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decryptlist: implement key lookup (wip)

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This commit is contained in:
Vincent Breitmoser 2015-10-23 18:26:13 +02:00
parent 787b17030f
commit 3b95fea379
3 changed files with 154 additions and 51 deletions
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111
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptListFragment.java
View file

@ -67,10 +67,14 @@ import org.openintents.openpgp.OpenPgpSignatureResult;
import org.sufficientlysecure.keychain.BuildConfig;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
import org.sufficientlysecure.keychain.operations.results.InputDataResult;
import org.sufficientlysecure.keychain.pgp.PgpDecryptVerifyInputParcel;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
import org.sufficientlysecure.keychain.service.ImportKeyringParcel;
import org.sufficientlysecure.keychain.service.InputDataParcel;
import org.sufficientlysecure.keychain.ui.base.CryptoOperationHelper;
import org.sufficientlysecure.keychain.ui.base.QueueingCryptoOperationFragment;
// this import NEEDS to be above the ViewModel AND SubViewHolder one, or it won't compile! (as of 16.09.15)
import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.StatusHolder;
@ -84,6 +88,7 @@ import org.sufficientlysecure.keychain.ui.util.Notify.Style;
import org.sufficientlysecure.keychain.util.FileHelper;
import org.sufficientlysecure.keychain.util.Log;
import org.sufficientlysecure.keychain.util.ParcelableHashMap;
import org.sufficientlysecure.keychain.util.Preferences;
public class DecryptListFragment
@ -626,6 +631,68 @@ public class DecryptListFragment
return false;
}
private void lookupUnknownKey(final Uri inputUri, long unknownKeyId) {
final ArrayList<ParcelableKeyRing> keyList;
final String keyserver;
// search config
{
Preferences prefs = Preferences.getPreferences(getActivity());
Preferences.CloudSearchPrefs cloudPrefs =
new Preferences.CloudSearchPrefs(true, true, prefs.getPreferredKeyserver());
keyserver = cloudPrefs.keyserver;
}
{
ParcelableKeyRing keyEntry = new ParcelableKeyRing(null,
KeyFormattingUtils.convertKeyIdToHex(unknownKeyId), null);
ArrayList<ParcelableKeyRing> selectedEntries = new ArrayList<>();
selectedEntries.add(keyEntry);
keyList = selectedEntries;
}
CryptoOperationHelper.Callback<ImportKeyringParcel, ImportKeyResult> callback
= new CryptoOperationHelper.Callback<ImportKeyringParcel, ImportKeyResult>() {
@Override
public ImportKeyringParcel createOperationInput() {
return new ImportKeyringParcel(keyList, keyserver);
}
@Override
public void onCryptoOperationSuccess(ImportKeyResult result) {
// TODO trigger new signature check
result.createNotify(getActivity()).show();
mAdapter.setProcessingKeyLookup(inputUri, false);
}
@Override
public void onCryptoOperationCancelled() {
mAdapter.setProcessingKeyLookup(inputUri, false);
}
@Override
public void onCryptoOperationError(ImportKeyResult result) {
result.createNotify(getActivity()).show();
mAdapter.setProcessingKeyLookup(inputUri, false);
}
@Override
public boolean onCryptoSetProgress(String msg, int progress, int max) {
return false;
}
};
mAdapter.setProcessingKeyLookup(inputUri, true);
CryptoOperationHelper importOpHelper = new CryptoOperationHelper<>(2, this, callback, null);
importOpHelper.cryptoOperation();
}
private void deleteFile(Activity activity, Uri uri) {
// we can only ever delete a file once, if we got this far either it's gone or it will never work
@ -671,6 +738,7 @@ public class DecryptListFragment
