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authorVincent Breitmoser <valodim@mugenguild.com>2014-08-31 19:20:08 +0200
committerVincent Breitmoser <valodim@mugenguild.com>2014-08-31 19:20:08 +0200
commite46bc240793f03f3cd09684a0852e33af96b2e89 (patch)
treea5418bd164bd2e57369755a815fba958d6c64279 /OpenKeychain/src/main
parentd483a8b73e01ab80d8f9098b46df797a7298a09e (diff)
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add cancel support to edit key action
Diffstat (limited to 'OpenKeychain/src/main')
-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java35
-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java32
-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/OperationResultParcel.java25
-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java5
-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java10
-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/LogDisplayFragment.java1
-rw-r--r--OpenKeychain/src/main/res/values-de/strings.xml2
-rw-r--r--OpenKeychain/src/main/res/values-es/strings.xml2
-rw-r--r--OpenKeychain/src/main/res/values-fr/strings.xml2
-rw-r--r--OpenKeychain/src/main/res/values-it/strings.xml2
-rw-r--r--OpenKeychain/src/main/res/values-ja/strings.xml2
-rw-r--r--OpenKeychain/src/main/res/values-uk/strings.xml2
-rw-r--r--OpenKeychain/src/main/res/values/strings.xml5
13 files changed, 92 insertions, 33 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java
index 967a7caa9..6b1433cca 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java
@@ -73,6 +73,7 @@ import java.util.Arrays;
import java.util.Date;
import java.util.Iterator;
import java.util.Stack;
+import java.util.concurrent.atomic.AtomicBoolean;
/**
* This class is the single place where ALL operations that actually modify a PGP public or secret
@@ -85,6 +86,7 @@ import java.util.Stack;
*/
public class PgpKeyOperation {
private Stack<Progressable> mProgress;
+ private AtomicBoolean mCancelled;
// most preferred is first
private static final int[] PREFERRED_SYMMETRIC_ALGORITHMS = new int[]{
@@ -134,6 +136,15 @@ public class PgpKeyOperation {
}
}
+ public PgpKeyOperation(Progressable progress, AtomicBoolean cancelled) {
+ this(progress);
+ mCancelled = cancelled;
+ }
+
+ private boolean checkCancelled() {
+ return mCancelled != null && mCancelled.get();
+ }
+
private void subProgressPush(int from, int to) {
if (mProgress == null) {
return;
@@ -450,6 +461,12 @@ public class PgpKeyOperation {
try {
+ // Check if we were cancelled
+ if (checkCancelled()) {
+ log.add(LogLevel.CANCELLED, LogType.MSG_OPERATION_CANCELLED, indent);
+ return new EditKeyResult(EditKeyResult.RESULT_CANCELLED, log, null);
+ }
+
{ // work on master secret key
PGPPublicKey modifiedPublicKey = masterPublicKey;
@@ -640,6 +657,12 @@ public class PgpKeyOperation {
}
+ // Check if we were cancelled - again
+ if (checkCancelled()) {
+ log.add(LogLevel.CANCELLED, LogType.MSG_OPERATION_CANCELLED, indent);
+ return new EditKeyResult(EditKeyResult.RESULT_CANCELLED, log, null);
+ }
+
// 4a. For each subkey change, generate new subkey binding certificate
subProgressPush(50, 60);
for (int i = 0; i < saveParcel.mChangeSubKeys.size(); i++) {
@@ -750,6 +773,12 @@ public class PgpKeyOperation {
subProgressPush(70, 90);
for (int i = 0; i < saveParcel.mAddSubKeys.size(); i++) {
+ // Check if we were cancelled - again. This operation is expensive so we do it each loop.
+ if (checkCancelled()) {
+ log.add(LogLevel.CANCELLED, LogType.MSG_OPERATION_CANCELLED, indent);
+ return new EditKeyResult(EditKeyResult.RESULT_CANCELLED, log, null);
+ }
+
progress(R.string.progress_modify_subkeyadd, (i-1) * (100 / saveParcel.mAddSubKeys.size()));
SaveKeyringParcel.SubkeyAdd add = saveParcel.mAddSubKeys.get(i);
log.add(LogLevel.INFO, LogType.MSG_MF_SUBKEY_NEW, indent,
@@ -806,6 +835,12 @@ public class PgpKeyOperation {
}
subProgressPop();
+ // Check if we were cancelled - again. This operation is expensive so we do it each loop.
