On 12/06/2016 08:55 AM, Richard Haines wrote:
> Added support for IPv6 and split the Netlabel tests into two,
> one for CIPSO4 full labeling and the other for plain CIPSO4.
>
> Signed-off-by: Richard Haines <richard_c_haines@xxxxxxxxxxxxxx>
Thanks, applied, with one fix on top to fix it on RHEL6.
> ---
> Changes since RFC patch:
> Removed two tests as requested.
> Removed the port checks from client.c/server.c as will be validated by
> the call to getaddrinfo(3).
> Removed INET6 entry from ToDo list.
>
> README | 1 +
> ToDo | 1 -
> .../inet_socket/{netlabel-flush => cipso-fl-flush} | 0
> tests/inet_socket/{netlabel-load => cipso-fl-load} | 2 +-
> tests/inet_socket/cipso-flush | 5 +
> tests/inet_socket/cipso-load | 11 ++
> tests/inet_socket/client.c | 94 ++++++++--------
> tests/inet_socket/ipsec-load | 6 +
> tests/inet_socket/iptables-flush | 2 +
> tests/inet_socket/iptables-load | 20 ++++
> tests/inet_socket/server.c | 73 ++++++------
> tests/inet_socket/test | 122 ++++++++++++++++++---
> 12 files changed, 234 insertions(+), 103 deletions(-)
> rename tests/inet_socket/{netlabel-flush => cipso-fl-flush} (100%)
> rename tests/inet_socket/{netlabel-load => cipso-fl-load} (89%)
> create mode 100755 tests/inet_socket/cipso-flush
> create mode 100755 tests/inet_socket/cipso-load
>
> diff --git a/README b/README
> index 69b4839..8dbbbda 100644
> --- a/README
> +++ b/README
> @@ -16,6 +16,7 @@ test SELinux:
> CONFIG_AUDIT=y
> CONFIG_NET=y
> CONFIG_INET=y
> +CONFIG_IPV6=y
> CONFIG_SECURITY=y
> CONFIG_SECURITY_NETWORK=y
> CONFIG_SECURITY_NETWORK_XFRM=y
> diff --git a/ToDo b/ToDo
> index 3f4cb29..afa910b 100644
> --- a/ToDo
> +++ b/ToDo
> @@ -1,6 +1,5 @@
> unix_socket, inet_socket: test individual failure (denial) of common socket permissions (create, bind, ...).
> unix_socket, inet_socket: test setsockcreatecon.
> -inet_socket: generalize tests to cover INET6 as well as INET.
> inet_socket: test individual failure of netif ingress/egress.
> inet_socket: test individual failure of node recvfrom/sendto.
> inet_socket: test packet forward_in/forward_out (requires peer labeling + secmark configuration).
> diff --git a/tests/inet_socket/netlabel-flush b/tests/inet_socket/cipso-fl-flush
> similarity index 100%
> rename from tests/inet_socket/netlabel-flush
> rename to tests/inet_socket/cipso-fl-flush
> diff --git a/tests/inet_socket/netlabel-load b/tests/inet_socket/cipso-fl-load
> similarity index 89%
> rename from tests/inet_socket/netlabel-load
> rename to tests/inet_socket/cipso-fl-load
> index 35898d3..3fbc928 100755
> --- a/tests/inet_socket/netlabel-load
> +++ b/tests/inet_socket/cipso-fl-load
> @@ -7,7 +7,7 @@
> # CIPSOv4 only supports passing MLS labels across the network).
>
> # Define a localhost/loopback doi and apply it to the loopback address
> -# so that we get full SELinux labels over loopback connections.
> +# so that we get full SELinux labels over IPv4 loopback connections.
> netlabelctl cipsov4 add local doi:1
> netlabelctl map del default
> netlabelctl map add default address:0.0.0.0/0 protocol:unlbl
> diff --git a/tests/inet_socket/cipso-flush b/tests/inet_socket/cipso-flush
> new file mode 100755
> index 0000000..2ac8523
> --- /dev/null
> +++ b/tests/inet_socket/cipso-flush
> @@ -0,0 +1,5 @@
> +#!/bin/sh
> +# Reset NetLabel configuration to unlabeled for all.
