upd: make verification processes more consistent on failure

[gigi.git] / src / org / cacert / gigi / pages / LoginPage.java

diff --git a/src/org/cacert/gigi/pages/LoginPage.java b/src/org/cacert/gigi/pages/LoginPage.java
index b19de897aa5e7b3f71f9ba122d1fb70a00938696..e4aa2e744ad008da66724da8278540dccdb07cfa 100644 (file)
--- a/src/org/cacert/gigi/pages/LoginPage.java
+++ b/src/org/cacert/gigi/pages/LoginPage.java
@@ -39,12 +39,12 @@ public class LoginPage extends Page {
         }
 
         @Override
-        public boolean submit(HttpServletRequest req) throws GigiApiException {
+        public RedirectResult submit(HttpServletRequest req) throws GigiApiException {
             if (RegisterPage.RATE_LIMIT.isLimitExceeded(req.getRemoteAddr())) {
                 throw new RateLimitException();
             }
             tryAuthWithUnpw(req);
-            return false;
+            return new RedirectResult(redirectPath(req));
         }
 
         @Override
@@ -56,8 +56,6 @@ public class LoginPage extends Page {
 
     public static final String LOGIN_RETURNPATH = "login-returnpath";
 
-    private static final String SUBMIT_EXCEPTION = "login-submit-exception";
-
     public LoginPage() {
         super("Password Login");
     }
@@ -80,34 +78,36 @@ public class LoginPage extends Page {
 
     @Override
     public boolean beforeTemplate(HttpServletRequest req, HttpServletResponse resp) throws IOException {
-        String redir = (String) req.getSession().getAttribute(LOGIN_RETURNPATH);
         if (req.getSession().getAttribute("loggedin") == null) {
             X509Certificate cert = getCertificateFromRequest(req);
             if (cert != null) {
                 tryAuthWithCertificate(req, cert);
             }
             if (req.getMethod().equals("POST")) {
-                if ( !Form.getForm(req, LoginForm.class).submitExceptionProtected(req)) {
-                    return false;
-                }
+                return Form.getForm(req, LoginForm.class).submitExceptionProtected(req, resp);
             }
         }
 
         if (req.getSession().getAttribute("loggedin") != null) {
-            String s = redir;
-            if (s != null) {
-                if ( !s.startsWith("/")) {
-                    s = "/" + s;
-                }
-                resp.sendRedirect(s);
-            } else {
-                resp.sendRedirect("/");
-            }
+            resp.sendRedirect(redirectPath(req));
             return true;
         }
         return false;
     }
 
+    private static String redirectPath(HttpServletRequest req) {
+        String redir = (String) req.getAttribute(LOGIN_RETURNPATH);
+        String s = redir;
+        if (s != null) {
+            if ( !s.startsWith("/")) {
+                s = "/" + s;
+            }
+            return s;
+        } else {
+            return "/";
+        }
+    }
+
     @Override
     public boolean needsLogin() {
         return false;
@@ -164,11 +164,11 @@ public class LoginPage extends Page {
     }
 
     public static String extractSerialFormCert(X509Certificate x509Certificate) {
-        return x509Certificate.getSerialNumber().toString(16).toUpperCase();
+        return x509Certificate.getSerialNumber().toString(16).toLowerCase();
     }
 
     public static User fetchUserBySerial(String serial) {
-        if ( !serial.matches("[A-Fa-f0-9]+")) {
+        if ( !serial.matches("[a-f0-9]+")) {
             throw new Error("serial malformed.");
         }
 
@@ -194,6 +194,7 @@ public class LoginPage extends Page {
         if (user.isInGroup(LOGIN_BLOCKED)) {
             return;
         }
+        req.setAttribute(LOGIN_RETURNPATH, req.getSession().getAttribute(LOGIN_RETURNPATH));
         req.getSession().invalidate();
         HttpSession hs = req.getSession();
         hs.setAttribute(LOGGEDIN, true);