Fixed one character fd-account support

src/main/java/de/hsfulda/informatik/LdapSync.java

@@ -25,7 +25,9 @@ import java.util.stream.Collectors;
  */
 public class LdapSync {
     private final Properties properties = new Properties();
-    private final static Pattern pattern = Pattern.compile("^fd([a-z][a-z])?([0-9]*?)$");
+    private final static Pattern legacyPattern = Pattern.compile("^fd([a-z][a-z]?)?([0-9]*?)$");
+    private final static Pattern newPattern = Pattern.compile("^fd([0-9][0-9][0-9][0-9][0-9][0-9][0-9])$");
+    private final static Pattern newGuestPattern = Pattern.compile("^fdg([0-9][0-9][0-9][0-9][0-9])$");
     private Map<String, Integer> userDefinedMappings = Collections.emptyMap();
 
     public LdapSync() throws IOException, LDAPException, GeneralSecurityException {
@@ -150,7 +152,20 @@ public class LdapSync {
             return mappings.get(cn);
         }
 
-        final Matcher m = pattern.matcher(cn);
+        final Matcher x = newPattern.matcher(cn);
+
+        if (x.find()) {
+            return 270000000 + Integer.parseInt(x.group(1));
+        }
+
+        final Matcher y = newGuestPattern.matcher(cn);
+
+        if (y.find()) {
+            return 300000000 + Integer.parseInt(y.group(1));
+        }
+
+
+        final Matcher m = legacyPattern.matcher(cn);
 
         if (m.find()) {
             int a = 0;
@@ -158,7 +173,9 @@ public class LdapSync {
 
             if (m.group(1) != null) {
                 a = m.group(1).charAt(0) - 96;
-                b = m.group(1).charAt(1) - 96;
+                if (m.group(1).length()>1) {
+                    b = m.group(1).charAt(1) - 96;
+                }
             }
 
             final int s = m.group(2).length();

src/test/java/de/hsfulda/informatik/LdapSyncTest.java

@@ -30,6 +30,7 @@ public class LdapSyncTest {
         remoteEntries.add(searchResultEntry("dn=fDai1235,dc=remote,dc=de", "FDai1235", "Schuster", "Schuster"));
         remoteEntries.add(searchResultEntry("dn=fdaI1236,dc=remote,dc=de", "fdAI1236", "Bunsen", "Bunsen"));
         remoteEntries.add(searchResultEntry("dn=fDeT123,dc=remote,dc=de", "FDET123", "Bauer", "Bauer"));
+        remoteEntries.add(searchResultEntry("dn=fdw9424,dc=remote,dc=de", "fdw9424", "Hein", "Bloed"));
         remoteEntries.add(searchResultEntry("dn=fdXx9999,dc=remote,dc=de", "fdxX9999", "Schmidt", "Schmidt"));
         final AccountSource remote = new AccountSource("dc=remote,dc=de", remoteEntries);
 
@@ -55,7 +56,7 @@ public class LdapSyncTest {
         assertTrue(delSet.contains("fdai1237"));
         assertTrue(delSet.contains("fdai1238"));
 
-        assertEquals(addList.size(), 4);
+        assertEquals(5, addList.size());
 
         for (final Entry entry : addList) {
             assertTrue(entry.getDN().endsWith(",dc=local,dc=de"));
@@ -96,6 +97,8 @@ public class LdapSyncTest {
         assertEquals(10149999, (int) LdapSync.computeUid("fdaa9999"));
         assertEquals(262641000, (int) LdapSync.computeUid("fdzz1000"));
         assertEquals(262649999, (int) LdapSync.computeUid("fdzz9999"));
+        assertEquals(270000001, (int) LdapSync.computeUid("fd0000001"));
+        assertEquals(279999999, (int) LdapSync.computeUid("fd9999999"));
 
         // test user defined mappings
         Map<String, Integer> mappings;
@@ -114,12 +117,17 @@ public class LdapSyncTest {
 
         mappings = LdapSync.parseUserDefinedMappings("fdg00244:300000244");
         assertEquals(300000244, (int) LdapSync.computeUid("fdg00244", mappings));
-        assertEquals(41000, (int) LdapSync.computeUid("fd1000", mappings));
-        assertEquals(49999, (int) LdapSync.computeUid("fd9999", mappings));
-        assertEquals(10141000, (int) LdapSync.computeUid("fdaa1000", mappings));
-        assertEquals(10149999, (int) LdapSync.computeUid("fdaa9999", mappings));
+        assertEquals(    41000, (int) LdapSync.computeUid("fd1000", mappings));
+        assertEquals(    49999, (int) LdapSync.computeUid("fd9999", mappings));
+        assertEquals( 10141000, (int) LdapSync.computeUid("fdaa1000", mappings));
         assertEquals(262641000, (int) LdapSync.computeUid("fdzz1000", mappings));
+        assertEquals( 10041000, (int) LdapSync.computeUid("fda1000", mappings));
+        assertEquals(260041000, (int) LdapSync.computeUid("fdz1000", mappings));
+        assertEquals( 10149999, (int) LdapSync.computeUid("fdaa9999", mappings));
         assertEquals(262649999, (int) LdapSync.computeUid("fdzz9999", mappings));
+        assertEquals(300000000, (int) LdapSync.computeUid("fdg00000", mappings));
+        assertEquals(300099999, (int) LdapSync.computeUid("fdg99999", mappings));
+        assertEquals(230049123, (int) LdapSync.computeUid("fdw9123", mappings));
 
         mappings = LdapSync.parseUserDefinedMappings("aaabbb");
         assertEquals(0, mappings.size());