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path: root/src/or/rendmid.c
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2014-08-29Improve "Tried to establish rendezvous on non-OR or non-edge circuit"Nick Mathewson
Instead of putting it all in one warning message, log what exactly was wrong with the circuit. Resolves ticket 12997.
2014-04-08Merge remote-tracking branch 'public/bug9841_025'Nick Mathewson
2014-03-25Demote "Invalid length on ESTABLISH_RENDEZVOUS" to protocol_warnNick Mathewson
Fixes bug 11279
2014-02-13Tweak sign of rend_token params for consistencyNick Mathewson
2014-02-13Faster circuit_get_by_rend_token_and_purpose()Nick Mathewson
On busy servers, this function takes up something like 3-7% in different profiles, and gets invoked every time we need to participate as the midpoint in a hidden service. So maybe walking through a linked list of all the circuits here wasn't a good idea.
2013-03-10Fix 8447: use %u to format circid_t.Nick Mathewson
Now that circid_t is 4 bytes long, the default integer promotions will leave it alone when sizeof(int) == 4, which will leave us formatting an unsigned as an int. That's technically undefined behavior. Fixes bug 8447 on bfffc1f0fc7616a25c32da2eb759dade4651659e. Bug not in any released Tor.
2013-01-16Update the copyright date to 201.Nick Mathewson
2013-01-03Rename handshake_digest to rend_circ_nonceNick Mathewson
The handshake_digest field was never meaningfully a digest *of* the handshake, but rather is a digest *from* the handshake that we exapted to prevent replays of ESTABLISH_INTRO cells. The ntor handshake will generate it as more key material rather than taking it from any part of the circuit handshake reply..
2012-10-12Rename all reserved C identifiers we definedNick Mathewson
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; 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2012-10-08Convert rendmid.c to channel_tAndrea Shepard
2012-06-04Update copyright dates to 2012; add a few missing copyright statementsNick Mathewson
2012-05-07Make a cast less const-violating; make a field size explicit.Nick Mathewson
2012-05-07Reorder rend_mid_rendezvous() to do protocol violation checks on top.George Kadianakis
2012-01-18Rename nonconformant identifiers.Nick Mathewson
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;
2011-11-24Log whenever a circuit's purpose is changedRobert Ransom
2011-05-11Merge remote-tracking branch 'public/3122_memcmp_squashed' into ↵Nick Mathewson
bug3122_memcmp_022 Conflicts throughout. All resolved in favor of taking HEAD and adding tor_mem* or fast_mem* ops as appropriate. src/common/Makefile.am src/or/circuitbuild.c src/or/directory.c src/or/dirserv.c src/or/dirvote.c src/or/networkstatus.c src/or/rendclient.c src/or/rendservice.c src/or/router.c src/or/routerlist.c src/or/routerparse.c src/or/test.c
2011-05-11Hand-conversion and audit phase of memcmp transitionNick Mathewson
Here I looked at the results of the automated conversion and cleaned them up as follows: If there was a tor_memcmp or tor_memeq that was in fact "safe"[*] I changed it to a fast_memcmp or fast_memeq. Otherwise if there was a tor_memcmp that could turn into a tor_memneq or tor_memeq, I converted it. This wants close attention. [*] I'm erring on the side of caution here, and leaving some things as tor_memcmp that could in my opinion use the data-dependent fast_memcmp variant.
2011-05-11Automated conversion of memcmp to tor_memcmp/tor_mem[n]eqNick Mathewson
This commit is _exactly_ the result of perl -i -pe 's/\bmemcmp\(/tor_memcmp\(/g' src/*/*.[ch] perl -i -pe 's/\!\s*tor_memcmp\(/tor_memeq\(/g' src/*/*.[ch] perl -i -pe 's/0\s*==\s*tor_memcmp\(/tor_memeq\(/g' src/*/*.[ch] perl -i -pe 's/0\s*!=\s*tor_memcmp\(/tor_memneq\(/g' src/*/*.[ch] git checkout src/common/di_ops.[ch] git checkout src/or/test.c git checkout src/common/test.h
2011-01-03Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
Conflicts: src/or/routerparse.c
2011-01-03fix whitespace issuesNick Mathewson
2011-01-03Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
Conflicts: src/common/test.h src/or/test.c
2011-01-03Bump copyright statements to 2011Nick Mathewson
2010-12-15Merge remote branch fix_security_bug_021 into fix_security_bug_022Nick Mathewson
Conflicts: src/common/memarea.c src/or/or.h src/or/rendclient.c
2010-12-15Make payloads into uint8_t.Nick Mathewson
This will avoid some signed/unsigned assignment-related bugs.
