Releases

There isn’t a “release schedule” in any sense. If there is something in master your project depends upon, let me know and I’ll do a release.

txtorcon follows calendar versioning with the major version being the 2-digit year. The second digit will be “non-trivial” releases and the third will be for bugfix releases. So the second release in 2019 would be “19.2.0” and a bug-fix release of that will be “19.2.1”.

See also API Stability.

unreleased

git master will likely become v19.0.0

• better error-reporting (include REASON and REMOTE_REASON if available) when circuit-builds fail (thanks David Stainton)
• more-robust detection of “do we have Python3” (thanks Balint Reczey)
• fix parsing of Unix-sockets for SOCKS
• better handling of concurrent Web agent requests before SOCKS ports are known

v18.0.2

July 2, 2018

• txtorcon-18.0.2.tar.gz (PyPI (local-sig or github-sig) (source)
• Python3.4 doesn’t support async-def or await

v18.0.1

June 30, 2018

• txtorcon-18.0.1.tar.gz (PyPI (local-sig or github-sig) (source)
• fix a Python2/3 regression when parsing onion services

v18.0.0

June 21, 2018

• txtorcon-18.0.0.tar.gz (PyPI (local-sig or github-sig) (source)
• await_all_uploads options when creating Onions
• properly re-map progress percentages (including descriptor uploads)
• properly wait for all event-listeners during startup
• re-work how TorState.event_map works, hopefully reducing reproducible-builds issues
• txtorcon.TorControlProtocol.add_event_listener() and txtorcon.TorControlProtocol.remove_event_listener() are now async methods returning Deferred – they always should have been; new code can now be assured that the event-listener change is known to Tor by awaiting this Deferred.
• txtorcon.TorControlProtocol.get_conf_single() method added, which gets and returns (asynchronously) a single GETCONF key (instead of a dict)
• also txtorcon.TorControlProtocol.get_info_single() similar to above
• if Tor disconnects while a command is in-progress or pending, the .errback() for the corresponding Deferred is now correctly fired (with a txtorcon.TorDisconnectError
• tired: get_global_tor() (now deprecated) wired: txtorcon.get_global_tor_instance()
• Adds a comprehensive set of Onion Services APIs (for all six variations). For non-authenticated services, instances of txtorcon.IOnionService represent services; for authenticated services, instances of txtorcon.IAuthenticatedOnionClients encapsulated named lists of clients (each client is an instance implementing IOnionService).
• Version 3 (“Proposition 279”) Onion service support (same APIs) as released in latest Tor
• Four new methods to handle creating endpoints for Onion services (either ephemeral or not and authenticated or not): ** :method:`txtorcon.Tor.create_authenticated_onion_endpoint` ** :method:`txtorcon.Tor.create_authenticated_filesystem_onion_endpoint` ** :method:`txtorcon.Tor.create_onion_endpoint` ** :method:`txtorcon.Tor.create_filesystem_onion_endpoint`
• see Creating Onion Endpoints for information on how to choose an appropriate type of Onion Service.
• :method:`txtorcon.Tor.create_onion_service` to add a new ephemeral Onion service to Tor. This uses the ADD_ONION command under the hood and can be version 2 or version 3. Note that there is an endpoint-style API as well so you don’t have to worry about mapping ports yourself (see below).
• :method:`txtorcon.Tor.create_filesystem_onion_service` to add a new Onion service to Tor with configuration (private keys) stored in a provided directory. These can be version 2 or version 3 services. Note that there is an endpoint-style API as well so you don’t have to worry about mapping ports yourself (see below).
• Additional APIs to make visiting authenticated Onion services as a client easier:
• :method:`txtorcon.Tor.add_onion_authentication` will add a client-side Onion service authentication token. If you add a token for a service which already has a token, it is an error if they don’t match. This corresponds to HidServAuth lines in torrc.
• :method:`txtorcon.Tor.remove_onion_authentication` will remove a previously added client-side Onion service authentication token. Fires with True if such a token existed and was removed or False if no existing token was found.
• :method:`txtorcon.Tor.onion_authentication` (Python3 only) an async context-manager that adds and removes an Onion authentication token (i.e. adds in on __aenter__ and removes it on __aexit__).
• onion services support listening on Unix paths.
• make sure README renders on Warehouse/PyPI

