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212 Commits

Author SHA1 Message Date
Nick Mathewson
f7e590df05 Split onion.[ch] into onion{,_fast,_tap}.[ch] 
I'm going to want a generic "onionskin" type and set of wrappers, and
for that, it will be helpful to isolate the different circuit creation
handshakes.  Now the original handshake is in onion_tap.[ch], the
CREATE_FAST handshake is in onion_fast.[ch], and onion.[ch] now
handles the onion queue.

This commit does nothing but move code and adjust header files.
 2013-01-02 14:11:14 -05:00
Nick Mathewson
cf4dd5fbcb Implementat the ntor handshake 
The ntor handshake--described in proposal 216 and in a paper by
Goldberg, Stebila, and Ustaoglu--gets us much better performance than
our current approach.
 2013-01-02 14:10:49 -05:00
Nick Mathewson
bb2145b45b Fix a bug in policy_is_reject_star() that was making IPv4 exits break 
IPv4-only exits have an implicit "reject [::]/0", which was making
policy_is_reject_star() return 1 for them, making us refuse to do
hostname lookups.

This fix chanes policy_is_reject_star() to ask about which family we meant.
 2012-11-14 23:16:57 -05:00
Nick Mathewson
9016d9e829 Add an IPv6Exit configuration option 
Don't advertise an IPv6 exit policy, or accept IPv6 exit requests,
if IPv6Exit is not true.
 2012-11-14 23:16:22 -05:00
Nick Mathewson
a96c0affcb Better policy support for IPv6 
Now, "accept *:80" means "accept all addresses on port 80", and not
just IPv4.  For just v4, say "accept *4:80"; for just v6 say "accept
*6:80".

We can parse these policies from torrc just fine, and we should be
successfully keeping them out of descriptors for now.

We also now include appropriate IPv6 addresses in "reject private:*"
 2012-11-14 23:16:21 -05:00
Nick Mathewson
462ebb270a Refactor begin cell parsing into its own function, with tests. 
Add 'flags' argument to begin cells, per proposal 208.
 2012-11-14 23:16:21 -05:00
Nick Mathewson
8b5d95db0d Fix test.c compilation on mingw32. 
Looks like windows doesn't have an s6_addr32 in its in6_addr.

Bug not in any released version of Tor; bugfix on abb886014e.
 2012-11-08 20:18:34 -05:00
Nick Mathewson
626a8b60d7 Merge remote-tracking branch 'linus/bug5053-bug5055' 
Conflicts:
	src/or/geoip.c
 2012-11-04 21:44:31 -05:00
Linus Nordberg
6a241ff3ff Duplicate less code. 2012-10-31 13:58:55 +01:00
Nick Mathewson
98c24670e7 Merge remote-tracking branch 'origin/maint-0.2.3' 2012-10-23 16:28:34 -04:00
Nick Mathewson
85659d3964 Fix parse_short_policy (bug 7192.) 
Our implementation of parse_short_policy was screwed up: it would
ignore the last character of every short policy.  Obviously, that's
broken.

This patch fixes the busted behavior, and adds a bunch of unit tests
to make sure the rest of that function is okay.

Fixes bug 7192; fix on 0.2.3.1-alpha.
 2012-10-23 13:49:48 -04:00
Roger Dingledine
4c8b58f900 add a unit test to expose bug 7192 2012-10-22 17:09:43 -04:00
Linus Nordberg
cb51807236 Add "IPVersions" to control command "status/clients-seen". 2012-10-20 20:56:59 +02:00
Linus Nordberg
e2313d8622 White space. 2012-10-17 14:01:02 +02:00
Karsten Loesing
1f849f9181 Minor tweaks to nils' v4 vs v6 bridge usage code. 2012-10-17 10:54:53 +02:00
Karsten Loesing
c03e3d66a9 Minor tweaks and comments to nils' geoip v6 code. 2012-10-17 10:54:52 +02:00
nils
31e224173b Include statistics as to how many connections are IPv4 versus IPv6 2012-10-17 10:54:52 +02:00
nils
abb886014e Add GeoIP database for IPv6 addresses 2012-10-17 10:54:52 +02:00
nils
167363403b Rename address family specific IPv4 geoip functions in preparation for IPv6 support 2012-10-17 10:54:17 +02:00
Nick Mathewson
907db008ab Move the circuit build timeout code into its own file. 2012-10-15 14:50:55 -04:00
Nick Mathewson
56c0baa523 Rename all reserved C identifiers we defined 
For everything we declare that starts with _, make it end with _ instead.

This is a machine-generated patch.  To make it, start by getting the
list of reserved identifiers using:

     git ls-tree -r --name-only HEAD | grep  '\.[ch]$' | \
       xargs ctags --c-kinds=defglmpstuvx -o - | grep '^_' | \
       cut -f 1 | sort| uniq

You might need gnu ctags.

Then pipe the output through this script:
==============================

use strict;

BEGIN { print "#!/usr/bin/perl -w -i -p\n\n"; }

chomp;

next if (
     /^__attribute__/ or
     /^__func__/ or
     /^_FILE_OFFSET_BITS/ or
     /^_FORTIFY_SOURCE/ or
     /^_GNU_SOURCE/ or
     /^_WIN32/ or
     /^_DARWIN_UNLIMITED/ or
     /^_FILE_OFFSET_BITS/ or
     /^_LARGEFILE64_SOURCE/ or
     /^_LFS64_LARGEFILE/ or
     /^__cdecl/ or
     /^__attribute__/ or
     /^__func__/ or
    /^_WIN32_WINNT/);

my $ident = $_;

my $better = $ident;
$better =~ s/^_//;

$better = "${better}_";

print "s/(?<![A-Za-z0-9_])$ident(?![A-Za-z0-9_])/$better/g;\n";
==============================

Then run the resulting script on all the files you want to change.
(That is, all the C except that in src/ext.)  The resulting script was:

