#define T_PREFIX_SET 0x81
-#define SA_FROM 1
-#define SA_GW 2
-#define SA_NET 3
-#define SA_PROTO 4
-#define SA_SOURCE 5
-#define SA_SCOPE 6
+#define SA_FROM 1
+#define SA_GW 2
+#define SA_NET 3
+#define SA_PROTO 4
+#define SA_SOURCE 5
+#define SA_SCOPE 6
#define SA_CAST 7
#define SA_DEST 8
#define SA_IFNAME 9
* Can be freely distributed and used under the terms of the GNU GPL.
*/
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
#include <string.h>
#include <stdlib.h>
#include "test/birdtest.h"
-#include "test/utils.h"
+#include <test/bt-utils.h>
#include "filter/filter.h"
#include "lib/main_helper.h"
+#include "conf/conf.h"
static int
-t_filter(void)
+t_simple(void)
{
#define TESTING_FILTER_NAME "testing_filter"
bt_bird_init();
- bt_config_parse(
+ struct config *cfg = bt_config_parse(
BT_CONFIG_PARSE_ROUTER_ID
BT_CONFIG_PARSE_KERNEL_DEVICE
"\n"
" else\n"
" reject;\n"
"}\n"
+ "\n"
+ "filter " TESTING_FILTER_NAME "2\n"
+ "{\n"
+ " if net ~ 10.0.0.0/20 then\n"
+ " accept;\n"
+ " else {\n"
+ " reject; } \n"
+ "}\n"
+ "\n"
);
struct symbol *sym = NULL;
sym = cf_find_symbol(TESTING_FILTER_NAME);
+ struct symbol *sym2 = NULL;
+ sym2 = cf_find_symbol(TESTING_FILTER_NAME "2");
+
+
+ struct filter *f = sym->def;
+ struct filter *f2 = sym2->def;
+ bt_assert(strcmp(filter_name(f), TESTING_FILTER_NAME) == 0);
+
+
+ bt_assert(filter_same(f,f2));
+
+ bt_debug("f_eval_asn: %u \n", f_eval_asn(f->root));
+ bt_debug("f_eval_int: %u \n", f_eval_int(f->root));
+ struct f_val v = f_eval(f->root, cfg->mem);
+ bt_debug("v type: %d \n", v.type);
+
+
/* TODO: check the testing filter */
return BT_SUCCESS;
}
static int
-t_example_config_files(void *filename_void)
+t_example_config_files(const void *filename_void)
{
bt_bird_init();
const char *filename = filename_void;
+ bt_debug("Testing BIRD configuration from %s\n", filename);
+
char *cfg_str = load_file(filename);
bt_config_parse(cfg_str);
mb_free(cfg_str);
- bt_debug("Parsing configuration from %s\n", filename);
config_name = filename;
read_config();
struct config *conf = read_config();
{
bt_init(argc, argv);
- bt_test_suite(t_filter, "Test all example config files");
+ bt_test_suite(t_simple, "Simple filter testing");
const char *files[] = {
"filter/test.conf",
"filter/test.conf2",
+ "filter/test_bgp_filtering.conf",
+#ifdef IPV6
"filter/test6.conf",
+#endif
};
size_t files_arr_size = sizeof(files)/sizeof(files[0]);
- for (size_t i = 0; i < files_arr_size; i++)
+ size_t i;
+ for (i = 0; i < files_arr_size; i++)
bt_test_suite_arg_extra(t_example_config_files, files[i], BT_DEFAULT_FORKING, 30, "Test a example config file %s", files[i]);
return bt_end();
print "1.2.3.4 = ", onetwo;
i = 4200000000;
- print "4200000000 = ", i, " false: ", i = 4200000000, " ", i > 4100000000, " false: ", i > 4250000000;
+ print "4200000000 = ", i, " true: ", i = 4200000000, " ", i > 4100000000, " false: ", i > 4250000000;
test_undef(2);
test_undef(3);
print "done";
quitbird;
-# print "*** FAIL: this is unreachable";
+ print "*** FAIL: this is unreachable";
}
filter testf
rip_metric = rip_metric + 5;
print rip_metric;
bgp_community = - empty - ;
- print "nazdar";
+ print "hi";
bgp_community = add(bgp_community, (1,2));
