Add support for netgroups to NSS sss_client

1 files changed, 67 insertions, 0 deletions

diff --git a/src/sss_client/nss_compat.h b/src/sss_client/nss_compat.h
new file mode 100644
index 000000000..37871c230
--- /dev/null
+++ b/src/sss_client/nss_compat.h
@@ -0,0 +1,67 @@
+/*
+    SSSD
+
+    nss_compat.h
+
+    Authors:
+        Stephen Gallagher <sgallagh@redhat.com>
+
+    Copyright (C) 2010 Red Hat
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+    Portions of this source file were copied from nss-pam-ldapd version
+    0.7.8, licensed under LGPLv2.1+
+*/
+
+#ifndef NSS_COMPAT_H_
+#define NSS_COMPAT_H_
+
+/* We also define struct __netgrent because it's definition is
+   not publically available. This is taken from inet/netgroup.h
+   of the glibc (2.3.6) source tarball.
+   The first part of the struct is the only part that is modified
+   by our getnetgrent() function, all the other fields are not
+   touched at all. */
+struct __netgrent
+{
+  enum { triple_val, group_val } type;
+  union
+  {
+    struct
+    {
+      const char *host;
+      const char *user;
+      const char *domain;
+    } triple;
+    const char *group;
+  } val;
+  /* the following stuff is used by some NSS services
+     but not by ours (it's not completely clear how these
+     are shared between different services) or is used
+     by our caller */
+  char *data;
+  size_t data_size;
+  union
+  {
+    char *cursor;
+    unsigned long int position;
+  } insertedname; /* added name to union to avoid warning */
+  int first;
+  struct name_list *known_groups;
+  struct name_list *needed_groups;
+  void *nip; /* changed from `service_user *nip' */
+};
+
+#endif /* NSS_COMPAT_H_ */