==============================

s/(?<![A-Za-z0-9_])_address(?![A-Za-z0-9_])/address_/g;
s/(?<![A-Za-z0-9_])_aes_fill_buf(?![A-Za-z0-9_])/aes_fill_buf_/g;
s/(?<![A-Za-z0-9_])_AllowInvalid(?![A-Za-z0-9_])/AllowInvalid_/g;
s/(?<![A-Za-z0-9_])_AP_CONN_STATE_MAX(?![A-Za-z0-9_])/AP_CONN_STATE_MAX_/g;
s/(?<![A-Za-z0-9_])_AP_CONN_STATE_MIN(?![A-Za-z0-9_])/AP_CONN_STATE_MIN_/g;
s/(?<![A-Za-z0-9_])_assert_cache_ok(?![A-Za-z0-9_])/assert_cache_ok_/g;
s/(?<![A-Za-z0-9_])_A_UNKNOWN(?![A-Za-z0-9_])/A_UNKNOWN_/g;
s/(?<![A-Za-z0-9_])_base(?![A-Za-z0-9_])/base_/g;
s/(?<![A-Za-z0-9_])_BridgePassword_AuthDigest(?![A-Za-z0-9_])/BridgePassword_AuthDigest_/g;
s/(?<![A-Za-z0-9_])_buffer_stats_compare_entries(?![A-Za-z0-9_])/buffer_stats_compare_entries_/g;
s/(?<![A-Za-z0-9_])_chan_circid_entries_eq(?![A-Za-z0-9_])/chan_circid_entries_eq_/g;
s/(?<![A-Za-z0-9_])_chan_circid_entry_hash(?![A-Za-z0-9_])/chan_circid_entry_hash_/g;
s/(?<![A-Za-z0-9_])_check_no_tls_errors(?![A-Za-z0-9_])/check_no_tls_errors_/g;
s/(?<![A-Za-z0-9_])_c_hist_compare(?![A-Za-z0-9_])/c_hist_compare_/g;
s/(?<![A-Za-z0-9_])_circ(?![A-Za-z0-9_])/circ_/g;
s/(?<![A-Za-z0-9_])_circuit_get_global_list(?![A-Za-z0-9_])/circuit_get_global_list_/g;
s/(?<![A-Za-z0-9_])_circuit_mark_for_close(?![A-Za-z0-9_])/circuit_mark_for_close_/g;
s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_C_MAX(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_C_MAX_/g;
s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_MAX(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_MAX_/g;
s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_MIN(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_MIN_/g;
s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_OR_MAX(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_OR_MAX_/g;
s/(?<![A-Za-z0-9_])_CIRCUIT_PURPOSE_OR_MIN(?![A-Za-z0-9_])/CIRCUIT_PURPOSE_OR_MIN_/g;
s/(?<![A-Za-z0-9_])_cmp_int_strings(?![A-Za-z0-9_])/cmp_int_strings_/g;
s/(?<![A-Za-z0-9_])_compare_cached_resolves_by_expiry(?![A-Za-z0-9_])/compare_cached_resolves_by_expiry_/g;
s/(?<![A-Za-z0-9_])_compare_digests(?![A-Za-z0-9_])/compare_digests_/g;
s/(?<![A-Za-z0-9_])_compare_digests256(?![A-Za-z0-9_])/compare_digests256_/g;
s/(?<![A-Za-z0-9_])_compare_dir_src_ents_by_authority_id(?![A-Za-z0-9_])/compare_dir_src_ents_by_authority_id_/g;
s/(?<![A-Za-z0-9_])_compare_duration_idx(?![A-Za-z0-9_])/compare_duration_idx_/g;
s/(?<![A-Za-z0-9_])_compare_int(?![A-Za-z0-9_])/compare_int_/g;
s/(?<![A-Za-z0-9_])_compare_networkstatus_v2_published_on(?![A-Za-z0-9_])/compare_networkstatus_v2_published_on_/g;
s/(?<![A-Za-z0-9_])_compare_old_routers_by_identity(?![A-Za-z0-9_])/compare_old_routers_by_identity_/g;
s/(?<![A-Za-z0-9_])_compare_orports(?![A-Za-z0-9_])/compare_orports_/g;
s/(?<![A-Za-z0-9_])_compare_pairs(?![A-Za-z0-9_])/compare_pairs_/g;
s/(?<![A-Za-z0-9_])_compare_routerinfo_by_id_digest(?![A-Za-z0-9_])/compare_routerinfo_by_id_digest_/g;
s/(?<![A-Za-z0-9_])_compare_routerinfo_by_ip_and_bw(?![A-Za-z0-9_])/compare_routerinfo_by_ip_and_bw_/g;
s/(?<![A-Za-z0-9_])_compare_signed_descriptors_by_age(?![A-Za-z0-9_])/compare_signed_descriptors_by_age_/g;
s/(?<![A-Za-z0-9_])_compare_string_ptrs(?![A-Za-z0-9_])/compare_string_ptrs_/g;
s/(?<![A-Za-z0-9_])_compare_strings_for_pqueue(?![A-Za-z0-9_])/compare_strings_for_pqueue_/g;
s/(?<![A-Za-z0-9_])_compare_strs(?![A-Za-z0-9_])/compare_strs_/g;
s/(?<![A-Za-z0-9_])_compare_tor_version_str_ptr(?![A-Za-z0-9_])/compare_tor_version_str_ptr_/g;
s/(?<![A-Za-z0-9_])_compare_vote_rs(?![A-Za-z0-9_])/compare_vote_rs_/g;
s/(?<![A-Za-z0-9_])_compare_votes_by_authority_id(?![A-Za-z0-9_])/compare_votes_by_authority_id_/g;
s/(?<![A-Za-z0-9_])_compare_without_first_ch(?![A-Za-z0-9_])/compare_without_first_ch_/g;
s/(?<![A-Za-z0-9_])_connection_free(?![A-Za-z0-9_])/connection_free_/g;
s/(?<![A-Za-z0-9_])_connection_mark_and_flush(?![A-Za-z0-9_])/connection_mark_and_flush_/g;
s/(?<![A-Za-z0-9_])_connection_mark_for_close(?![A-Za-z0-9_])/connection_mark_for_close_/g;
s/(?<![A-Za-z0-9_])_connection_mark_unattached_ap(?![A-Za-z0-9_])/connection_mark_unattached_ap_/g;
