Example #1
0
// searchEntry : search an LDAP source if an entry (name, passwd) is valide and in the specific filter
func (ls Ldapsource) SearchEntry(name, passwd string) (string, bool) {
	l, err := ldapDial(ls)
	if err != nil {
		log.Error(4, "LDAP Connect error, %s:%v", ls.Host, err)
		ls.Enabled = false
		return "", false
	}
	defer l.Close()

	nx := fmt.Sprintf(ls.MsAdSAFormat, name)
	err = l.Bind(nx, passwd)
	if err != nil {
		log.Debug("LDAP Authan failed for %s, reason: %s", nx, err.Error())
		return "", false
	}

	search := ldap.NewSearchRequest(
		ls.BaseDN,
		ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
		fmt.Sprintf(ls.Filter, name),
		[]string{ls.Attributes},
		nil)
	sr, err := l.Search(search)
	if err != nil {
		log.Debug("LDAP Authen OK but not in filter %s", name)
		return "", false
	}
	log.Debug("LDAP Authen OK: %s", name)
	if len(sr.Entries) > 0 {
		r := sr.Entries[0].GetAttributeValue(ls.Attributes)
		return r, true
	}
	return "", true
}
Example #2
0
func main() {
	l, err := ldap.Dial("tcp", fmt.Sprintf("%s:%d", ldapServer, ldapPort))
	if err != nil {
		log.Fatalf("ERROR: %s\n", err.Error())
	}
	defer l.Close()
	// l.Debug = true

	err = l.Bind(user, passwd)
	if err != nil {
		log.Printf("ERROR: Cannot bind: %s\n", err.Error())
		return
	}
	search := ldap.NewSearchRequest(
		baseDN,
		ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
		filter,
		Attributes,
		nil)

	sr, err := l.Search(search)
	if err != nil {
		log.Fatalf("ERROR: %s\n", err.Error())
		return
	}

	log.Printf("Search: %s -> num of entries = %d\n", search.Filter, len(sr.Entries))
	sr.PrettyPrint(0)
}
Example #3
0
func search(l *ldap.Conn, filter string, attributes []string) (*ldap.Entry, *ldap.Error) {
	search := ldap.NewSearchRequest(
		BaseDN,
		ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
		filter,
		attributes,
		nil)

	sr, err := l.Search(search)
	if err != nil {
		log.Fatalf("ERROR: %s\n", err)
		return nil, err
	}

	log.Printf("Search: %s -> num of entries = %d\n", search.Filter, len(sr.Entries))
	if len(sr.Entries) == 0 {
		return nil, ldap.NewError(ldap.ErrorDebugging, errors.New(fmt.Sprintf("no entries found for: %s", filter)))
	}
	return sr.Entries[0], nil
}
Example #4
0
func main() {
	l, err := ldap.DialSSL("tcp", fmt.Sprintf("%s:%d", LdapServer, LdapPort), nil)
	if err != nil {
		log.Fatalf("ERROR: %s\n", err.String())
	}
	defer l.Close()
	// l.Debug = true

	search := ldap.NewSearchRequest(
		BaseDN,
		ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
		Filter,
		Attributes,
		nil)

	sr, err := l.Search(search)
	if err != nil {
		log.Fatalf("ERROR: %s\n", err.String())
		return
	}

	log.Printf("Search: %s -> num of entries = %d\n", search.Filter, len(sr.Entries))
	sr.PrettyPrint(0)
}