Commit Graph

85 Commits

Author SHA1 Message Date
Jeff Becker
a83428297e
make ipv6 range used by exit traffic configurable.
* add ip6-range option to network section to control which range we want to use for ipv6 traffic
* make ip6-range able to disable ipv6 exits ( i dont like this but eh )
2021-03-18 11:59:02 -04:00
Thomas Winget
7caa87862e standardize include format and pragma once
All #ifndef guards on headers have been removed, I think,
in favor of #pragma once

Headers are now included as `#include "filename"` if the included file
resides in the same directory as the file including it, or any
subdirectory therein.  Otherwise they are included as
`#include <project/top/dir/relative/path/filename>`

The above does not include system/os headers.
2021-03-09 19:01:41 -05:00
Jason Rhinelander
4b5387a078 Remove unused ShouldFlushNow method 2021-03-04 16:51:18 -04:00
Thomas Winget
4c630e0437 Large collection of changes to make android work
- Previous android java and jni code updated to work, but with much love
  still needed to make it work nicely, e.g. handling when the VPN is
  turned off.

- DNS handling refactored to allow android to intercept and handle DNS
  requests as we can't set the system DNS to use a high port
  (and apparently Chrome ignores system DNS settings anyway)

- add packet router structure to allow separate handling of specific
  intercepted traffic, e.g. UDP traffic to port 53 gets handled by our
  DNS handler rather than being naively forwarded as exit traffic.

- For now, android lokinet is exit-only and hard-coded to use exit.loki
  as its exit.  The exit will be configurable before release, but
  allowing to not use exit-only mode is more of a challenge.

- some old gitignore remnants which were matching to things we don't
  want them to (and are no longer relevant) removed

- some minor changes to CI configuration
2021-03-02 13:18:22 -05:00
Jeff Becker
ffef3bc48f
wire up sigusr1 to reset libunbound dns resolver 2021-02-17 13:32:55 -05:00
Jeff Becker
8239efa71b
clarify new member's purpose and name. add comment. 2021-02-17 07:54:18 -05:00
Jeff Becker
bd93a8f828
initial v6 exits 2021-02-16 10:59:57 -05:00
Jeff
49b9ad7197
tun code refactor (#1495)
* partial tun code refactor

* take out the trash

* move vpn platform code into llarp/vpn/platform.cpp

* fix hive build

* fix win32

* fix memory leak on win32

* reduce cpu use

* make macos compile

* win32 patches:

* use wepoll for zmq
* use all cores on windows iocp read loop

* fix zmq patch for windows

* clean up cmake for win32

* add uninstall before reinstall option to win32 installer

* more ipv6 stuff

* make it compile

* fix up route poker

* remove an unneeded code block in macos wtf

* always use call to system

* fix route poker behavior on macos

* disable ipv6 on windows for now

* cpu perf improvement:

* colease calls to Router::PumpLL to 1 per event loop wakeup

* set up THEN add addresses

* emulate proactor event loop on win32

* remove excessively verbose error message

* fix issue #1499

* exclude uv_poll from win32 so that it can start up

* update logtag to include directory

* create minidump on windows if there was a crash

* make windows happy

* use dmp suffix on minidump files

* typo fix

* address feedback from jason
* use PROJECT_SOURCE_DIR instead of CMAKE_SOURCE_DIR
* quote $@ in apply-patches in case path has spaces in it

* address feedback from tom

* remove llarp/ev/pipe
* add comments for clairification
* make event loop queue size constant named
2021-01-11 18:13:22 -05:00
Jeff
50aea744f6
order packets when writing to network interface (#1372)
* order packet writes on userside

* make it compile

* fix pybind
2020-10-08 07:59:01 -04:00
jeff
b0bb0b7609
initial route poking 2020-08-24 20:21:55 -04:00
jeff
75f9643776
attempt to fix snode traffic ip rewrite bug 2020-08-24 20:19:52 -04:00
Jeff Becker
0f21eeccb0
* rework exit codepath to allow multiple exits
* rework net code for ip ranges to be cleaner
* clean up endpoint auth code
* refactor config to validate network configs before setting up endpoints
* remove buildone from path/pathbuilder.cpp so we don't spam connection attempts
2020-07-02 11:13:30 -04:00
Jeff Becker
6af498092b
exit traffic via loki addresses 2020-05-23 16:07:19 -04:00
Jason Rhinelander
3bb24580a4 make format 2020-05-20 19:48:13 -03:00
Jason Rhinelander
bdc9c7bfa8 Move IPRange out of net.hpp; free up TruncateV6 etc.
- Move IPRange into its own net/ip_range.hpp

- Move the static net::IPPacket::TruncateV6, etc. functions to free
net::TruncateV6, etc. functions (now from net/ip.hpp instead of
net/ip_packet.hpp).

- Make net::TruncateV6 and net::ExpandV4 constexpr.

