javax.naming.PartialResultException Java Exaples

Source File: LdapConnectionWrapper.java From Alpine with Apache License 2.0

6 votes

/**
 * Convenience method that wraps {@link NamingEnumeration#hasMore()} but ignores {@link PartialResultException}s
 * that may be thrown as a result. This is typically an issue with a directory server that does not support
 * {@link Context#REFERRAL} being set to 'ignore' (which is the default value).
 *
 * Issue: https://github.com/stevespringett/Alpine/issues/19
 * @since 1.4.3
 */
private boolean hasMoreEnum(final NamingEnumeration<SearchResult> ne) throws NamingException {
    if (ne == null) {
        return false;
    }
    boolean hasMore = true;
    try {
        if (!ne.hasMore()) {
            hasMore = false;
        }
    } catch (PartialResultException e) {
        hasMore = false;
        LOGGER.warn("Partial results returned. If this is an Active Directory server, try using port 3268 or 3269 in " + Config.AlpineKey.LDAP_SERVER_URL.name());
    }
    return hasMore;
}

Source File: JNDIRealm.java From Tomcat8-Source-Read with MIT License

5 votes

/**
 * Add values of a specified attribute to a list
 *
 * @param attrId Attribute name
 * @param attrs Attributes containing the new values
 * @param values ArrayList containing values found so far
 * @return the list of attribute values
 * @exception NamingException if a directory server error occurs
 */
private ArrayList<String> addAttributeValues(String attrId,
                                     Attributes attrs,
                                     ArrayList<String> values)
    throws NamingException{

    if (containerLog.isTraceEnabled())
        containerLog.trace("  retrieving values for attribute " + attrId);
    if (attrId == null || attrs == null)
        return values;
    if (values == null)
        values = new ArrayList<>();
    Attribute attr = attrs.get(attrId);
    if (attr == null)
        return values;
    NamingEnumeration<?> e = attr.getAll();
    try {
        while(e.hasMore()) {
            String value = (String)e.next();
            values.add(value);
        }
    } catch (PartialResultException ex) {
        if (!adCompat)
            throw ex;
    } finally {
        e.close();
    }
    return values;
}

Source File: JNDIRealm.java From Tomcat7.0.67 with Apache License 2.0

5 votes

/**
 * Add values of a specified attribute to a list
 *
 * @param attrId Attribute name
 * @param attrs Attributes containing the new values
 * @param values ArrayList containing values found so far
 *
 * @exception NamingException if a directory server error occurs
 */
private ArrayList<String> addAttributeValues(String attrId,
                                     Attributes attrs,
                                     ArrayList<String> values)
    throws NamingException{

    if (containerLog.isTraceEnabled())
        containerLog.trace("  retrieving values for attribute " + attrId);
    if (attrId == null || attrs == null)
        return values;
    if (values == null)
        values = new ArrayList<String>();
    Attribute attr = attrs.get(attrId);
    if (attr == null)
        return (values);
    NamingEnumeration<?> e = attr.getAll();
    try {
        while(e.hasMore()) {
            String value = (String)e.next();
            values.add(value);
        }
    } catch (PartialResultException ex) {
        if (!adCompat)
            throw ex;
    }
    return values;
}

Source File: JNDIRealm.java From tomcatsrc with Apache License 2.0

5 votes

/**
 * Add values of a specified attribute to a list
 *
 * @param attrId Attribute name
 * @param attrs Attributes containing the new values
 * @param values ArrayList containing values found so far
 *
 * @exception NamingException if a directory server error occurs
 */
private ArrayList<String> addAttributeValues(String attrId,
                                     Attributes attrs,
                                     ArrayList<String> values)
    throws NamingException{

    if (containerLog.isTraceEnabled())
        containerLog.trace("  retrieving values for attribute " + attrId);
    if (attrId == null || attrs == null)
        return values;
    if (values == null)
        values = new ArrayList<String>();
    Attribute attr = attrs.get(attrId);
    if (attr == null)
        return values;
    NamingEnumeration<?> e = attr.getAll();
    try {
        while(e.hasMore()) {
            String value = (String)e.next();
            values.add(value);
        }
    } catch (PartialResultException ex) {
        if (!adCompat)
            throw ex;
    } finally {
        e.close();
    }
    return values;
}

Source File: LdapAccessServiceBeanTest.java From development with Apache License 2.0

5 votes

@Test
public void search_withPartialResultException() throws Exception {
    // given
    initAttribute(SEARCH_ATTRIBUTES[0], aMock);
    initAttribute(SEARCH_ATTRIBUTES[1], aMock);
    initAttribute(SEARCH_ATTRIBUTES[2], aMock);

    when(Boolean.valueOf(neMock.hasMore())).thenReturn(Boolean.TRUE)
            .thenThrow(new PartialResultException());

    Map<SettingType, String> map = new HashMap<SettingType, String>();
    map.put(SettingType.LDAP_ATTR_UID, SEARCH_ATTRIBUTES[0]);
    map.put(SettingType.LDAP_ATTR_FIRST_NAME, SEARCH_ATTRIBUTES[1]);
    map.put(SettingType.LDAP_ATTR_EMAIL, SEARCH_ATTRIBUTES[2]);

    ILdapResultMapper<VOUserDetails> mapper = new LdapVOUserDetailsMapper(
            null, map);

    List<VOUserDetails> list = new ArrayList<VOUserDetails>();

    // when
    list = bean.search(new Properties(), "baseDN", "filter", mapper, false);

    // then
    assertNotNull(list);
    assertEquals(1, list.size());
    VOUserDetails det = list.get(0);
    assertEquals(SEARCH_ATTRIBUTES[0], det.getRealmUserId());
    assertEquals(SEARCH_ATTRIBUTES[1], det.getFirstName());
    assertEquals(SEARCH_ATTRIBUTES[2], det.getEMail());
}

