winsup/cygwin/local_includes/ldap.h

   1 /* ldap.h.
   2
   3 This file is part of Cygwin.
   4
   5 This software is a copyrighted work licensed under the terms of the
   6 Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
   7 details. */
   8
   9 #pragma once
  10
  11 #pragma push_macro ("DECLSPEC_IMPORT")
  12 #undef DECLSPEC_IMPORT
  13 #define DECLSPEC_IMPORT
  14 #include <winldap.h>
  15 #include <ntldap.h>
  16 #pragma pop_macro ("DECLSPEC_IMPORT")
  17
  18 class cyg_ldap {
  19   PLDAP lh;
  20   PWCHAR def_context;
  21   PLDAPMessage msg, entry;
  22   PWCHAR *val;
  23   PWCHAR *attr;
  24   bool isAD;
  25   PLDAPSearch srch_id;
  26   cygsid last_fetched_sid;
  27
  28   inline int map_ldaperr_to_errno (ULONG lerr);
  29   inline int wait (cygthread *thr);
  30   inline int connect (PCWSTR domain);
  31   inline int search (PWCHAR base, ULONG scope, PWCHAR filter, PWCHAR *attrs);
  32   inline int next_page ();
  33   bool fetch_unix_sid_from_ad (uint32_t id, cygsid &sid, bool group);
  34   PWCHAR fetch_unix_name_from_rfc2307 (uint32_t id, bool group);
  35
  36 public:
  37   cyg_ldap () : lh (NULL), def_context (NULL), msg (NULL), entry (NULL),
  38                 val (NULL), isAD (false), srch_id (NULL),
  39                 last_fetched_sid (NO_SID)
  40   {}
  41   ~cyg_ldap () { close (); }
  42
  43   ULONG connect_ssl (PCWSTR domain);
  44   ULONG connect_non_ssl (PCWSTR domain);
  45   ULONG search_s (PWCHAR base, ULONG scope, PWCHAR filter, PWCHAR *attrs);
  46   ULONG next_page_s ();
  47
  48   bool is_open () const { return !!lh; }
  49   operator PLDAP () const { return lh; }
  50   int open (PCWSTR in_domain);
  51   void close ();
  52   PWCHAR get_string_attribute (PCWSTR name);
  53   uint32_t get_num_attribute (PCWSTR name);
  54   bool fetch_ad_account (PSID sid, bool group, PCWSTR domain = NULL);
  55   int enumerate_ad_accounts (PCWSTR domain, bool group);
  56   int next_account (cygsid &sid);
  57   uint32_t fetch_posix_offset_for_domain (PCWSTR domain);
  58   uid_t remap_uid (uid_t uid);
  59   gid_t remap_gid (gid_t gid);
  60   /* User only */
  61   gid_t get_primary_gid () { return get_num_attribute (L"primaryGroupID"); }
  62   gid_t get_unix_uid () { return get_num_attribute (L"uidNumber"); }
  63   PWCHAR get_account_name ()
  64             { return get_string_attribute (L"sAMAccountName"); }
  65   gid_t get_unix_gid () { return get_num_attribute (L"gidNumber"); }
  66   PWCHAR get_profile_path ()
  67             { return get_string_attribute (L"profilePath"); }
  68 };