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Diffstat (limited to 'rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/dialogs/SystemPasswordPromptDialog.java')
| -rw-r--r-- | rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/dialogs/SystemPasswordPromptDialog.java | 515 |
1 files changed, 0 insertions, 515 deletions
diff --git a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/dialogs/SystemPasswordPromptDialog.java b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/dialogs/SystemPasswordPromptDialog.java deleted file mode 100644 index 78aeab584..000000000 --- a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/dialogs/SystemPasswordPromptDialog.java +++ /dev/null @@ -1,515 +0,0 @@ -/******************************************************************************** - * Copyright (c) 2002, 2008 IBM Corporation and others. All rights reserved. - * This program and the accompanying materials are made available under the terms - * of the Eclipse Public License v1.0 which accompanies this distribution, and is - * available at http://www.eclipse.org/legal/epl-v10.html - * - * Initial Contributors: - * The following IBM employees contributed to the Remote System Explorer - * component that contains this file: David McKnight, Kushal Munir, - * Michael Berger, David Dykstal, Phil Coulthard, Don Yantzi, Eric Simpson, - * Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley. - * - * Contributors: - * David Dykstal (IBM) - moved SystemPreferencesManager to a new package - * David Dykstal (IBM) - 168977: refactoring IConnectorService and ServerLauncher hierarchies - * Martin Oberhuber (Wind River) - [184095] Replace systemTypeName by IRSESystemType - * David Dykstal (IBM) - [210474] Deny save password function missing - * David Dykstal (IBM) - [210242] Credentials dialog should look different if password is not supported or optional - * Richie Yu (IBM) - [241716] Handle change expired password - ********************************************************************************/ - -package org.eclipse.rse.ui.dialogs; - -import org.eclipse.rse.core.IRSESystemType; -import org.eclipse.rse.core.RSEPreferencesManager; -import org.eclipse.rse.core.model.SystemSignonInformation; -import org.eclipse.rse.core.subsystems.IConnectorService; -import org.eclipse.rse.core.subsystems.ICredentials; -import org.eclipse.rse.internal.ui.SystemResources; -import org.eclipse.rse.services.clientserver.messages.SystemMessage; -import org.eclipse.rse.ui.ISystemMessages; -import org.eclipse.rse.ui.RSEUIPlugin; -import org.eclipse.rse.ui.SystemWidgetHelpers; -import org.eclipse.rse.ui.validators.ISystemValidator; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.Text; - -/** - * Prompt user for password. - * This class is final due to the sensitive nature of the - * information being prompted for. - */ -public final class SystemPasswordPromptDialog extends SystemPromptDialog implements ISystemPasswordPromptDialog { - -// labels are not as big as text fields so we need to set the height for the system type -// and hostname labels so they are equally spaced with the user ID and password entry fields -// private static final int LABEL_HEIGHT = 17; - - private Text textPassword; - private Text textUserId; - private Button userIdPermanentCB; - private Button savePasswordCB; - private String originalUserId; - private String userId; - private String password; - private boolean userIdPermanent = false; - private boolean savePassword = false; - private boolean forceToUpperCase; - private boolean userIdChanged = false; - private boolean validate = true; - private boolean requiresPassword; - private boolean requiresUserId; - private ISystemValidator userIdValidator; - private ISystemValidator passwordValidator; - private ICredentialsValidator signonValidator; - private IConnectorService connectorService = null; - - /** - * Constructor for SystemPasswordPromptDialog - * @param shell The shell in which to base this dialog. - * @param requiresUserId true if the userid field of the dialog must not be empty. - * Used only if there is no validator specified for - * {@link #setUserIdValidator(ISystemValidator)}. - * @param requiresPassword true if the password field of the dialog must not be empty. - * Used only if there is no password validator specified using - * {@link #setPasswordValidator(ISystemValidator)}. - */ - public SystemPasswordPromptDialog(Shell shell, boolean requiresUserId, boolean