Commit Graph

34559 Commits

Author SHA1 Message Date
Nick Mathewson
57c4af16f0 Merge remote-tracking branch 'tor-github/pr/1396' into maint-0.4.2 2019-10-18 12:27:39 -04:00
Nick Mathewson
e2a42a1ab0 Merge branch 'maint-0.4.2' 2019-10-18 12:27:12 -04:00
Nick Mathewson
fbd2fef220 Merge branch 'maint-0.4.2' of git-rw.torproject.org:/tor into maint-0.4.2 2019-10-18 12:25:55 -04:00
teor
b3fc3b609b
changes: file for 32124. 2019-10-18 17:26:09 +10:00
teor
ac71ad662c configure: Stop failing when jemalloc is requested, but tcmalloc is not found
Fixes bug 32124; bugfix on 0.3.5.1-alpha.
2019-10-18 17:18:52 +10:00
teor
4442eef0b3 configure: Interpret --with-tcmalloc=no correctly
Fixes bug 32124; bugfix on 0.2.0.20-rc.
2019-10-18 17:16:32 +10:00
teor
f59c4a0940 configure: Interpret --disable-module-dirauth=no correctly
Fixes bug 32134; bugfix on 0.3.4.1-alpha.
2019-10-18 17:15:34 +10:00
teor
5ff99901d2 configure: Clarify the description of --disable-module-dirauth
Part of 32123.
2019-10-18 16:59:57 +10:00
teor
1697019d5f
core: tabify a line in include.am 2019-10-18 16:56:50 +10:00
teor
d616214e47
Merge branch 'maint-0.4.2' 2019-10-18 12:05:20 +10:00
teor
f73c8bd786
Merge remote-tracking branch 'tor-github/pr/1407' into maint-0.4.2 2019-10-18 12:05:07 +10:00
Alexander Færøy
389b37246e Remove overly strict assertions in transports.c.
This patch removes an overly strict tor_assert() and an ignorable BUG()
expression. Both of these would trigger if a PT was unable to configure
itself during startup. The easy way to trigger this is to configure an
obfs4 bridge where you make the obfs4 process try to bind on a port
number under 1024.

See: https://bugs.torproject.org/31091
2019-10-17 21:33:54 +02:00
Alexander Færøy
95e3527df0 Bump practracker exception limit for process_win32_exec().
I have added a larger comment there and one line of code, so I think
this bump is reasonable.

See: https://bugs.torproject.org/31810
2019-10-17 21:12:51 +02:00
Alexander Færøy
4ed06acb2a Add test to check if the exit callback is called in process_t upon process_exec() failures.
This patch adds a test to check for whether the exit callback is always
called when process_exec() fails, both on Windows and Unix.

See: https://bugs.torproject.org/31810
2019-10-17 20:52:32 +02:00
Alexander Færøy
7a64f6ea04 Ensure that the exit callback is called if CreateProcessA() fails on Windows.
This patch fixes an issue where the exit handler is not called for the
given process_t in case CreateProcessA() fails. This could, for example,
happen if the user tries to execute a binary that does not exist.

See: https://bugs.torproject.org/31810
2019-10-17 20:52:27 +02:00
Alexander Færøy
85b4a5c276 Handle errors from execve() in the Unix process backend more gracefully.
This patch removes a call to tor_assert_unreached() after execve()
failed. This assertion leads to the child process emitting a stack trace
on its standard output, which makes the error harder for the user to
demystify, since they think it is an internal error in Tor instead of
"just" being a "no such file or directory" error.

The process will now instead output "Error from child process: X" where
X is the stringified version of the errno value.

See: https://bugs.torproject.org/31810
2019-10-17 20:52:22 +02:00
Nick Mathewson
db18ff9120 Move code to add default log into quiet_level.c
I'm about to unify the code for handling this between main.c and
config.c.
2019-10-17 12:48:39 -04:00
Nick Mathewson
3a73f6612a Replace add_temp_log() with add_default_log().
We used to have this function so that we could mark our initial
log-to-stdout as specifically temporary so that we would delete it
once regular logs were configured.  But it's no longer necessary to
mark these logs as temporary, since we now use a mark-and-sweep
process to ensure that _all_ not-configured logs are closed when we
change our configuration.

Instead, this function will be the basis of a refactoring in how we
handle default logs.
2019-10-17 12:30:52 -04:00
Nick Mathewson
800b823c29 Merge branch 'cmdline_refactor' 2019-10-17 12:01:45 -04:00
Nick Mathewson
d97d7f0e48 Use an enum for quiet_level. 2019-10-17 12:01:40 -04:00
Nick Mathewson
b9f002dec6 Rename CMD_OTHER to CMD_IMMEDIATE 2019-10-17 12:01:40 -04:00
Nick Mathewson
d15223a385 fixup! Print the error message for --dump-config even if no arguments are given.
Fix a spelling error.
2019-10-17 12:01:40 -04:00
Nick Mathewson
763d955a17 Add a test for a command-line option without a value. 2019-10-17 12:01:40 -04:00
Nick Mathewson
35c18870b4 add a changes file for 32003 (command-line option parsing). 2019-10-17 12:01:40 -04:00
Nick Mathewson
bfdfaae040 Move responsibility for setting the "quiet level" into a table.
Previously this was done with a big list of options in main.c which
implied "hush" or "quiet".  One of these options ("--digests") no
longer existed, but we still checked for it.

