Merge pull request #435 from owncloud/ssl_dialogs_refactored_in_just_one

Ssl-error dialogs joint in a single one that uses different adapters to ...
This commit is contained in:
masensio 2014-03-11 11:52:54 +01:00
commit 2ca8f56962
10 changed files with 691 additions and 759 deletions

View file

@ -48,6 +48,7 @@ import android.view.View.OnFocusChangeListener;
import android.view.View.OnTouchListener;
import android.view.Window;
import android.view.inputmethod.EditorInfo;
import android.webkit.SslErrorHandler;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
@ -64,6 +65,7 @@ import com.owncloud.android.lib.common.OwnCloudClientFactory;
import com.owncloud.android.lib.common.OwnCloudClient;
import com.owncloud.android.operations.OAuth2GetAccessToken;
import com.owncloud.android.lib.common.network.CertificateCombinedException;
import com.owncloud.android.lib.common.operations.OnRemoteOperationListener;
import com.owncloud.android.lib.resources.status.GetRemoteStatusOperation;
import com.owncloud.android.lib.common.operations.RemoteOperation;
@ -75,7 +77,6 @@ import com.owncloud.android.lib.resources.users.GetRemoteUserNameOperation;
import com.owncloud.android.ui.dialog.SamlWebViewDialog;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog.OnSslUntrustedCertListener;
import com.owncloud.android.ui.dialog.SslValidatorDialog.OnSslValidatorListener;
import com.owncloud.android.utils.Log_OC;
import com.owncloud.android.lib.resources.status.OwnCloudVersion;
@ -86,7 +87,7 @@ import com.owncloud.android.lib.resources.status.OwnCloudVersion;
* @author David A. Velasco
*/
public class AuthenticatorActivity extends AccountAuthenticatorActivity
implements OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeListener, OnEditorActionListener,
implements OnRemoteOperationListener, OnFocusChangeListener, OnEditorActionListener,
SsoWebViewClientListener, OnSslUntrustedCertListener {
private static final String TAG = AuthenticatorActivity.class.getSimpleName();
@ -1529,26 +1530,6 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
}
}
/**
* Called from SslValidatorDialog when a new server certificate was correctly saved.
*/
public void onSavedCertificate() {
checkOcServer();
reloadWebView();
}
/**
* Called from SslValidatorDialog when a new server certificate could not be saved
* when the user requested it.
*/
@Override
public void onFailedSavingCertificate() {
showDialog(DIALOG_CERT_NOT_SAVED);
cancelWebView();
}
/**
* Called when the 'action' button in an IME is pressed ('enter' in software keyboard).
*
@ -1665,6 +1646,72 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
}
/**
* Show untrusted cert dialog
*/
public void showUntrustedCertDialog(X509Certificate x509Certificate, SslError error, SslErrorHandler handler) {
// Show a dialog with the certificate info
SslUntrustedCertDialog dialog = null;
if (x509Certificate == null) {
dialog = SslUntrustedCertDialog.newInstanceForEmptySslError(error, handler);
} else {
dialog = SslUntrustedCertDialog.newInstanceForFullSslError(x509Certificate, error, handler);
}
FragmentManager fm = getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
dialog.show(ft, DIALOG_UNTRUSTED_CERT);
}
/**
* Show untrusted cert dialog
*/
public void showUntrustedCertDialog(RemoteOperationResult result) {
// Show a dialog with the certificate info
SslUntrustedCertDialog dialog = SslUntrustedCertDialog.newInstanceForFullSslError((CertificateCombinedException)result.getException());
FragmentManager fm = getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
dialog.show(ft, DIALOG_UNTRUSTED_CERT);
}
/**
* Dismiss untrusted cert dialog
*/
public void dismissUntrustedCertDialog(){
/*Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_UNTRUSTED_CERT);
if (frag != null) {
SslErrorViewAdapter dialog = (SslErrorViewAdapter) frag;
dialog.dismiss();
}
*/
}
/**
* Called from SslValidatorDialog when a new server certificate was correctly saved.
*/
public void onSavedCertificate() {
Fragment fd = getSupportFragmentManager().findFragmentByTag(TAG_SAML_DIALOG);
if (fd == null) {
// if SAML dialog is not shown, the SslDialog was shown due to an SSL error in the server check
checkOcServer();
}
}
/**
* Called from SslValidatorDialog when a new server certificate could not be saved
* when the user requested it.
*/
@Override
public void onFailedSavingCertificate() {
showDialog(DIALOG_CERT_NOT_SAVED);
cancelWebView();
}
@Override
public void onCancelCertificate() {
cancelWebView();
}
public void cancelWebView() {
Fragment fd = getSupportFragmentManager().findFragmentByTag(TAG_SAML_DIALOG);
@ -1684,44 +1731,4 @@ public class AuthenticatorActivity extends AccountAuthenticatorActivity
}
}
@Override
public void onCancelCertificate() {
cancelWebView();
}
/**
* Show untrusted cert dialog
*/
public void showUntrustedCertDialog(X509Certificate x509Certificate, SslError error) {
// Show a dialog with the certificate info
SslUntrustedCertDialog dialog = SslUntrustedCertDialog.newInstance(x509Certificate, error);
FragmentManager fm = getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
dialog.show(ft, DIALOG_UNTRUSTED_CERT);
}
/**
* Show untrusted cert dialog
*/
public void showUntrustedCertDialog(RemoteOperationResult result) {
// Show a dialog with the certificate info
SslUntrustedCertDialog dialog = SslUntrustedCertDialog.newInstance(result, this);
FragmentManager fm = getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
dialog.show(ft, DIALOG_UNTRUSTED_CERT);
}
/**
* Dismiss untrusted cert dialog
*/
public void dismissUntrustedCertDialog(){
Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_UNTRUSTED_CERT);
if (frag != null) {
SslUntrustedCertDialog dialog = (SslUntrustedCertDialog) frag;
dialog.dismiss();
}
}
}

