tor-commits April 2011

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[tor/maint-0.2.1] Revert "Simplest fix to bug2402: do not include SVN versions"
by nickm＠torproject.org 06 Apr '11

06 Apr '11

commit 671318c3a84657acc8b97cf59871489065264ece Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Mar 11 10:47:25 2011 -0500 Revert "Simplest fix to bug2402: do not include SVN versions" This reverts commit a1073ee956021ead19d30c2151510dbaced416a8. Apparently, we totally misunderstood how the debian packages were using microrevisions. Better fix that! --- changes/bug2402 | 4 ---- src/or/config.c | 11 ++++++++++- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/changes/bug2402 b/changes/bug2402 deleted file mode 100644 index f16f677..0000000 --- a/changes/bug2402 +++ /dev/null @@ -1,4 +0,0 @@ - o Minor bugfixes (build) - - Do not include Git version tags as though they were SVN tags when - generating a tarball from inside a repository that has switched between - branches. Bugfix on 0.2.1.15-rc; fixes bug 2402. diff --git a/src/or/config.c b/src/or/config.c index 209a92d..8397b23 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -827,7 +827,16 @@ static char *_version = NULL; const char * get_version(void) { - return VERSION; + if (_version == NULL) { + if (strlen(tor_svn_revision)) { + size_t len = strlen(VERSION)+strlen(tor_svn_revision)+8; + _version = tor_malloc(len); + tor_snprintf(_version, len, "%s (r%s)", VERSION, tor_svn_revision); + } else { + _version = tor_strdup(VERSION); + } + } + return _version; } /** Release additional memory allocated in options

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[tor/master] Add a missing ! to the check for CountPrivatebandwidth.
by nickm＠torproject.org 06 Apr '11

06 Apr '11

commit f6cc8f0ee31d09bc082752d90d72c696cbfa45d0 Author: Nick Mathewson <nickm(a)torproject.org> Date: Wed Apr 6 15:24:44 2011 -0400 Add a missing ! to the check for CountPrivatebandwidth. --- src/or/connection.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/or/connection.c b/src/or/connection.c index 33f9af6..8b48b96 100644 --- a/src/or/connection.c +++ b/src/or/connection.c @@ -1956,7 +1956,7 @@ connection_is_rate_limited(connection_t *conn) or_options_t *options = get_options(); if (conn->linked) return 0; /* Internal connection */ - else if (options->CountPrivateBandwidth && + else if (! options->CountPrivateBandwidth && (tor_addr_family(&conn->addr) == AF_UNSPEC || /* no address */ tor_addr_is_internal(&conn->addr, 0))) return 0; /* Internal address */

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r24569: {website} remove the sales pitch from a FAQ answer, that answer is alr (website/trunk/docs/en)
by Andrew Lewman 06 Apr '11

06 Apr '11

Author: phobos Date: 2011-04-06 13:53:01 +0000 (Wed, 06 Apr 2011) New Revision: 24569 Modified: website/trunk/docs/en/faq-abuse.wml Log: remove the sales pitch from a FAQ answer, that answer is already legally questionable. Modified: website/trunk/docs/en/faq-abuse.wml =================================================================== --- website/trunk/docs/en/faq-abuse.wml 2011-04-05 20:47:58 UTC (rev 24568) +++ website/trunk/docs/en/faq-abuse.wml 2011-04-06 13:53:01 UTC (rev 24569) @@ -398,17 +398,12 @@ technical analysis of the content itself, sting operations, keyboard taps, and other physical investigations.</p> - <p>If you have a complaint about child pornography, you may wish to report + <p>If you have a complaint about child abuse materials, you may wish to report it to the National Center for Missing and Exploited Children, which serves as a national coordination point for investigation of child pornography: <a href="http://www.missingkids.com/">http://www.missingkids.com/</a>. We do not view links you report.</p> - <p>The Tor Project also encourages the use of Tor by law enforcement in - the investigation, stings, and infiltration of child pornography rings. - Please contact us for information on Tor trainings. - </p> - <a id="LegalQuestions"></a> <h3><a class="anchor" href="#LegalQuestions">I have legal questions about Tor abuse.</a></h3>

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r24568: {website} finally provide a more up-to-date tor intro video (website/trunk/docs/en)
by Roger Dingledine 05 Apr '11

05 Apr '11

Author: arma Date: 2011-04-05 20:47:58 +0000 (Tue, 05 Apr 2011) New Revision: 24568 Modified: website/trunk/docs/en/documentation.wml Log: finally provide a more up-to-date tor intro video Modified: website/trunk/docs/en/documentation.wml =================================================================== --- website/trunk/docs/en/documentation.wml 2011-04-05 20:43:54 UTC (rev 24567) +++ website/trunk/docs/en/documentation.wml 2011-04-05 20:47:58 UTC (rev 24568) @@ -83,12 +83,9 @@ </li> <li> - Download and watch Roger's overview talk from What The Hack (<a - href="http://freehaven.net/~arma/wth-anonymous-communication-58.mp4">video</a>, - <a href="http://freehaven.net/~arma/wth1.pdf">slides</a>, <a - href="http://wiki.whatthehack.org/index.php/Anonymous_communication_for_the_Unite…">abstract</a>). - This talk was given in July 2005, back when we were funded by EFF and back - when the network was quite small, but it still provides good background + Download and watch Roger's <a + href="https://media.torproject.org/video/tor-internet-days-2010.mp4">overview + talk from Internet Days in Sweden</a>, which provides good background on how Tor works and what it's for. </li>

