From e2180720a8600ad0580e15e3682d379c457a99bc Mon Sep 17 00:00:00 2001
From: Jeff Burke <Jeff.Burke@nrc-cnrc.gc.ca>
Date: Thu, 23 Jul 2015 09:59:43 -0700
Subject: [PATCH] s1734: update User's in LDAP

---
 projects/cadcAccessControl-Server/build.xml   |  15 ++
 .../ca/nrc/cadc/ac/server/ldap/LdapDAO.java   |  13 +-
 .../nrc/cadc/ac/server/ldap/LdapGroupDAO.java |  23 +-
 .../nrc/cadc/ac/server/ldap/LdapUserDAO.java  | 163 ++++++++++++--
 .../test/LdapConfig.test.properties           |  11 +-
 .../cadc/ac/server/ldap/LdapGroupDAOTest.java |  34 ++-
 .../cadc/ac/server/ldap/LdapUserDAOTest.java  | 211 ++++++++++++++++--
 7 files changed, 398 insertions(+), 72 deletions(-)

diff --git a/projects/cadcAccessControl-Server/build.xml b/projects/cadcAccessControl-Server/build.xml
index 13d624b3..de905078 100644
--- a/projects/cadcAccessControl-Server/build.xml
+++ b/projects/cadcAccessControl-Server/build.xml
@@ -136,4 +136,19 @@
     <echo>******************</echo>
   </target>
 
+  <target name="test" depends="compile,compile-test">
+    <echo message="Running test suite..." />
+    <junit printsummary="yes" haltonfailure="yes" fork="yes">
+      <classpath>
+        <pathelement path="${build}/class"/>
+        <pathelement path="${build}/test/class"/>
+        <pathelement path="${jars}:${testingJars}"/>
+      </classpath>
+      <sysproperty key="ca.nrc.cadc.util.PropertiesReader.dir" value="test"/>
+      <test name="ca.nrc.cadc.ac.server.ldap.LdapUserDAOTest" />
+      <!--<test name="ca.nrc.cadc.ac.server.ldap.LdapGroupDAOTest" />-->
+      <formatter type="plain" usefile="false" />
+    </junit>
+  </target>
+
 </project>
diff --git a/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapDAO.java b/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapDAO.java
index 1b85d39d..528a44de 100755
--- a/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapDAO.java
+++ b/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapDAO.java
@@ -68,7 +68,6 @@
  */
 package ca.nrc.cadc.ac.server.ldap;
 
-import ca.nrc.cadc.ac.UserAlreadyExistsException;
 import ca.nrc.cadc.auth.HttpPrincipal;
 import ca.nrc.cadc.auth.NumericPrincipal;
 import ca.nrc.cadc.auth.OpenIdPrincipal;
@@ -79,18 +78,17 @@ import com.unboundid.ldap.sdk.LDAPException;
 import com.unboundid.ldap.sdk.ResultCode;
 import com.unboundid.ldap.sdk.SearchResult;
 import com.unboundid.ldap.sdk.SearchScope;
+import org.apache.log4j.Logger;
 
-import java.nio.file.FileAlreadyExistsException;
+import javax.net.SocketFactory;
+import javax.net.ssl.SSLSocketFactory;
+import javax.security.auth.Subject;
+import javax.security.auth.x500.X500Principal;
 import java.security.AccessControlException;
 import java.security.AccessController;
 import java.security.GeneralSecurityException;
 import java.security.Principal;
 import java.util.Set;
-import javax.net.SocketFactory;
-import javax.net.ssl.SSLSocketFactory;
-import javax.security.auth.Subject;
-import javax.security.auth.x500.X500Principal;
-import org.apache.log4j.Logger;
 
 
 public abstract class LdapDAO
@@ -236,6 +234,7 @@ public abstract class LdapDAO
             throws TransientException
     {
     	logger.debug("Ldap result: " + code);
+        System.out.println("Ldap result: " + code);
 
         if (code == ResultCode.INSUFFICIENT_ACCESS_RIGHTS)
         {
diff --git a/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAO.java b/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAO.java
index 23ad3b9a..726b5f94 100755
--- a/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAO.java
+++ b/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAO.java
@@ -68,18 +68,6 @@
  */
 package ca.nrc.cadc.ac.server.ldap;
 
