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RepositoryAuthenticationDao.java
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RepositoryAuthenticationDao.java
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/*
* #%L
* Alfresco Repository
* %%
* Copyright (C) 2005 - 2016 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.repo.security.authentication;
import java.io.Serializable;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import net.sf.acegisecurity.GrantedAuthority;
import net.sf.acegisecurity.GrantedAuthorityImpl;
import net.sf.acegisecurity.UserDetails;
import net.sf.acegisecurity.providers.dao.UsernameNotFoundException;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.cache.SimpleCache;
import org.alfresco.repo.cache.TransactionalCache;
import org.alfresco.repo.node.NodeServicePolicies.BeforeDeleteNodePolicy;
import org.alfresco.repo.node.NodeServicePolicies.OnUpdatePropertiesPolicy;
import org.alfresco.repo.policy.JavaBehaviour;
import org.alfresco.repo.policy.PolicyComponent;
import org.alfresco.repo.tenant.TenantDisabledException;
import org.alfresco.repo.tenant.TenantService;
import org.alfresco.repo.tenant.TenantUtil;
import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.InvalidStoreRefException;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.repository.datatype.DefaultTypeConverter;
import org.alfresco.service.cmr.security.AuthorityService;
import org.alfresco.service.namespace.NamespacePrefixResolver;
import org.alfresco.service.namespace.QName;
import org.alfresco.service.namespace.RegexQNamePattern;
import org.alfresco.service.transaction.TransactionService;
import org.alfresco.util.EqualsHelper;
import org.alfresco.util.GUID;
import org.alfresco.util.Pair;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.dao.DataAccessException;
/**
* Component to provide authentication using native Alfresco authentication
*
* @since 1.2
*/
public class RepositoryAuthenticationDao implements MutableAuthenticationDao, InitializingBean, OnUpdatePropertiesPolicy, BeforeDeleteNodePolicy
{
private static final StoreRef STOREREF_USERS = new StoreRef("user", "alfrescoUserStore");
private static Log logger = LogFactory.getLog(RepositoryAuthenticationDao.class);
protected AuthorityService authorityService;
protected NodeService nodeService;
protected TenantService tenantService;
protected NamespacePrefixResolver namespacePrefixResolver;
protected PolicyComponent policyComponent;
private TransactionService transactionService;
protected CompositePasswordEncoder compositePasswordEncoder;
// note: cache is tenant-aware (if using TransctionalCache impl)
private SimpleCache<String, NodeRef> singletonCache; // eg. for user folder nodeRef
private final String KEY_USERFOLDER_NODEREF = "key.userfolder.noderef";
private SimpleCache<String, CacheEntry> authenticationCache;
public RepositoryAuthenticationDao()
{
super();
}
public void setNamespaceService(NamespacePrefixResolver namespacePrefixResolver)
{
this.namespacePrefixResolver = namespacePrefixResolver;
}
public void setAuthorityService(AuthorityService authorityService)
{
this.authorityService = authorityService;
}
public void setNodeService(NodeService nodeService)
{
this.nodeService = nodeService;
}
public void setTenantService(TenantService tenantService)
{
this.tenantService = tenantService;
}
public void setSingletonCache(SimpleCache<String, NodeRef> singletonCache)
{
this.singletonCache = singletonCache;
}
