The exposed interface is "stats/" thus make the unit tests clear that it is
testing that specific GETINFO command.
Signed-off-by: David Goulet <dgoulet@torproject.org>
This is in response to a question about why we don't always log
orport self-tests as reachability tests.
I'm not 100% convinced that bandwidth self-tests are still useful,
but that's an issue for another day. :)
This function is about learning if a given address is local to us as in the
resolved address as a relay.
Closes#40009
Signed-off-by: David Goulet <dgoulet@torproject.org>
New name reflects that the function is only used to compare router addresses
in order to learn if they are in the same network.
The network check is /16 and /32 respectively for IPv4 and IPv6.
Related to #40009
Signed-off-by: David Goulet <dgoulet@torproject.org>
If at least one Address line is given but invalid, we should not attempt to
guess our address.
This commit sends back the "bail" signal so find_my_address() can return an
error if the requested family doesn't exists but still an Address line is
found which is likely another family.
Fixed in #33235
Related to #33233
Signed-off-by: David Goulet <dgoulet@torproject.org>
When going over all Address lines from the configuration, continue to attempt
resolving other lines if one fails.
Before that, we would bail right away and never noticed the other Address
lines.
Fixed in #33235
Related to #33233
Signed-off-by: David Goulet <dgoulet@torproject.org>
In get_address_from_config(), we would attempt to resolve an Address line that
is not from the requested family but that line could be a valid address from
another family (v4 vs v6).
This makes it that we don't attempt to resolve a valid address from another
family.
Found with unit test config/find_my_address_mixed.
Fixed in #33235
Related to #33233
Signed-off-by: David Goulet <dgoulet@torproject.org>
This unit tests validates the use of IPv4 _and_ IPv6 together as in multiple
option Address lines both addresses and hostnames.
Closes#33235
Signed-off-by: David Goulet <dgoulet@torproject.org>
Previously we had two chains of logic for reachability tests: one
for launching them, and one for telling the user that we had
launched them. Now, we simply have the launch code inform the user:
this way, we can't get out of sync.
Closes ticket 34137.
AssumeReachable should only be about whether a relay thinks that it
is reachable itself. But previously, we've had it also turn off
reachability checking of _other_ relays on authorities.
(Technically, reachability tests were still run, but we would ignore
the results.)
With this patch, there is a new AuthDirTestReachability option
(default 1) that controls whether authorities run reachability
tests.
Making this change allows us to have test networks where authorities
set AssumeReachable without disabling their reachability testing
entirely.
Closes ticket #34445.