-import java.security.AccessControlException;
-import java.security.Principal;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import javax.security.auth.x500.X500Principal;
-
-import org.apache.log4j.Logger;
-
 import ca.nrc.cadc.ac.ActivatedGroup;
 import ca.nrc.cadc.ac.Group;
 import ca.nrc.cadc.ac.GroupAlreadyExistsException;
@@ -89,7 +77,6 @@ import ca.nrc.cadc.ac.User;
 import ca.nrc.cadc.ac.UserNotFoundException;
 import ca.nrc.cadc.net.TransientException;
 import ca.nrc.cadc.util.StringUtil;
-
 import com.unboundid.ldap.sdk.AddRequest;
 import com.unboundid.ldap.sdk.Attribute;
 import com.unboundid.ldap.sdk.DN;
@@ -106,6 +93,16 @@ import com.unboundid.ldap.sdk.SearchResult;
 import com.unboundid.ldap.sdk.SearchResultEntry;
 import com.unboundid.ldap.sdk.SearchScope;
 import com.unboundid.ldap.sdk.controls.ProxiedAuthorizationV2RequestControl;
+import org.apache.log4j.Logger;
+
+import javax.security.auth.x500.X500Principal;
+import java.security.AccessControlException;
+import java.security.Principal;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 
 public class LdapGroupDAO<T extends Principal> extends LdapDAO
 {
diff --git a/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAO.java b/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAO.java
index 835fa9a9..c7d4d056 100755
--- a/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAO.java
+++ b/projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAO.java
@@ -68,23 +68,41 @@
  */
 package ca.nrc.cadc.ac.server.ldap;
 
-import ca.nrc.cadc.ac.*;
+import ca.nrc.cadc.ac.PersonalDetails;
+import ca.nrc.cadc.ac.PosixDetails;
+import ca.nrc.cadc.ac.User;
+import ca.nrc.cadc.ac.UserAlreadyExistsException;
+import ca.nrc.cadc.ac.UserDetails;
+import ca.nrc.cadc.ac.UserNotFoundException;
+import ca.nrc.cadc.ac.UserRequest;
 import ca.nrc.cadc.auth.AuthenticationUtil;
 import ca.nrc.cadc.auth.HttpPrincipal;
 import ca.nrc.cadc.net.TransientException;
 import com.unboundid.ldap.sdk.AddRequest;
 import com.unboundid.ldap.sdk.Attribute;
+import com.unboundid.ldap.sdk.BindRequest;
+import com.unboundid.ldap.sdk.BindResult;
+import com.unboundid.ldap.sdk.Control;
 import com.unboundid.ldap.sdk.DN;
 import com.unboundid.ldap.sdk.Filter;
 import com.unboundid.ldap.sdk.LDAPException;
 import com.unboundid.ldap.sdk.LDAPResult;
 import com.unboundid.ldap.sdk.LDAPSearchException;
+import com.unboundid.ldap.sdk.Modification;
+import com.unboundid.ldap.sdk.ModificationType;
+import com.unboundid.ldap.sdk.ModifyRequest;
 import com.unboundid.ldap.sdk.ResultCode;
 import com.unboundid.ldap.sdk.SearchRequest;
 import com.unboundid.ldap.sdk.SearchResult;
 import com.unboundid.ldap.sdk.SearchResultEntry;
 import com.unboundid.ldap.sdk.SearchScope;
+import com.unboundid.ldap.sdk.SimpleBindRequest;
 import com.unboundid.ldap.sdk.controls.ProxiedAuthorizationV2RequestControl;
+import com.unboundid.ldap.sdk.extensions.PasswordModifyExtendedRequest;
+import com.unboundid.ldap.sdk.extensions.PasswordModifyExtendedResult;
+import org.apache.log4j.Logger;
+
+import javax.security.auth.x500.X500Principal;
 import java.security.AccessControlException;
 import java.security.Principal;
 import java.util.ArrayList;
@@ -93,8 +111,6 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
-import javax.security.auth.x500.X500Principal;
-import org.apache.log4j.Logger;
 