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r24567: {} Just a test2 (website)
by Peter Palfrader 05 Apr '11

05 Apr '11

Author: weasel Date: 2011-04-05 20:43:54 +0000 (Tue, 05 Apr 2011) New Revision: 24567 Removed: website/test/ Log: Just a test2

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r24566: {} Just a test2 (website)
by Peter Palfrader 05 Apr '11

05 Apr '11

Author: weasel Date: 2011-04-05 20:43:34 +0000 (Tue, 05 Apr 2011) New Revision: 24566 Added: website/test/ Log: Just a test2

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r24565: {} Just a test (website)
by Peter Palfrader 05 Apr '11

05 Apr '11

Author: weasel Date: 2011-04-05 20:39:19 +0000 (Tue, 05 Apr 2011) New Revision: 24565 Removed: website/test/ Log: Just a test

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r24564: {} Just a test (website)
by Peter Palfrader 05 Apr '11

05 Apr '11

Author: weasel Date: 2011-04-05 20:38:47 +0000 (Tue, 05 Apr 2011) New Revision: 24564 Added: website/test/ Log: Just a test

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[tor/master] Patch from cagara: Add a CountPrivateBandwidth flag
by nickm＠torproject.org 05 Apr '11

05 Apr '11

commit e61f3293e479bb6cadb87026937402a3c440f513 Author: Daniel Cagara <Daniel.Cagara(a)uni-dusseldorf.de> Date: Tue Apr 5 14:50:32 2011 -0400 Patch from cagara: Add a CountPrivateBandwidth flag --- src/or/config.c | 8 ++++++++ src/or/connection.c | 5 +++-- src/or/or.h | 1 + 3 files changed, 12 insertions(+), 2 deletions(-) diff --git a/src/or/config.c b/src/or/config.c index d853d7b..9d782b9 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -211,6 +211,7 @@ static config_var_t _option_vars[] = { V(CookieAuthentication, BOOL, "0"), V(CookieAuthFileGroupReadable, BOOL, "0"), V(CookieAuthFile, STRING, NULL), + V(CountPrivateBandwidth, BOOL, "0"), V(DataDirectory, FILENAME, NULL), OBSOLETE("DebugLogFile"), V(DirAllowPrivateAddresses, BOOL, NULL), @@ -418,6 +419,7 @@ static config_var_t testing_tor_network_defaults[] = { V(AuthDirMaxServersPerAuthAddr,UINT, "0"), V(ClientDNSRejectInternalAddresses, BOOL,"0"), V(ClientRejectInternalAddresses, BOOL, "0"), + V(CountPrivateBandwidth, BOOL, "1"), V(ExitPolicyRejectPrivate, BOOL, "0"), V(V3AuthVotingInterval, INTERVAL, "5 minutes"), V(V3AuthVoteDelay, INTERVAL, "20 seconds"), @@ -429,6 +431,7 @@ static config_var_t testing_tor_network_defaults[] = { V(TestingEstimatedDescriptorPropagationTime, INTERVAL, "0 minutes"), V(MinUptimeHidServDirectoryV2, INTERVAL, "0 minutes"), V(_UsingTestNetworkDefaults, BOOL, "1"), + { NULL, CONFIG_TYPE_OBSOLETE, 0, NULL } }; #undef VAR @@ -2955,6 +2958,11 @@ options_validate(or_options_t *old_options, or_options_t *options, tor_assert(msg); *msg = NULL; + // Cagara: Tell us if we use the private network fix! + if(options->CountPrivateBandwidth == 1) { + log_notice(LD_CONFIG, "Private bandwidth will be treated as normal traffic."); + } + if (options->ORPort < 0 || options->ORPort > 65535) REJECT("ORPort option out of bounds."); diff --git a/src/or/connection.c b/src/or/connection.c index d557776..953f402 100644 --- a/src/or/connection.c +++ b/src/or/connection.c @@ -1953,9 +1953,10 @@ retry_all_listeners(smartlist_t *replaced_conns, static int connection_is_rate_limited(connection_t *conn) { + or_options_t *options = get_options(); if (conn->linked || /* internal connection */ - tor_addr_family(&conn->addr) == AF_UNSPEC || /* no address */ - tor_addr_is_internal(&conn->addr, 0)) /* internal address */ + (options->CountPrivateBandwidth==1 && ( tor_addr_family(&conn->addr) == AF_UNSPEC || /* no address */ + tor_addr_is_internal(&conn->addr, 0)))) /* internal address */ return 0; else return 1; diff --git a/src/or/or.h b/src/or/or.h index 6d06b85..fb68d44 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -2868,6 +2868,7 @@ typedef struct { /** Boolean: if set, we start even if our resolv.conf file is missing * or broken. */ int ServerDNSAllowBrokenConfig; + int CountPrivateBandwidth; // Cagara: Flag to allow private addresses counting to bucket size smartlist_t *ServerDNSTestAddresses; /**< A list of addresses that definitely * should be resolvable. Used for

