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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.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
import org.sufficientlysecure.keychain.provider.ProviderHelper;
import org.sufficientlysecure.keychain.util.Log;
import android.os.Bundle;
import android.text.format.DateFormat;
import android.widget.TextView;
import com.actionbarsherlock.app.SherlockActivity;
public class KeyDetailsActivity extends SherlockActivity {
private PGPPublicKey publicKey;
private TextView mAlgorithm;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
setContentView(R.layout.key_view);
if (extras == null) {
return;
}
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
long key = extras.getLong("key");
KeyRings.buildPublicKeyRingsByMasterKeyIdUri(key + "");
String[] projection = new String[]{""};
this.publicKey = ProviderHelper.getPGPPublicKeyByKeyId(
getApplicationContext(), key);
TextView fingerprint = (TextView) this.findViewById(R.id.fingerprint);
fingerprint.setText(PgpKeyHelper.shortifyFingerprint(PgpKeyHelper.getFingerPrint(getApplicationContext(), key)));
String[] mainUserId = splitUserId("");
TextView expiry = (TextView) this.findViewById(R.id.expiry);
Date expiryDate = PgpKeyHelper.getExpiryDate(publicKey);
if (expiryDate == null) {
expiry.setText("");
} else {
expiry.setText(DateFormat.getDateFormat(getApplicationContext())
.format(expiryDate));
}
TextView creation = (TextView) this.findViewById(R.id.creation);
creation.setText(DateFormat.getDateFormat(getApplicationContext())
.format(PgpKeyHelper.getCreationDate(publicKey)));
mAlgorithm = (TextView) this.findViewById(R.id.algorithm);
mAlgorithm.setText(PgpKeyHelper.getAlgorithmInfo(publicKey));
}
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;
}
}
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