int mProgress, mMax;
String mProgressMsg;
OnClickListener mCancelled;
boolean mProcessingKeyLookup;
ViewModel(Uri uri) {
mInputUri = uri;
@ -699,6 +767,10 @@ public class DecryptListFragment
mMax = max;
}
void setProcessingKeyLookup(boolean processingKeyLookup) {
mProcessingKeyLookup = processingKeyLookup;
}
// Depends on inputUri only
@Override
public boolean equals(Object o) {
@ -765,17 +837,13 @@ public class DecryptListFragment
}
private void bindItemCancelled(ViewHolder holder, ViewModel model) {
if (holder.vAnimator.getDisplayedChild() != 3) {
holder.vAnimator.setDisplayedChild(3);
}
holder.vAnimator.setDisplayedChild(3);
holder.vCancelledRetry.setOnClickListener(model.mCancelled);
}
private void bindItemProgress(ViewHolder holder, ViewModel model) {
if (holder.vAnimator.getDisplayedChild() != 0) {
holder.vAnimator.setDisplayedChild(0);
}
holder.vAnimator.setDisplayedChild(0);
holder.vProgress.setProgress(model.mProgress);
holder.vProgress.setMax(model.mMax);
@ -785,11 +853,10 @@ public class DecryptListFragment
}
private void bindItemSuccess(ViewHolder holder, final ViewModel model) {
if (holder.vAnimator.getDisplayedChild() != 1) {
holder.vAnimator.setDisplayedChild(1);
}
holder.vAnimator.setDisplayedChild(1);
KeyFormattingUtils.setStatus(getResources(), holder, model.mResult.mDecryptVerifyResult);
KeyFormattingUtils.setStatus(getResources(), holder,
model.mResult.mDecryptVerifyResult, model.mProcessingKeyLookup);
int numFiles = model.mResult.getOutputUris().size();
holder.resizeFileList(numFiles, LayoutInflater.from(getActivity()));
@ -867,6 +934,13 @@ public class DecryptListFragment
activity.startActivity(intent);
}
});
} else {
holder.vSignatureLayout.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
lookupUnknownKey(model.mInputUri, keyId);
}
});
}
}
@ -895,9 +969,7 @@ public class DecryptListFragment
}
private void bindItemFailure(ViewHolder holder, final ViewModel model) {
if (holder.vAnimator.getDisplayedChild() != 2) {
holder.vAnimator.setDisplayedChild(2);
}
holder.vAnimator.setDisplayedChild(2);
holder.vErrorMsg.setText(model.mResult.getLog().getLast().mType.getMsgId());
@ -953,6 +1025,13 @@ public class DecryptListFragment
notifyItemChanged(pos);
}
public void setProcessingKeyLookup(Uri uri, boolean processingKeyLookup) {
ViewModel newModel = new ViewModel(uri);
int pos = mDataset.indexOf(newModel);
mDataset.get(pos).setProcessingKeyLookup(processingKeyLookup);
notifyItemChanged(pos);
}
public void addResult(Uri uri, InputDataResult result) {
ViewModel model = new ViewModel(uri);
@ -984,7 +1063,7 @@ public class DecryptListFragment
public View vSignatureLayout;
public TextView vSignatureName;
public TextView vSignatureMail;
public TextView vSignatureAction;
public ViewAnimator vSignatureAction;
public View vContextMenu;
public TextView vErrorMsg;
@ -1027,7 +1106,7 @@ public class DecryptListFragment
vSignatureLayout = itemView.findViewById(R.id.result_signature_layout);
vSignatureName = (TextView) itemView.findViewById(R.id.result_signature_name);
vSignatureMail= (TextView) itemView.findViewById(R.id.result_signature_email);
vSignatureAction = (TextView) itemView.findViewById(R.id.result_signature_action);
vSignatureAction = (ViewAnimator) itemView.findViewById(R.id.result_signature_action);
vFileList = (LinearLayout) itemView.findViewById(R.id.file_list);
for (int i = 0; i < vFileList.getChildCount(); i++) {
@ -1091,7 +1170,7 @@ public class DecryptListFragment
}
@Override
public TextView getSignatureAction() {
public ViewAnimator getSignatureAction() {
return vSignatureAction;
}

