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reactor packet I/O & duplicated packet filter & evicted session filter

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This commit is contained in:
luwenpeng
2024-03-09 19:28:14 +08:00
parent ee35a26a9d
commit 512dfddd03
79 changed files with 1974 additions and 2093 deletions
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126
src/ip_reassembly/test/gtest_ipv6_reassembly.cpp
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@@ -607,7 +607,7 @@ TEST(IPV6_REASSEMBLE, NORMAL)
{
struct packet pkt;
struct packet *new_pkt;
const struct layer_record *layer;
const struct layer *layer;
struct ip_reassembly *mgr;
struct ip_reassembly_options opts = {
.enable = true,
@@ -616,11 +616,9 @@ TEST(IPV6_REASSEMBLE, NORMAL)
.bucket_num = 8,
};
timestamp_update();
mgr = ip_reassembly_new(&opts);
EXPECT_TRUE(mgr != NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -629,9 +627,9 @@ TEST(IPV6_REASSEMBLE, NORMAL)
// frag1
packet_parse(&pkt, (const char *)frag1, sizeof(frag1));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -640,9 +638,9 @@ TEST(IPV6_REASSEMBLE, NORMAL)
// frag2
packet_parse(&pkt, (const char *)frag2, sizeof(frag2));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -651,9 +649,9 @@ TEST(IPV6_REASSEMBLE, NORMAL)
// frag3
packet_parse(&pkt, (const char *)frag3, sizeof(frag3));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -662,9 +660,9 @@ TEST(IPV6_REASSEMBLE, NORMAL)
// frag4
packet_parse(&pkt, (const char *)frag4, sizeof(frag4));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -726,11 +724,9 @@ TEST(IPV6_REASSEMBLE, EXPIRE)
.bucket_num = 8,
};
timestamp_update();
mgr = ip_reassembly_new(&opts);
EXPECT_TRUE(mgr != NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -739,24 +735,20 @@ TEST(IPV6_REASSEMBLE, EXPIRE)
// frag1
packet_parse(&pkt, (const char *)frag1, sizeof(frag1));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
1, 1, 0, 0, // ip6: find, add, del, timeout
0, 0, 0, 0, 0, 0); // ip6: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
// sleep 1
sleep(1);
timestamp_update();
// frag2
packet_parse(&pkt, (const char *)frag2, sizeof(frag2));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 2);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -775,7 +767,7 @@ TEST(IPV6_REASSEMBLE, DUP_FIRST_FRAG)
{
struct packet pkt;
struct packet *new_pkt;
const struct layer_record *layer;
const struct layer *layer;
struct ip_reassembly *mgr;
struct ip_reassembly_options opts = {
.enable = true,
@@ -784,11 +776,9 @@ TEST(IPV6_REASSEMBLE, DUP_FIRST_FRAG)
.bucket_num = 8,
};
timestamp_update();
mgr = ip_reassembly_new(&opts);
EXPECT_TRUE(mgr != NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -797,9 +787,9 @@ TEST(IPV6_REASSEMBLE, DUP_FIRST_FRAG)
// frag1
packet_parse(&pkt, (const char *)frag1, sizeof(frag1));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -808,9 +798,9 @@ TEST(IPV6_REASSEMBLE, DUP_FIRST_FRAG)
// frag1
packet_parse(&pkt, (const char *)frag1, sizeof(frag1));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -819,9 +809,9 @@ TEST(IPV6_REASSEMBLE, DUP_FIRST_FRAG)
// frag2
packet_parse(&pkt, (const char *)frag2, sizeof(frag2));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -830,9 +820,9 @@ TEST(IPV6_REASSEMBLE, DUP_FIRST_FRAG)
// frag3
packet_parse(&pkt, (const char *)frag3, sizeof(frag3));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -841,9 +831,9 @@ TEST(IPV6_REASSEMBLE, DUP_FIRST_FRAG)
