org.argeo.app.core/src/org/argeo/app/core/SuiteUtils.java

   1 package org.argeo.app.core;
   2
   3 import java.util.HashSet;
   4 import java.util.Set;
   5
   6 import javax.xml.namespace.QName;
   7
   8 import org.argeo.api.acr.Content;
   9 import org.argeo.api.acr.ldap.LdapAttr;
  10 import org.argeo.api.acr.ldap.LdapObj;
  11 import org.argeo.app.api.EntityType;
  12 import org.argeo.cms.RoleNameUtils;
  13
  14 /** Utilities around the Argeo Suite APIs. */
  15 public class SuiteUtils {
  16         public final static String USER_STATE_NODE_NAME = "state";
  17         public final static String USER_DEVICES_NODE_NAME = "devices";
  18         public final static String USER_SESSIONS_NODE_NAME = "sessions";
  19
  20         public static String getUserNodePath(String userDn) {
  21                 String uid = RoleNameUtils.getLastRdnValue(userDn);
  22                 return EntityType.user.basePath() + '/' + uid;
  23         }
  24
  25         public static Set<String> extractRoles(String[] semiColArr) {
  26                 Set<String> res = new HashSet<>();
  27                 // TODO factorize and make it more robust
  28                 final String rolesPrefix = "roles:=\"";
  29                 // first one is layer id
  30                 for (int i = 1; i < semiColArr.length; i++) {
  31                         if (semiColArr[i].startsWith(rolesPrefix)) {
  32                                 String rolesStr = semiColArr[i].substring(rolesPrefix.length());
  33                                 // remove last "
  34                                 rolesStr = rolesStr.substring(0, rolesStr.lastIndexOf('\"'));
  35                                 // TODO support AND (&) as well
  36                                 String[] roles = rolesStr.split("\\|");// OR (|)
  37                                 for (String role : roles) {
  38                                         res.add(role.trim());
  39                                 }
  40                         }
  41                 }
  42                 return res;
  43         }
  44
  45         synchronized static public long findNextId(Content hierarchyUnit, QName cclass) {
  46                 if (!hierarchyUnit.hasContentClass(LdapObj.posixGroup.qName()))
  47                         throw new IllegalArgumentException(hierarchyUnit + " is not a POSIX group");
  48
  49                 long min = hierarchyUnit.get(LdapAttr.gidNumber.qName(), Long.class).orElseThrow();
  50                 long currentMax = 0l;
  51                 for (Content childHu : hierarchyUnit) {
  52                         if (!childHu.hasContentClass(LdapObj.organizationalUnit.qName()))
  53                                 continue;
  54                         // FIXME filter out functional hierarchy unit
  55                         for (Content role : childHu) {
  56                                 if (role.hasContentClass(cclass)) {
  57
  58                                         if (LdapObj.posixAccount.qName().equals(cclass)) {
  59                                                 Long id = role.get(LdapAttr.uidNumber.qName(), Long.class).orElseThrow();
  60                                                 if (id > currentMax)
  61                                                         currentMax = id;
  62                                         }
  63                                 }
  64                         }
  65                 }
  66                 if (currentMax == 0l)
  67                         return min;
  68                 return currentMax + 1;
  69         }
  70
  71         /** Singleton. */
  72         private SuiteUtils() {
  73         }
  74 }