1 files changed, 228 insertions, 0 deletions
diff --git a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/KeyViewActivity.java b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/KeyViewActivity.java
new file mode 100644
index 000000000..c2ef64d51
--- /dev/null
+++ b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/KeyViewActivity.java
@@ -0,0 +1,228 @@
+/*
+ * Copyright (C) 2013 Bahtiar 'kalkin' Gadimov
+ * Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.ui;
+
+import java.util.Date;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.spongycastle.openpgp.PGPPublicKey;
+import org.spongycastle.openpgp.PGPPublicKeyRing;
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.Id;
+import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
+import org.sufficientlysecure.keychain.provider.ProviderHelper;
+import org.sufficientlysecure.keychain.util.Log;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.ContactsContract.DataUsageFeedback;
+import android.text.format.DateFormat;
+import android.widget.TextView;
+
+import com.actionbarsherlock.app.SherlockActivity;
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
+
+public class KeyViewActivity extends SherlockActivity {
+    private Uri mDataUri;
+
+    private PGPPublicKey mPublicKey;
+
+    private TextView mAlgorithm;
+    private TextView mFingerint;
+    private TextView mExpiry;
+    private TextView mCreation;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setHomeButtonEnabled(true);
+
+        setContentView(R.layout.key_view_activity);
+
+        mFingerint = (TextView) this.findViewById(R.id.fingerprint);
+        mExpiry = (TextView) this.findViewById(R.id.expiry);
+        mCreation = (TextView) this.findViewById(R.id.creation);
+        mAlgorithm = (TextView) this.findViewById(R.id.algorithm);
+
+        Intent intent = getIntent();
+        mDataUri = intent.getData();
+        if (mDataUri == null) {
+            Log.e(Constants.TAG, "Intent data missing. Should be Uri of app!");
+            finish();
+            return;
+        } else {
+            Log.d(Constants.TAG, "uri: " + mDataUri);
+            loadData(mDataUri);
+        }
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        super.onCreateOptionsMenu(menu);
+        getSupportMenuInflater().inflate(R.menu.key_view, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // TODO: use data uri in the other activities instead of givin key ring row id!
+
+        long keyRingRowId = Long.valueOf(mDataUri.getLastPathSegment());
+
+        switch (item.getItemId()) {
+        case R.id.menu_key_view_update:
+            long updateKeyId = 0;
+            PGPPublicKeyRing updateKeyRing = ProviderHelper.getPGPPublicKeyRingByRowId(this,
+                    keyRingRowId);
+            if (updateKeyRing != null) {
+                updateKeyId = PgpKeyHelper.getMasterKey(updateKeyRing).getKeyID();
+            }
+            if (updateKeyId == 0) {
+                // this shouldn't happen
+                return true;
+            }
+
+            Intent queryIntent = new Intent(this, KeyServerQueryActivity.class);
+            queryIntent.setAction(KeyServerQueryActivity.ACTION_LOOK_UP_KEY_ID_AND_RETURN);
+            queryIntent.putExtra(KeyServerQueryActivity.EXTRA_KEY_ID, updateKeyId);
+
+            // TODO: lookup??