s/(?<![A-Za-z0-9_])_connection_write_to_buf_impl(?![A-Za-z0-9_])/connection_write_to_buf_impl_/g;
s/(?<![A-Za-z0-9_])_ConnLimit(?![A-Za-z0-9_])/ConnLimit_/g;
s/(?<![A-Za-z0-9_])_CONN_TYPE_MAX(?![A-Za-z0-9_])/CONN_TYPE_MAX_/g;
s/(?<![A-Za-z0-9_])_CONN_TYPE_MIN(?![A-Za-z0-9_])/CONN_TYPE_MIN_/g;
s/(?<![A-Za-z0-9_])_CONTROL_CONN_STATE_MAX(?![A-Za-z0-9_])/CONTROL_CONN_STATE_MAX_/g;
s/(?<![A-Za-z0-9_])_CONTROL_CONN_STATE_MIN(?![A-Za-z0-9_])/CONTROL_CONN_STATE_MIN_/g;
s/(?<![A-Za-z0-9_])_CPUWORKER_STATE_MAX(?![A-Za-z0-9_])/CPUWORKER_STATE_MAX_/g;
s/(?<![A-Za-z0-9_])_CPUWORKER_STATE_MIN(?![A-Za-z0-9_])/CPUWORKER_STATE_MIN_/g;
s/(?<![A-Za-z0-9_])_crypto_dh_get_dh(?![A-Za-z0-9_])/crypto_dh_get_dh_/g;
s/(?<![A-Za-z0-9_])_crypto_global_initialized(?![A-Za-z0-9_])/crypto_global_initialized_/g;
s/(?<![A-Za-z0-9_])_crypto_new_pk_from_rsa(?![A-Za-z0-9_])/crypto_new_pk_from_rsa_/g;
s/(?<![A-Za-z0-9_])_crypto_pk_get_evp_pkey(?![A-Za-z0-9_])/crypto_pk_get_evp_pkey_/g;
s/(?<![A-Za-z0-9_])_crypto_pk_get_rsa(?![A-Za-z0-9_])/crypto_pk_get_rsa_/g;
s/(?<![A-Za-z0-9_])_DIR_CONN_STATE_MAX(?![A-Za-z0-9_])/DIR_CONN_STATE_MAX_/g;
s/(?<![A-Za-z0-9_])_DIR_CONN_STATE_MIN(?![A-Za-z0-9_])/DIR_CONN_STATE_MIN_/g;
s/(?<![A-Za-z0-9_])_DIR_PURPOSE_MAX(?![A-Za-z0-9_])/DIR_PURPOSE_MAX_/g;
s/(?<![A-Za-z0-9_])_DIR_PURPOSE_MIN(?![A-Za-z0-9_])/DIR_PURPOSE_MIN_/g;
s/(?<![A-Za-z0-9_])_dirreq_map_get(?![A-Za-z0-9_])/dirreq_map_get_/g;
s/(?<![A-Za-z0-9_])_dirreq_map_put(?![A-Za-z0-9_])/dirreq_map_put_/g;
s/(?<![A-Za-z0-9_])_dns_randfn(?![A-Za-z0-9_])/dns_randfn_/g;
s/(?<![A-Za-z0-9_])_dummy(?![A-Za-z0-9_])/dummy_/g;
s/(?<![A-Za-z0-9_])_edge(?![A-Za-z0-9_])/edge_/g;
s/(?<![A-Za-z0-9_])_END_CIRC_REASON_MAX(?![A-Za-z0-9_])/END_CIRC_REASON_MAX_/g;
s/(?<![A-Za-z0-9_])_END_CIRC_REASON_MIN(?![A-Za-z0-9_])/END_CIRC_REASON_MIN_/g;
s/(?<![A-Za-z0-9_])_EOF(?![A-Za-z0-9_])/EOF_/g;
s/(?<![A-Za-z0-9_])_ERR(?![A-Za-z0-9_])/ERR_/g;
s/(?<![A-Za-z0-9_])_escaped_val(?![A-Za-z0-9_])/escaped_val_/g;
s/(?<![A-Za-z0-9_])_evdns_log(?![A-Za-z0-9_])/evdns_log_/g;
s/(?<![A-Za-z0-9_])_evdns_nameserver_add_impl(?![A-Za-z0-9_])/evdns_nameserver_add_impl_/g;
s/(?<![A-Za-z0-9_])_EVENT_MAX(?![A-Za-z0-9_])/EVENT_MAX_/g;
s/(?<![A-Za-z0-9_])_EVENT_MIN(?![A-Za-z0-9_])/EVENT_MIN_/g;
s/(?<![A-Za-z0-9_])_ExcludeExitNodesUnion(?![A-Za-z0-9_])/ExcludeExitNodesUnion_/g;
s/(?<![A-Za-z0-9_])_EXIT_CONN_STATE_MAX(?![A-Za-z0-9_])/EXIT_CONN_STATE_MAX_/g;
s/(?<![A-Za-z0-9_])_EXIT_CONN_STATE_MIN(?![A-Za-z0-9_])/EXIT_CONN_STATE_MIN_/g;
s/(?<![A-Za-z0-9_])_EXIT_PURPOSE_MAX(?![A-Za-z0-9_])/EXIT_PURPOSE_MAX_/g;
s/(?<![A-Za-z0-9_])_EXIT_PURPOSE_MIN(?![A-Za-z0-9_])/EXIT_PURPOSE_MIN_/g;
s/(?<![A-Za-z0-9_])_extrainfo_free(?![A-Za-z0-9_])/extrainfo_free_/g;
s/(?<![A-Za-z0-9_])_find_by_keyword(?![A-Za-z0-9_])/find_by_keyword_/g;
s/(?<![A-Za-z0-9_])_free_cached_dir(?![A-Za-z0-9_])/free_cached_dir_/g;
s/(?<![A-Za-z0-9_])_free_cached_resolve(?![A-Za-z0-9_])/free_cached_resolve_/g;
s/(?<![A-Za-z0-9_])_free_duplicate_routerstatus_entry(?![A-Za-z0-9_])/free_duplicate_routerstatus_entry_/g;
s/(?<![A-Za-z0-9_])_free_link_history(?![A-Za-z0-9_])/free_link_history_/g;
s/(?<![A-Za-z0-9_])_geoip_compare_entries(?![A-Za-z0-9_])/geoip_compare_entries_/g;
s/(?<![A-Za-z0-9_])_geoip_compare_key_to_entry(?![A-Za-z0-9_])/geoip_compare_key_to_entry_/g;
s/(?<![A-Za-z0-9_])_hex_decode_digit(?![A-Za-z0-9_])/hex_decode_digit_/g;
s/(?<![A-Za-z0-9_])_idxplus1(?![A-Za-z0-9_])/idxplus1_/g;
s/(?<![A-Za-z0-9_])__libc_enable_secure(?![A-Za-z0-9_])/_libc_enable_secure_/g;
s/(?<![A-Za-z0-9_])_log_debug(?![A-Za-z0-9_])/log_debug_/g;
s/(?<![A-Za-z0-9_])_log_err(?![A-Za-z0-9_])/log_err_/g;
s/(?<![A-Za-z0-9_])_log_fn(?![A-Za-z0-9_])/log_fn_/g;
s/(?<![A-Za-z0-9_])_log_fn_function_name(?![A-Za-z0-9_])/log_fn_function_name_/g;
s/(?<![A-Za-z0-9_])_log_global_min_severity(?![A-Za-z0-9_])/log_global_min_severity_/g;
s/(?<![A-Za-z0-9_])_log_info(?![A-Za-z0-9_])/log_info_/g;
s/(?<![A-Za-z0-9_])_log_notice(?![A-Za-z0-9_])/log_notice_/g;
s/(?<![A-Za-z0-9_])_log_prefix(?![A-Za-z0-9_])/log_prefix_/g;
s/(?<![A-Za-z0-9_])_log_warn(?![A-Za-z0-9_])/log_warn_/g;
s/(?<![A-Za-z0-9_])_magic(?![A-Za-z0-9_])/magic_/g;
