diff options
Diffstat (limited to 'tests/sys/netgraph/ksocket.c')
| -rw-r--r-- | tests/sys/netgraph/ksocket.c | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/tests/sys/netgraph/ksocket.c b/tests/sys/netgraph/ksocket.c new file mode 100644 index 000000000000..a60c17bd337f --- /dev/null +++ b/tests/sys/netgraph/ksocket.c @@ -0,0 +1,180 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2024 Gleb Smirnoff <glebius@FreeBSD.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/socket.h> +#include <netinet/in.h> +#include <netgraph.h> +#include <netgraph/ng_socket.h> +#include <netgraph/ng_ksocket.h> + +#include <errno.h> + +#include <atf-c.h> + +static void +hellocheck(int wr, int rd) +{ + char sbuf[] = "Hello, peer!", rbuf[sizeof(sbuf)]; + + ATF_REQUIRE(send(wr, sbuf, sizeof(sbuf), 0) == sizeof(sbuf)); + ATF_REQUIRE(recv(rd, rbuf, sizeof(rbuf), 0) == sizeof(sbuf)); + ATF_REQUIRE(strcmp(sbuf, rbuf) == 0); +} + +#define OURHOOK "ks" + +ATF_TC_WITHOUT_HEAD(udp_connect); +ATF_TC_BODY(udp_connect, tc) +{ + struct ngm_mkpeer mkp = { + .type = NG_KSOCKET_NODE_TYPE, + .ourhook = OURHOOK, + .peerhook = "inet/dgram/udp", + }; + struct sockaddr_in sin = { + .sin_family = AF_INET, + .sin_addr.s_addr = htonl(INADDR_LOOPBACK), + .sin_len = sizeof(sin), + }; + socklen_t slen = sizeof(sin); + int cs, ds, us; + + ATF_REQUIRE((us = socket(PF_INET, SOCK_DGRAM, 0)) > 0); + ATF_REQUIRE(bind(us, (struct sockaddr *)&sin, sizeof(sin)) == 0); + ATF_REQUIRE(getsockname(us, (struct sockaddr *)&sin, &slen) == 0); + + ATF_REQUIRE(NgMkSockNode(NULL, &cs, &ds) == 0); + ATF_REQUIRE(NgSendMsg(cs, ".", NGM_GENERIC_COOKIE, NGM_MKPEER, &mkp, + sizeof(mkp)) >= 0); + ATF_REQUIRE(NgSendMsg(cs, ".:" OURHOOK, NGM_KSOCKET_COOKIE, + NGM_KSOCKET_CONNECT, &sin, sizeof(sin)) >= 0); + + hellocheck(ds, us); +} + +ATF_TC_WITHOUT_HEAD(udp_bind); +ATF_TC_BODY(udp_bind, tc) +{ + struct ngm_mkpeer mkp = { + .type = NG_KSOCKET_NODE_TYPE, + .ourhook = OURHOOK, + .peerhook = "inet/dgram/udp", + }; + struct sockaddr_in sin = { + .sin_family = AF_INET, + .sin_addr.s_addr = htonl(INADDR_LOOPBACK), + .sin_len = sizeof(sin), + }; + struct ng_mesg *rep; + int cs, ds, us; + + ATF_REQUIRE(NgMkSockNode(NULL, &cs, &ds) == 0); + ATF_REQUIRE(NgSendMsg(cs, ".", NGM_GENERIC_COOKIE, NGM_MKPEER, &mkp, + sizeof(mkp)) >= 0); + ATF_REQUIRE(NgSendMsg(cs, ".:" OURHOOK, NGM_KSOCKET_COOKIE, + NGM_KSOCKET_BIND, &sin, sizeof(sin)) >= 0); + ATF_REQUIRE(NgSendMsg(cs, ".:" OURHOOK, NGM_KSOCKET_COOKIE, + NGM_KSOCKET_GETNAME, NULL, 0) >= 0); + ATF_REQUIRE(NgAllocRecvMsg(cs, &rep, NULL) == sizeof(struct ng_mesg) + + sizeof(struct sockaddr_in)); + + ATF_REQUIRE((us = socket(PF_INET, SOCK_DGRAM, 0)) > 0); + ATF_REQUIRE(connect(us, (struct sockaddr *)rep->data, + sizeof(struct sockaddr_in)) == 0); + + hellocheck(us, ds); +} + +ATF_TC_WITHOUT_HEAD(udp6_connect); +ATF_TC_BODY(udp6_connect, tc) +{ + struct ngm_mkpeer mkp = { + .type = NG_KSOCKET_NODE_TYPE, + .ourhook = OURHOOK, + .peerhook = "inet6/dgram/udp6", + }; + struct sockaddr_in6 sin6 = { + .sin6_family = AF_INET6, + }; + socklen_t slen = sizeof(sin6); + int cs, ds, us; + + ATF_REQUIRE((us = socket(PF_INET6, SOCK_DGRAM, 0)) > 0); + ATF_REQUIRE(bind(us, (struct sockaddr *)&sin6, sizeof(sin6)) == 0); + ATF_REQUIRE(getsockname(us, (struct sockaddr *)&sin6, &slen) == 0); + + ATF_REQUIRE(NgMkSockNode(NULL, &cs, &ds) == 0); + ATF_REQUIRE(NgSendMsg(cs, ".", NGM_GENERIC_COOKIE, NGM_MKPEER, &mkp, + sizeof(mkp)) >= 0); + ATF_REQUIRE(NgSendMsg(cs, ".:" OURHOOK, NGM_KSOCKET_COOKIE, + NGM_KSOCKET_CONNECT, &sin6, sizeof(sin6)) >= 0); + + hellocheck(ds, us); +} + + +ATF_TC_WITHOUT_HEAD(udp6_bind); +ATF_TC_BODY(udp6_bind, tc) +{ + struct ngm_mkpeer mkp = { + .type = NG_KSOCKET_NODE_TYPE, + .ourhook = OURHOOK, + .peerhook = "inet6/dgram/udp6", + }; + struct sockaddr_in6 sin6 = { + .sin6_family = AF_INET6, + .sin6_len = sizeof(sin6), + }; + struct ng_mesg *rep; + int cs, ds, us; + + ATF_REQUIRE(NgMkSockNode(NULL, &cs, &ds) == 0); + ATF_REQUIRE(NgSendMsg(cs, ".", NGM_GENERIC_COOKIE, NGM_MKPEER, &mkp, + sizeof(mkp)) >= 0); + ATF_REQUIRE(NgSendMsg(cs, ".:" OURHOOK, NGM_KSOCKET_COOKIE, + NGM_KSOCKET_BIND, &sin6, sizeof(sin6)) >= 0); + ATF_REQUIRE(NgSendMsg(cs, ".:" OURHOOK, NGM_KSOCKET_COOKIE, + NGM_KSOCKET_GETNAME, NULL, 0) >= 0); + ATF_REQUIRE(NgAllocRecvMsg(cs, &rep, NULL) == sizeof(struct ng_mesg) + + sizeof(struct sockaddr_in6)); + + ATF_REQUIRE((us = socket(PF_INET6, SOCK_DGRAM, 0)) > 0); + ATF_REQUIRE(connect(us, (struct sockaddr *)rep->data, + sizeof(struct sockaddr_in6)) == 0); + + hellocheck(us, ds); +} + +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, udp_connect); + ATF_TP_ADD_TC(tp, udp_bind); + ATF_TP_ADD_TC(tp, udp6_connect); + ATF_TP_ADD_TC(tp, udp6_bind); + + return (atf_no_error()); +} |