src/test/test-firewall-util.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2
   3 #include "firewall-util.h"
   4 #include "log.h"
   5 #include "tests.h"
   6
   7 #define MAKE_IN_ADDR_UNION(a,b,c,d) (union in_addr_union) { .in.s_addr = htobe32((uint32_t) (a) << 24 | (uint32_t) (b) << 16 | (uint32_t) (c) << 8 | (uint32_t) (d))}
   8
   9 int main(int argc, char *argv[]) {
  10         int r;
  11         test_setup_logging(LOG_DEBUG);
  12
  13         r = fw_add_masquerade(true, AF_INET, 0, NULL, 0, "foobar", NULL, 0);
  14         if (r < 0)
  15                 log_error_errno(r, "Failed to modify firewall: %m");
  16
  17         r = fw_add_masquerade(true, AF_INET, 0, NULL, 0, "foobar", NULL, 0);
  18         if (r < 0)
  19                 log_error_errno(r, "Failed to modify firewall: %m");
  20
  21         r = fw_add_masquerade(false, AF_INET, 0, NULL, 0, "foobar", NULL, 0);
  22         if (r < 0)
  23                 log_error_errno(r, "Failed to modify firewall: %m");
  24
  25         r = fw_add_local_dnat(true, AF_INET, IPPROTO_TCP, NULL, NULL, 0, NULL, 0, 4711, &MAKE_IN_ADDR_UNION(1, 2, 3, 4), 815, NULL);
  26         if (r < 0)
  27                 log_error_errno(r, "Failed to modify firewall: %m");
  28
  29         r = fw_add_local_dnat(true, AF_INET, IPPROTO_TCP, NULL, NULL, 0, NULL, 0, 4711, &MAKE_IN_ADDR_UNION(1, 2, 3, 4), 815, NULL);
  30         if (r < 0)
  31                 log_error_errno(r, "Failed to modify firewall: %m");
  32
  33         r = fw_add_local_dnat(true, AF_INET, IPPROTO_TCP, NULL, NULL, 0, NULL, 0, 4711, &MAKE_IN_ADDR_UNION(1, 2, 3, 5), 815, &MAKE_IN_ADDR_UNION(1, 2, 3, 4));
  34         if (r < 0)
  35                 log_error_errno(r, "Failed to modify firewall: %m");
  36
  37         r = fw_add_local_dnat(false, AF_INET, IPPROTO_TCP, NULL, NULL, 0, NULL, 0, 4711, &MAKE_IN_ADDR_UNION(1, 2, 3, 5), 815, NULL);
  38         if (r < 0)
  39                 log_error_errno(r, "Failed to modify firewall: %m");
  40
  41         return 0;
  42 }