {
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@ -43,12 +39,17 @@ public class ContactHelper {
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KeychainContract.KeyRings.USER_ID,
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KeychainContract.KeyRings.FINGERPRINT,
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KeychainContract.KeyRings.KEY_ID,
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KeychainContract.KeyRings.MASTER_KEY_ID};
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KeychainContract.KeyRings.MASTER_KEY_ID,
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KeychainContract.KeyRings.EXPIRY,
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KeychainContract.KeyRings.IS_REVOKED};
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public static final String[] USER_IDS_PROJECTION = new String[]{
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KeychainContract.UserIds.USER_ID
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};
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public static final String[] RAW_CONTACT_ID_PROJECTION = new String[]{ContactsContract.RawContacts._ID};
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public static final String FIND_RAW_CONTACT_SELECTION =
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ContactsContract.RawContacts.ACCOUNT_TYPE + "=? AND " + ContactsContract.RawContacts.SOURCE_ID + "=?";
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public static final List<String> getMailAccounts(Context context) {
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public static List<String> getMailAccounts(Context context) {
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final Account[] accounts = AccountManager.get(context).getAccounts();
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final Set<String> emailSet = new HashSet<String>();
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for (Account account : accounts) {
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@ -88,16 +89,24 @@ public class ContactHelper {
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return null;
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}
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private static ContentProviderOperation.Builder referenceRawContact(ContentProviderOperation.Builder builder, int rawContactId) {
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return rawContactId == -1 ?
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builder.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) :
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builder.withValue(ContactsContract.Data.RAW_CONTACT_ID, rawContactId);
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}
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public static void writeKeysToContacts(Context context) {
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ContentResolver resolver = context.getContentResolver();
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Cursor cursor = resolver.query(KeychainContract.KeyRings.buildUnifiedKeyRingsUri(), KEYS_TO_CONTACT_PROJECTION,
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null, null, null);
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if (cursor != null) {
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while (cursor.moveToNext()) {
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String[] userId = KeyRing.splitUserId(cursor.getString(0));
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String[] primaryUserId = KeyRing.splitUserId(cursor.getString(0));
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String fingerprint = PgpKeyHelper.convertFingerprintToHex(cursor.getBlob(1));
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String keyIdShort = PgpKeyHelper.convertKeyIdToHexShort(cursor.getLong(2));
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long masterKeyId = cursor.getLong(3);
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boolean isExpired = !cursor.isNull(4) && new Date(cursor.getLong(4) * 1000).before(new Date());
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boolean isRevoked = cursor.getInt(5) > 0;
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int rawContactId = -1;
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Cursor raw = resolver.query(ContactsContract.RawContacts.CONTENT_URI, RAW_CONTACT_ID_PROJECTION,
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FIND_RAW_CONTACT_SELECTION, new String[]{Constants.PACKAGE_NAME, fingerprint}, null, null);
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@ -108,42 +117,83 @@ public class ContactHelper {
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raw.close();
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}
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ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();
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if (rawContactId == -1) {
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ops.add(ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI)
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.withValue(ContactsContract.RawContacts.ACCOUNT_NAME, context.getString(R.string.app_name))
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.withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, Constants.PACKAGE_NAME)
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.withValue(ContactsContract.RawContacts.SOURCE_ID, fingerprint)
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.build());
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if (userId[0] != null) {
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ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
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.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
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.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)
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.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, userId[0])
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.build());
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if (isExpired || isRevoked) {
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if (rawContactId != -1) {
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resolver.delete(ContactsContract.RawContacts.CONTENT_URI, ContactsContract.RawContacts._ID + "=?", new String[]{Integer.toString(rawContactId)});
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}
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if (userId[1] != null) {
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ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
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.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
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.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE)
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.withValue(ContactsContract.CommonDataKinds.Email.DATA, userId[1])
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.build());
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} else {
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if (rawContactId == -1) {
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insertContact(ops, context, fingerprint);
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writeContactKey(ops, context, rawContactId, masterKeyId, keyIdShort);
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}
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writeContactDisplayName(ops, rawContactId, primaryUserId[0]);
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writeContactEmail(ops, resolver, rawContactId, masterKeyId);