View file

@ -25,8 +25,6 @@ import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import com.owncloud.android.lib.common.network.NetworkUtils;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialogABSTRACT;
import com.owncloud.android.utils.Log_OC;
import android.content.Context;
@ -36,8 +34,6 @@ import android.net.http.SslError;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.view.KeyEvent;
import android.view.View;
import android.webkit.CookieManager;
@ -168,17 +164,8 @@ public class SsoWebViewClient extends WebViewClient {
if (isKnownServer) {
handler.proceed();
} else if (x509Certificate != null) {
// Show a dialog with the certificate info
((AuthenticatorActivity)mContext).showUntrustedCertDialog(x509Certificate, error);
handler.cancel();
} else {
// Show a dialog with the certificate information available in SslError (not full)
SslUntrustedCertDialogABSTRACT dialog = SslUntrustedCertDialogABSTRACT.newInstanceForEmptySslError(error, handler);
FragmentManager fm = ((SherlockFragmentActivity)mContext).getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
dialog.show(ft, AuthenticatorActivity.DIALOG_UNTRUSTED_CERT);
// let's forward the handler, and see what happens...
((AuthenticatorActivity)mContext).showUntrustedCertDialog(x509Certificate, error, handler);
}
}

View file

@ -67,6 +67,7 @@ import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;
import com.owncloud.android.operations.CreateFolderOperation;
import com.owncloud.android.lib.common.network.CertificateCombinedException;
import com.owncloud.android.lib.common.operations.RemoteOperation;
import com.owncloud.android.lib.common.operations.RemoteOperationResult;
import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
@ -78,6 +79,7 @@ import com.owncloud.android.operations.SynchronizeFolderOperation;
import com.owncloud.android.operations.UnshareLinkOperation;
import com.owncloud.android.services.OperationsService;
import com.owncloud.android.syncadapter.FileSyncAdapter;
import com.owncloud.android.ui.adapter.SslErrorViewAdapter;
import com.owncloud.android.ui.dialog.EditNameDialog;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
import com.owncloud.android.ui.dialog.EditNameDialog.EditNameDialogListener;
@ -1312,6 +1314,10 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
showDialog(DIALOG_CERT_NOT_SAVED);
}
@Override
public void onCancelCertificate() {
// nothing to do
}
/**
* Updates the view associated to the activity after the finish of some operation over files
@ -1607,28 +1613,10 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
*/
public void showUntrustedCertDialog(RemoteOperationResult result) {
// Show a dialog with the certificate info
SslUntrustedCertDialog dialog = SslUntrustedCertDialog.newInstance(result, this);
SslUntrustedCertDialog dialog = SslUntrustedCertDialog.newInstanceForFullSslError((CertificateCombinedException)result.getException());
FragmentManager fm = getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
dialog.show(ft, DIALOG_UNTRUSTED_CERT);
}
/**
* Dismiss untrusted cert dialog
*/
public void dismissUntrustedCertDialog(){
Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_UNTRUSTED_CERT);
if (frag != null) {
SslUntrustedCertDialog dialog = (SslUntrustedCertDialog) frag;
dialog.dismiss();
}
}
@Override
public void onCancelCertificate() {
// TODO Auto-generated method stub
}
/**

View file

@ -0,0 +1,75 @@
/* ownCloud Android client application
* Copyright (C) 2012-2014 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* 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 com.owncloud.android.ui.adapter;
import com.owncloud.android.R;
import com.owncloud.android.lib.common.network.CertificateCombinedException;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog.ErrorViewAdapter;
import android.view.View;
import android.widget.TextView;
/**
* TODO
*
* @author masensio
* @author David A. Velasco
*
*/
public class CertificateCombinedExceptionViewAdapter implements SslUntrustedCertDialog.ErrorViewAdapter {
//private final static String TAG = CertificateCombinedExceptionViewAdapter.class.getSimpleName();
private CertificateCombinedException mSslException = null;
public CertificateCombinedExceptionViewAdapter(CertificateCombinedException sslException) {
mSslException = sslException;
}
@Override
public void updateErrorView(View dialogView) {
/// clean
dialogView.findViewById(R.id.reason_no_info_about_error).setVisibility(View.GONE);
/// refresh
if (mSslException.getCertPathValidatorException() != null) {
((TextView)dialogView.findViewById(R.id.reason_cert_not_trusted)).setVisibility(View.VISIBLE);
} else {
dialogView.findViewById(R.id.reason_cert_not_trusted).setVisibility(View.GONE);
}
if (mSslException.getCertificateExpiredException() != null) {
((TextView)dialogView.findViewById(R.id.reason_cert_expired)).setVisibility(View.VISIBLE);
} else {
dialogView.findViewById(R.id.reason_cert_expired).setVisibility(View.GONE);
}
if (mSslException.getCertificateNotYetValidException() != null) {
((TextView)dialogView.findViewById(R.id.reason_cert_not_yet_valid)).setVisibility(View.VISIBLE);
} else {
dialogView.findViewById(R.id.reason_cert_not_yet_valid).setVisibility(View.GONE);
}
if (mSslException.getSslPeerUnverifiedException() != null) {
((TextView)dialogView.findViewById(R.id.reason_hostname_not_verified)).setVisibility(View.VISIBLE);
} else {
dialogView.findViewById(R.id.reason_hostname_not_verified).setVisibility(View.GONE);
}
}
}

