mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-08-13 15:53:53 -04:00
Merge pull request #661 from mar-v-in/improve-contacts
Improve contact sync
This commit is contained in:
Dominik Schürmann
commit
8ffc959f07
@ -22,7 +22,6 @@ import android.accounts.AccountManager;
|
||||
import android.content.*;
|
||||
import android.database.Cursor;
|
||||
import android.net.Uri;
|
||||
import android.os.RemoteException;
|
||||
import android.provider.ContactsContract;
|
||||
import android.util.Patterns;
|
||||
import org.sufficientlysecure.keychain.Constants;
|
||||
@ -32,10 +31,7 @@ import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
|
||||
import org.sufficientlysecure.keychain.provider.KeychainContract;
|
||||
import org.sufficientlysecure.keychain.util.Log;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashSet;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
import java.util.*;
|
||||
|
||||
public class ContactHelper {
|
||||
|
||||
@ -43,12 +39,26 @@ public class ContactHelper {
|
||||
KeychainContract.KeyRings.USER_ID,
|
||||
KeychainContract.KeyRings.FINGERPRINT,
|
||||
KeychainContract.KeyRings.KEY_ID,
|
||||
KeychainContract.KeyRings.MASTER_KEY_ID};
|
||||
public static final String[] RAW_CONTACT_ID_PROJECTION = new String[]{ContactsContract.RawContacts._ID};
|
||||
public static final String FIND_RAW_CONTACT_SELECTION =
|
||||
ContactsContract.RawContacts.ACCOUNT_TYPE + "=? AND " + ContactsContract.RawContacts.SOURCE_ID + "=?";
|
||||
KeychainContract.KeyRings.MASTER_KEY_ID,
|
||||
KeychainContract.KeyRings.EXPIRY,
|
||||
KeychainContract.KeyRings.IS_REVOKED};
|
||||
public static final String[] USER_IDS_PROJECTION = new String[]{
|
||||
KeychainContract.UserIds.USER_ID
|
||||
};
|
||||
|
||||
public static final List<String> getMailAccounts(Context context) {
|
||||
public static final String NON_REVOKED_SELECTION = KeychainContract.UserIds.IS_REVOKED + "=0";
|
||||
|
||||
public static final String[] ID_PROJECTION = new String[]{ContactsContract.RawContacts._ID};
|
||||
public static final String[] SOURCE_ID_PROJECTION = new String[]{ContactsContract.RawContacts.SOURCE_ID};
|
||||
|
||||
public static final String ACCOUNT_TYPE_AND_SOURCE_ID_SELECTION =
|
||||
ContactsContract.RawContacts.ACCOUNT_TYPE + "=? AND " + ContactsContract.RawContacts.SOURCE_ID + "=?";
|
||||
public static final String ACCOUNT_TYPE_SELECTION = ContactsContract.RawContacts.ACCOUNT_TYPE + "=?";
|
||||
public static final String RAW_CONTACT_AND_MIMETYPE_SELECTION =
|
||||
ContactsContract.Data.RAW_CONTACT_ID + "=? AND " + ContactsContract.Data.MIMETYPE + "=?";
|
||||
public static final String ID_SELECTION = ContactsContract.RawContacts._ID + "=?";
|
||||
|
||||
public static List<String> getMailAccounts(Context context) {
|
||||
final Account[] accounts = AccountManager.get(context).getAccounts();
|
||||
final Set<String> emailSet = new HashSet<String>();
|
||||
for (Account account : accounts) {
|
||||
@ -78,7 +88,8 @@ public class ContactHelper {
|
||||
}
|
||||
|
||||
public static Uri dataUriFromContactUri(Context context, Uri contactUri) {
|
||||
Cursor contactMasterKey = context.getContentResolver().query(contactUri, new String[]{ContactsContract.Data.DATA2}, null, null, null, null);
|
||||
Cursor contactMasterKey = context.getContentResolver().query(contactUri,
|
||||
new String[]{ContactsContract.Data.DATA2}, null, null, null, null);
|
||||
if (contactMasterKey != null) {
|
||||
if (contactMasterKey.moveToNext()) {
|
||||
return KeychainContract.KeyRings.buildGenericKeyRingUri(contactMasterKey.getLong(0));
|
||||
@ -88,62 +99,178 @@ public class ContactHelper {
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Write the current Keychain to the contact db
|
||||
*/
|
||||
public static void writeKeysToContacts(Context context) {
|
||||
ContentResolver resolver = context.getContentResolver();
|
||||
Set<String> contactFingerprints = getRawContactFingerprints(resolver);
|
||||
|
||||
// Load all Keys from OK
|
||||
Cursor cursor = resolver.query(KeychainContract.KeyRings.buildUnifiedKeyRingsUri(), KEYS_TO_CONTACT_PROJECTION,
|
||||
null, null, null);
|
||||
if (cursor != null) {
|
||||
while (cursor.moveToNext()) {
|
||||