> +netlabelctl map del default
> +netlabelctl cipsov4 del doi:16
> +netlabelctl map add default protocol:unlbl
> diff --git a/tests/inet_socket/cipso-load b/tests/inet_socket/cipso-load
> new file mode 100755
> index 0000000..662747d
> --- /dev/null
> +++ b/tests/inet_socket/cipso-load
> @@ -0,0 +1,11 @@
> +#!/bin/sh
> +# Based on http://paulmoore.livejournal.com/7234.html.
> +#
> +# Modifications:
> +# - Defined a doi for testing loopback for CIPSOv4.
> +
> +netlabelctl cipsov4 add pass doi:16 tags:5
> +netlabelctl map del default
> +netlabelctl map add default address:0.0.0.0/0 protocol:unlbl
> +netlabelctl map add default address:::/0 protocol:unlbl
> +netlabelctl map add default address:127.0.0.1 protocol:cipsov4,16
> diff --git a/tests/inet_socket/client.c b/tests/inet_socket/client.c
> index cf274cf..5c471f0 100644
> --- a/tests/inet_socket/client.c
> +++ b/tests/inet_socket/client.c
> @@ -2,6 +2,7 @@
> #include <sys/time.h>
> #include <sys/socket.h>
> #include <netinet/in.h>
> +#include <netdb.h>
> #include <arpa/inet.h>
> #include <sys/un.h>
> #include <stdlib.h>
> @@ -18,51 +19,59 @@
> void usage(char *progname)
> {
> fprintf(stderr,
> - "usage: %s [-n] [stream|dgram] port\n",
> - progname);
> + "usage: %s [-e expected_msg] [stream|dgram] addr port\n"
> + "\nWhere:\n\t"
> + "-e Optional expected message from server e.g. \"nopeer\".\n\t"
> + " If not present the client context will be used as a\n\t"
> + " comparison with the servers reply.\n\t"
> + "stream Use TCP protocol or:\n\t"
> + "dgram use UDP protocol.\n\t"
> + "addr IPv4 or IPv6 address (e.g. 127.0.0.1 or ::1)\n\t"
> + "port Port for accessing server.\n", progname);
> exit(1);
> }
>
> -int
> -main(int argc, char **argv)
> +int main(int argc, char **argv)
> {
> - char byte, label[256];
> - int sock;
> - int result;
> - struct sockaddr_in sin;
> - socklen_t sinlen;
> - int type;
> - char *mycon;
> - unsigned short port;
> + char byte, label[256], *expected = NULL;
> + int sock, result, opt;
> + struct addrinfo hints, *serverinfo;
> struct timeval tm;
> - int opt;
> - bool nopeer = false;
>
> - while ((opt = getopt(argc, argv, "n")) != -1) {
> + while ((opt = getopt(argc, argv, "e:")) != -1) {
> switch (opt) {
> - case 'n':
> - nopeer = true;
> + case 'e':
> + expected = optarg;
> break;
> default:
> usage(argv[0]);
> }
> }
>
> - if ((argc - optind) != 2)
> + if ((argc - optind) != 3)
> usage(argv[0]);
>
> - if (!strcmp(argv[optind], "stream"))
> - type = SOCK_STREAM;
> - else if (!strcmp(argv[optind], "dgram"))
> - type = SOCK_DGRAM;
> - else
> - usage(argv[0]);
> + memset(&hints, 0, sizeof(struct addrinfo));
>
> - port = atoi(argv[optind + 1]);
> - if (!port)
> + if (!strcmp(argv[optind], "stream")) {
> + hints.ai_socktype = SOCK_STREAM;
> + hints.ai_protocol = IPPROTO_TCP;
> + } else if (!strcmp(argv[optind], "dgram")) {
> + hints.ai_socktype = SOCK_DGRAM;
> + hints.ai_protocol = IPPROTO_UDP;
> + } else {
> usage(argv[0]);
> + }
> +
> + result = getaddrinfo(argv[optind + 1], argv[optind + 2], &hints,
> + &serverinfo);
> + if (result < 0) {
> + fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(result));
> + exit(1);
> + }
>
> - sock = socket(AF_INET, type, 0);
