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tor/src/test/test_entryconn.c

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Update the copyright year.
2016-02-27 18:48:19 +01:00
/* Copyright (c) 2014-2016, The Tor Project, Inc. */
Begin writing unit tests for rewrite code
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/* See LICENSE for licensing information */
#include "orconfig.h"
#define CONNECTION_PRIVATE
#define CONNECTION_EDGE_PRIVATE
#include "or.h"
#include "test.h"
#include "addressmap.h"
#include "config.h"
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#include "confparse.h"
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#include "connection.h"
#include "connection_edge.h"
static void *
entryconn_rewrite_setup(const struct testcase_t *tc)
{
(void)tc;
entry_connection_t *ec = entry_connection_new(CONN_TYPE_AP, AF_INET);
addressmap_init();
return ec;
}
static int
entryconn_rewrite_teardown(const struct testcase_t *tc, void *arg)
{
(void)tc;
entry_connection_t *ec = arg;
if (ec)
connection_free_(ENTRY_TO_CONN(ec));
addressmap_free_all();
return 1;
}
static struct testcase_setup_t test_rewrite_setup = {
entryconn_rewrite_setup, entryconn_rewrite_teardown
};
/* Simple rewrite: no changes needed */
static void
test_entryconn_rewrite_basic(void *arg)
{
entry_connection_t *ec = arg;
rewrite_result_t rr;
tt_assert(ec->socks_request);
strlcpy(ec->socks_request->address, "www.TORproject.org",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_int_op(rr.automap, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.torproject.org");
tt_str_op(ec->socks_request->address, OP_EQ, "www.torproject.org");
tt_str_op(ec->original_dest_address, OP_EQ, "www.torproject.org");
done:
;
}
/* Rewrite but reject because of disallowed .exit */
static void
test_entryconn_rewrite_bad_dotexit(void *arg)
{
entry_connection_t *ec = arg;
rewrite_result_t rr;
get_options_mutable()->AllowDotExit = 0;
tt_assert(ec->socks_request);
strlcpy(ec->socks_request->address, "www.TORproject.org.foo.exit",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.should_close, OP_EQ, 1);
tt_int_op(rr.end_reason, OP_EQ, END_STREAM_REASON_TORPROTOCOL);
done:
;
}
/* Automap on resolve, connect to automapped address, resolve again and get
* same answer. (IPv4) */
static void
test_entryconn_rewrite_automap_ipv4(void *arg)
{
entry_connection_t *ec = arg;
entry_connection_t *ec2=NULL, *ec3=NULL;
rewrite_result_t rr;
char *msg = NULL;
ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET);
ec3 = entry_connection_new(CONN_TYPE_AP, AF_INET);
get_options_mutable()->AutomapHostsOnResolve = 1;
Automated change to use smartlist_add_strdup Use the following coccinelle script to change uses of smartlist_add(sl, tor_strdup(str)) to smartlist_add_strdup(sl, string) (coccinelle script from nickm via bug 20048): @@ expression a; expression b; @@ - smartlist_add + smartlist_add_strdup (a, - tor_strdup( b - ) )
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smartlist_add_strdup(get_options_mutable()->AutomapHostsSuffixes, ".");
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parse_virtual_addr_network("127.202.0.0/16", AF_INET, 0, &msg);
/* Automap this on resolve. */
strlcpy(ec->socks_request->address, "WWW.MIT.EDU",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.automap, OP_EQ, 1);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.mit.edu");
tt_str_op(ec->original_dest_address, OP_EQ, "www.mit.edu");
tt_assert(!strcmpstart(ec->socks_request->address,"127.202."));
/* Connect to it and make sure we get the original address back. */
strlcpy(ec2->socks_request->address, ec->socks_request->address,
sizeof(ec2->socks_request->address));
ec2->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec2, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, ec->socks_request->address);
tt_str_op(ec2->original_dest_address, OP_EQ, ec->socks_request->address);
tt_str_op(ec2->socks_request->address, OP_EQ, "www.mit.edu");
/* Resolve it again, make sure the answer is the same. */
strlcpy(ec3->socks_request->address, "www.MIT.EDU",
sizeof(ec3->socks_request->address));
ec3->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec3, &rr);
tt_int_op(rr.automap, OP_EQ, 1);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.mit.edu");
