1 files changed, 63 insertions, 0 deletions
diff --git a/src/lib/gssapi/krb5/context_time.c b/src/lib/gssapi/krb5/context_time.c
new file mode 100644
index 000000000000..a18cfb05b743
--- /dev/null
+++ b/src/lib/gssapi/krb5/context_time.c
@@ -0,0 +1,63 @@
+/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/*
+ * Copyright 1993 by OpenVision Technologies, 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 OpenVision not be used
+ * in advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission. OpenVision makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OPENVISION 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.
+ */
+
+#include "gssapiP_krb5.h"
+
+/*
+ * $Id$
+ */
+
+OM_uint32 KRB5_CALLCONV
+krb5_gss_context_time(minor_status, context_handle, time_rec)
+    OM_uint32 *minor_status;
+    gss_ctx_id_t context_handle;
+    OM_uint32 *time_rec;
+{
+    krb5_error_code code;
+    krb5_gss_ctx_id_rec *ctx;
+    krb5_timestamp now;
+    krb5_deltat lifetime;
+
+    ctx = (krb5_gss_ctx_id_rec *) context_handle;
+
+    if (ctx->terminated || !ctx->established) {
+        *minor_status = KG_CTX_INCOMPLETE;
+        return(GSS_S_NO_CONTEXT);
+    }
+
+    if ((code = krb5_timeofday(ctx->k5_context, &now))) {
+        *minor_status = code;
+        save_error_info(*minor_status, ctx->k5_context);
+        return(GSS_S_FAILURE);
+    }
+
+    if ((lifetime = ctx->krb_times.endtime - now) <= 0) {
+        *time_rec = 0;
+        *minor_status = 0;
+        return(GSS_S_CONTEXT_EXPIRED);
+    } else {
+        *time_rec = lifetime;
+        *minor_status = 0;
+        return(GSS_S_COMPLETE);
+    }
+}