> + sock = socket(serverinfo->ai_family, serverinfo->ai_socktype,
> + serverinfo->ai_protocol);
> if (sock < 0) {
> perror("socket");
> exit(1);
> @@ -70,23 +79,13 @@ main(int argc, char **argv)
>
> tm.tv_sec = 5;
> tm.tv_usec = 0;
> - result = setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, &tm, sizeof tm);
> + result = setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO, &tm, sizeof(tm));
> if (result < 0) {
> perror("setsockopt: SO_SNDTIMEO");
> exit(1);
> }
>
> - bzero(&sin, sizeof(struct sockaddr_in));
> - sin.sin_family = AF_INET;
> - sin.sin_port = htons(port);
> - if (inet_aton("127.0.0.1", &sin.sin_addr) == 0) {
> - fprintf(stderr, "%s: inet_ntoa: invalid address\n", argv[0]);
> - close(sock);
> - exit(1);
> - }
> -
> - sinlen = sizeof(sin);
> - result = connect(sock, (struct sockaddr *) &sin, sinlen);
> + result = connect(sock, serverinfo->ai_addr, serverinfo->ai_addrlen);
> if (result < 0) {
> perror("connect");
> close(sock);
> @@ -101,7 +100,7 @@ main(int argc, char **argv)
> exit(1);
> }
>
> - if (type == SOCK_DGRAM) {
> + if (hints.ai_socktype == SOCK_DGRAM) {
> struct pollfd fds;
>
> fds.fd = sock;
> @@ -125,15 +124,8 @@ main(int argc, char **argv)
> }
> label[result] = 0;
>
> - if (nopeer) {
> - mycon = strdup("nopeer");
> - if (!mycon) {
> - perror("strdup");
> - close(sock);
> - exit(1);
> - }
> - } else {
> - result = getcon(&mycon);
> + if (!expected) {
> + result = getcon(&expected);
> if (result < 0) {
> perror("getcon");
> close(sock);
> @@ -141,9 +133,9 @@ main(int argc, char **argv)
> }
> }
>
> - if (strcmp(mycon, label)) {
> + if (strcmp(expected, label)) {
> fprintf(stderr, "%s: expected %s, got %s\n",
> - argv[0], mycon, label);
> + argv[0], expected, label);
> exit(1);
> }
>
> diff --git a/tests/inet_socket/ipsec-load b/tests/inet_socket/ipsec-load
> index c72d4b9..21e2dfe 100755
> --- a/tests/inet_socket/ipsec-load
> +++ b/tests/inet_socket/ipsec-load
> @@ -9,3 +9,9 @@ ip xfrm state add src 127.0.0.1 dst 127.0.0.1 proto ah spi 0x200 ctx $goodclient
> ip xfrm state add src 127.0.0.1 dst 127.0.0.1 proto ah spi 0x250 ctx $badclientcon auth sha1 0123456789012345
> ip xfrm policy add src 127.0.0.1 dst 127.0.0.1 proto tcp dir out ctx "system_u:object_r:test_spd_t:s0" tmpl proto ah mode transport level required
> ip xfrm policy add src 127.0.0.1 dst 127.0.0.1 proto udp dir out ctx "system_u:object_r:test_spd_t:s0" tmpl proto ah mode transport level required
> +
> +# IPv6 loopback
> +ip xfrm state add src ::1 dst ::1 proto ah spi 0x200 ctx $goodclientcon auth sha1 0123456789012345
> +ip xfrm state add src ::1 dst ::1 proto ah spi 0x250 ctx $badclientcon auth sha1 0123456789012345
> +ip xfrm policy add src ::1 dst ::1 proto tcp dir out ctx "system_u:object_r:test_spd_t:s0" tmpl proto ah mode transport level required
> +ip xfrm policy add src ::1 dst ::1 proto udp dir out ctx "system_u:object_r:test_spd_t:s0" tmpl proto ah mode transport level required
> diff --git a/tests/inet_socket/iptables-flush b/tests/inet_socket/iptables-flush
> index 8371648..c168d89 100755
> --- a/tests/inet_socket/iptables-flush
> +++ b/tests/inet_socket/iptables-flush
> @@ -2,3 +2,5 @@
> # Flush the security table.
