diff options
| -rw-r--r-- | filter.go | 29 |
1 files changed, 27 insertions, 2 deletions
@@ -306,8 +306,33 @@ func ServerApplyFilter(f *ber.Packet, entry *Entry) (bool, LDAPResultCode) { } else if !ok { return true, LDAPResultSuccess } - case "FilterSubstrings": // TODO - return false, LDAPResultOperationsError + case "Substrings": + if len(f.Children) != 2 { + return false, LDAPResultOperationsError + } + attribute := f.Children[0].Value.(string) + bytes := f.Children[1].Children[0].Data.Bytes() + value := string(bytes[:]) + for _, a := range entry.Attributes { + if strings.ToLower(a.Name) == strings.ToLower(attribute) { + for _, v := range a.Values { + switch f.Children[1].Children[0].Tag { + case FilterSubstringsInitial: + if strings.HasPrefix(v, value) { + return true, LDAPResultSuccess + } + case FilterSubstringsAny: + if strings.Contains(v, value) { + return true, LDAPResultSuccess + } + case FilterSubstringsFinal: + if strings.HasSuffix(v, value) { + return true, LDAPResultSuccess + } + } + } + } + } case "FilterGreaterOrEqual": // TODO return false, LDAPResultOperationsError case "FilterLessOrEqual": // TODO |