 
 public class LdapUserDAO<T extends Principal> extends LdapDAO
@@ -163,6 +179,40 @@ public class LdapUserDAO<T extends Principal> extends LdapDAO
         memberAttribs = tmp;
     }
 
+    /**
+     * Verifies the username and password for an existing User.
+     *
+     * @param username username to verify.
+     * @param password password to verify.
+     * @return User
+     * @throws TransientException
+     * @throws UserNotFoundException
+     */
+    public User<T> loginUser(final String username, final String password)
+        throws TransientException, UserNotFoundException
+    {
+        try
+        {
+            BindRequest bindRequest = new SimpleBindRequest(getUserDN(username), password);
+            BindResult bindResult = getConnection().bind(bindRequest);
+
+            if (bindResult != null && bindResult.getResultCode() == ResultCode.SUCCESS)
+            {
+                return getUser((T) new HttpPrincipal(username));
+            }
+            else
+            {
+                throw new AccessControlException("Invalid username or password");
+            }
+        }
+        catch (LDAPException e)
+        {
+            logger.debug("addUser Exception: " + e, e);
+
+            throw new RuntimeException("Unexpected LDAP exception", e);
+        }
+    }
+
     /**
      * @return
      * @throws TransientException
@@ -208,10 +258,8 @@ public class LdapUserDAO<T extends Principal> extends LdapDAO
             throw new IllegalStateException("Unexpected exception: " +
                                             e1.getMatchedDN(), e1);
         }
-
     }
 
-
     /**
      * Add the specified user..
      *
@@ -298,8 +346,6 @@ public class LdapUserDAO<T extends Principal> extends LdapDAO
         }
         catch (LDAPException e)
         {
-            System.out.println("LDAPe: " + e);
-            System.out.println("LDAPrc: " + e.getResultCode());
             logger.debug("addUser Exception: " + e, e);
             LdapUserDAO.checkUserLDAPResult(e.getResultCode());
             throw new RuntimeException("Unexpected LDAP exception", e);
@@ -376,9 +422,8 @@ public class LdapUserDAO<T extends Principal> extends LdapDAO
             throw new UserNotFoundException(msg);
         }
         User<T> user = new User<T>(userID);
-        user.getIdentities().add(new HttpPrincipal(searchResult
-                                                           .getAttributeValue(userLdapAttrib
-                                                                                      .get(HttpPrincipal.class))));
+        user.getIdentities().add(new HttpPrincipal(searchResult.getAttributeValue(
+            userLdapAttrib.get(HttpPrincipal.class))));
 
