Only log the 'real_addr' when it is set to something.
Only log the ID when it is set.
When scrubbing the address, don't include a canonical address.
(There should never be a canonical address for a connection with no
ID set.)
Previously, we would only update this field when the error happened
during a read.
This will improves our reporting for our bootstrap status, and help
to address #32622. The problem is not completely solved by this
patch, however: too many errors are still lumped into "MISC".
Series of things done in this commit:
1. Rename the functions to better reflect the namespace of the file.
2. Make both reset and get function to operate on the last_resolved_addrs
cache that is per family.
3. Make the get function to take a tor_addr_t.
4. Change all callsite to use the new convention.
Part of #33233
Signed-off-by: David Goulet <dgoulet@torproject.org>
Move a series of function from config.c into that new file which is related to
address resolving.
Part of #33789
Signed-off-by: David Goulet <dgoulet@torproject.org>
If the buf_t's length could potentially become greater than INT_MAX - 1,
it sets off an IF_BUG_ONCE in buf_read_from_tls().
All of the rest of the buffers.c code has similar BUG/asserts for this
invariant.
Stop forcing all non-SOCKSPorts to prefer IPv6 exit connections.
Instead, prefer IPv6 connections by default, but allow users to change
their configs using the "NoPreferIPv6" port flag.
Fixes bug 33608; bugfix on 0.4.3.1-alpha.
Some connections aren't counted for statistics or accounting,
because they have been specifically configured by the user to
local addresses.
Comment-only change.
Closes 33201.
Conflicts:
doc/tor.1.txt
src/app/config/config.c
src/app/config/or_options_st.h
src/core/mainloop/connection.h
Between 042 and 043, the dirauth options were modularized so this merge commit
address this by moving the AuthDirRejectUncompressedRequests to the module
along with a series of accessors.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Authorities were never sending back 503 error code because by design they
should be able to always answer directory requests regardless of bandwidth
capacity.
However, that recently backfired because of a large number of requests from
unknown source using the DirPort that are _not_ getting their 503 code which
overloaded the DirPort leading to the authority to be unable to answer to its
fellow authorities.
This is not a complete solution to the problem but it will help ease off the
load on the authority side by sending back 503 codes *unless* the connection
is from a known relay or an authority.
Fixes#33029
Signed-off-by: David Goulet <dgoulet@torproject.org>
That function is only used to test the global bucket write limit for a
directory connection.
It should _not_ be used for anything else since that function looks to see if
we are a directory authority.
Rename it to something more meaningful. No change in behavior at this commit,
only renaming.
Part of #33029
Signed-off-by: David Goulet <dgoulet@torproject.org>
Simplify ip_address_changed() by removing redundant checks
(all exits are relays, and need to rebuild their descriptor when their
IP addresses change).
Rewrite the function comment, and rename the argument, so the function
is easier to understand and use.
Closes 33091.
Make Tor clients tell dual-stack exits that they prefer IPv6
connections.
This change is equivalent to setting the PreferIPv6 flag on
SOCKSPorts (and most other listener ports). Tor Browser has
been setting this flag for some time, and we want to remove a
client distinguisher at exits.
Also update the man page, putting all the IP flags in their
non-default forms.
Closes ticket 32637.
This is an automated commit, generated by this command:
./scripts/maint/rename_c_identifier.py \
directory_must_use_begindir dirclient_must_use_begindir \
directory_fetches_from_authorities dirclient_fetches_from_authorities \
directory_fetches_dir_info_early dirclient_fetches_dir_info_early \
directory_fetches_dir_info_later dirclient_fetches_dir_info_later \
directory_too_idle_to_fetch_descriptors dirclient_too_idle_to_fetch_descriptors
Nick Mathewson
David Goulet
cypherpunks
teor
Suphanat Chunhapanya