v0.20.0

February 22, 2018

• txtorcon-0.20.0.tar.gz (PyPI (local-sig or github-sig) (source)
• doc fixes from hotelzululima
• fix endpoints so .connect on them works properly more than once from Brian Warner
• allow a CertificateOptions to be passed as tls= to endpoints
• add method txtorcon.Tor.is_ready()
• add method txtorcon.Tor.become_ready()
• fix handling of certain defaults (*PortLines and friends)
• fix last router (usually) missing with (new) MicroDescriptorParser
• use OnionOO via Onion service tgel7v4rpcllsrk2.onion for txtorcon.Router.get_onionoo_details()
• fix parsing of Router started-times
• Issue 255 removed routers now deleted following NEWCONSENSUS
• Issue 279 remember proxy endpoint

v0.19.3

May 24, 2017

• txtorcon-0.19.3.tar.gz (PyPI (local-sig or github-sig) (source)
• Incorrect parsing of SocksPort options (see Issue 237)

v0.19.2

May 11, 2017

• txtorcon-0.19.2.tar.gz (PyPI (local-sig or github-sig) (source)
• Work around a bug in incremental (see Issue 233)
• Fix for Issue 190 from Felipe Dau.
• add txtorcon.Circuit.when_built().

v0.19.1

April 26, 2017

• txtorcon-0.19.1.tar.gz (PyPI (local-sig or github-sig) (source)
• Fix a regression in launch_tor, see Issue 227

v0.19.0

April 20, 2017

• txtorcon-0.19.0.tar.gz (PyPI (local-sig or github-sig) (source)
• Full Python3 support
• Drop txsocksx and use a custom implementation (this also implements the custom Tor SOCKS5 methods RESOLVE and RESOLVE_PTR
• Drop support for older Twisted releases (12, 13 and 14 are no longer supported).
• Add a top-level API object, txtorcon.Tor that abstracts a running Tor. Instances of this class are created with txtorcon.connect() or txtorcon.launch(). These instances are intended to be “the” high-level API and most users shouldn’t need anything else.
• Integrated support for twisted.web.client.Agent, baked into txtorcon.Tor. This allows simple, straightforward use of treq or “raw” twisted.web.client for making client-type Web requests via Tor. Automatically handles configuration of SOCKS ports. See txtorcon.Tor.web_agent()
• new high-level API for putting streams on specific Circuits. This adds txtorcon.Circuit.stream_via() and txtorcon.Circuit.web_agent() methods that work the same as the “Tor” equivalent methods except they use a specific circuit. This makes txtorcon.TorState.set_attacher() the “low-level” / “expert” interface. Most users should only need the new API.
• big revamp / re-write of the documentation, including the new Programming Guide
• Issue 203
• new helper: :meth:`txtorcon.Router.get_onionoo_details`_
• new helper: :func:`txtorcon.util.create_tbb_web_headers`_
• Issue 72
• Felipe Dau added specific SocksError subclasses for all the available SOCKS5 errors.
• (more) Python3 fixes from rodrigc

v0.18.0

January 11, 2017

• txtorcon-0.18.0.tar.gz (PyPI (local-sig or github-sig) (source)
• issue 200: better feedback if the cookie data can’t be read

v0.17.0

October 4, 2016

• txtorcon-0.17.0.tar.gz (PyPI (local-sig or github-sig) (source)
• issue 187: fix unix-socket control endpoints
• sometimes mapping streams to hostnames wasn’t working properly
• backwards-compatibility API for socks_hostname was incorrectly named

v0.16.1

August 31, 2016

• txtorcon-0.16.1.tar.gz (PyPI (local-sig or github-sig) (source)
• issue 172: give TorProcessProtocol a .quit method
• issue 181: enable SOCKS5-over-unix-sockets for TorClientEndpoint (thanks to david415

v0.16.0

• there wasn’t one, because reasons.