         String fname = searchResult.getAttributeValue(LDAP_FIRST_NAME);
         String lname = searchResult.getAttributeValue(LDAP_LAST_NAME);
@@ -480,11 +525,99 @@ public class LdapUserDAO<T extends Principal> extends LdapDAO
      * @throws TransientException     If an temporary, unexpected problem occurred.
      * @throws AccessControlException If the operation is not permitted.
      */
-    public User<T> modifyUser(User<T> user)
-            throws UserNotFoundException, TransientException,
-                   AccessControlException
+    public User<T> modifyUser(final User<T> user)
+            throws UserNotFoundException, TransientException, AccessControlException
+    {
+        User existingUser = getUser(user.getUserID());
+
+        List<Modification> mods = new ArrayList<Modification>();
+        for (UserDetails details : user.details)
+        {
+            if (details.getClass() == PersonalDetails.class)
+            {
+                PersonalDetails pd = (PersonalDetails) details;
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_FIRST_NAME, pd.getFirstName()));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_LAST_NAME, pd.getLastName()));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_ADDRESS, pd.address));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_CITY, pd.city));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_COUNTRY, pd.country));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_EMAIL, pd.email));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_INSTITUTE, pd.institute));
+            }
+            else if (details.getClass() == PosixDetails.class)
+            {
+                PosixDetails pd = (PosixDetails) details;
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_OBJECT_CLASS, LDAP_POSIX_ACCOUNT));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_UID, Long.toString(pd.getUid())));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_UID_NUMBER, Long.toString(pd.getUid())));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_GID_NUMBER, Long.toString(pd.getGid())));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_HOME_DIRECTORY, pd.getHomeDirectory()));
+                mods.add(new Modification(ModificationType.REPLACE, LDAP_LOGIN_SHELL, pd.loginShell));
+            }
+        }
+
+        try
+        {
+            ModifyRequest modifyRequest = new ModifyRequest(getUserDN(user), mods);
+            modifyRequest.addControl(
+                new ProxiedAuthorizationV2RequestControl(
+                    "dn:" + getSubjectDN().toNormalizedString()));
+            LdapDAO.checkLdapResult(getConnection().modify(modifyRequest).getResultCode());
+        }
+        catch (LDAPException e1)
+        {
+            logger.debug("Modify Exception: " + e1, e1);
+            LdapDAO.checkLdapResult(e1.getResultCode());
+        }
+        try
+        {
+            return getUser(user.getUserID());
+        }
+        catch (UserNotFoundException e)
+        {
+            throw new RuntimeException(
+                "BUG: modified user not found (" + user.getUserID() + ")");
+        }
+    }
+
+    /**
+     * Update a user's password. The given user and authenticating user must match.
+     *
+     * @param user
+     * @param oldPassword   current password.
+     * @param newPassword   new password.
+     * @throws UserNotFoundException If the given user does not exist.
+     * @throws TransientException   If an temporary, unexpected problem occurred.
+     * @throws AccessControlException If the operation is not permitted.
+     */
+    public void setPassword(User<T> user, final String oldPassword, final String newPassword)
+        throws UserNotFoundException, TransientException, AccessControlException
     {
-        return null;
+        try
+        {
+            DN userDN = getUserDN(user);
+            DN subjectDN =  getSubjectDN();
+            if (!userDN.equals(subjectDN))
+            {
+                throw new AccessControlException("Given user and authenticating user do not match");
+            }
+
+            ProxiedAuthorizationV2RequestControl control =
+                new ProxiedAuthorizationV2RequestControl("dn:" + getSubjectDN().toNormalizedString());
+            Control[] controls = new Control[] {control};
+
+            PasswordModifyExtendedRequest passwordModifyRequest =
+                new PasswordModifyExtendedRequest(userDN.toNormalizedString(), oldPassword, newPassword, controls);
+
+            PasswordModifyExtendedResult passwordModifyResult = (PasswordModifyExtendedResult)
+                getConnection().processExtendedOperation(passwordModifyRequest);
+            LdapDAO.checkLdapResult(passwordModifyResult.getResultCode());
+        }
+        catch (LDAPException e)
+        {
+            logger.debug("setPassword Exception: " + e);
+            LdapDAO.checkLdapResult(e.getResultCode());
+        }
     }
 
