| package org.eclipse.update.internal.ui.security; |
| /* |
| * (c) Copyright IBM Corp. 2000, 2002. |
| * All Rights Reserved. |
| */ |
| |
| import java.io.File; |
| import java.security.cert.Certificate; |
| import java.security.cert.CertificateExpiredException; |
| import java.security.cert.CertificateNotYetValidException; |
| import java.security.cert.X509Certificate; |
| |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.update.internal.security.CertificatePair; |
| import org.eclipse.update.internal.security.JarVerification; |
| import org.eclipse.update.internal.security.JarVerificationResult; |
| import org.eclipse.update.internal.security.JarVerifier; |
| import sun.security.x509.X500Name; |
| import org.eclipse.update.internal.core.Policy; |
| |
| public class JarVerificationDialog extends Dialog { |
| private JarVerificationResult _VerificationResult = null; |
| private File _file = null; |
| private String _strComponentName = null; |
| private String _strId = null; |
| private String _strProviderName = null; |
| private Button _buttonInstall; |
| private Button _buttonCancel; |
| private Button _buttonTrustCertificate; |
| private CertificatePair trustedCertificate = null; |
| private boolean okToInstall = false; |
| /** |
| * |
| */ |
| public JarVerificationDialog( |
| Shell shell, |
| String strId, |
| String strComponentName, |
| String strProviderName, |
| File file, |
| JarVerificationResult VerificationResult) { |
| super(shell); |
| _VerificationResult = VerificationResult; |
| _file = file; |
| _strId = strId; |
| _strComponentName = strComponentName; |
| _strProviderName = strProviderName; |
| trustedCertificate = null; |
| okToInstall = false; |
| } |
| public boolean close() { |
| okToInstall =( _buttonInstall != null ? _buttonInstall.getSelection() : false); |
| if (_buttonTrustCertificate== null || !_buttonTrustCertificate.getSelection()){ |
| trustedCertificate = null; |
| } |
| return super.close(); |
| } |
| /** |
| * Add buttons to the dialog's button bar. |
| */ |
| protected void createButtonsForButtonBar(Composite parent) { |
| createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true); |
| } |
| /** |
| * Creates and returns the contents of the upper part |
| * of the dialog (above the button bar). |
| */ |
| protected Control createDialogArea(Composite compositeParent) { |
| getShell().setText(Policy.bind("JarVerificationDialog.Verification"));//$NON-NLS-1$ |
| // Composite: Client |
| //------------------ |
| Composite compositeClient = new Composite(compositeParent, SWT.NULL); |
| GridLayout grid = new GridLayout(); |
| compositeClient.setLayout(grid); |
| compositeClient.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| // Text: Information |
| //------------------ |
| Text textInformation = |
| new Text(compositeClient, SWT.WRAP | SWT.READ_ONLY | SWT.MULTI); |
| textInformation.setLayoutData( |
| new GridData(GridData.GRAB_VERTICAL | GridData.FILL_HORIZONTAL)); |
| StringBuffer strb = new StringBuffer(); |
| switch (_VerificationResult.getVerificationCode()) { |
| case JarVerification.JAR_NOT_SIGNED : |
| strb.append(Policy.bind("JarVerificationDialog.AboutToInstall"));//$NON-NLS-1$ |
| strb.append("\n\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.NotDigitallySigned"));//$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.CannotVerifyProvider"));//$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.MayCorrupt")); //$NON-NLS-1$ |
| textInformation.setText(strb.toString()); |
| break; |
| case JarVerification.JAR_CORRUPTED : |
| strb.append(Policy.bind("JarVerificationDialog.CorruptedContent"));//$NON-NLS-1$ |
| strb.append("\n\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.ComponentNotInstalled"));//$NON-NLS-1$ |
| textInformation.setText(strb.toString()); |
| break; |
| case JarVerification.JAR_INTEGRITY_VERIFIED : |
| strb.append(Policy.bind("JarVerificationDialog.SignedComponent"));//$NON-NLS-1$ |
| strb.append("\n\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.UnknownCertificate"));//$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.UnableToVerifyProvider"));//$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.MayCorrupt")); //$NON-NLS-1$ |
| textInformation.setText(strb.toString()); |
| break; |
| case JarVerification.JAR_SOURCE_VERIFIED : |
| strb.append(Policy.bind("JarVerificationDialog.SignedComponent"));//$NON-NLS-1$ |
| strb.append("\n\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.KnownCertificate")); //$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.ProviderKnown")); //$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.Caution")); //$NON-NLS-1$ |
| textInformation.setText(strb.toString()); |
| break; |
| } |
| if (_VerificationResult.getVerificationCode() == JarVerification.JAR_INTEGRITY_VERIFIED |
| || _VerificationResult.getVerificationCode() == JarVerification.JAR_SOURCE_VERIFIED) { |
| addCertificateView(compositeClient); |
| } |
| // Composite: Information labels |
| //------------------------------ |
| Composite compositeInformation = new Composite(compositeClient, SWT.NULL); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| layout.verticalSpacing = 0; |
| compositeInformation.setLayout(layout); |
| compositeInformation.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| // Label: File name |
| //----------------- |
| Label label = new Label(compositeInformation, SWT.NULL); |
| label.setText(Policy.bind("JarVerificationDialog.FileName")); //$NON-NLS-1$ |