tt_str_op(ec3->original_dest_address, OP_EQ, "www.mit.edu");
tt_str_op(ec3->socks_request->address, OP_EQ,
ec->socks_request->address);
done:
connection_free_(ENTRY_TO_CONN(ec2));
connection_free_(ENTRY_TO_CONN(ec3));
}
/* Automap on resolve, connect to automapped address, resolve again and get
* same answer. (IPv6) */
static void
test_entryconn_rewrite_automap_ipv6(void *arg)
{
More unit tests for rewriting entry connection addresses
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(void)arg;
entry_connection_t *ec =NULL;
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entry_connection_t *ec2=NULL, *ec3=NULL;
rewrite_result_t rr;
char *msg = NULL;
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ec = entry_connection_new(CONN_TYPE_AP, AF_INET6);
Begin writing unit tests for rewrite code
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ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET6);
ec3 = entry_connection_new(CONN_TYPE_AP, AF_INET6);
get_options_mutable()->AutomapHostsOnResolve = 1;
Automated change to use smartlist_add_strdup Use the following coccinelle script to change uses of smartlist_add(sl, tor_strdup(str)) to smartlist_add_strdup(sl, string) (coccinelle script from nickm via bug 20048): @@ expression a; expression b; @@ - smartlist_add + smartlist_add_strdup (a, - tor_strdup( b - ) )
2016-10-27 11:26:06 +02:00
smartlist_add_strdup(get_options_mutable()->AutomapHostsSuffixes, ".");
Begin writing unit tests for rewrite code
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parse_virtual_addr_network("FE80::/32", AF_INET6, 0, &msg);
/* Automap this on resolve. */
strlcpy(ec->socks_request->address, "WWW.MIT.EDU",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.automap, OP_EQ, 1);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.mit.edu");
tt_str_op(ec->original_dest_address, OP_EQ, "www.mit.edu");
More unit tests for rewriting entry connection addresses
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/* Yes, this [ should be here. */
Begin writing unit tests for rewrite code
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tt_assert(!strcmpstart(ec->socks_request->address,"[fe80:"));
/* Connect to it and make sure we get the original address back. */
strlcpy(ec2->socks_request->address, ec->socks_request->address,
sizeof(ec2->socks_request->address));
ec2->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec2, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, ec->socks_request->address);
tt_str_op(ec2->original_dest_address, OP_EQ, ec->socks_request->address);
tt_str_op(ec2->socks_request->address, OP_EQ, "www.mit.edu");
/* Resolve it again, make sure the answer is the same. */
strlcpy(ec3->socks_request->address, "www.MIT.EDU",
sizeof(ec3->socks_request->address));
ec3->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec3, &rr);
tt_int_op(rr.automap, OP_EQ, 1);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.mit.edu");
tt_str_op(ec3->original_dest_address, OP_EQ, "www.mit.edu");
tt_str_op(ec3->socks_request->address, OP_EQ,
ec->socks_request->address);
done:
More unit tests for rewriting entry connection addresses
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connection_free_(ENTRY_TO_CONN(ec));
Begin writing unit tests for rewrite code
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connection_free_(ENTRY_TO_CONN(ec2));
connection_free_(ENTRY_TO_CONN(ec3));
}
More unit tests for rewriting entry connection addresses
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#if 0
/* FFFF not actually supported. */
Begin writing unit tests for rewrite code
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/* automap on resolve, reverse lookup. */
More unit tests for rewriting entry connection addresses
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static void
test_entryconn_rewrite_automap_reverse(void *arg)
{
entry_connection_t *ec = arg;
entry_connection_t *ec2=NULL;
rewrite_result_t rr;
char *msg = NULL;
ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET);
get_options_mutable()->AutomapHostsOnResolve = 1;
get_options_mutable()->SafeLogging_ = SAFELOG_SCRUB_NONE;
smartlist_add(get_options_mutable()->AutomapHostsSuffixes,
tor_strdup(".bloom"));