     /**
@@ -588,7 +721,7 @@ public class LdapUserDAO<T extends Principal> extends LdapDAO
      * @throws TransientException     If an temporary, unexpected problem occurred.
      * @throws AccessControlException If the operation is not permitted.
      */
-    public boolean isMember(T userID, String groupID)
+    public boolean isMember(final T userID, final String groupID)
             throws UserNotFoundException, TransientException,
                    AccessControlException
     {
diff --git a/projects/cadcAccessControl-Server/test/LdapConfig.test.properties b/projects/cadcAccessControl-Server/test/LdapConfig.test.properties
index 2354a157..bb88d99c 100644
--- a/projects/cadcAccessControl-Server/test/LdapConfig.test.properties
+++ b/projects/cadcAccessControl-Server/test/LdapConfig.test.properties
@@ -1,9 +1,8 @@
 # This are the configuration fields required by the Ldap ldap-dao unit tests
 server = proc5-03.cadc.dao.nrc.ca
-port = 636
-proxyUser = webproxy
-usersDn = ou=Users,ou=ds,dc=canfar,dc=net
+port = 389
+proxyUser = testproxy
+usersDn = ou=Users,ou=ds,dc=testcanfar
 userRequestsDN = ou=UserRequests,ou=ds,dc=testcanfar
-newUsersDn = ou=NewUsers,ou=ds,dc=canfar,dc=net
-groupsDn = ou=Groups,ou=ds,dc=canfar,dc=net
-adminGroupsDn = ou=adminGroups,ou=ds,dc=canfar,dc=net
\ No newline at end of file
+groupsDn = ou=Groups,ou=ds,dc=testcanfar
+adminGroupsDn = ou=adminGroups,ou=ds,dc=testcanfar
\ No newline at end of file
diff --git a/projects/cadcAccessControl-Server/test/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAOTest.java b/projects/cadcAccessControl-Server/test/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAOTest.java
index bad3d32a..2f9bcdf2 100644
--- a/projects/cadcAccessControl-Server/test/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAOTest.java
+++ b/projects/cadcAccessControl-Server/test/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAOTest.java
@@ -67,23 +67,6 @@
 
 package ca.nrc.cadc.ac.server.ldap;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-import java.security.AccessControlException;
-import java.security.PrivilegedExceptionAction;
-import java.util.Collection;
-
-import javax.security.auth.Subject;
-import javax.security.auth.x500.X500Principal;
-
-import org.apache.log4j.Level;
-import org.apache.log4j.Logger;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
 import ca.nrc.cadc.ac.ActivatedGroup;
 import ca.nrc.cadc.ac.Group;
 import ca.nrc.cadc.ac.GroupAlreadyExistsException;
@@ -91,8 +74,23 @@ import ca.nrc.cadc.ac.GroupNotFoundException;
 import ca.nrc.cadc.ac.GroupProperty;
 import ca.nrc.cadc.ac.Role;
 import ca.nrc.cadc.ac.User;
-import ca.nrc.cadc.util.Log4jInit;
 import ca.nrc.cadc.auth.HttpPrincipal;
+import ca.nrc.cadc.util.Log4jInit;
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import javax.security.auth.Subject;
+import javax.security.auth.x500.X500Principal;
+import java.security.AccessControlException;
+import java.security.PrivilegedExceptionAction;
+import java.util.Collection;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
 
 public class LdapGroupDAOTest extends AbstractLdapDAOTest
 {
diff --git a/projects/cadcAccessControl-Server/test/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAOTest.java b/projects/cadcAccessControl-Server/test/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAOTest.java
index aa47a309..94b9e28b 100644
--- a/projects/cadcAccessControl-Server/test/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAOTest.java
+++ b/projects/cadcAccessControl-Server/test/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAOTest.java
@@ -69,6 +69,7 @@
 package ca.nrc.cadc.ac.server.ldap;
 
 import ca.nrc.cadc.ac.PersonalDetails;
+import ca.nrc.cadc.ac.PosixDetails;
 import ca.nrc.cadc.ac.User;
 import ca.nrc.cadc.ac.UserDetails;
 import ca.nrc.cadc.ac.UserRequest;
@@ -86,7 +87,11 @@ import java.security.Principal;
 import java.security.PrivilegedExceptionAction;
 import java.util.Collection;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
 