public void setPolicyComponent(PolicyComponent policyComponent)
{
this.policyComponent = policyComponent;
}
public void setAuthenticationCache(SimpleCache<String, CacheEntry> authenticationCache)
{
this.authenticationCache = authenticationCache;
}
public void setTransactionService(TransactionService transactionService)
{
this.transactionService = transactionService;
}
public void setCompositePasswordEncoder(CompositePasswordEncoder compositePasswordEncoder)
{
this.compositePasswordEncoder = compositePasswordEncoder;
}
public void afterPropertiesSet() throws Exception
{
this.policyComponent.bindClassBehaviour(
OnUpdatePropertiesPolicy.QNAME,
ContentModel.TYPE_PERSON,
new JavaBehaviour(this, "onUpdateProperties"));
this.policyComponent.bindClassBehaviour(
BeforeDeleteNodePolicy.QNAME,
ContentModel.TYPE_USER,
new JavaBehaviour(this, "beforeDeleteNode"));
this.policyComponent.bindClassBehaviour(
OnUpdatePropertiesPolicy.QNAME,
ContentModel.TYPE_USER,
new JavaBehaviour(this, "onUpdateUserProperties"));
}
@Override
public UserDetails loadUserByUsername(String incomingUserName) throws UsernameNotFoundException, DataAccessException
{
CacheEntry userEntry = getUserEntryOrNull(incomingUserName);
if (userEntry == null)
{
throw new UsernameNotFoundException("Could not find user by userName: " + incomingUserName);
}
UserDetails userDetails = userEntry.userDetails;
if (userEntry.credentialExpiryDate == null || userEntry.credentialExpiryDate.getTime() >= System.currentTimeMillis())
{
return userDetails;
}
if (userDetails instanceof RepositoryAuthenticatedUser)
{
RepositoryAuthenticatedUser repoUser = (RepositoryAuthenticatedUser) userDetails;
return new RepositoryAuthenticatedUser(userDetails.getUsername(), userDetails.getPassword(), userDetails.isEnabled(),
userDetails.isAccountNonExpired(), false,
userDetails.isAccountNonLocked(), userDetails.getAuthorities(), repoUser.getHashIndicator(), repoUser.getSalt());
}
throw new AlfrescoRuntimeException("Unable to retrieve a compatible UserDetails object (requires RepositoryAuthenticatedUser)");
}
/**
* @param caseSensitiveSearchUserName case sensitive user name
* @return the user's authentication node ref or null
*/
public NodeRef getUserOrNull(String caseSensitiveSearchUserName)
{
CacheEntry userEntry = getUserEntryOrNull(caseSensitiveSearchUserName);
return userEntry == null ? null: userEntry.nodeRef;
}
/**
* Get the cache entry (or cache it) if the user exists
*
* @param caseSensitiveSearchUserName the username to search for
* @return the user's data
*/
private CacheEntry getUserEntryOrNull(final String caseSensitiveSearchUserName)
{
try
{
return getUserEntryOrNullImpl(caseSensitiveSearchUserName);
}
catch (InvalidStoreRefException e)
{
return null;
}
}
private CacheEntry getUserEntryOrNullImpl(final String caseSensitiveSearchUserName)
{
if (caseSensitiveSearchUserName == null || caseSensitiveSearchUserName.length() == 0)
{
return null;
}
class SearchUserNameCallback implements RetryingTransactionCallback<CacheEntry>
{
@Override
public CacheEntry execute() throws Throwable
{
CacheEntry cacheEntry = authenticationCache.get(caseSensitiveSearchUserName);
// Check the cache entry if it exists
if (cacheEntry != null && !nodeService.exists(cacheEntry.nodeRef))
{
logger.warn("Detected state cache entry for '" + caseSensitiveSearchUserName + "'. Node does not exist: " + cacheEntry);
// We were about to give out a stale node. Something went wrong with the cache.
// The removal is guaranteed whether we commit or rollback.