parse_virtual_addr_network("127.80.0.0/16", AF_INET, 0, &msg);
/* Automap this on resolve. */
strlcpy(ec->socks_request->address, "www.poldy.BLOOM",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.automap, OP_EQ, 1);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.poldy.bloom");
tt_str_op(ec->original_dest_address, OP_EQ, "www.poldy.bloom");
tt_assert(!strcmpstart(ec->socks_request->address,"127.80."));
strlcpy(ec2->socks_request->address, ec->socks_request->address,
sizeof(ec2->socks_request->address));
ec2->socks_request->command = SOCKS_COMMAND_RESOLVE_PTR;
connection_ap_handshake_rewrite(ec2, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 1);
tt_int_op(rr.end_reason, OP_EQ,
END_STREAM_REASON_DONE|END_STREAM_REASON_FLAG_ALREADY_SOCKS_REPLIED);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
done:
connection_free_(ENTRY_TO_CONN(ec2));
}
#endif
/* Rewrite because of cached DNS entry. */
static void
test_entryconn_rewrite_cached_dns_ipv4(void *arg)
{
entry_connection_t *ec = arg;
rewrite_result_t rr;
time_t expires = time(NULL) + 3600;
entry_connection_t *ec2=NULL;
ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET);
addressmap_register("www.friendly.example.com",
tor_strdup("240.240.241.241"),
expires,
ADDRMAPSRC_DNS,
0, 0);
strlcpy(ec->socks_request->address, "www.friendly.example.com",
sizeof(ec->socks_request->address));
strlcpy(ec2->socks_request->address, "www.friendly.example.com",
sizeof(ec2->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
ec2->socks_request->command = SOCKS_COMMAND_CONNECT;
Merge branch 'bug7555_v2_squashed' Conflicts: src/or/connection_edge.c
2015-01-19 17:43:41 +01:00
ec2->entry_cfg.use_cached_ipv4_answers = 1; /* only ec2 gets this flag */
More unit tests for rewriting entry connection addresses
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connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.friendly.example.com");
tt_str_op(ec->socks_request->address, OP_EQ, "www.friendly.example.com");
connection_ap_handshake_rewrite(ec2, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, expires);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.friendly.example.com");
tt_str_op(ec2->socks_request->address, OP_EQ, "240.240.241.241");
done:
connection_free_(ENTRY_TO_CONN(ec2));
}
Begin writing unit tests for rewrite code
2015-01-13 03:08:43 +01:00
/* Rewrite because of cached DNS entry. */
More unit tests for rewriting entry connection addresses
2015-01-13 17:08:33 +01:00
static void
test_entryconn_rewrite_cached_dns_ipv6(void *arg)
{
entry_connection_t *ec = NULL;
rewrite_result_t rr;
time_t expires = time(NULL) + 3600;
entry_connection_t *ec2=NULL;
(void)arg;
ec = entry_connection_new(CONN_TYPE_AP, AF_INET6);
ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET6);
Begin writing unit tests for rewrite code
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More unit tests for rewriting entry connection addresses
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addressmap_register("www.friendly.example.com",
tor_strdup("[::f00f]"),
expires,
ADDRMAPSRC_DNS,
0, 0);
Begin writing unit tests for rewrite code
2015-01-13 03:08:43 +01:00
More unit tests for rewriting entry connection addresses
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strlcpy(ec->socks_request->address, "www.friendly.example.com",
sizeof(ec->socks_request->address));
strlcpy(ec2->socks_request->address, "www.friendly.example.com",
sizeof(ec2->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
ec2->socks_request->command = SOCKS_COMMAND_CONNECT;
Merge branch 'bug7555_v2_squashed' Conflicts: src/or/connection_edge.c
2015-01-19 17:43:41 +01:00
ec2->entry_cfg.use_cached_ipv6_answers = 1; /* only ec2 gets this flag */
More unit tests for rewriting entry connection addresses
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connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.friendly.example.com");
tt_str_op(ec->socks_request->address, OP_EQ, "www.friendly.example.com");
connection_ap_handshake_rewrite(ec2, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, expires);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "www.friendly.example.com");
tt_str_op(ec2->socks_request->address, OP_EQ, "[::f00f]");
done:
connection_free_(ENTRY_TO_CONN(ec));