View file

@ -0,0 +1,128 @@
/* ownCloud Android client application
* Copyright (C) 2012-2014 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* 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 com.owncloud.android.ui.adapter;
import java.text.DateFormat;
import java.util.Date;
import com.owncloud.android.R;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog.CertificateViewAdapter;
import android.net.http.SslCertificate;
import android.view.View;
import android.widget.TextView;
/**
* TODO
*
* @author masensio
* @author David A. Velasco
*/
public class SslCertificateViewAdapter implements SslUntrustedCertDialog.CertificateViewAdapter {
//private final static String TAG = SslCertificateViewAdapter.class.getSimpleName();
private SslCertificate mCertificate;
/**
* Constructor
*
* @param
*/
public SslCertificateViewAdapter(SslCertificate certificate) {
mCertificate = certificate;
}
@Override
public void updateCertificateView(View dialogView) {
TextView nullCerView = (TextView) dialogView.findViewById(R.id.null_cert);
if (mCertificate != null) {
nullCerView.setVisibility(View.GONE);
showSubject(mCertificate.getIssuedTo(), dialogView);
showIssuer(mCertificate.getIssuedBy(), dialogView);
showValidity(mCertificate.getValidNotBeforeDate(), mCertificate.getValidNotAfterDate(), dialogView);
hideSignature(dialogView);
} else {
nullCerView.setVisibility(View.VISIBLE);
}
}
private void showValidity(Date notBefore, Date notAfter, View dialogView) {
TextView fromView = ((TextView)dialogView.findViewById(R.id.value_validity_from));
TextView toView = ((TextView)dialogView.findViewById(R.id.value_validity_to));
DateFormat dateFormat = DateFormat.getDateInstance();
fromView.setText(dateFormat.format(notBefore));
toView.setText(dateFormat.format(notAfter));
}
private void showSubject(SslCertificate.DName subject, View dialogView) {
TextView cnView = ((TextView)dialogView.findViewById(R.id.value_subject_CN));
cnView.setText(subject.getCName());
cnView.setVisibility(View.VISIBLE);
TextView oView = ((TextView)dialogView.findViewById(R.id.value_subject_O));
oView.setText(subject.getOName());
oView.setVisibility(View.VISIBLE);
TextView ouView = ((TextView)dialogView.findViewById(R.id.value_subject_OU));
ouView.setText(subject.getUName());
ouView.setVisibility(View.VISIBLE);
// SslCertificates don't offer this information
((TextView)dialogView.findViewById(R.id.value_subject_C)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.value_subject_ST)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.value_subject_L)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.label_subject_C)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.label_subject_ST)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.label_subject_L)).setVisibility(View.GONE);
}
private void showIssuer(SslCertificate.DName issuer, View dialogView) {
TextView cnView = ((TextView)dialogView.findViewById(R.id.value_issuer_CN));
cnView.setText(issuer.getCName());
cnView.setVisibility(View.VISIBLE);
TextView oView = ((TextView)dialogView.findViewById(R.id.value_issuer_O));
oView.setText(issuer.getOName());
oView.setVisibility(View.VISIBLE);
TextView ouView = ((TextView)dialogView.findViewById(R.id.value_issuer_OU));
ouView.setText(issuer.getUName());
ouView.setVisibility(View.VISIBLE);
// SslCertificates don't offer this information
((TextView)dialogView.findViewById(R.id.value_issuer_C)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.value_issuer_ST)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.value_issuer_L)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.label_issuer_C)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.label_issuer_ST)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.label_issuer_L)).setVisibility(View.GONE);
}
private void hideSignature(View dialogView) {
((TextView)dialogView.findViewById(R.id.label_signature)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.label_signature_algorithm)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.value_signature_algorithm)).setVisibility(View.GONE);
((TextView)dialogView.findViewById(R.id.value_signature)).setVisibility(View.GONE);
}
}

View file

@ -0,0 +1,75 @@
/* ownCloud Android client application
* Copyright (C) 2012-2014 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* 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 com.owncloud.android.ui.adapter;
import com.owncloud.android.R;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog.ErrorViewAdapter;
import android.net.http.SslError;
import android.view.View;
import android.widget.TextView;
/**
* Dialog to show an Untrusted Certificate
*
* @author masensio
* @author David A. Velasco
*
*/
public class SslErrorViewAdapter implements SslUntrustedCertDialog.ErrorViewAdapter {
//private final static String TAG = SslErrorViewAdapter.class.getSimpleName();
private SslError mSslError;
public SslErrorViewAdapter(SslError sslError) {
mSslError = sslError;
}
@Override
public void updateErrorView(View dialogView) {
/// clean
dialogView.findViewById(R.id.reason_no_info_about_error).setVisibility(View.GONE);
/// refresh
if (mSslError.hasError(SslError.SSL_UNTRUSTED)) {
((TextView)dialogView.findViewById(R.id.reason_cert_not_trusted)).setVisibility(View.VISIBLE);
} else {
dialogView.findViewById(R.id.reason_cert_not_trusted).setVisibility(View.GONE);
}
if (mSslError.hasError(SslError.SSL_EXPIRED)) {
((TextView)dialogView.findViewById(R.id.reason_cert_expired)).setVisibility(View.VISIBLE);
} else {
dialogView.findViewById(R.id.reason_cert_expired).setVisibility(View.GONE);
}
if (mSslError.getPrimaryError() == SslError.SSL_NOTYETVALID) {
((TextView)dialogView.findViewById(R.id.reason_cert_not_yet_valid)).setVisibility(View.VISIBLE);
} else {
dialogView.findViewById(R.id.reason_cert_not_yet_valid).setVisibility(View.GONE);
}
if (mSslError.getPrimaryError() == SslError.SSL_IDMISMATCH) {
((TextView)dialogView.findViewById(R.id.reason_hostname_not_verified)).setVisibility(View.VISIBLE);
} else {
dialogView.findViewById(R.id.reason_hostname_not_verified).setVisibility(View.GONE);
}
}
}

