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1 /*
2  * Authors: Chad Sellers <csellers@tresys.com>
3  *          Joshua Brindle <jbrindle@tresys.com>
4  *          Chris PeBenito <cpebenito@tresys.com>
5  *
6  * Copyright (C) 2006 Tresys Technology, LLC
7  *
8  *  This library is free software; you can redistribute it and/or
9  *  modify it under the terms of the GNU Lesser General Public
10  *  License as published by the Free Software Foundation; either
11  *  version 2.1 of the License, or (at your option) any later version.
12  *
13  *  This library is distributed in the hope that it will be useful,
14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16  *  Lesser General Public License for more details.
17  *
18  *  You should have received a copy of the GNU Lesser General Public
19  *  License along with this library; if not, write to the Free Software
20  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
21  */
22 
23 #include "test-expander-users.h"
24 
25 #include <sepol/policydb/policydb.h>
26 #include <CUnit/Basic.h>
27 #include <stdlib.h>
28 
29 extern policydb_t user_expanded;
30 
check_user_roles(policydb_t * p,const char * user_name,const char ** role_names,int num_roles)31 static void check_user_roles(policydb_t * p, const char *user_name, const char **role_names, int num_roles)
32 {
33 	user_datum_t *user;
34 	ebitmap_node_t *tnode;
35 	unsigned int i;
36 	int j;
37 	unsigned char *found;	/* array of booleans of roles found */
38 	int extra = 0;		/* number of extra roles found */
39 
40 	user = (user_datum_t *) hashtab_search(p->p_users.table, user_name);
41 	if (!user) {
42 		printf("%s not found\n", user_name);
43 		CU_FAIL("user not found");
44 		return;
45 	}
46 	found = calloc(num_roles, sizeof(unsigned char));
47 	CU_ASSERT_FATAL(found != NULL);
48 	ebitmap_for_each_bit(&user->roles.roles, tnode, i) {
49 		if (ebitmap_node_get_bit(tnode, i)) {
50 			extra++;
51 			for (j = 0; j < num_roles; j++) {
52 				if (strcmp(role_names[j], p->p_role_val_to_name[i]) == 0) {
53 					extra--;
54 					found[j] += 1;
55 					break;
56 				}
57 			}
58 		}
59 	}
60 	for (j = 0; j < num_roles; j++) {
61 		if (found[j] != 1) {
62 			printf("role %s associated with user %s %d times\n", role_names[j], user_name, found[j]);
63 			CU_FAIL("user mapping failure\n");
64 		}
65 	}
66 	free(found);
67 	CU_ASSERT_EQUAL(extra, 0);
68 }
69 
test_expander_user_mapping(void)70 void test_expander_user_mapping(void)
71 {
72 	const char *roles1[] = { "user_check_1_1_r", "user_check_1_2_r" };
73 
74 	check_user_roles(&user_expanded, "user_check_1", roles1, 2);
75 }
76