> iptables -t security -F
> iptables -t security -X NEWCONN
> +ip6tables -t security -F
> +ip6tables -t security -X NEWCONN
> diff --git a/tests/inet_socket/iptables-load b/tests/inet_socket/iptables-load
> index c55e427..5be94f4 100755
> --- a/tests/inet_socket/iptables-load
> +++ b/tests/inet_socket/iptables-load
> @@ -27,3 +27,23 @@ iptables -t security -A OUTPUT -m state --state ESTABLISHED,RELATED -j CONNSECMA
> # Label UDP packets similarly.
> iptables -t security -A INPUT -i lo -p udp --dport 65535 -j SECMARK --selctx system_u:object_r:test_server_packet_t:s0
> iptables -t security -A OUTPUT -o lo -p udp --sport 65535 -j SECMARK --selctx system_u:object_r:test_server_packet_t:s0
> +
> +##### IPv6 entries
> +ip6tables -t security -F
> +
> +# Create a chain for new connection marking.
> +ip6tables -t security -N NEWCONN
> +
> +# Accept incoming connections, label SYN packets, and copy labels to connections.
> +ip6tables -t security -A INPUT -i lo -p tcp --dport 65535 -m state --state NEW -j NEWCONN
> +ip6tables -t security -A NEWCONN -j SECMARK --selctx system_u:object_r:test_server_packet_t:s0
> +ip6tables -t security -A NEWCONN -j CONNSECMARK --save
> +ip6tables -t security -A NEWCONN -j ACCEPT
> +
> +# Common rules which copy connection labels to established and related packets.
> +ip6tables -t security -A INPUT -m state --state ESTABLISHED,RELATED -j CONNSECMARK --restore
> +ip6tables -t security -A OUTPUT -m state --state ESTABLISHED,RELATED -j CONNSECMARK --restore
> +
> +# Label UDP packets similarly.
> +ip6tables -t security -A INPUT -i lo -p udp --dport 65535 -j SECMARK --selctx system_u:object_r:test_server_packet_t:s0
> +ip6tables -t security -A OUTPUT -o lo -p udp --sport 65535 -j SECMARK --selctx system_u:object_r:test_server_packet_t:s0
> diff --git a/tests/inet_socket/server.c b/tests/inet_socket/server.c
> index a53e346..2801397 100644
> --- a/tests/inet_socket/server.c
> +++ b/tests/inet_socket/server.c
> @@ -1,6 +1,8 @@
> #include <sys/types.h>
> #include <sys/socket.h>
> #include <netinet/in.h>
> +#include <arpa/inet.h>
> +#include <netdb.h>
> #include <stdlib.h>
> #include <stddef.h>
> #include <string.h>
> @@ -18,23 +20,25 @@
>
> void usage(char *progname)
> {
> - fprintf(stderr, "usage: %s [-n] [stream|dgram] port\n", progname);
> + fprintf(stderr,
> + "usage: %s [-n] [stream|dgram] port\n"
> + "\nWhere:\n\t"
> + "-n No peer context will be available therefore send\n\t"
> + " \"nopeer\" message to client, otherwise the peer context\n\t"
> + " will be retrieved and sent to client.\n\t"
> + "stream Use TCP protocol or:\n\t"
> + "dgram use UDP protocol.\n\t"
> + "port Listening port\n", progname);
> exit(1);
> }
>
> -static const int on = 1;
> -
> -int
> -main(int argc, char **argv)
> +int main(int argc, char **argv)
> {
> - int sock;
> - int result;
> - struct sockaddr_in sin;
> + int sock, result, opt, on = 1;
> socklen_t sinlen;
> - int type;
> + struct sockaddr_storage sin;
> + struct addrinfo hints, *res;
> char byte;
> - unsigned short port;
> - int opt;
> bool nopeer = false;
>
> while ((opt = getopt(argc, argv, "n")) != -1) {
> @@ -50,23 +54,31 @@ main(int argc, char **argv)
> if ((argc - optind) != 2)
> usage(argv[0]);
>
> - if (!strcmp(argv[optind], "stream"))
> - type = SOCK_STREAM;
> - else if (!strcmp(argv[optind], "dgram"))
> - type = SOCK_DGRAM;
