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* | | Actually send BEGIN cell flags•••This uses advertised IPv6 ports as an implicit version check. Nick Mathewson2012-11-14
* | | When asking for a specific address type, others aren't acceptableNick Mathewson2012-11-14
* | | I think it is correct to decorate these addresses.Nick Mathewson2012-11-14
* | | Better checking of exit policies for connections by hostnameNick Mathewson2012-11-14
* | | Only send begin cell flags when we have some to sendNick Mathewson2012-11-14
* | | Never support IPv6 traffic on a SOCKS4 connection.Nick Mathewson2012-11-14
* | | Get the client side of receiving an IPv6 address to work•••This makes it so we can handle getting an IPv6 in the 3 different formats we specified it for in RESOLVED cells, END_STREAM_REASON_EXITPOLICY cells, and CONNECTED cells. We don't cache IPv6 addresses yet, since proposal 205 isn't implemented. There's a refactored function for parsing connected cells; it has unit tests. Nick Mathewson2012-11-14
* | | Reject IPv4 or IPv6 addresses from the user depending on SOCKS settingsNick Mathewson2012-11-14
* | | Add an IPv6Exit configuration option•••Don't advertise an IPv6 exit policy, or accept IPv6 exit requests, if IPv6Exit is not true. Nick Mathewson2012-11-14
* | | Simplest version of server-side IPv6 support (no dns)•••This is a relatively simple set of changes: we mostly need to remove a few "but not for IPv6" changes. We also needed to tweak the handling of DNS code to generate RESOLVED cells that could get an IPv6 answer in return. Nick Mathewson2012-11-14
* | | Record, send, and receive flags in BEGIN cellsNick Mathewson2012-11-14
* | | Refactor begin cell parsing into its own function, with tests.•••Add 'flags' argument to begin cells, per proposal 208. Nick Mathewson2012-11-14
* | | Refactor client_dns_set_{reverse_,}addressmap() to take a circ•••We'd like these functions to be circuit-relative so that we can implement a per-circuit DNS cache and per-circuit DNS cache rules for proposal 205 or its successors. I'm doing this now, as a part of the IPv6 exits code, since there are about to be a few more instances of code using this. Nick Mathewson2012-11-14
* | | Move address map into its own file.Nick Mathewson2012-11-14
* | | Merge remote-tracking branch 'origin/maint-0.2.3'•••Conflicts: src/common/crypto.c src/or/rendservice.c Nick Mathewson2012-11-08
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| * Add and use and unlikely-to-be-eliminated memwipe()•••Apparently some compilers like to eliminate memset() operations on data that's about to go out-of-scope. I've gone with the safest possible replacement, which might be a bit slow. I don't think this is critical path in any way that will affect performance, but if it is, we can work on that in 0.2.4. Fixes bug 7352. Nick Mathewson2012-11-08
* | Restore the 'address' value of tunneled connections•••When we merged the channel code, we made the 'address' field of linked directory connections created with begindir (and their associated edge connections) contain an address:port string, when they should only have contained the address part. This patch also tweaks the interface to the get_descr method of channels so that it takes a set of flags rather than a single flag. Nick Mathewson2012-10-17
* | Fix for bug 7112 (spewing complaints from tor_addr_is_internal)•••In 4768c0efe3e9471cc367c3740d1a4ba0ab79626c (not in any released version of Tor), we removed a little block of code that set the addr field of an exit connection used in making a tunneled directory request. Turns out that wasn't right. Nick Mathewson2012-10-17
* | 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; 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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; 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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; ============================== Nick Mathewson2012-10-12
* | Merge branch 'bug7011'•••Conflicts: src/or/circuitbuild.c The conflict was trivial, since no line of code actually changed in both branches: There was a fmt_addr() that turned into fmt_addrport() in bug7011, and a "if (!n_conn)" that turned into "if (!n_chan)" in master. Nick Mathewson2012-10-10
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| * | Use fmt_and_decorate_addr in log messages.David Fifield2012-10-10
* | | Split channel_t into channel_t and channel_listener_t; get rid of that big unionAndrea Shepard2012-10-09
* | | Use dirreq_id from channel_t when appropriateAndrea Shepard2012-10-08
* | | Support channel_t in connection_edge.cAndrea Shepard2012-10-08