2010-07-27Create rephist.hSebastian Hahn
2010-07-27Create rendmid.hSebastian Hahn
2010-07-27Create relay.hSebastian Hahn
2010-07-27Create config.hSebastian Hahn
2010-07-27Create circuitlist.hSebastian Hahn
2010-02-27Update Tor Project copyright yearsNick Mathewson
2009-05-04Update copyright to 2009.Karsten Loesing
2009-01-04Remove svn $Id$s from our source, and remove tor --version --version.Nick Mathewson
The subversion $Id$ fields made every commit force a rebuild of whatever file got committed. They were not actually useful for telling the version of Tor files in the wild. svn:r17867
2008-02-07Update some copyright notices: it is now 2008.Nick Mathewson
svn:r13412
2007-12-12clean up copyrights, and assign 2007 copyrights to The Tor Project, IncRoger Dingledine
svn:r12786
2007-11-29karsten's second refactoring patchRoger Dingledine
svn:r12607
2007-08-11logging patch from karsten, slightly modified to compileRoger Dingledine
svn:r11074
2007-03-24 r12644@0-41-wifi: nickm | 2007-03-23 16:02:23 -0400Nick Mathewson
Eliminate more redundant circuit_t arguments when edge_connection_t is already supplied and the circuit is already attached. svn:r9900
2007-03-24 r12643@0-41-wifi: nickm | 2007-03-23 14:56:35 -0400Nick Mathewson
Refactor a bunch of functions that take edge_connection_t not to also take a crypt_path_t; the cpath is implicit. svn:r9899
2007-02-12 r11775@catbus: nickm | 2007-02-12 16:39:09 -0500Nick Mathewson
Update copyright dates. svn:r9570
2006-10-31 r9449@Kushana: nickm | 2006-10-31 00:12:02 -0500Nick Mathewson
Dump breakdown of PK operations when we get a USR2 signal. This should help us figure out of we are doing some of them for stupid reasons. svn:r8881
2006-10-17 r9060@totoro: nickm | 2006-10-17 11:12:48 -0400Nick Mathewson
Apply patch from Mike Perry: add more reasons for circuit destroys. (Slightly tweaked to avoid allocating a number for an "internal" reason.) svn:r8739
2006-09-07prefer calling it a client rather than an OPRoger Dingledine
svn:r8334
2006-07-26 r6903@Kushana: nickm | 2006-07-25 18:22:48 -0400Nick Mathewson
No circuit can be both an intro point and a rend point, so we can merge both the cookie and the pk digest into one "rend_token" field for or circuits. This saves another 20 bytes per or circuit. svn:r6904
2006-07-23Don't tell anybody, but we're going OO here. This patch splitsNick Mathewson
circuit_t into origin_circuit_t and or_circuit_t. I fixed some segaults; there may be more. We still need to move more rendezvous stuff into subtypes. This is a trial run for splitting up connection_t; if the approach is insane, please say so soon so we can do something smarter. Also, this discards the old HALF_OPEN code, which nobody seems to want. svn:r6817
2006-02-13the last of the log convention conversion. finally.Roger Dingledine
svn:r6005
2006-02-09Happy new year!Roger Dingledine
svn:r5949
2006-01-23Jan 23 02:39:44.856 [warn] rend_mid_rendezvous(): Rejecting RENDEZVOUS1 cell ↵Roger Dingledine
with unrecognized rendezvous cookie AFC097FD. This is not anything that the server admin can deal with, so don't complain this loudly. svn:r5851
2006-01-05Add reasons to DESTROY and RELAY_TRUNCATED cells.Nick Mathewson
svn:r5734
2005-12-14Bite the bullet and limit all our source lines to 80 characters, the way IBM ↵Nick Mathewson
intended. svn:r5582
2005-12-10when we changed from log_fn to debug/info/notice/warn/err,Roger Dingledine
we screwed up the formatting in wild and unpredictable ways. fix it before it becomes convention to format logs in wild and unpredictable ways. still need to do src/common/ someday. svn:r5551