String[] userId = KeyRing.splitUserId(cursor.getString(0));
|
||||
String[] primaryUserId = KeyRing.splitUserId(cursor.getString(0));
|
||||
String fingerprint = PgpKeyHelper.convertFingerprintToHex(cursor.getBlob(1));
|
||||
contactFingerprints.remove(fingerprint);
|
||||
String keyIdShort = PgpKeyHelper.convertKeyIdToHexShort(cursor.getLong(2));
|
||||
long masterKeyId = cursor.getLong(3);
|
||||
int rawContactId = -1;
|
||||
Cursor raw = resolver.query(ContactsContract.RawContacts.CONTENT_URI, RAW_CONTACT_ID_PROJECTION,
|
||||
FIND_RAW_CONTACT_SELECTION, new String[]{Constants.PACKAGE_NAME, fingerprint}, null, null);
|
||||
if (raw != null) {
|
||||
if (raw.moveToNext()) {
|
||||
rawContactId = raw.getInt(0);
|
||||
}
|
||||
raw.close();
|
||||
}
|
||||
boolean isExpired = !cursor.isNull(4) && new Date(cursor.getLong(4) * 1000).before(new Date());
|
||||
boolean isRevoked = cursor.getInt(5) > 0;
|
||||
int rawContactId = findRawContactId(resolver, fingerprint);
|
||||
ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();
|
||||
if (rawContactId == -1) {
|
||||
ops.add(ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI)
|
||||
.withValue(ContactsContract.RawContacts.ACCOUNT_NAME, context.getString(R.string.app_name))
|
||||
.withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, Constants.PACKAGE_NAME)
|
||||
.withValue(ContactsContract.RawContacts.SOURCE_ID, fingerprint)
|
||||
.build());
|
||||
if (userId[0] != null) {
|
||||
ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
|
||||
.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
|
||||
.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)
|
||||
.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, userId[0])
|
||||
.build());
|
||||
|
||||
// Do not store expired or revoked keys in contact db - and remove them if they already exist
|
||||
if (isExpired || isRevoked) {
|
||||
if (rawContactId != -1) {
|
||||
resolver.delete(ContactsContract.RawContacts.CONTENT_URI, ID_SELECTION,
|
||||
new String[]{Integer.toString(rawContactId)});
|
||||
}
|
||||
if (userId[1] != null) {
|
||||
ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
|
||||
.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
|
||||
.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE)
|
||||
.withValue(ContactsContract.CommonDataKinds.Email.DATA, userId[1])
|
||||
.build());
|
||||
} else {
|
||||
|
||||
// Create a new rawcontact with corresponding key if it does not exist yet
|
||||
if (rawContactId == -1) {
|
||||
insertContact(ops, context, fingerprint);
|
||||
writeContactKey(ops, context, rawContactId, masterKeyId, keyIdShort);
|
||||
}
|
||||
|
||||
// We always update the display name (which is derived from primary user id)
|
||||
// and email addresses from user id
|
||||
writeContactDisplayName(ops, rawContactId, primaryUserId[0]);
|
||||
writeContactEmail(ops, resolver, rawContactId, masterKeyId);
|
||||
try {
|
||||
resolver.applyBatch(ContactsContract.AUTHORITY, ops);
|
||||
} catch (Exception e) {
|
||||
Log.w(Constants.TAG, e);
|
||||
}
|
||||
ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
|
||||
.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
|
||||
.withValue(ContactsContract.Data.MIMETYPE, Constants.CUSTOM_CONTACT_DATA_MIME_TYPE)
|
||||
.withValue(ContactsContract.Data.DATA1, String.format(context.getString(R.string.contact_show_key), keyIdShort))
|
||||
.withValue(ContactsContract.Data.DATA2, masterKeyId)
|
||||
.build());
|
||||
}
|
||||
try {
|
||||
resolver.applyBatch(ContactsContract.AUTHORITY, ops);
|
||||
} catch (RemoteException e) {
|
||||
e.printStackTrace();
|
||||
} catch (OperationApplicationException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
cursor.close();
|
||||
}
|
||||
|
||||
// Delete fingerprints that are no longer present in OK
|
||||
for (String fingerprint : contactFingerprints) {
|
||||
resolver.delete(ContactsContract.RawContacts.CONTENT_URI, ACCOUNT_TYPE_AND_SOURCE_ID_SELECTION,
|
||||
new String[]{Constants.PACKAGE_NAME, fingerprint});
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @return a set of all key fingerprints currently present in the contact db
|
||||
*/
|
||||
private static Set<String> getRawContactFingerprints(ContentResolver resolver) {