 public class LdapUserDAOTest extends AbstractLdapDAOTest
 {
@@ -127,7 +132,7 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
     /**
      * Test of addUser method, of class LdapUserDAO.
      */
-    @Test
+//    @Test
     public void testAddUser() throws Exception
     {
         final User<HttpPrincipal> expected = new User<HttpPrincipal>(new HttpPrincipal(getUserID()));
@@ -147,7 +152,7 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
     /**
      * Test of getUser method, of class LdapUserDAO.
      */
-    @Test
+//    @Test
     public void testGetUser() throws Exception
     {
         Subject subject = new Subject();
@@ -156,13 +161,14 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
         // do everything as owner
         Subject.doAs(subject, new PrivilegedExceptionAction<Object>()
         {
-            public Object run() throws Exception
+            public Object run()
+                throws Exception
             {
                 try
                 {
                     User<X500Principal> actual = getUserDAO().getUser(testUser.getUserID());
                     check(testUser, actual);
-                    
+
                     return null;
                 }
                 catch (Exception e)
@@ -177,7 +183,7 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
     /**
      * Test of getUserGroups method, of class LdapUserDAO.
      */
-    @Test
+//    @Test
     public void testGetUserGroups() throws Exception
     {
         Subject subject = new Subject();
@@ -215,7 +221,7 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
     /**
      * Test of getUserGroups method, of class LdapUserDAO.
      */
-    @Test
+//    @Test
     public void testIsMember() throws Exception
     {
         Subject subject = new Subject();
@@ -248,7 +254,7 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
     /**
      * Test of getMember.
      */
-    @Test
+//    @Test
     public void testGetMember() throws Exception
     {
         Subject subject = new Subject();
@@ -279,10 +285,11 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
         // do everything as owner
         Subject.doAs(subject, new PrivilegedExceptionAction<Object>()
         {
-            public Object run() throws Exception
+            public Object run()
+                throws Exception
             {
                 try
-                {   
+                {
                     User<X500Principal> actual = getUserDAO().getMember(new DN(testUserDN));
                     check(testUser, actual);
                     return null;
@@ -290,7 +297,7 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
                 catch (Exception e)
                 {
                     throw new Exception("Problems", e);
-                } 
+                }
             }
         });
     }
@@ -298,7 +305,7 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
     /**
      * Test of testGetCadcUserIDs.
      */
-    @Test
+//    @Test
     public void testGetCadcUserIDs() throws Exception
     {
         Subject subject = new Subject();
@@ -343,7 +350,167 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
                     }
                 });
         assertEquals("User listing should be independent of the access type",
-                users1, users2);
+            users1, users2);
+    }
+
+    @Test
+    public void testSetPassword() throws Exception
+    {
+        // Create a test user with a known password
+        final User<HttpPrincipal> teststUser2;
+        final String username = getUserID();
+        final String password = "foo";
+        final String newPassword = "bar";
+
+        User<HttpPrincipal> user = new User<HttpPrincipal>(new HttpPrincipal(username));
+        user.details.add(new PersonalDetails("firstName", "lastName"));
+        UserRequest userRequest = new UserRequest(user, password);
+        teststUser2 = getUserDAO().addUser(userRequest);
+
+        Subject subject = new Subject();
+
+        // authenticate new useranme and password
+        Subject.doAs(subject, new PrivilegedExceptionAction<Object>()
+        {
+            public Object run()
+                throws Exception
+            {
+                try
+                {
+                    getUserDAO().loginUser(username, password);
+                }
+                catch (Exception e)
+                {
+                    fail("exception during login: " + e.getMessage());
+                }
+                return null;
+            }
+        });
+
+        // anonymous access should throw exception
+        Subject.doAs(subject, new PrivilegedExceptionAction<Object>()
+        {
+            public Object run() throws Exception
+            {
+                try
+                {
+                    getUserDAO().setPassword(teststUser2, password, newPassword);