removeAuthenticationFromCache(caseSensitiveSearchUserName);
cacheEntry = null;
}
// Check again
if (cacheEntry != null)
{
// We found what we wanted
return cacheEntry;
}
// Not found, so query
List<ChildAssociationRef> results = nodeService.getChildAssocs(
getUserFolderLocation(caseSensitiveSearchUserName),
ContentModel.ASSOC_CHILDREN,
QName.createQName(ContentModel.USER_MODEL_URI, caseSensitiveSearchUserName));
if (!results.isEmpty())
{
// Extract values from the query results
NodeRef userRef = tenantService.getName(results.get(0).getChildRef());
Map<QName, Serializable> properties = nodeService.getProperties(userRef);
Pair<List<String>, String> hashPassword = determinePasswordHash(properties);
// Report back the user name as stored on the user
String userName = DefaultTypeConverter.INSTANCE.convert(String.class,
properties.get(ContentModel.PROP_USER_USERNAME));
Serializable salt = properties.get(ContentModel.PROP_SALT);
GrantedAuthority[] gas = new GrantedAuthority[1];
gas[0] = new GrantedAuthorityImpl("ROLE_AUTHENTICATED");
boolean isAdminAuthority = authorityService.isAdminAuthority(userName);
Date credentialsExpiryDate = getCredentialsExpiryDate(userName, properties, isAdminAuthority);
boolean credentialsHaveNotExpired = (credentialsExpiryDate == null || credentialsExpiryDate.getTime() >= System.currentTimeMillis());
UserDetails ud = new RepositoryAuthenticatedUser(
userName,
hashPassword.getSecond(),
getEnabled(userName, properties, isAdminAuthority),
!getHasExpired(userName, properties, isAdminAuthority),
credentialsHaveNotExpired,
!getLocked(userName, properties, isAdminAuthority),
gas,
hashPassword.getFirst(),
salt);
cacheEntry = new CacheEntry(userRef, ud, credentialsExpiryDate);
// Only cache positive results
authenticationCache.put(caseSensitiveSearchUserName, cacheEntry);
}
return cacheEntry;
}
}
// Always use a transaction
return transactionService.getRetryingTransactionHelper().doInTransaction(new SearchUserNameCallback(), true);
}
/**
* Retrieves the password hash for the given user properties.
*
* @param properties The properties of the user.
* @return A Pair object containing the hash indicator and the hashed password.
*/
public static Pair<List<String>, String> determinePasswordHash(Map<QName, Serializable> properties)
{
@SuppressWarnings("unchecked")
List<String> hashIndicator = (List<String>) properties.get(ContentModel.PROP_HASH_INDICATOR);
if (hashIndicator != null && hashIndicator.size()>0)
{
//We have hashed the value so get it.
return new Pair<>(hashIndicator,DefaultTypeConverter.INSTANCE.convert(String.class, properties.get(ContentModel.PROP_PASSWORD_HASH)));
}
else
{
String passHash = DefaultTypeConverter.INSTANCE.convert(String.class, properties.get(ContentModel.PROP_PASSWORD_SHA256));
if (passHash != null)
{
//We have a SHA256 so use it
return new Pair<>(CompositePasswordEncoder.SHA256,passHash);
}
else
{
passHash = DefaultTypeConverter.INSTANCE.convert(String.class, properties.get(ContentModel.PROP_PASSWORD));
if (passHash != null)
{
//Use MD4
return new Pair<>(CompositePasswordEncoder.MD4,passHash);
}
}
}
// throw execption if we failed to find a password for the user
throw new AlfrescoRuntimeException("Unable to find a password for user '" +
properties.get(ContentModel.PROP_USER_USERNAME) +
"', please check your repository authentication settings.");
}
@Override
public void createUser(String caseSensitiveUserName, char[] rawPassword) throws AuthenticationException
{
createUser(caseSensitiveUserName, null, rawPassword);
}
@Override
public void createUser(String caseSensitiveUserName, String hashedPassword, char[] rawPassword) throws AuthenticationException
{
tenantService.checkDomainUser(caseSensitiveUserName);
NodeRef userRef = getUserOrNull(caseSensitiveUserName);
if (userRef != null)
{
throw new AuthenticationException("User already exists: " + caseSensitiveUserName);
}
NodeRef typesNode = getUserFolderLocation(caseSensitiveUserName);
Map<QName, Serializable> properties = new HashMap<QName, Serializable>();
properties.put(ContentModel.PROP_USER_USERNAME, caseSensitiveUserName);
String salt = GUID.generate();
properties.put(ContentModel.PROP_SALT, salt);
boolean emptyPassword = rawPassword != null ? "".equals(new String(rawPassword)) : true;
if (emptyPassword)
{
