1 files changed, 101 insertions, 0 deletions
diff --git a/base/util/src/com/netscape/cmsutil/ldap/LDAPUtil.java b/base/util/src/com/netscape/cmsutil/ldap/LDAPUtil.java
new file mode 100644
index 000000000..e821db67a
--- /dev/null
+++ b/base/util/src/com/netscape/cmsutil/ldap/LDAPUtil.java
@@ -0,0 +1,101 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package com.netscape.cmsutil.ldap;
+
+import java.io.IOException;
+import java.util.ArrayList;
+
+import netscape.ldap.LDAPAttribute;
+import netscape.ldap.LDAPAttributeSet;
+import netscape.ldap.LDAPConnection;
+import netscape.ldap.LDAPEntry;
+import netscape.ldap.LDAPException;
+import netscape.ldap.LDAPModification;
+import netscape.ldap.util.LDIF;
+import netscape.ldap.util.LDIFAttributeContent;
+import netscape.ldap.util.LDIFContent;
+import netscape.ldap.util.LDIFModifyContent;
+import netscape.ldap.util.LDIFRecord;
+
+public class LDAPUtil {
+
+    // special chars are *, (, ), \, null
+    public static String SPECIAL_CHARS = "*()\\\000";
+
+    /**
+     * This method escapes special characters for LDAP filter (RFC 4515).
+     * Each special character will be replaced by a backslash followed by
+     * 2-digit hex of the ASCII code.
+     *
+     * @param string string to escape
+     * @return escaped string
+     */
+    public static String escape(String string) {
+        StringBuilder sb = new StringBuilder();
+        for (char c : string.toCharArray()) {
+            if (SPECIAL_CHARS.indexOf(c) >= 0) {
+                sb.append('\\');
+                if (c < 0x10) sb.append('0'); // make sure it's 2-digit
+                sb.append(Integer.toHexString(c));
+            } else {
+                sb.append(c);
+            }
+        }
+        return sb.toString();
+    }
+
+    public static void importLDIF(LDAPConnection conn, String filename, ArrayList<String> errors) throws IOException {
+        LDIF ldif = new LDIF(filename);
+        while (true) {
+            try {
+                LDIFRecord record = ldif.nextRecord();
+                if (record == null)
+                    break;
+
+                String dn = record.getDN();
+                LDIFContent content = record.getContent();
+                int type = content.getType();
+                if (type == LDIFContent.ATTRIBUTE_CONTENT) {
+                    LDIFAttributeContent c = (LDIFAttributeContent) content;
+                    LDAPAttribute[] attrs = c.getAttributes();
+                    LDAPAttributeSet myAttrs = new LDAPAttributeSet();
+                    for (int i = 0; i < attrs.length; i++)
+                        myAttrs.add(attrs[i]);
+                    LDAPEntry entry = new LDAPEntry(dn, myAttrs);
+                    try {
+                        conn.add(entry);
+                    } catch (LDAPException ee) {
+                        errors.add("LDAPUtil:importLDIF: exception in adding entry " + dn +
+                                ":" + ee.toString() + "\n");
+                    }
+                } else if (type == LDIFContent.MODIFICATION_CONTENT) {
+                    LDIFModifyContent c = (LDIFModifyContent) content;
+                    LDAPModification[] mods = c.getModifications();
+                    try {
+                        conn.modify(dn, mods);
+                    } catch (LDAPException ee) {
+                        errors.add("LDAPUtil:importLDIF: exception in modifying entry " + dn +
+                                ":" + ee.toString());
+                    }
+                }
+            } catch (Exception e) {
+                throw new IOException(e.toString());
+            }
+        }
+    }
+}