View file

@ -0,0 +1,205 @@
/* ownCloud Android client application
* Copyright (C) 2012-2014 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* 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 com.owncloud.android.ui.adapter;
import java.security.cert.X509Certificate;
import java.text.DateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import javax.security.auth.x500.X500Principal;
import com.owncloud.android.R;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
import com.owncloud.android.ui.dialog.SslUntrustedCertDialog.CertificateViewAdapter;
import android.view.View;
import android.widget.TextView;
/**
*
* @author masensio
* @author David A. Velasco
*
*/
public class X509CertificateViewAdapter implements SslUntrustedCertDialog.CertificateViewAdapter {
//private final static String TAG = X509CertificateViewAdapter.class.getSimpleName();
private X509Certificate mCertificate = null;
public X509CertificateViewAdapter(X509Certificate certificate) {
mCertificate = certificate;
}
@Override
public void updateCertificateView(View dialogView) {
TextView nullCerView = (TextView) dialogView.findViewById(R.id.null_cert);
if (mCertificate != null) {
nullCerView.setVisibility(View.GONE);
showSubject(mCertificate.getSubjectX500Principal(), dialogView);
showIssuer(mCertificate.getIssuerX500Principal(), dialogView);
showValidity(mCertificate.getNotBefore(), mCertificate.getNotAfter(), dialogView);
showSignature(dialogView);
} else {
nullCerView.setVisibility(View.VISIBLE);
}
}
private void showSignature(View dialogView) {
TextView sigView = ((TextView)dialogView.findViewById(R.id.value_signature));
TextView algorithmView = ((TextView)dialogView.findViewById(R.id.value_signature_algorithm));
sigView.setText(getHex(mCertificate.getSignature()));
algorithmView.setText(mCertificate.getSigAlgName());
}
public String getHex(final byte [] raw) {
if (raw == null) {
return null;
}
final StringBuilder hex = new StringBuilder(2 * raw.length);
for (final byte b : raw) {
final int hiVal = (b & 0xF0) >> 4;
final int loVal = b & 0x0F;
hex.append((char) ('0' + (hiVal + (hiVal / 10 * 7))));
hex.append((char) ('0' + (loVal + (loVal / 10 * 7))));
}
return hex.toString();
}
private void showValidity(Date notBefore, Date notAfter, View dialogView) {
TextView fromView = ((TextView)dialogView.findViewById(R.id.value_validity_from));
TextView toView = ((TextView)dialogView.findViewById(R.id.value_validity_to));
DateFormat dateFormat = DateFormat.getDateInstance();
fromView.setText(dateFormat.format(notBefore));
toView.setText(dateFormat.format(notAfter));
}
private void showSubject(X500Principal subject, View dialogView) {
Map<String, String> s = parsePrincipal(subject);
TextView cnView = ((TextView)dialogView.findViewById(R.id.value_subject_CN));
TextView oView = ((TextView)dialogView.findViewById(R.id.value_subject_O));
TextView ouView = ((TextView)dialogView.findViewById(R.id.value_subject_OU));
TextView cView = ((TextView)dialogView.findViewById(R.id.value_subject_C));
TextView stView = ((TextView)dialogView.findViewById(R.id.value_subject_ST));
TextView lView = ((TextView)dialogView.findViewById(R.id.value_subject_L));
if (s.get("CN") != null) {
cnView.setText(s.get("CN"));
cnView.setVisibility(View.VISIBLE);
} else {
cnView.setVisibility(View.GONE);
}
if (s.get("O") != null) {
oView.setText(s.get("O"));
oView.setVisibility(View.VISIBLE);
} else {
oView.setVisibility(View.GONE);
}
if (s.get("OU") != null) {
ouView.setText(s.get("OU"));
ouView.setVisibility(View.VISIBLE);
} else {
ouView.setVisibility(View.GONE);
}
if (s.get("C") != null) {
cView.setText(s.get("C"));
cView.setVisibility(View.VISIBLE);
} else {
cView.setVisibility(View.GONE);
}
if (s.get("ST") != null) {
stView.setText(s.get("ST"));
stView.setVisibility(View.VISIBLE);
} else {
stView.setVisibility(View.GONE);
}
if (s.get("L") != null) {
lView.setText(s.get("L"));
lView.setVisibility(View.VISIBLE);
} else {
lView.setVisibility(View.GONE);
}
}
private void showIssuer(X500Principal issuer, View dialogView) {
Map<String, String> s = parsePrincipal(issuer);
TextView cnView = ((TextView)dialogView.findViewById(R.id.value_issuer_CN));
TextView oView = ((TextView)dialogView.findViewById(R.id.value_issuer_O));
TextView ouView = ((TextView)dialogView.findViewById(R.id.value_issuer_OU));
TextView cView = ((TextView)dialogView.findViewById(R.id.value_issuer_C));
TextView stView = ((TextView)dialogView.findViewById(R.id.value_issuer_ST));
TextView lView = ((TextView)dialogView.findViewById(R.id.value_issuer_L));
if (s.get("CN") != null) {
cnView.setText(s.get("CN"));
cnView.setVisibility(View.VISIBLE);
} else {
cnView.setVisibility(View.GONE);
}
if (s.get("O") != null) {
oView.setText(s.get("O"));
oView.setVisibility(View.VISIBLE);
} else {
oView.setVisibility(View.GONE);
}
if (s.get("OU") != null) {
ouView.setText(s.get("OU"));
ouView.setVisibility(View.VISIBLE);
} else {
ouView.setVisibility(View.GONE);
}
if (s.get("C") != null) {
cView.setText(s.get("C"));
cView.setVisibility(View.VISIBLE);
} else {
cView.setVisibility(View.GONE);
}
if (s.get("ST") != null) {
stView.setText(s.get("ST"));
stView.setVisibility(View.VISIBLE);
} else {
stView.setVisibility(View.GONE);
}
if (s.get("L") != null) {
lView.setText(s.get("L"));
lView.setVisibility(View.VISIBLE);
} else {
lView.setVisibility(View.GONE);
}
}
private Map<String, String> parsePrincipal(X500Principal principal) {
Map<String, String> result = new HashMap<String, String>();
String toParse = principal.getName();
String[] pieces = toParse.split(",");
String[] tokens = {"CN", "O", "OU", "C", "ST", "L"};
for (int i=0; i < pieces.length ; i++) {
for (int j=0; j<tokens.length; j++) {
if (pieces[i].startsWith(tokens[j] + "=")) {
result.put(tokens[j], pieces[i].substring(tokens[j].length()+1));
}
}
}
return result;
}
}

