From 890c30ce46e4c576e61f8ae0f52d91f0f1ebfeab Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 14 Jul 2011 14:32:16 +0200
Subject: s4:heimdal: add missing files

metze
---
 source4/heimdal/lib/gssapi/krb5/pname_to_uid.c | 85 ++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 source4/heimdal/lib/gssapi/krb5/pname_to_uid.c

(limited to 'source4/heimdal/lib/gssapi/krb5/pname_to_uid.c')

diff --git a/source4/heimdal/lib/gssapi/krb5/pname_to_uid.c b/source4/heimdal/lib/gssapi/krb5/pname_to_uid.c
new file mode 100644
index 0000000000..ff754e7798
--- /dev/null
+++ b/source4/heimdal/lib/gssapi/krb5/pname_to_uid.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2011, PADL Software Pty Ltd.
+ * 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.
+ *
+ * 3. Neither the name of PADL Software nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE 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 PADL SOFTWARE 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.
+ */
+
+#include "gsskrb5_locl.h"
+
+OM_uint32 GSSAPI_CALLCONV
+_gsskrb5_pname_to_uid(OM_uint32 *minor_status,
+                      const gss_name_t pname,
+                      const gss_OID mech_type,
+                      uid_t *uidp)
+{
+#ifdef NO_LOCALNAME
+    *minor_status = KRB5_NO_LOCALNAME;
+    return GSS_S_FAILURE;
+#else
+    krb5_error_code ret;
+    krb5_context context;
+    krb5_const_principal princ = (krb5_const_principal)pname;
+    char localname[256];
+#ifdef POSIX_GETPWNAM_R
+    char pwbuf[2048];
+    struct passwd pw, *pwd;
+#else
+    struct passwd *pwd;
+#endif
+
+    GSSAPI_KRB5_INIT(&context);
+
+    *minor_status = 0;
+
+    ret = krb5_aname_to_localname(context, princ,
+                                  sizeof(localname), localname);
+    if (ret != 0) {
+        *minor_status = ret;
+        return GSS_S_FAILURE;
+    }
+
+#ifdef POSIX_GETPWNAM_R
+    if (getpwnam_r(localname, &pw, pwbuf, sizeof(pwbuf), &pwd) != 0) {
+        *minor_status = KRB5_NO_LOCALNAME;
+        return GSS_S_FAILURE;
+    }
+#else
+    pwd = getpwnam(localname);
+#endif
+
+    if (pwd == NULL) {
+        *minor_status = KRB5_NO_LOCALNAME;
+        return GSS_S_FAILURE;
+    }
+
+    *uidp = pwd->pw_uid;
+
+    return GSS_S_COMPLETE;
+#endif /* NO_LOCALNAME */
+}
-- 
cgit