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Code Issues Wiki Activity

[180313] restoring behavior of StandardCredentialsProvider when invoked with an uninitialized workbench.

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This commit is contained in:
David Dykstal 2007-04-03 00:59:43 +00:00
parent 70f93e8772
commit 2f54eead46
2 changed files with 71 additions and 48 deletions
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5
rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/core/subsystems/ICredentialsProvider.java
View file

@ -39,6 +39,7 @@ public interface ICredentialsProvider {
* remembered credentials.
* @throws InterruptedException if the acquisition of credentials is
* canceled by the user, if the provider is in suppressed state,
* a resource (such as the workbench) not being available,
* or interrupted by some other means.
*/
void acquireCredentials(boolean reacquire) throws InterruptedException;
@ -50,7 +51,9 @@ public interface ICredentialsProvider {
* an expired password.
* @param message the message indicating the nature of the damage that must
* be repaired. For example, indicating expiration of a password.
* @throws InterruptedException if the repair is canceled for some reason.
* @throws InterruptedException if the repair is canceled for some reason. This could
* include the inability of a credentials provider to open a dialog or a dialog being
* canceled.
*/
void repairCredentials(SystemMessage message)throws InterruptedException;

114
rse/plugins/org.eclipse.rse.ui/subsystems/org/eclipse/rse/ui/subsystems/StandardCredentialsProvider.java
View file