Source File: LdapAccessServiceBean.java From development with Apache License 2.0

5 votes

private boolean hasMoreEnum(NamingEnumeration<SearchResult> namingEnum)
        throws NamingException {
    boolean hasMore = true;
    try {
        if (!namingEnum.hasMore()) {
            hasMore = false;
        }
    } catch (PartialResultException e) {
        hasMore = false;
        logger.logWarn(Log4jLogger.SYSTEM_LOG, e,
                LogMessageIdentifier.WARN_LDAP_PARTIAL_EXCEPTION);
    }
    return hasMore;
}

Source File: LdapClient.java From iaf with Apache License 2.0

5 votes

public String getFirstSearchResult(NamingEnumeration<SearchResult> searchResultEnum) throws NamingException {
  	String result=null;
  	try {
   	if (searchResultEnum.hasMore()) {
   		result=getFirstAttribute(searchResultEnum.next());
   	}
} catch(PartialResultException e) {
	if (log.isDebugEnabled()) log.debug("ignoring Exception: "+e); 
} finally {
	searchResultEnum.close();
}
return result;
  }

Source File: LdapClient.java From iaf with Apache License 2.0

5 votes

public void mapMultiValuedAttribute(NamingEnumeration<SearchResult> searchResultEnum, Callback<Attribute,Object> callback) throws NamingException {
  	try {
   	while (searchResultEnum.hasMore()) {
   		Attributes attributes=searchResultEnum.next().getAttributes();
   		NamingEnumeration<? extends Attribute> attrenum=attributes.getAll();
   		try {
   			while (attrenum.hasMore()) {
   				Attribute attr=attrenum.next();
   	    		NamingEnumeration<?> multivalueattribute=attr.getAll();
   	    		try {
   	    			while (multivalueattribute.hasMore()) {
   	    				callback.handle(attr,multivalueattribute.next());
   	    			}
   	    		} finally {
   	    			multivalueattribute.close();
   	    		}
   			}
   		} finally {
   			attrenum.close();
   		}
   	}
} catch(PartialResultException e) {
	if (log.isDebugEnabled()) log.debug("ignoring Exception: "+e); 
} finally {
	searchResultEnum.close();
}
  }

Source File: LdapClient.java From iaf with Apache License 2.0

5 votes

/**
   * runs a set of attribute values through a Mapper. Only the first value of each attribute is mapped. 
   */
  public void mapMultipleAttributes(NamingEnumeration<SearchResult> searchResultEnum, Callback<Attribute,Object> callback) throws NamingException {
  	try {
   	while (searchResultEnum.hasMore()) {
   		Attributes attributes=searchResultEnum.next().getAttributes();
   		NamingEnumeration<? extends Attribute> attrenum=attributes.getAll();
   		try {
   			while (attrenum.hasMore()) {
   				Attribute attr=attrenum.next();
   	    		NamingEnumeration<?> multivalueattribute=attr.getAll();
   	    		try {
   	    			if (multivalueattribute.hasMore()) {
   	    				callback.handle(attr,multivalueattribute.next());
   	    			}
   	    		} finally {
   	    			multivalueattribute.close();
   	    		}
   			}
   		} finally {
   			attrenum.close();
   		}
   	}
} catch(PartialResultException e) {
	if (log.isDebugEnabled()) log.debug("ignoring Exception: "+e); 
} finally {
	searchResultEnum.close();
}
  }

Source File: LdapAuthenticator.java From onedev with MIT License

4 votes

private Collection<String> retrieveGroupsByFilter(DirContext ctx, DirContext referralCtx, String userDN) {
	Collection<String> groupNames = new HashSet<>();
	try {
    	SearchGroupsUsingFilter groupRetrieval = (SearchGroupsUsingFilter) getGroupRetrieval();
    	String groupNameAttribute = groupRetrieval.getGroupNameAttribute();
        Name groupSearchBase = new CompositeName().add(groupRetrieval.getGroupSearchBase());
        String groupSearchFilter = StringUtils.replace(groupRetrieval.getGroupSearchFilter(), "{0}", userDN);
        groupSearchFilter = StringUtils.replace(groupSearchFilter, "\\", "\\\\");

        logger.debug("Evaluated group search filter: " + groupSearchFilter);
        SearchControls searchControls = new SearchControls();
        searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
        searchControls.setReturningAttributes(new String[]{groupNameAttribute});
        searchControls.setReturningObjFlag(true);

    	NamingEnumeration<SearchResult> results;
        if (referralCtx != null)
            results = referralCtx.search(groupSearchBase, groupSearchFilter, searchControls);
        else
            results = ctx.search(groupSearchBase, groupSearchFilter, searchControls);
        if (results != null) {
            while (results.hasMore()) {
            	SearchResult searchResult = (SearchResult) results.next();
                Attributes searchResultAttributes = searchResult.getAttributes();
                if (searchResultAttributes == null 
                		|| searchResultAttributes.get(groupNameAttribute) == null
                        || searchResultAttributes.get(groupNameAttribute).get() == null) {
                    throw new RuntimeException("Can not find attribute '" 
                    		+ groupNameAttribute + "' in the returned group object.");
                }
                groupNames.add((String) searchResultAttributes.get(groupNameAttribute).get());
            }
        }
       } catch (PartialResultException pre) {
           logger.warn("Partial exception detected. You may try to set property " +
           		"'follow referrals' to true to avoid this exception.", pre);
	} catch (NamingException e) {
		logger.error("Error retrieving groups by filter", e);
	}
	return groupNames;
}

javax.naming.PartialResultException Java Examples