start implementation of a remember me system

scm-core/src/main/java/sonia/scm/security/Tokens.java

@@ -69,12 +69,33 @@ public final class Tokens
    * @param username username of the user to authenticate
    * @param password password of the user to authenticate
    *
-   * @return
+   * @return authentication token
    */
   public static AuthenticationToken createAuthenticationToken(
     HttpServletRequest request, String username, String password)
   {
-    return new UsernamePasswordToken(username, password,
+    return createAuthenticationToken(request, username, password, false);
+  }
+
+  /**
+   * Build an {@link AuthenticationToken} for use with
+   * {@link Subject#login(org.apache.shiro.authc.AuthenticationToken)}.
+   *
+   *
+   * @param request servlet request
+   * @param username username of the user to authenticate
+   * @param password password of the user to authenticate
+   * @param rememberMe true to remember the user across sessions
+   *
+   * @return authentication token
+   *
+   * @since 1.31
+   */
+  public static AuthenticationToken createAuthenticationToken(
+    HttpServletRequest request, String username, String password,
+    boolean rememberMe)
+  {
+    return new UsernamePasswordToken(username, password, rememberMe,
       request.getRemoteAddr());
   }
 }

scm-core/src/main/java/sonia/scm/web/filter/BasicAuthenticationFilter.java

@@ -156,7 +156,7 @@ public class BasicAuthenticationFilter extends HttpFilter
         }
       }
     }
-    else if (subject.isAuthenticated())
+    else if (subject.isAuthenticated() || subject.isRemembered())
     {
       if (logger.isTraceEnabled())
       {

scm-webapp/src/main/java/sonia/scm/api/rest/resources/AuthenticationResource.java

@@ -68,6 +68,7 @@ import java.util.Collections;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import javax.ws.rs.DefaultValue;
 import javax.ws.rs.FormParam;
 import javax.ws.rs.GET;
 import javax.ws.rs.POST;
@@ -131,6 +132,7 @@ public class AuthenticationResource
    * @param response the current http response
    * @param username the username for the authentication
    * @param password the password for the authentication
+   * @param rememberMe true to remember the user across sessions
    *
    * @return
    */
@@ -139,7 +141,8 @@ public class AuthenticationResource
   @TypeHint(ScmState.class)
   public ScmState authenticate(@Context HttpServletRequest request,
     @FormParam("username") String username,
-    @FormParam("password") String password)
+    @FormParam("password") String password, @FormParam("rememberMe")
+  @DefaultValue("false") boolean rememberMe)
   {
     ScmState state = null;
 
@@ -148,7 +151,7 @@ public class AuthenticationResource
     try
     {
       subject.login(Tokens.createAuthenticationToken(request, username,
-        password));
+        password, rememberMe));
       state = createState(subject);
     }
     catch (AuthenticationException ex)
@@ -253,11 +256,16 @@ public class AuthenticationResource
     Response response = null;
     Subject subject = SecurityUtils.getSubject();
 
-    if (subject.isAuthenticated())
+    if (subject.isAuthenticated() || subject.isRemembered())
     {
       if (logger.isDebugEnabled())
       {
-        logger.debug("return state for user {}", subject.getPrincipal());
+        String auth = subject.isRemembered()
+          ? "remembered"
+          : "authenticated";
+
+        logger.debug("return state for {} user {}", auth,
+          subject.getPrincipal());
       }
 
       ScmState state = createState(subject);

scm-webapp/src/main/webapp/resources/js/i18n/de.js

@@ -88,7 +88,8 @@ if (Sonia.login.Form){
     WaitMsgText: 'Übertrage Daten...',
     failedMsgText: 'Anmeldung fehlgeschlagen!',
     failedDescriptionText: 'Falscher Benutzername, Passwort oder sie haben nicht\n\
-                             genug Berechtigungen. Bitte versuchen sie es erneut.'
+                             genug Berechtigungen. Bitte versuchen sie es erneut.',
+    rememberMeText: 'Angemeldet bleiben'
   });
 
 }

scm-webapp/src/main/webapp/resources/js/login/sonia.login.form.js

@@ -39,11 +39,12 @@ Sonia.login.Form = Ext.extend(Ext.FormPanel,{
   WaitMsgText: 'Sending data...',
   failedMsgText: 'Login failed!',
   failedDescriptionText: 'Incorrect username, password or not enough permission. Please Try again.',
+  rememberMeText: 'Remember me',
 
   initComponent: function(){
 
     var config = {
-      labelWidth: 80,
+      labelWidth: 120,
       url: restUrl + "authentication/login.json",
       frame: true,
       title: this.titleText,
@@ -76,6 +77,11 @@ Sonia.login.Form = Ext.extend(Ext.FormPanel,{
             scope: this
           }
         }
+      },{
+        xtype: 'checkbox',
+        fieldLabel: this.rememberMeText,
+        name: 'rememberMe',
+        inputValue: 'true'
       }],
       buttons:[{
           text: this.cancelText,