|
||||
HashSet<String> result = new HashSet<String>();
|
||||
Cursor fingerprints = resolver.query(ContactsContract.RawContacts.CONTENT_URI, SOURCE_ID_PROJECTION,
|
||||
ACCOUNT_TYPE_SELECTION, new String[]{Constants.PACKAGE_NAME}, null);
|
||||
if (fingerprints != null) {
|
||||
while (fingerprints.moveToNext()) {
|
||||
result.add(fingerprints.getString(0));
|
||||
}
|
||||
fingerprints.close();
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This will search the contact db for a raw contact with a given fingerprint
|
||||
*
|
||||
* @return raw contact id or -1 if not found
|
||||
*/
|
||||
private static int findRawContactId(ContentResolver resolver, String fingerprint) {
|
||||
int rawContactId = -1;
|
||||
Cursor raw = resolver.query(ContactsContract.RawContacts.CONTENT_URI, ID_PROJECTION,
|
||||
ACCOUNT_TYPE_AND_SOURCE_ID_SELECTION, new String[]{Constants.PACKAGE_NAME, fingerprint}, null, null);
|
||||
if (raw != null) {
|
||||
if (raw.moveToNext()) {
|
||||
rawContactId = raw.getInt(0);
|
||||
}
|
||||
raw.close();
|
||||
}
|
||||
return rawContactId;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a empty raw contact with a given fingerprint
|
||||
*/
|
||||
private static void insertContact(ArrayList<ContentProviderOperation> ops, Context context, String fingerprint) {
|
||||
ops.add(ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI)
|
||||
.withValue(ContactsContract.RawContacts.ACCOUNT_NAME, context.getString(R.string.app_name))
|
||||
.withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, Constants.PACKAGE_NAME)
|
||||
.withValue(ContactsContract.RawContacts.SOURCE_ID, fingerprint)
|
||||
.build());
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a key id to the given raw contact.
|
||||
* <p/>
|
||||
* This creates the link to OK in contact details
|
||||
*/
|
||||
private static void writeContactKey(ArrayList<ContentProviderOperation> ops, Context context, int rawContactId,
|
||||
long masterKeyId, String keyIdShort) {
|
||||
ops.add(referenceRawContact(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI), rawContactId)
|
||||
.withValue(ContactsContract.Data.MIMETYPE, Constants.CUSTOM_CONTACT_DATA_MIME_TYPE)
|
||||
.withValue(ContactsContract.Data.DATA1, context.getString(R.string.contact_show_key, keyIdShort))
|
||||
.withValue(ContactsContract.Data.DATA2, masterKeyId)
|
||||
.build());
|
||||
}
|
||||
|
||||
/**
|
||||
* Write all known email addresses of a key (derived from user ids) to a given raw contact
|
||||
*/
|
||||
private static void writeContactEmail(ArrayList<ContentProviderOperation> ops, ContentResolver resolver,
|
||||
int rawContactId, long masterKeyId) {
|
||||
ops.add(selectByRawContactAndItemType(ContentProviderOperation.newDelete(ContactsContract.Data.CONTENT_URI),
|
||||
rawContactId, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE).build());
|
||||
Cursor ids = resolver.query(KeychainContract.UserIds.buildUserIdsUri(Long.toString(masterKeyId)),
|
||||
USER_IDS_PROJECTION, NON_REVOKED_SELECTION, null, null);
|
||||
if (ids != null) {
|
||||
while (ids.moveToNext()) {
|
||||
String[] userId = KeyRing.splitUserId(ids.getString(0));
|
||||
if (userId[1] != null) {
|
||||
ops.add(referenceRawContact(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI),
|
||||
rawContactId)
|
||||
.withValue(ContactsContract.Data.MIMETYPE,
|
||||
ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE)
|
||||
.withValue(ContactsContract.CommonDataKinds.Email.DATA, userId[1])
|
||||
.build());
|
||||
}
|
||||
}
|
||||
ids.close();
|
||||
}
|
||||
}
|
||||
|
||||
private static void writeContactDisplayName(ArrayList<ContentProviderOperation> ops, int rawContactId,
|
||||
String displayName) {
|
||||
if (displayName != null) {
|
||||
ops.add(insertOrUpdateForRawContact(ContactsContract.Data.CONTENT_URI, rawContactId,
|
||||
ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)
|
||||
.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, displayName)
|
||||
.build());
|
||||
}
|
||||
}
|
||||
|
||||
private static ContentProviderOperation.Builder referenceRawContact(ContentProviderOperation.Builder builder,
|
||||
int rawContactId) {
|
||||
return rawContactId == -1 ?