| label = new Label(compositeInformation, SWT.NULL); |
| label.setText(_file.getName()); |
| // Component name |
| //--------------- |
| if (_strComponentName != null && _strComponentName.length() > 0) { |
| label = new Label(compositeInformation, SWT.NULL); |
| label.setText(Policy.bind("JarVerificationDialog.FeatureName")); //$NON-NLS-1$ |
| label = new Label(compositeInformation, SWT.NULL); |
| label.setText(_strComponentName); |
| } |
| // Component identifier |
| //--------------------- |
| if (_strId != null && _strId.length() > 0) { |
| label = new Label(compositeInformation, SWT.NULL); |
| label.setText(Policy.bind("JarVerificationDialog.FeatureIdentifier"));//$NON-NLS-1$ |
| label = new Label(compositeInformation, SWT.NULL); |
| label.setText(_strId); |
| } |
| // Provider name |
| //-------------- |
| if (_strProviderName != null && _strProviderName.length() > 0) { |
| label = new Label(compositeInformation, SWT.NULL); |
| label.setText(Policy.bind("JarVerificationDialog.Provider")); //$NON-NLS-1$ |
| label = new Label(compositeInformation, SWT.NULL); |
| label.setText(_strProviderName); |
| } |
| if (_VerificationResult.getVerificationCode() != JarVerification.JAR_CORRUPTED) { |
| // Group box |
| //---------- |
| Group group = new Group(compositeClient, SWT.NONE); |
| group.setLayout(new GridLayout()); |
| group.setLayoutData( |
| new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_VERTICAL)); |
| // Text: Instruction |
| //------------------ |
| Text textInstruction = new Text(group, SWT.MULTI | SWT.READ_ONLY); |
| textInstruction.setText( |
| Policy.bind("JarVerificationDialog.MayChooseToInstall"));//$NON-NLS-1$ |
| // Radio button: Install |
| //---------------------- |
| _buttonInstall = new Button(group, SWT.RADIO); |
| _buttonInstall.setText(Policy.bind("JarVerificationDialog.Install"));//$NON-NLS-1$ |
| _buttonInstall.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| // Radio button: Cancel installation |
| //---------------------------------- |
| _buttonCancel = new Button(group, SWT.RADIO); |
| _buttonCancel.setText(Policy.bind("JarVerificationDialog.Cancel"));//$NON-NLS-1$ |
| _buttonCancel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| _buttonCancel.setSelection(true); |
| } |
| return compositeClient; |
| } |
| /** |
| * Returns true if the component is to be installed |
| * called by the Wizard when Finish is executed. |
| */ |
| public boolean okToInstall() { |
| return okToInstall; |
| } |
| |
| |
| private void addCertificateView(Composite compositeClient) { |
| X509Certificate certRoot = null; |
| X509Certificate certIssuer = null; |
| if (_VerificationResult.getFoundCertificate() == null) { |
| CertificatePair[] certs = _VerificationResult.getRootCertificates(); |
| if (certs.length == 0) |
| return; |
| trustedCertificate = (CertificatePair) certs[0]; |
| } else { |
| trustedCertificate = (CertificatePair) _VerificationResult.getFoundCertificate(); |
| } |
| certRoot = (X509Certificate) trustedCertificate.getRoot(); |
| certIssuer = (X509Certificate) trustedCertificate.getIssuer(); |
| |
| |
| // Group box |
| //---------- |
| Group group = new Group(compositeClient, SWT.NONE); |
| group.setLayout(new GridLayout()); |
| group.setLayoutData( |
| new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_VERTICAL)); |
| |
| // Text: Information |
| //------------------ |
| Text textInformation = |
| new Text(group, SWT.WRAP | SWT.READ_ONLY | SWT.MULTI); |
| textInformation.setLayoutData( |
| new GridData(GridData.GRAB_VERTICAL | GridData.FILL_HORIZONTAL)); |
| StringBuffer strb = new StringBuffer(); |
| strb.append(Policy.bind("JarVerificationDialog.RootCA")); //$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.CAIssuer", certRoot.getIssuerDN().toString())); //$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.ValidBetween" ,certRoot.getNotBefore().toString(),certRoot.getNotAfter().toString())); //$NON-NLS-1$ |
| strb.append(checkValidity(certRoot)); |
| strb.append("\n\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.SubjectCA")); //$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.CAIssuer",certIssuer.getSubjectDN().toString())); //$NON-NLS-1$ |
| strb.append("\n"); //$NON-NLS-1$ |
| strb.append(Policy.bind("JarVerificationDialog.ValidBetween",certIssuer.getNotBefore().toString(),certIssuer.getNotAfter().toString())); //$NON-NLS-1$ |
| strb.append(checkValidity(certRoot)); |
| strb.append("\n\n"); //$NON-NLS-1$ |
| textInformation.setText(strb.toString()); |
| |
| // CheckBox button: trust |
| //---------------------- |
| _buttonTrustCertificate = new Button(group, SWT.CHECK); |
| _buttonTrustCertificate.setText( Policy.bind("JarVerificationDialog.DoYouTrustCertificate")); //$NON-NLS-1$ |
| _buttonTrustCertificate.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| } |
| |
| |
| private String checkValidity(X509Certificate cert){ |
| |
| try { |
| cert.checkValidity(); |
| } catch (CertificateExpiredException e){ |
| return ("\n"+Policy.bind("JarVerificationDialog.ExpiredCertificate")); //$NON-NLS-1$ |
| } catch (CertificateNotYetValidException e){ |
| return ("\n"+Policy.bind("JarVerificationDialog.CertificateNotYetValid")); //$NON-NLS-1$ |
| } |
| return ("\n"+Policy.bind("JarVerificationDialog.CertificateValid")); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Gets the trustedCertificate. |
| * @return Returns a CertificatePair |
| */ |
| public CertificatePair getCertificate() { |
| return trustedCertificate; |
| } |
| |
| |
| } |