s/(?<![A-Za-z0-9_])_MALLOC_LOCK(?![A-Za-z0-9_])/MALLOC_LOCK_/g;
s/(?<![A-Za-z0-9_])_MALLOC_LOCK_INIT(?![A-Za-z0-9_])/MALLOC_LOCK_INIT_/g;
s/(?<![A-Za-z0-9_])_MALLOC_UNLOCK(?![A-Za-z0-9_])/MALLOC_UNLOCK_/g;
s/(?<![A-Za-z0-9_])_microdesc_eq(?![A-Za-z0-9_])/microdesc_eq_/g;
s/(?<![A-Za-z0-9_])_microdesc_hash(?![A-Za-z0-9_])/microdesc_hash_/g;
s/(?<![A-Za-z0-9_])_MIN_TOR_TLS_ERROR_VAL(?![A-Za-z0-9_])/MIN_TOR_TLS_ERROR_VAL_/g;
s/(?<![A-Za-z0-9_])_mm_free(?![A-Za-z0-9_])/mm_free_/g;
s/(?<![A-Za-z0-9_])_NIL(?![A-Za-z0-9_])/NIL_/g;
s/(?<![A-Za-z0-9_])_n_openssl_mutexes(?![A-Za-z0-9_])/n_openssl_mutexes_/g;
s/(?<![A-Za-z0-9_])_openssl_dynlock_create_cb(?![A-Za-z0-9_])/openssl_dynlock_create_cb_/g;
s/(?<![A-Za-z0-9_])_openssl_dynlock_destroy_cb(?![A-Za-z0-9_])/openssl_dynlock_destroy_cb_/g;
s/(?<![A-Za-z0-9_])_openssl_dynlock_lock_cb(?![A-Za-z0-9_])/openssl_dynlock_lock_cb_/g;
s/(?<![A-Za-z0-9_])_openssl_locking_cb(?![A-Za-z0-9_])/openssl_locking_cb_/g;
s/(?<![A-Za-z0-9_])_openssl_mutexes(?![A-Za-z0-9_])/openssl_mutexes_/g;
s/(?<![A-Za-z0-9_])_option_abbrevs(?![A-Za-z0-9_])/option_abbrevs_/g;
s/(?<![A-Za-z0-9_])_option_vars(?![A-Za-z0-9_])/option_vars_/g;
s/(?<![A-Za-z0-9_])_OR_CONN_STATE_MAX(?![A-Za-z0-9_])/OR_CONN_STATE_MAX_/g;
s/(?<![A-Za-z0-9_])_OR_CONN_STATE_MIN(?![A-Za-z0-9_])/OR_CONN_STATE_MIN_/g;
s/(?<![A-Za-z0-9_])_OutboundBindAddressIPv4(?![A-Za-z0-9_])/OutboundBindAddressIPv4_/g;
s/(?<![A-Za-z0-9_])_OutboundBindAddressIPv6(?![A-Za-z0-9_])/OutboundBindAddressIPv6_/g;
s/(?<![A-Za-z0-9_])_PDS_PREFER_TUNNELED_DIR_CONNS(?![A-Za-z0-9_])/PDS_PREFER_TUNNELED_DIR_CONNS_/g;
s/(?<![A-Za-z0-9_])_port(?![A-Za-z0-9_])/port_/g;
s/(?<![A-Za-z0-9_])__progname(?![A-Za-z0-9_])/_progname_/g;
s/(?<![A-Za-z0-9_])_PublishServerDescriptor(?![A-Za-z0-9_])/PublishServerDescriptor_/g;
s/(?<![A-Za-z0-9_])_remove_old_client_helper(?![A-Za-z0-9_])/remove_old_client_helper_/g;
s/(?<![A-Za-z0-9_])_rend_cache_entry_free(?![A-Za-z0-9_])/rend_cache_entry_free_/g;
s/(?<![A-Za-z0-9_])_routerlist_find_elt(?![A-Za-z0-9_])/routerlist_find_elt_/g;
s/(?<![A-Za-z0-9_])_SafeLogging(?![A-Za-z0-9_])/SafeLogging_/g;
s/(?<![A-Za-z0-9_])_SHORT_FILE_(?![A-Za-z0-9_])/SHORT_FILE__/g;
s/(?<![A-Za-z0-9_])_state_abbrevs(?![A-Za-z0-9_])/state_abbrevs_/g;
s/(?<![A-Za-z0-9_])_state_vars(?![A-Za-z0-9_])/state_vars_/g;
s/(?<![A-Za-z0-9_])_t(?![A-Za-z0-9_])/t_/g;
s/(?<![A-Za-z0-9_])_t32(?![A-Za-z0-9_])/t32_/g;
s/(?<![A-Za-z0-9_])_test_op_ip6(?![A-Za-z0-9_])/test_op_ip6_/g;
s/(?<![A-Za-z0-9_])_thread1_name(?![A-Za-z0-9_])/thread1_name_/g;
s/(?<![A-Za-z0-9_])_thread2_name(?![A-Za-z0-9_])/thread2_name_/g;
s/(?<![A-Za-z0-9_])_thread_test_func(?![A-Za-z0-9_])/thread_test_func_/g;
s/(?<![A-Za-z0-9_])_thread_test_mutex(?![A-Za-z0-9_])/thread_test_mutex_/g;
s/(?<![A-Za-z0-9_])_thread_test_start1(?![A-Za-z0-9_])/thread_test_start1_/g;
s/(?<![A-Za-z0-9_])_thread_test_start2(?![A-Za-z0-9_])/thread_test_start2_/g;
s/(?<![A-Za-z0-9_])_thread_test_strmap(?![A-Za-z0-9_])/thread_test_strmap_/g;
s/(?<![A-Za-z0-9_])_tor_calloc(?![A-Za-z0-9_])/tor_calloc_/g;
s/(?<![A-Za-z0-9_])_TOR_CHANNEL_INTERNAL(?![A-Za-z0-9_])/TOR_CHANNEL_INTERNAL_/g;
s/(?<![A-Za-z0-9_])_TOR_CIRCUITMUX_EWMA_C(?![A-Za-z0-9_])/TOR_CIRCUITMUX_EWMA_C_/g;
s/(?<![A-Za-z0-9_])_tor_free(?![A-Za-z0-9_])/tor_free_/g;
s/(?<![A-Za-z0-9_])_tor_malloc(?![A-Za-z0-9_])/tor_malloc_/g;
s/(?<![A-Za-z0-9_])_tor_malloc_zero(?![A-Za-z0-9_])/tor_malloc_zero_/g;
s/(?<![A-Za-z0-9_])_tor_memdup(?![A-Za-z0-9_])/tor_memdup_/g;
s/(?<![A-Za-z0-9_])_tor_realloc(?![A-Za-z0-9_])/tor_realloc_/g;
s/(?<![A-Za-z0-9_])_tor_strdup(?![A-Za-z0-9_])/tor_strdup_/g;
s/(?<![A-Za-z0-9_])_tor_strndup(?![A-Za-z0-9_])/tor_strndup_/g;
s/(?<![A-Za-z0-9_])_TOR_TLS_SYSCALL(?![A-Za-z0-9_])/TOR_TLS_SYSCALL_/g;
s/(?<![A-Za-z0-9_])_TOR_TLS_ZERORETURN(?![A-Za-z0-9_])/TOR_TLS_ZERORETURN_/g;
s/(?<![A-Za-z0-9_])__USE_ISOC99(?![A-Za-z0-9_])/_USE_ISOC99_/g;
s/(?<![A-Za-z0-9_])_UsingTestNetworkDefaults(?![A-Za-z0-9_])/UsingTestNetworkDefaults_/g;
s/(?<![A-Za-z0-9_])_val(?![A-Za-z0-9_])/val_/g;
s/(?<![A-Za-z0-9_])_void_for_alignment(?![A-Za-z0-9_])/void_for_alignment_/g;