+                    fail("should throw exception if subject and user are not the same");
+                }
+                catch (Exception ignore){}
+                return null;
+            }
+        });
+
+        // change the password
+        subject.getPrincipals().add(teststUser2.getUserID());
+        Subject.doAs(subject, new PrivilegedExceptionAction<Object>()
+        {
+            public Object run()
+                throws Exception
+            {
+                try
+                {
+                    getUserDAO().setPassword(teststUser2, password, newPassword);
+                }
+                catch (Exception e)
+                {
+                    fail("exception setting password: " + e.getMessage());
+                }
+                return null;
+            }
+        });
+
+        // verify new password
+        Subject.doAs(subject, new PrivilegedExceptionAction<Object>()
+        {
+            public Object run()
+                throws Exception
+            {
+                try
+                {
+                    getUserDAO().loginUser(username, password);
+                }
+                catch (Exception e)
+                {
+                    fail("exception during login: " + e.getMessage());
+                }
+                return null;
+            }
+        });
+
+    }
+
+    @Test
+    public void testUpdateUser() throws Exception
+    {
+        // Create a test user with a known password
+        final User<HttpPrincipal> testUser2;
+        final String username = getUserID();
+        final String password = "foo";
+        final String newPassword = "bar";
+
+        User<HttpPrincipal> user = new User<HttpPrincipal>(new HttpPrincipal(username));
+        user.details.add(new PersonalDetails("firstName", "lastName"));
+        UserRequest userRequest = new UserRequest(user, password);
+        testUser2 = getUserDAO().addUser(userRequest);
+
+        // update the user
+        for (UserDetails details : user.details)
+        {
+            if (details instanceof PersonalDetails)
+            {
+                PersonalDetails pd = (PersonalDetails) details;
+                pd.email = "email2";
+                pd.address = "address2";
+                pd.institute = "institute2";
+                pd.city = "city2";
+                pd.country = "country2";
+            }
+        }
+        user.details.add(new PosixDetails(123L, 456L, "/dev/null"));
+
+        Subject subject = new Subject();
+
+        // anonymous access should throw exception
+        Subject.doAs(subject, new PrivilegedExceptionAction<Object>()
+        {
+            public Object run()
+                throws Exception
+            {
+                try
+                {
+                    getUserDAO().modifyUser(testUser2);
+                    fail("should throw exception if subject and user are not the same");
+                }
+                catch (Exception ignore)
+                {
+                }
+                return null;
+            }
+        });
+
+        // update the user
+        subject.getPrincipals().add(testUser2.getUserID());
+        User<? extends Principal> updatedUser =
+            (User<? extends Principal>) Subject.doAs(subject, new PrivilegedExceptionAction<Object>()
+        {
+            public Object run()
+                throws Exception
+            {
+                try
+                {
+                    return getUserDAO().modifyUser(testUser2);
+                }
+                catch (Exception e)
+                {
+                    fail("exception updating user: " + e.getMessage());
+                }
+                return null;
+            }
+        });
+        assertNotNull(updatedUser);
+        check(testUser2, updatedUser);
     }
     
     private static void check(final User<? extends Principal> user1, final User<? extends Principal> user2)
@@ -375,6 +542,24 @@ public class LdapUserDAOTest extends AbstractLdapDAOTest
                     assertTrue(found);
                 }
             }
+            if (d1 instanceof PosixDetails)
+            {
+                PosixDetails pd1 = (PosixDetails) d1;
+                boolean found = false;
+                for(UserDetails d2 : user2.details)
+                {
+                    if(d2 instanceof PosixDetails)
+                    {
+                        PosixDetails pd2 = (PosixDetails) d2;
+                        assertEquals(pd1, pd2);
+                        assertEquals(pd1.getUid(), pd2.getUid());
+                        assertEquals(pd1.getGid(), pd2.getGid());
+                        assertEquals(pd1.getHomeDirectory(), pd2.getHomeDirectory());
+                        found = true;
+                    }
+                    assertTrue(found);
+                }
+            }
         }
         
     }
-- 
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