- Also remove LCOV marks from blocks of code that can be reachable by tests
if we mock relay_send_command_from_edge().
Signed-off-by: David Goulet <dgoulet@torproject.org>
With the previous commit, we validate the circuit _before_ calling
rend_mid_introduce() which handles the INTRODUCE1 payload.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Adds a better semantic and it also follows the same interface for the
INTRODUCE1 API which is circuit_is_suitable_for_introduce1().
Signed-off-by: David Goulet <dgoulet@torproject.org>
That way, when we are parsing the options and LearnCircuitBuildTimeout is set
to 0, we don't assert trying to get the options list with get_options().
Fixes#21062
Signed-off-by: David Goulet <dgoulet@torproject.org>
This patch refactors duplicated code, to check if a given router
supports fetching the extra-info document, into a common macro called
SKIP_MISSING_TRUSTED_EXTRAINFO.
This patch generalizes the two functions
router_is_already_dir_fetching_rs and router_is_already_dir_fetching_ds
into a single function, router_is_already_dir_fetching_, by lifting the
passing of the IPv4 & IPv6 addresses and the directory port number to
the caller.
So far, the TTLs for both A and AAAA records were not initialised,
resulting in exit relays sending back the value 60 to Tor clients. This
also impacts exit relays' DNS cache -- the expiry time for all domains
is set to 60.
This fixes <https://bugs.torproject.org/19025>.
The server-side clipping now clamps to one of two values, both
for what to report, and how long to cache.
Additionally, we move some defines to dns.h, and give them better
names.
In addition to the comments in the ticket, couple hidden service options have
been improved to clarify the maximum and minimum values they can be set to.
Closes#21058
Signed-off-by: David Goulet <dgoulet@torproject.org>
An operator couldn't set the number of introduction point below the default
value which is 3. With this commit, from 0 to the hardcoded maximum is now
allowed.
Closes#21033
Signed-off-by: David Goulet <dgoulet@torproject.org>
Our config code is checking correctly at DataDirectoryGroupReadable but then
when we initialize the keys, we ignored that option ending up at setting back
the DataDirectory to 0700 instead of 0750. Patch by "redfish".
Fixes#19953
Signed-off-by: David Goulet <dgoulet@torproject.org>
In the past, when we exhausted all guards in our sampled set, we just
waited there till we mark a guard for retry again (usually takes 10 mins
for a primary guard, 1 hour for a non-primary guard). This patch marks
all guards as maybe-reachable when we exhaust all guards (this can
happen when network is down for some time).
Let A = UseBridges
Let B = ClientUseIPv4
Then firewall_is_fascist_impl expands and simplifies to:
B || (!(A || ...) && A)
B || (!A && ... && A)
B || 0
B
The microdesc consensus does not contain any IPv6 addresses.
When a client has a microdesc consensus but no microdescriptor, make it
use the hard-coded IPv6 address for the node (if available).
(Hard-coded addresses can come from authorities, fallback directories,
or configured bridges.)
If there is no hard-coded address, log a BUG message, and fail the
connection attempt. (All existing code checks for a hard-coded address
before choosing a node address.)
Fixes 20996, fix on b167e82 from 19608 in 0.2.8.5-alpha.
