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-rw-r--r--test/proto.c113
1 files changed, 95 insertions, 18 deletions
diff --git a/test/proto.c b/test/proto.c
index 49a77b9..c69a293 100644
--- a/test/proto.c
+++ b/test/proto.c
@@ -8,6 +8,56 @@
#define IP(a, b, c, d) htonl(a << 24 | b << 16 | c << 8 | d)
+void test_create_first_ticket() {
+ time_t now = TOKEN_VTMO;
+ struct tokens tokens = {0};
+ char hash[SHA256_BLOCK_SIZE] = {0};
+ struct addr addr = (struct addr){.ip = IP(128,0,0,1), .port = 6881};
+ struct addr addr2 = (struct addr){.ip = IP(128,0,0,2), .port = 6881};
+ int rc;
+
+ // First token create should create a new ticket
+ token_create(&tokens, now, &addr, hash);
+
+ // It should be valid for the address it was issued for
+ rc = token_validate(&tokens, now, &addr, hash);
+ TEST_ASSERT_EQUAL(TOK_VALI, rc);
+
+ // But not for some other addr
+ rc = token_validate(&tokens, now, &addr2, hash);
+ TEST_ASSERT_EQUAL(TOK_INVA, rc);
+
+ // Time passes and our ticket becomes invalid for issuance
+ now += TOKEN_ITMO;
+
+ char hash2[SHA256_BLOCK_SIZE];
+ token_create(&tokens, now, &addr, hash2);
+
+ // We should get a different token, since we have a new ticket
+ if(memcmp(hash, hash2, SHA256_BLOCK_SIZE) == 0) {
+ TEST_FAIL();
+ }
+
+ // Which should be valid
+ rc = token_validate(&tokens, now, &addr, hash2);
+ TEST_ASSERT_EQUAL(TOK_VALI, rc);
+
+ // And so should the old one (since it's not timed out for validation)
+ rc = token_validate(&tokens, now, &addr, hash);
+ TEST_ASSERT_EQUAL(TOK_VALI, rc);
+
+ // More time passes and the original token becomes invalid for validation
+ now += TOKEN_VTMO - TOKEN_ITMO;
+
+ // Old token should now no longer be validated
+ rc = token_validate(&tokens, now, &addr, hash);
+ TEST_ASSERT_EQUAL(TOK_INVA, rc);
+
+ // New token should
+ rc = token_validate(&tokens, now, &addr, hash2);
+ TEST_ASSERT_EQUAL(TOK_VALI, rc);
+}
+
void test_begin_pings_bootstrap_node() {
struct message outbuff[10] = {0};
@@ -48,6 +98,11 @@ void test_response_from_initial_probe() {
TEST_ASSERT_EQUAL_PTR_MESSAGE(message_cursor, outbuff+1, "Sends one packet");
TEST_ASSERT_EQUAL(91, outbuff[0].payload_len);
TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:ad2:id20:BBBBBBBBBBBBBBBBBBBB6:target20:", outbuff[0].payload, 43);
+
+ struct nodeid target;
+ memcpy(&target, outbuff[0].payload+43, sizeof(struct nodeid));
+ TEST_ASSERT_EQUAL_MEMORY_MESSAGE(&dht.self, &target, sizeof(struct nodeid), "Target should be our own id");
+
TEST_ASSERT_EQUAL_CHAR_ARRAY("e1:q9:find_node1:t1:11:y1:qe", outbuff[0].payload+63, 28);
// The queried node gets added to the routing table
@@ -116,7 +171,7 @@ void test_ping() {
TEST_ASSERT_EQUAL_PTR(message_cursor, outbuff+1);
TEST_ASSERT_EQUAL(47, outbuff[0].payload_len);
- TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:t2:aa1:y1:r1:rd2:id20:BBBBBBBBBBBBBBBBBBBBee", outbuff[0].payload, 47);
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:rd2:id20:BBBBBBBBBBBBBBBBBBBBe1:t2:aa1:y1:re", outbuff[0].payload, 47);
}
void test_unknown_method() {
@@ -143,7 +198,7 @@ void test_unknown_method() {
TEST_ASSERT_EQUAL_PTR(message_cursor, outbuff+1);
TEST_ASSERT_EQUAL(42, outbuff[0].payload_len);
- TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:t2:aa1:y1:e1:eli204e14:Unknown Methodee", outbuff[0].payload, 42);
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:eli204e14:Unknown Methode1:t2:aa1:y1:ee", outbuff[0].payload, 42);
}
void test_note_times_out() {
@@ -164,7 +219,7 @@ void test_note_times_out() {
// The node responds to the ping at t=5
{
- char buff[] = "d1:y1:r1:t1:01:rd2:id20:aaaaaaaaaaaaaaaaaaaa5:nodes26:bbbbbbbbbbbbbbbbbbbb\xFF\xFF\xFF\xFF\x00\x00""ee";
+ char buff[] = "d1:y1:r1:t1:01:rd2:id20:BB\x5F""aaaaaaaaaaaaaaaaa5:nodes26:bbbbbbbbbbbbbbbbbbbb\xFF\xFF\xFF\xFF\x00\x00""ee";
struct message* message_cursor = outbuff;
proto_run(&dht, buff, sizeof(buff), (struct sockaddr_in*)&remote, remote_len, 5, &message_cursor, outbuff+2);
}
@@ -177,6 +232,12 @@ void test_note_times_out() {
TEST_ASSERT_EQUAL_PTR(message_cursor, outbuff+2);
TEST_ASSERT_EQUAL(91, outbuff[1].payload_len);
TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:ad2:id20:BBBBBBBBBBBBBBBBBBBB6:target20:", outbuff[1].payload, 43);
+
+ // The target should be in the same bucket as the queried node
+ struct nodeid target;
+ memcpy(&target, outbuff[1].payload+43, sizeof(struct nodeid));
+ TEST_ASSERT_GREATER_THAN(19, prefix(&dht.self, &target));
+
TEST_ASSERT_EQUAL_CHAR_ARRAY("e1:q9:find_node1:t1:01:y1:qe", outbuff[1].payload+63, 28);
}
@@ -199,6 +260,11 @@ void test_response_after_retry() {
TEST_ASSERT_EQUAL_PTR(message_cursor, outbuff+1);
TEST_ASSERT_EQUAL(91, outbuff[0].payload_len);
TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:ad2:id20:BBBBBBBBBBBBBBBBBBBB6:target20:", outbuff[0].payload, 43);
+
+ struct nodeid target;
+ memcpy(&target, outbuff[0].payload+43, sizeof(struct nodeid));
+ TEST_ASSERT_EQUAL_MEMORY_MESSAGE(&dht.self, &target, sizeof(struct nodeid), "Target should be our own id");
+
TEST_ASSERT_EQUAL_CHAR_ARRAY("e1:q9:find_node1:t1:01:y1:qe", outbuff[0].payload+63, 28);
}
@@ -367,10 +433,10 @@ void test_query_find_node() {
TEST_ASSERT_EQUAL_PTR(message_cursor, outbuff+1);
TEST_ASSERT_EQUAL(83, outbuff[0].payload_len);
- TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:t2:aa1:y1:r1:rd2:id20:BBBBBBBBBBBBBBBBBBBB5:nodes26:aaaaaaaaaaaaaaaaaaaa", outbuff[0].payload, 75);
- TEST_ASSERT_EQUAL_MEMORY(&((struct sockaddr_in*)&remote)->sin_addr.s_addr, outbuff[0].payload+75, 4);
- TEST_ASSERT_EQUAL_MEMORY(&((struct sockaddr_in*)&remote)->sin_port, outbuff[0].payload+79, 2);
- TEST_ASSERT_EQUAL_CHAR_ARRAY("ee", outbuff[0].payload+81, 2);
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:rd2:id20:BBBBBBBBBBBBBBBBBBBB5:nodes26:aaaaaaaaaaaaaaaaaaaa", outbuff[0].payload, 62);
+ TEST_ASSERT_EQUAL_MEMORY(&((struct sockaddr_in*)&remote)->sin_addr.s_addr, outbuff[0].payload+62, 4);
+ TEST_ASSERT_EQUAL_MEMORY(&((struct sockaddr_in*)&remote)->sin_port, outbuff[0].payload+66, 2);
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("e1:t2:aa1:y1:re", outbuff[0].payload+68, 15);
}
}
@@ -383,7 +449,7 @@ void test_query_get_peers_have_one() {
allocate_hashtable();
- struct dht dht;
+ struct dht dht = {0};
dht.self = (struct nodeid){.inner={0x42424242, 0x42424242, 0x42424242, 0x42424242, 0x42424242}};
routing_init(&dht.self);
