1 /* $Id: testobsdrdr.c,v 1.31 2020/05/29 22:29:13 nanard Exp $ */
2 /* MiniUPnP project
3 * http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
4 * (c) 2006-2020 Thomas Bernard
5 * This software is subject to the conditions detailed
6 * in the LICENCE file provided within the distribution */
7
8 #include <string.h>
9 #include <stdio.h>
10 #include <stdlib.h>
11 #include <sys/types.h>
12 #include <netinet/in.h>
13 #include <syslog.h>
14
15 #include "obsdrdr.h"
16
17 /*int logpackets = 1;*/
18 int runtime_flags = 0;
19 const char * tag = 0;
20 const char * anchor_name = "miniupnpd";
21 const char * queue = NULL;
22 const char * use_ext_ip_addr = "42.42.42.42";
23
24 void
25 list_rules(void);
26
27 void
list_eports_tcp(void)28 list_eports_tcp(void)
29 {
30 unsigned short * port_list;
31 unsigned int number = 0;
32 unsigned int i;
33 port_list = get_portmappings_in_range(0, 65535, IPPROTO_TCP, &number);
34 printf("%u ports redirected (TCP) :", number);
35 for(i = 0; i < number; i++)
36 {
37 printf(" %hu", port_list[i]);
38 }
39 printf("\n");
40 free(port_list);
41 }
42
43 void
test_index(void)44 test_index(void)
45 {
46 char ifname[16/*IFNAMSIZ*/];
47 char iaddr[32];
48 char desc[64];
49 char rhost[32];
50 unsigned short iport = 0;
51 unsigned short eport = 0;
52 int proto = 0;
53 unsigned int timestamp;
54 ifname[0] = '\0';
55 iaddr[0] = '\0';
56 rhost[0] = '\0';
57 if(get_redirect_rule_by_index(0, ifname, &eport, iaddr, sizeof(iaddr),
58 &iport, &proto, desc, sizeof(desc),
59 rhost, sizeof(rhost),
60 ×tamp, 0, 0) < 0)
61 {
62 printf("get.._by_index : no rule\n");
63 }
64 else
65 {
66 printf("%s %u -> %s:%u proto %d\n", ifname, (unsigned int)eport,
67 iaddr, (unsigned int)iport, proto);
68 printf("description: \"%s\"\n", desc);
69 }
70 }
71
72 int
main(int argc,char ** argv)73 main(int argc, char * * argv)
74 {
75 char buf[32];
76 char desc[64];
77 char rhost[64];
78 /*char rhost[32];*/
79 unsigned short iport;
80 unsigned int timestamp;
81 u_int64_t packets = 0;
82 u_int64_t bytes = 0;
83 int clear = 0;
84
85 if(argc > 1) {
86 if(0 == strcmp(argv[1], "--clear") || 0 == strcmp(argv[1], "-c"))
87 clear = 1;
88 }
89
90 openlog("testobsdrdr", LOG_PERROR, LOG_USER);
91 if(init_redirect() < 0)
92 {
93 fprintf(stderr, "init_redirect() failed\n");
94 return 1;
95 }
96 #if 0
97 add_redirect_rule("ep0", 12123, "192.168.1.23", 1234);
98 add_redirect_rule2("ep0", 12155, "192.168.1.155", 1255, IPPROTO_TCP);
99 #endif
100 if(add_redirect_rule2("ep0", NULL/*"8.8.8.8"*/, 12123, "192.168.1.125", 1234,
101 IPPROTO_UDP, "test description", 0) < 0)
102 printf("add_redirect_rule2() #3 failed\n");
103 use_ext_ip_addr = NULL;
104 if(add_redirect_rule2("em0", NULL, 12123, "127.1.2.3", 1234,
105 IPPROTO_TCP, "test description tcp", 0) < 0)
106 printf("add_redirect_rule2() #4 failed\n");
107 if(add_filter_rule2("em0", NULL, "127.1.2.3", 12123, 1234, IPPROTO_TCP,
108 "test description tcp") < 0)
109 printf("add_filter_rule2() #1 failed\n");
110
111 list_rules();
112 list_eports_tcp();
113
114
115 if(get_redirect_rule("xl1", 4662, IPPROTO_TCP,
116 buf, sizeof(buf), &iport, desc, sizeof(desc),
117 rhost, sizeof(rhost),
118 ×tamp,
119 &packets, &bytes) < 0)
120 printf("get_redirect_rule() failed\n");
121 else
122 {
123 printf("\n%s:%d '%s' packets=%" PRIu64 " bytes=%" PRIu64 "\n", buf, (int)iport, desc,
124 packets, bytes);
125 }
126
127 /*
128 if(delete_redirect_rule("ep0", 12123, IPPROTO_UDP) < 0)
129 printf("delete_redirect_rule() failed\n");
130 */
131 if(delete_redirect_and_filter_rules("ep0", 12123, IPPROTO_UDP) < 0)
132 printf("delete_redirect_rule() failed\n");
133
134 if(delete_redirect_rule("ep0", 12123, IPPROTO_UDP) < 0)
135 printf("delete_redirect_rule() failed\n");
136
137 if(delete_redirect_and_filter_rules("em0", 12123, IPPROTO_TCP) < 0)
138 printf("delete_redirect_and_filter_rules() failed\n");
139
140 test_index();
141
142 if(clear) {
143 clear_redirect_rules();
144 clear_filter_rules();
145 clear_nat_rules();
146 }
147 /*list_rules();*/
148
149 return 0;
150 }
151
152
153