import org.cacert.gigi.localisation.Language;
import org.cacert.gigi.output.template.Form;
import org.cacert.gigi.output.template.TranslateCommand;
+import org.cacert.gigi.pages.main.RegisterPage;
import org.cacert.gigi.util.AuthorizationContext;
import org.cacert.gigi.util.PasswordHash;
+import org.cacert.gigi.util.RateLimit;
+import org.cacert.gigi.util.RateLimit.RateLimitException;
import org.cacert.gigi.util.ServerConstants;
public class LoginPage extends Page {
+ public static final RateLimit RATE_LIMIT = new RateLimit(10, 5 * 60 * 1000);
+
public class LoginForm extends Form {
public LoginForm(HttpServletRequest hsr) {
@Override
public boolean submit(PrintWriter out, HttpServletRequest req) throws GigiApiException {
+ if (RegisterPage.RATE_LIMIT.isLimitExceeded(req.getRemoteAddr())) {
+ throw new RateLimitException();
+ }
tryAuthWithUnpw(req);
return false;
}
public static final String LOGIN_RETURNPATH = "login-returnpath";
+ private static final String SUBMIT_EXCEPTION = "login-submit-exception";
+
public LoginPage() {
super("Password Login");
}
@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+ Object o = req.getAttribute(SUBMIT_EXCEPTION);
+ if (o != null) {
+ ((GigiApiException) o).format(resp.getWriter(), getLanguage(req));
+ }
if (req.getHeader("Host").equals(ServerConstants.getSecureHostNamePort())) {
resp.getWriter().println(getLanguage(req).getTranslation("Authentication with certificate failed. Try another certificate or use a password."));
} else {
try {
Form.getForm(req, LoginForm.class).submit(resp.getWriter(), req);
} catch (GigiApiException e) {
+ req.setAttribute(SUBMIT_EXCEPTION, e);
+ return false;
}
}
}
return false;
}
- private void tryAuthWithUnpw(HttpServletRequest req) {
+ private void tryAuthWithUnpw(HttpServletRequest req) throws GigiApiException {
String un = req.getParameter("username");
String pw = req.getParameter("password");
try (GigiPreparedStatement ps = new GigiPreparedStatement("SELECT `password`, `id` FROM `users` WHERE `email`=? AND verified='1'")) {
}
loginSession(req, User.getById(rs.getInt(2)));
req.getSession().setAttribute(LOGIN_METHOD, new TranslateCommand("Password"));
+ return;
}
}
}
+ throw new GigiApiException("Username and password didn't match.");
}
public static User getUser(HttpServletRequest req) {