==============================
 2012-10-12 12:22:13 -04:00
Andrea Shepard
96c7612679 Unit tests for new rend_intro_cell_t parser 2012-07-31 17:08:13 -04:00
Andrea Shepard
8f63ef10ad Implement replaycache_t for bug 6177, and unit tests for the preceding 2012-07-31 17:08:05 -04:00
Nick Mathewson
7faf115dff Change all SMARTLIST_FOREACH loops of >=10 lines to use BEGIN/END 
The SMARTLIST_FOREACH macro is more convenient than BEGIN/END when
you have a nice short loop body, but using it for long bodies makes
your preprocessor tell the compiler that all the code is on the same
line.  That causes grief, since compiler warnings and debugger lines
will all refer to that one line.

So, here's a new style rule: SMARTLIST_FOREACH blocks need to be
short.
 2012-07-17 10:34:08 -04:00
Nick Mathewson
5a3d9636f5 Merge remote-tracking branch 'public/bug3940_redux' 2012-06-13 11:40:38 -04:00
Nick Mathewson
bf9252587b Fix mingw build with -DUNICODE -D_UNICODE 
This is a very blunt fix, and mostly just turns some func() calls
into FuncA() to make things build again.  Fixes bug 6097.
 2012-06-07 11:59:32 -04:00
Nick Mathewson
b482c870ca Fix some mingw build warnings 
These include:
   - Having a weird in_addr that can't be initialized with {0}
   - Needing INVALID_HANDLE_VALUE instead of -1 for file handles.
   - Having a weird dependent definition for struct stat.
   - pid is signed, not unsigned.
 2012-06-05 11:06:26 -04:00
Nick Mathewson
0fa107a6aa Update copyright dates to 2012; add a few missing copyright statements 2012-06-04 20:58:17 -04:00
Nick Mathewson
d9ceab5bc3 Fix some remaining nmake/msvc build issues 2012-05-16 10:08:24 -04:00
Nick Mathewson
35d08e30d8 An attempt at bug3940 and making AllowDotExit 0 work with MapAddress 
This time, I follow grarpamp's suggestion and move the check for
.exit+AllowDotExit 0 to the top of connection_ap_rewrite_and_attach,
before any rewriting occurs.  This way, .exit addresses are
forbidden as they arrive from a socks connection or a DNSPort
request, and not otherwise.

