The previous code would notice if we were changing from one identity
to another, but not if we were changing from no identity to having
an identity. This problem caused a bug (spotted by cypherpunks in
ticket #40563) where if we created a channel for a circuit request
that doesn't include an Ed25519 identity, we won't be able to use
that channel later for requests that _do_ list Ed25519.
Fix for 40563; bugfix on 0.3.0.1-alpha.
Previously we were using tor_assert() to enforce the documented
invariant here; this commit changes it to use BUG() instead. It
will protect us from crashes if the next commit (on #40563) turns
out to expose a bug somewhere.
HSv2 is not advertised as a supported protocol version anymore.
This was introduced with the merge-forward of commit 72041c6306
which didn't fix the unit test.
Fixes#40549
Signed-off-by: David Goulet <dgoulet@torproject.org>
We removed HSIntro=3 and HSDir=1 that are v2 specific. Since 0.3.5.17,
we do not support introducing or being a directory for onion service v2.
Closes#40509
Signed-off-by: David Goulet <dgoulet@torproject.org>
From LibreSSL versions 3.2.1 through 3.4.0, our configure script
would conclude that TLSv1.3 as supported, but it actually wasn't.
This led to annoying breakage like #40128 and #40445.
Now we give an error message if we try to build with one of those
versions.
Closes#40511.
Previously the logic was reversed, and always gave the wrong answer.
This has no other effect than to change whether we suppress
deprecated API warnings.
Fixes#40429; bugfix on 0.3.5.13.
This also moves the warnings and add some theatrical effect around the
code so anyone modifying those list should notice the warnings signs and
read the comment accordingly.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Our code doesn't allow it and so this prevents an assert() crash if the
DirPort is for instance IPv6 only.
Fixes#40494
Signed-off-by: David Goulet <dgoulet@torproject.org>
While trying to resolve our CI issues, the Windows build broke with an
unused function error:
src/test/test_switch_id.c:37:1: error: ‘unprivileged_port_range_start’
defined but not used [-Werror=unused-function]
We solve this by moving the `#if !defined(_WIN32)` test above the
`unprivileged_port_range_start()` function defintion such that it is
included in its body.
This is an unreviewed commit.
See: tor#40275
