1 files changed, 74 insertions, 0 deletions
diff --git a/src/util/crypto/nss/nss_util.c b/src/util/crypto/nss/nss_util.c
new file mode 100644
index 000000000..59390eb96
--- /dev/null
+++ b/src/util/crypto/nss/nss_util.c
@@ -0,0 +1,74 @@
+/*
+   SSSD
+
+   NSS crypto wrappers
+
+   Authors:
+        Sumit Bose <sbose@redhat.com>
+        Jakub Hrozek <jhrozek@redhat.com>
+
+   Copyright (C) Red Hat, Inc 2010
+
+   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/>.
+*/
+
+#include "config.h"
+
+#include <prinit.h>
+#include <prerror.h>
+#include <nss.h>
+#include <pk11func.h>
+
+#include "util/util.h"
+
+static int nspr_nss_init_done = 0;
+
+int nspr_nss_init(void)
+{
+    SECStatus sret;
+
+    /* nothing to do */
+    if (nspr_nss_init_done == 1) return SECSuccess;
+
+    PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
+
+    sret = NSS_NoDB_Init(NULL);
+    if (sret != SECSuccess) {
+        DEBUG(1, ("Error initializing connection to NSS [%d]\n",
+                  PR_GetError()));
+        return EIO;
+    }
+
+    nspr_nss_init_done = 1;
+    return EOK;
+}
+
+int nspr_nss_cleanup(void)
+{
+    SECStatus sret;
+
+    /* nothing to do */
+    if (nspr_nss_init_done == 0) return SECSuccess;
+
+    sret = NSS_Shutdown();
+    if (sret != SECSuccess) {
+        DEBUG(1, ("Error shutting down connection to NSS [%d]\n",
+                  PR_GetError()));
+        return EIO;
+    }
+
+    PR_Cleanup();
+    nspr_nss_init_done = 0;
+    return EOK;
+}