41
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/KeyFormattingUtils.java
View file

@ -28,6 +28,7 @@ import android.text.style.ForegroundColorSpan;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.ViewAnimator;
import org.openintents.openpgp.OpenPgpDecryptionResult;
import org.openintents.openpgp.OpenPgpSignatureResult;
@ -440,14 +441,15 @@ public class KeyFormattingUtils {
View getSignatureLayout();
TextView getSignatureUserName();
TextView getSignatureUserEmail();
TextView getSignatureAction();
ViewAnimator getSignatureAction();
boolean hasEncrypt();
}
@SuppressWarnings("deprecation") // context.getDrawable is api lvl 21, need to use deprecated
public static void setStatus(Resources resources, StatusHolder holder, DecryptVerifyResult result) {
public static void setStatus(Resources resources, StatusHolder holder, DecryptVerifyResult result,
boolean processingkeyLookup) {
if (holder.hasEncrypt()) {
OpenPgpDecryptionResult decryptionResult = result.getDecryptionResult();
@ -488,7 +490,7 @@ public class KeyFormattingUtils {
OpenPgpSignatureResult signatureResult = result.getSignatureResult();
int sigText, sigIcon, sigColor;
int sigActionText, sigActionIcon;
int sigActionDisplayedChild;
switch (signatureResult.getResult()) {
@ -500,8 +502,7 @@ public class KeyFormattingUtils {
sigColor = R.color.key_flag_gray;
// won't be used, but makes compiler happy
sigActionText = 0;
sigActionIcon = 0;
sigActionDisplayedChild = -1;
break;
}
@ -510,8 +511,7 @@ public class KeyFormattingUtils {
sigIcon = R.drawable.status_signature_verified_cutout_24dp;
sigColor = R.color.key_flag_green;
sigActionText = R.string.decrypt_result_action_show;
sigActionIcon = R.drawable.ic_vpn_key_grey_24dp;
sigActionDisplayedChild = 0;
break;
}
@ -520,8 +520,7 @@ public class KeyFormattingUtils {
sigIcon = R.drawable.status_signature_unverified_cutout_24dp;
sigColor = R.color.key_flag_orange;
sigActionText = R.string.decrypt_result_action_show;
sigActionIcon = R.drawable.ic_vpn_key_grey_24dp;
sigActionDisplayedChild = 0;
break;
}
@ -530,8 +529,7 @@ public class KeyFormattingUtils {
sigIcon = R.drawable.status_signature_revoked_cutout_24dp;
sigColor = R.color.key_flag_red;
sigActionText = R.string.decrypt_result_action_show;
sigActionIcon = R.drawable.ic_vpn_key_grey_24dp;
sigActionDisplayedChild = 0;
break;
}
@ -540,8 +538,7 @@ public class KeyFormattingUtils {
sigIcon = R.drawable.status_signature_expired_cutout_24dp;
sigColor = R.color.key_flag_red;
sigActionText = R.string.decrypt_result_action_show;
sigActionIcon = R.drawable.ic_vpn_key_grey_24dp;
sigActionDisplayedChild = 0;
break;
}
@ -550,8 +547,7 @@ public class KeyFormattingUtils {
sigIcon = R.drawable.status_signature_unknown_cutout_24dp;
sigColor = R.color.key_flag_red;
sigActionText = R.string.decrypt_result_action_Lookup;
sigActionIcon = R.drawable.ic_file_download_grey_24dp;
sigActionDisplayedChild = 1;
break;
}
@ -560,8 +556,7 @@ public class KeyFormattingUtils {
sigIcon = R.drawable.status_signature_invalid_cutout_24dp;
sigColor = R.color.key_flag_red;
sigActionText = R.string.decrypt_result_action_show;
sigActionIcon = R.drawable.ic_vpn_key_grey_24dp;
sigActionDisplayedChild = 0;
break;
}
@ -572,13 +567,17 @@ public class KeyFormattingUtils {
sigColor = R.color.key_flag_red;
// won't be used, but makes compiler happy
sigActionText = 0;
sigActionIcon = 0;
sigActionDisplayedChild = -1;
break;
}
}
// possibly switch out "Lookup" button for progress bar
if (sigActionDisplayedChild == 1 && processingkeyLookup) {
sigActionDisplayedChild = 2;
}
int sigColorRes = resources.getColor(sigColor);
holder.getSignatureStatusIcon().setColorFilter(sigColorRes, PorterDuff.Mode.SRC_IN);
holder.getSignatureStatusIcon().setImageDrawable(resources.getDrawable(sigIcon));
@ -591,9 +590,7 @@ public class KeyFormattingUtils {
holder.getSignatureLayout().setVisibility(View.VISIBLE);
holder.getSignatureAction().setText(sigActionText);
holder.getSignatureAction().setCompoundDrawablesWithIntrinsicBounds(
0, 0, sigActionIcon, 0);
holder.getSignatureAction().setDisplayedChild(sigActionDisplayedChild);
String userId = result.getSignatureResult().getPrimaryUserId();
KeyRing.UserId userIdSplit = KeyRing.splitUserId(userId);

53
OpenKeychain/src/main/res/layout/decrypt_list_entry.xml
View file

@ -26,7 +26,6 @@
android:measureAllChildren="false"
custom:initialView="1"
android:minHeight="?listPreferredItemHeightSmall"
android:animateLayoutChanges="true"
>
<LinearLayout
@ -113,6 +112,7 @@
android:id="@+id/result_signature_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:padding="4dp"
android:src="@drawable/status_signature_unverified_cutout_24dp"
/>
@ -136,6 +136,7 @@
android:clickable="true"
android:background="?android:selectableItemBackground"
android:orientation="horizontal"
android:minHeight="40dp"
>
<LinearLayout
@ -144,7 +145,7 @@
android:layout_weight="1"
android:paddingRight="4dp"
android:paddingLeft="4dp"
android:gravity="center_vertical"
android:layout_gravity="center_vertical"
android:orientation="vertical">
<TextView
@ -174,19 +175,45 @@
android:layout_marginTop="8dp"
android:background="?android:attr/listDivider" />
<TextView
android:id="@+id/result_signature_action"
android:paddingLeft="8dp"
android:paddingRight="8dp"
android:textAppearance="?android:attr/textAppearanceMedium"
<org.sufficientlysecure.keychain.ui.widget.ToolableViewAnimator
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:drawableRight="@drawable/ic_vpn_key_grey_24dp"
android:drawablePadding="8dp"
android:gravity="center_vertical"
android:text=""
tools:text="Show"
/>
android:paddingLeft="8dp"
android:paddingRight="8dp"
android:id="@+id/result_signature_action"
android:measureAllChildren="true"
android:inAnimation="@anim/fade_in"
android:outAnimation="@anim/fade_out"
custom:initialView="0"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:textAppearance="?android:attr/textAppearanceMedium"
android:drawableRight="@drawable/ic_vpn_key_grey_24dp"
android:drawablePadding="8dp"
android:text="@string/decrypt_result_action_show"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:textAppearance="?android:attr/textAppearanceMedium"
android:drawableRight="@drawable/ic_file_download_grey_24dp"
android:drawablePadding="8dp"
android:text="@string/decrypt_result_action_Lookup"
/>
<ProgressBar
android:layout_width="30dp"
android:layout_height="30dp"
android:padding="4dp"
android:layout_gravity="center" />
</org.sufficientlysecure.keychain.ui.widget.ToolableViewAnimator>
</LinearLayout>