Commit graph

1302 commits

Author SHA1 Message Date
Nick Mathewson
152cbf2a59
Rename routerstatus_has_changed to routerstatus_has_visibly_changed
This is an automated commit, generated by this command:

./scripts/maint/rename_c_identifier.py \
        routerstatus_has_changed routerstatus_has_visibly_changed

It was generated with --no-verify, since it introduces a wide line.
I'll fix it in a subsequent commit.
2020-01-20 15:48:45 +10:00
Nick Mathewson
d7a22160f5 Revert "Restore feature where nt-services detect non-"run_tor" modes."
This reverts commit 5c240db0bf.
2020-01-17 08:39:49 -05:00
Nick Mathewson
7f03ba06d8 Merge branch 'ticket32806' 2020-01-17 08:37:33 -05:00
Nick Mathewson
6d2b9c9631 Remove some dead checks
The only code that could set these options to be negative was in the
unit tests.
2020-01-17 08:31:22 -05:00
Nick Mathewson
648e1afc33 fix a stray asterisk in a comment 2020-01-17 08:25:09 -05:00
Nick Mathewson
abd9ae48ac Merge branch 'ticket32487_squashed_and_merged' 2020-01-17 07:50:50 -05:00
Nick Mathewson
01fdc3240f Merge branch 'ticket32695_squashed' 2020-01-16 16:42:01 -05:00
Nick Mathewson
ceacda44f1 Remove functions that checked for pre-ipv6 consensus.
We no longer need or need to test:
  * node_awaiting_ipv6()
  * networkstatus_consensus_has_ipv6().
2020-01-16 16:41:53 -05:00
Nick Mathewson
8d94bcbf8c Remove routerstatus_format_entry() consensus_method argument as unused 2020-01-16 16:41:53 -05:00
Nick Mathewson
441a048a3a Remove support for now-obsolete consensus methods before 28.
Closes ticket 32695.
2020-01-16 16:41:53 -05:00
Nick Mathewson
60a0d7d1e8 expose routerstatus_has_changed to unit tests. 2020-01-16 12:14:12 -05:00
Victor Nepveu
594e5ce635 Refactor routerstatus_has_changed function
- Check all fields that might change in a routerstatus
- Document the refactoring

Signed-off-by: Victor Nepveu <victor.nepveu@imt-atlantique.net>
2020-01-16 10:39:15 -05:00
Nick Mathewson
3c89622e39 Merge branch 'ticket32487_squashed' into ticket32487_squashed_and_merged
Resolved conflicts in src/core/include.am
2020-01-16 07:57:37 -05:00
Nick Mathewson
a623a49777 Add have_module_dircache(). 2020-01-16 07:48:17 -05:00
Nick Mathewson
5cff1ce84b Turn several functions from stubs into macros
This may help the compiler eliminate deadcode.
2020-01-16 07:48:17 -05:00
Nick Mathewson
6ba4b5e5da Rename dirclient_modes.h identifiers to start with dirclient_
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
2020-01-16 07:48:17 -05:00
Nick Mathewson
8d1f31190e Move directory_must_use_begindir() to dirclient_modes.[ch] 2020-01-16 07:48:17 -05:00
Nick Mathewson
773bcf5629 Move dirclient-related functions out of dirserv, and reenable them
I had incorrectly identified these functions as dircache-only, when
in fact they apply to everyone who acts a directory client.
2020-01-16 07:48:17 -05:00
Nick Mathewson
8a0c739467 Disable feature/dircache files when dircache module is disabled.
To make Tor still work, we define a minimal dircache_stub.c file
that defines the entry points to the module that can actually be
seen by the compiler when we're building with dircache and relay
disabled.
2020-01-16 07:48:17 -05:00
Nick Mathewson
fe8156dbc2 Move dirserv_get_routerdescs() to control_getinfo.c
This function had some XXX comments indicating (correctly) that it
was not actually used by the dirserver code, and that only the
controller still used it.
2020-01-16 07:48:17 -05:00
Nick Mathewson
4cf15ee015 Move dir_split_resource_into_spoolable() to dircache module.
Only directory caches actually need to spool things.
2020-01-16 07:48:17 -05:00
Alexander Færøy
ca9a5390ff Don't escape the bridge distribution value.
We already check if there are invalid values in
check_bridge_distribution_setting() and reject the value if that is the
case. We can therefore only have strings of [A-Z] | [a-z] | [0-9] | '-'
| '_' here which is according to the directory specification.

See: https://bugs.torproject.org/32753
2020-01-15 23:41:58 +00:00
teor
f3cbc26bdd
add_c_file: Fix "control line not preceded by a blank line"
Fix dirauth and relay module include.am add_c_file.py
"control line not preceded by a blank line" errors.

Also remove a duplicate ADD_C_FILE: SOURCES in the relay module.

Obviously correct fixes to already-reviewed code.
2020-01-16 09:38:26 +10:00
Alexander Færøy
399ec3130b Remove "hyphae" as a known value for BridgeDistribution.
This patch removes hyphae as a known value for the BridgeDistribution
option in torrc.
2020-01-15 23:20:27 +00:00
Nick Mathewson
5e70c27e85 Merge remote-tracking branch 'tor-github/pr/1657' 2020-01-15 13:10:14 -05:00
Alexander Færøy
1c8bafcdf9 Lowercase BridgeDistribution value before adding it to the descriptor.
This patch makes sure we lowercase the value of BridgeDistribution
before we add it to the descriptor as `bridge-distribution-request`.