connection_free_(ENTRY_TO_CONN(ec2));
}
/* Fail to connect to unmapped address in virtual range. */
static void
test_entryconn_rewrite_unmapped_virtual(void *arg)
{
entry_connection_t *ec = arg;
rewrite_result_t rr;
entry_connection_t *ec2 = NULL;
char *msg = NULL;
ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET6);
parse_virtual_addr_network("18.202.0.0/16", AF_INET, 0, &msg);
parse_virtual_addr_network("[ABCD::]/16", AF_INET6, 0, &msg);
strlcpy(ec->socks_request->address, "18.202.5.5",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.should_close, OP_EQ, 1);
tt_int_op(rr.end_reason, OP_EQ, END_STREAM_REASON_INTERNAL);
tt_int_op(rr.automap, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
strlcpy(ec2->socks_request->address, "[ABCD:9::5314:9543]",
sizeof(ec2->socks_request->address));
ec2->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec2, &rr);
tt_int_op(rr.should_close, OP_EQ, 1);
tt_int_op(rr.end_reason, OP_EQ, END_STREAM_REASON_INTERNAL);
tt_int_op(rr.automap, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
done:
connection_free_(ENTRY_TO_CONN(ec2));
}
/* Rewrite because of mapaddress option */
static void
test_entryconn_rewrite_mapaddress(void *arg)
{
entry_connection_t *ec = arg;
rewrite_result_t rr;
config_line_append(&get_options_mutable()->AddressMap,
"MapAddress", "meta metaobjects.example");
config_register_addressmaps(get_options());
strlcpy(ec->socks_request->address, "meta",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_int_op(rr.automap, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(ec->socks_request->address, OP_EQ, "metaobjects.example");
done:
;
}
/* Reject reverse lookups of internal address. */
static void
test_entryconn_rewrite_reject_internal_reverse(void *arg)
{
entry_connection_t *ec = arg;
rewrite_result_t rr;
strlcpy(ec->socks_request->address, "10.0.0.1",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_RESOLVE_PTR;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.should_close, OP_EQ, 1);
tt_int_op(rr.end_reason, OP_EQ, END_STREAM_REASON_SOCKSPROTOCOL |
END_STREAM_REASON_FLAG_ALREADY_SOCKS_REPLIED);
tt_int_op(rr.automap, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
done:
;
}
Begin writing unit tests for rewrite code
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/* Rewrite into .exit because of virtual address mapping */
More unit tests for rewriting entry connection addresses
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static void
test_entryconn_rewrite_automap_exit(void *arg)
{
entry_connection_t *ec = arg;
entry_connection_t *ec2=NULL;
rewrite_result_t rr;
char *msg = NULL;
ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET);
get_options_mutable()->AutomapHostsOnResolve = 1;
get_options_mutable()->AllowDotExit = 1;
Automated change to use smartlist_add_strdup Use the following coccinelle script to change uses of smartlist_add(sl, tor_strdup(str)) to smartlist_add_strdup(sl, string) (coccinelle script from nickm via bug 20048): @@ expression a; expression b; @@ - smartlist_add + smartlist_add_strdup (a, - tor_strdup( b - ) )
2016-10-27 11:26:06 +02:00
smartlist_add_strdup(get_options_mutable()->AutomapHostsSuffixes,
".EXIT");
More unit tests for rewriting entry connection addresses
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parse_virtual_addr_network("127.1.0.0/16", AF_INET, 0, &msg);
/* Automap this on resolve. */
strlcpy(ec->socks_request->address, "website.example.exit",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.automap, OP_EQ, 1);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "website.example.exit");
tt_str_op(ec->original_dest_address, OP_EQ, "website.example.exit");
tt_assert(!strcmpstart(ec->socks_request->address,"127.1."));
/* Connect to it and make sure we get the original address back. */
strlcpy(ec2->socks_request->address, ec->socks_request->address,
sizeof(ec2->socks_request->address));
ec2->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec2, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_AUTOMAP);
tt_str_op(rr.orig_address, OP_EQ, ec->socks_request->address);
tt_str_op(ec2->original_dest_address, OP_EQ, ec->socks_request->address);
tt_str_op(ec2->socks_request->address, OP_EQ, "website.example.exit");
done:
connection_free_(ENTRY_TO_CONN(ec2));