requiresPassword) { - super(shell, SystemResources.RESID_PASSWORD_TITLE); - setHelp(RSEUIPlugin.HELPPREFIX + "pwdp0000"); //$NON-NLS-1$ - this.requiresPassword = requiresPassword; - this.requiresUserId = requiresUserId; - } - - /** - * Set the connector service from which the user is attempting to do a connect action. - * This is used to query the system type, host name and user id to display to the user for - * contextual information. - * <p> - * This must be called prior to opening this dialog. - * @param connectorService the connector service associated with this dialog - */ - public void setSystemInput(IConnectorService connectorService) { - this.connectorService = connectorService; - } - - /** - * Sets the validator for the userId. If not null it will be called per keystroke. - * <p> - * This must be called prior to opening this dialog if something other than the default is needed. - * @param v a validator - */ - public void setUserIdValidator(ISystemValidator v) { - userIdValidator = v; - } - - /** - * Sets the validator for the password. If not null it will be called per keystroke. - * The default validator is null. - * <p> - * This must be called prior to opening this dialog if something other than the default is needed. - * @param v a validator - */ - public void setPasswordValidator(ISystemValidator v) { - passwordValidator = v; - } - - /** - * Sets the validator for the signon. - * The default validator is null. - * If not null the validator will be called when the user presses OK. - * <p> - * This must be called prior to opening this dialog if something other than the default is needed. - * @param v a signon validator - */ - public void setSignonValidator(ICredentialsValidator v) { - signonValidator = v; - } - - /** - * Sets the option to force the userId and password to uppercase. This use should be rare. - * Use this with caution. - * <p> - * The default is false. - * This must be called prior to opening this dialog if something other than the default is needed. - * @param force true if the user id and password are to be forced to uppercase - */ - public void setForceToUpperCase(boolean force) { - this.forceToUpperCase = force; - } - - /** - * Call this to query the force-to-uppercase setting - * @return the setting for forcing the user id and password to upper case - */ - public boolean getForceToUpperCase() { - return forceToUpperCase; - } - - /** - * Creates the dialog controls. - * @param parent the containing composite control in which our controls will be created. It is assumed - * to have a grid layout. - * @return the composite control we create that nests inside the parent - * @see SystemPromptDialog#createInner(Composite) - */ - protected Control createInner(Composite parent) { - - // top level composite - Composite composite = new Composite(parent, SWT.NONE); - composite.setLayout(new GridLayout()); - composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL)); - - // Inner composite - Composite composite_prompts = SystemWidgetHelpers.createComposite(composite, 2); - - // yantzi: artemis 6.0, at request of zOS team I am changing the system type and hostname - // to labels so they are clearer to read than non-editable entry fields - - // dwd: cannot set height hints on labels since that causes cut off text for large fonts used by those with impaired vision - - // System type - String text = SystemWidgetHelpers.appendColon(SystemResources.RESID_PASSWORD_SYSTEMTYPE_LABEL); - Label label = SystemWidgetHelpers.createLabel(composite_prompts, text); - GridData gd = new GridData(); - label.setLayoutData(gd); - label = SystemWidgetHelpers.createLabel(composite_prompts, connectorService.getHost().getSystemType().getLabel()); - gd = new GridData(); - label.setLayoutData(gd); - - // Host name - text = SystemWidgetHelpers.appendColon(SystemResources.RESID_PASSWORD_HOSTNAME_LABEL); - label = SystemWidgetHelpers.createLabel(composite_prompts, text); - gd = new GridData(); - label.setLayoutData(gd); - label = SystemWidgetHelpers.createLabel(composite_prompts, connectorService.getHostName()); - gd = new GridData(); - label.setLayoutData(gd); - - // UserId - if (connectorService.supportsUserId()) { - textUserId = SystemWidgetHelpers.createLabeledTextField(composite_prompts, this, SystemResources.RESID_PASSWORD_USERID_LABEL, SystemResources.RESID_PASSWORD_USERID_TIP); - } - - // Password prompt - if (connectorService.supportsPassword()) { - String passwordLabel = SystemResources.RESID_PASSWORD_LABEL_OPTIONAL; - if (connectorService.requiresPassword()) { - passwordLabel = SystemResources.RESID_PASSWORD_LABEL; - } - textPassword = SystemWidgetHelpers.createLabeledTextField(composite_prompts, this, passwordLabel, SystemResources.RESID_PASSWORD_TIP); - textPassword.setEchoChar('*'); - } - - // UserId_make_permanent checkbox - // DY: align user ID checkbox with entry fields - // yantzi:5.1 move checkboxes to be below entry fields - if (connectorService.supportsUserId()) { - SystemWidgetHelpers.createLabel(composite_prompts, ""); //$NON-NLS-1$ - userIdPermanentCB = SystemWidgetHelpers.createCheckBox(composite_prompts, 1, this, SystemResources.RESID_PASSWORD_USERID_ISPERMANENT_LABEL, - SystemResources.RESID_PASSWORD_USERID_ISPERMANENT_TIP); - userIdPermanentCB.setEnabled(false); - } - - // Save signon information checkbox - // DY: align password checkbox with entry fields - if (connectorService.supportsPassword() && !connectorService.getDenyPasswordSave()) { - SystemWidgetHelpers.createLabel(composite_prompts, ""); //$NON-NLS-1$ - savePasswordCB = SystemWidgetHelpers.createCheckBox(composite_prompts, 1, this, SystemResources.RESID_PASSWORD_SAVE_LABEL, SystemResources.RESID_PASSWORD_SAVE_TOOLTIP); - savePasswordCB.setSelection(savePassword); - } - - initializeInput(); - - // add keystroke listeners... - if (textUserId != null) { - textUserId.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - processUserIdField(); - } - }); - } - if (textPassword != null) { - textPassword.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - processPasswordField(); - } - }); - } - - return composite; - } - - /** - * @see SystemPromptDialog#getInitialFocusControl() - */ - protected Control getInitialFocusControl() { - okButton.setEnabled(true); - processUserIdField(); - if (textUserId != null) { - if (userId.length() == 0 || textPassword == null) { - return textUserId; - } - } - if (textPassword != null) { - textPassword.selectAll(); - return textPassword; - } - if (okButton.isEnabled()) return okButton; - return cancelButton; - } - - /** - * Initialize values using input data - */ - private void initializeInput() { - originalUserId = connectorService.getUserId(); - userId = originalUserId; - if (connectorService.supportsUserId() && (userId == null || userId.length() == 0)) { - userId = RSEPreferencesManager.getUserId(connectorService.getHost().getSystemType().getId()); - } - if (textUserId != null && userId != null) { - textUserId.setText(userId); - textUserId.setSelection(0, userId.length()); - } - if (textPassword != null && password != null) { - textPassword.setText(password); - textPassword.setSelection(0, password.length()); - } - } - - /** - * Retrieves the userId entered by user - */ - private void internalGetUserId() { - if (textUserId != null) { - userId = textUserId.getText().trim(); - } - } - - /** - * Retrieves the password entered by user - */ - private void internalGetPassword() { - if (textPassword != null) { - password = textPassword.getText().trim(); - } - } - - /** - * Retrieves the value of the "save user id" checkbox - */ - private void internalGetIsUserIdChangePermanent() { - if (userIdPermanentCB != null) { - userIdPermanent = userIdPermanentCB.isEnabled() && userIdPermanentCB.getSelection(); - } - } - - /** - * Retrieves the value of the "save password" checkbox - */ - private void internalGetIsSavePassword() { - if (savePasswordCB != null) { - savePassword = savePasswordCB.isEnabled() && savePasswordCB.getSelection(); - } - } - - /** - * This method is called whenever the text changes in the user id input field. - * Checks the user id field and if there are no errors, other fields on the dialog. - * If an error was reported it is displayed on the message line. - * @see #setUserIdValidator(ISystemValidator) - */ - private void processUserIdField() { - clearErrorMessage(); - SystemMessage m = checkUserId(); - if (m == null) { - m = checkPassword(); - } - if (m != null) { - setErrorMessage(m); - } - okButton.setEnabled(m == null); - if (userId == null || originalUserId == null) { - userIdChanged = (userId != originalUserId); - } else { - userIdChanged = !userId.equals(originalUserId); - } - if (userIdPermanentCB != null) { - userIdPermanentCB.setEnabled(userIdChanged); - } - } - - /** - * Performs the actual validation check for the user id. - * Delegates the request to an <code>ISystemValidator</code> object. - * @return the message returned by