rawPassword = UUID.randomUUID().toString().toCharArray();
}
if (hashedPassword == null)
{
if (logger.isDebugEnabled())
{
logger.debug("Hashing raw password to "+compositePasswordEncoder.getPreferredEncoding()
+" for "+caseSensitiveUserName);
}
hashedPassword = compositePasswordEncoder.encodePreferred(new String(rawPassword), salt);
}
else
{
if (logger.isDebugEnabled())
{
logger.debug("Using hashed password for "+caseSensitiveUserName);
}
}
properties.put(ContentModel.PROP_PASSWORD_HASH, hashedPassword);
properties.put(ContentModel.PROP_HASH_INDICATOR, (Serializable) Arrays.asList(compositePasswordEncoder.getPreferredEncoding()));
properties.put(ContentModel.PROP_ACCOUNT_EXPIRES, Boolean.valueOf(false));
properties.put(ContentModel.PROP_CREDENTIALS_EXPIRE, Boolean.valueOf(false));
properties.put(ContentModel.PROP_ENABLED, Boolean.valueOf(!emptyPassword));
properties.put(ContentModel.PROP_ACCOUNT_LOCKED, Boolean.valueOf(false));
nodeService.createNode(typesNode, ContentModel.ASSOC_CHILDREN, QName.createQName(ContentModel.USER_MODEL_URI,
caseSensitiveUserName), ContentModel.TYPE_USER, properties);
}
private NodeRef getUserFolderLocation(String caseSensitiveUserName)
{
String userDomain = null;
try
{
userDomain = tenantService.getUserDomain(caseSensitiveUserName);
}
catch (TenantDisabledException tde)
{
// see ACE-4909
// it is normal at this part if the tenant is disabled
}
if (userDomain == null)
{
// try to use default domain
userDomain = TenantService.DEFAULT_DOMAIN;
}
NodeRef userNodeRef = singletonCache.get(userDomain + KEY_USERFOLDER_NODEREF);
if (userNodeRef == null)
{
QName qnameAssocSystem = QName.createQName("sys", "system", namespacePrefixResolver);
QName qnameAssocUsers = QName.createQName("sys", "people", namespacePrefixResolver);
StoreRef userStoreRef = null;
if(TenantUtil.isCurrentDomainDefault())
{
userStoreRef = tenantService.getName(caseSensitiveUserName, new StoreRef(STOREREF_USERS.getProtocol(), STOREREF_USERS.getIdentifier()));
}
else
{
userStoreRef = new StoreRef(STOREREF_USERS.getProtocol(), STOREREF_USERS.getIdentifier());
}
// AR-527
NodeRef rootNode = nodeService.getRootNode(userStoreRef);
List<ChildAssociationRef> results = nodeService.getChildAssocs(rootNode, RegexQNamePattern.MATCH_ALL, qnameAssocSystem);
NodeRef sysNodeRef = null;
if (results.size() == 0)
{
throw new AlfrescoRuntimeException("Required authority system folder path not found: " + qnameAssocSystem);
}
else
{
sysNodeRef = results.get(0).getChildRef();
}
results = nodeService.getChildAssocs(sysNodeRef, RegexQNamePattern.MATCH_ALL, qnameAssocUsers);
if (results.size() == 0)
{
throw new AlfrescoRuntimeException("Required user folder path not found: " + qnameAssocUsers);
}
else
{
userNodeRef = tenantService.getName(results.get(0).getChildRef());
}
singletonCache.put((tenantService.getUserDomain(caseSensitiveUserName) + KEY_USERFOLDER_NODEREF), userNodeRef);
}
return userNodeRef;
}
@Override
public void updateUser(String userName, char[] rawPassword) throws AuthenticationException
{
NodeRef userRef = getUserOrNull(userName);
if (userRef == null)
{
throw new AuthenticationException("User name does not exist: " + userName);
}
Map<QName, Serializable> properties = nodeService.getProperties(userRef);
String salt = GUID.generate();
properties.remove(ContentModel.PROP_SALT);
properties.put(ContentModel.PROP_SALT, salt);
properties.put(ContentModel.PROP_PASSWORD_HASH, compositePasswordEncoder.encodePreferred(new String(rawPassword), salt));
properties.put(ContentModel.PROP_HASH_INDICATOR, compositePasswordEncoder.getPreferredEncoding());
properties.remove(ContentModel.PROP_PASSWORD);
properties.remove(ContentModel.PROP_PASSWORD_SHA256);
nodeService.setProperties(userRef, properties);
}
@Override
public void deleteUser(String userName) throws AuthenticationException
{
NodeRef userRef = getUserOrNull(userName);
if (userRef == null)
{
throw new AuthenticationException("User name does not exist: " + userName);
}
nodeService.deleteNode(userRef);
}
@Override
public Object getSalt(UserDetails userDetails)
{
return null;
}
@Override
public boolean userExists(String userName)
{
return (getUserOrNull(userName) != null);
}
/**
* @return Returns the user properties or <tt>null</tt> if there are none
*/
protected Map<QName, Serializable> getUserProperties(String userName)
