Deal with case when groups are not visible by the user

diff --git a/org.argeo.util/src/org/argeo/util/directory/ldap/AbstractLdapDirectory.java b/org.argeo.util/src/org/argeo/util/directory/ldap/AbstractLdapDirectory.java
index 9c35e4660797a252a98505d701f711f4a709e4e6..9e70e84ea34de2a96e7d928b8a35dec5bcf866f4 100644 (file)
--- a/org.argeo.util/src/org/argeo/util/directory/ldap/AbstractLdapDirectory.java
+++ b/org.argeo.util/src/org/argeo/util/directory/ldap/AbstractLdapDirectory.java
@@ -19,6 +19,7 @@ import javax.naming.NamingEnumeration;
 import javax.naming.NamingException;
 import javax.naming.directory.Attribute;
 import javax.naming.directory.Attributes;
+import javax.naming.directory.BasicAttributes;
 import javax.naming.ldap.LdapName;
 import javax.naming.ldap.Rdn;
 import javax.transaction.xa.XAResource;
@@ -253,8 +254,17 @@ public abstract class AbstractLdapDirectory implements Directory, XAResourceProv
                                        Object value = values.next();
                                        LdapName groupDn = new LdapName(value.toString());
                                        LdapEntry group = doGetRole(groupDn);
-                                       if (group != null)
+                                       if (group != null) {
                                                allRoles.add(group);
+                                       }else {
+                                               // user doesn't have the right to retrieve role, but we know it exists
+                                               // otherwise memberOf would not work
+                                               Attributes a = new BasicAttributes();
+                                               a.put(LdapNameUtils.getLastRdn(groupDn).getType(), LdapNameUtils.getLastRdn(groupDn).getValue());
+                                               a.put(LdapAttrs.objectClass.name(), LdapObjs.groupOfNames.name());
+                                               group = newGroup(groupDn, a);
+                                               allRoles.add(group);
+                                       }
                                }
                        } catch (NamingException e) {
                                throw new IllegalStateException("Cannot get memberOf groups for " + user, e);