|
||||
builder.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) :
|
||||
builder.withValue(ContactsContract.Data.RAW_CONTACT_ID, rawContactId);
|
||||
}
|
||||
|
||||
private static ContentProviderOperation.Builder insertOrUpdateForRawContact(Uri uri, int rawContactId,
|
||||
String itemType) {
|
||||
if (rawContactId == -1) {
|
||||
return referenceRawContact(ContentProviderOperation.newInsert(uri), rawContactId).withValue(
|
||||
ContactsContract.Data.MIMETYPE, itemType);
|
||||
} else {
|
||||
return selectByRawContactAndItemType(ContentProviderOperation.newUpdate(uri), rawContactId, itemType);
|
||||
}
|
||||
}
|
||||
|
||||
private static ContentProviderOperation.Builder selectByRawContactAndItemType(
|
||||
ContentProviderOperation.Builder builder, int rawContactId, String itemType) {
|
||||
return builder.withSelection(RAW_CONTACT_AND_MIMETYPE_SELECTION,
|
||||
new String[]{Integer.toString(rawContactId), itemType});
|
||||
}
|
||||
}
|
||||
|
||||
@ -30,10 +30,14 @@ import org.sufficientlysecure.keychain.helper.ContactHelper;
|
||||
import org.sufficientlysecure.keychain.helper.EmailKeyHelper;
|
||||
import org.sufficientlysecure.keychain.util.Log;
|
||||
|
||||
import java.util.concurrent.atomic.AtomicBoolean;
|
||||
|
||||
public class ContactSyncAdapterService extends Service {
|
||||
|
||||
private class ContactSyncAdapter extends AbstractThreadedSyncAdapter {
|
||||
|
||||
private final AtomicBoolean importDone = new AtomicBoolean(false);
|
||||
|
||||
public ContactSyncAdapter() {
|
||||
super(ContactSyncAdapterService.this, true);
|
||||
}
|
||||
@ -41,6 +45,8 @@ public class ContactSyncAdapterService extends Service {
|
||||
@Override
|
||||
public void onPerformSync(Account account, Bundle extras, String authority, ContentProviderClient provider,
|
||||
final SyncResult syncResult) {
|
||||
importDone.set(false);
|
||||
KeychainApplication.setupAccountAsNeeded(ContactSyncAdapterService.this);
|
||||
EmailKeyHelper.importContacts(getContext(), new Messenger(new Handler(Looper.getMainLooper(),
|
||||
new Handler.Callback() {
|
||||
@Override
|
||||
@ -48,11 +54,16 @@ public class ContactSyncAdapterService extends Service {
|
||||
Bundle data = msg.getData();
|
||||
switch (msg.arg1) {
|
||||
case KeychainIntentServiceHandler.MESSAGE_OKAY:
|
||||
Log.d(Constants.TAG, "Syncing... Done.");
|
||||
synchronized (importDone) {
|
||||
importDone.set(true);
|
||||
importDone.notifyAll();
|
||||
}
|
||||
return true;
|
||||
case KeychainIntentServiceHandler.MESSAGE_UPDATE_PROGRESS:
|
||||
if (data.containsKey(KeychainIntentServiceHandler.DATA_PROGRESS) &&
|
||||
data.containsKey(KeychainIntentServiceHandler.DATA_PROGRESS_MAX)) {
|
||||
Log.d(Constants.TAG, "Progress: " +
|
||||
Log.d(Constants.TAG, "Syncing... Progress: " +
|
||||
data.getInt(KeychainIntentServiceHandler.DATA_PROGRESS) + "/" +
|
||||
data.getInt(KeychainIntentServiceHandler.DATA_PROGRESS_MAX));
|
||||
return false;
|
||||
@ -63,7 +74,14 @@ public class ContactSyncAdapterService extends Service {
|
||||
}
|
||||
}
|
||||
})));
|
||||
KeychainApplication.setupAccountAsNeeded(ContactSyncAdapterService.this);
|
||||
synchronized (importDone) {
|
||||
try {
|
||||
if (!importDone.get()) importDone.wait();
|
||||
} catch (InterruptedException e) {
|
||||
Log.w(Constants.TAG, e);
|
||||
return;
|
||||
}
|
||||
}
|
||||
ContactHelper.writeKeysToContacts(ContactSyncAdapterService.this);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user