v0.15.1

• txtorcon-0.15.1.tar.gz (PyPI (local-sig or github-sig) (source)
• fix issue 179 with Circuit.age.

v0.15.0

July 26, 2016

• txtorcon-0.15.0.tar.gz (PyPI (local-sig or github-sig) (source)
• added support for NULL control-port-authentication which is often appropriate when used with a UNIX domain socket
• switched to ipaddress instead of Google’s ipaddr; the API should be the same from a user perspective but packagers and tutorials will want to change their instructions slightly (pip install ipaddress or apt-get install python-ipaddress are the new ways).
• support the new ADD_ONION and DEL_ONION “ephemeral hidden services” commands in TorConfig
• a first stealth-authentication implementation (for “normal” hidden services, not ephemeral)
• bug-fix from david415 to raise ConnectionRefusedError instead of StopIteration when running out of SOCKS ports.
• new feature from david415 adding a build_timeout_circuit method which provides a Deferred that callbacks only when the circuit is completely built and errbacks if the provided timeout expires. This is useful because txtorcon.TorState.build_circuit() callbacks as soon as a Circuit instance can be provided (and then you’d use txtorcon.Circuit.when_built() to find out when it’s done building).
• new feature from coffeemakr falling back to password authentication if cookie authentication isn’t available (or fails, e.g. because the file isn’t readable).
• both TorState and TorConfig now have a .from_protocol class-method.
• spec-compliant string-un-escaping from coffeemakr
• a proposed new API: txtorcon.connect()
• fix issue 176

v0.14.2

December 2, 2015

• txtorcon-0.14.2.tar.gz (PyPI (local-sig or github-sig) (source)
• compatibility for Twisted 15.5.0 (released on 0.14.x for OONI)

v0.14.1

October 25, 2015

• subtle bug with .is_built on Circuit; changing the API (but with backwards-compatibility until 0.15.0 at least)

v0.14.0

September 26, 2015

• txtorcon-0.14.0.tar.gz (PyPI (local-sig or github-sig) (source)
• txtorcon.interface.IStreamAttacher handling was missing None and DO_NOT_ATTACH cases if a Deferred was returned.
• add .is_built Deferred to txtorcon.Circuit that gets `callback()`d when the circuit becomes BUILT
• david415 ported his tor: endpoint parser so now both client and server endpoints are supported. This means any Twisted program using endpoints can use Tor as a client. For example, to connect to txtorcon’s Web site: ep = clientFromString("tor:timaq4ygg2iegci7.onion:80"). (In the future, I’d like to automatically launch Tor if required, too).
• Python3 fixes from isis (note: needs Twisted 15.4.0+)

v0.13.0

May 10, 2015

• txtorcon-0.13.0.tar.gz (PyPI (local-sig or github-sig) (source)
• support basic and stealth hidden service authorization, and parse client_keys files.
• 2x speedup for TorState parsing (mostly by lazy-parsing timestamps)
• can now parse ~75000 microdescriptors/second per core of 3.4GHz Xeon E3
• launch_tor now doesn’t use a temporary torrc (command-line options instead)
• tons of pep8 cleanups
• several improvements to hidden-service configuration from sambuddhabasu1.
• populated valid signals from GETINFO signals/names from sambuddhabasu1.