View file

@ -18,22 +18,7 @@ package com.owncloud.android.ui.dialog;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import javax.security.auth.x500.X500Principal;
import com.actionbarsherlock.app.SherlockActivity;
import com.owncloud.android.R;
import com.owncloud.android.lib.common.network.CertificateCombinedException;
import com.owncloud.android.lib.common.network.NetworkUtils;
import com.owncloud.android.lib.common.operations.RemoteOperationResult;
import com.owncloud.android.utils.Log_OC;
import android.app.Activity;
import android.app.Dialog;
@ -41,149 +26,120 @@ import android.net.http.SslError;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.view.View.OnClickListener;
import android.webkit.SslErrorHandler;
import android.widget.Button;
import android.widget.TextView;
import com.actionbarsherlock.app.SherlockDialogFragment;
import com.owncloud.android.R;
import com.owncloud.android.lib.common.network.CertificateCombinedException;
import com.owncloud.android.lib.common.network.NetworkUtils;
import com.owncloud.android.ui.adapter.CertificateCombinedExceptionViewAdapter;
import com.owncloud.android.ui.adapter.SslCertificateViewAdapter;
import com.owncloud.android.ui.adapter.SslErrorViewAdapter;
import com.owncloud.android.ui.adapter.X509CertificateViewAdapter;
import com.owncloud.android.utils.Log_OC;
/**
* Dialog to show an Untrusted Certificate
* Dialog to show information about an untrusted certificate and allow the user
* to decide trust on it or not.
*
* Abstract implementation of common functionality for different dialogs that
* get the information about the error and the certificate from different classes.
*
* @author masensio
* @author David A. Velasco
*
*/
public class SslUntrustedCertDialog extends SslUntrustedCertDialogABSTRACT {
public class SslUntrustedCertDialog extends SherlockDialogFragment {
private final static String TAG = SslUntrustedCertDialog.class.getSimpleName();
private X509Certificate mCertificate;
private View mView;
private OnSslUntrustedCertListener mListener;
private SslError mError;
private CertificateCombinedException mException = null;
protected View mView = null;
protected SslErrorHandler mHandler = null;
protected X509Certificate m509Certificate = null;
public SslUntrustedCertDialog() {
}
private ErrorViewAdapter mErrorViewAdapter = null;
private CertificateViewAdapter mCertificateViewAdapter = null;
public SslUntrustedCertDialog(X509Certificate cert, SslError error) {
mCertificate = cert;
mError = error;
}
/**
* Private constructor.
*
* Instances have to be created through static {@link SslUntrustedCertDialog#newInstance}.
*
* @param context Android context where the dialog will live
* @param e Exception causing the need of prompt the user about the server certificate.
* @param listener Object to notice when the server certificate was added to the local certificates store.
*/
private SslUntrustedCertDialog(RemoteOperationResult result, OnSslUntrustedCertListener listener) {
mListener = listener;
if (result.isSslRecoverableException()) {
mException = (CertificateCombinedException) result.getException();
mCertificate = mException.getServerCertificate();
public static SslUntrustedCertDialog newInstanceForEmptySslError(SslError error, SslErrorHandler handler) {
if (error == null) {
throw new IllegalArgumentException("Trying to create instance with parameter error == null");
}
}
public static SslUntrustedCertDialog newInstance(X509Certificate cert, SslError error) {
if (cert != null){
SslUntrustedCertDialog dialog = new SslUntrustedCertDialog(cert, error);
return dialog;
} else { // TODO Review this case
SslUntrustedCertDialog dialog = new SslUntrustedCertDialog();
return dialog;
if (handler == null) {
throw new IllegalArgumentException("Trying to create instance with parameter handler == null");
}
SslUntrustedCertDialog dialog = new SslUntrustedCertDialog();
dialog.mHandler = handler;
dialog.mErrorViewAdapter = new SslErrorViewAdapter(error);
dialog.mCertificateViewAdapter = new SslCertificateViewAdapter(error.getCertificate());
return dialog;
}
/**
* Creates a new SslUntrustedCertDialog to ask the user if an untrusted certificate from a server should
* be trusted.
*
* @param context Android context where the dialog will live.
* @param result Result of a failed remote operation.
* @param listener Object to notice when the server certificate was added to the local certificates store.
* @return A new SslUntrustedCertDialog instance. NULL if the operation can not be recovered
* by setting the certificate as reliable.
*/
public static SslUntrustedCertDialog newInstance(RemoteOperationResult result, OnSslUntrustedCertListener listener) {
if (result != null && result.isSslRecoverableException()) {
SslUntrustedCertDialog dialog = new SslUntrustedCertDialog(result, listener);
return dialog;
} else {
return null;
public static SslUntrustedCertDialog newInstanceForFullSslError(CertificateCombinedException sslException) {
if (sslException == null) {
throw new IllegalArgumentException("Trying to create instance with parameter sslException == null");
}
SslUntrustedCertDialog dialog = new SslUntrustedCertDialog();
dialog.m509Certificate = sslException.getServerCertificate();
dialog.mErrorViewAdapter = new CertificateCombinedExceptionViewAdapter(sslException);
dialog.mCertificateViewAdapter = new X509CertificateViewAdapter(sslException.getServerCertificate());
return dialog;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true);
setCancelable(true);
public static SslUntrustedCertDialog newInstanceForFullSslError(X509Certificate cert, SslError error, SslErrorHandler handler) {
if (cert == null) {
throw new IllegalArgumentException("Trying to create instance with parameter cert == null");
}
if (error == null) {
throw new IllegalArgumentException("Trying to create instance with parameter error == null");
}
if (handler == null) {
throw new IllegalArgumentException("Trying to create instance with parameter handler == null");
}
SslUntrustedCertDialog dialog = new SslUntrustedCertDialog();
dialog.m509Certificate = cert;
dialog.mHandler = handler;
dialog.mErrorViewAdapter = new SslErrorViewAdapter(error);
dialog.mCertificateViewAdapter = new X509CertificateViewAdapter(cert);
return dialog;
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
if (activity instanceof SherlockActivity) {
mListener = (OnSslUntrustedCertListener) activity;
if (!(activity instanceof OnSslUntrustedCertListener)) {
throw new IllegalArgumentException("The host activity must implement " + OnSslUntrustedCertListener.class.getCanonicalName());
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true); // force to keep the state of the fragment on configuration changes (such as device rotations)
setCancelable(false);
mView = null;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// Create a view by inflating desired layout
mView = inflater.inflate(R.layout.ssl_untrusted_cert_layout, container, false);
updateMessageException(mException, mError);
if (mView == null) {
mView = inflater.inflate(R.layout.ssl_untrusted_cert_layout, container, false);
mView.findViewById(R.id.details_scroll).setVisibility(View.GONE);
mErrorViewAdapter.updateErrorView(mView);
} else {
((ViewGroup)mView.getParent()).removeView(mView);
}
Button ok = (Button) mView.findViewById(R.id.ok);
ok.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
try {
saveServerCert();
dismiss();
if (mListener != null) {
mListener.onSavedCertificate();
}
else
Log_OC.d(TAG, "Nobody there to notify the certificate was saved");
} catch (GeneralSecurityException e) {
dismiss();
if (mListener != null) {
mListener.onFailedSavingCertificate();
}
Log_OC.e(TAG, "Server certificate could not be saved in the known servers trust store ", e);
} catch (IOException e) {
dismiss();
if (mListener != null) {
mListener.onFailedSavingCertificate();
}
Log_OC.e(TAG, "Server certificate could not be saved in the known servers trust store ", e);
}
}
});
ok.setOnClickListener(new OnCertificateTrusted());
Button cancel = (Button) mView.findViewById(R.id.cancel);
cancel.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
getDialog().cancel();
mListener.onCancelCertificate();
}
});
cancel.setOnClickListener(new OnCertificateNotTrusted());
Button details = (Button) mView.findViewById(R.id.details_btn);
details.setOnClickListener(new OnClickListener() {
@ -198,21 +154,20 @@ public class SslUntrustedCertDialog extends SslUntrustedCertDialogABSTRACT {
} else {
detailsScroll.setVisibility(View.VISIBLE);
((Button) v).setText(R.string.ssl_validator_btn_details_hide);
showCertificateData(mCertificate);
