1 files changed, 68 insertions, 0 deletions
diff --git a/winsup/cygwin/ldap.h b/winsup/cygwin/ldap.h
new file mode 100644
index 000000000..078951768
--- /dev/null
+++ b/winsup/cygwin/ldap.h
@@ -0,0 +1,68 @@
+/* ldap.h.
+
+   Copyright 2014 Red Hat, Inc.
+
+This file is part of Cygwin.
+
+This software is a copyrighted work licensed under the terms of the
+Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+details. */
+
+#pragma push_macro ("DECLSPEC_IMPORT")
+#undef DECLSPEC_IMPORT
+#define DECLSPEC_IMPORT
+#include <winldap.h>
+#include <ntldap.h>
+#pragma pop_macro ("DECLSPEC_IMPORT")
+
+#define LDAP_USER_NAME_ATTR		0
+#define LDAP_USER_PGRP_ATTR		1
+#define LDAP_USER_GECOS_ATTR		2
+#define LDAP_USER_HOME_ATTR		3
+#define LDAP_USER_SHELL_ATTR		4
+#define LDAP_USER_UID_ATTR		5
+
+#define LDAP_GROUP_NAME_ATTR		0
+#define LDAP_GROUP_GID_ATTR		1
+
+class cyg_ldap {
+  PLDAP lh;
+  PWCHAR rootdse;
+  PLDAPMessage msg, entry;
+  PWCHAR *val;
+  PWCHAR *attr;
+  bool isAD;
+
+  bool connect_ssl (PCWSTR domain);
+  bool connect_non_ssl (PCWSTR domain);
+  bool fetch_unix_sid_from_ad (uint32_t id, cygsid &sid, bool group);
+  PWCHAR fetch_unix_name_from_rfc2307 (uint32_t id, bool group);
+  PWCHAR get_string_attribute (int idx);
+  uint32_t get_num_attribute (int idx);
+
+public:
+  cyg_ldap () : lh (NULL), rootdse (NULL), msg (NULL), entry (NULL),
+		val (NULL), isAD (false)
+  {}
+  ~cyg_ldap () { close (); }
+
+  operator PLDAP () const { return lh; }
+  bool open (PCWSTR in_domain);
+  void close ();
+  bool fetch_ad_account (PSID sid, bool group);
+  uint32_t fetch_posix_offset_for_domain (PCWSTR domain);
+  uid_t remap_uid (uid_t uid);
+  gid_t remap_gid (gid_t gid);
+  PWCHAR get_user_name () { return get_string_attribute (LDAP_USER_NAME_ATTR); }
+  /* User only */
+  gid_t get_primary_gid () { return get_num_attribute (LDAP_USER_PGRP_ATTR); }
+  PWCHAR get_gecos () { return get_string_attribute (LDAP_USER_GECOS_ATTR); }
+  PWCHAR get_home ()
+	    { return get_string_attribute (LDAP_USER_HOME_ATTR); }
+  PWCHAR get_shell () { return get_string_attribute (LDAP_USER_SHELL_ATTR); }
+  gid_t get_unix_uid () { return get_num_attribute (LDAP_USER_UID_ATTR); }
+  /* group only */
+  PWCHAR get_group_name ()
+	    { return get_string_attribute (LDAP_GROUP_NAME_ATTR); }
+  gid_t get_unix_gid () { return get_num_attribute (LDAP_GROUP_GID_ATTR); }
+};