Add a TOR_PUSH_DELAY variable to git-push-all.sh, which makes the script
push master and maint branches with a delay between each branch. These
delays trigger the CI jobs in a set order, which should show the most
likely failures first.
Also:
* make pushes atomic by default, and
* make the script pass any command-line arguments to git push.
Closes ticket 29879.
Previously we tried multiplying by -1 before casting to int32_t,
which would cause us to cast the -1 to an unsigned before we
multiplied. This gave us compiler warnings on windows.
Fixes bug 31353; bug not in any released Tor.
On some windows builds, time_t is 64 bits but long is not. This is
causing appveyor builds to fail.
Also, one of our uses of labs() on time_t was logically incorrect:
it was telling us to accept NETINFO cells up to three minutes
_before_ the message they were responding to, which doesn't make
sense.
This patch adds a time_abs() function that we should eventually move
to intmath.h or something. For now, though, it will make merges
easier to have it file-local in channeltls.c.
Fixes bug 31343; bugfix on 0.2.4.4-alpha.
In case the consensus parameters for the rate/burst changes, we need to update
all already established introduction circuits to the newest value.
This commit introduces a "get all intro circ" function from the HS circuitmap
(v2 and v3) so it can be used by the HS DoS module to go over all circuits and
adjust the INTRODUCE2 token bucket parameters.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Currently test the only available function which is hs_dos_can_send_intro2()
within the HS anti-DoS subsystem.
Closes#15516
Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit add the hs_dos.{c|h} file that has the purpose of having the
anti-DoS code for onion services.
At this commit, it only has one which is a function that decides if an
INTRODUCE2 can be sent on the given introduction service circuit (S<->IP)
using a simple token bucket.
The rate per second is 25 and allowed burst to 200.
Basic defenses on #15516.
Signed-off-by: David Goulet <dgoulet@torproject.org>
A .may_includes file can be "advisory", which means that some
violations of the rules are expected. We will track these
violations with practracker, not as automatic errors.
Our topological sort code really deserves a function of its own.
Additionally, don't print from inside the topological sort code:
instead, return a result, and let the caller print it.
