+package org.argeo.security.ldap;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.naming.Name;
+
+import org.argeo.security.ArgeoSecurityDao;
+import org.argeo.security.ArgeoUser;
+import org.argeo.security.core.ArgeoUserDetails;
+import org.springframework.ldap.core.ContextMapper;
+import org.springframework.ldap.core.ContextSource;
+import org.springframework.ldap.core.DirContextAdapter;
+import org.springframework.ldap.core.DistinguishedName;
+import org.springframework.ldap.core.LdapTemplate;
+import org.springframework.security.userdetails.UserDetails;
+import org.springframework.security.userdetails.UserDetailsManager;
+
+public class SecurityDaoLdap implements ArgeoSecurityDao {
+ // private final static Log log = LogFactory.getLog(UserDaoLdap.class);
+
+ private UserDetailsManager userDetailsManager;
+ private ArgeoLdapAuthoritiesPopulator authoritiesPopulator;
+ private String userBase = "ou=users";
+ private String usernameAttribute = "uid";
+
+ private final LdapTemplate ldapTemplate;
+
+ public SecurityDaoLdap(ContextSource contextSource) {
+ ldapTemplate = new LdapTemplate(contextSource);
+ }
+
+ public void create(ArgeoUser user) {
+ userDetailsManager.createUser(new ArgeoUserDetails(user));
+ }
+
+ public ArgeoUser getUser(String uname) {
+ return (ArgeoUser) userDetailsManager.loadUserByUsername(uname);
+ }
+
+ @SuppressWarnings("unchecked")
+ public List<ArgeoUser> listUsers() {
+ List<String> usernames = (List<String>) ldapTemplate.listBindings(
+ new DistinguishedName(userBase), new ContextMapper() {
+ public Object mapFromContext(Object ctxArg) {
+ DirContextAdapter ctx = (DirContextAdapter) ctxArg;
+ return ctx.getStringAttribute(usernameAttribute);
+ }
+ });
+
+ List<ArgeoUser> lst = new ArrayList<ArgeoUser>();
+ for (String username : usernames) {
+ UserDetails userDetails = userDetailsManager
+ .loadUserByUsername(username);
+ lst.add((ArgeoUser) userDetails);
+ }
+ return lst;
+ }
+
+ @SuppressWarnings("unchecked")
+ public List<String> listEditableRoles() {
+ return (List<String>) ldapTemplate.listBindings(authoritiesPopulator
+ .getGroupSearchBase(), new ContextMapper() {
+ public Object mapFromContext(Object ctxArg) {
+ String groupName = ((DirContextAdapter) ctxArg)
+ .getStringAttribute(authoritiesPopulator
+ .getGroupRoleAttribute());
+ String roleName = authoritiesPopulator
+ .convertGroupToRole(groupName);
+ return roleName;
+ }
+ });
+ }
+
+ public void update(ArgeoUser user) {
+ userDetailsManager.updateUser(new ArgeoUserDetails(user));
+ }
+
+ public void delete(String username) {
+ userDetailsManager.deleteUser(username);
+ }
+
+ public void updatePassword(String oldPassword, String newPassword) {
+ userDetailsManager.changePassword(oldPassword, newPassword);
+ }
+
+ public Boolean userExists(String username) {
+ return userDetailsManager.userExists(username);
+ }
+
+ public void deleteRole(String role) {
+ if(true)
+ throw new UnsupportedOperationException();
+
+ Name dn = buildRoleDn(role);
+ DirContextAdapter context = new DirContextAdapter();
+ context.setAttributeValues("objectClass", new String[] { "top",
+ "groupOfUniqueNames" });
+ context.setAttributeValue("cn", role);
+ ldapTemplate.bind(dn, context, null);
+ }
+
+ protected Name buildRoleDn(String name) {
+ return new DistinguishedName("cn=" + name + ","
+ + authoritiesPopulator.getGroupSearchBase());
+ }
+
+
+ public void setUserDetailsManager(UserDetailsManager userDetailsManager) {
+ this.userDetailsManager = userDetailsManager;
+ }
+
+ public void setUserBase(String userBase) {
+ this.userBase = userBase;
+ }
+
+ public void setUsernameAttribute(String usernameAttribute) {
+ this.usernameAttribute = usernameAttribute;
+ }
+
+ public void setAuthoritiesPopulator(
+ ArgeoLdapAuthoritiesPopulator authoritiesPopulator) {
+ this.authoritiesPopulator = authoritiesPopulator;
+ }
+}