{
NodeRef userNodeRef = getUserOrNull(userName);
if (userNodeRef == null)
{
return null;
}
return nodeService.getProperties(userNodeRef);
}
@Override
public boolean getAccountExpires(String userName)
{
if (authorityService.isAdminAuthority(userName))
{
return false; // Admin never expires
}
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
return false;
}
Serializable ser = nodeService.getProperty(userNode, ContentModel.PROP_ACCOUNT_EXPIRES);
if (ser == null)
{
return false;
}
else
{
return DefaultTypeConverter.INSTANCE.booleanValue(ser);
}
}
@Override
public Date getAccountExpiryDate(String userName)
{
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
return null;
}
if (DefaultTypeConverter.INSTANCE.booleanValue(nodeService.getProperty(userNode, ContentModel.PROP_ACCOUNT_EXPIRES)))
{
return DefaultTypeConverter.INSTANCE.convert(Date.class, nodeService.getProperty(userNode, ContentModel.PROP_ACCOUNT_EXPIRY_DATE));
}
else
{
return null;
}
}
@Override
public boolean getAccountHasExpired(String userName)
{
return getHasExpired(userName, null, null);
}
/**
* @param userName the username
* @param properties user properties or <tt>null</tt> to fetch them
*/
protected boolean getHasExpired(String userName, Map<QName, Serializable> properties, Boolean isAdminAuthority)
{
if (isAdminAuthority == null)
{
isAdminAuthority = authorityService.isAdminAuthority(userName);
}
if (isAdminAuthority)
{
return false; // Admin never expires
}
if (properties == null)
{
properties = getUserProperties(userName);
}
if (properties == null)
{
return false;
}
if (DefaultTypeConverter.INSTANCE.booleanValue(properties.get(ContentModel.PROP_ACCOUNT_EXPIRES)))
{
Date date = DefaultTypeConverter.INSTANCE.convert(Date.class, properties.get(ContentModel.PROP_ACCOUNT_EXPIRY_DATE));
if (date == null)
{
return false;
}
else
{
return (date.getTime() < System.currentTimeMillis());
}
}
else
{
return false;
}
}
@Override
public boolean getLocked(String userName)
{
return getLocked(userName, null, null);
}
@Override
public boolean getAccountlocked(String userName)
{
return getLocked(userName, null, null);
}
/**
* @param userName the username
* @param properties user properties or <tt>null</tt> to fetch them
*/
protected boolean getLocked(String userName, Map<QName, Serializable> properties, Boolean isAdminAuthority)
{
if (isAdminAuthority == null)
{
isAdminAuthority = authorityService.isAdminAuthority(userName);
}
if (isAdminAuthority)
{
return false; // Admin is never locked
}
if (properties == null)
{
properties = getUserProperties(userName);
}
if (properties == null)
{
return false;
}
Serializable ser = properties.get(ContentModel.PROP_ACCOUNT_LOCKED);
if (ser == null)
{
return false;
}
else
{
return DefaultTypeConverter.INSTANCE.booleanValue(ser);
}
}
@Override
public boolean getCredentialsExpire(String userName)
{
return getCredentialsExpire(userName, null);
}
/**
* @param userName the username
* @param properties user properties or <tt>null</tt> to fetch them
*/
protected boolean getCredentialsExpire(String userName, Map<QName, Serializable> properties)
{
if (authorityService.isAdminAuthority(userName))
{
return false; // Admin never expires
}
if (properties == null)
{
properties = getUserProperties(userName);
}
if (properties == null)
{
return false;
}
Serializable ser = properties.get(ContentModel.PROP_CREDENTIALS_EXPIRE);
if (ser == null)
{
return false;
}
else
{
return DefaultTypeConverter.INSTANCE.booleanValue(ser);
}
}
@Override
public Date getCredentialsExpiryDate(String userName)
{
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
return null;
}
if (DefaultTypeConverter.INSTANCE.booleanValue(nodeService.getProperty(userNode, ContentModel.PROP_CREDENTIALS_EXPIRE)))
{
return DefaultTypeConverter.INSTANCE.convert(Date.class, nodeService.getProperty(userNode, ContentModel.PROP_CREDENTIALS_EXPIRY_DATE));
}
else
{
return null;
}
}
@Override
public boolean getCredentialsHaveExpired(String userName)
{
return !loadUserByUsername(userName).isCredentialsNonExpired();
}
/**
* @param userName the username (never <tt>null</tt>
* @param properties the properties associated with the user or <tt>null</tt> to get them
* @param isAdminAuthority is admin authority
* @return <tt>true</tt> if the user account has expired
*/