+ if (checkCancelled()) {
+ log.add(LogLevel.CANCELLED, LogType.MSG_OPERATION_CANCELLED, indent);
+ return new EditKeyResult(EditKeyResult.RESULT_CANCELLED, log, null);
+ }
+
// 6. If requested, change passphrase
if (saveParcel.mNewPassphrase != null) {
progress(R.string.progress_modify_passphrase, 90);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
index bc570385a..5a147d646 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
@@ -54,6 +54,9 @@ import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRingData;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
import org.sufficientlysecure.keychain.provider.KeychainDatabase;
import org.sufficientlysecure.keychain.provider.ProviderHelper;
+import org.sufficientlysecure.keychain.service.OperationResultParcel.LogLevel;
+import org.sufficientlysecure.keychain.service.OperationResultParcel.LogType;
+import org.sufficientlysecure.keychain.service.OperationResultParcel.OperationLog;
import org.sufficientlysecure.keychain.service.OperationResults.ConsolidateResult;
import org.sufficientlysecure.keychain.service.OperationResults.EditKeyResult;
import org.sufficientlysecure.keychain.service.OperationResults.ImportKeyResult;
@@ -93,7 +96,7 @@ public class KeychainIntentService extends IntentService
public static final String ACTION_DECRYPT_METADATA = Constants.INTENT_PREFIX + "DECRYPT_METADATA";
- public static final String ACTION_SAVE_KEYRING = Constants.INTENT_PREFIX + "SAVE_KEYRING";
+ public static final String ACTION_EDIT_KEYRING = Constants.INTENT_PREFIX + "EDIT_KEYRING";
public static final String ACTION_DELETE_FILE_SECURELY = Constants.INTENT_PREFIX
+ "DELETE_FILE_SECURELY";
@@ -144,8 +147,8 @@ public class KeychainIntentService extends IntentService
public static final String DECRYPT_PASSPHRASE = "passphrase";
// save keyring
- public static final String SAVE_KEYRING_PARCEL = "save_parcel";
- public static final String SAVE_KEYRING_PASSPHRASE = "passphrase";
+ public static final String EDIT_KEYRING_PARCEL = "save_parcel";
+ public static final String EDIT_KEYRING_PASSPHRASE = "passphrase";
// delete file securely
public static final String DELETE_FILE = "deleteFile";
@@ -409,21 +412,22 @@ public class KeychainIntentService extends IntentService
} catch (Exception e) {
sendErrorToHandler(e);
}
- } else if (ACTION_SAVE_KEYRING.equals(action)) {
+ } else if (ACTION_EDIT_KEYRING.equals(action)) {
try {
/* Input */
- SaveKeyringParcel saveParcel = data.getParcelable(SAVE_KEYRING_PARCEL);
+ SaveKeyringParcel saveParcel = data.getParcelable(EDIT_KEYRING_PARCEL);
if (saveParcel == null) {
Log.e(Constants.TAG, "bug: missing save_keyring_parcel in data!");
return;
}
/* Operation */
- PgpKeyOperation keyOperations = new PgpKeyOperation(new ProgressScaler(this, 10, 60, 100));
+ PgpKeyOperation keyOperations =
+ new PgpKeyOperation(new ProgressScaler(this, 10, 60, 100), mActionCanceled);
EditKeyResult modifyResult;
if (saveParcel.mMasterKeyId != null) {
- String passphrase = data.getString(SAVE_KEYRING_PASSPHRASE);
+ String passphrase = data.getString(EDIT_KEYRING_PASSPHRASE);
CanonicalizedSecretKeyRing secRing =
new ProviderHelper(this).getCanonicalizedSecretKeyRing(saveParcel.mMasterKeyId);
@@ -445,6 +449,20 @@ public class KeychainIntentService extends IntentService
UncachedKeyRing ring = modifyResult.getRing();
+ // Check if the action was cancelled
+ if (mActionCanceled.get()) {
+ OperationLog log = modifyResult.getLog();
+ // If it wasn't added before, add log entry
+ if (!modifyResult.cancelled()) {
+ log.add(LogLevel.CANCELLED, LogType.MSG_OPERATION_CANCELLED, 0);
+ }
+ // If so, just stop without saving
+ SaveKeyringResult saveResult = new SaveKeyringResult(