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try {
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resolver.applyBatch(ContactsContract.AUTHORITY, ops);
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} catch (Exception e) {
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Log.w(Constants.TAG, e);
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}
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ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
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.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
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.withValue(ContactsContract.Data.MIMETYPE, Constants.CUSTOM_CONTACT_DATA_MIME_TYPE)
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.withValue(ContactsContract.Data.DATA1, String.format(context.getString(R.string.contact_show_key), keyIdShort))
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.withValue(ContactsContract.Data.DATA2, masterKeyId)
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.build());
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}
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try {
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resolver.applyBatch(ContactsContract.AUTHORITY, ops);
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} catch (RemoteException e) {
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e.printStackTrace();
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} catch (OperationApplicationException e) {
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e.printStackTrace();
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}
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}
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cursor.close();
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}
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}
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private static void insertContact(ArrayList<ContentProviderOperation> ops, Context context, String fingerprint) {
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ops.add(ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI)
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.withValue(ContactsContract.RawContacts.ACCOUNT_NAME, context.getString(R.string.app_name))
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.withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, Constants.PACKAGE_NAME)
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.withValue(ContactsContract.RawContacts.SOURCE_ID, fingerprint)
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.build());
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}
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private static void writeContactKey(ArrayList<ContentProviderOperation> ops, Context context, int rawContactId, long masterKeyId, String keyIdShort) {
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ops.add(referenceRawContact(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI), rawContactId)
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.withValue(ContactsContract.Data.MIMETYPE, Constants.CUSTOM_CONTACT_DATA_MIME_TYPE)
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.withValue(ContactsContract.Data.DATA1, context.getString(R.string.contact_show_key, keyIdShort))
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.withValue(ContactsContract.Data.DATA2, masterKeyId)
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.build());
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}
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private static void writeContactEmail(ArrayList<ContentProviderOperation> ops, ContentResolver resolver, int rawContactId, long masterKeyId) {
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ops.add(selectByRawContactAndItemType(ContentProviderOperation.newDelete(ContactsContract.Data.CONTENT_URI),
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rawContactId, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE).build());
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Cursor ids = resolver.query(KeychainContract.UserIds.buildUserIdsUri(Long.toString(masterKeyId)), USER_IDS_PROJECTION, KeychainContract.UserIds.IS_REVOKED + "=0", null, null);
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if (ids != null) {
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while (ids.moveToNext()) {
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String[] userId = KeyRing.splitUserId(ids.getString(0));
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if (userId[1] != null) {
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ops.add(referenceRawContact(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI), rawContactId)
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.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE)
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.withValue(ContactsContract.CommonDataKinds.Email.DATA, userId[1])
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.build());
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}
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}
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ids.close();
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}
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}
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private static void writeContactDisplayName(ArrayList<ContentProviderOperation> ops, int rawContactId, String displayName) {
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if (displayName != null) {
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ops.add(insertOrUpdateForRawContact(ContactsContract.Data.CONTENT_URI, rawContactId, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)
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.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, displayName)
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.build());
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}
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}
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private static ContentProviderOperation.Builder insertOrUpdateForRawContact(Uri uri, int rawContactId, String itemType) {
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if (rawContactId == -1) {
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return referenceRawContact(ContentProviderOperation.newInsert(uri), rawContactId).withValue(ContactsContract.Data.MIMETYPE, itemType);
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} else {
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return ContentProviderOperation.newUpdate(uri).withSelection(
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ContactsContract.Data.RAW_CONTACT_ID + "=? AND " + ContactsContract.Data.MIMETYPE + "=?",
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new String[]{Integer.toString(rawContactId), itemType});
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}
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}
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private static ContentProviderOperation.Builder selectByRawContactAndItemType(ContentProviderOperation.Builder builder, int rawContactId, String itemType) {
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return builder.withSelection(
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ContactsContract.Data.RAW_CONTACT_ID + "=? AND " + ContactsContract.Data.MIMETYPE + "=?",
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new String[]{Integer.toString(rawContactId), itemType});
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}
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}
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