tor-commits December 2011

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533 discussions

[torbrowser/maint-2.3] firefox 9 is out
by erinn＠torproject.org 21 Dec '11

21 Dec '11

commit 61565f1db60d98d3aa1f3001e232da93cd2296c9 Author: Erinn Clark <erinn(a)torproject.org> Date: Wed Dec 21 01:58:54 2011 +0000 firefox 9 is out --- build-scripts/versions.mk | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/build-scripts/versions.mk b/build-scripts/versions.mk index c2b6ca7..18f1b1d 100644 --- a/build-scripts/versions.mk +++ b/build-scripts/versions.mk @@ -3,7 +3,7 @@ RELEASE_VER=2.2.35 HTTPSEVERY_VER=1.2.1 -FIREFOX_VER=8.0.1 +… [View More]

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[tor/master] Merge remote-tracking branch 'asn-mytor/bug4531'
by nickm＠torproject.org 20 Dec '11

20 Dec '11

commit 14127f226d0e80201e8feac1ce0b8482ae701007 Merge: 26053bd 0cfdd88 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Dec 20 14:40:16 2011 -0500 Merge remote-tracking branch 'asn-mytor/bug4531' src/or/connection_or.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)

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[tor/master] Don't call tor_tls_set_logged_address till after checking conn->tls.
by nickm＠torproject.org 20 Dec '11

20 Dec '11

commit 0cfdd88adb6fcd6f75d0e571ed2cc9ae3e559ded Author: George Kadianakis <desnacked(a)gmail.com> Date: Tue Dec 20 19:17:58 2011 +0100 Don't call tor_tls_set_logged_address till after checking conn->tls. Fixes bug 4531. --- src/or/connection_or.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/src/or/connection_or.c b/src/or/connection_or.c index cbe678d..7609138 100644 --- a/src/or/connection_or.c +++ b/src/or/connection_or.c @@ -1099,12 +… [View More]

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[tor/master] duplicate changelog entry for 4531
by nickm＠torproject.org 20 Dec '11

20 Dec '11

commit d7531b2adc6d09e33f9a4a3accc4cf3fe28284d6 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Dec 20 14:51:34 2011 -0500 duplicate changelog entry for 4531 --- changes/bug4531_take2 | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/changes/bug4531_take2 b/changes/bug4531_take2 new file mode 100644 index 0000000..fd4f5f0 --- /dev/null +++ b/changes/bug4531_take2 @@ -0,0 +1,5 @@ + o Minor bugfixes: + - Fix null-pointer access that could … [View More]

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[tor/master] Server transports should be instructed to bind on INADDR_ANY by default.
by nickm＠torproject.org 20 Dec '11

