acl_partition.h   [plain text]

/*
 * Copyright (c) 2015 Apple Inc. All Rights Reserved.
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 * This file contains Original Code and/or Modifications of Original Code
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//
// acl_partition - "ignore" ACL subject type
//
// A pseudo-ACL that stores partition identifier data.
//
// A PartitionAclSubject always fails to verify.
//
#ifndef _ACL_PARTITION
#define _ACL_PARTITION

#include <security_cdsa_utilities/cssmacl.h>
#include <security_utilities/cfutilities.h>


namespace Security
{

//
// The ANY subject simply matches everything. No sweat.
//
class PartitionAclSubject : public AclSubject {
public:
	PartitionAclSubject()
	: AclSubject(CSSM_ACL_SUBJECT_TYPE_PARTITION), payload(Allocator::standard()) { }
	PartitionAclSubject(Allocator& alloc, const CssmData &data)
	: AclSubject(CSSM_ACL_SUBJECT_TYPE_PARTITION), payload(alloc, data) { }
	
public:
	CssmAutoData payload;
	CFDictionaryRef createDictionaryPayload() const;
	void setDictionaryPayload(Allocator& alloc, CFDictionaryRef dict);
	
public:
	bool validates(const AclValidationContext &ctx) const;
	CssmList toList(Allocator &alloc) const;

    void exportBlob(Writer::Counter &pub, Writer::Counter &priv);
    void exportBlob(Writer &pub, Writer &priv);

	class Maker : public AclSubject::Maker {
	public:
		Maker() : AclSubject::Maker(CSSM_ACL_SUBJECT_TYPE_PARTITION) { }
		PartitionAclSubject *make(const TypedList &list) const;
    	PartitionAclSubject *make(Version, Reader &pub, Reader &priv) const;
	};
};

} // end namespace Security


#endif //_ACL_PARTITION