the validator or null. - */ - private SystemMessage checkUserId() { - internalGetUserId(); - SystemMessage m = null; - if (connectorService.supportsUserId() && validate) { - if (userIdValidator != null) { - m = userIdValidator.validate(userId); - } else if (requiresUserId && userId.length() == 0) { - m = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_VALIDATE_USERID_EMPTY); - } - } - return m; - } - - /** - * This method is called whenever the text changes in the password input field. - * The default implementation delegates the request to an <code>ISystemValidator</code> object. - * If the <code>ISystemValidator</code> reports an error the error message is displayed - * in the Dialog's message line. - * @see #setPasswordValidator(ISystemValidator) - */ - private void processPasswordField() { - clearErrorMessage(); - SystemMessage m = checkPassword(); - if (m == null) { - m = checkUserId(); - } - if (m != null) { - setErrorMessage(m); - } - okButton.setEnabled(m == null); - if (savePasswordCB != null) { - savePasswordCB.setEnabled(!(requiresPassword && password.length() == 0)); - } - } - - /** - * Checks the value of the password instance variable. - */ - private SystemMessage checkPassword() { - internalGetPassword(); - SystemMessage m = null; - if (connectorService.supportsPassword() && validate) { - if (passwordValidator != null) { - m = passwordValidator.validate(password); - } else if (requiresPassword && password.length() == 0) { - m = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_VALIDATE_PASSWORD_EMPTY); - } - } - return m; - } - - /** - * @return the userId entered by user - */ - public String getUserId() { - return userId; - } - - /** - * @return the password may have been modified by the user. - */ - public String getPassword() { - return password; - } - - /** - * Sets the password, may be null if no password is available. - * @param password the password to provide for the password field. - */ - public void setPassword(String password) { - this.password = password; - } - - /** - * @return true if the user changed the user id - */ - public boolean getIsUserIdChanged() { - return userIdChanged; - } - - /** - * @return true if the user elected to make the changed user Id a permanent change. - */ - public boolean getIsUserIdChangePermanent() { - return userIdPermanent; - } - - /** - * @return true if the user elected to make the changed user Id a permanent change. - */ - public boolean getIsSavePassword() { - return savePassword; - } - - /** - * Preselect the save password checkbox. Default value is to not - * select the save password checkbox. - * @param save true if the save password box should be checked. - */ - public void setSavePassword(boolean save) { - savePassword = save; - } - - /** - * Verifies all input. Sets the error message if there are any conditions that are found. - */ - private void verify() { - Control controlInError = null; - processUserIdField(); - if (getErrorMessage() != null) { - controlInError = textUserId; - } else { - processPasswordField(); - if (getErrorMessage() != null) { - controlInError = textPassword; - } - } - if (controlInError != null) { - controlInError.setFocus(); // validate methods already displayed error message - } - } - - /** - * Called when user presses OK button. - * @return true to close dialog, false to not close dialog. - */ - protected boolean processOK() { - setBusyCursor(true); - internalGetPassword(); - internalGetUserId(); - internalGetIsUserIdChangePermanent(); - internalGetIsSavePassword(); - if (forceToUpperCase) { - userId = userId.toUpperCase(); - password = password.toUpperCase(); - validate = false; - textUserId.setText(userId); - textPassword.setText(password); - validate = true; - } - - verify(); - setBusyCursor(false); // phil - - // If all inputs are OK then validate signon - if (getErrorMessage() == null && (signonValidator != null)) { - String hostName = connectorService.getHostName(); - IRSESystemType systemType = connectorService.getHost().getSystemType(); - ICredentials credentials = new SystemSignonInformation(hostName, userId, password, systemType); - SystemMessage m = signonValidator.validate(credentials); - // update the password in case an expired password was changed in validate - ry - password = credentials.getPassword(); - setErrorMessage(m); - } - boolean closeDialog = (getErrorMessage() == null); - return closeDialog; - } -}
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