diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java | 100 |
1 files changed, 97 insertions, 3 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java index 0c2d8693f..b063df2fb 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java @@ -35,6 +35,7 @@ import android.os.Message; import android.os.Messenger; import android.provider.ContactsContract; import android.support.v4.app.ActivityCompat; +import android.support.v4.app.FragmentManager; import android.support.v4.app.LoaderManager; import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; @@ -60,17 +61,22 @@ import org.sufficientlysecure.keychain.operations.results.ImportKeyResult; import org.sufficientlysecure.keychain.operations.results.OperationResult; import org.sufficientlysecure.keychain.pgp.KeyRing; import org.sufficientlysecure.keychain.pgp.exception.PgpKeyNotFoundException; +import org.sufficientlysecure.keychain.provider.CachedPublicKeyRing; import org.sufficientlysecure.keychain.provider.KeychainContract; +import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; import org.sufficientlysecure.keychain.provider.ProviderHelper; import org.sufficientlysecure.keychain.service.KeychainIntentService; import org.sufficientlysecure.keychain.service.ServiceProgressHandler; import org.sufficientlysecure.keychain.service.ServiceProgressHandler.MessageStatus; import org.sufficientlysecure.keychain.service.PassphraseCacheService; +import org.sufficientlysecure.keychain.ui.base.BaseNfcActivity; import org.sufficientlysecure.keychain.ui.dialog.DeleteKeyDialogFragment; import org.sufficientlysecure.keychain.ui.util.FormattingUtils; import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.State; import org.sufficientlysecure.keychain.ui.util.Notify; +import org.sufficientlysecure.keychain.ui.util.Notify.ActionListener; +import org.sufficientlysecure.keychain.ui.util.Notify.Style; import org.sufficientlysecure.keychain.ui.util.QrCodeUtils; import org.sufficientlysecure.keychain.util.ContactHelper; import org.sufficientlysecure.keychain.util.ExportHelper; @@ -78,15 +84,21 @@ import org.sufficientlysecure.keychain.util.Log; import org.sufficientlysecure.keychain.util.NfcHelper; import org.sufficientlysecure.keychain.util.Preferences; +import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; -public class ViewKeyActivity extends BaseActivity implements +public class ViewKeyActivity extends BaseNfcActivity implements LoaderManager.LoaderCallbacks<Cursor> { + public static final String EXTRA_NFC_USER_ID = "nfc_user_id"; + public static final String EXTRA_NFC_AID = "nfc_aid"; + public static final String EXTRA_NFC_FINGERPRINTS = "nfc_fingerprints"; + static final int REQUEST_QR_FINGERPRINT = 1; static final int REQUEST_DELETE = 2; static final int REQUEST_EXPORT = 3; + public static final String EXTRA_DISPLAY_RESULT = "display_result"; ExportHelper mExportHelper; ProviderHelper mProviderHelper; @@ -106,6 +118,8 @@ public class ViewKeyActivity extends BaseActivity implements private ImageView mQrCode; private CardView mQrCodeLayout; + private String mQrCodeLoaded; + // NFC private NfcHelper mNfcHelper; @@ -255,7 +269,21 @@ public class ViewKeyActivity extends BaseActivity implements mNfcHelper = new NfcHelper(this, mProviderHelper); mNfcHelper.initNfc(mDataUri); + if (savedInstanceState == null && getIntent().hasExtra(EXTRA_DISPLAY_RESULT)) { + OperationResult result = getIntent().getParcelableExtra(EXTRA_DISPLAY_RESULT); + result.createNotify(this).show(); + } + startFragment(savedInstanceState, mDataUri); + + if (savedInstanceState == null && getIntent().hasExtra(EXTRA_NFC_AID)) { + Intent intent = getIntent(); + byte[] nfcFingerprints = intent.getByteArrayExtra(EXTRA_NFC_FINGERPRINTS); + String nfcUserId = intent.getStringExtra(EXTRA_NFC_USER_ID); + byte[] nfcAid = intent.getByteArrayExtra(EXTRA_NFC_AID); + showYubikeyFragment(nfcFingerprints, nfcUserId, nfcAid); + } + } @Override @@ -516,6 +544,72 @@ public class ViewKeyActivity extends BaseActivity implements } } + @Override + protected void onNfcPerform() throws IOException { + + final byte[] nfcFingerprints = nfcGetFingerprints(); + final String nfcUserId = nfcGetUserId(); + final byte[] nfcAid = nfcGetAid(); + + String fp = KeyFormattingUtils.convertFingerprintToHex(nfcFingerprints); + final long masterKeyId = KeyFormattingUtils.getKeyIdFromFingerprint(nfcFingerprints); + + if (!mFingerprint.equals(fp)) { + try { + CachedPublicKeyRing ring = mProviderHelper.getCachedPublicKeyRing(masterKeyId); + ring.getMasterKeyId(); + + Notify.create(this, R.string.snack_yubi_other, Notify.LENGTH_LONG, + Style.WARN, new ActionListener() { + @Override + public void onAction() { + Intent intent = new Intent( + ViewKeyActivity.this, ViewKeyActivity.class); + intent.setData(KeyRings.buildGenericKeyRingUri(masterKeyId)); + intent.putExtra(ViewKeyActivity.EXTRA_NFC_AID, nfcAid); + intent.putExtra(ViewKeyActivity.EXTRA_NFC_USER_ID, nfcUserId); + intent.putExtra(ViewKeyActivity.EXTRA_NFC_FINGERPRINTS, nfcFingerprints); + startActivity(intent); + finish(); + } + }, R.string.snack_yubikey_view).show(); + return; + + } catch (PgpKeyNotFoundException e) { + Notify.create(this, R.string.snack_yubi_other, Notify.LENGTH_LONG, + Style.WARN, new ActionListener() { + @Override + public void onAction() { + Intent intent = new Intent( + ViewKeyActivity.this, CreateKeyActivity.class); + intent.putExtra(ViewKeyActivity.EXTRA_NFC_AID, nfcAid); + intent.putExtra(ViewKeyActivity.EXTRA_NFC_USER_ID, nfcUserId); + intent.putExtra(ViewKeyActivity.EXTRA_NFC_FINGERPRINTS, nfcFingerprints); + startActivity(intent); + finish(); + } + }, R.string.snack_yubikey_import).show(); + return; + } + } + + showYubikeyFragment(nfcFingerprints, nfcUserId, nfcAid); + + } + + public void showYubikeyFragment(byte[] nfcFingerprints, String nfcUserId, byte[] nfcAid) { + ViewKeyYubikeyFragment frag = ViewKeyYubikeyFragment.newInstance( + nfcFingerprints, nfcUserId, nfcAid); + + FragmentManager manager = getSupportFragmentManager(); + + manager.popBackStack("yubikey", FragmentManager.POP_BACK_STACK_INCLUSIVE); + manager.beginTransaction() + .addToBackStack("yubikey") + .replace(R.id.view_key_fragment, frag) + .commit(); + } + private void encrypt(Uri dataUri, boolean text) { // If there is no encryption key, don't bother. if (!mHasEncrypt) { @@ -647,6 +741,7 @@ public class ViewKeyActivity extends BaseActivity implements } protected void onPostExecute(Bitmap qrCode) { + mQrCodeLoaded = fingerprint; // scale the image up to our actual size. we do this in code rather // than let the ImageView do this because we don't require filtering. Bitmap scaled = Bitmap.createScaledBitmap(qrCode, @@ -724,7 +819,6 @@ public class ViewKeyActivity extends BaseActivity implements mName.setText(R.string.user_id_no_name); } - String oldFingerprint = mFingerprint; mMasterKeyId = data.getLong(INDEX_MASTER_KEY_ID); mFingerprint = KeyFormattingUtils.convertFingerprintToHex(data.getBlob(INDEX_FINGERPRINT)); @@ -788,7 +882,7 @@ public class ViewKeyActivity extends BaseActivity implements mStatusImage.setVisibility(View.GONE); color = getResources().getColor(R.color.primary); // reload qr code only if the fingerprint changed - if (!mFingerprint.equals(oldFingerprint)) { + if (!mFingerprint.equals(mQrCodeLoaded)) { loadQrCode(mFingerprint); } photoTask.execute(mMasterKeyId); |