***/
#include "socket-util.h"
+#include "in-addr-util.h"
#include "util.h"
#include "macro.h"
+#include "log.h"
+#include "async.h"
static void test_socket_address_parse(void) {
SocketAddress a;
assert_se(streq(socket_address_get_path(&a), "/foo/bar"));
}
+static void test_socket_address_is(void) {
+ SocketAddress a;
+
+ assert_se(socket_address_parse(&a, "192.168.1.1:8888") >= 0);
+ assert_se(socket_address_is(&a, "192.168.1.1:8888", SOCK_STREAM));
+ assert_se(!socket_address_is(&a, "route", SOCK_STREAM));
+ assert_se(!socket_address_is(&a, "192.168.1.1:8888", SOCK_RAW));
+}
+
+static void test_socket_address_is_netlink(void) {
+ SocketAddress a;
+
+ assert_se(socket_address_parse_netlink(&a, "route 10") >= 0);
+ assert_se(socket_address_is_netlink(&a, "route 10"));
+ assert_se(!socket_address_is_netlink(&a, "192.168.1.1:8888"));
+ assert_se(!socket_address_is_netlink(&a, "route 1"));
+}
+
+static void test_in_addr_prefix_intersect_one(unsigned f, const char *a, unsigned apl, const char *b, unsigned bpl, int result) {
+ union in_addr_union ua, ub;
+
+ assert_se(in_addr_from_string(f, a, &ua) >= 0);
+ assert_se(in_addr_from_string(f, b, &ub) >= 0);
+
+ assert_se(in_addr_prefix_intersect(f, &ua, apl, &ub, bpl) == result);
+}
+
+static void test_in_addr_prefix_intersect(void) {
+
+ test_in_addr_prefix_intersect_one(AF_INET, "255.255.255.255", 32, "255.255.255.254", 32, 0);
+ test_in_addr_prefix_intersect_one(AF_INET, "255.255.255.255", 0, "255.255.255.255", 32, 1);
+ test_in_addr_prefix_intersect_one(AF_INET, "0.0.0.0", 0, "47.11.8.15", 32, 1);
+
+ test_in_addr_prefix_intersect_one(AF_INET, "1.1.1.1", 24, "1.1.1.1", 24, 1);
+ test_in_addr_prefix_intersect_one(AF_INET, "2.2.2.2", 24, "1.1.1.1", 24, 0);
+
+ test_in_addr_prefix_intersect_one(AF_INET, "1.1.1.1", 24, "1.1.1.127", 25, 1);
+ test_in_addr_prefix_intersect_one(AF_INET, "1.1.1.1", 24, "1.1.1.127", 26, 1);
+ test_in_addr_prefix_intersect_one(AF_INET, "1.1.1.1", 25, "1.1.1.127", 25, 1);
+ test_in_addr_prefix_intersect_one(AF_INET, "1.1.1.1", 25, "1.1.1.255", 25, 0);
+
+ test_in_addr_prefix_intersect_one(AF_INET6, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", 128, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffe", 128, 0);
+ test_in_addr_prefix_intersect_one(AF_INET6, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", 0, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", 128, 1);
+ test_in_addr_prefix_intersect_one(AF_INET6, "::", 0, "beef:beef:beef:beef:beef:beef:beef:beef", 128, 1);
+
+ test_in_addr_prefix_intersect_one(AF_INET6, "1::2", 64, "1::2", 64, 1);
+ test_in_addr_prefix_intersect_one(AF_INET6, "2::2", 64, "1::2", 64, 0);
+
+ test_in_addr_prefix_intersect_one(AF_INET6, "1::1", 120, "1::007f", 121, 1);
+ test_in_addr_prefix_intersect_one(AF_INET6, "1::1", 120, "1::007f", 122, 1);
+ test_in_addr_prefix_intersect_one(AF_INET6, "1::1", 121, "1::007f", 121, 1);
+ test_in_addr_prefix_intersect_one(AF_INET6, "1::1", 121, "1::00ff", 121, 0);
+}
+
+static void test_in_addr_prefix_next_one(unsigned f, const char *before, unsigned pl, const char *after) {
+ union in_addr_union ubefore, uafter, t;
+
+ assert_se(in_addr_from_string(f, before, &ubefore) >= 0);
+
+ t = ubefore;
+ assert_se((in_addr_prefix_next(f, &t, pl) > 0) == !!after);
+
+ if (after) {
+ assert_se(in_addr_from_string(f, after, &uafter) >= 0);
+ assert_se(in_addr_equal(f, &t, &uafter) > 0);
+ }
+}
+
+static void test_in_addr_prefix_next(void) {
+
+ test_in_addr_prefix_next_one(AF_INET, "192.168.0.0", 24, "192.168.1.0");