It _is_ a little more complicated than that, though.  We need to
treat any .exit addresses whose source is TrackHostExits as meaning
that we can retry without that exit.  We also need to treat any
.exit address that comes from an AutomapHostsOnResolve operation as
user-provided (and thus forbidden if AllowDotExits==0), so that
transitioning from AllowDotExits==1 to AllowDotExits==0 will
actually turn off automapped .exit addresses.
 2012-05-11 17:16:29 -04:00
Karsten Loesing
4aca55efd2 Count IPv6 connections in bridge and entry stats. 2012-02-09 11:12:30 +01:00
Nick Mathewson
5cf9167f91 Use the standard _WIN32, not the Torism MS_WINDOWS or deprecated WIN32 
This commit is completely mechanical; I used this perl script to make it:

 #!/usr/bin/perl -w -i.bak -p

 if (/^\s*\#/) {
     s/MS_WINDOWS/_WIN32/g;
     s/\bWIN32\b/_WIN32/g;
 }
 2012-01-31 15:48:47 -05:00
Nick Mathewson
26e789fbfd Rename nonconformant identifiers. 
Fixes bug 4893.

These changes are pure mechanical, and were generated with this
perl script:

  /usr/bin/perl -w -i.bak -p

  s/crypto_pk_env_t/crypto_pk_t/g;
  s/crypto_dh_env_t/crypto_dh_t/g;
  s/crypto_cipher_env_t/crypto_cipher_t/g;
  s/crypto_digest_env_t/crypto_digest_t/g;

  s/aes_free_cipher/aes_cipher_free/g;
  s/crypto_free_cipher_env/crypto_cipher_free/g;
  s/crypto_free_digest_env/crypto_digest_free/g;
  s/crypto_free_pk_env/crypto_pk_free/g;

  s/_crypto_dh_env_get_dh/_crypto_dh_get_dh/g;
  s/_crypto_new_pk_env_rsa/_crypto_new_pk_from_rsa/g;
  s/_crypto_pk_env_get_evp_pkey/_crypto_pk_get_evp_pkey/g;
  s/_crypto_pk_env_get_rsa/_crypto_pk_get_rsa/g;

  s/crypto_new_cipher_env/crypto_cipher_new/g;
  s/crypto_new_digest_env/crypto_digest_new/g;
  s/crypto_new_digest256_env/crypto_digest256_new/g;
  s/crypto_new_pk_env/crypto_pk_new/g;

  s/crypto_create_crypto_env/crypto_cipher_new/g;

  s/connection_create_listener/connection_listener_new/g;
  s/smartlist_create/smartlist_new/g;
  s/transport_create/transport_new/g;
 2012-01-18 15:53:30 -05:00
Nick Mathewson
3b88b63826 Merge branch 'bug933_nm_rebased_v2' 
Conflicts:
	src/test/test.c
 2011-11-30 14:10:22 -05:00
Robert Hogan
c6d8c6baaa bug933 - Match against super-domains in MapAddress 
Allow MapAddress to handle directives such as:

MapAddress .torproject.org .torserver.exit
MapAddress .org 1.1.1.1

Add tests for addressmap_rewrite.
 2011-11-30 14:08:10 -05:00
Nick Mathewson
441ab6cdd5 Make unit tests run again. Fix bug 4606. 2011-11-29 20:37:57 -05:00
Nick Mathewson
ff93535c71 New src/test/bench.c to allow us to actually _run_ benchmark code 
Yes, the timing functions are suboptimal.  Please improve!
 2011-11-11 12:35:08 -05:00
Sebastian Hahn
38123ffa23 Fix the bench_{aes,dmap} test functions to work with TT 
TT expects them to be named test_bench_{aes,dmap}. Also change the
DISABLED macro to reflect that.
 2011-11-11 11:47:25 -05:00
Nick Mathewson
ed39621a9d Merge remote-tracking branch 'asn2/bug3656' 
Conflicts:
	src/common/util.c
	src/common/util.h
	src/or/config.h
	src/or/main.c
	src/test/test_util.c
 2011-10-07 16:05:13 -04:00
Nick Mathewson
a41f1fc612 Merge remote-tracking branch 'origin/maint-0.2.2' 
Conflicts:
	configure.in
	src/or/circuitbuild.c
 2011-09-09 12:58:12 -04:00
Nick Mathewson
393e4fb5b5 Use %f with printf-style formatting, not %lf 
For printf, %f and %lf are synonymous, since floats are promoted to
doubles when passed as varargs.  It's only for scanf that we need to
say "%lf" for doubles and "%f" for floats.

Apparenly, some older compilers think it's naughty to say %lf and like
to spew warnings about it.

Found by grarpamp.
 2011-08-30 20:44:42 -04:00
Karsten Loesing
d690a99dfe Clean up bridge-stats code. 
Only write a bridge-stats string if bridge stats have been
initialized.  This behavior is similar to dirreq-stats, entry-stats,
etc.

Also add a few unit tests for the bridge-stats code.
 2011-08-04 21:18:19 +02:00
Karsten Loesing
88083463cb Separate generation of an entry-stats string from writing it to disk. 
This commit is similar to the previous two commits for dirreq-stats,
but for entry-stats.
 2011-08-04 21:18:19 +02:00
Karsten Loesing
2174fc0ba0 Separate generation of a dirreq-stats string from writing it to disk. 
This patch separates the generation of a dirreq-stats string from
actually writing it to disk.  The new geoip_format_dirreq_stats()
generates a dirreq-stats string that geoip_dirreq_stats_write() writes
to disk.  All the state changing (e.g., resetting the dirreq-stats
history and initializing the next measurement interval) takes place in
geoip_dirreq_stats_write().  That allows us to finally test the
dirreq-stats code better.
 2011-08-04 21:18:19 +02:00
Karsten Loesing
3d3ed853e7 Add unit tests for buffer-stats. 
Now that formatting the buffer-stats string is separate from writing
it to disk, we can also decouple the logic to extract stats from
circuits and finally write some unit tests for the history code.
 2011-08-04 21:18:18 +02:00
Nick Mathewson
9a7c16fb00 Unit test for generic_buffer_set_to_copy 2011-07-20 09:34:19 -04:00
Nick Mathewson
3380dc9cc0 Remove compare_addr_to_addr_policy 
Nothing used it but the unit tests; everything else knows to use
compare_tor_addr_to_addr_policy instead.
 2011-07-15 12:31:09 -04:00
George Kadianakis
ce419a78c5 Add some unit tests. 2011-07-13 19:06:14 +02:00
Nick Mathewson
1aab5b6b39 Merge remote-tracking branch 'public/bug1666' 
Conflicts:
	doc/spec/socks-extensions.txt
	src/or/buffers.c
	src/or/config.c
	src/or/connection_edge.c
 2011-07-13 12:12:16 -04:00
Nick Mathewson
0317dc2bb2 Check return value of crypto_global_init in test.c 
This will let the unit tests fail in a less mystifying way if the
crypto subsystem is b0rken, and will also make Coverity happier.

