diff --git a/src/main/java/info/bukova/isspst/security/AuthPopulator.java b/src/main/java/info/bukova/isspst/security/AuthPopulator.java
index 5701a609..2191077f 100644
--- a/src/main/java/info/bukova/isspst/security/AuthPopulator.java
+++ b/src/main/java/info/bukova/isspst/security/AuthPopulator.java
@@ -1,15 +1,13 @@
 package info.bukova.isspst.security;
 
 import info.bukova.isspst.Constants;
-import info.bukova.isspst.data.Role;
 import info.bukova.isspst.data.User;
+import info.bukova.isspst.services.users.LdapUserImporter;
 import info.bukova.isspst.services.users.RoleService;
 import info.bukova.isspst.services.users.UserService;
 
 import java.util.Collection;
 
-import javax.naming.NamingException;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.ldap.core.DirContextOperations;
@@ -38,36 +36,10 @@ public class AuthPopulator implements LdapAuthoritiesPopulator {
 			Logger logger = LoggerFactory.getLogger(AuthPopulator.class);
 			logger.info("Importing user from LDAP");
 			
-			user = new User();
-			user.setUsername(login);
-			Role role = roleService.getRoleByAuthority(Constants.ROLE_USER);
-			user.addAuthority(role);
-			
-			if (userData.attributeExists("givenName")) {
-				try {
-					user.setFirstName(userData.getAttributes().get("givenName").get().toString());
-				} catch (NamingException e1) {
-					logger.info("LDAP object has no 'givenName' attribute");
-				}
-			}
-			if (userData.attributeExists("sn")) {
-				try {
-					user.setLastName(userData.getAttributes().get("sn").get().toString());
-				} catch (NamingException e1) {
-					logger.info("LDAP object has no 'sn' attribute");
-				}
-			}
-			if (userData.attributeExists("mail")) {
-				try {
-					user.setEmail(userData.getAttributes().get("mail").get().toString());
-				} catch (NamingException e1) {
-					logger.info("LDAP object has no 'mail' attribute");
-				}
-			}
+			LdapUserImporter importer = new LdapUserImporter(userService);
+			importer.importUser(login, userData, roleService.getRoleByAuthority(Constants.ROLE_USER));
 			
-			userService.grantAdmin();
-			userService.add(user);
-			userService.removeAccess();
+			user = (User) userService.loadUserByUsername(login);
 		}
 
