This commit introduces the hs_desc_decode_status_t enum which aims at having
more fine grained error code when decoding a descriptor.
This will be useful in later commits when we support keeping a descriptor that
can't be decrypted due to missing or bad client authorization creds.
No behavior change.
Part of #30382.
Signed-off-by: David Goulet <dgoulet@torproject.org>
No code behavior change. This removes duplicate code that was finding all
entry connections for a specific onion service identity key.
The find_entry_conns() helper function is introduced for that.
Part of #30382
Signed-off-by: David Goulet <dgoulet@torproject.org>
When tearing down all periodic events during shutdown, disable them first so
their enable flag is updated.
This allows the tor_api.h to relaunch tor properly after a clean shutdown.
Fixes#32058
Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit defines the new extended error codes. It also flags the socks
request object that it can use them.
Part of #30382
Signed-off-by: David Goulet <dgoulet@torproject.org>
This new flag tells tor that it can send back the SOCKS5 extended error code
detailed in prop304.
Part of #30382
Signed-off-by: David Goulet <dgoulet@torproject.org>
In case of error, a negative value will be returned or NULL written into
first supplied argument.
This patch uses both cases to comply with style in the specific files.
A tor_vasprintf error in process_vprintf would lead to a NULL dereference
later on in buf_add, because the return value -1 casted to size_t would
pass an assertion check inside of buf_add.
On the other hand, common systems will fail on such an operation, so it
is not a huge difference to a simple assertion. Yet it is better to
properly fail instead of relying on such behaviour on all systems.
Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
Running doxygen with latex gave us all manner of unicode issues,
slowed down the "make doxygen" target by a lot, and added several
latex dependencies... all to produce a 4000-page reference manual
which is probably not what anybody wanted.
Closes ticket 32099.