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* / Split the routerset code out of routerlist.cNick Mathewson2012-09-14
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* 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. Nick Mathewson2012-07-17
* Fix GETINFO address-mappings/... with wildcarded addresses.Nick Mathewson2012-06-27
* Fix a regression bug in AllowDotExit•••The code that detected the source of a remapped address checked that an address mapping's source was a given rewrite rule if addr_orig had no .exit, and addr did have a .exit after processing that rule. But addr_orig was formatted for logging: it was not the original address at all, but rather was the address escaped for logging and possibly replaced with "[scrubbed]". This new logic will correctly set ADDRMAPSRC_NONE in the case when the address starts life as a .exit address, so that AllowDotExit can work again. Fixes bug 6211; bugfix on 0.2.3.17-beta Nick Mathewson2012-06-19
* Triage the XXX023 and XXX022 comments: postpone many.Nick Mathewson2012-06-15
* Merge remote-tracking branch 'public/bug3940_redux'Nick Mathewson2012-06-13
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| * fixup! An attempt at bug3940 and making AllowDotExit 0 work with MapAddressNick Mathewson2012-06-11
| * Document the new exit_source_out argument to addressmap_rewriteNick Mathewson2012-06-04
| * 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. Nick Mathewson2012-05-11
* | Fix "make check-spaces" issuesNick Mathewson2012-06-05
* | Update copyright dates to 2012; add a few missing copyright statementsNick Mathewson2012-06-04
* | Add about 60 more DOCDOC comments to 0.2.3•••Also, try to resolve some doxygen issues. First, define a magic "This is doxygen!" macro so that we take the correct branch in various #if/#else/#endifs in order to get the right documentation. Second, add in a few grouping @{ and @} entries in order to get some variables and fields to get grouped together. Nick Mathewson2012-06-04
* | Resolve all currently pending DOCDOC items in masterNick Mathewson2012-06-04
* | In connection_ap_handshake_process_socks(), mark the socks request as finishe...•••Silences the log message: [warn] {BUG} _connection_mark_unattached_ap(): Bug: stream (marked at connection_edge.c:2224) sending two socks replies? after the client triggered the "Tor is not an HTTP Proxy" response. No additional socks reply was sent, though. Fabian Keil2012-05-16
* | Merge remote-tracking branch 'public/bug2822'Nick Mathewson2012-05-16
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| * Reject SOCKS requests for "localhost" or ".local"•••Sending them on is futile, since we will be told "127.0.0.1" and then think we've been lied to. Partial fix for 2822. Nick Mathewson2012-03-28
| * Rate-limit the warnings as a client when asked to connect a private addr•••Partial fix for ticket 2822. Nick Mathewson2012-03-28
* | Add a missing ntohl to tell_controller_about_resolve_result•••Fix for bug 5723; bugfix on 0.2.3.1-alpha (commit 22f723e4) Nick Mathewson2012-05-01
* | be willing to use nodes in excludeexitnodes as directory mirrors•••fixes bug 5623. Roger Dingledine2012-04-24
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* Merge remote-tracking branch 'public/bug3325'Nick Mathewson2012-01-16
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| * Move logging of bad hostnames into parse_extended_hostname•••This fixes bug 3325, where a bad .exit would get logged as a bad .onion Nick Mathewson2012-01-11
* | Convert instances of tor_malloc+tor_snprintf into tor_asprintf•••These were found by looking for tor_snprintf() instances that were preceeded closely by tor_malloc(), though I probably converted some more snprintfs as well. (In every case, make sure that the length variable (if any) is removed, renamed, or lowered, so that anything else that might have assumed a longer buffer doesn't exist.) Nick Mathewson2012-01-16
* | Convert instances of tor_snprintf+strdup into tor_asprintf•••These were found by looking for tor_snprintf() instances that were followed closely by tor_strdup(), though I probably converted some other snprintfs as well. Nick Mathewson2012-01-16
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* Merge branch 'feature2553-v4-rebased'Nick Mathewson2011-11-30
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| * Add ifdefs to disable assertion in connection_ap_handshake_send_beginRobert Ransom2011-11-30
| * Don't allow tor2web-mode Tors to connect to non-HS addresses•••The client's anonymity when accessing a non-HS address in tor2web-mode would be easily nuked by inserting an inline image with a .onion URL, so don't even pretend to access non-HS addresses through Tor. Robert Ransom2011-11-30