- print "cau";
+ print "hello";
bgp_community = add(bgp_community, (2,3));
bgp_community.add((4,5));
print "community = ", bgp_community;
return 15;
}
-function paths()
+function _paths()
bgpmask pm1;
bgpmask pm2;
bgppath p2;
pair pp;
int set is;
prefix set pxs;
-string s;
+string str;
{
print "Testing filter language:";
i = four;
print "Testing pairs: (1,2) = ", (1,2), " = ", pp;
print "Testing enums: ", RTS_DUMMY, " ", RTS_STATIC;
- s = "Hello";
- print "Testing string: ", s, " true: ", s ~ "Hell*", " false: ", s ~ "ell*";
+ str = "Hello";
+ print "Testing string: ", str, " true: ", str ~ "Hell*", " false: ", str ~ "ell*";
b = true;
print "Testing bool: ", b, ", ", !b;
i = fifteen();
print "Testing function calls: 15 = ", i;
- paths();
+ _paths();
print "done";
quitbird;
--- /dev/null
+router id 62.168.0.1;
+
+function net_martian()
+{
+ return net ~ [ 169.254.0.0/16+, 172.16.0.0/12+, 192.168.0.0/16+, 10.0.0.0/8+,
+ 127.0.0.0/8+, 224.0.0.0/4+, 240.0.0.0/4+, 0.0.0.0/32-, 0.0.0.0/0{25,32}, 0.0.0.0/0{0,7} ];
+}
+
+function net_local()
+{
+ return net ~ [ 12.10.0.0/16+, 34.10.0.0/16+ ];
+}
+
+function rt_import(int asn; int set peer_asns; prefix set peer_nets)
+{
+ if ! (net ~ peer_nets) then return false;
+ if ! (bgp_path.last ~ peer_asns) then return false;
+ if bgp_path.first != asn then return false;
+ if bgp_path.len > 64 then return false;
+ if bgp_next_hop != from then return false;
+ return true;
+}
+
+function rt_import_all(int asn)
+{
+ if net_martian() || net_local() then return false;
+ if bgp_path.first != asn then return false;
+ if bgp_path.len > 64 then return false;
+ if bgp_next_hop != from then return false;
+ return true;
+}
+
+function rt_import_rs(int asn)
+{
+ if net_martian() || net_local() then return false;
+ if bgp_path.len > 64 then return false;
+ return true;
+}
+
+function rt_export()
+{
+ if proto = "static_bgp" then return true;
+ if source != RTS_BGP then return false;
+ if net_martian() then return false;
+ if bgp_path.len > 64 then return false;
+ # return bgp_next_hop ~ [ 100.1.1.1, 100.1.1.2, 200.1.1.1 ];
+ return bgp_path.first ~ [ 345, 346 ];
+}
+
+
+function rt_export_all()
+{
+ if proto = "static_bgp" then return true;
+ if source != RTS_BGP then return false;
+ if net_martian() then return false;
+ if bgp_path.len > 64 then return false;
+ return true;
+}
+
+filter bgp_in_uplink_123
+{
+ if ! rt_import_all(123) then reject;
+ accept;
+}
+
+filter bgp_out_uplink_123
+{
+ if ! rt_export() then reject;
+ accept;
+}
+
+
+filter bgp_in_peer_234
+{
+ if ! rt_import(234, [ 234, 1234, 2345, 3456 ],
+ [ 12.34.0.0/16, 23.34.0.0/16, 34.56.0.0/16 ])
+ then reject;
+ accept;
+}
+
+filter bgp_out_peer_234
+{
+ if ! rt_export() then reject;
+ accept;
+}
+
+filter bgp_in_rs
+{
+ if ! rt_import_rs(bgp_path.last) then reject;
+ accept;
+}
+
+filter bgp_out_rs
+{
+ if ! rt_export() then reject;
+ accept;
+}
+
+
+filter bgp_in_client_345
+{
+ if ! rt_import(345, [ 345 ], [ 34.5.0.0/16 ]) then reject;
+ accept;
+}
+
+filter bgp_out_client_345
+{
+ if ! rt_export_all() then reject;
+ accept;
+}
+
+function __startup()
+{
+ quitbird;
+}
+
+eval __startup();
+
+
projects / thirdparty / bird.git / commitdiff
