b550c0e202
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119 lines
3.4 KiB
C
119 lines
3.4 KiB
C
/*
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* Author: Mary Garvin <mgarvin@tresys.com>
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*
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* Copyright (C) 2007-2008 Tresys Technology, LLC
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __TEST_DOWNGRADE_H__
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#define __TEST_DOWNGRADE_H__
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#include <CUnit/Basic.h>
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#include <sepol/policydb/policydb.h>
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/*
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* Function Name: downgrade_test_init
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*
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* Input: None
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*
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* Output: None
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*
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* Description: Initialize the policydb (policy data base structure)
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*/
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int downgrade_test_init(void);
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/*
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* Function Name: downgrade_test_cleanup
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*
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* Input: None
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*
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* Output: None
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*
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* Description: Destroys policydb structure
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*/
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int downgrade_test_cleanup(void);
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/*
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* Function Name: downgrade_add_tests
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*
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* Input: CU_pSuite
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*
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* Output: Returns 0 upon success. Upon failure, a CUnit testing error
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* value is returned
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*
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* Description: Add the given downgrade tests to the downgrade suite.
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*/
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int downgrade_add_tests(CU_pSuite suite);
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/*
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* Function Name: test_downgrade_possible
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*
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* Input: None
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*
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* Output: None
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*
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* Description: Tests the backward compatibility of MLS and Non-MLS binary
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* policy versions.
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*/
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void test_downgrade(void);
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/*
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* Function Name: do_downgrade_test
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*
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* Input: int that represents a 0 for Non-MLS policy and a
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* 1 for MLS policy downgrade testing
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*
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* Output: (int) 0 on success, negative number upon failure
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*
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* Description: This function handles the downgrade testing. A binary policy
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* is read into the policydb structure, the policy version is
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* decreased by a specific amount, written back out and then read
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* back in again. The process is iterative until the minimum
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* policy version is reached.
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*/
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int do_downgrade_test(int mls);
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/*
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* Function Name: read_binary_policy
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*
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* Input: char * which is the path to the file containing the binary policy
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*
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* Output: Returns 0 upon success. Upon failure, -1 is returned.
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* Possible failures are, filename with given path does not exist,
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* a failure to open the file, or a failure from prolicydb_read
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* function call.
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*
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* Description: Get a filename, open file and read in the binary policy
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* into the policydb structure.
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*/
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int read_binary_policy(const char *path, policydb_t *);
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/*
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* Function Name: write_binary_policy
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*
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* Input: char * which is the path to the file containing the binary policy
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*
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* Output: Returns 0 upon success. Upon failure, -1 is returned.
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* Possible failures are, filename with given path does not exist,
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* a failure to open the file, or a failure from prolicydb_read
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* function call.
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*
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* Description: Get a filename, open file and read in the binary policy
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* into the policydb structure.
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*/
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int write_binary_policy(const char *path, policydb_t *);
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#endif
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