+ SaveKeyringResult.RESULT_CANCELLED, log, null);
+ sendMessageToHandler(KeychainIntentServiceHandler.MESSAGE_OKAY, saveResult);
+ return;
+ }
+
// Save the keyring. The ProviderHelper is initialized with the previous log
SaveKeyringResult saveResult = new ProviderHelper(this, modifyResult.getLog())
.saveSecretKeyRing(ring, new ProgressScaler(this, 60, 95, 100));
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/OperationResultParcel.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/OperationResultParcel.java
index 151c1761e..4e89d0243 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/OperationResultParcel.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/OperationResultParcel.java
@@ -86,7 +86,11 @@ public class OperationResultParcel implements Parcelable {
}
public boolean success() {
- return (mResult & 1) == 0;
+ return (mResult & RESULT_ERROR) == 0;
+ }
+
+ public boolean cancelled() {
+ return (mResult & RESULT_CANCELLED) == RESULT_CANCELLED;
}
public OperationLog getLog() {
@@ -151,30 +155,25 @@ public class OperationResultParcel implements Parcelable {
public SuperCardToast createNotify(final Activity activity) {
- int resultType = getResult();
-
String str;
- int duration, color;
+ int color;
// Not an overall failure
- if ((resultType & OperationResultParcel.RESULT_ERROR) == 0) {
-
+ if (cancelled()) {
+ color = Style.RED;
+ str = "operation cancelled!";
+ } else if (success()) {
if (getLog().containsWarnings()) {
color = Style.ORANGE;
} else {
color = Style.GREEN;
}
-
str = "operation succeeded!";
// str = activity.getString(R.string.import_error);
-
} else {
-
color = Style.RED;
-
str = "operation failed";
// str = activity.getString(R.string.import_error);
-
}
boolean button = getLog() != null && !getLog().isEmpty();
@@ -227,7 +226,8 @@ public class OperationResultParcel implements Parcelable {
*/
public static enum LogType {
- INTERNAL_ERROR (R.string.internal_error),
+ MSG_INTERNAL_ERROR (R.string.msg_internal_error),
+ MSG_OPERATION_CANCELLED (R.string.msg_cancelled),
// import public
MSG_IP(R.string.msg_ip),
@@ -444,6 +444,7 @@ public class OperationResultParcel implements Parcelable {
ERROR, // should occur once at the end of a failed operation
START, // should occur once at the start of each independent operation
OK, // should occur once at the end of a successful operation
+ CANCELLED, // should occur once at the end of a cancelled operation
}
@Override
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
index 69f4af04b..fbfa5ee08 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
@@ -31,7 +31,6 @@ import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.TextView;
-import org.spongycastle.bcpg.PublicKeyAlgorithmTags;
import org.spongycastle.bcpg.sig.KeyFlags;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
@@ -126,7 +125,7 @@ public class CreateKeyFinalFragment extends Fragment {
private void createKey() {
Intent intent = new Intent(getActivity(), KeychainIntentService.class);
- intent.setAction(KeychainIntentService.ACTION_SAVE_KEYRING);
+ intent.setAction(KeychainIntentService.ACTION_EDIT_KEYRING);
KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
getActivity(),
@@ -178,7 +177,7 @@ public class CreateKeyFinalFragment extends Fragment {
parcel.mNewPassphrase = mPassphrase;
// get selected key entries
- data.putParcelable(KeychainIntentService.SAVE_KEYRING_PARCEL, parcel);
+ data.putParcelable(KeychainIntentService.EDIT_KEYRING_PARCEL, parcel);
intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
index 28692f638..2137af65f 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
@@ -507,7 +507,8 @@ public class EditKeyFragment extends LoaderFragment implements
KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(
getActivity(),
getString(R.string.progress_saving),
- ProgressDialog.STYLE_HORIZONTAL) {
+ ProgressDialog.STYLE_HORIZONTAL,
+ true) {
public void handleMessage(Message message) {
// handle messages by standard KeychainIntentServiceHandler first
super.handleMessage(message);
@@ -543,12 +544,12 @@ public class EditKeyFragment extends LoaderFragment implements
// Send all information needed to service to import key in other thread
Intent intent = new Intent(getActivity(), KeychainIntentService.class);
- intent.setAction(KeychainIntentService.ACTION_SAVE_KEYRING);
+ intent.setAction(KeychainIntentService.ACTION_EDIT_KEYRING);
// fill values for this action
Bundle data = new Bundle();
- data.putString(KeychainIntentService.SAVE_KEYRING_PASSPHRASE, passphrase);
- data.putParcelable(KeychainIntentService.SAVE_KEYRING_PARCEL, mSaveKeyringParcel);
+ data.putString(KeychainIntentService.EDIT_KEYRING_PASSPHRASE, passphrase);
+ data.putParcelable(KeychainIntentService.EDIT_KEYRING_PARCEL, mSaveKeyringParcel);
intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
// Create a new Messenger for the communication back
@@ -560,5 +561,6 @@ public class EditKeyFragment extends LoaderFragment implements
// start service with intent
getActivity().startService(intent);
+
}
}
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/LogDisplayFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/LogDisplayFragment.java
index e524c3870..1202de1b7 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/LogDisplayFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/LogDisplayFragment.java
@@ -192,6 +192,7 @@ public class LogDisplayFragment extends ListFragment implements OnTouchListener
case ERROR: ih.mImg.setBackgroundColor(Color.RED); break;
case START: ih.mImg.setBackgroundColor(Color.GREEN); break;
case OK: ih.mImg.setBackgroundColor(Color.GREEN); break;
+ case CANCELLED: ih.mImg.setBackgroundColor(Color.RED); break;
}
return convertView;
diff --git a/OpenKeychain/src/main/res/values-de/strings.xml b/OpenKeychain/src/main/res/values-de/strings.xml
index 6c5e12266..19b3c38e4 100644
--- a/OpenKeychain/src/main/res/values-de/strings.xml
+++ b/OpenKeychain/src/main/res/values-de/strings.xml
@@ -443,7 +443,7 @@
<!--Consolidate-->
<!--PassphraseCache-->
<!--unsorted-->
- <string name="internal_error">Interner Fehler!</string>
+ <string name="msg_internal_error">Interner Fehler!</string>
<string name="section_certifier_id">Beglaubiger</string>
<string name="section_cert">Zertifikatdetails</string>
<string name="label_user_id">Identität</string>
diff --git a/OpenKeychain/src/main/res/values-es/strings.xml b/OpenKeychain/src/main/res/values-es/strings.xml
index bd72a4fed..1bd73f389 100644
--- a/OpenKeychain/src/main/res/values-es/strings.xml
+++ b/OpenKeychain/src/main/res/values-es/strings.xml
@@ -662,7 +662,7 @@
<string name="passp_cache_notif_clear">Limpiar caché</string>
<string name="passp_cache_notif_pwd">Contraseña</string>
<!--unsorted-->
- <string name="internal_error">¡Error interno!</string>
+ <string name="msg_internal_error">¡Error interno!</string>
<string name="section_certifier_id">Certificador</string>
<string name="section_cert">Detalles del certificado</string>
<string name="label_user_id">Identidad</string>
diff --git a/OpenKeychain/src/main/res/values-fr/strings.xml b/OpenKeychain/src/main/res/values-fr/strings.xml
index 3aa0f1f5d..1b0a355d3 100644
--- a/OpenKeychain/src/main/res/values-fr/strings.xml
+++ b/OpenKeychain/src/main/res/values-fr/strings.xml
@@ -662,7 +662,7 @@
<string name="passp_cache_notif_clear">Effacer le cache</string>
<string name="passp_cache_notif_pwd">Mot de passe</string>
<!--unsorted-->