@ -9,6 +9,7 @@
********************************************************************************/
package org.eclipse.rse.ui.subsystems;
import org.eclipse.core.runtime.Platform;
import org.eclipse.rse.core.PasswordPersistenceManager;
import org.eclipse.rse.core.model.IHost;
import org.eclipse.rse.core.model.SystemSignonInformation;
@ -29,9 +30,11 @@ import org.eclipse.rse.ui.dialogs.SystemChangePasswordDialog;
import org.eclipse.rse.ui.dialogs.SystemPasswordPromptDialog;
import org.eclipse.rse.ui.messages.SystemMessageDialog;
import org.eclipse.rse.ui.validators.ISystemValidator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
/**
* The {@link StandardCredentialsProvider} is an extension of
@ -66,29 +69,34 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
* @see java.lang.Runnable#run()
*/
public void run() {
ISystemPasswordPromptDialog dialog = getPasswordPromptDialog(getShell());
dialog.setSystemInput(getConnectorService());
dialog.setForceToUpperCase(forcePasswordToUpperCase());
dialog.setSignonValidator(getSignonValidator());
if (supportsUserId()) {
dialog.setUserIdValidator(getUserIdValidator());
}
if (supportsPassword()) {
dialog.setSavePassword(savePassword);
dialog.setPassword(password);
dialog.setPasswordValidator(getPasswordValidator());
}
try {
dialog.open();
} catch (Exception e) {
logException(e);
}
canceled = dialog.wasCancelled();
if (!canceled) {
userId = dialog.getUserId();
password = dialog.getPassword();
saveUserId = dialog.getIsUserIdChangePermanent();
savePassword = dialog.getIsSavePassword();
Shell shell = getShell();
if (shell != null) {
ISystemPasswordPromptDialog dialog = getPasswordPromptDialog(shell);
dialog.setSystemInput(getConnectorService());
dialog.setForceToUpperCase(forcePasswordToUpperCase());
dialog.setSignonValidator(getSignonValidator());
if (supportsUserId()) {
dialog.setUserIdValidator(getUserIdValidator());
}
if (supportsPassword()) {
dialog.setSavePassword(savePassword);
dialog.setPassword(password);
dialog.setPasswordValidator(getPasswordValidator());
}
try {
dialog.open();
} catch (Exception e) {
logException(e);
}
canceled = dialog.wasCancelled();
if (!canceled) {
userId = dialog.getUserId();
password = dialog.getPassword();
saveUserId = dialog.getIsUserIdChangePermanent();
savePassword = dialog.getIsSavePassword();
}
} else {
canceled = true;
}
}
}
@ -110,13 +118,18 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
}
public void run() {
SystemChangePasswordDialog dlg = new SystemChangePasswordDialog(getShell(), getConnectorService().getHostName(), getUserId(), message);
dlg.setSavePassword(savePassword);
dlg.open();
canceled = dlg.wasCancelled();
if (!canceled) {
password = dlg.getNewPassword();
savePassword = dlg.getIsSavePassword();
Shell shell = getShell();
if (shell != null) {
SystemChangePasswordDialog dlg = new SystemChangePasswordDialog(shell, getConnectorService().getHostName(), getUserId(), message);
dlg.setSavePassword(savePassword);
dlg.open();
canceled = dlg.wasCancelled();
if (!canceled) {
password = dlg.getNewPassword();
savePassword = dlg.getIsSavePassword();
}
} else {
canceled = true;
}
}
}
@ -185,14 +198,15 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
if (validator != null) {
SystemMessage m = validator.validate(getCredentials());
signonValid = (m == null);
}
// If we ran into an invalid password we need to tell the user.
// Not sure this is necessary, shouldn't this message show up on the password prompt itself?
if (!signonValid) {
SystemMessage msg = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_COMM_PWD_INVALID);
msg.makeSubstitution(userId, getConnectorService().getHostName());
SystemMessageDialog dialog = new SystemMessageDialog(getShell(), msg);
dialog.open();
if (!signonValid) { // If we ran into an invalid stored password we need to tell the user.
Shell shell = getShell();
if (shell != null) {
SystemMessage msg = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_COMM_PWD_INVALID);
msg.makeSubstitution(userId, getConnectorService().getHostName());
SystemMessageDialog dialog = new SystemMessageDialog(shell, msg);
dialog.open();
}
}
}
if (supportsPassword() || supportsUserId()) {
boolean passwordNeeded = supportsPassword() && password == null;
@ -326,9 +340,9 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
}
private ISystemValidator getPasswordValidator() {
ISubSystemConfiguration ssFactory = getPrimarySubSystem().getSubSystemConfiguration();
ISubSystemConfigurationAdapter adapter = (ISubSystemConfigurationAdapter) ssFactory.getAdapter(ISubSystemConfigurationAdapter.class);
return adapter.getPasswordValidator(ssFactory);
ISubSystemConfiguration subsystemConfiguration = getPrimarySubSystem().getSubSystemConfiguration();
ISubSystemConfigurationAdapter adapter = (ISubSystemConfigurationAdapter) Platform.getAdapterManager().getAdapter(subsystemConfiguration, ISubSystemConfigurationAdapter.class);
return adapter.getPasswordValidator(subsystemConfiguration);
}
private ISubSystem getPrimarySubSystem() {
@ -336,8 +350,14 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
}
private Shell getShell() {
Display display = Display.getDefault();
Shell shell = new Shell(display, SWT.APPLICATION_MODAL);
Shell shell = null;
IWorkbench workbench = PlatformUI.getWorkbench();
if (workbench != null) {
IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
if (window != null) {
shell = window.getShell();
}
}
return shell;
}
@ -348,9 +368,9 @@ public class StandardCredentialsProvider extends AbstractCredentialsProvider {
}
private ISystemValidator getUserIdValidator() {
ISubSystemConfiguration ssFactory = getPrimarySubSystem().getSubSystemConfiguration();
ISubSystemConfigurationAdapter adapter = (ISubSystemConfigurationAdapter) ssFactory.getAdapter(ISubSystemConfigurationAdapter.class);
ISystemValidator validator = adapter.getUserIdValidator(ssFactory);
ISubSystemConfiguration subsystemConfiguration = getPrimarySubSystem().getSubSystemConfiguration();
ISubSystemConfigurationAdapter adapter = (ISubSystemConfigurationAdapter) Platform.getAdapterManager().getAdapter(subsystemConfiguration, ISubSystemConfigurationAdapter.class);
ISystemValidator validator = adapter.getUserIdValidator(subsystemConfiguration);
return validator;
}