Add gss support from citi @ umich

[nfs-utils.git] / support / gssapi / gssd_pname_to_uid.c

diff --git a/support/gssapi/gssd_pname_to_uid.c b/support/gssapi/gssd_pname_to_uid.c
new file mode 100644 (file)
index 0000000..b390974
--- /dev/null
+++ b/support/gssapi/gssd_pname_to_uid.c
@@ -0,0 +1,71 @@
+/* #ident  "@(#)gssd_pname_to_uid.c 1.5     95/08/02 SMI" */
+
+/*
+ * Copyright 1996 by Sun Microsystems, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appears in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Sun Microsystems not be used
+ * in advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission. Sun Microsystems makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+ * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ *  glue routines that test the mech id either passed in to
+ *  gss_init_sec_contex() or gss_accept_sec_context() or within the glue
+ *  routine supported version of the security context and then call
+ *  the appropriate underlying mechanism library procedure.
+ *
+ */
+
+#include "mglueP.h"
+
+int gssd_pname_to_uid(pname, name_type, mech_type, uid)
+
+char * pname;
+gss_OID name_type;
+gss_OID mech_type;
+uid_t * uid;
+{
+    int status;
+    gss_mechanism      mech;
+
+    gss_initialize();
+
+    /*
+     * find the appropriate mechanism specific pname_to_uid procedure and
+     * call it.
+     */
+
+    mech = __gss_get_mechanism (mech_type);
+
+    if (mech) {
+       if (mech_type == GSS_C_NULL_OID)
+           mech_type = &mech->mech_type;
+
+       if (mech->pname_to_uid)
+#ifdef USE_MECH_CONTEXT
+               status = mech->pname_to_uid(mech->context,
+#else
+               status = mech->pname_to_uid(
+#endif
+                                       pname, name_type, mech_type, uid);
+       else
+           status = GSS_S_BAD_MECH;
+    } else
+       status = GSS_S_BAD_MECH;
+
+    return(status);
+}