mCertificateViewAdapter.updateCertificateView(mView);
}
}
});
return mView;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Dialog dialog = super.onCreateDialog(savedInstanceState);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
return dialog;
}
@ -220,223 +175,62 @@ public class SslUntrustedCertDialog extends SslUntrustedCertDialogABSTRACT {
public void onDestroyView() {
if (getDialog() != null && getRetainInstance())
getDialog().setDismissMessage(null);
super.onDestroyView();
super.onDestroyView();
}
private class OnCertificateNotTrusted implements OnClickListener {
private void updateMessageException(CertificateCombinedException exception, SslError error) {
/// clean
mView.findViewById(R.id.reason_cert_not_trusted).setVisibility(View.GONE);
mView.findViewById(R.id.reason_cert_expired).setVisibility(View.GONE);
mView.findViewById(R.id.reason_cert_not_yet_valid).setVisibility(View.GONE);
mView.findViewById(R.id.reason_hostname_not_verified).setVisibility(View.GONE);
mView.findViewById(R.id.reason_no_info_about_error).setVisibility(View.GONE);
mView.findViewById(R.id.details_scroll).setVisibility(View.GONE);
if (exception != null) {
/// refresh
if (exception.getCertPathValidatorException() != null) {
((TextView)mView.findViewById(R.id.reason_cert_not_trusted)).setVisibility(View.VISIBLE);
@Override
public void onClick(View v) {
getDialog().cancel();
if (mHandler != null) {
mHandler.cancel();
}
((OnSslUntrustedCertListener)getSherlockActivity()).onCancelCertificate();
}
}
if (exception.getCertificateExpiredException() != null) {
((TextView)mView.findViewById(R.id.reason_cert_expired)).setVisibility(View.VISIBLE);
private class OnCertificateTrusted implements OnClickListener {
@Override
public void onClick(View v) {
dismiss();
if (mHandler != null) {
mHandler.proceed();
}
if (m509Certificate != null) {
Activity activity = getSherlockActivity();
try {
NetworkUtils.addCertToKnownServersStore(m509Certificate, activity); // TODO make this asynchronously, it can take some time
((OnSslUntrustedCertListener)activity).onSavedCertificate();
if (exception.getCertificateNotYetValidException() != null) {
((TextView)mView.findViewById(R.id.reason_cert_not_yet_valid)).setVisibility(View.VISIBLE);
}
} catch (GeneralSecurityException e) {
((OnSslUntrustedCertListener)activity).onFailedSavingCertificate();
Log_OC.e(TAG, "Server certificate could not be saved in the known-servers trust store ", e);
if (exception.getSslPeerUnverifiedException() != null) {
((TextView)mView.findViewById(R.id.reason_hostname_not_verified)).setVisibility(View.VISIBLE);
}
} else if ( error != null) {
/// refresh
if (error.getPrimaryError() == SslError.SSL_UNTRUSTED) {
((TextView)mView.findViewById(R.id.reason_cert_not_trusted)).setVisibility(View.VISIBLE);
} else if (error.getPrimaryError() == SslError.SSL_EXPIRED) {
((TextView)mView.findViewById(R.id.reason_cert_expired)).setVisibility(View.VISIBLE);
} else if (error.getPrimaryError() == SslError.SSL_NOTYETVALID) {
((TextView)mView.findViewById(R.id.reason_cert_not_yet_valid)).setVisibility(View.VISIBLE);
} else if (error.getPrimaryError() == SslError.SSL_IDMISMATCH) {
((TextView)mView.findViewById(R.id.reason_hostname_not_verified)).setVisibility(View.VISIBLE);
}
}
}
private void showCertificateData(X509Certificate cert) {
TextView nullCerView = (TextView) mView.findViewById(R.id.null_cert);
if (cert != null) {
nullCerView.setVisibility(View.GONE);
showSubject(cert.getSubjectX500Principal());
showIssuer(cert.getIssuerX500Principal());
showValidity(cert.getNotBefore(), cert.getNotAfter());
showSignature(cert);
} else {
nullCerView.setVisibility(View.VISIBLE);
}
}
private void showSignature(X509Certificate cert) {
TextView sigView = ((TextView)mView.findViewById(R.id.value_signature));
TextView algorithmView = ((TextView)mView.findViewById(R.id.value_signature_algorithm));
sigView.setText(getHex(cert.getSignature()));
algorithmView.setText(cert.getSigAlgName());
}
public String getHex(final byte [] raw) {
if (raw == null) {
return null;
}
final StringBuilder hex = new StringBuilder(2 * raw.length);
for (final byte b : raw) {
final int hiVal = (b & 0xF0) >> 4;
final int loVal = b & 0x0F;
hex.append((char) ('0' + (hiVal + (hiVal / 10 * 7))));
hex.append((char) ('0' + (loVal + (loVal / 10 * 7))));
}
return hex.toString();
}
@SuppressWarnings("deprecation")
private void showValidity(Date notBefore, Date notAfter) {
TextView fromView = ((TextView)mView.findViewById(R.id.value_validity_from));
TextView toView = ((TextView)mView.findViewById(R.id.value_validity_to));
fromView.setText(notBefore.toLocaleString());
toView.setText(notAfter.toLocaleString());
}
private void showSubject(X500Principal subject) {
Map<String, String> s = parsePrincipal(subject);
TextView cnView = ((TextView)mView.findViewById(R.id.value_subject_CN));
TextView oView = ((TextView)mView.findViewById(R.id.value_subject_O));
TextView ouView = ((TextView)mView.findViewById(R.id.value_subject_OU));
TextView cView = ((TextView)mView.findViewById(R.id.value_subject_C));
TextView stView = ((TextView)mView.findViewById(R.id.value_subject_ST));
TextView lView = ((TextView)mView.findViewById(R.id.value_subject_L));
if (s.get("CN") != null) {
cnView.setText(s.get("CN"));
cnView.setVisibility(View.VISIBLE);
} else {
cnView.setVisibility(View.GONE);
}
if (s.get("O") != null) {
oView.setText(s.get("O"));
oView.setVisibility(View.VISIBLE);
} else {
oView.setVisibility(View.GONE);
}
if (s.get("OU") != null) {
ouView.setText(s.get("OU"));
ouView.setVisibility(View.VISIBLE);
} else {
ouView.setVisibility(View.GONE);
}
if (s.get("C") != null) {
cView.setText(s.get("C"));
cView.setVisibility(View.VISIBLE);
} else {
cView.setVisibility(View.GONE);
}
if (s.get("ST") != null) {
stView.setText(s.get("ST"));
stView.setVisibility(View.VISIBLE);
} else {
stView.setVisibility(View.GONE);
}
if (s.get("L") != null) {
lView.setText(s.get("L"));
lView.setVisibility(View.VISIBLE);
} else {
lView.setVisibility(View.GONE);
}
}
private void showIssuer(X500Principal issuer) {
Map<String, String> s = parsePrincipal(issuer);
TextView cnView = ((TextView)mView.findViewById(R.id.value_issuer_CN));
TextView oView = ((TextView)mView.findViewById(R.id.value_issuer_O));
TextView ouView = ((TextView)mView.findViewById(R.id.value_issuer_OU));
TextView cView = ((TextView)mView.findViewById(R.id.value_issuer_C));
TextView stView = ((TextView)mView.findViewById(R.id.value_issuer_ST));
TextView lView = ((TextView)mView.findViewById(R.id.value_issuer_L));
if (s.get("CN") != null) {
cnView.setText(s.get("CN"));
cnView.setVisibility(View.VISIBLE);
} else {
cnView.setVisibility(View.GONE);
}
if (s.get("O") != null) {
oView.setText(s.get("O"));
oView.setVisibility(View.VISIBLE);
} else {
oView.setVisibility(View.GONE);
}
if (s.get("OU") != null) {
ouView.setText(s.get("OU"));
ouView.setVisibility(View.VISIBLE);
} else {
ouView.setVisibility(View.GONE);
}
if (s.get("C") != null) {
cView.setText(s.get("C"));
cView.setVisibility(View.VISIBLE);
} else {
cView.setVisibility(View.GONE);
}
if (s.get("ST") != null) {
stView.setText(s.get("ST"));
stView.setVisibility(View.VISIBLE);
} else {
stView.setVisibility(View.GONE);
}
if (s.get("L") != null) {
lView.setText(s.get("L"));
lView.setVisibility(View.VISIBLE);
} else {
lView.setVisibility(View.GONE);
}
}
private Map<String, String> parsePrincipal(X500Principal principal) {
Map<String, String> result = new HashMap<String, String>();
String toParse = principal.getName();
String[] pieces = toParse.split(",");
String[] tokens = {"CN", "O", "OU", "C", "ST", "L"};
for (int i=0; i < pieces.length ; i++) {
for (int j=0; j<tokens.length; j++) {
if (pieces[i].startsWith(tokens[j] + "=")) {
result.put(tokens[j], pieces[i].substring(tokens[j].length()+1));
} catch (IOException e) {
((OnSslUntrustedCertListener)activity).onFailedSavingCertificate();
Log_OC.e(TAG, "Server certificate could not be saved in the known-servers trust store ", e);
}
}
}
return result;
}
private void saveServerCert() throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
if (mCertificate != null) {
// TODO make this asynchronously, it can take some time
NetworkUtils.addCertToKnownServersStore(mCertificate, getSherlockActivity());
}
}
public interface OnSslUntrustedCertListener {
public void onSavedCertificate();
public void onCancelCertificate();
public void onFailedSavingCertificate();
public void onCancelCertificate();
}
public interface ErrorViewAdapter {
void updateErrorView(View mView);
}
public interface CertificateViewAdapter {
void updateCertificateView(View mView);
}
}

