001
014
015 package com.liferay.portlet.portalsettings.action;
016
017 import com.liferay.counter.service.CounterLocalServiceUtil;
018 import com.liferay.portal.kernel.ldap.DuplicateLDAPServerNameException;
019 import com.liferay.portal.kernel.ldap.LDAPFilterException;
020 import com.liferay.portal.kernel.ldap.LDAPServerNameException;
021 import com.liferay.portal.kernel.ldap.LDAPUtil;
022 import com.liferay.portal.kernel.servlet.SessionErrors;
023 import com.liferay.portal.kernel.util.Constants;
024 import com.liferay.portal.kernel.util.ParamUtil;
025 import com.liferay.portal.kernel.util.PropertiesParamUtil;
026 import com.liferay.portal.kernel.util.PropsKeys;
027 import com.liferay.portal.kernel.util.StringPool;
028 import com.liferay.portal.kernel.util.StringUtil;
029 import com.liferay.portal.kernel.util.UnicodeProperties;
030 import com.liferay.portal.kernel.util.Validator;
031 import com.liferay.portal.security.auth.PrincipalException;
032 import com.liferay.portal.security.ldap.LDAPSettingsUtil;
033 import com.liferay.portal.service.CompanyServiceUtil;
034 import com.liferay.portal.struts.PortletAction;
035 import com.liferay.portal.theme.ThemeDisplay;
036 import com.liferay.portal.util.Portal;
037 import com.liferay.portal.util.PrefsPropsUtil;
038 import com.liferay.portal.util.WebKeys;
039
040 import java.util.HashSet;
041 import java.util.Set;
042
043 import javax.portlet.ActionRequest;
044 import javax.portlet.ActionResponse;
045 import javax.portlet.PortletConfig;
046 import javax.portlet.PortletPreferences;
047 import javax.portlet.RenderRequest;
048 import javax.portlet.RenderResponse;
049
050 import org.apache.struts.action.ActionForm;
051 import org.apache.struts.action.ActionForward;
052 import org.apache.struts.action.ActionMapping;
053
054
057 public class EditLDAPServerAction extends PortletAction {
058
059 @Override
060 public void processAction(
061 ActionMapping actionMapping, ActionForm actionForm,
062 PortletConfig portletConfig, ActionRequest actionRequest,
063 ActionResponse actionResponse)
064 throws Exception {
065
066 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
067
068 try {
069 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
070 updateLDAPServer(actionRequest);
071 }
072 else if (cmd.equals(Constants.DELETE)) {
073 deleteLDAPServer(actionRequest);
074 }
075
076 sendRedirect(actionRequest, actionResponse);
077 }
078 catch (Exception e) {
079 if (e instanceof DuplicateLDAPServerNameException ||
080 e instanceof LDAPFilterException ||
081 e instanceof LDAPServerNameException) {
082
083 SessionErrors.add(actionRequest, e.getClass());
084 }
085 else if (e instanceof PrincipalException) {
086 SessionErrors.add(actionRequest, e.getClass());
087
088 setForward(actionRequest, "portlet.portal_settings.error");
089 }
090 else {
091 throw e;
092 }
093 }
094 }
095
096 @Override
097 public ActionForward render(
098 ActionMapping actionMapping, ActionForm actionForm,
099 PortletConfig portletConfig, RenderRequest renderRequest,
100 RenderResponse renderResponse)
101 throws Exception {
102
103 return actionMapping.findForward(
104 getForward(
105 renderRequest, "portlet.portal_settings.edit_ldap_server"));
106 }
107
108 protected UnicodeProperties addLDAPServer(
109 long companyId, UnicodeProperties properties)
110 throws Exception {
111
112 String defaultPostfix = LDAPSettingsUtil.getPropertyPostfix(0);
113
114 Set<String> defaultKeys = new HashSet<String>(_KEYS.length);
115
116 for (String key : _KEYS) {
117 defaultKeys.add(key + defaultPostfix);
118 }
119
120 long ldapServerId = CounterLocalServiceUtil.increment();
121
122 String postfix = LDAPSettingsUtil.getPropertyPostfix(ldapServerId);
123
124 Set<String> keysSet = properties.keySet();
125
126 String[] keys = keysSet.toArray(new String[keysSet.size()]);
127
128 for (String key : keys) {
129 if (defaultKeys.contains(key)) {
130 String value = properties.remove(key);
131
132 if (key.equals(
133 PropsKeys.LDAP_SECURITY_CREDENTIALS + defaultPostfix) &&
134 value.equals(Portal.TEMP_OBFUSCATION_VALUE)) {