See: https://bugs.torproject.org/32753
2020-01-15 17:22:47 +00:00
Alexander Færøy
026f0c7184 Make BridgeDistribution setting validator case-insensitive.
This patch makes sure that we accept values such as "nOne", "None", and
"AnY" as valid values for BridgeDistribution. We later ensure to
lower-case the values before they are forwarded to the BridgeDB.

See: https://bugs.torproject.org/32753
2020-01-15 17:21:10 +00:00
Alexander Færøy
3f20a69afb Always escape BridgeDistribution value from torrc in descriptors.
When the BridgeDistribution value was added in commit
ebab521525 the check for whether the value
contains '\n' or '\r' was added as a requirement for whether or not the
value should be escaped.

This patch removes this check and makes sure we call `escaped()` on the
value every time before we add it to a descriptor.

See: https://bugs.torproject.org/32753
2020-01-15 17:18:30 +00:00
teor
5fa7c1b13f
Merge remote-tracking branch 'tor-github/pr/1661' 2020-01-16 00:46:31 +10:00
Nick Mathewson
165a92e33f Replace an assertion with a check-and-log
We hit this assertion with bug 32868, but I'm stymied figuring out
how we wound up with a routerstatus like this.  This patch is a
diagnostic to attempt to figure out what is going on, and to avoid a
crash in the meantime.
2020-01-14 13:16:39 -05:00
Nick Mathewson
c2dc94d8eb Merge branch 'ticket32883' 2020-01-14 12:42:41 -05:00
Nick Mathewson
73ac1add3f Split core/include.am into per-subdirectory include.am files
Closes ticket 32137.
2020-01-13 09:34:17 -05:00
David Goulet
bbe90e3ec1 hs-v2: Always check rend_cache validity before using it
When looking up an entry in the rend_cache, stop asserting that it exists but
rather confirm it exists and if not, return that no entry was found.

The reason for that is because the hs_circ_cleanup_on_free() function (which
can end up looking at the rend_cache) can be called from the
circuit_free_all() function that is called _after_ the rend cache is cleaned
up in tor_free_all().

We could fix the free all ordering but then it will just hide a future bug.
Instead, handle a missing rend_cache as a valid use case as in while we are in
the cleanup process.

As Tor becomes more modular, it is getting more and more difficult to ensure
subsystem callstack ordering thus this fix aims at making the HSv2 subsystem
more robust at being called while tor is pretty much in any kind of state.

Fixes #32847.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2020-01-13 09:25:26 -05:00
Nick Mathewson
93894fb770 Merge branch 'ticket22029_attempt_squashed' 2020-01-09 15:27:32 -05:00
Neel Chauhan
d0068be0dd Allow ed25519 keys to be banned in approved-routers 2020-01-09 15:27:26 -05:00
Nick Mathewson
e45810113b Merge branch 'pre_formatter_cleanups_squashed' 2020-01-09 07:32:39 -05:00
Nick Mathewson
ca9d605fa7 conscache.h: declare config_line_t structure.
This frees us from a dependency on include order.
2020-01-09 07:30:35 -05:00
Nick Mathewson
09f03e6e3f Turn authdir_mode_v3() into a non-inline function
This change means that authmode.h no longer needs to see
or_options_t, and frees us from an ordering dependency.
2020-01-09 07:30:35 -05:00
Nick Mathewson
2f7a2c42d2 Include ht.h in all headers that use HT_ENTRY()
Without this change, compilation success depends on include order in
several tricky ways.
2020-01-09 07:30:35 -05:00
Nick Mathewson
afa36682f9 consdiffmgr.h: use struct declarations for several types
This prevents a dependency on include order.
2020-01-09 07:30:35 -05:00
Nick Mathewson
06d977b569 hs_circuitmap.h: use a struct declaration
This fixes a case where our compilation would depend on include order.
2020-01-09 07:30:35 -05:00
Nick Mathewson
887bf05c24 routerparse.h: include parsecommon.h when exposing token table.
Without this include, our compilation depends more on include order.
2020-01-09 07:30:35 -05:00
Nick Mathewson
8d4b4aa932 control_hs.h: use a couple of struct delcarations
Doing this frees us from some assumptions about include order.
2020-01-09 07:30:35 -05:00
Nick Mathewson
6a6486a7bf hs_circuit: use struct declaration.
This frees us from a dependency on include order.
2020-01-09 07:30:35 -05:00
Nick Mathewson
4f02812242 It's 2020. Update the copyright dates with "make update-copyright" 2020-01-08 18:39:17 -05:00
teor
a58cffe195
router: Improve port search function comments 2020-01-08 17:47:08 +10:00
Nick Mathewson
1b63eea66c Merge branch 'haxxpop/tcp_proxy_squashed' into tcp_proxy_squshed_and_merged 2020-01-06 13:41:20 -05:00
Suphanat Chunhapanya
119004e87d circuit: Implement haproxy 2020-01-06 13:39:10 -05:00
Nick Mathewson
5c240db0bf Restore feature where nt-services detect non-"run_tor" modes.
Followup for #32883.
2020-01-06 09:25:23 -05:00
teor
8c23ac4ae7 Replace several C identifiers.
This is an automated commit, generated by this command:

./scripts/maint/rename_c_identifier.py \
        EXPOSE_CLEAN_BACKTRACE BACKTRACE_PRIVATE \
        TOR_CHANNEL_INTERNAL_ CHANNEL_OBJECT_PRIVATE \
        CHANNEL_PRIVATE_ CHANNEL_FILE_PRIVATE \
        EXPOSE_ROUTERDESC_TOKEN_TABLE ROUTERDESC_TOKEN_TABLE_PRIVATE \
        SCHEDULER_PRIVATE_ SCHEDULER_PRIVATE
2019-12-20 13:27:58 +10:00