Add LDAP support.

wise-webapp/src/main/java/com/wisemapping/security/UserDetails.java

@@ -27,10 +27,10 @@ import java.util.ArrayList;
 import java.util.Collection;
 
 public class UserDetails implements org.springframework.security.core.userdetails.UserDetails {
-    private com.wisemapping.model.User user;
+	private com.wisemapping.model.User user;
     private boolean isAdmin;
 
-    public UserDetails(@NotNull final com.wisemapping.model.User user, boolean isAdmin) {
+    public  UserDetails(@NotNull final com.wisemapping.model.User user, boolean isAdmin) {
         this.user = user;
         this.isAdmin = isAdmin;
     }

wise-webapp/src/main/java/com/wisemapping/security/UserDetailsService.java

@@ -18,13 +18,12 @@
 
 package com.wisemapping.security;
 
-import com.wisemapping.dao.UserManager;
+
 import com.wisemapping.model.User;
 import com.wisemapping.service.UserService;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Qualifier;
+
 import org.springframework.dao.DataAccessException;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
 
@@ -37,7 +36,7 @@ public class UserDetailsService
     @Override
     public UserDetails loadUserByUsername(@NotNull String email) throws UsernameNotFoundException, DataAccessException {
         final User user = userService.getUserBy(email);
-
+       
         if (user != null) {
             return new UserDetails(user, isAdmin(email));
         } else {

wise-webapp/src/main/java/com/wisemapping/security/ldap/LdapUserDetailsContextMapper.java

@@ -0,0 +1,79 @@
+package com.wisemapping.security.ldap;
+
+
+import com.wisemapping.exceptions.WiseMappingException;
+import com.wisemapping.model.User;
+import com.wisemapping.security.UserDetails;
+import com.wisemapping.service.UserService;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.springframework.ldap.core.DirContextAdapter;
+import org.springframework.ldap.core.DirContextOperations;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.ldap.userdetails.UserDetailsContextMapper;
+
+import java.util.Calendar;
+import java.util.Collection;
+
+public class LdapUserDetailsContextMapper implements UserDetailsContextMapper {
+
+    private UserService userService;
+    private String adminUser;
+
+
+    public UserService getUserService() {
+        return userService;
+    }
+
+    public void setUserService(UserService userService) {
+        this.userService = userService;
+    }
+
+
+    private boolean isAdmin(@Nullable String email) {
+        return email != null && adminUser != null && email.trim().endsWith(adminUser);
+    }
+
+    public String getAdminUser() {
+        return adminUser;
+    }
+
+    public void setAdminUser(String adminUser) {
+        this.adminUser = adminUser;
+    }
+
+    @Override
+    public UserDetails mapUserFromContext(@NotNull DirContextOperations userData,
+                                          String email, Collection<? extends GrantedAuthority> arg2) {
+        User user = userService.getUserBy(email);
+        if (user == null) {
+            // If the user was not found in the database, create a new one ...
+            user = new User();
+            user.setEmail(email);
+
+            final String firstName = userData.getStringAttribute("givenName");
+            user.setFirstname(firstName);
+
+            final String lastName = userData.getStringAttribute("sn");
+            user.setLastname(lastName);
+
+            user.setPassword(email);
+            final Calendar now = Calendar.getInstance();
+            user.setActivationDate(now);
+
+            try {
+                userService.createUser(user, false,false);
+            } catch (WiseMappingException e) {
+                throw new IllegalStateException(e);
+            }
+        }
+        return new UserDetails(user, isAdmin(email));
+    }
+
+    @Override
+    public void mapUserToContext(org.springframework.security.core.userdetails.UserDetails userDetails, DirContextAdapter dirContextAdapter) {
+        // To be implemented ...
+    }
+
+
+}