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NIHVIVO-1944 Add logging statements, reformat. Make redirectToInsufficientAuthorizationPage() public, so it can be accessed from ConfirmLoginStatus.java

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This commit is contained in:
jeb228 2011-01-28 16:52:15 +00:00
parent 25abfe0f32
commit b5f4714057
1 changed files with 31 additions and 17 deletions
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40
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/VitroHttpServlet.java
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@ -92,38 +92,49 @@ public class VitroHttpServlet extends HttpServlet {
HttpServletResponse response) {
LogoutRedirector.recordRestrictedPageUri(request);
if (LoginStatusBean.getBean(request).isLoggedIn()) {
log.trace("Logged in. No minimum level.");
return true;
} else {
log.trace("Not logged in. No minimum level.");
redirectToLoginPage(request, response);
return false;
}
}
/**
* If not logged in at the required level, redirect them to the appropriate page.
* If not logged in at the required level, redirect them to the appropriate
* page.
*/
public static boolean checkLoginStatus(HttpServletRequest request,
HttpServletResponse response, int minimumLevel) {
LogoutRedirector.recordRestrictedPageUri(request);
if (LoginStatusBean.getBean(request).isLoggedInAtLeast(minimumLevel)) {
LoginStatusBean statusBean = LoginStatusBean.getBean(request);
if (statusBean.isLoggedInAtLeast(minimumLevel)) {
log.trace("Security level " + statusBean.getSecurityLevel()
+ " is sufficient for minimum of " + minimumLevel);
return true;
} else if (LoginStatusBean.getBean(request).isLoggedIn()) {
} else if (statusBean.isLoggedIn()) {
log.trace("Security level " + statusBean.getSecurityLevel()
+ " is insufficient for minimum of " + minimumLevel);
redirectToInsufficientAuthorizationPage(request, response);
return false;
} else {
log.trace("Not logged in; not sufficient for minimum of "
+ minimumLevel);
redirectToLoginPage(request, response);
return false;
}
}
/**
* Logged in, but with insufficent authorization. Send them to the
* home page with a message. They won't be coming back.
* Logged in, but with insufficent authorization. Send them to the home page
* with a message. They won't be coming back.
*/
private static void redirectToInsufficientAuthorizationPage(
public static void redirectToInsufficientAuthorizationPage(
HttpServletRequest request, HttpServletResponse response) {
try {
DisplayMessage.setMessage(request, INSUFFICIENT_AUTHORIZATION_MESSAGE);
DisplayMessage.setMessage(request,
INSUFFICIENT_AUTHORIZATION_MESSAGE);
response.sendRedirect(request.getContextPath());
} catch (IOException e) {
log.error("Could not redirect to show insufficient authorization.");
@ -135,9 +146,10 @@ public class VitroHttpServlet extends HttpServlet {
* that invoked this.
*/
public static void redirectToLoginPage(HttpServletRequest request,
HttpServletResponse response) {
HttpServletResponse response) {
String returnUrl = assembleUrlToReturnHere(request);
String loginUrlWithReturn = assembleLoginUrlWithReturn(request, returnUrl);
String loginUrlWithReturn = assembleLoginUrlWithReturn(request,
returnUrl);
try {
response.sendRedirect(loginUrlWithReturn);
@ -155,8 +167,8 @@ public class VitroHttpServlet extends HttpServlet {
}
}
private static String assembleLoginUrlWithReturn(HttpServletRequest request,
String afterLoginUrl) {
private static String assembleLoginUrlWithReturn(
HttpServletRequest request, String afterLoginUrl) {
String encodedAfterLoginUrl = afterLoginUrl;
try {
encodedAfterLoginUrl = URLEncoder.encode(afterLoginUrl, "UTF-8");
@ -168,7 +180,8 @@ public class VitroHttpServlet extends HttpServlet {
}
/**
* If logging is set to the TRACE level, dump the HTTP headers on the request.
* If logging is set to the TRACE level, dump the HTTP headers on the
* request.
*/
@SuppressWarnings("unchecked")
@Override
@ -177,7 +190,8 @@ public class VitroHttpServlet extends HttpServlet {
if (log.isTraceEnabled()) {
HttpServletRequest request = (HttpServletRequest) req;
Enumeration<String> names = request.getHeaderNames();
log.trace("----------------------request:" + request.getRequestURL());
log.trace("----------------------request:"
+ request.getRequestURL());
while (names.hasMoreElements()) {
String name = names.nextElement();
if (!BORING_HEADERS.contains(name)) {