When a service can not upload its descriptor(s), we have no logs on why. This
adds logging for each possible reason for each descriptors.
That logging is emitted every second so it is rate limited for each reason and
per descriptor.
Closes#33400
Signed-off-by: David Goulet <dgoulet@torproject.org>
At this commit, the service reads the config file and parse it to finally set
the service config object with the options.
Part of #32709
Signed-off-by: David Goulet <dgoulet@torproject.org>
Since the removal of ip->circuit_established, this function does litterally
nothing so clean it up.
Part of #32020
Signed-off-by: David Goulet <dgoulet@torproject.org>
Only use the HS circuit map to know if an introduction circuit is established
or not. No need for a flag to keep state of something we already have in the
circuit map. Furthermore, the circuit map gets cleaned up properly so it will
always have the "latest truth".
This commit also removes a unit test that was testing specifically that flag
but now we rely solely on the HS circuit map which is also tested few lines
below the removed test.
Fixes#32094
Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit makes tor add the DoS cell extension to the ESTABLISH_INTRO cell
if the defense is enabled on the service side with a torrc option.
Furthermore, the cell extension is only added if the introduction point
supports it. The protover version HSIntro=5 is looked for.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Rewrite service_intro_point_new() to take a node_t. Since
node_get_link_specifier_smartlist() supports IPv6 link specifiers,
this refactor adds IPv6 addresses to onion service descriptors.
Part of 23576, implements 26992.
With the new refresh_service_descriptor() function we had both
refresh_service_descriptor() and update_service_descriptor() which is basically
the same thing.
This commit renames update_service_descriptor() to
update_service_descriptor_intro_points() to make it clear it's not a generic
refresh and it's only about intro points.
Commit changes no code.
This patch changes HiddenServiceExportCircuitID so instead of being a
boolean it takes a string, which is the protocol. Currently only the
'haproxy' protocol is defined.
See: https://bugs.torproject.org/4700
We need to generate all the related keys when building the descriptor, so that
we can encrypt the descriptor.
Signed-off-by: David Goulet <dgoulet@torproject.org>
In order to switch the default HS version from 2 to 3, we need tor to be smart
and be able to decide on the version by trying to load the service keys during
configuration validation.
Part of #27215
Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit won't build yet -- it just puts everything in a slightly
more logical place.
The reasoning here is that "src/core" will hold the stuff that every (or
nearly every) tor instance will need in order to do onion routing.
Other features (including some necessary ones) will live in
"src/feature". The "src/app" directory will hold the stuff needed
to have Tor be an application you can actually run.
This commit DOES NOT refactor the former contents of src/or into a
logical set of acyclic libraries, or change any code at all. That
will have to come in the future.
We will continue to move things around and split them in the future,
but I hope this lays a reasonable groundwork for doing so.
