diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote')
5 files changed, 141 insertions, 105 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java index 44d37b926..20dfac36d 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java @@ -23,6 +23,7 @@ import android.database.Cursor; import android.net.Uri; import android.os.IBinder; import android.os.ParcelFileDescriptor; +import android.text.TextUtils; import org.openintents.openpgp.IOpenPgpService; import org.openintents.openpgp.OpenPgpMetadata; @@ -38,6 +39,7 @@ import org.sufficientlysecure.keychain.pgp.PgpDecryptVerifyResult; import org.sufficientlysecure.keychain.pgp.PgpHelper; import org.sufficientlysecure.keychain.pgp.PgpSignEncrypt; import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException; +import org.sufficientlysecure.keychain.provider.KeychainContract; import org.sufficientlysecure.keychain.provider.KeychainContract.ApiAccounts; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; import org.sufficientlysecure.keychain.provider.ProviderHelper; @@ -56,11 +58,16 @@ import java.util.Set; public class OpenPgpService extends RemoteService { - static final String[] KEYRING_PROJECTION = - new String[]{ - KeyRings._ID, - KeyRings.MASTER_KEY_ID, - }; + static final String[] EMAIL_SEARCH_PROJECTION = new String[]{ + KeyRings._ID, + KeyRings.MASTER_KEY_ID, + KeyRings.IS_EXPIRED, + KeyRings.IS_REVOKED, + }; + + // do not pre-select revoked or expired keys + static final String EMAIL_SEARCH_WHERE = KeychainContract.KeyRings.IS_REVOKED + " = 0 AND " + + KeychainContract.KeyRings.IS_EXPIRED + " = 0"; /** * Search database for key ids based on emails. @@ -69,52 +76,61 @@ public class OpenPgpService extends RemoteService { * @return */ private Intent getKeyIdsFromEmails(Intent data, String[] encryptionUserIds) { - // find key ids to given emails in database - ArrayList<Long> keyIds = new ArrayList<Long>(); - + boolean noUserIdsCheck = (encryptionUserIds == null || encryptionUserIds.length == 0); boolean missingUserIdsCheck = false; boolean duplicateUserIdsCheck = false; + + ArrayList<Long> keyIds = new ArrayList<Long>(); ArrayList<String> missingUserIds = new ArrayList<String>(); ArrayList<String> duplicateUserIds = new ArrayList<String>(); - - for (String email : encryptionUserIds) { - Uri uri = KeyRings.buildUnifiedKeyRingsFindByEmailUri(email); - Cursor cursor = getContentResolver().query(uri, KEYRING_PROJECTION, null, null, null); - try { - if (cursor != null && cursor.moveToFirst()) { - long id = cursor.getLong(cursor.getColumnIndex(KeyRings.MASTER_KEY_ID)); - keyIds.add(id); - } else { - missingUserIdsCheck = true; - missingUserIds.add(email); - Log.d(Constants.TAG, "user id missing"); - } - if (cursor != null && cursor.moveToNext()) { - duplicateUserIdsCheck = true; - duplicateUserIds.add(email); - Log.d(Constants.TAG, "more than one user id with the same email"); - } - } finally { - if (cursor != null) { - cursor.close(); + if (!noUserIdsCheck) { + for (String email : encryptionUserIds) { + // try to find the key for this specific email + Uri uri = KeyRings.buildUnifiedKeyRingsFindByEmailUri(email); + Cursor cursor = getContentResolver().query(uri, EMAIL_SEARCH_PROJECTION, EMAIL_SEARCH_WHERE, null, null); + try { + // result should be one entry containing the key id + if (cursor != null && cursor.moveToFirst()) { + long id = cursor.getLong(cursor.getColumnIndex(KeyRings.MASTER_KEY_ID)); + keyIds.add(id); + } else { + missingUserIdsCheck = true; + missingUserIds.add(email); + Log.d(Constants.TAG, "user id missing"); + } + // another entry for this email -> too keys with the same email inside user id + if (cursor != null && cursor.moveToNext()) { + duplicateUserIdsCheck = true; + duplicateUserIds.add(email); + + // also pre-select + long id = cursor.getLong(cursor.getColumnIndex(KeyRings.MASTER_KEY_ID)); + keyIds.add(id); + Log.d(Constants.TAG, "more than one user id with the same email"); + } + } finally { + if (cursor != null) { + cursor.close(); + } } } } - // convert to long[] + // convert ArrayList<Long> to long[] long[] keyIdsArray = new long[keyIds.size()]; for (int i = 0; i < keyIdsArray.length; i++) { keyIdsArray[i] = keyIds.get(i); } - // allow the user to verify pub key selection - if (missingUserIdsCheck || duplicateUserIdsCheck) { - // build PendingIntent + if (noUserIdsCheck || missingUserIdsCheck || duplicateUserIdsCheck) { + // allow the user to verify pub key selection + Intent intent = new Intent(getBaseContext(), RemoteServiceActivity.class); intent.setAction(RemoteServiceActivity.ACTION_SELECT_PUB_KEYS); intent.putExtra(RemoteServiceActivity.EXTRA_SELECTED_MASTER_KEY_IDS, keyIdsArray); + intent.putExtra(RemoteServiceActivity.EXTRA_NO_USER_IDS_CHECK, noUserIdsCheck); intent.putExtra(RemoteServiceActivity.EXTRA_MISSING_USER_IDS, missingUserIds); - intent.putExtra(RemoteServiceActivity.EXTRA_DUBLICATE_USER_IDS, duplicateUserIds); + intent.putExtra(RemoteServiceActivity.EXTRA_DUPLICATE_USER_IDS, duplicateUserIds); intent.putExtra(RemoteServiceActivity.EXTRA_DATA, data); PendingIntent pi = PendingIntent.getActivity(getBaseContext(), 0, @@ -126,16 +142,18 @@ public class OpenPgpService extends RemoteService { result.putExtra(OpenPgpApi.RESULT_INTENT, pi); result.putExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED); return result; - } + } else { + // everything was easy, we have exactly one key for every email - if (keyIdsArray.length == 0) { - return null; - } + if (keyIdsArray.length == 0) { + Log.e(Constants.TAG, "keyIdsArray.length == 0, should never happen!"); + } - Intent result = new Intent(); - result.putExtra(OpenPgpApi.RESULT_KEY_IDS, keyIdsArray); - result.putExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_SUCCESS); - return result; + Intent result = new Intent(); + result.putExtra(OpenPgpApi.RESULT_KEY_IDS, keyIdsArray); + result.putExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_SUCCESS); + return result; + } } private Intent getNfcIntent(Intent data, byte[] hashToSign, int hashAlgo) { @@ -191,7 +209,7 @@ public class OpenPgpService extends RemoteService { } catch (PassphraseCacheService.KeyNotFoundException e) { // secret key that is set for this account is deleted? // show account config again! - return getCreateAccountIntent(data, data.getStringExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME)); + return getCreateAccountIntent(data, getAccountName(data)); } } if (passphrase == null) { @@ -270,10 +288,9 @@ public class OpenPgpService extends RemoteService { originalFilename = ""; } - long[] keyIds; - if (data.hasExtra(OpenPgpApi.EXTRA_KEY_IDS)) { - keyIds = data.getLongArrayExtra(OpenPgpApi.EXTRA_KEY_IDS); - } else if (data.hasExtra(OpenPgpApi.EXTRA_USER_IDS)) { + // first try to get key ids from non-ambiguous key id extra + long[] keyIds = data.getLongArrayExtra(OpenPgpApi.EXTRA_KEY_IDS); + if (keyIds == null) { // get key ids based on given user ids String[] userIds = data.getStringArrayExtra(OpenPgpApi.EXTRA_USER_IDS); // give params through to activity... @@ -285,20 +302,8 @@ public class OpenPgpService extends RemoteService { // if not success -> result contains a PendingIntent for user interaction return result; } - } else { - Intent result = new Intent(); - result.putExtra(OpenPgpApi.RESULT_ERROR, - new OpenPgpError(OpenPgpError.GENERIC_ERROR, - "Missing parameter user_ids or key_ids!") - ); - result.putExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR); - return result; } - // add own key for encryption - keyIds = Arrays.copyOf(keyIds, keyIds.length + 1); - keyIds[keyIds.length - 1] = accSettings.getKeyId(); - // build InputData and write into OutputStream // Get Input- and OutputStream from ParcelFileDescriptor InputStream is = new ParcelFileDescriptor.AutoCloseInputStream(input); @@ -315,7 +320,8 @@ public class OpenPgpService extends RemoteService { .setCompressionId(accSettings.getCompression()) .setSymmetricEncryptionAlgorithm(accSettings.getEncryptionAlgorithm()) .setEncryptionMasterKeyIds(keyIds) - .setOriginalFilename(originalFilename); + .setOriginalFilename(originalFilename) + .setAdditionalEncryptId(accSettings.getKeyId()); // add acc key for encryption if (sign) { String passphrase; @@ -334,9 +340,6 @@ public class OpenPgpService extends RemoteService { builder.setSignatureHashAlgorithm(accSettings.getHashAlgorithm()) .setSignatureMasterKeyId(accSettings.getKeyId()) .setSignaturePassphrase(passphrase); - } else { - // encrypt only - builder.setSignatureMasterKeyId(Constants.key.none); } try { @@ -448,7 +451,7 @@ public class OpenPgpService extends RemoteService { // If signature is unknown we return an _additional_ PendingIntent // to retrieve the missing key Intent intent = new Intent(getBaseContext(), ImportKeysActivity.class); - intent.setAction(ImportKeysActivity.ACTION_IMPORT_KEY_FROM_KEYSERVER_AND_RETURN); + intent.setAction(ImportKeysActivity.ACTION_IMPORT_KEY_FROM_KEYSERVER_AND_RETURN_TO_SERVICE); intent.putExtra(ImportKeysActivity.EXTRA_KEY_ID, signatureResult.getKeyId()); intent.putExtra(ImportKeysActivity.EXTRA_PENDING_INTENT_DATA, data); @@ -514,7 +517,7 @@ public class OpenPgpService extends RemoteService { // If keys are not in db we return an additional PendingIntent // to retrieve the missing key Intent intent = new Intent(getBaseContext(), ImportKeysActivity.class); - intent.setAction(ImportKeysActivity.ACTION_IMPORT_KEY_FROM_KEYSERVER_AND_RETURN); + intent.setAction(ImportKeysActivity.ACTION_IMPORT_KEY_FROM_KEYSERVER_AND_RETURN_TO_SERVICE); intent.putExtra(ImportKeysActivity.EXTRA_KEY_ID, masterKeyId); intent.putExtra(ImportKeysActivity.EXTRA_PENDING_INTENT_DATA, data); @@ -596,6 +599,16 @@ public class OpenPgpService extends RemoteService { return null; } + private String getAccountName(Intent data) { + String accName = data.getStringExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME); + // if no account name is given use name "default" + if (TextUtils.isEmpty(accName)) { + accName = "default"; + } + Log.d(Constants.TAG, "accName: " + accName); + return accName; + } + // TODO: multi-threading private final IOpenPgpService.Stub mBinder = new IOpenPgpService.Stub() { @@ -606,12 +619,7 @@ public class OpenPgpService extends RemoteService { return errorResult; } - String accName; - if (data.getStringExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME) != null) { - accName = data.getStringExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME); - } else { - accName = "default"; - } + String accName = getAccountName(data); final AccountSettings accSettings = getAccSettings(accName); if (accSettings == null) { return getCreateAccountIntent(data, accName); diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/RemoteService.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/RemoteService.java index f70324e2c..e71b52ccd 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/RemoteService.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/RemoteService.java @@ -27,6 +27,7 @@ import android.content.pm.PackageManager.NameNotFoundException; import android.content.pm.Signature; import android.net.Uri; import android.os.Binder; +import android.text.TextUtils; import org.openintents.openpgp.OpenPgpError; import org.openintents.openpgp.util.OpenPgpApi; @@ -160,7 +161,7 @@ public abstract class RemoteService extends Service { */ protected AccountSettings getAccSettings(String accountName) { String currentPkg = getCurrentCallingPackage(); - Log.d(Constants.TAG, "accountName: " + accountName); + Log.d(Constants.TAG, "getAccSettings accountName: "+ accountName); Uri uri = KeychainContract.ApiAccounts.buildByPackageAndAccountUri(currentPkg, accountName); @@ -171,7 +172,7 @@ public abstract class RemoteService extends Service { protected Intent getCreateAccountIntent(Intent data, String accountName) { String packageName = getCurrentCallingPackage(); - Log.d(Constants.TAG, "accountName: " + accountName); + Log.d(Constants.TAG, "getCreateAccountIntent accountName: " + accountName); Intent intent = new Intent(getBaseContext(), RemoteServiceActivity.class); intent.setAction(RemoteServiceActivity.ACTION_CREATE_ACCOUNT); diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsActivity.java index 666252353..67ad0822d 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsActivity.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsActivity.java @@ -30,6 +30,7 @@ import org.sufficientlysecure.keychain.R; import org.sufficientlysecure.keychain.helper.ActionBarHelper; import org.sufficientlysecure.keychain.provider.ProviderHelper; import org.sufficientlysecure.keychain.remote.AccountSettings; +import org.sufficientlysecure.keychain.service.OperationResultParcel; import org.sufficientlysecure.keychain.util.Log; public class AccountSettingsActivity extends ActionBarActivity { @@ -106,4 +107,15 @@ public class AccountSettingsActivity extends ActionBarActivity { finish(); } + @Override + protected void onActivityResult(int requestCode, int resultCode, Intent data) { + // if a result has been returned, display a notify + if (data != null && data.hasExtra(OperationResultParcel.EXTRA_RESULT)) { + OperationResultParcel result = data.getParcelableExtra(OperationResultParcel.EXTRA_RESULT); + result.createNotify(this).show(); + } else { + super.onActivityResult(requestCode, resultCode, data); + } + } + } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsFragment.java index 8468f5eca..2cab23e51 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsFragment.java @@ -36,6 +36,8 @@ import org.sufficientlysecure.keychain.pgp.KeyRing; import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException; import org.sufficientlysecure.keychain.provider.ProviderHelper; import org.sufficientlysecure.keychain.remote.AccountSettings; +import org.sufficientlysecure.keychain.service.OperationResultParcel; +import org.sufficientlysecure.keychain.service.OperationResults; import org.sufficientlysecure.keychain.ui.CreateKeyActivity; import org.sufficientlysecure.keychain.ui.SelectSecretKeyLayoutFragment; import org.sufficientlysecure.keychain.ui.adapter.KeyValueSpinnerAdapter; @@ -177,24 +179,19 @@ public class AccountSettingsFragment extends Fragment implements switch (requestCode) { case REQUEST_CODE_CREATE_KEY: { if (resultCode == Activity.RESULT_OK) { - // select newly created key - try { - long masterKeyId = new ProviderHelper(getActivity()) - .getCachedPublicKeyRing(data.getData()) - .extractOrGetMasterKeyId(); - mSelectKeyFragment.selectKey(masterKeyId); - } catch (PgpGeneralException e) { - Log.e(Constants.TAG, "key not found!", e); + if (data != null && data.hasExtra(OperationResultParcel.EXTRA_RESULT)) { + OperationResults.SaveKeyringResult result = data.getParcelableExtra(OperationResultParcel.EXTRA_RESULT); + mSelectKeyFragment.selectKey(result.mRingMasterKeyId); + } else { + Log.e(Constants.TAG, "missing result!"); } } break; } - - default: - super.onActivityResult(requestCode, resultCode, data); - - break; } + + // execute activity's onActivityResult to show log notify + super.onActivityResult(requestCode, resultCode, data); } /** diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/RemoteServiceActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/RemoteServiceActivity.java index 48c76d561..4b27e115b 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/RemoteServiceActivity.