20 Dec '11

commit 539cb627f71b476eb325ae6fff829b1f360ada00 Author: George Kadianakis <desnacked(a)gmail.com> Date: Sun Dec 18 13:21:58 2011 +0100 Server transports should be instructed to bind on INADDR_ANY by default. --- src/or/config.c | 30 +++++++++++++++++++----------- src/or/config.h | 2 +- src/or/transports.c | 7 ++++++- 3 files changed, 26 insertions(+), 13 deletions(-) diff --git a/src/or/config.c b/src/or/config.c index 073b44d..521f760 100644 --- a/src/or/… [View More]config.c +++ b/src/or/config.c @@ -6828,21 +6828,29 @@ get_transport_bindaddr(const char *line, const char *transport) return NULL; } -/** Return a static string containing the address:port a proxy - * transport should bind on. */ -const char * +/** Return a string containing the address:port that a proxy transport + * should bind on. The string is stored on the heap and must be freed + * by the caller of this function. */ +char * get_bindaddr_for_transport(const char *transport) { - static const char default_addrport[] = "127.0.0.1:0"; - const char *bindaddr = NULL; + char *default_addrport = NULL; + const char *stored_bindaddr = NULL; config_line_t *line = get_transport_in_state_by_name(transport); - if (!line) - return default_addrport; - - bindaddr = get_transport_bindaddr(line->value, transport); - - return bindaddr ? bindaddr : default_addrport; + if (!line) /* Found no references in state for this transport. */ + goto no_bindaddr_found; + + stored_bindaddr = get_transport_bindaddr(line->value, transport); + if (stored_bindaddr) /* found stored bindaddr in state file. */ + return tor_strdup(stored_bindaddr); + + no_bindaddr_found: + /** If we didn't find references for this pluggable transport in the + state file, we should instruct the pluggable transport proxy to + listen on INADDR_ANY on a random ephemeral port. */ + tor_asprintf(&default_addrport, "%s:%s", fmt_addr32(INADDR_ANY), "0"); + return default_addrport; } /** Save transport listening on addr:port to diff --git a/src/or/config.h b/src/or/config.h index 2d94192..88258c1 100644 --- a/src/or/config.h +++ b/src/or/config.h @@ -77,7 +77,7 @@ int options_need_geoip_info(const or_options_t *options, void save_transport_to_state(const char *transport_name, const tor_addr_t *addr, uint16_t port); -const char *get_bindaddr_for_transport(const char *transport); +char *get_bindaddr_for_transport(const char *transport); int getinfo_helper_config(control_connection_t *conn, const char *question, char **answer, diff --git a/src/or/transports.c b/src/or/transports.c index 06bc039..1041502 100644 --- a/src/or/transports.c +++ b/src/or/transports.c @@ -920,13 +920,18 @@ static char * get_bindaddr_for_proxy(const managed_proxy_t *mp) { char *bindaddr = NULL; + char *bindaddr_tmp = NULL; smartlist_t *string_tmp = smartlist_create(); tor_assert(mp->is_server); SMARTLIST_FOREACH_BEGIN(mp->transports_to_launch, char *, t) { - tor_asprintf(&bindaddr, "%s-%s", t, get_bindaddr_for_transport(t)); + bindaddr_tmp = get_bindaddr_for_transport(t); + + tor_asprintf(&bindaddr, "%s-%s", t, bindaddr_tmp); smartlist_add(string_tmp, bindaddr); + + tor_free(bindaddr_tmp); } SMARTLIST_FOREACH_END(t); bindaddr = smartlist_join_strings(string_tmp, ",", 0, NULL); [View Less]

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[tor/master] Merge remote-tracking branch 'asn-mytor/bug4725_take2'
by nickm＠torproject.org 20 Dec '11

20 Dec '11

commit 26053bd7c90b2bd8e72bc836c48434c8d6de633f Merge: ba1766b 539cb62 Author: Nick Mathewson <nickm(a)torproject.org> Date: Tue Dec 20 14:28:31 2011 -0500 Merge remote-tracking branch 'asn-mytor/bug4725_take2' src/or/config.c | 30 +++++++++++++++++++----------- src/or/config.h | 2 +- src/or/transports.c | 7 ++++++- 3 files changed, 26 insertions(+), 13 deletions(-)

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[stem/master] Transparently allowing multiple PROTOCOLINFO calls
by atagar＠torproject.org 20 Dec '11