135
136 value = PrefsPropsUtil.getString(
137 PropsKeys.LDAP_SECURITY_CREDENTIALS);
138 }
139
140 properties.setProperty(
141 key.replace(defaultPostfix, postfix), value);
142 }
143 }
144
145 PortletPreferences portletPreferences = PrefsPropsUtil.getPreferences(
146 companyId, true);
147
148 String ldapServerIds = portletPreferences.getValue(
149 "ldap.server.ids", StringPool.BLANK);
150
151 ldapServerIds = StringUtil.add(
152 ldapServerIds, String.valueOf(ldapServerId));
153
154 properties.setProperty("ldap.server.ids", ldapServerIds);
155
156 return properties;
157 }
158
159 protected void deleteLDAPServer(ActionRequest actionRequest)
160 throws Exception {
161
162 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
163 WebKeys.THEME_DISPLAY);
164
165 long ldapServerId = ParamUtil.getLong(actionRequest, "ldapServerId");
166
167
168
169 String postfix = LDAPSettingsUtil.getPropertyPostfix(ldapServerId);
170
171 String[] keys = new String[_KEYS.length];
172
173 for (int i = 0; i < _KEYS.length; i++) {
174 keys[i] = _KEYS[i] + postfix;
175 }
176
177 CompanyServiceUtil.removePreferences(themeDisplay.getCompanyId(), keys);
178
179
180
181 PortletPreferences portletPreferences = PrefsPropsUtil.getPreferences(
182 themeDisplay.getCompanyId(), true);
183
184 UnicodeProperties properties = new UnicodeProperties();
185
186 String ldapServerIds = portletPreferences.getValue(
187 "ldap.server.ids", StringPool.BLANK);
188
189 ldapServerIds = StringUtil.remove(
190 ldapServerIds, String.valueOf(ldapServerId));
191
192 properties.put("ldap.server.ids", ldapServerIds);
193
194 CompanyServiceUtil.updatePreferences(
195 themeDisplay.getCompanyId(), properties);
196 }
197
198 protected void updateLDAPServer(ActionRequest actionRequest)
199 throws Exception {
200
201 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
202 WebKeys.THEME_DISPLAY);
203
204 long ldapServerId = ParamUtil.getLong(actionRequest, "ldapServerId");
205
206 UnicodeProperties properties = PropertiesParamUtil.getProperties(
207 actionRequest, "settings--");
208
209 validateLDAPServerName(
210 ldapServerId, themeDisplay.getCompanyId(), properties);
211
212 String filter = ParamUtil.getString(
213 actionRequest, "importUserSearchFilter");
214
215 LDAPUtil.validateFilter(filter);
216
217 if (ldapServerId <= 0) {
218 properties = addLDAPServer(themeDisplay.getCompanyId(), properties);
219 }
220
221 CompanyServiceUtil.updatePreferences(
222 themeDisplay.getCompanyId(), properties);
223 }
224
225 protected void validateLDAPServerName(
226 long ldapServerId, long companyId, UnicodeProperties properties)
227 throws Exception {
228
229 String ldapServerName = properties.getProperty(
230 "ldap.server.name." + ldapServerId);
231
232 if (Validator.isNull(ldapServerName)) {
233 throw new LDAPServerNameException();
234 }
235
236 long[] existingLDAPServerIds = StringUtil.split(
237 PrefsPropsUtil.getString(companyId, "ldap.server.ids"), 0L);
238
239 for (long existingLDAPServerId : existingLDAPServerIds) {
240 if (ldapServerId == existingLDAPServerId) {
241 continue;
242 }
243
244 String existingLDAPServerName = PrefsPropsUtil.getString(
245 companyId, "ldap.server.name." + existingLDAPServerId);
246
247 if (ldapServerName.equals(existingLDAPServerName)) {
248 throw new DuplicateLDAPServerNameException();
249 }
250 }
251 }
252
253 private static final String[] _KEYS = {
254 PropsKeys.LDAP_AUTH_SEARCH_FILTER, PropsKeys.LDAP_BASE_DN,
255 PropsKeys.LDAP_BASE_PROVIDER_URL,
256 PropsKeys.LDAP_CONTACT_CUSTOM_MAPPINGS, PropsKeys.LDAP_CONTACT_MAPPINGS,
257 PropsKeys.LDAP_GROUP_DEFAULT_OBJECT_CLASSES,
258 PropsKeys.LDAP_GROUP_MAPPINGS, PropsKeys.LDAP_GROUPS_DN,
259 PropsKeys.LDAP_IMPORT_GROUP_SEARCH_FILTER,
260 PropsKeys.LDAP_IMPORT_USER_SEARCH_FILTER,
261 PropsKeys.LDAP_SECURITY_CREDENTIALS, PropsKeys.LDAP_SECURITY_PRINCIPAL,
262 PropsKeys.LDAP_SERVER_NAME, PropsKeys.LDAP_USER_CUSTOM_MAPPINGS,
263 PropsKeys.LDAP_USER_DEFAULT_OBJECT_CLASSES,
264 PropsKeys.LDAP_USER_MAPPINGS, PropsKeys.LDAP_USERS_DN
265 };
266
267 }