Security-57031.1.35.tar.gz

[apple/security.git] / Security / libsecurity_cdsa_utilities / lib / acl_any.h

diff --git a/Security/libsecurity_cdsa_utilities/lib/acl_any.h b/Security/libsecurity_cdsa_utilities/lib/acl_any.h
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+/*
+ * Copyright (c) 2000-2004,2006,2011,2014 Apple Inc. All Rights Reserved.
+ * 
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+
+//
+// acl_any - "anyone" ACL subject type.
+//
+// This subject will categorically match everything and anything, even no
+// credentials at all (a NULL AccessCredentials pointer).
+//
+#ifndef _ACL_ANY
+#define _ACL_ANY
+
+#include <security_cdsa_utilities/cssmacl.h>
+#include <string>
+
+namespace Security {
+
+
+//
+// The ANY subject simply matches everything. No sweat.
+//
+class AnyAclSubject : public AclSubject {
+public:
+    AnyAclSubject() : AclSubject(CSSM_ACL_SUBJECT_TYPE_ANY) { }
+       bool validate(const AclValidationContext &ctx) const;
+       CssmList toList(Allocator &alloc) const;
+
+       class Maker : public AclSubject::Maker {
+       public:
+               Maker() : AclSubject::Maker(CSSM_ACL_SUBJECT_TYPE_ANY) { }
+               AnyAclSubject *make(const TypedList &list) const;
+       AnyAclSubject *make(Version, Reader &pub, Reader &priv) const;
+       };
+};
+
+} // end namespace Security
+
+
+#endif //_ACL_ANY