> - else
> - usage(argv[0]);
> + memset(&hints, 0, sizeof(struct addrinfo));
> + hints.ai_flags = AI_PASSIVE;
> + hints.ai_family = AF_INET6;
>
> - port = atoi(argv[optind + 1]);
> - if (!port)
> + if (!strcmp(argv[optind], "stream")) {
> + hints.ai_socktype = SOCK_STREAM;
> + hints.ai_protocol = IPPROTO_TCP;
> + } else if (!strcmp(argv[optind], "dgram")) {
> + hints.ai_socktype = SOCK_DGRAM;
> + hints.ai_protocol = IPPROTO_UDP;
> + } else {
> usage(argv[0]);
> + }
> +
> + result = getaddrinfo(NULL, argv[optind + 1], &hints, &res);
> + if (result < 0) {
> + printf("getaddrinfo: %s\n", gai_strerror(result));
> + exit(1);
> + }
>
> - sock = socket(AF_INET, type, 0);
> + sock = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
> if (sock < 0) {
> perror("socket");
> exit(1);
> }
> -
> result = setsockopt(sock, SOL_IP, IP_PASSSEC, &on, sizeof(on));
> if (result < 0) {
> perror("setsockopt: SO_PASSSEC");
> @@ -76,23 +88,18 @@ main(int argc, char **argv)
>
> result = setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
> if (result < 0) {
> - perror("setsockopt: SO_PASSSEC");
> + perror("setsockopt: SO_REUSEADDR");
> close(sock);
> exit(1);
> }
>
> - bzero(&sin, sizeof(struct sockaddr_in));
> - sin.sin_family = AF_INET;
> - sin.sin_port = htons(port);
> - sin.sin_addr.s_addr = INADDR_ANY;
> - sinlen = sizeof(sin);
> - if (bind(sock, (struct sockaddr *) &sin, sinlen) < 0) {
> + if (bind(sock, res->ai_addr, res->ai_addrlen) < 0) {
> perror("bind");
> close(sock);
> exit(1);
> }
>
> - if (type == SOCK_STREAM) {
> + if (hints.ai_socktype == SOCK_STREAM) {
> if (listen(sock, SOMAXCONN)) {
> perror("listen");
> close(sock);
> @@ -105,8 +112,7 @@ main(int argc, char **argv)
> socklen_t labellen = sizeof(peerlabel);
>
> sinlen = sizeof(sin);
> - newsock = accept(sock, (struct sockaddr *)&sin,
> - &sinlen);
> + newsock = accept(sock, (struct sockaddr *)&sin, &sinlen);
> if (newsock < 0) {
> perror("accept");
> close(sock);
> @@ -117,12 +123,14 @@ main(int argc, char **argv)
> strcpy(peerlabel, "nopeer");
> } else {
> peerlabel[0] = 0;
> - result = getsockopt(newsock, SOL_SOCKET, SO_PEERSEC, peerlabel,
> + result = getsockopt(newsock, SOL_SOCKET,
> + SO_PEERSEC, peerlabel,
> &labellen);
> if (result < 0) {
> perror("getsockopt: SO_PEERSEC");
> exit(1);
> }
> +
> printf("%s: Got peer label=%s\n", argv[0], peerlabel);
> }
>
> @@ -183,7 +191,6 @@ main(int argc, char **argv)
> }
> }
> }
> -
> result = sendto(sock, msglabel, strlen(msglabel), 0,
> msg.msg_name, msg.msg_namelen);
> if (result < 0) {
> diff --git a/tests/inet_socket/test b/tests/inet_socket/test
> index e97151e..8391744 100755
> --- a/tests/inet_socket/test
> +++ b/tests/inet_socket/test
> @@ -6,14 +6,14 @@ BEGIN {
> if (system("ip xfrm policy help 2>&1 | grep -q ctx") != 0) {
> plan skip_all => "ctx not supported in ip xfrm policy";
> } else {
> - plan tests => 20;
> + plan tests => 33;
> }
> }
>
> $basedir = $0; $basedir =~ s|(.*)/[^/]*|$1|;
>
> -# Load NetLabel configuration.
> -system "$basedir/netlabel-load";
> +# Load NetLabel configuration for full CIPSO4 labeling over loopback.
> +system "$basedir/cipso-fl-load";
>
> # Start the stream server.
> if (($pid = fork()) == 0) {
> @@ -23,11 +23,11 @@ if (($pid = fork()) == 0) {
> sleep 1; # Give it a moment to initialize.
>
> # Verify that authorized client can communicate with the server.
