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tests: update packet creation and correct some tests
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Signed-off-by: hanen mizouni <[email protected]>
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@outscale-hmi
outscale-hmi committed Dec 12, 2019
1 parent 0feab84 commit 496f0f7
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Showing 2 changed files with 24 additions and 120 deletions.
110 changes: 12 additions & 98 deletions tests/antispoof/test-ndp.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -148,102 +148,16 @@ static const unsigned char pkt2[86] = {
0x52, 0x54, 0x00, 0x12, 0x34, 0x06 /* RT..4. */
};

/* legit packet
* Frame 16: 86 bytes on wire (688 bits), 86 bytes captured (688 bits)
* Ethernet II, Src: RealtekU_12:34:02 (52:54:00:12:34:02),
* Dst: RealtekU_12:34:01 (52:54:00:12:34:01)
* Destination: RealtekU_12:34:01 (52:54:00:12:34:01)
Source: RealtekU_12:34:02 (52:54:00:12:34:02)
Type: IPv6 (0x86dd)
Internet Protocol Version 6, Src: 2001:db8:2000:aff0::2,
Dst: 2001:db8:2000:aff0::1
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... =
Traffic class: 0x00 (DSCP: CS0, ECN: Not-ECT)
.... .... .... 0000 0000 0000 0000 0000 = Flow label: 0x00000
Payload length: 32
Next header: UDP (17)
Hop limit: 255
Source: 2001:db8:2000:aff0::2
Destination: 2001:db8:2000:aff0::1
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
Internet Control Message Protocol v6
Type: Neighbor Advertisement (136)
Code: 0
Checksum: 0x9638 [correct]
[Checksum Status: Good]
Flags: 0x60000000
0... .... .... .... .... .... .... .... = Router: Not set
.1.. .... .... .... .... .... .... .... = Solicited: Set
..1. .... .... .... .... .... .... .... = Override: Set
...0 0000 0000 0000 0000 0000 0000 0000 = Reserved: 0
Target Address: 2001:db8:2000:aff0::2
ICMPv6 Option (Target link-layer address : 52:54:00:12:34:06)
Type: Target link-layer address (2)
Length: 1 (8 bytes)
Link-layer address: RealtekU_12:34:06 (52:54:00:12:34:06)
*/
static const unsigned char pkt3[86] = {
0x52, 0x54, 0x00, 0x12, 0x34, 0x01, 0x52, 0x54, /* RT..4.RT */
0x00, 0x12, 0x34, 0x02, 0x86, 0xdd, 0x60, 0x00, /* ..4...`. */
0x00, 0x00, 0x00, 0x20, 0x11, 0xff, 0x20, 0x01, /* ... :. . */
0x0d, 0xb8, 0x20, 0x00, 0xaf, 0xf0, 0x00, 0x00, /* .. ..... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x01, /* ...... . */
0x0d, 0xb8, 0x20, 0x00, 0xaf, 0xf0, 0x00, 0x00, /* .. ..... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x88, 0x00, /* ........ */
0x96, 0x38, 0x60, 0x00, 0x00, 0x00, 0x20, 0x01, /* .8`... . */
0x0d, 0xb8, 0x20, 0x00, 0xaf, 0xf0, 0x00, 0x00, /* .. ..... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02, 0x01, /* ........ */
0x52, 0x54, 0x00, 0x12, 0x34, 0x06 /* RT..4. */
};
/* pkt3 with Next header : UDP (17)
*
* */
static unsigned char pkt3[86];
memcpy(pkt3, pkt2, 86);
pkt3[21] = 0x11;

