diff options
Diffstat (limited to 'src/test/test_cell_formats.c')
| -rw-r--r-- | src/test/test_cell_formats.c | 80 |
1 files changed, 60 insertions, 20 deletions
diff --git a/src/test/test_cell_formats.c b/src/test/test_cell_formats.c index fc5367557d..f9ff101c98 100644 --- a/src/test/test_cell_formats.c +++ b/src/test/test_cell_formats.c @@ -1,6 +1,6 @@ /* Copyright (c) 2001-2004, Roger Dingledine. * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2019, The Tor Project, Inc. */ + * Copyright (c) 2007-2020, The Tor Project, Inc. */ /* See LICENSE for licensing information */ #include "orconfig.h" @@ -713,16 +713,20 @@ test_cfmt_extend_cells(void *arg) tt_mem_op(cc->onionskin,OP_EQ, b, 99+20); tt_int_op(0, OP_EQ, extend_cell_format(&p2_cmd, &p2_len, p2, &ec)); tt_int_op(p2_cmd, OP_EQ, RELAY_COMMAND_EXTEND2); - /* We'll generate it minus the IPv6 address and minus the konami code */ - tt_int_op(p2_len, OP_EQ, 89+99-34-20); + /* We'll generate it minus the konami code */ + tt_int_op(p2_len, OP_EQ, 89+99-34); test_memeq_hex(p2, - /* Two items: one that same darn IP address. */ - "02000612F40001F0F1" - /* The next is a digest : anthropomorphization */ - "0214616e7468726f706f6d6f727068697a6174696f6e" + /* Three items */ + "03" + /* IPv4 address */ + "0006" "12F40001" "F0F1" + /* The next is an RSA digest: anthropomorphization */ + "0214" "616e7468726f706f6d6f727068697a6174696f6e" + /*IPv6 address */ + "0112" "20020000000000000000000000f0c51e" "1112" /* Now the handshake prologue */ "01050063"); - tt_mem_op(p2+1+8+22+4,OP_EQ, b, 99+20); + tt_mem_op(p2+1+8+22+20+4, OP_EQ, b, 99+20); tt_int_op(0, OP_EQ, create_cell_format_relayed(&cell, cc)); /* Now let's add an ed25519 key to that extend2 cell. */ @@ -732,22 +736,31 @@ test_cfmt_extend_cells(void *arg) /* As before, since we aren't extending by ed25519. */ get_options_mutable()->ExtendByEd25519ID = 0; tt_int_op(0, OP_EQ, extend_cell_format(&p2_cmd, &p2_len, p2, &ec)); - tt_int_op(p2_len, OP_EQ, 89+99-34-20); + tt_int_op(p2_len, OP_EQ, 89+99-34); test_memeq_hex(p2, - "02000612F40001F0F1" + "03" + "000612F40001F0F1" "0214616e7468726f706f6d6f727068697a6174696f6e" + "011220020000000000000000000000f0c51e1112" "01050063"); /* Now try with the ed25519 ID. */ get_options_mutable()->ExtendByEd25519ID = 1; tt_int_op(0, OP_EQ, extend_cell_format(&p2_cmd, &p2_len, p2, &ec)); - tt_int_op(p2_len, OP_EQ, 89+99-34-20 + 34); + tt_int_op(p2_len, OP_EQ, 89+99); test_memeq_hex(p2, - "03000612F40001F0F1" + /* Four items */ + "04" + /* IPv4 address */ + "0006" "12F40001" "F0F1" + /* The next is an RSA digest: anthropomorphization */ "0214616e7468726f706f6d6f727068697a6174696f6e" - // ed digest follows: + /* Then an ed public key: brownshoesdontmakeit/brownshoesd */ "0320" "62726f776e73686f6573646f6e746d616b656" "9742f62726f776e73686f657364" + /*IPv6 address */ + "0112" "20020000000000000000000000f0c51e" "1112" + /* Now the handshake prologue */ "01050063"); /* Can we parse that? Did the key come through right? */ memset(&ec, 0, sizeof(ec)); @@ -756,6 +769,40 @@ test_cfmt_extend_cells(void *arg) tt_mem_op("brownshoesdontmakeit/brownshoesd", OP_EQ, ec.ed_pubkey.pubkey, 32); + /* Now try IPv6 without IPv4 */ + memset(p, 0, sizeof(p)); + memcpy(p, "\x02", 1); + memcpy(p+1, "\x02\x14" "anthropomorphization", 22); + memcpy(p+23, "\x01\x12" "xxxxxxxxxxxxxxxxYY", 20); + memcpy(p+43, "\xff\xff\x00\x20", 4); + tt_int_op(0, OP_EQ, extend_cell_parse(&ec, RELAY_COMMAND_EXTEND2, + p, sizeof(p))); + tt_int_op(RELAY_COMMAND_EXTEND2, OP_EQ, ec.cell_type); + tt_assert(fast_mem_is_zero((const char *)&ec.orport_ipv4.addr, + sizeof(tor_addr_t))); + tt_int_op(0, OP_EQ, ec.orport_ipv4.port); + tt_str_op("7878:7878:7878:7878:7878:7878:7878:7878", + OP_EQ, fmt_addr(&ec.orport_ipv6.addr)); + tt_int_op(22873, OP_EQ, ec.orport_ipv6.port); + tt_assert(ed25519_public_key_is_zero(&ec.ed_pubkey)); + tt_mem_op(ec.node_id,OP_EQ, "anthropomorphization", 20); + tt_int_op(cc->cell_type, OP_EQ, CELL_CREATE2); + tt_int_op(cc->handshake_type, OP_EQ, 0xffff); + tt_int_op(cc->handshake_len, OP_EQ, 32); + tt_int_op(0, OP_EQ, extend_cell_format(&p2_cmd, &p2_len, p2, &ec)); + tt_int_op(p2_cmd, OP_EQ, RELAY_COMMAND_EXTEND2); + tt_int_op(p2_len, OP_EQ, 47+32); + test_memeq_hex(p2, + /* Two items */ + "02" + /* The next is an RSA digest: anthropomorphization */ + "0214" "616e7468726f706f6d6f727068697a6174696f6e" + /*IPv6 address */ + "0112" "78787878787878787878787878787878" "5959" + /* Now the handshake prologue */ + "ffff0020"); + tt_int_op(0, OP_EQ, create_cell_format_relayed(&cell, cc)); + /* == Now try parsing some junk */ /* Try a too-long handshake */ @@ -811,13 +858,6 @@ test_cfmt_extend_cells(void *arg) memcpy(p+48, "\xff\xff\x00\x20", 4); tt_int_op(-1, OP_EQ, extend_cell_parse(&ec, RELAY_COMMAND_EXTEND2, p, sizeof(p))); - memset(p, 0, sizeof(p)); - memcpy(p, "\x02", 1); - memcpy(p+1, "\x02\x14" "anarchoindividualist", 22); - memcpy(p+23, "\x01\x12" "xxxxxxxxxxxxxxxxYY", 18); - memcpy(p+41, "\xff\xff\x00\x20", 4); - tt_int_op(-1, OP_EQ, extend_cell_parse(&ec, RELAY_COMMAND_EXTEND2, - p, sizeof(p))); /* Running out of space in specifiers */ memset(p,0,sizeof(p)); |