@@ -405,6 +471,7 @@ void test_query_get_peers_have_one() {
now += 1;
// Some other node then asks for peers
+ char token[SHA256_BLOCK_SIZE];
{
struct sockaddr_in other;
other.sin_family = AF_INET;
@@ -419,16 +486,20 @@ void test_query_get_peers_have_one() {
// We should have sent a response
TEST_ASSERT_EQUAL_PTR(message_cursor, outbuff+1);
- TEST_ASSERT_EQUAL(93, outbuff[0].payload_len);
+ TEST_ASSERT_EQUAL(125, outbuff[0].payload_len);
char* cursor = outbuff[0].payload;
- TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:t2:aa1:y1:r1:rd2:id20:BBBBBBBBBBBBBBBBBBBB5:token1:t5:nodes26:aaaaaaaaaaaaaaaaaaaa", cursor, 85);
- cursor+=85;
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:rd2:id20:BBBBBBBBBBBBBBBBBBBB5:nodes26:aaaaaaaaaaaaaaaaaaaa", cursor, 62);
+ cursor+=62;
TEST_ASSERT_EQUAL_MEMORY(&((struct sockaddr_in*)&remote)->sin_addr.s_addr, cursor, 4);
cursor+=4;
TEST_ASSERT_EQUAL_MEMORY(&((struct sockaddr_in*)&remote)->sin_port, cursor, 2);
cursor+=2;
- TEST_ASSERT_EQUAL_CHAR_ARRAY("ee", cursor, 2);
- cursor+=2;
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("5:token32:", cursor, 10);
+ cursor+=10;
+ memcpy(token, cursor, SHA256_BLOCK_SIZE);
+ cursor+=SHA256_BLOCK_SIZE;
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("e1:t2:aa1:y1:re", cursor, 15);
+ cursor+=15;
}
now += 1;
@@ -440,14 +511,16 @@ void test_query_get_peers_have_one() {
other.sin_port = htons(9090);
// Node announces that it's a peer for that torrent
- char buff[] = "d1:ad2:id20:abcdefghij012345678912:implied_porti1e9:info_hash20:aaaaaaaaaaaaaaaaaaaa4:porti1337e5:token1:te1:q13:announce_peer1:t2:aa1:y1:qe";
+ char buff[] = "d1:ad2:id20:abcdefghij012345678912:implied_porti1e9:info_hash20:aaaaaaaaaaaaaaaaaaaa4:porti1337e5:token32: e1:q13:announce_peer1:t2:aa1:y1:qe";
+ memcpy(buff+106, token, SHA256_BLOCK_SIZE);
+ dbg("PKT %s", buff);
struct message* message_cursor = outbuff;
proto_run(&dht, buff, sizeof(buff), (struct sockaddr_in*)&other, sizeof(other), now, &message_cursor, outbuff+2);
TEST_ASSERT_EQUAL_PTR(message_cursor, outbuff+1);
TEST_ASSERT_EQUAL(47, outbuff[0].payload_len);
char* cursor = outbuff[0].payload;
- TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:t2:aa1:y1:r1:rd2:id20:BBBBBBBBBBBBBBBBBBBBee", cursor, 47);
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:rd2:id20:BBBBBBBBBBBBBBBBBBBBe1:t2:aa1:y1:re", cursor, 47);
cursor+=47;
}
now += 1;
@@ -466,9 +539,13 @@ void test_query_get_peers_have_one() {
// We should have sent a response
TEST_ASSERT_EQUAL_PTR(message_cursor, outbuff+1);
- TEST_ASSERT_EQUAL(75, outbuff[0].payload_len);
+ TEST_ASSERT_EQUAL(107, outbuff[0].payload_len);
char* cursor = outbuff[0].payload;
- TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:t2:aa1:y1:r1:rd2:id20:BBBBBBBBBBBBBBBBBBBB5:token1:t6:valuesl6:\x80\x00\x00\x01\x23\x82""eee", cursor, 75);
- cursor+=75;
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("d1:rd2:id20:BBBBBBBBBBBBBBBBBBBB5:token32:", cursor, 42);
+ cursor+=42;
+ // Don't care what the token is
+ cursor+=32;
+ TEST_ASSERT_EQUAL_CHAR_ARRAY("6:valuesl6:\x80\x00\x00\x01\x23\x82""ee1:t2:aa1:y1:re", cursor, 33);
+ cursor+=33;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-03 20:23:50 +0000