v0.12.0

February 3, 2015

• txtorcon-0.12.0.tar.gz (PyPI (local-sig or github-sig) (source)
• doc, code and import cleanups from Kali Kaneko
• HiddenServiceDirGroupReadable support
• Issue #80: honour ControlPort 0 in incoming TorConfig instance. The caller owns both pieces: you have to figure out when it’s bootstraped, and are responsible for killing it off.
• Issue #88: clarify documentation and fix appending to some config lists
• If GeoIP data isn’t loaded in Tor, it sends protocol errors; if txtorcon also hasn’t got GeoIP data, the queries for country-code fail; this error is now ignored.
• 100% unit-test coverage! (line coverage)
• PyPy support (well, at least all tests pass)
• TCP4HiddenServiceEndpoint now waits for descriptor upload before the listen() call does its callback (this means when using onion: endpoint strings, or any of the endpoints APIs your hidden service is 100% ready for action when you receive the callback)
• TimeIntervalCommaList from Tor config supported
• TorControlProtocol now has a .all_routers member (a set() of all Routers)
• documentation fix from sammyshj

v0.11.0

August 16, 2014

• September 6, 2015. bugfix release: txtorcon-0.11.1.tar.gz (PyPI (local-sig or github-sig) (source)
• fixed Debian bug 797261 causing 3 tests to fail
• txtorcon-0.11.0.tar.gz (PyPI (local-sig or github-sig) (source)
• More control for launch_tor: access stdout, stderr in real-time and control whether we kill Tor on and stderr output. See issue #79.
• Warning about build_circuit being called without a guard first is now optional (default is still warn) (from arlolra)
• available_tcp_port() now in util (from arlolra)
• TorState now has a .routers_by_hash member (from arlolra)

v0.10.1

July 20, 2014

• txtorcon-0.10.1.tar.gz (PyPI (local-sig or github-sig) (source)
• fix bug incorrectly issuing RuntimeError in brief window of time on event-listeners
• issue #78: Add tox tests and fix for Twisted 12.0.0 (and prior), as this is what Debian squeeze ships
• issue #77: properly expand relative and tilde paths for hiddenServiceDir via endpoints

v0.10.0

June 15, 2014

• txtorcon-0.10.0.tar.gz (PyPI (local-sig or github-sig) (source)
• In collaboration with David Stainton after a pull-request, we have endpoint parser plugins for Twisted! This means code like serverFromString("onion:80").listen(...) is enough to start a service.
• The above also means that any endpoint-using Twisted program can immediately offer its TCP services via Hidden Service with no code changes. For example, using Twisted Web to serve a WSGI web application would be simply: twistd web --port onion:80 --wsgi web.app
• switch to a slightly-modified Alabaster Sphinx theme
• added howtos to documentation

v0.9.2

April 23, 2014

• txtorcon-0.9.2.tar.gz (local-sig or github-sig) (source)
• add on_disconnect callback for TorControlProtocol (no more monkey-patching Protocol API)
• add age() method to Circuit
• add time_created property to Circuit
• don’t incorrectly listen for NEWDESC events in TorState
• add .flags dict to track flags in Circuit, Stream
• build_circuit() can now take hex IDs (as well as Router instances)
• add unique_name property to Router (returns the hex id, unless Named then return name)
• add location property to Router
• TorState.close_circuit now takes either a Circuit ID or Circuit instance
• TorState.close_stream now takes either a Stream ID or Stream instance
• support both GeoIP API versions
• more test-coverage
• small patch from enriquefynn improving tor binary locating
• strip OK lines in TorControlProtocol (see issue #8)
• use TERM not KILL when Tor launch times out (see issue #68) from hellais

v0.9.1

January 20, 2014

• txtorcon-0.9.1.tar.gz (local-sig or github-sig) (source)
• put test/ directory at the top level
• using “coverage” tool instead of custom script
• using coveralls.io and travis-ci for test coverage and continuous integration
• issue #56: added Circuit.close() and Stream.close() starting from aagbsn’s patch
• parsing issues with multi-line keyword discovered and resolved
• preserve router nicks from long-names if consensus lacks an entry (e.g. bridges)
• using Twine for releases
• Wheel release now also available
• issue #57: “python setup.py develop” now supported
• issue #59: if tor_launch() times out, Tor is properly killed (starting with pull-request from Ryman)
• experimental docker.io-based tests (for HS listening, and tor_launch() timeouts)
• issue #55: pubkey link on readthedocs
• issue #63
• clean up GeoIP handling, and support pygeoip both pre and post 0.3
• slightly improve unit-test coverage (now at 97%, 61 lines of 2031 missing)
• added a Walkthrough to the documentation