20 Dec '11

commit b4ca09871c7650ad6469c3b998ebc174605f4a7d Author: Damian Johnson <atagar(a)torproject.org> Date: Tue Dec 20 09:41:29 2011 -0800 Transparently allowing multiple PROTOCOLINFO calls Tor hangs up on the socket for multiple reasons prior to authentication. One of them is if multiple PROTOCOLINFO queries are made. This is annoying and does not make sense to controller callers, so transparently re-establishing those socket connections. --- stem/connection.py … [View More] | 14 ++++++++++---- test/integ/connection/protocolinfo.py | 21 +++++++++++++++++++++ 2 files changed, 31 insertions(+), 4 deletions(-) diff --git a/stem/connection.py b/stem/connection.py index ddfed89..39be31d 100644 --- a/stem/connection.py +++ b/stem/connection.py @@ -521,9 +521,6 @@ def get_protocolinfo(control_socket): Issues a PROTOCOLINFO query to a control socket, getting information about the tor process running on it. - Tor hangs up on sockets after receiving a PROTOCOLINFO query if it isn't next - followed by authentication. - Arguments: control_socket (stem.socket.ControlSocket) - connected tor control socket @@ -538,6 +535,15 @@ def get_protocolinfo(control_socket): control_socket.send("PROTOCOLINFO 1") protocolinfo_response = control_socket.recv() + + # Tor hangs up on sockets after receiving a PROTOCOLINFO query if it isn't + # next followed by authentication. Transparently reconnect if that happens. + + if str(protocolinfo_response) == "Authentication required.": + control_socket.connect() + control_socket.send("PROTOCOLINFO 1") + protocolinfo_response = control_socket.recv() + ProtocolInfoResponse.convert(protocolinfo_response) # attempt ot expand relative cookie paths via the control port or socket file @@ -640,7 +646,7 @@ class ProtocolInfoResponse(stem.socket.ControlMessage): # sanity check that we're a PROTOCOLINFO response if not list(self)[0].startswith("PROTOCOLINFO"): - msg = "Message is not a PROTOCOLINFO response" + msg = "Message is not a PROTOCOLINFO response (%s)" % self raise stem.socket.ProtocolError(msg) for line in self: diff --git a/test/integ/connection/protocolinfo.py b/test/integ/connection/protocolinfo.py index dfc1c01..e37f63b 100644 --- a/test/integ/connection/protocolinfo.py +++ b/test/integ/connection/protocolinfo.py @@ -118,6 +118,27 @@ class TestProtocolInfo(unittest.TestCase): # we don't have a control socket self.assertRaises(stem.socket.SocketError, stem.socket.ControlSocketFile, test.runner.CONTROL_SOCKET_PATH) + def test_multiple_protocolinfo_calls(self): + """ + Tests making repeated PROTOCOLINFO queries. This use case is interesting + because tor will shut down the socket and stem should transparently + re-establish it. + """ + + runner = test.runner.get_runner() + connection_type = runner.get_connection_type() + + if connection_type == test.runner.TorConnection.NONE: + self.skipTest("(no connection)") + + control_socket = runner.get_tor_socket(False) + + for i in range(5): + protocolinfo_response = stem.connection.get_protocolinfo(control_socket) + self.assert_protocolinfo_attr(protocolinfo_response, connection_type) + + control_socket.close() + def assert_protocolinfo_attr(self, protocolinfo_response, connection_type): """ Makes assertions that the protocolinfo response's attributes match those of [View Less]

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[stem/master] Integ test for general auth example
by atagar＠torproject.org 20 Dec '11

20 Dec '11

commit 1483606df372bebbd5c2b6707f777bfb898f21b8 Author: Damian Johnson <atagar(a)torproject.org> Date: Tue Dec 20 09:18:16 2011 -0800 Integ test for general auth example Testing to make sure that the example in the authenticate() function's pydoc works. --- test/integ/connection/authentication.py | 55 +++++++++++++++++++++++++++--- 1 files changed, 49 insertions(+), 6 deletions(-) diff --git a/test/integ/connection/authentication.py b/test/integ/connection/… [View More]authentication.py index 3d7d199..bfcf8e0 100644 --- a/test/integ/connection/authentication.py +++ b/test/integ/connection/authentication.py @@ -1,6 +1,6 @@ """ Integration tests for authenticating to the control socket via -stem.connection.authenticate_* functions. +stem.connection.authenticate* functions. """ import os @@ -9,6 +9,7 @@ import functools import test.runner import stem.connection +import stem.socket # Responses given by tor for various authentication failures. These may change # in the future and if they do then this test should be updated. @@ -35,6 +36,41 @@ class TestAuthenticate(unittest.TestCase): if connection_type == test.runner.TorConnection.NONE: self.skipTest("(no connection)") + def test_authenticate_general_example(self): + """ + Tests the authenticate function with something like its pydoc example. + """ + + connection_type = test.runner.get_runner().get_connection_type() + connection_options = test.runner.CONNECTION_OPTS[connection_type] + + try: + control_socket = stem.socket.ControlPort(control_port = test.runner.CONTROL_PORT) + except stem.socket.SocketError: + # assert that we didn't have a socket to connect to + self.assertFalse(test.runner.OPT_PORT in connection_options) + return + + try: + # this authenticate call should work for everything but password-only auth + stem.connection.authenticate(control_socket) + self._exercise_socket(control_socket) + except stem.connection.IncorrectSocketType: + self.fail() + except stem.connection.MissingPassword: + self.assertTrue(test.runner.OPT_PASSWORD in connection_options) + controller_password = test.runner.CONTROL_PASSWORD + + try: + stem.connection.authenticate_password(control_socket, controller_password) + self._exercise_socket(control_socket) + except stem.connection.PasswordAuthFailed: + self.fail() + except stem.connection.AuthenticationFailure, exc: + self.fail() + finally: + control_socket.close() + def test_authenticate_none(self): """ Tests the authenticate_none function. @@ -265,8 +301,7 @@ class TestAuthenticate(unittest.TestCase): stem.connection.AuthenticationFailure if the authentication fails """ - runner = test.runner.get_runner() - control_socket = runner.get_tor_socket(False) + control_socket = test.runner.get_runner().get_tor_socket(False) auth_function = self._get_auth_function(control_socket, auth_type, *auth_args) # run the authentication, re-raising if there's a problem @@ -277,9 +312,17 @@ class TestAuthenticate(unittest.TestCase): control_socket.close() raise exc - # issues a 'GETINFO config-file' query to confirm that we can use the socket + self._exercise_socket(control_socket) + control_socket.close() + + def _exercise_socket(self, control_socket): + """ + Checks that we can now use the socket by issuing a 'GETINFO config-file' + query. + """ + + torrc_path = test.runner.get_runner().get_torrc_path() control_socket.send("GETINFO config-file") config_file_response = control_socket.recv() - self.assertEquals("config-file=%s\nOK" % runner.get_torrc_path(), str(config_file_response)) - control_socket.close() + self.assertEquals("config-file=%s\nOK" % torrc_path, str(config_file_response)) [View Less]