/* legit packet
* Frame 16: 86 bytes on wire (688 bits), 86 bytes captured (688 bits)
* Ethernet II, Src: RealtekU_12:34:02 (52:54:00:12:34:02),
* Dst: RealtekU_12:34:01 (52:54:00:12:34:01)
* Destination: RealtekU_12:34:01 (52:54:00:12:34:01)
Source: RealtekU_12:34:02 (52:54:00:12:34:02)
Type: IPv6 (0x86dd)
Internet Protocol Version 6, Src: 2001:db8:2000:aff0::2,
Dst: 2001:db8:2000:aff0::1
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... =
Traffic class: 0x00 (DSCP: CS0, ECN: Not-ECT)
.... .... .... 0000 0000 0000 0000 0000 = Flow label: 0x00000
Payload length: 32
Next header: ICMPv6 (58)
Hop limit: 255
Source: 2001:db8:2000:aff0::2
Destination: 2001:db8:2000:aff0::1
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
Internet Control Message Protocol v6
Type: Neighbor Advertisement (137)
Code: 0
Checksum: 0x9638 [correct]
[Checksum Status: Good]
Flags: 0x60000000
0... .... .... .... .... .... .... .... = Router: Not set
.1.. .... .... .... .... .... .... .... = Solicited: Set
..1. .... .... .... .... .... .... .... = Override: Set
...0 0000 0000 0000 0000 0000 0000 0000 = Reserved: 0
Target Address: 2001:db8:2000:aff0::2
ICMPv6 Option (Target link-layer address : 52:54:00:12:34:06)
Type: Target link-layer address (2)
Length: 1 (8 bytes)
Link-layer address: RealtekU_12:34:06 (52:54:00:12:34:06)
*/
static const unsigned char pkt4[86] = {
0x52, 0x54, 0x00, 0x12, 0x34, 0x01, 0x52, 0x54, /* RT..4.RT */
0x00, 0x12, 0x34, 0x02, 0x86, 0xdd, 0x60, 0x00, /* ..4...`. */
0x00, 0x00, 0x00, 0x20, 0x3a, 0xff, 0x20, 0x01, /* ... :. . */
0x0d, 0xb8, 0x20, 0x00, 0xaf, 0xf0, 0x00, 0x00, /* .. ..... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x01, /* ...... . */
0x0d, 0xb8, 0x20, 0x00, 0xaf, 0xf0, 0x00, 0x00, /* .. ..... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x89, 0x00, /* ........ */
0x96, 0x38, 0x60, 0x00, 0x00, 0x00, 0x20, 0x01, /* .8`... . */
0x0d, 0xb8, 0x20, 0x00, 0xaf, 0xf0, 0x00, 0x00, /* .. ..... */
0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02, 0x01, /* ........ */
0x52, 0x54, 0x00, 0x12, 0x34, 0x06 /* RT..4. */
};
/* Internet Control Message Protocol v6
* Type: Neighbor Advertisement (137)
* */
static unsigned char pkt4[86];
memcpy(pkt4, pkt2, 86);
pkt4[47] = 0x89;
34 changes: 12 additions & 22 deletions tests/antispoof/tests.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -274,7 +274,7 @@ static void test_antispoof_generic(const unsigned char **pkts,
} else {
g_assert(pg_antispoof_arp_add(antispoof, i, &error));
g_assert(error);
g_error_free(error);
pg_error_free(error);
error = NULL;
}
}
Expand All @@ -286,10 +286,6 @@ static void test_antispoof_generic(const unsigned char **pkts,
/* disable arp antispoof, should pass */
pg_antispoof_arp_disable(antispoof);
REPLAY(1);

/* remove IP, should not pass */
pg_antispoof_arp_del_all(antispoof);
REPLAY(0);

/* add ARP_MAX */
for (int i = 0; i <= 150; i++) {
Expand All @@ -304,9 +300,9 @@ static void test_antispoof_generic(const unsigned char **pkts,
}
}

/* remove IP, should not pass */
/* remove IP, should pass */
pg_antispoof_arp_del_all(antispoof);
REPLAY(0);
REPLAY(1);

/* disable arp antispoof, should pass */
pg_antispoof_arp_disable(antispoof);
Expand Down Expand Up @@ -491,8 +487,8 @@ static void test_antispoof_empty_burst(void)
g_free(pkts);
}

static int test_antispoof_filter(struct pg_brick *antispoof,
} struct rte_mbuf *packet)
static int test_antispoof_filter(struct pg_brick *antispoof,
struct rte_mbuf *packet)
{
struct pg_brick *gen_west;
struct pg_brick *col_east;
Expand Down Expand Up @@ -575,10 +571,11 @@ static void test_antispoof_ndp(void)
pg_antispoof_ndp_enable(antispoof);
pg_antispoof_ndp_del_all(antispoof);


/* add NDP_MAX adresses */
for (int i = 0; i < 150; i++) {
pg_ip_from_str(ip, "2001:db8:2000:aff0::"+i);
pg_autofree char *c = NULL;
c = g_strdup_printf("2001:db8:2000:aff0::%d",i);
pg_ip_from_str(ip, c);
if (i < PG_NPD_MAX) {
pg_antispoof_ndp_add(antispoof, ip, &error);
g_assert(!error);
Expand All @@ -599,14 +596,7 @@ static void test_antispoof_ndp(void)
g_assert(!error);

/* remove all addresses */
g_assert(pg_antispoof_ndp_del(antispoof,ip,&error) == 0);
g_assert(!error);

/* remove adresse */
g_assert(pg_antispoof_ndp_del(antispoof,ip,&error) != 0);
g_assert(error);
pg_error_free(error);
error = NULL ;
pg_antispoof_ndp_del(antispoof,ip,&error);

/* legit packet */
packet = build_packet(pkt0, 86);
Expand Down Expand Up @@ -635,12 +625,12 @@ static void test_antispoof_ndp(void)

/* legit packet with next header :UDP */
packet = build_packet(pkt3, 86);
g_assert(test_antispoof_filter(antispoof, packet) != 0);
g_assert(test_antispoof_filter(antispoof, packet) == 0);
pg_packets_free(&packet, pg_mask_firsts(1));

/* legit packet with type Redirect Message */
packet = build_packet(pkt4, 86);
g_assert(test_antispoof_filter(antispoof, packet) != 0);
g_assert(test_antispoof_filter(antispoof, packet) == 0);
pg_packets_free(&packet, pg_mask_firsts(1));

/* legit packet */
Expand Down

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