- Add IPRange::FromIPv4 factory function (to replace the iprange_ipv4
free function)
2020-05-20 19:18:27 -03:00
Jason Rhinelander
72bf215da4 Move IPPacket header (part 1)
Rename net/ip.{cpp,hpp} to net/ip_packet.{cpp,hpp}.

(Doing this in two commits because I want to repurpose ip.hpp/ip.cpp,
and want git to figure out the history properly).
2020-05-20 19:18:27 -03:00
Jeff
a5b09c47e1
Merge pull request #1262 from notlesh/bandaids-for-sockaddr-refactor-2020-05-11
Bandaids for sockaddr refactor 2020 05 11
2020-05-12 12:04:59 -04:00
Stephen Shelton
aee96e53a3
Refactor Addr -> IpAddress/SockAddr 2020-05-06 14:38:44 -06:00
Jeff Becker
01cc2c86bf
format 2020-05-06 11:37:15 -04:00
Stephen Shelton
960dc37c1f
Refactor TunEndpoint::Configure() (partially) 2020-05-04 11:07:21 -04:00
Stephen Shelton
f2a26adcaa
Move all [endpoint] options to [network] 2020-05-04 11:07:21 -04:00
Stephen Shelton
dd9ab0f1d5
Remove ability to have multiple endpoints/snodes from config 2020-05-04 11:07:21 -04:00
Stephen Shelton
df01770466
Rename SnappConfig -> EndpointConfig 2020-05-04 11:05:51 -04:00
Stephen Shelton
93b35c92a7
Eradicate service::Config 2020-05-04 11:05:51 -04:00
Stephen Shelton
273270916e
The Great Wall of Blame
This commit reflects changes to clang-format rules. Unfortunately,
these rule changes create a massive change to the codebase, which
causes an apparent rewrite of git history.

Git blame's --ignore-rev flag can be used to ignore this commit when
attempting to `git blame` some code.
2020-04-07 12:38:56 -06:00
Jeff
f3d23d6fb6
strip rr from dns reply for .snode and .loki (#1172)
fix dns replies so that extra RR for edns are not included.
2020-03-09 17:47:27 -03:00
Jeff Becker
9c30ff7a26
handle snode and clean up codepath for hooked dns 2020-02-25 17:43:08 -05:00
Jeff Becker
d2d109e92c
llarp_time_t is now using std::chrono 2020-02-24 15:25:03 -05:00
Jason Rhinelander
0839c16f19 Final abseil purge
Bye-bye Google Boost.
2020-02-24 14:27:44 -04:00
Jeff Becker
ee752c00e6
make format 2020-02-01 10:28:10 -05:00
Jeff Becker
c014d21f84
use std::shared_ptr not a bare pointer to prevent memleak 2020-02-01 09:31:53 -05:00
Jeff Becker
c9d38d421b clang fixes 2019-12-10 11:49:32 -07:00
Jeff Becker
a2fc35a7aa lower limit to 25ms 2019-11-29 19:11:14 -04:00
Jeff Becker
5924a2cec0 limit calls 2019-11-29 19:11:14 -04:00
Jeff Becker
0828307906 fix address mapping bug 2019-11-29 19:11:14 -04:00
Jeff Becker
ba0fd223d9 reduce number of jobs we put onto the logic thread 2019-11-29 18:45:06 -04:00
Jeff Becker
6f95fbfece
work in progress 2019-11-22 16:23:20 -05:00
jeff
52757fef0e Merge remote-tracking branch 'micheal/background_mode' into vpn-api-2019-10-03 2019-10-04 14:10:58 -04:00
Michael
edd0ec398f
Move thread stuff to subdirectory 2019-09-03 20:52:28 +01:00
Michael
16cdfbd5f0
clang-tidy modernize pass 2019-08-12 16:52:58 +01:00
Jeff Becker
0eb6431eb1
initialize tun with 0 and set defaults in correct places 2019-07-08 11:26:06 -04:00
Jeff Becker
89a3e375d2
fix last commit 2019-07-05 10:48:10 -04:00
Jeff Becker
a781589b52
try fix for localhost.loki 2019-07-05 10:41:26 -04:00
Jeff Becker
d6ec528a72
start work on seperating ips out of endpoint 2019-07-01 10:56:56 -04:00
Jeff Becker
64e9622270
start seperating tun and endpoint 2019-07-01 09:44:25 -04:00
cathugger
72b1ea613c
make format 2019-06-12 00:28:55 +03:00
cathugger
a9dac85c28
fix stuff 2019-06-12 00:27:06 +03:00
Jeff Becker
2403ab8f86
ipv6 2019-06-11 12:44:05 -04:00
Jeff Becker
64c7ed42fc
make format 2019-05-22 12:20:50 -04:00
Jeff Becker
9c96aecf3f
move llarp::Logic to std::shared_ptr
add sequence numbers to HSD messages

begin work on network isolation code

add more docs
2019-05-22 12:20:03 -04:00