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[tor/master] Tweaks to Cagara's CountPrivateBandwidth patch:
by nickm＠torproject.org 05 Apr '11

05 Apr '11

commit 1a49fdecf89c44cb4b2975caf5a22b16f15a2a83 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Apr 5 15:01:19 2011 -0400 Tweaks to Cagara's CountPrivateBandwidth patch: - Document it in the manpage - Add a changes entry - No need to log when it is set: we don't log for other options. - Use doxygen to document the new flag. - Test truth of C variables with "if (x)", not "if (x == 1)". - Simplify a complex boolean expression by breaking it up. --- changes/bug2559 | 6 ++++++ doc/tor.1.txt | 7 +++++++ src/or/config.c | 5 ----- src/or/connection.c | 10 ++++++---- src/or/or.h | 5 +++-- 5 files changed, 22 insertions(+), 11 deletions(-) diff --git a/changes/bug2559 b/changes/bug2559 new file mode 100644 index 0000000..9715eaf --- /dev/null +++ b/changes/bug2559 @@ -0,0 +1,6 @@ + o Minor features: + - Ordinarily, Tor does not count traffic from private addresses + (like 127.0.0.1 or 10.0.0.1) when calculating rate limits or + accounting. There is now a new option, CountPrivateBandwidth, to + disable this behavior. Patch from Daniel Cagara. + diff --git a/doc/tor.1.txt b/doc/tor.1.txt index eaebf44..5a70cd2 100644 --- a/doc/tor.1.txt +++ b/doc/tor.1.txt @@ -437,6 +437,12 @@ Other options can be specified either on the command-line (--option and you're running on Windows, setting this option to 1 will tell Libevent not to use the Windows IOCP networking API. (Default: 1) +**CountPrivateBandwidth** **0**|**1**:: + If this option is set, then Tor's rate-limiting applies not only to + remote connections, but also to connections to private addresses like + 127.0.0.1 or 10.0.0.1. This is mostly useful for debugging + rate-limiting. (Default: 0) + CLIENT OPTIONS -------------- @@ -1342,6 +1348,7 @@ The following options are used for running a testing Tor network. AuthDirMaxServersPerAuthAddr 0 ClientDNSRejectInternalAddresses 0 ClientRejectInternalAddresses 0 + CountPrivateBandwidth 1 ExitPolicyRejectPrivate 0 V3AuthVotingInterval 5 minutes V3AuthVoteDelay 20 seconds diff --git a/src/or/config.c b/src/or/config.c index 9d782b9..e6322cb 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -2958,11 +2958,6 @@ options_validate(or_options_t *old_options, or_options_t *options, tor_assert(msg); *msg = NULL; - // Cagara: Tell us if we use the private network fix! - if(options->CountPrivateBandwidth == 1) { - log_notice(LD_CONFIG, "Private bandwidth will be treated as normal traffic."); - } - if (options->ORPort < 0 || options->ORPort > 65535) REJECT("ORPort option out of bounds."); diff --git a/src/or/connection.c b/src/or/connection.c index 953f402..33f9af6 100644 --- a/src/or/connection.c +++ b/src/or/connection.c @@ -1954,10 +1954,12 @@ static int connection_is_rate_limited(connection_t *conn) { or_options_t *options = get_options(); - if (conn->linked || /* internal connection */ - (options->CountPrivateBandwidth==1 && ( tor_addr_family(&conn->addr) == AF_UNSPEC || /* no address */ - tor_addr_is_internal(&conn->addr, 0)))) /* internal address */ - return 0; + if (conn->linked) + return 0; /* Internal connection */ + else if (options->CountPrivateBandwidth && + (tor_addr_family(&conn->addr) == AF_UNSPEC || /* no address */ + tor_addr_is_internal(&conn->addr, 0))) + return 0; /* Internal address */ else return 1; } diff --git a/src/or/or.h b/src/or/or.h index fb68d44..c134d7c 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -2868,8 +2868,9 @@ typedef struct { /** Boolean: if set, we start even if our resolv.conf file is missing * or broken. */ int ServerDNSAllowBrokenConfig; - int CountPrivateBandwidth; // Cagara: Flag to allow private addresses counting to bucket size - + /** Boolean: if set, then even connections to private addresses will get + * rate-limited. */ + int CountPrivateBandwidth; smartlist_t *ServerDNSTestAddresses; /**< A list of addresses that definitely * should be resolvable. Used for * testing our DNS server. */

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tor-commits April 2011