func (c *ConfigEntry) DialLDAP() (*ldap.Conn, error) {
u, err := url.Parse(c.Url)
if err != nil {
return nil, err
}
host, port, err := net.SplitHostPort(u.Host)
if err != nil {
host = u.Host
}
var conn *ldap.Conn
switch u.Scheme {
case "ldap":
if port == "" {
port = "389"
}
conn, err = ldap.Dial("tcp", host+":"+port)
case "ldaps":
if port == "" {
port = "636"
}
conn, err = ldap.DialTLS("tcp", host+":"+port, nil)
default:
return nil, fmt.Errorf("invalid LDAP scheme")
}
if err != nil {
return nil, fmt.Errorf("cannot connect to LDAP: %v", err)
}
return conn, nil
}
func (a Auth) Login(username, password string) error {
conn, err := ldap.DialTLS("tcp", a.addr, nil)
if err != nil {
return err
}
defer conn.Close()
err = conn.Bind(fmt.Sprintf(a.dnTemplate, username), password)
if err != nil {
return err
}
return nil
}
func main() {
l, err := ldap.DialTLS("tcp", fmt.Sprintf("%s:%d", LdapServer, LdapPort), nil)
if err != nil {
log.Fatalf("ERROR: %s\n", err.Error())
}
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.Error())
return
}
log.Printf("Search: %s -> num of entries = %d\n", search.Filter, len(sr.Entries))
sr.PrettyPrint(0)
}