 		return user != null ? user.getAuthorities() : null;
diff --git a/src/main/java/info/bukova/isspst/services/users/AdUserCtxMapper.java b/src/main/java/info/bukova/isspst/services/users/AdUserCtxMapper.java
new file mode 100644
index 00000000..b0450f09
--- /dev/null
+++ b/src/main/java/info/bukova/isspst/services/users/AdUserCtxMapper.java
@@ -0,0 +1,59 @@
+package info.bukova.isspst.services.users;
+
+import info.bukova.isspst.Constants;
+import info.bukova.isspst.data.User;
+
+import java.util.Collection;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.ldap.core.DirContextAdapter;
+import org.springframework.ldap.core.DirContextOperations;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.ldap.authentication.ad.ActiveDirectoryLdapAuthenticationProvider;
+import org.springframework.security.ldap.userdetails.UserDetailsContextMapper;
+
+/**
+ * Mapovač doménových uživatelů Active Directory na uživatele aplikace. Pokud uživatel není v aplikační databází,
+ * importu je se tam pomoci {@link LdapUserImporter}. Tento objekt se předává do {@link ActiveDirectoryLdapAuthenticationProvider}.
+ * 
+ * @author pepa
+ *
+ */
+public class AdUserCtxMapper implements UserDetailsContextMapper {
+	
+	private UserService userService;
+	private RoleService roleService;
+	
+	private final static Logger logger = LoggerFactory.getLogger(AdUserCtxMapper.class);
+	
+	public AdUserCtxMapper(UserService userService, RoleService roleService) {
+		this.userService = userService;
+		this.roleService = roleService;
+	}
+
+	@Override
+	public UserDetails mapUserFromContext(DirContextOperations userData,
+			String username, Collection<? extends GrantedAuthority> authorities) {
+		
+		try {
+			User user = (User) userService.loadUserByUsername(username);
+			return user;
+		} catch (UsernameNotFoundException e) {
+			logger.info("Importing user from Active Directory");
+			LdapUserImporter importer = new LdapUserImporter(userService);
+			importer.importUser(username, userData, roleService.getRoleByAuthority(Constants.ROLE_USER));
+			
+			return userService.loadUserByUsername(username);
+		}
+	}
+
+	@Override
+	public void mapUserToContext(UserDetails user, DirContextAdapter ctx) {
+		throw new UnsupportedOperationException("LdapUserDetailsMapper only supports reading from a context. Please" +
+                "use a subclass if mapUserToContext() is required.");
+	}
+
+}
diff --git a/src/main/java/info/bukova/isspst/services/users/LdapUserImporter.java b/src/main/java/info/bukova/isspst/services/users/LdapUserImporter.java
new file mode 100644
index 00000000..7da73858
--- /dev/null
+++ b/src/main/java/info/bukova/isspst/services/users/LdapUserImporter.java
@@ -0,0 +1,90 @@
+package info.bukova.isspst.services.users;
+
+import info.bukova.isspst.data.Role;
+import info.bukova.isspst.data.User;
+import info.bukova.isspst.data.UsersAddress;
+
+import javax.naming.NamingException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.ldap.core.DirContextOperations;
+
+/**
+ * Pomocná třída pro import uživatele z LDAP serveru (nebo Active Directory) do databáze aplikace
+ * 
+ * @author pepa
+ *
+ */
+public class LdapUserImporter {
+	
+	private UserService userService;
+	private final static Logger logger = LoggerFactory.getLogger(LdapUserImporter.class);
+	
+	public LdapUserImporter(UserService userService) {
+		this.userService = userService;
+	}
+	
+	/**
+	 * Provede import uživatele z LDAP do aplikační databáze
+	 * 
+	 * @param login - login uživatele
+	 * @param userData - objekt reprezentujízí data z LDAP
+	 * @param defaultRole - role, která má být přidělena novému uživateli
+	 */
+	public void importUser(String login, DirContextOperations userData, Role defaultRole) {
+		User user = new User();
+		user.setUsername(login);
+		user.addAuthority(defaultRole);
+		
+		if (userData.attributeExists("givenName")) {
+			try {
+				user.setFirstName(userData.getAttributes().get("givenName").get().toString());
+			} catch (NamingException e1) {
+				logger.info("LDAP object has no 'givenName' attribute");
+			}
+		}
+		if (userData.attributeExists("sn")) {
+			try {
+				user.setLastName(userData.getAttributes().get("sn").get().toString());
+			} catch (NamingException e1) {
+				logger.info("LDAP object has no 'sn' attribute");
+			}
+		}
+		if (userData.attributeExists("mail")) {
+			try {
+				user.setEmail(userData.getAttributes().get("mail").get().toString());
+				user.setNotify(true);
+			} catch (NamingException e1) {
+				logger.info("LDAP object has no 'mail' attribute");
+			}
+		}
+		
+		UsersAddress address = new UsersAddress();
+		boolean hasAddress = false;
+		
+		if (userData.attributeExists("streetAddress")) {
+			address.setStreet(userData.getStringAttribute("streetAddress"));
+			hasAddress = true;
+		}
+		if (userData.attributeExists("l")) {
+			address.setCity(userData.getStringAttribute("l"));
+			hasAddress = true;
+		}
+		if (userData.attributeExists("postalCode")) {
+			address.setZipCode(userData.getStringAttribute("postalCode"));
+			hasAddress = true;
+		}
+		
+		if (hasAddress) {
+			user.setAddress(address);
+		}
+		
+		user.setEnabled(true);
+		
+		userService.grantAdmin(); // povýšit práva pro toto vlákno
+		userService.add(user);
+		userService.removeAccess();
+	}
+
+}
diff --git a/src/main/webapp/WEB-INF/ad.properties b/src/main/webapp/WEB-INF/ad.properties
new file mode 100644
index 00000000..ca41b75a
--- /dev/null
+++ b/src/main/webapp/WEB-INF/ad.properties
@@ -0,0 +1,2 @@
+ad.domain=bukova.net
+ad.ldapUrl=ldap://192.168.25.110/
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/spring/ad-auth.xml b/src/main/webapp/WEB-INF/spring/ad-auth.xml
new file mode 100644
index 00000000..d476b509
--- /dev/null
+++ b/src/main/webapp/WEB-INF/spring/ad-auth.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:security="http://www.springframework.org/schema/security"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd">
+
+	<security:authentication-manager>
+		<security:authentication-provider ref="adAuthProvider"/>
+	</security:authentication-manager>
+	
+	<bean id="adAuthProvider" class="org.springframework.security.ldap.authentication.ad.ActiveDirectoryLdapAuthenticationProvider">
+		<constructor-arg name="domain" value="${ad.domain}"/>
+		<constructor-arg name="url" value="${ad.ldapUrl}"/>
+		<property name="userDetailsContextMapper" ref="adUserMapper"/>
+	</bean>
+	
+	<bean id="adUserMapper" class="info.bukova.isspst.services.users.AdUserCtxMapper">
+		<constructor-arg name="userService" ref="userService"/>
+		<constructor-arg name="roleService" ref="roleService"/>
+	</bean>
+
+</beans>
diff --git a/src/main/webapp/WEB-INF/spring/root-context.xml b/src/main/webapp/WEB-INF/spring/root-context.xml
index 19a4a874..31eea4f4 100644
--- a/src/main/webapp/WEB-INF/spring/root-context.xml
+++ b/src/main/webapp/WEB-INF/spring/root-context.xml
@@ -28,6 +28,7 @@
 				<value>/WEB-INF/ldap.properties</value>
 				<value>/WEB-INF/mail.properties</value>
 				<value>/WEB-INF/gmail.properties</value>
+				<value>/WEB-INF/ad.properties</value>
 			</list>
 		</property>
 	</bean>
@@ -137,9 +138,11 @@
 		<security:logout invalidate-session="true"/>
 	</security:http>
 
+	<!-- Authentication methods -->
 	<import resource="database-auth.xml"/>
+	<!-- <import resource="ldap-auth.xml"/> 
+	<import resource="ad-auth.xml"/> -->
 	<import resource="gmail-auth.xml"/>
-	<!-- <import resource="ldap-auth.xml"/> --> 
 		
 	<import resource="mail-services.xml"/>