}
Begin writing unit tests for rewrite code
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/* Rewrite into .exit because of mapaddress */
More unit tests for rewriting entry connection addresses
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static void
test_entryconn_rewrite_mapaddress_exit(void *arg)
{
entry_connection_t *ec = arg;
rewrite_result_t rr;
Begin writing unit tests for rewrite code
2015-01-13 03:08:43 +01:00
More unit tests for rewriting entry connection addresses
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config_line_append(&get_options_mutable()->AddressMap,
"MapAddress", "*.example.com *.example.com.abc.exit");
config_register_addressmaps(get_options());
/* Automap this on resolve. */
strlcpy(ec->socks_request->address, "abc.example.com",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_TORRC);
tt_str_op(rr.orig_address, OP_EQ, "abc.example.com");
tt_str_op(ec->socks_request->address, OP_EQ, "abc.example.com.abc.exit");
done:
;
}
/* Map foo.onion to longthing.onion, and also automap. */
static void
test_entryconn_rewrite_mapaddress_automap_onion(void *arg)
{
entry_connection_t *ec = arg;
entry_connection_t *ec2 = NULL;
entry_connection_t *ec3 = NULL;
entry_connection_t *ec4 = NULL;
rewrite_result_t rr;
char *msg = NULL;
ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET);
ec3 = entry_connection_new(CONN_TYPE_AP, AF_INET);
ec4 = entry_connection_new(CONN_TYPE_AP, AF_INET);
get_options_mutable()->AutomapHostsOnResolve = 1;
get_options_mutable()->AllowDotExit = 1;
Automated change to use smartlist_add_strdup Use the following coccinelle script to change uses of smartlist_add(sl, tor_strdup(str)) to smartlist_add_strdup(sl, string) (coccinelle script from nickm via bug 20048): @@ expression a; expression b; @@ - smartlist_add + smartlist_add_strdup (a, - tor_strdup( b - ) )
2016-10-27 11:26:06 +02:00
smartlist_add_strdup(get_options_mutable()->AutomapHostsSuffixes,
".onion");
More unit tests for rewriting entry connection addresses
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parse_virtual_addr_network("192.168.0.0/16", AF_INET, 0, &msg);
config_line_append(&get_options_mutable()->AddressMap,
"MapAddress", "foo.onion abcdefghijklmnop.onion");
config_register_addressmaps(get_options());
/* Connect to foo.onion. */
strlcpy(ec->socks_request->address, "foo.onion",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "foo.onion");
tt_str_op(ec->socks_request->address, OP_EQ, "abcdefghijklmnop.onion");
/* Okay, resolve foo.onion */
strlcpy(ec2->socks_request->address, "foo.onion",
sizeof(ec2->socks_request->address));
ec2->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec2, &rr);
tt_int_op(rr.automap, OP_EQ, 1);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "foo.onion");
tt_assert(!strcmpstart(ec2->socks_request->address, "192.168."));
Begin writing unit tests for rewrite code
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More unit tests for rewriting entry connection addresses
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/* Now connect */
strlcpy(ec3->socks_request->address, ec2->socks_request->address,
sizeof(ec3->socks_request->address));
ec3->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec3, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
Make check-spaces happier.
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tt_assert(!strcmpstart(ec3->socks_request->address,
"abcdefghijklmnop.onion"));
Begin writing unit tests for rewrite code
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More unit tests for rewriting entry connection addresses
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/* Now resolve abcefghijklmnop.onion. */
strlcpy(ec4->socks_request->address, "abcdefghijklmnop.onion",
sizeof(ec4->socks_request->address));
ec4->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec4, &rr);
Begin writing unit tests for rewrite code
2015-01-13 03:08:43 +01:00
More unit tests for rewriting entry connection addresses
2015-01-13 17:08:33 +01:00
tt_int_op(rr.automap, OP_EQ, 1);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "abcdefghijklmnop.onion");
tt_assert(!strcmpstart(ec4->socks_request->address, "192.168."));
/* XXXX doesn't work
Make check-spaces happier.