v0.8.2

November 22, 2013

• txtorcon-0.8.2.tar.gz (local-sig or github-sig) (source)
• ensure hidden service server-side endpoints listen only on 127.0.0.1

v0.8.1

May 13, 2013

• txtorcon-0.8.1.tar.gz (local-sign or github-sig) (source)
• fixed improper import in setup.py preventing 0.8.0 from installing
• signatures with proper subkey this time
• Proper file-flushing in tests and PyPy fixes from Lukas Lueg
• docs build issue from isis

v0.8.0

April 11, 2013 (actually uploaded May 11)

• Please use 0.8.1; this won’t install due to import problem in setup.py (unless you have pypissh).
• following semantic versioning;
• slight API change ICircuitListener.circuit_failed(), circuit_closed() and IStreamListener.stream_failed(), stream_closed() and stream_detach() all now include any keywords in the notification method (some of these lacked flags, or only included some) (issue #18);
• launch_tor() can take a timeout (starting with a patch from hellais);
• cleanup from aagbsn;
• more test coverage;
• run tests cleanly without graphviz (from lukaslueg);
• issue #26 fix from lukaslueg;
• pep8 and whitespace targets plus massive cleanup (now pep8 clean, from lukaslueg);
• issue #30 fix reported by webmeister making ipaddr actually-optional;
• example using synchronous web server (built-in SimpleHTTPServer) with txtorcon (from lukaslueg);
• TorState can now create circuits without an explicit path;
• passwords for non-cookie authenticated sessions use a password callback (that may return a Deferred) instead of a string (issue #44);
• fixes for AddrMap in case #8596 is implemented;

v0.7

November 21, 2012

• txtorcon-0.7.tar.gz (local-sig or github-sig) (source)
• issue #20 config object now hooked up correctly after launch_tor();
• patch from hellais for properly handling data_dir given to TCPHiddenServiceEndpoint;
• .tac example from mmaker;
• allow TorConfig().hiddenservices.append(hs) to work properly with no attached protocol

v0.6

October 10, 2012

• txtorcon-0.6.tar.gz (local-sig or github-sig) (source)
• debian packaging (mmaker);
• psutil fully gone;
• changed API for launch_tor() to use TorConfig instead of args;
• TorConfig.save() works properly with no connected Tor;
• fix incorrect handling of 650 immediately after connect;
• pep8 compliance;
• use assertEqual in tests;
• messages with embdedded keywords work properly;
• fix bug with setup.py + pip;
• issue #15 reported along with patch by Isis Lovecruft;
• consolidate requirements (from aagbsn);
• increased test coverage and various minor fixes;
• https URIs for ReadTheDocs;

v0.5

June 20, 2012

• txtorcon-0.5.tar.gz (txtorcon-0.5.tar.gz.sig) (source)
• remove psutil as a dependency, including from util.process_from_address

v0.4

June 6, 2012

• txtorcon-0.4.tar.gz (txtorcon-0.4.tar.gz.sig)
• remove built documentation from distribution;
• fix PyPI problems (“pip install txtorcon” now works)

v0.3

• 0.3 was broken when released (docs couldn’t build).

v0.2

June 1, 2012

• txtorcon-0.2.tar.gz (txtorcon-0.2.tar.gz.sig)
• incremental parsing;
• faster TorState startup;
• SAFECOOKIE support;
• several bug fixes;
• options to circuit_failure_rates.py example to make it actually-useful;
• include built documentation + sources in tarball;
• include tests in tarball;
• improved logging;
• patches from mmaker and kneufeld;

v0.1

march, 2012

• txtorcon-0.1.tar.gz (txtorcon-0.1.tar.gz.sig)