protected boolean getCredentialsHaveExpired(String userName, Map<QName, Serializable> properties, Boolean isAdminAuthority)
{
Date credentialsExpiryDate = getCredentialsExpiryDate(userName, properties, isAdminAuthority);
boolean credentialsHaveNotExpired = (credentialsExpiryDate == null || credentialsExpiryDate.getTime() >= System.currentTimeMillis());
return (! credentialsHaveNotExpired);
}
/**
* @param userName the username (never <tt>null</tt>
* @param properties the properties associated with the user or <tt>null</tt> to get them
* @param isAdminAuthority is admin authority
* @return Date on which the credentials expire or <tt>null</tt> if they never expire
*/
private Date getCredentialsExpiryDate(String userName, Map<QName, Serializable> properties, Boolean isAdminAuthority)
{
if (isAdminAuthority == null)
{
isAdminAuthority = authorityService.isAdminAuthority(userName);
}
if (isAdminAuthority)
{
return null; // Admin never expires
}
if (properties == null)
{
properties = getUserProperties(userName);
}
if (DefaultTypeConverter.INSTANCE.booleanValue(properties.get(ContentModel.PROP_CREDENTIALS_EXPIRE)))
{
return DefaultTypeConverter.INSTANCE.convert(Date.class, properties.get(ContentModel.PROP_CREDENTIALS_EXPIRY_DATE));
}
return null;
}
@Override
public boolean getEnabled(String userName)
{
return getEnabled(userName, null, null);
}
/**
* @param userName the username
* @param properties the user's properties or <tt>null</tt>
*/
protected boolean getEnabled(String userName, Map<QName, Serializable> properties, Boolean isAdminAuthority)
{
if (isAdminAuthority == null)
{
isAdminAuthority = authorityService.isAdminAuthority(userName);
}
if (isAdminAuthority)
{
return true; // Admin is always enabled
}
if (properties == null)
{
properties = getUserProperties(userName);
}
if (properties == null)
{
return false;
}
Serializable ser = properties.get(ContentModel.PROP_ENABLED);
if (ser == null)
{
return true;
}
else
{
return DefaultTypeConverter.INSTANCE.booleanValue(ser);
}
}
@Override
public void setAccountExpires(String userName, boolean expires)
{
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
throw new AuthenticationException("User not found: " + userName);
}
nodeService.setProperty(userNode, ContentModel.PROP_ACCOUNT_EXPIRES, Boolean.valueOf(expires));
}
@Override
public void setAccountExpiryDate(String userName, Date exipryDate)
{
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
throw new AuthenticationException("User not found: " + userName);
}
nodeService.setProperty(userNode, ContentModel.PROP_ACCOUNT_EXPIRY_DATE, exipryDate);
}
@Override
public void setCredentialsExpire(String userName, boolean expires)
{
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
throw new AuthenticationException("User not found: " + userName);
}
nodeService.setProperty(userNode, ContentModel.PROP_CREDENTIALS_EXPIRE, Boolean.valueOf(expires));
}
@Override
public void setCredentialsExpiryDate(String userName, Date exipryDate)
{
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
throw new AuthenticationException("User not found: " + userName);
}
nodeService.setProperty(userNode, ContentModel.PROP_CREDENTIALS_EXPIRY_DATE, exipryDate);
}
@Override
public void setEnabled(String userName, boolean enabled)
{
if (!enabled && authorityService.isAdminAuthority(userName))
{
// Ignore this
return;
}
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
throw new AuthenticationException("User not found: " + userName);
}
nodeService.setProperty(userNode, ContentModel.PROP_ENABLED, Boolean.valueOf(enabled));
}
@Override
public void setLocked(String userName, boolean locked)
{
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
throw new AuthenticationException("User not found: " + userName);
}
nodeService.setProperty(userNode, ContentModel.PROP_ACCOUNT_LOCKED, Boolean.valueOf(locked));
}
@Override
public String getMD4HashedPassword(String userName)
{
NodeRef userNode = getUserOrNull(userName);
if (userNode == null)
{
return null;
}
else
{
Map<QName, Serializable> properties = nodeService.getProperties(userNode);
List<String> hashIndicator = (List<String>) properties.get(ContentModel.PROP_HASH_INDICATOR);
if (hashIndicator != null && hashIndicator.size() == 1 && CompositePasswordEncoder.MD4.equals(hashIndicator))
{
//We have hashed the value so get it.