+ test_in_addr_prefix_next_one(AF_INET, "192.168.0.0", 16, "192.169.0.0");
+ test_in_addr_prefix_next_one(AF_INET, "192.168.0.0", 20, "192.168.16.0");
+
+ test_in_addr_prefix_next_one(AF_INET, "0.0.0.0", 32, "0.0.0.1");
+ test_in_addr_prefix_next_one(AF_INET, "255.255.255.255", 32, NULL);
+ test_in_addr_prefix_next_one(AF_INET, "255.255.255.0", 24, NULL);
+
+ test_in_addr_prefix_next_one(AF_INET6, "4400::", 128, "4400::0001");
+ test_in_addr_prefix_next_one(AF_INET6, "4400::", 120, "4400::0100");
+ test_in_addr_prefix_next_one(AF_INET6, "4400::", 127, "4400::0002");
+ test_in_addr_prefix_next_one(AF_INET6, "4400::", 8, "4500::");
+ test_in_addr_prefix_next_one(AF_INET6, "4400::", 7, "4600::");
+
+ test_in_addr_prefix_next_one(AF_INET6, "::", 128, "::1");
+
+ test_in_addr_prefix_next_one(AF_INET6, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", 128, NULL);
+ test_in_addr_prefix_next_one(AF_INET6, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ff00", 120, NULL);
+
+}
+
+static void *connect_thread(void *arg) {
+ union sockaddr_union *sa = arg;
+ _cleanup_close_ int fd = -1;
+
+ fd = socket(AF_INET, SOCK_STREAM | SOCK_CLOEXEC, 0);
+ assert(fd >= 0);
+
+ assert_se(connect(fd, &sa->sa, sizeof(sa->in)) == 0);
+
+ return NULL;
+}
+
+static void test_nameinfo_pretty(void) {
+ _cleanup_free_ char *stdin_name = NULL, *localhost = NULL;
+
+ union sockaddr_union s = {
+ .in.sin_family = AF_INET,
+ .in.sin_port = 0,
+ .in.sin_addr.s_addr = htonl(INADDR_ANY),
+ };
+ int r;
+
+ union sockaddr_union c = {};
+ socklen_t slen = sizeof(c.in), clen = sizeof(c.in);
+
+ _cleanup_close_ int sfd = -1, cfd = -1;
+ r = getnameinfo_pretty(STDIN_FILENO, &stdin_name);
+ log_info("No connection remote: %s", strerror(-r));
+
+ assert_se(r < 0);
+
+ sfd = socket(AF_INET, SOCK_STREAM|SOCK_CLOEXEC, 0);
+ assert(sfd >= 0);
+
+ assert_se(bind(sfd, &s.sa, sizeof(s.in)) == 0);
+
+ /* find out the port number */
+ assert_se(getsockname(sfd, &s.sa, &slen) == 0);
+
+ assert_se(listen(sfd, 1) == 0);
+
+ assert_se(asynchronous_job(connect_thread, &s) == 0);
+
+ log_debug("Accepting new connection on fd:%d", sfd);
+ cfd = accept4(sfd, &c.sa, &clen, SOCK_CLOEXEC);
+ assert(cfd >= 0);
+
+ r = getnameinfo_pretty(cfd, &localhost);
+ log_info("Connection from %s", localhost);
+ assert(r == 0);
+}
+
+static void test_sockaddr_equal(void) {
+ union sockaddr_union a = {
+ .in.sin_family = AF_INET,
+ .in.sin_port = 0,
+ .in.sin_addr.s_addr = htonl(INADDR_ANY),
+ };
+ union sockaddr_union b = {
+ .in.sin_family = AF_INET,
+ .in.sin_port = 0,
+ .in.sin_addr.s_addr = htonl(INADDR_ANY),
+ };
+ union sockaddr_union c = {
+ .in.sin_family = AF_INET,
+ .in.sin_port = 0,
+ .in.sin_addr.s_addr = htonl(1234),
+ };
+ union sockaddr_union d = {
+ .in6.sin6_family = AF_INET6,
+ .in6.sin6_port = 0,
+ .in6.sin6_addr = IN6ADDR_ANY_INIT,
+ };
+ assert_se(sockaddr_equal(&a, &a));
+ assert_se(sockaddr_equal(&a, &b));
+ assert_se(sockaddr_equal(&d, &d));
+ assert_se(!sockaddr_equal(&a, &c));
+ assert_se(!sockaddr_equal(&b, &c));
+}
+
int main(int argc, char *argv[]) {
+
+ log_set_max_level(LOG_DEBUG);
+
test_socket_address_parse();
test_socket_address_parse_netlink();
test_socket_address_equal();
test_socket_address_get_path();
+ test_socket_address_is();
+ test_socket_address_is_netlink();
+
+ test_in_addr_prefix_intersect();
+ test_in_addr_prefix_next();
+
+ test_nameinfo_pretty();
+
+ test_sockaddr_equal();
+
+ return 0;
}
~ianmdlvl / elogind.git / blobdiff