Now we use the table of command-line-only arguments to set this
value.
2019-10-17 12:01:40 -04:00
Nick Mathewson
c529b3f8f1 Make the command-line parser understand "commands".
Previously these were implemented with a search in
options_init_from_torrc(), but that led to each option being
declared more than needed: once to say that it was a valid option,
and once to say what it meant.
2019-10-17 12:01:40 -04:00
Nick Mathewson
9826fb1981 Add a return type for the parsed commandline.
Previously it was stored in two outvars, but this is more
elegant. I'm going to be expanding this struct in later commits.
2019-10-17 12:01:40 -04:00
David Goulet
52bf54ecd4 hs-v3: Add a series of decoding error code
This commit introduces the hs_desc_decode_status_t enum which aims at having
more fine grained error code when decoding a descriptor.

This will be useful in later commits when we support keeping a descriptor that
can't be decrypted due to missing or bad client authorization creds.

No behavior change.

Part of #30382.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-10-17 11:31:03 -04:00
David Goulet
8e0d9189c5 hs-v3: Helper function to find all entry connections
No code behavior change. This removes duplicate code that was finding all
entry connections for a specific onion service identity key.

The find_entry_conns() helper function is introduced for that.

Part of #30382

Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-10-17 11:31:03 -04:00
Alexander Færøy
ee8db8a2eb Add test to check if the exit callback is called in process_t upon process_exec() failures.
This patch adds a test to check for whether the exit callback is always
called when process_exec() fails, both on Windows and Unix.

See: https://bugs.torproject.org/31810
2019-10-17 16:59:43 +02:00
Alexander Færøy
cbed6ff843 Ensure that the exit callback is called if CreateProcessA() fails on Windows.
This patch fixes an issue where the exit handler is not called for the
given process_t in case CreateProcessA() fails. This could, for example,
happen if the user tries to execute a binary that does not exist.

See: https://bugs.torproject.org/31810
2019-10-17 16:59:43 +02:00
Alexander Færøy
9915b8f0bc Handle errors from execve() in the Unix process backend more gracefully.
This patch removes a call to tor_assert_unreached() after execve()
failed. This assertion leads to the child process emitting a stack trace
on its standard output, which makes the error harder for the user to
demystify, since they think it is an internal error in Tor instead of
"just" being a "no such file or directory" error.

The process will now instead output "Error from child process: X" where
X is the stringified version of the errno value.

See: https://bugs.torproject.org/31810
2019-10-17 16:39:05 +02:00
David Goulet
4a8d491322 mainloop: Disable periodic events before a destroy
When tearing down all periodic events during shutdown, disable them first so
their enable flag is updated.

This allows the tor_api.h to relaunch tor properly after a clean shutdown.

Fixes #32058

Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-10-17 10:11:32 -04:00
Nick Mathewson
0081d6c112 Merge branch 'ticket31373_042_01_squashed' 2019-10-17 10:09:16 -04:00
David Goulet
7fcf999c63 Print summary at the end of the configure script
Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-10-17 10:08:34 -04:00
David Goulet
84162c1d33 socks: Send back extended error code if set
This commit defines the new extended error codes. It also flags the socks
request object that it can use them.

Part of #30382

Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-10-17 08:52:58 -04:00
David Goulet
78a9158bf0 socks: Add SocksPort flag ExtendedErrors
This new flag tells tor that it can send back the SOCKS5 extended error code
detailed in prop304.

Part of #30382

Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-10-17 08:52:21 -04:00
Nick Mathewson
5c09230b45 hs_cache.c: fix HTML tags in doxygen comments. 2019-10-17 08:27:17 -04:00
Nick Mathewson
39cf575ed4 Merge remote-tracking branch 'tor-github/pr/1416' 2019-10-17 08:25:11 -04:00
Suphanat Chunhapanya
52e59640f9 circuit: Refactor connection_proxy_connect
Since connection_proxy_connect is too long now, it's better to create
new functions (connection_https_proxy_connect,
connection_socks4_proxy_connect, and connection_socks5_proxy_connect) to
make connection_proxy_connect shorter.
2019-10-17 15:33:16 +08:00
Suphanat Chunhapanya
101bdeb02d doc: TCPProxy is not supported in TOR_PT_PROXY
Because we need to construct the URI using the TCPProxy configuration
but we don't have a standard URI scheme for haproxy yet, we decided to
not support TCPProxy in TOR_PT_PROXY now. There is no problem with
HTTPSProxy, Socks4Proxy, or Socks5Proxy because they all have standard
URI schemes.
2019-10-17 15:33:16 +08:00
Suphanat Chunhapanya
9dd04396ba test: Add TCPProxy option for haproxy protocol 2019-10-17 15:33:16 +08:00
Suphanat Chunhapanya
5a6a6ed33c config: Add TCPProxy option for haproxy protocol
Read the TCPProxy option and put in or_options_t.
2019-10-17 15:33:16 +08:00
Suphanat Chunhapanya
1b07a2d7bf doc: Add TCPProxy option
TCPProxy is used for proxying all outgoing OR connections through some
proxy with the protocol specified in the option.
2019-10-17 15:33:16 +08:00
teor
5f3233ce1a
Merge branch 'maint-0.4.2' 2019-10-17 14:52:19 +10:00
teor
8ac9af2330
Merge branch 'maint-0.4.1' into maint-0.4.2 2019-10-17 14:52:15 +10:00
teor
400e31ad19
Merge branch 'maint-0.4.0' into maint-0.4.1 2019-10-17 14:52:06 +10:00
teor
e483257e1b
Merge branch 'maint-0.3.5' into maint-0.4.0 2019-10-17 14:51:58 +10:00
teor
4b8e5ea0dc
Merge branch 'maint-0.2.9' into maint-0.3.5 2019-10-17 14:51:50 +10:00
teor
92c4dc9b14
Merge remote-tracking branch 'tor-github/pr/1373' into maint-0.4.2 2019-10-17 14:51:30 +10:00