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Socks tests for bad socks5 username/passwd auth.

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This commit is contained in:
Nick Mathewson 2017-09-27 11:16:29 -04:00
parent 14124f82df
commit 04f7873bab
1 changed files with 44 additions and 0 deletions
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44
src/test/test_socks.c
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@ -405,6 +405,48 @@ test_socks_5_authenticate_with_data(void *ptr)
;
}
/** Try to negotiate an unsupported authentication type */
static void
test_socks_5_auth_unsupported_type(void *ptr)
{
SOCKS_TEST_INIT();
/* None of these authentication types are recognized. */
ADD_DATA(buf, "\x05\x03\x99\x21\x10");
tt_int_op(fetch_from_buf_socks(buf, socks, get_options()->TestSocks,
get_options()->SafeSocks),
OP_EQ, -1);
tt_int_op(0,OP_EQ, socks->socks_version);
tt_int_op(2,OP_EQ, socks->replylen);
tt_int_op(5,OP_EQ, socks->reply[0]);
tt_int_op(0xff,OP_EQ, socks->reply[1]);
done:
;
}
/** Try to negotiate an unsupported version of username/password auth. */
static void
test_socks_5_auth_unsupported_version(void *ptr)
{
SOCKS_TEST_INIT();
/* Negotiate username/password */
ADD_DATA(buf, "\x05\x01\x02");
tt_int_op(fetch_from_buf_socks(buf, socks, get_options()->TestSocks,
get_options()->SafeSocks),
OP_EQ, 0);
tt_int_op(0,OP_EQ, buf_datalen(buf)); /* buf should be drained */
/* Now, suggest an unrecognized username/password version */
ADD_DATA(buf, "\x02\x05" "hello" "\x05" "world");
tt_int_op(fetch_from_buf_socks(buf, socks, get_options()->TestSocks,
get_options()->SafeSocks),
OP_EQ, -1);
done:
;
}
/** Perform SOCKS 5 authentication before method negotiated */
static void
test_socks_5_auth_before_negotiation(void *ptr)
@ -606,6 +648,8 @@ struct testcase_t socks_tests[] = {
SOCKSENT(5_unsupported_commands),
SOCKSENT(5_supported_commands),
SOCKSENT(5_no_authenticate),
SOCKSENT(5_auth_unsupported_type),
SOCKSENT(5_auth_unsupported_version),
SOCKSENT(5_auth_before_negotiation),
SOCKSENT(5_authenticate),
SOCKSENT(5_authenticate_with_data),