+            startActivityForResult(queryIntent, Id.request.look_up_key_id);
+
+            return true;
+        case R.id.menu_key_view_sign:
+            long keyId = 0;
+            PGPPublicKeyRing signKeyRing = ProviderHelper.getPGPPublicKeyRingByRowId(this,
+                    keyRingRowId);
+            if (signKeyRing != null) {
+                keyId = PgpKeyHelper.getMasterKey(signKeyRing).getKeyID();
+            }
+            if (keyId == 0) {
+                // this shouldn't happen
+                return true;
+            }
+
+            Intent signIntent = new Intent(this, SignKeyActivity.class);
+            signIntent.putExtra(SignKeyActivity.EXTRA_KEY_ID, keyId);
+            startActivity(signIntent);
+            return true;
+        case R.id.menu_key_view_export_keyserver:
+            Intent uploadIntent = new Intent(this, KeyServerUploadActivity.class);
+            uploadIntent.setAction(KeyServerUploadActivity.ACTION_EXPORT_KEY_TO_SERVER);
+            uploadIntent.putExtra(KeyServerUploadActivity.EXTRA_KEYRING_ROW_ID, (int) keyRingRowId);
+            startActivityForResult(uploadIntent, Id.request.export_to_server);
+
+            return true;
+        case R.id.menu_key_view_export_file:
+//            long masterKeyId = ProviderHelper.getPublicMasterKeyId(mKeyListActivity, keyRingRowId);
+//            if (masterKeyId == -1) {
+//                masterKeyId = ProviderHelper.getSecretMasterKeyId(mKeyListActivity, keyRingRowId);
+//            }
+//
+//            mKeyListActivity.showExportKeysDialog(masterKeyId);
+            return true;
+        case R.id.menu_key_view_share:
+            // get master key id using row id
+            long masterKeyId3 = ProviderHelper.getPublicMasterKeyId(this, keyRingRowId);
+
+            Intent shareIntent = new Intent(this, ShareActivity.class);
+            shareIntent.setAction(ShareActivity.ACTION_SHARE_KEYRING);
+            shareIntent.putExtra(ShareActivity.EXTRA_MASTER_KEY_ID, masterKeyId3);
+            startActivityForResult(shareIntent, 0);
+
+            return true;
+        case R.id.menu_key_view_share_qr_code:
+            // get master key id using row id
+            long masterKeyId = ProviderHelper.getPublicMasterKeyId(this, keyRingRowId);
+
+            Intent qrCodeIntent = new Intent(this, ShareActivity.class);
+            qrCodeIntent.setAction(ShareActivity.ACTION_SHARE_KEYRING_WITH_QR_CODE);
+            qrCodeIntent.putExtra(ShareActivity.EXTRA_MASTER_KEY_ID, masterKeyId);
+            startActivityForResult(qrCodeIntent, 0);
+
+            return true;
+        case R.id.menu_key_view_share_nfc:
+            // get master key id using row id
+            long masterKeyId2 = ProviderHelper.getPublicMasterKeyId(this, keyRingRowId);
+
+            Intent nfcIntent = new Intent(this, ShareNfcBeamActivity.class);
+            nfcIntent.setAction(ShareNfcBeamActivity.ACTION_SHARE_KEYRING_WITH_NFC);
+            nfcIntent.putExtra(ShareNfcBeamActivity.EXTRA_MASTER_KEY_ID, masterKeyId2);
+            startActivityForResult(nfcIntent, 0);
+
+            return true;
+        case R.id.menu_key_view_delete:
+//            mKeyListActivity.showDeleteKeyDialog(keyRingRowId);
+
+            return true;
+
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    private void loadData(Uri dataUri) {
+        PGPPublicKeyRing ring = (PGPPublicKeyRing) ProviderHelper.getPGPKeyRing(this, dataUri);
+        mPublicKey = ring.getPublicKey();
+
+        mFingerint.setText(PgpKeyHelper.shortifyFingerprint(PgpKeyHelper
+                .convertFingerprintToHex(mPublicKey.getFingerprint())));
+        String[] mainUserId = splitUserId("");
+
+        Date expiryDate = PgpKeyHelper.getExpiryDate(mPublicKey);
+        if (expiryDate == null) {
+            mExpiry.setText("");
+        } else {
+            mExpiry.setText(DateFormat.getDateFormat(getApplicationContext()).format(expiryDate));
+        }
+
+        mCreation.setText(DateFormat.getDateFormat(getApplicationContext()).format(
+                PgpKeyHelper.getCreationDate(mPublicKey)));
+        mAlgorithm.setText(PgpKeyHelper.getAlgorithmInfo(mPublicKey));
+    }
+
+    private String[] splitUserId(String userId) {
+
+        String[] result = new String[] { "", "", "" };
+        Log.v("UserID", userId);
+
+        Pattern withComment = Pattern.compile("^(.*) [(](.*)[)] <(.*)>$");
+        Matcher matcher = withComment.matcher(userId);
+        if (matcher.matches()) {
+            result[0] = matcher.group(1);
+            result[1] = matcher.group(2);
+            result[2] = matcher.group(3);
+            return result;
+        }
+
+        Pattern withoutComment = Pattern.compile("^(.*) <(.*)>$");
+        matcher = withoutComment.matcher(userId);
+        if (matcher.matches()) {
+            result[0] = matcher.group(1);
+            result[1] = matcher.group(2);
+            return result;
+        }
+        return result;
+    }
+}