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David Goulet 44265dd671 sendme: Never fallback to v0 if unknown version
There was a missing cell version check against our max supported version. In
other words, we do not fallback to v0 anymore in case we do know the SENDME
version.

We can either handle it or not, never fallback to the unauthenticated version
in order to avoid gaming the authenticated logic.

Add a unit tests making sure we properly test that and also test that we can
always handle the default emit and accepted versions.

Fixes #30428

Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-05-22 11:47:20 -04:00
changes Merge branch 'bug28780-squashed3-rebased' into bug28780_rebase 2019-05-15 16:46:51 +03:00
contrib Bump to 0.4.0.5-dev 2019-05-02 14:32:55 -04:00
doc Merge branch 'bug28683_30173_29203_squashed' 2019-05-13 14:33:31 -04:00
m4 Replace obsolete macros with modern equivalents 2016-12-23 10:34:11 -05:00
scripts sendme: Record cell digest on both client and exit 2019-05-22 11:47:20 -04:00
src sendme: Never fallback to v0 if unknown version 2019-05-22 11:47:20 -04:00
.appveyor.yml Merge remote-tracking branch 'tor-github/pr/733' into maint-0.4.0 2019-03-07 08:34:15 -05:00
.editorconfig Add .editorconfig to follow coding standards style 2018-06-17 19:24:40 -04:00
.gitignore Merge branch 'messaging_v3' into messaging_v3_merged 2019-03-26 20:13:49 -04:00
.gitlab-ci.yml Fix spelling mistakes corresponding to ticket #23650 2018-02-07 10:41:57 -05:00
.gitmodules Update the .gitmodules to refer to project-level tor-rust-dependencies 2018-02-21 11:53:04 -05:00
.travis.yml Merge remote-tracking branch 'tor-github/pr/989' 2019-05-02 08:36:09 -04:00
acinclude.m4 Bump copyright date to 2019 2019-01-16 12:33:22 -05:00
autogen.sh Cleanup shellcheck warnings in autogen.sh 2019-01-18 13:49:30 +02:00
ChangeLog forward-port changelog and releasenotes from 0.4.0.5 2019-05-02 14:32:24 -04:00
CODE_OF_CONDUCT Add CODE_OF_CONDUCT file 2018-07-05 11:22:33 +03:00
config.rust.in Make the rust tests link. 2018-07-31 19:46:00 -04:00
configure.ac Bump to 0.4.0.5-dev 2019-05-02 14:32:55 -04:00
CONTRIBUTING Add CODE_OF_CONDUCT file 2018-07-05 11:22:33 +03:00
Doxyfile.in Fix Doxyfile for 0.3.5 source tree moves 2018-11-14 07:45:55 -05:00
INSTALL Remove old instructions from INSTALL 2018-07-03 16:34:52 +03:00
LICENSE Bump copyright date to 2019 2019-01-16 12:33:22 -05:00
Makefile.am Merge branch 'maint-0.4.0' 2019-04-29 10:15:11 -04:00
Makefile.nmake Clean up the MVSC nmake files so they work again. 2014-09-09 10:27:05 -04:00
README doc: Put the release timeline link in README 2017-11-08 10:44:00 -05:00
ReleaseNotes forward-port changelog and releasenotes from 0.4.0.5 2019-05-02 14:32:24 -04:00
warning_flags.in Try @warning_flags to avoid bloating verbose make logs 2018-12-21 10:00:23 -05:00

Tor protects your privacy on the internet by hiding the connection
between your Internet address and the services you use. We believe Tor
is reasonably secure, but please ensure you read the instructions and
configure it properly.

To build Tor from source:
        ./configure && make && make install

To build Tor from a just-cloned git repository:
        sh autogen.sh && ./configure && make && make install

Home page:
        https://www.torproject.org/

Download new versions:
        https://www.torproject.org/download/download.html

Documentation, including links to installation and setup instructions:
        https://www.torproject.org/docs/documentation.html

Making applications work with Tor:
        https://wiki.torproject.org/projects/tor/wiki/doc/TorifyHOWTO

Frequently Asked Questions:
        https://www.torproject.org/docs/faq.html


To get started working on Tor development:
        See the doc/HACKING directory.

Release timeline:
         https://trac.torproject.org/projects/tor/wiki/org/teams/NetworkTeam/CoreTorReleases