View file

@ -1,64 +0,0 @@
/* ownCloud Android client application
* Copyright (C) 2012-2014 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* 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 com.owncloud.android.ui.dialog;
import android.net.http.SslError;
import android.webkit.SslErrorHandler;
import com.actionbarsherlock.app.SherlockDialogFragment;
/**
* Dialog to show information about an untrusted certificate and allow the user
* to decide trust on it or not.
*
* Abstract implementation of common functionality for different dialogs that
* get the information about the error and the certificate from different classes.
*
* @author masensio
* @author David A. Velasco
*/
public abstract class SslUntrustedCertDialogABSTRACT extends SherlockDialogFragment {
//private final static String TAG = SslUntrustedCertDialogABSTRACT.class.getSimpleName();
public static SslUntrustedCertDialogABSTRACT newInstanceForEmptySslError(SslError error, SslErrorHandler handler) {
if (error == null) {
throw new IllegalArgumentException("Trying to create instance with a parameter error == null");
}
return SslUntrustedCertDialogForEmptySslError.newInstance(error, handler);
}
// TODO - complete when merged
/*
public static SslUntrustedCertDialogABSTRACT newInstanceForFullSslError(X509Certificate cert, SslError error, OnSslUntrustedCertListener listener, SslErrorHandler handler) {
if (cert == null) {
throw new IllegalArgumentException("Trying to create instance with a parameter error == null");
}
if (error == null) {
throw new IllegalArgumentException("Trying to create instance with a parameter error == null");
}
return new SslUntrustedCertDialog(cert, listener, handler);
}
*/
public interface OnSslUntrustedCertListener {
public void onSavedCertificate();
public void onFailedSavingCertificate();
}
}