CID # 429.
 2011-07-01 11:56:09 -04:00
Nick Mathewson
05c424f4b8 Refactor fetch_from_buf_socks() to be greedy 
Previously, fetch_from_buf_socks() might return 0 if there was still
data on the buffer and a subsequent call to fetch_from_buf_socks()
would return 1.  This was making some of the socks5 unit tests
harder to write, and could potentially have caused misbehavior with
some overly verbose SOCKS implementations.  Now,
fetch_from_buf_socks() does as much processing as it can, and
returns 0 only if it really needs more data.  This brings it into
line with the evbuffer socks implementation.
 2011-06-29 17:45:27 -04:00
Nick Mathewson
5d43a15720 Refactor socks unit tests into a suite of their own 2011-06-29 17:30:55 -04:00
Nick Mathewson
2e6604f42e Record username/password data in socks_request_t 
This change also requires us to add and use a pair of
allocator/deallocator functions for socks_request_t, instead of
using tor_malloc_zero/tor_free directly.
 2011-06-29 13:08:46 -04:00
Nick Mathewson
9b3f48c074 Fix 'make check-spaces' 2011-06-29 11:47:35 -04:00
Nick Mathewson
47c8433a0c Make the get_options() return const 
This lets us make a lot of other stuff const, allows the compiler to
generate (slightly) better code, and will make me get slightly fewer
patches from folks who stick mutable stuff into or_options_t.

const: because not every input is an output!
 2011-06-14 13:17:06 -04:00
Nick Mathewson
85ac832a14 Merge remote-tracking branch 'origin/maint-0.2.2' 2011-04-07 20:27:39 -04:00
Gisle Vanem
70e0291468 Use GetTempDir instead of hardcoded path to c:\windows\tmp for unittests 2011-04-07 18:34:11 -04:00
Nick Mathewson
8730884ebe Merge remote branch 'origin/maint-0.2.2' 2011-01-03 11:53:28 -05:00
Nick Mathewson
30b3475e6d Bump copyright statements to 2011 (0.2.2) 2011-01-03 11:52:09 -05:00
Robert Hogan
02c2d9a4aa bug1666 - Pass-through support for SOCKS5 authentication(4) 
Implement nickm's suggestion that we tolerate SOCKS5 clients
that send authentication credentials and SOCKS commands all in
one go.
 2010-12-14 19:59:42 +00:00
Robert Hogan
f85f52808c bug1666 - Pass-through support for SOCKS5 authentication (2) 
Address Nick's comments:
- Refactor against changes in buffers.c
- Ensure we have negotiated a method before accepting
  authentication credentials
 2010-12-14 19:47:22 +00:00
Robert Hogan
bf136b94de bug1666 - Pass-through support for SOCKS5 authentication 
If a SOCKS5 client insists on authentication, allow it to
negotiate a connection with Tor's SOCKS server successfully.
Any credentials the client provides are ignored.

This allows Tor to work with SOCKS5 clients that can only
support 'authenticated' connections.

Also add a bunch of basic unit tests for SOCKS4/4a/5 support
in buffers.c.
 2010-12-14 19:47:22 +00:00
Karsten Loesing
8db10c6d2f Write bidirectional connection stats in single line. 
There's no need to have a separate line conn-stats-end for the end date
and interval length with only a single line conn-bi-direct following.
 2010-12-03 16:47:53 +01:00
Karsten Loesing
91fec693e0 Refactor conn stats and add unit tests. 2010-12-03 16:47:53 +01:00
Nick Mathewson
19019f26b0 Merge remote branch 'origin/maint-0.2.2' 2010-11-29 15:30:17 -05:00
Karsten Loesing
4fed43ab2e Report only the top 10 ports in exit-port stats. 2010-11-24 08:45:05 +01:00
Nick Mathewson
8c837db38f Merge branch 'nodes' 2010-10-13 16:04:25 -04:00
Nick Mathewson
3061a036c8 Unit tests for microdescriptor cache 
May help with tracking down bug #2022
 2010-10-07 15:28:54 -04:00
Nick Mathewson
1bb9734e3a Implement policies for nodes (and for microdescriptors too) 2010-10-01 18:14:28 -04:00
Mike Perry
11910cf5b3 Do away with the complexity of the network liveness detection. 
We really should ignore any timeouts that have *no* network activity for their
entire measured lifetime, now that we have the 95th percentile measurement
changes. Usually this is up to a minute, even on fast connections.
 2010-09-29 11:49:43 -07:00
Nick Mathewson
34551cda6f Add unit test for tor_listdir. 2010-08-20 13:24:54 -04:00
Sebastian Hahn
d5c83f2014 Remove unused function declarations 
Also remove some #if 0'd code from the unit tests for buffers. The
code was killed in e6794e5808 (5 years
ago), and is now broken anyways.
 2010-08-17 23:49:39 +02:00
Karsten Loesing
15379a7254 Fix compilation with --with-dmalloc 
Fixes 1832; bugfix on 0.2.2.6-alpha
 2010-08-16 00:14:06 -04:00
Nick Mathewson
a856f446c7 Merge commit 'sebastian/bug1831' 2010-08-15 23:43:36 -04:00
Nick Mathewson
5757f47fc3 Make unit tests work when tests get run in subprocesses. 
Apparently the way we handled cleaning up temporary directories with
atexit() meant that when the child process exited, it would remove the
temporary directory, thus making other tests in the main process fail.
 2010-08-15 21:20:19 -04:00
Nick Mathewson
8394c70204 Rename rep_hist_exit_stats_history in test.c too 2010-08-15 20:55:24 -04:00
Sebastian Hahn
561ca9b987 Fix misplaced labels 2010-08-16 00:46:44 +02:00
Sebastian Hahn
4c49d3c27e Refactor circuit_build_times_parse_state 
Remove the msg parameter to pass an error message out. This
wasn't needed and made it harder to detect a memory leak.
 2010-08-16 00:45:32 +02:00
Karsten Loesing
0e8513d4c6 Run test_stats in a subprocess. 2010-08-15 14:30:37 +02:00
Karsten Loesing
acd25558b8 Refactor exit port statistics code and add unit tests. 2010-08-11 16:19:54 +02:00
Nick Mathewson
f060b18e6c Fix a rare bug in rend_fn tests when the randomly generated port is 0 
Since the rend code doesn't like the port to be 0, we shouldn't generate
the port by declaring crypto_rand_int(65536); instead we should
say crypto_rand_int(65535)+1.

