several fixes

pom.xml

@@ -88,7 +88,7 @@
                 <artifactId>maven-war-plugin</artifactId>
                 <version>3.2.3</version>
                 <configuration>
-                        <archiveClasses>true</archiveClasses>
+                        <archiveClasses>false</archiveClasses>
                 </configuration>
             </plugin>
             <plugin>

src/main/java/de/jalin/ldapadmin/ldap/LDAPConfig.java

@@ -22,6 +22,7 @@ public class LDAPConfig {
     private String smtpFromAddress;
     private String smtpHost;
     private String smtpPort;
+    private String tempDir;
 
     private LDAPConfig() {
         ldapProviderUrl = "ldap://localhost:10389/dc=domain,dc=example,dc=com";
@@ -35,6 +36,7 @@ public class LDAPConfig {
         smtpHost = "localhost";
         smtpPort = "25";
         smtpFromAddress = "nobody@example.com";
+        tempDir = System.getProperty("java.io.tmpdir");
         try {
             final Properties props = loadConfig();
             ldapProviderUrl = props.getProperty("provider.url", ldapProviderUrl);
@@ -44,6 +46,7 @@ public class LDAPConfig {
             smtpHost = props.getProperty("smtp.host", smtpHost);
             smtpPort = props.getProperty("smtp.port", smtpPort);
             smtpFromAddress = props.getProperty("smtp.from", smtpFromAddress);
+            tempDir = props.getProperty("temp.dir", tempDir);
             final LDAPUriParser uriParser = new LDAPUriParser(ldapProviderUrl);
             ldapDistinguishedName = uriParser.getDn();
             ldapHost = uriParser.getHost();
@@ -105,6 +108,11 @@ public class LDAPConfig {
         return smtpFromAddress;
     }
 
+    public String getTempDir() {
+        return tempDir;
+    }
+
+
     private Properties loadConfig() throws IOException {
         final InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("config.properties");
         Properties config = new Properties();

src/main/java/de/jalin/ldapadmin/web/ResetPasswordServlet.java

@@ -35,6 +35,7 @@ public class ResetPasswordServlet extends AbstractLDAPServlet {
     private String smtpHost;
     private String smtpPort;
     private String smtpFrom;
+    private String tempDir;
 
     @Override
     public void init() throws ServletException {
@@ -42,6 +43,7 @@ public class ResetPasswordServlet extends AbstractLDAPServlet {
         smtpHost = config.getSmtpHost();
         smtpPort = config.getSmtpPort();
         smtpFrom = config.getSmtpFromAddress();
+        tempDir = config.getTempDir();
     }
 
     @Override
@@ -51,7 +53,7 @@ public class ResetPasswordServlet extends AbstractLDAPServlet {
         cleanSession(httpSession);
         final String token = req.getParameter("token");
         if (token != null && !token.isEmpty()) {
-            final File passwdResetFile = new File("/tmp/passwd" + token + ".tmp");
+            final File passwdResetFile = new File(tempDir + "/passwd" + token + ".tmp");
             if (passwdResetFile.exists() && passwdResetFile.canRead()) {
                 try (final BufferedReader reader = new BufferedReader(new FileReader(passwdResetFile))) {
                     final String[] uidAndEMail = reader.readLine().split(":");
@@ -114,7 +116,7 @@ public class ResetPasswordServlet extends AbstractLDAPServlet {
             }
         }
         final String loginOrEMail = req.getParameter("loginoremail");
-        final File tempFile = File.createTempFile("passwd", ".tmp", new File("/tmp"));
+        final File tempFile = File.createTempFile("passwd", ".tmp", new File(tempDir));
         try (final PrintStream printStream = new PrintStream(tempFile)) {
             String email = "";
             String login = "";
@@ -144,6 +146,7 @@ public class ResetPasswordServlet extends AbstractLDAPServlet {
                     return;
                 }
                 printStream.println(login + ":" + email);
+                printStream.close();
             }
             final StringBuffer messageText = new StringBuffer(messages.getString("ResetPasswordServlet.email_greeting"));
             messageText.append(salutation);

src/main/java/de/jalin/ldapadmin/web/UserServlet.java

@@ -111,6 +111,7 @@ public class UserServlet extends AbstractLDAPServlet {
             }
         }
         usr.setGroups(memberships);
+        if (!"delete".equals(operation)) {
             try {
                 validatePhone(messages, "phone", phone);
                 validatePhone(messages, "mobile", mobile);
@@ -134,6 +135,7 @@ public class UserServlet extends AbstractLDAPServlet {
                 req.getRequestDispatcher("/user.jsp").forward(req, resp);
                 return;
             }
+        }
         final GroupsDAO groupsDAO = new GroupsDAO(ldapSession);
         try {
             if ("edit".equals(operation)) {

src/main/webapp/WEB-INF/web.xml

@@ -11,7 +11,7 @@
         <url-pattern>*.js</url-pattern>
     </servlet-mapping>
     <welcome-file-list>
-        <welcome-file>/contact.jsp</welcome-file>
+        <welcome-file>/index.jsp</welcome-file>
     </welcome-file-list>
     <error-page>
         <error-code>403</error-code>
@@ -28,14 +28,15 @@
     <security-constraint>
         <web-resource-collection>
             <web-resource-name>Public access</web-resource-name>
+            <url-pattern>/</url-pattern>
+            <url-pattern>/index.jsp</url-pattern>
             <url-pattern>*.css</url-pattern>
             <url-pattern>*.js</url-pattern>
             <url-pattern>/css/*</url-pattern>
             <url-pattern>/webjars/*</url-pattern>
             <url-pattern>/logout</url-pattern>
-            <url-pattern>/access-denied.jsp</url-pattern>
-            <url-pattern>/contact.jsp</url-pattern>
             <url-pattern>/passwordreset</url-pattern>
+            <url-pattern>/access-denied.jsp</url-pattern>
             <url-pattern>/servlet-exception.jsp</url-pattern>
         </web-resource-collection>
     </security-constraint>

src/main/webapp/template/footer.jsp

@@ -1,4 +1,4 @@
 <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
-<script type="text/javascript" src="<%= request.getContextPath() %>/webjars/jquery/3.4.1/jquery.min.js" ></script>
+<script type="text/javascript" src="<%= request.getContextPath() %>/webjars/jquery/1.11.1/jquery.min.js" ></script>
 <script type="text/javascript" src="<%= request.getContextPath() %>/webjars/bootstrap/3.4.1/js/bootstrap.min.js" ></script>

src/main/webapp/template/navbar.jsp

@@ -11,7 +11,7 @@
                 <span class="icon-bar"></span>
                 <span class="icon-bar"></span>
             </button>
-            <a class="navbar-brand" href="<c:url value="/contact.jsp"/>"><fmt:message key="navbar.title"/></a>
+            <a class="navbar-brand" href="<c:url value="/index.jsp"/>"><fmt:message key="navbar.title"/></a>
         </div>
         <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
             <ul class="nav navbar-nav">
@@ -24,9 +24,6 @@
                 <li>
                     <a href="<c:url value="/profile"/>"><fmt:message key="navbar.item.profile"/></a>
                 </li>
-                <li>
-                    <a href="<c:url value="/contact.jsp"/>"><fmt:message key="navbar.item.contact"/></a>
-                </li>
             </ul>
         </div>
     </div>