B. Blechschmidt
58faf871c3
Fix copy and paste error
2023-03-25 21:52:58 +01:00
B. Blechschmidt
4a48b297f3
Restore network configuration on Drop
2023-03-25 21:41:40 +01:00
B. Blechschmidt
e4d4e0965e
Add root privilege requirement notice
2023-03-25 21:18:45 +01:00
B. Blechschmidt
1a4a8c4c16
Add auto setup method
2023-03-25 21:12:41 +01:00
B. Blechschmidt
d4127af422
Add DNS hint
...
Virtual DNS intercepts the DNS queries generated by the machine. This
requires that the queries are actually sent through the tunnel
interface. In some scenarios, this is not automatically the case, for
example when `/etc/resolv.conf` contains a `nameserver` entry with some
local IP address for which there is a route through the ethernet
interface. A special-purpose IP address like 198.18.0.1 is unlikely to
be inside another route than the default route and can be used to force
DNS resolution through the tunnel.
2023-03-25 15:29:15 +01:00
B. Blechschmidt
20dc6f78f1
Refactor
...
This commit moves some essential types to lib and fixes one clippy
warning: https://rust-lang.github.io/rust-clippy/master/index.html#enum_variant_names
2023-03-25 13:07:49 +01:00
B. Blechschmidt
e6e6c70006
Fix formatting
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IPv6 addresses without ports are not enclosed in brackets. They only get
enclosed in brackets in combination with a port.
2023-03-25 11:02:25 +01:00
ssrlive
d4410264e6
refine code
2023-03-25 16:44:33 +08:00
B. Blechschmidt
ce8ecbe44e
Fix CI
2023-03-25 02:01:17 +01:00
B. Blechschmidt
a5aac8c0a4
Merge SOCKS4 support
...
The SOCKS4 tests in the CI pipeline will currently fail, as no SOCKS4
test server for automated testing has been set up yet.
2023-03-25 01:53:30 +01:00
B. Blechschmidt
341bab5586
Implement SOCKS4
2023-03-25 01:39:46 +01:00
B. Blechschmidt
c8e1872efe
Add configuration notes
2023-03-24 22:28:59 +01:00
ssrlive
197b1c83a4
use thiserror to make error handler simple
2023-03-24 21:30:20 +01:00
ssrlive
bfa1bbc462
switch to smoltcp dev version
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to support IpProtocol with Hash trait
2023-03-24 21:30:20 +01:00
B. Blechschmidt
4eddcfd02b
Fix code style
2023-03-24 18:14:31 +01:00
B. Blechschmidt
8135ed3dce
Handle poll interrupt gracefully
2023-03-24 18:11:23 +01:00
B. Blechschmidt
280073ebfe
Fix test framework
2023-03-24 18:04:27 +01:00
B. Blechschmidt
5930b9b3b1
Merge improved error handling from ssrlive
2023-03-24 15:31:05 +01:00
B. Blechschmidt
83846fe631
Make virtual DNS more robust
2023-03-24 13:43:44 +01:00
B. Blechschmidt
3c8005e6b7
Use LRU cache for virtual DNS
...
This commit introduces an LRU cache for virtual DNS and fixes a bug
where the virtual DNS feature would cause connection mappings to time
out.
2023-03-24 13:26:31 +01:00
ssrlive
31e8d4791e
remove s2e function
2023-03-24 16:32:47 +08:00
ssrlive
0fd5d85155
clean code
2023-03-24 15:57:54 +08:00
ssrlive
1d1e50c36a
remove lots of unwrap()
2023-03-24 14:31:22 +08:00
ssrlive
ad388f897a
refine TunToProxy struct
2023-03-24 09:27:31 +08:00
B. Blechschmidt
7dec7f59f1
Add some TODOs
2023-03-23 22:48:47 +01:00
B. Blechschmidt
7d3e37b1d9
Explain DNS feature in README
2023-03-23 22:44:04 +01:00
B. Blechschmidt
6b7f550e7a
Enable virtual DNS by default for the CLI.
...
This commit enables virtual DNS by default for the CLI.
Pros for this decision:
- It works out of the box in most cases.
- Users do not need to install third-party software.
- Users do not need to update their /etc/resolv.conf.
Cons:
- Not every server might support this.
- Hijacking port 53 without asking is somewhat intrusive.
Also, make the --dns argument an enum type. In the future, native
support for DNS over TCP/TLS might be added. In that case we could e.g.
supply tcp://1.1.1.1 to the --dns argument without breaking the CLI.
2023-03-23 22:13:35 +01:00
B. Blechschmidt
7695ba9c39
Increase DNS implementation robustness
2023-03-23 21:38:17 +01:00
B. Blechschmidt
846375a7d3
Improve readability of IP addresses
2023-03-23 19:02:20 +01:00
B. Blechschmidt
5295721461
Enable logging in tests
2023-03-23 18:11:08 +01:00
B. Blechschmidt
8be40a1fbd
Squashed code beautifications
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commit d5fdf845bf2540daa4239ef5efb864017ea1a17a
2023-03-23 18:01:25 +01:00
B. Blechschmidt
d13c7ff61b
Add DNS tests
2023-03-23 14:51:56 +01:00
ssrlive
32403c5423
remove the From implement
2023-03-23 21:39:27 +08:00
B. Blechschmidt
e3e402d8ce
Update .gitignore
2023-03-23 14:17:57 +01:00
B. Blechschmidt
5ce3637bde
Use dotenvy in main
2023-03-23 13:28:05 +01:00
B. Blechschmidt
4260e28a52
Improve code style
2023-03-23 13:24:33 +01:00
B. Blechschmidt
3de8b992d4
Merge branch 'ssrlive' into dns-robustness
2023-03-23 13:21:54 +01:00
B. Blechschmidt
c9297124e1
Implement first, unfinished version of DNS support and fix incomplete TCP stream bug
...
This commit does two things:
First, it implements a first, unfinished version of the virtual DNS
functionality. This feature is incomplete and has known bugs. Since it
needs to be enabled manually, this is not a huge issue so far.
Second, the commit fixes a bug where TCP streams where not properly
relayed, causing TCP connections to stall.
2023-03-23 13:03:01 +01:00
ssrlive
d4eed896bb
SocketAddr issues
2023-03-23 20:00:59 +08:00
ssrlive
6fe44f8055
IpProtocol values
2023-03-23 18:31:09 +08:00
ssrlive
4af656039e
refine code
2023-03-23 16:47:44 +08:00
B. Blechschmidt
56d0dd9d42
Fix SOCKS5 domain name address type sending
2023-03-22 19:28:48 +01:00
B. Blechschmidt
1a5eeece6f
Prepare DNS support
2023-03-22 19:11:28 +01:00
B. Blechschmidt
ca3aadcf1a
Use dotenvy instead of unmaintained dotenv and use it for the tests
2023-03-22 18:06:51 +01:00
ssrlive
c82c610c4b
.env file support
2023-03-22 17:56:17 +01:00
B. Blechschmidt
3e33244e26
Do not leak secret
2023-03-22 16:30:30 +01:00
B. Blechschmidt
9ae74f10f6
Fix port in README
2023-03-22 16:24:41 +01:00
B. Blechschmidt
4aba996b64
Reflect authentication support in README
2023-03-22 16:07:44 +01:00
ssrlive
e637a55e6a
move error handler to a separate module
2023-03-22 15:51:08 +01:00
B. Blechschmidt
5cbb13247f
Run tests with GitHub actions
2023-03-22 15:39:08 +01:00