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tt_str_op(ec4->socks_request->address, OP_EQ, ec2->socks_request->address);
More unit tests for rewriting entry connection addresses
2015-01-13 17:08:33 +01:00
*/
done:
connection_free_(ENTRY_TO_CONN(ec2));
connection_free_(ENTRY_TO_CONN(ec3));
connection_free_(ENTRY_TO_CONN(ec4));
(Disabled, failing) test for the bug in 7555.
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}
static void
More tests as suggested by rl1987
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test_entryconn_rewrite_mapaddress_automap_onion_common(entry_connection_t *ec,
int map_to_onion,
int map_to_address)
(Disabled, failing) test for the bug in 7555.
2015-01-13 18:26:04 +01:00
{
entry_connection_t *ec2 = NULL;
entry_connection_t *ec3 = NULL;
rewrite_result_t rr;
ec2 = entry_connection_new(CONN_TYPE_AP, AF_INET);
ec3 = entry_connection_new(CONN_TYPE_AP, AF_INET);
/* Connect to irc.example.com */
strlcpy(ec->socks_request->address, "irc.example.com",
sizeof(ec->socks_request->address));
ec->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec, &rr);
Begin writing unit tests for rewrite code
2015-01-13 03:08:43 +01:00
(Disabled, failing) test for the bug in 7555.
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tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "irc.example.com");
More tests as suggested by rl1987
2015-01-14 15:10:35 +01:00
tt_str_op(ec->socks_request->address, OP_EQ,
map_to_onion ? "abcdefghijklmnop.onion" : "irc.example.com");
(Disabled, failing) test for the bug in 7555.
2015-01-13 18:26:04 +01:00
/* Okay, resolve irc.example.com */
strlcpy(ec2->socks_request->address, "irc.example.com",
sizeof(ec2->socks_request->address));
ec2->socks_request->command = SOCKS_COMMAND_RESOLVE;
connection_ap_handshake_rewrite(ec2, &rr);
More tests as suggested by rl1987
2015-01-14 15:10:35 +01:00
tt_int_op(rr.automap, OP_EQ, map_to_onion && map_to_address);
(Disabled, failing) test for the bug in 7555.
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tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
tt_i64_op(rr.map_expires, OP_EQ, TIME_MAX);
tt_int_op(rr.exit_source, OP_EQ, ADDRMAPSRC_NONE);
tt_str_op(rr.orig_address, OP_EQ, "irc.example.com");
More tests as suggested by rl1987
2015-01-14 15:10:35 +01:00
if (map_to_onion && map_to_address)
tt_assert(!strcmpstart(ec2->socks_request->address, "192.168."));
(Disabled, failing) test for the bug in 7555.
2015-01-13 18:26:04 +01:00
/* Now connect */
strlcpy(ec3->socks_request->address, ec2->socks_request->address,
sizeof(ec3->socks_request->address));
ec3->socks_request->command = SOCKS_COMMAND_CONNECT;
connection_ap_handshake_rewrite(ec3, &rr);
tt_int_op(rr.automap, OP_EQ, 0);
tt_int_op(rr.should_close, OP_EQ, 0);
tt_int_op(rr.end_reason, OP_EQ, 0);
More tests as suggested by rl1987
2015-01-14 15:10:35 +01:00
if (map_to_onion)
tt_assert(!strcmpstart(ec3->socks_request->address,
"abcdefghijklmnop.onion"));
(Disabled, failing) test for the bug in 7555.