Diagnosed by Matt Edman; fixes bug 1808.
 2010-08-07 14:31:58 -04:00
Karsten Loesing
166c2f4d92 Allow enabling or disabling *Statistics while Tor is running. 
With this patch we stop scheduling when we should write statistics using a
single timestamp in run_scheduled_events(). Instead, we remember when a
statistics interval starts separately for each statistic type in geoip.c
and rephist.c. Every time run_scheduled_events() tries to write stats to
disk, it learns when it should schedule the next such attempt.

This patch also enables all statistics to be stopped and restarted at a
later time.

This patch comes with a few refactorings, some of which were not easily
doable without the patch.
 2010-08-05 13:05:25 +02:00
Nick Mathewson
49b0eb7a32 Fix up geoip unit tests to know about ?? 2010-07-31 15:21:08 -04:00
Sebastian Hahn
05072723cb Create routerparse.h 2010-07-27 10:00:46 +02:00
Sebastian Hahn
df9d42cef5 Create rephist.h 2010-07-27 10:00:46 +02:00
Sebastian Hahn
7bd8dee463 Create policies.h 2010-07-27 10:00:45 +02:00
Sebastian Hahn
f6852fe031 Create onion.h 2010-07-27 10:00:45 +02:00
Sebastian Hahn
78b6a4650b Create connection_edge.h 2010-07-27 07:58:14 +02:00
Sebastian Hahn
c4f8f1316e Create config.h 2010-07-27 07:58:14 +02:00
Sebastian Hahn
21155204c6 Create circuitbuild.h 2010-07-27 07:58:13 +02:00
Sebastian Hahn
34dfce0d82 Create buffers.h 2010-07-27 07:56:26 +02:00
Sebastian Hahn
31e81439e1 Create rendcommon.h 2010-07-27 07:56:25 +02:00
Sebastian Hahn
ff4030f621 Create geoip.h 2010-07-27 07:56:25 +02:00
Mike Perry
7bbdf71a82 Fix unittest failure in bug 1660. 
We now record large times as abandoned, to prevent a filter step from
happening and skewing our results.

Also, issue a warn for a rare case that can happen for funky values of Xm or
too many abandoned circuits. Can happen (very rarely) during unit tests, but
should not be possble during live operation, due to network liveness filters
and discard logic.
 2010-07-06 12:11:13 -07:00
Mike Perry
c6c8fbf852 Split the circuit timeout and close codepaths. 
We need to record different statistics at point of timeout, vs the point
of forcible closing.

Also, give some better names to constants and state file variables
to indicate they are not dealing with timeouts, but abandoned circuits.
 2010-06-15 20:04:42 -07:00
Mike Perry
e3d5b516c6 Address some issues with unit tests. 
Histogram conversion causes accuracy loss, and there are some
boundary conditions when we hit 1000 circuits that cause
false negative test results.
 2010-06-09 00:22:39 -07:00
Mike Perry
d9be6f3845 Fix CBT unit tests. 2010-05-12 15:31:22 -07:00
Nick Mathewson
da220157a9 Update copyright dates for files not in maint-0.2.1 2010-02-27 17:19:00 -05:00
Mike Perry
f4d6315afa Remove misc unnecessary newlines found by new check. 2010-02-22 16:52:11 -08:00
Mike Perry
2258125e1a Move CBT params into consensus. 2010-02-18 09:08:31 -08:00
Sebastian Hahn
01030a4db2 Another unit test for exit_policy_is_general_exit() 2010-02-09 09:10:03 +01:00
Sebastian Hahn
30b6fe6e9b Another unit test for exit_policy_is_general_exit() 2010-02-04 00:06:56 +01:00
Sebastian Hahn
82a5fbafab New unit test, testing for b0red's exit policy 2010-02-04 00:06:56 +01:00
Sebastian Hahn
b5b8d9e156 Another new test for exit_policy_is_general_exit() 2010-02-03 05:45:29 +01:00
Sebastian Hahn
c54e33e442 New testcase for exit_policy_is_general_exit 2010-02-03 05:44:05 +01:00
Karsten Loesing
56c2385157 Fix bug 1113. 
Bridges do not use the default exit policy, but reject *:* by default.
 2009-10-27 01:03:41 -07:00
Peter Palfrader
2f760c5461 Fix testsuite call. 
tinytest_main() returns 0 on success, -1 on errors and 1 on test
failures.  So test.c should check on !=0 instead of <0.
 2009-10-10 18:58:54 -04:00
Nick Mathewson
fa693118b1 Split directory tests into their own module. 
(Also, clean up some whitespace.)
 2009-09-23 00:24:43 -04:00
Nick Mathewson
d9d0813809 Split general util and address tests into their own files. 2009-09-23 00:24:43 -04:00
Nick Mathewson
d2857d524c Split container tests into their own module 2009-09-23 00:24:43 -04:00
Nick Mathewson
cea1225199 Split crypto tests into a separate module. 2009-09-23 00:24:43 -04:00
Nick Mathewson
da1aa66f70 Move testing code into new src/test directory. 2009-09-23 00:24:43 -04:00