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/RemoteServiceActivity.java @@ -18,11 +18,20 @@ package org.sufficientlysecure.keychain.remote.ui; import android.content.Intent; +import android.graphics.Color; +import android.graphics.Typeface; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.support.v7.app.ActionBarActivity; +import android.text.Spannable; +import android.text.SpannableString; +import android.text.SpannableStringBuilder; +import android.text.SpannedString; +import android.text.TextUtils; +import android.text.style.BulletSpan; +import android.text.style.StyleSpan; import android.view.View; import android.widget.TextView; @@ -39,7 +48,6 @@ import org.sufficientlysecure.keychain.ui.SelectPublicKeyFragment; import org.sufficientlysecure.keychain.ui.dialog.PassphraseDialogFragment; import org.sufficientlysecure.keychain.util.Log; -import java.security.Provider; import java.util.ArrayList; public class RemoteServiceActivity extends ActionBarActivity { @@ -68,7 +76,8 @@ public class RemoteServiceActivity extends ActionBarActivity { // select pub keys action public static final String EXTRA_SELECTED_MASTER_KEY_IDS = "master_key_ids"; public static final String EXTRA_MISSING_USER_IDS = "missing_user_ids"; - public static final String EXTRA_DUBLICATE_USER_IDS = "dublicate_user_ids"; + public static final String EXTRA_DUPLICATE_USER_IDS = "dublicate_user_ids"; + public static final String EXTRA_NO_USER_IDS_CHECK = "no_user_ids"; // error message public static final String EXTRA_ERROR_MESSAGE = "error_message"; @@ -229,32 +238,41 @@ public class RemoteServiceActivity extends ActionBarActivity { } else if (ACTION_SELECT_PUB_KEYS.equals(action)) { long[] selectedMasterKeyIds = intent.getLongArrayExtra(EXTRA_SELECTED_MASTER_KEY_IDS); + boolean noUserIdsCheck = intent.getBooleanExtra(EXTRA_NO_USER_IDS_CHECK, true); ArrayList<String> missingUserIds = intent .getStringArrayListExtra(EXTRA_MISSING_USER_IDS); ArrayList<String> dublicateUserIds = intent - .getStringArrayListExtra(EXTRA_DUBLICATE_USER_IDS); + .getStringArrayListExtra(EXTRA_DUPLICATE_USER_IDS); + + SpannableStringBuilder ssb = new SpannableStringBuilder(); + final SpannableString textIntro = new SpannableString( + noUserIdsCheck ? getString(R.string.api_select_pub_keys_text_no_user_ids) + : getString(R.string.api_select_pub_keys_text) + ); + textIntro.setSpan(new StyleSpan(Typeface.BOLD), 0, textIntro.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); + ssb.append(textIntro); - // TODO: do this with spannable instead of HTML to prevent parsing failures with weird user ids - String text = "<b>" + getString(R.string.api_select_pub_keys_text) + "</b>"; - text += "<br/><br/>"; if (missingUserIds != null && missingUserIds.size() > 0) { - text += getString(R.string.api_select_pub_keys_missing_text); - text += "<br/>"; - text += "<ul>"; + ssb.append("\n\n"); + ssb.append(getString(R.string.api_select_pub_keys_missing_text)); + ssb.append("\n"); for (String userId : missingUserIds) { - text += "<li>" + userId + "</li>"; + SpannableString ss = new SpannableString(userId + "\n"); + ss.setSpan(new BulletSpan(15, Color.BLACK), 0, ss.length(), + Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); + ssb.append(ss); } - text += "</ul>"; - text += "<br/>"; } if (dublicateUserIds != null && dublicateUserIds.size() > 0) { - text += getString(R.string.api_select_pub_keys_dublicates_text); - text += "<br/>"; - text += "<ul>"; + ssb.append("\n\n"); + ssb.append(getString(R.string.api_select_pub_keys_dublicates_text)); + ssb.append("\n"); for (String userId : dublicateUserIds) { - text += "<li>" + userId + "</li>"; + SpannableString ss = new SpannableString(userId + "\n"); + ss.setSpan(new BulletSpan(15, Color.BLACK), 0, ss.length(), + Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); + ssb.append(ss); } - text += "</ul>"; } // Inflate a "Done"/"Cancel" custom action bar view @@ -284,8 +302,8 @@ public class RemoteServiceActivity extends ActionBarActivity { setContentView(R.layout.api_remote_select_pub_keys); // set text on view - HtmlTextView textView = (HtmlTextView) findViewById(R.id.api_select_pub_keys_text); - textView.setHtmlFromString(text, true); + TextView textView = (TextView) findViewById(R.id.api_select_pub_keys_text); + textView.setText(ssb, TextView.BufferType.SPANNABLE); /* Load select pub keys fragment */ // Check that the activity is using the layout version with |