// frag4
packet_parse(&pkt, (const char *)frag4, sizeof(frag4));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -897,7 +887,7 @@ TEST(IPV6_REASSEMBLE, DUP_LAST_FRAG)
{
struct packet pkt;
struct packet *new_pkt;
const struct layer_record *layer;
const struct layer *layer;
struct ip_reassembly *mgr;
struct ip_reassembly_options opts = {
.enable = true,
@@ -906,11 +896,9 @@ TEST(IPV6_REASSEMBLE, DUP_LAST_FRAG)
.bucket_num = 8,
};
timestamp_update();
mgr = ip_reassembly_new(&opts);
EXPECT_TRUE(mgr != NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -919,9 +907,9 @@ TEST(IPV6_REASSEMBLE, DUP_LAST_FRAG)
// frag4
packet_parse(&pkt, (const char *)frag4, sizeof(frag4));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -930,9 +918,9 @@ TEST(IPV6_REASSEMBLE, DUP_LAST_FRAG)
// frag4
packet_parse(&pkt, (const char *)frag4, sizeof(frag4));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -941,9 +929,9 @@ TEST(IPV6_REASSEMBLE, DUP_LAST_FRAG)
// frag3
packet_parse(&pkt, (const char *)frag3, sizeof(frag3));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -952,9 +940,9 @@ TEST(IPV6_REASSEMBLE, DUP_LAST_FRAG)
// frag2
packet_parse(&pkt, (const char *)frag2, sizeof(frag2));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -963,9 +951,9 @@ TEST(IPV6_REASSEMBLE, DUP_LAST_FRAG)
// frag1
packet_parse(&pkt, (const char *)frag1, sizeof(frag1));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1028,11 +1016,9 @@ TEST(IPV6_REASSEMBLE, FULL)
.bucket_num = 1,
};
timestamp_update();
mgr = ip_reassembly_new(&opts);
EXPECT_TRUE(mgr != NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1046,9 +1032,9 @@ TEST(IPV6_REASSEMBLE, FULL)
// flow1
memset(&src_addr, 1, sizeof(src_addr));
packet_set_ipv6_src_addr(&pkt, src_addr);
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1058,9 +1044,9 @@ TEST(IPV6_REASSEMBLE, FULL)
// flow2
memset(&src_addr, 2, sizeof(src_addr));
packet_set_ipv6_src_addr(&pkt, src_addr);
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1070,9 +1056,9 @@ TEST(IPV6_REASSEMBLE, FULL)
// flow3
memset(&src_addr, 3, sizeof(src_addr));
packet_set_ipv6_src_addr(&pkt, src_addr);
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1099,11 +1085,9 @@ TEST(IPV6_REASSEMBLE, OVERLAP)
.bucket_num = 8,
};
timestamp_update();
mgr = ip_reassembly_new(&opts);
EXPECT_TRUE(mgr != NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1112,9 +1096,9 @@ TEST(IPV6_REASSEMBLE, OVERLAP)
// frag1
packet_parse(&pkt, (const char *)frag1, sizeof(frag1));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1123,9 +1107,9 @@ TEST(IPV6_REASSEMBLE, OVERLAP)
// frag2
packet_parse(&pkt, (const char *)frag2, sizeof(frag2));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1137,9 +1121,9 @@ TEST(IPV6_REASSEMBLE, OVERLAP)
memcpy(dup_frag, frag3, sizeof(frag3));
packet_parse(&pkt, (const char *)dup_frag, sizeof(dup_frag));
packet_set_ipv6_frag_offset(&pkt, 2048);
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag
@@ -1148,9 +1132,9 @@ TEST(IPV6_REASSEMBLE, OVERLAP)
// frag4
packet_parse(&pkt, (const char *)frag4, sizeof(frag4));
new_pkt = ip_reassembly_packet(mgr, &pkt);
new_pkt = ip_reassembly_packet(mgr, &pkt, 1);
EXPECT_TRUE(new_pkt == NULL);
// ip_reassembly_print_stat(mgr);
check_stat(ip_reassembly_get_stat(mgr),
0, 0, 0, 0, // ip4: find, add, del, timeout
0, 0, 0, 0, 0, 0, // ip4: nospace, overlap, many frag, invalid length, dup first frag, dup last frag