1 files changed, 82 insertions, 0 deletions
diff --git a/lib/libgssapi/gss_inquire_cred_by_mech.c b/lib/libgssapi/gss_inquire_cred_by_mech.c
new file mode 100644
index 0000000..2896f77
--- /dev/null
+++ b/lib/libgssapi/gss_inquire_cred_by_mech.c
@@ -0,0 +1,82 @@
+/*-
+ * Copyright (c) 2005 Doug Rabson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD$
+ */
+
+#include <gssapi/gssapi.h>
+
+#include "mech_switch.h"
+#include "cred.h"
+#include "name.h"
+
+OM_uint32
+gss_inquire_cred_by_mech(OM_uint32 *minor_status,
+    const gss_cred_id_t cred_handle,
+    const gss_OID mech_type,
+    gss_name_t *cred_name,
+    OM_uint32 *initiator_lifetime,
+    OM_uint32 *acceptor_lifetime,
+    gss_cred_usage_t *cred_usage)
+{
+	OM_uint32 major_status;
+	struct _gss_mech_switch *m;
+	struct _gss_mechanism_cred *mcp;
+	gss_cred_id_t mc;
+	gss_name_t mn;
+	struct _gss_name *name;
+
+	*minor_status = 0;
+
+	m = _gss_find_mech_switch(mech_type);
+	if (!m)
+		return (GSS_S_NO_CRED);
+
+	if (cred_handle != GSS_C_NO_CREDENTIAL) {
+		struct _gss_cred *cred = (struct _gss_cred *) cred_handle;
+		SLIST_FOREACH(mcp, &cred->gc_mc, gmc_link)
+			if (mcp->gmc_mech == m)
+				break;
+		if (!mcp)
+			return (GSS_S_NO_CRED);
+		mc = mcp->gmc_cred;
+	} else {
+		mc = GSS_C_NO_CREDENTIAL;
+	}
+
+	major_status = m->gm_inquire_cred_by_mech(minor_status, mc, mech_type,
+	    &mn, initiator_lifetime, acceptor_lifetime, cred_usage);
+	if (major_status != GSS_S_COMPLETE)
+		return (major_status);
+
+	name = _gss_make_name(m, mn);
+	if (!name) {
+		m->gm_release_name(minor_status, &mn);
+		return (GSS_S_NO_CRED);
+	}
+
+	*cred_name = (gss_name_t) name;
+	return (GSS_S_COMPLETE);
+}