> -$result = system "runcon -t test_inet_client_t $basedir/client stream 65535";
> +$result = system "runcon -t test_inet_client_t $basedir/client stream 127.0.0.1 65535";
> ok($result eq 0);
>
> # Verify that unauthorized client cannot communicate with the server.
> -$result = system "runcon -t test_inet_bad_client_t -- $basedir/client stream 65535 2>&1";
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client stream 127.0.0.1 65535 2>&1";
> ok($result);
>
> # Kill the server.
> @@ -41,18 +41,64 @@ if (($pid = fork()) == 0) {
> sleep 1; # Give it a moment to initialize
>
> # Verify that authorized client can communicate with the server.
> -$result = system "runcon -t test_inet_client_t $basedir/client dgram 65535";
> +$result = system "runcon -t test_inet_client_t $basedir/client dgram 127.0.0.1 65535";
> ok($result eq 0);
>
> # Verify that unauthorized client cannot communicate with the server.
> -$result = system "runcon -t test_inet_bad_client_t -- $basedir/client dgram 65535 2>&1";
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client dgram 127.0.0.1 65535 2>&1";
> ok($result);
>
> # Kill the server.
> kill TERM, $pid;
>
> # Flush NetLabel configuration.
> -system "$basedir/netlabel-flush";
> +system "$basedir/cipso-fl-flush";
> +
> +# Load NetLabel configuration for CIPSO4 over loopback.
> +system "$basedir/cipso-load";
> +
> +# Start the stream server with a defined level.
> +if (($pid = fork()) == 0) {
> + exec "runcon -t test_inet_server_t -l s0:c0.c10 $basedir/server stream 65535";
> +}
> +
> +sleep 1; # Give it a moment to initialize.
> +
> +# Verify that authorized client can communicate with the server using level.
> +$result = system "runcon -t test_inet_client_t -l s0:c0.c10 $basedir/client -e system_u:object_r:netlabel_peer_t:s0:c0.c10 stream 127.0.0.1 65535";
> +ok($result eq 0);
> +
> +# Verify that authorized client can communicate with the server using level.
> +$result = system "runcon -t test_inet_client_t -l s0:c8.c10 $basedir/client -e system_u:object_r:netlabel_peer_t:s0:c8.c10 stream 127.0.0.1 65535";
> +ok($result eq 0);
> +
> +# Verify that authorized client cannot communicate with the server using different level.
> +$result = system "runcon -t test_inet_client_t -l s0:c8.c12 $basedir/client stream 127.0.0.1 65535 2>&1";
> +ok($result);
> +
> +# Kill the server.
> +kill TERM, $pid;
> +
> +# Start the dgram server with a defined level.
> +if (($pid = fork()) == 0) {
> + exec "runcon -t test_inet_server_t -l s0:c20.c50 $basedir/server dgram 65535";
> +}
> +
> +sleep 1; # Give it a moment to initialize.
> +
> +# Verify that authorized client can communicate with the server using same levels.
> +$result = system "runcon -t test_inet_client_t -l s0:c20.c50 $basedir/client -e system_u:object_r:netlabel_peer_t:s0:c20.c50 dgram 127.0.0.1 65535";
> +ok($result eq 0);
> +
> +# Verify that authorized client cannot communicate with the server using levels dominating the server.
> +$result = system "runcon -t test_inet_client_t -l s0:c40.c51 $basedir/client dgram 127.0.0.1 65535 2>&1";
> +ok($result);
> +
> +# Kill the server.
> +kill TERM, $pid;
> +
> +# Flush NetLabel configuration.
> +system "$basedir/cipso-flush";
>
> # Verify that authorized domain can bind UDP sockets.
> $result = system "runcon -t test_inet_bind_t -- $basedir/bind dgram 65535 2>&1";
> @@ -97,11 +143,19 @@ if (($pid = fork()) == 0) {
> sleep 1; # Give it a moment to initialize.
>
> # Verify that authorized client can communicate with the server.
> -$result = system "runcon -t test_inet_client_t $basedir/client stream 65535";
> +$result = system "runcon -t test_inet_client_t $basedir/client stream 127.0.0.1 65535";
> ok($result eq 0);
>
> # Verify that unauthorized client cannot communicate with the server.