View file

@ -1,263 +0,0 @@
/* ownCloud Android client application
* Copyright (C) 2012-2014 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* 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 com.owncloud.android.ui.dialog;
import java.text.DateFormat;
import java.util.Date;
import com.owncloud.android.R;
import com.owncloud.android.authentication.AuthenticatorActivity;
import android.app.Activity;
import android.app.Dialog;
import android.net.http.SslCertificate;
import android.net.http.SslError;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.webkit.SslErrorHandler;
import android.webkit.WebView;
import android.widget.Button;
import android.widget.TextView;
/**
* Dialog to show an Untrusted Certificate
*
* @author masensio
* @author David A. Velasco
*/
public class SslUntrustedCertDialogForEmptySslError extends SslUntrustedCertDialogABSTRACT {
//private final static String TAG = SslUntrustedCertDialogForEmptySslError.class.getSimpleName();
private SslError mError;
private SslErrorHandler mHandler;
private View mView;
/**
* Factory method.
*
* @param error Error occurred; details about it will be shown in the dialog.
* @param handler Handler to indicate to the {@link WebView} where the error was found what to do next.
* @return New dialog.
*/
public static SslUntrustedCertDialogForEmptySslError newInstance(SslError error, SslErrorHandler handler) {
return new SslUntrustedCertDialogForEmptySslError(error, handler);
}
/**
* Empty constructor.
*
* Required by Android framework. Never used, since the state is retained; see {@link #onCreate(Bundle)}
*/
public SslUntrustedCertDialogForEmptySslError() {}
/**
* Private constructor.
*
* Used by the factory method {@link #newInstance(SslError, SslErrorHandler)}.
*
* @param error Error occurred; details about it will be shown in the dialog.
* @param handler Handler to indicate to the {@link WebView} where the error was found what to do next.
*/
private SslUntrustedCertDialogForEmptySslError(SslError error, SslErrorHandler handler) {
mError = error;
mHandler = handler;
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
/*if (!(activity instanceof OnSslUntrustedCertListener)) {
throw new IllegalArgumentException("Trying to attach to an Activity not implementing " + OnSslUntrustedCertListener.class.getCanonicalName());
}*/
}
// TODO try to move to the parent class ?
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true); // force to keep the state of the fragment on configuration changes (such as device rotations)
setCancelable(false);
mView = null;
}
// try to move to the parent class ?
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// Create a view by inflating desired layout
if (mView == null) {
mView = inflater.inflate(R.layout.ssl_untrusted_cert_layout, container, false);
} else {
((ViewGroup)mView.getParent()).removeView(mView);
}
showNoMessageError();
Button ok = (Button) mView.findViewById(R.id.ok);
ok.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
//AuthenticatorActivity act = ((AuthenticatorActivity)getSherlockActivity());
mHandler.proceed();
dismiss();
}
});
Button cancel = (Button) mView.findViewById(R.id.cancel);
cancel.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
AuthenticatorActivity act = ((AuthenticatorActivity)getSherlockActivity());
getDialog().cancel();
mHandler.cancel();
act.cancelWebView();
}
});
Button details = (Button) mView.findViewById(R.id.details_btn);
details.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
View detailsScroll = mView.findViewById(R.id.details_scroll);
if (detailsScroll.getVisibility() == View.VISIBLE) {
detailsScroll.setVisibility(View.GONE);
((Button) v).setText(R.string.ssl_validator_btn_details_see);
} else {
detailsScroll.setVisibility(View.VISIBLE);
((Button) v).setText(R.string.ssl_validator_btn_details_hide);
showCertificateData();
}
}
});
return mView;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Dialog dialog = super.onCreateDialog(savedInstanceState);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
return dialog;
}
@Override
public void onDestroyView() {
if (getDialog() != null && getRetainInstance())
getDialog().setDismissMessage(null);
super.onDestroyView();
}
private void showCertificateData() {
TextView nullCerView = (TextView) mView.findViewById(R.id.null_cert);
SslCertificate cert = mError.getCertificate();
if (cert != null) {
nullCerView.setVisibility(View.GONE);
showSubject(cert.getIssuedTo());
showIssuer(cert.getIssuedBy());
showValidity(cert.getValidNotBeforeDate(), cert.getValidNotAfterDate());
hideSignature();
} else {
nullCerView.setVisibility(View.VISIBLE);
}
}
private void showValidity(Date notBefore, Date notAfter) {
TextView fromView = ((TextView)mView.findViewById(R.id.value_validity_from));
TextView toView = ((TextView)mView.findViewById(R.id.value_validity_to));
DateFormat dateFormat = DateFormat.getDateInstance();
fromView.setText(dateFormat.format(notBefore));
toView.setText(dateFormat.format(notAfter));
}
private void showSubject(SslCertificate.DName subject) {
TextView cnView = ((TextView)mView.findViewById(R.id.value_subject_CN));
cnView.setText(subject.getCName());
cnView.setVisibility(View.VISIBLE);
TextView oView = ((TextView)mView.findViewById(R.id.value_subject_O));
oView.setText(subject.getOName());
oView.setVisibility(View.VISIBLE);
TextView ouView = ((TextView)mView.findViewById(R.id.value_subject_OU));
ouView.setText(subject.getUName());
ouView.setVisibility(View.VISIBLE);
// SslCertificates don't offer this information
((TextView)mView.findViewById(R.id.value_subject_C)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.value_subject_ST)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.value_subject_L)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.label_subject_C)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.label_subject_ST)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.label_subject_L)).setVisibility(View.GONE);
}
private void showIssuer(SslCertificate.DName issuer) {
TextView cnView = ((TextView)mView.findViewById(R.id.value_issuer_CN));
cnView.setText(issuer.getCName());
cnView.setVisibility(View.VISIBLE);
TextView oView = ((TextView)mView.findViewById(R.id.value_issuer_O));
oView.setText(issuer.getOName());
oView.setVisibility(View.VISIBLE);
TextView ouView = ((TextView)mView.findViewById(R.id.value_issuer_OU));
ouView.setText(issuer.getUName());
ouView.setVisibility(View.VISIBLE);
// SslCertificates don't offer this information
((TextView)mView.findViewById(R.id.value_issuer_C)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.value_issuer_ST)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.value_issuer_L)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.label_issuer_C)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.label_issuer_ST)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.label_issuer_L)).setVisibility(View.GONE);
}
private void hideSignature() {
((TextView)mView.findViewById(R.id.label_signature)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.label_signature_algorithm)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.value_signature_algorithm)).setVisibility(View.GONE);
((TextView)mView.findViewById(R.id.value_signature)).setVisibility(View.GONE);
}
private void showNoMessageError() {
/// clean
mView.findViewById(R.id.reason_cert_not_trusted).setVisibility(View.GONE);
mView.findViewById(R.id.reason_cert_expired).setVisibility(View.GONE);
mView.findViewById(R.id.reason_cert_not_yet_valid).setVisibility(View.GONE);
mView.findViewById(R.id.reason_hostname_not_verified).setVisibility(View.GONE);
mView.findViewById(R.id.details_scroll).setVisibility(View.GONE);
mView.findViewById(R.id.reason_no_info_about_error).setVisibility(View.VISIBLE);
}
}