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[stem/master] Basic verification integ test for general auth
by atagar＠torproject.org 20 Dec '11

20 Dec '11

commit 6d30fe9c9ca67a167b0085306ee5590a26f61d4b Author: Damian Johnson <atagar(a)torproject.org> Date: Tue Dec 20 10:01:02 2011 -0800 Basic verification integ test for general auth Simple test that checks that the general authentication function can authenticate to all of our tor instances. --- run_tests.py | 4 ++-- test/integ/connection/authentication.py | 12 +++++++++++- 2 files changed, 13 insertions(+), 3 deletions(-) diff --git … [View More]a/run_tests.py b/run_tests.py index 206de76..ddea103 100755 --- a/run_tests.py +++ b/run_tests.py @@ -42,8 +42,8 @@ UNIT_TESTS = (("stem.socket.ControlMessage", test.unit.socket.control_message.Te ) INTEG_TESTS = (("stem.socket.ControlMessage", test.integ.socket.control_message.TestControlMessage), - ("stem.connection.authenticate_*", test.integ.connection.authentication.TestAuthenticate), - ("stem.connection.ProtocolInfoResponse", test.integ.connection.protocolinfo.TestProtocolInfo), + ("stem.connection.authenticate", test.integ.connection.authentication.TestAuthenticate), + ("stem.connection.get_protocolinfo", test.integ.connection.protocolinfo.TestProtocolInfo), ("stem.util.conf", test.integ.util.conf.TestConf), ("stem.util.system", test.integ.util.system.TestSystem), ) diff --git a/test/integ/connection/authentication.py b/test/integ/connection/authentication.py index bfcf8e0..282a377 100644 --- a/test/integ/connection/authentication.py +++ b/test/integ/connection/authentication.py @@ -36,6 +36,16 @@ class TestAuthenticate(unittest.TestCase): if connection_type == test.runner.TorConnection.NONE: self.skipTest("(no connection)") + def test_authenticate_general(self): + """ + Tests that the authenticate function can authenticate to our socket. + """ + + control_socket = test.runner.get_runner().get_tor_socket(False) + stem.connection.authenticate(control_socket, test.runner.CONTROL_PASSWORD) + self._exercise_socket(control_socket) + control_socket.close() + def test_authenticate_general_example(self): """ Tests the authenticate function with something like its pydoc example. @@ -66,7 +76,7 @@ class TestAuthenticate(unittest.TestCase): self._exercise_socket(control_socket) except stem.connection.PasswordAuthFailed: self.fail() - except stem.connection.AuthenticationFailure, exc: + except stem.connection.AuthenticationFailure: self.fail() finally: control_socket.close() [View Less]

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[tor/master] Extract function to determine how many intros an intro point has handled
by nickm＠torproject.org 20 Dec '11

20 Dec '11

commit 46783eb6d7f6668ccfad6c4c44021e606cccdbcb Author: Robert Ransom <rransom.8774(a)gmail.com> Date: Tue Dec 13 03:36:48 2011 -0800 Extract function to determine how many intros an intro point has handled --- src/or/rendservice.c | 16 ++++++++++++++-- 1 files changed, 14 insertions(+), 2 deletions(-) diff --git a/src/or/rendservice.c b/src/or/rendservice.c index 177f3bf..0f22cdf 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -28,6 +28,7 @@ static … [View More]

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tor-commits December 2011