1 files changed, 83 insertions, 0 deletions
diff --git a/rpc/rpc-lib/src/auth-unix.c b/rpc/rpc-lib/src/auth-unix.c
new file mode 100644
index 000000000..fa5f0576e
--- /dev/null
+++ b/rpc/rpc-lib/src/auth-unix.c
@@ -0,0 +1,83 @@
+/*
+  Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
+  This file is part of GlusterFS.
+
+  This file is licensed to you under your choice of the GNU Lesser
+  General Public License, version 3 or any later version (LGPLv3 or
+  later), or the GNU General Public License, version 2 (GPLv2), in all
+  cases as published by the Free Software Foundation.
+*/
+
+
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "rpcsvc.h"
+#include "list.h"
+#include "dict.h"
+#include "xdr-rpc.h"
+
+
+int
+auth_unix_request_init (rpcsvc_request_t *req, void *priv)
+{
+        if (!req)
+                return -1;
+        memset (req->verf.authdata, 0, GF_MAX_AUTH_BYTES);
+        req->verf.datalen = 0;
+        req->verf.flavour = AUTH_NULL;
+
+        return 0;
+}
+
+int auth_unix_authenticate (rpcsvc_request_t *req, void *priv)
+{
+        int                     ret = RPCSVC_AUTH_REJECT;
+        struct authunix_parms   aup;
+        char                    machname[MAX_MACHINE_NAME];
+
+        if (!req)
+                return ret;
+
+	req->auxgids = req->auxgidsmall;
+        ret = xdr_to_auth_unix_cred (req->cred.authdata, req->cred.datalen,
+                                     &aup, machname, req->auxgids);
+        if (ret == -1) {
+                gf_log ("", GF_LOG_WARNING, "failed to decode unix credentials");
+                ret = RPCSVC_AUTH_REJECT;
+                goto err;
+        }
+
+        req->uid = aup.aup_uid;
+        req->gid = aup.aup_gid;
+        req->auxgidcount = aup.aup_len;
+
+        gf_log (GF_RPCSVC, GF_LOG_TRACE, "Auth Info: machine name: %s, uid: %d"
+                ", gid: %d", machname, req->uid, req->gid);
+        ret = RPCSVC_AUTH_ACCEPT;
+err:
+        return ret;
+}
+
+rpcsvc_auth_ops_t auth_unix_ops = {
+        .transport_init              = NULL,
+        .request_init           = auth_unix_request_init,
+        .authenticate           = auth_unix_authenticate
+};
+
+rpcsvc_auth_t rpcsvc_auth_unix = {
+        .authname       = "AUTH_UNIX",
+        .authnum        = AUTH_UNIX,
+        .authops        = &auth_unix_ops,
+        .authprivate    = NULL
+};
+
+
+rpcsvc_auth_t *
+rpcsvc_auth_unix_init (rpcsvc_t *svc, dict_t *options)
+{
+        return &rpcsvc_auth_unix;
+}