2015-01-13 18:26:04 +01:00
done:
connection_free_(ENTRY_TO_CONN(ec2));
connection_free_(ENTRY_TO_CONN(ec3));
More unit tests for rewriting entry connection addresses
2015-01-13 17:08:33 +01:00
}
Begin writing unit tests for rewrite code
2015-01-13 03:08:43 +01:00
More tests as suggested by rl1987
2015-01-14 15:10:35 +01:00
/* This time is the same, but we start with a mapping from a non-onion
* address. */
static void
test_entryconn_rewrite_mapaddress_automap_onion2(void *arg)
{
char *msg = NULL;
get_options_mutable()->AutomapHostsOnResolve = 1;
Automated change to use smartlist_add_strdup Use the following coccinelle script to change uses of smartlist_add(sl, tor_strdup(str)) to smartlist_add_strdup(sl, string) (coccinelle script from nickm via bug 20048): @@ expression a; expression b; @@ - smartlist_add + smartlist_add_strdup (a, - tor_strdup( b - ) )
2016-10-27 11:26:06 +02:00
smartlist_add_strdup(get_options_mutable()->AutomapHostsSuffixes,
".onion");
More tests as suggested by rl1987
2015-01-14 15:10:35 +01:00
parse_virtual_addr_network("192.168.0.0/16", AF_INET, 0, &msg);
config_line_append(&get_options_mutable()->AddressMap,
"MapAddress", "irc.example.com abcdefghijklmnop.onion");
config_register_addressmaps(get_options());
test_entryconn_rewrite_mapaddress_automap_onion_common(arg, 1, 1);
}
/* Same as above, with automapped turned off */
static void
test_entryconn_rewrite_mapaddress_automap_onion3(void *arg)
{
config_line_append(&get_options_mutable()->AddressMap,
"MapAddress", "irc.example.com abcdefghijklmnop.onion");
config_register_addressmaps(get_options());
test_entryconn_rewrite_mapaddress_automap_onion_common(arg, 1, 0);
}
/* As above, with no mapping. */
static void
test_entryconn_rewrite_mapaddress_automap_onion4(void *arg)
{
char *msg = NULL;
get_options_mutable()->AutomapHostsOnResolve = 1;
Automated change to use smartlist_add_strdup Use the following coccinelle script to change uses of smartlist_add(sl, tor_strdup(str)) to smartlist_add_strdup(sl, string) (coccinelle script from nickm via bug 20048): @@ expression a; expression b; @@ - smartlist_add + smartlist_add_strdup (a, - tor_strdup( b - ) )
2016-10-27 11:26:06 +02:00
smartlist_add_strdup(get_options_mutable()->AutomapHostsSuffixes,
".onion");
More tests as suggested by rl1987
2015-01-14 15:10:35 +01:00
parse_virtual_addr_network("192.168.0.0/16", AF_INET, 0, &msg);
test_entryconn_rewrite_mapaddress_automap_onion_common(arg, 0, 1);
}
Begin writing unit tests for rewrite code
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#define REWRITE(name) \
{ #name, test_entryconn_##name, TT_FORK, &test_rewrite_setup, NULL }
struct testcase_t entryconn_tests[] = {
REWRITE(rewrite_basic),
REWRITE(rewrite_bad_dotexit),
REWRITE(rewrite_automap_ipv4),
REWRITE(rewrite_automap_ipv6),
More unit tests for rewriting entry connection addresses
2015-01-13 17:08:33 +01:00
// REWRITE(rewrite_automap_reverse),
REWRITE(rewrite_cached_dns_ipv4),
REWRITE(rewrite_cached_dns_ipv6),
REWRITE(rewrite_unmapped_virtual),
REWRITE(rewrite_mapaddress),
REWRITE(rewrite_reject_internal_reverse),
REWRITE(rewrite_automap_exit),
REWRITE(rewrite_mapaddress_exit),
REWRITE(rewrite_mapaddress_automap_onion),
(Disabled, failing) test for the bug in 7555.
2015-01-13 18:26:04 +01:00
REWRITE(rewrite_mapaddress_automap_onion2),
More tests as suggested by rl1987
2015-01-14 15:10:35 +01:00
REWRITE(rewrite_mapaddress_automap_onion3),
REWRITE(rewrite_mapaddress_automap_onion4),
Allow MapAddress and Automap to work together The trick here is to apply mapaddress first, and only then apply automapping. Otherwise, the automap checks don't get done. Fix for bug 7555; bugfix on all versions of Tor supporting both MapAddress and AutoMap.
2014-04-09 00:02:03 +02:00
Begin writing unit tests for rewrite code
2015-01-13 03:08:43 +01:00
END_OF_TESTCASES
};
Reference in New Issue Copy Permalink