- <string name="internal_error">Erreur interne !</string>
+ <string name="msg_internal_error">Erreur interne !</string>
<string name="section_certifier_id">Certificateur</string>
<string name="section_cert">Détails du certificat</string>
<string name="label_user_id">identité</string>
diff --git a/OpenKeychain/src/main/res/values-it/strings.xml b/OpenKeychain/src/main/res/values-it/strings.xml
index b8707ab70..d117b44d8 100644
--- a/OpenKeychain/src/main/res/values-it/strings.xml
+++ b/OpenKeychain/src/main/res/values-it/strings.xml
@@ -662,7 +662,7 @@
<string name="passp_cache_notif_clear">Pulisci Cache</string>
<string name="passp_cache_notif_pwd">Password</string>
<!--unsorted-->
- <string name="internal_error">Errore interno!</string>
+ <string name="msg_internal_error">Errore interno!</string>
<string name="section_certifier_id">Certificatore</string>
<string name="section_cert">Dettagli Certificato</string>
<string name="label_user_id">Identit</string>
diff --git a/OpenKeychain/src/main/res/values-ja/strings.xml b/OpenKeychain/src/main/res/values-ja/strings.xml
index 41426cb9b..5859a85ff 100644
--- a/OpenKeychain/src/main/res/values-ja/strings.xml
+++ b/OpenKeychain/src/main/res/values-ja/strings.xml
@@ -637,7 +637,7 @@
<string name="passp_cache_notif_clear">キャッシュクリア</string>
<string name="passp_cache_notif_pwd">パスワード</string>
<!--unsorted-->
- <string name="internal_error">内部エラー!</string>
+ <string name="msg_internal_error">内部エラー!</string>
<string name="section_certifier_id">検証者</string>
<string name="section_cert">証明の詳細</string>
<string name="label_user_id">ユーザID</string>
diff --git a/OpenKeychain/src/main/res/values-uk/strings.xml b/OpenKeychain/src/main/res/values-uk/strings.xml
index b94749ee5..48c180103 100644
--- a/OpenKeychain/src/main/res/values-uk/strings.xml
+++ b/OpenKeychain/src/main/res/values-uk/strings.xml
@@ -601,7 +601,7 @@
<string name="passp_cache_notif_clear">Очистити кеш</string>
<string name="passp_cache_notif_pwd">Пароль</string>
<!--unsorted-->
- <string name="internal_error">Внутрішня помилка!</string>
+ <string name="msg_internal_error">Внутрішня помилка!</string>
<string name="section_certifier_id">Ким підписаний</string>
<string name="section_cert">Дані сертифікату</string>
<string name="label_user_id">Сутність</string>
diff --git a/OpenKeychain/src/main/res/values/strings.xml b/OpenKeychain/src/main/res/values/strings.xml
index 270feb099..056350832 100644
--- a/OpenKeychain/src/main/res/values/strings.xml
+++ b/OpenKeychain/src/main/res/values/strings.xml
@@ -262,6 +262,7 @@
<!-- progress dialogs, usually ending in '…' -->
<string name="progress_done">Done.</string>
<string name="progress_cancel">Cancel</string>
+ <string name="progress_cancelling">cancelling…</string>
<string name="progress_saving">saving…</string>
<string name="progress_importing">importing…</string>
<string name="progress_exporting">exporting…</string>
@@ -519,6 +520,9 @@
<!-- LogType log messages. Errors should have _ERROR_ in their name and end with a ! -->
+ <string name="msg_internal_error">Internal error!</string>
+ <string name="msg_cancelled">Operation cancelled.</string>
+
<!-- Import Public log entries -->
<string name="msg_ip_apply_batch">Applying insert batch operation.</string>
<string name="msg_ip_bad_type_secret">Tried to import secret keyring as public. This is a bug, please file a report!</string>
@@ -744,7 +748,6 @@
<string name="passp_cache_notif_pwd">Password</string>
<!-- unsorted -->
- <string name="internal_error">Internal error!</string>
<string name="section_certifier_id">Certifier</string>
<string name="section_cert">Certificate Details</string>
<string name="label_user_id">Identity</string>