> -$result = system "runcon -t test_inet_bad_client_t -- $basedir/client stream 65535 2>&1";
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client stream 127.0.0.1 65535 2>&1";
> +ok($result);
> +
> +# Verify that authorized client can communicate with the server.
> +$result = system "runcon -t test_inet_client_t $basedir/client stream ::1 65535";
> +ok($result eq 0);
> +
> +# Verify that unauthorized client cannot communicate with the server.
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client stream ::1 65535 2>&1";
> ok($result);
>
> # Kill the server.
> @@ -115,20 +169,38 @@ if (($pid = fork()) == 0) {
> sleep 1; # Give it a moment to initialize
>
> # Verify that authorized client can communicate with the server.
> -$result = system "runcon -t test_inet_client_t $basedir/client dgram 65535";
> +$result = system "runcon -t test_inet_client_t $basedir/client dgram 127.0.0.1 65535";
> ok($result eq 0);
>
> # Verify that unauthorized client cannot communicate with the server.
> -$result = system "runcon -t test_inet_bad_client_t -- $basedir/client dgram 65535 2>&1";
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client dgram 127.0.0.1 65535 2>&1";
> ok($result);
>
> +# Verify that unauthorized client cannot communicate with the server.
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client dgram ::1 65535 2>&1";
> +ok($result);
> +
> +# Kill the server.
> +kill TERM, $pid;
> +
> +# Start the dgram server for IPSEC test using IPv6 but do not request peer context.
> +if (($pid = fork()) == 0) {
> + exec "runcon -t test_inet_server_t $basedir/server -n dgram 65535";
> +}
> +
> +sleep 1; # Give it a moment to initialize
> +
> +# This test now passes.
> +$result = system "runcon -t test_inet_client_t $basedir/client -e nopeer dgram ::1 65535";
> +ok($result eq 0);
> +
> # Kill the server.
> kill TERM, $pid;
>
> # Flush IPSEC configuration.
> system "$basedir/ipsec-flush";
>
> -# Load iptables configuration.
> +# Load iptables (IPv4 & IPv6) configuration.
> system "$basedir/iptables-load";
>
> # Start the stream server.
> @@ -139,11 +211,19 @@ if (($pid = fork()) == 0) {
> sleep 1; # Give it a moment to initialize.
>
> # Verify that authorized client can communicate with the server.
> -$result = system "runcon -t test_inet_client_t -- $basedir/client -n stream 65535";
> +$result = system "runcon -t test_inet_client_t -- $basedir/client -e nopeer stream 127.0.0.1 65535";
> ok($result eq 0);
>
> # Verify that unauthorized client cannot communicate with the server.
> -$result = system "runcon -t test_inet_bad_client_t -- $basedir/client -n stream 65535 2>&1";
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client -e nopeer stream 127.0.0.1 65535 2>&1";
> +ok($result);
> +
> +# Verify that authorized client can communicate with the server.
> +$result = system "runcon -t test_inet_client_t -- $basedir/client -e nopeer stream ::1 65535";
> +ok($result eq 0);
> +
> +# Verify that unauthorized client cannot communicate with the server.
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client -e nopeer stream ::1 65535 2>&1";
> ok($result);
>
> # Kill the server.
> @@ -157,11 +237,19 @@ if (($pid = fork()) == 0) {
> sleep 1; # Give it a moment to initialize
>
> # Verify that authorized client can communicate with the server.
> -$result = system "runcon -t test_inet_client_t $basedir/client -n dgram 65535";
> +$result = system "runcon -t test_inet_client_t $basedir/client -e nopeer dgram 127.0.0.1 65535";
> +ok($result eq 0);
> +
> +# Verify that unauthorized client cannot communicate with the server.
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client -e nopeer dgram 127.0.0.1 65535 2>&1";
> +ok($result);
> +
> +# Verify that authorized client can communicate with the server.
> +$result = system "runcon -t test_inet_client_t $basedir/client -e nopeer dgram ::1 65535";
> ok($result eq 0);
>
> # Verify that unauthorized client cannot communicate with the server.
> -$result = system "runcon -t test_inet_bad_client_t -- $basedir/client -n dgram 65535 2>&1";
> +$result = system "runcon -t test_inet_bad_client_t -- $basedir/client -e nopeer dgram ::1 65535 2>&1";
> ok($result);
>
> # Kill the server.
>
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