/** Display the login form. */
public void addBody(Body body) throws SQLException, SAXException, WingException {
// Check if the user has previously attempted to login.
Request request = ObjectModelHelper.getRequest(objectModel);
HttpSession session = request.getSession();
String previousUserName = request.getParameter("username");
// Get any message parameters
String header = (String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_HEADER);
String message = (String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_MESSAGE);
String characters =
(String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_CHARACTERS);
if (header != null || message != null || characters != null) {
Division reason = body.addDivision("login-reason");
if (header != null) {
reason.setHead(message(header));
} else {
// Always have a head.
reason.setHead("Authentication Required");
}
if (message != null) {
reason.addPara(message(message));
}
if (characters != null) {
reason.addPara(characters);
}
}
Division login =
body.addInteractiveDivision(
"login", contextPath + "/ldap-login", Division.METHOD_POST, "primary");
login.setHead(T_head1);
List list = login.addList("ldap-login", List.TYPE_FORM);
Text email = list.addItem().addText("username");
email.setRequired();
email.setAutofocus("autofocus");
email.setLabel(T_userName);
if (previousUserName != null) {
email.setValue(previousUserName);
email.addError(T_error_bad_login);
}
Item item = list.addItem();
Password password = item.addPassword("ldap_password");
password.setRequired();
password.setLabel(T_password);
list.addLabel();
Item submit = list.addItem("login-in", null);
submit.addButton("submit").setValue(T_submit);
}
/** Generate the cache validity object. */
public SourceValidity getValidity() {
Request request = ObjectModelHelper.getRequest(objectModel);
String previous_username = request.getParameter("username");
// Get any message parameters
HttpSession session = request.getSession();
String header = (String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_HEADER);
String message = (String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_MESSAGE);
String characters =
(String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_CHARACTERS);
// If there is a message or previous email attempt then the page is not
// cachable
if (header == null && message == null && characters == null && previous_username == null) {
// Always valid
return NOPValidity.SHARED_INSTANCE;
} else {
// invalid
return null;
}
}
/**
* Generate the unique caching key. This key must be unique inside the space of this component.
*/
public Serializable getKey() {
Request request = ObjectModelHelper.getRequest(objectModel);
String previous_username = request.getParameter("username");
// Get any message parameters
HttpSession session = request.getSession();
String header = (String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_HEADER);
String message = (String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_MESSAGE);
String characters =
(String) session.getAttribute(AuthenticationUtil.REQUEST_INTERRUPTED_CHARACTERS);
// If there is a message or previous email attempt then the page is not
// cachable
if (header == null && message == null && characters == null && previous_username == null) {
// cacheable
return "1";
} else {
// Uncachable
return "0";
}
}
/**
* Obtains the submission info for the current submission process. If a submissionInfo object has
* already been created for this HTTP request, it is re-used, otherwise it is created.
*
* @param objectModel the cocoon Objectmodel
* @param workspaceID the workspaceID of the submission info to obtain
* @return a SubmissionInfo object
*/
public static SubmissionInfo obtainSubmissionInfo(Map objectModel, String workspaceID)
throws SQLException, IOException, AuthorizeException {
Request request = ObjectModelHelper.getRequest(objectModel);
Context context = ContextUtil.obtainContext(objectModel);
// try loading subInfo from HTTP request
SubmissionInfo subInfo = (SubmissionInfo) request.getAttribute(DSPACE_SUBMISSION_INFO);
// get the submission represented by the WorkspaceID
InProgressSubmission submission = findSubmission(context, workspaceID);
// if no submission info, or wrong submission info, reload it!
if ((subInfo == null && submission != null)
|| (subInfo != null
&& submission != null
&& subInfo.getSubmissionItem().getID() != submission.getID())) {
try {
final HttpServletRequest httpRequest =
(HttpServletRequest) objectModel.get(HttpEnvironment.HTTP_REQUEST_OBJECT);
// load submission info
subInfo = SubmissionInfo.load(httpRequest, submission);
// Set the session ID
context.setExtraLogInfo("session_id=" + request.getSession().getId());
// Store the submissionInfo in the request
request.setAttribute(DSPACE_SUBMISSION_INFO, subInfo);
} catch (Exception e) {
throw new SQLException("Error loading Submission Info: " + e.getMessage(), e);
}
} else if (subInfo == null && submission == null) {
throw new SQLException(
"Unable to load Submission Information, since WorkspaceID (ID:"
+ workspaceID
+ ") is not a valid in-process submission.");
}
return subInfo;
}
/** Get the parameters for the logicsheet */
protected Map getLogicSheetParameters() {
if (this.logicSheetParameters != null) {
return this.logicSheetParameters;
}
HashMap map = null;
if (par != null) {
String[] params = par.getNames();
if (params != null) {
for (int i = 0; i < params.length; i++) {
String name = params[i];
if (isValidXSLTParameterName(name)) {
String value = par.getParameter(name, null);
if (value != null) {
if (map == null) {
map = new HashMap(params.length);
}
map.put(name, value);
}
}
}
}
}
if (this._useParameters) {
Request request = ObjectModelHelper.getRequest(objectModel);
Enumeration parameters = request.getParameterNames();
if (parameters != null) {
while (parameters.hasMoreElements()) {
String name = (String) parameters.nextElement();
if (isValidXSLTParameterName(name)) {
String value = request.getParameter(name);
if (map == null) {
map = new HashMap();
}
map.put(name, value);
}
}
}
}
if (this._useSessionInfo) {
final Request request = ObjectModelHelper.getRequest(objectModel);
if (map == null) {
map = new HashMap(6);
}
final Session session = request.getSession(false);
if (session != null) {
map.put("session-available", "true");
map.put("session-is-new", BooleanUtils.toStringTrueFalse(session.isNew()));
map.put(
"session-id-from-cookie",
BooleanUtils.toStringTrueFalse(request.isRequestedSessionIdFromCookie()));
map.put(
"session-id-from-url",
BooleanUtils.toStringTrueFalse(request.isRequestedSessionIdFromURL()));
map.put(
"session-valid", BooleanUtils.toStringTrueFalse(request.isRequestedSessionIdValid()));
map.put("session-id", session.getId());
} else {
map.put("session-available", "false");
}
}
if (this._useCookies) {
Request request = ObjectModelHelper.getRequest(objectModel);
Cookie cookies[] = request.getCookies();
if (cookies != null) {
for (int i = 0; i < cookies.length; i++) {
String name = cookies[i].getName();
if (isValidXSLTParameterName(name)) {
String value = cookies[i].getValue();
if (map == null) {
map = new HashMap(cookies.length);
}
map.put(name, value);
}
}
}
}
this.logicSheetParameters = map;
return this.logicSheetParameters;
}