return DefaultTypeConverter.INSTANCE.convert(String.class, properties.get(ContentModel.PROP_PASSWORD_HASH));
}
else
{
//Use MD4
String passHash = DefaultTypeConverter.INSTANCE.convert(String.class, properties.get(ContentModel.PROP_PASSWORD));
if (passHash != null)
{
return passHash;
}
}
}
logger.error("Request made of MD4 hash for "+userName+" but the unable to find it.");
return null;
}
@Override
public void onUpdateProperties(NodeRef nodeRef, Map<QName, Serializable> before, Map<QName, Serializable> after)
{
String uidBefore = DefaultTypeConverter.INSTANCE.convert(String.class, before.get(ContentModel.PROP_USERNAME));
String uidAfter = DefaultTypeConverter.INSTANCE.convert(String.class, after.get(ContentModel.PROP_USERNAME));
if (uidBefore != null && !EqualsHelper.nullSafeEquals(uidBefore, uidAfter))
{
NodeRef userNode = getUserOrNull(uidBefore);
if (userNode != null)
{
nodeService.setProperty(userNode, ContentModel.PROP_USER_USERNAME, uidAfter);
nodeService.moveNode(userNode, nodeService.getPrimaryParent(userNode).getParentRef(),
ContentModel.ASSOC_CHILDREN, QName.createQName(ContentModel.USER_MODEL_URI, uidAfter));
removeAuthenticationFromCache(uidBefore);
}
}
removeAuthenticationFromCache(uidAfter);
}
public void onUpdateUserProperties(NodeRef nodeRef, Map<QName, Serializable> before, Map<QName, Serializable> after)
{
String uidBefore = DefaultTypeConverter.INSTANCE.convert(String.class, before.get(ContentModel.PROP_USER_USERNAME));
if (uidBefore != null)
{
removeAuthenticationFromCache(uidBefore);
}
}
@Override
public void beforeDeleteNode(NodeRef nodeRef)
{
String userName = (String)nodeService.getProperty(nodeRef, ContentModel.PROP_USER_USERNAME);
if (userName != null)
{
removeAuthenticationFromCache(userName);
}
}
/**
* Remove from the cache and lock the value for the transaction
* @param key String
*/
private void removeAuthenticationFromCache(String key)
{
authenticationCache.remove(key);
if (authenticationCache instanceof TransactionalCache)
{
TransactionalCache<String, CacheEntry> authenticationCacheTxn = (TransactionalCache<String, CacheEntry>) authenticationCache;
authenticationCacheTxn.lockValue(key);
}
}
static class CacheEntry implements Serializable
{
private static final long serialVersionUID = 1L;
public NodeRef nodeRef;
public UserDetails userDetails;
public Date credentialExpiryDate;
public CacheEntry(NodeRef nodeRef, UserDetails userDetails, Date credentialExpiryDate)
{
this.nodeRef = nodeRef;
this.userDetails = userDetails;
this.credentialExpiryDate = credentialExpiryDate;
}
@Override
public String toString()
{
return "CacheEntry [nodeRef=" + nodeRef + ", userDetails=" + userDetails + "]";
}
}
}