Commit Graph

51 Commits

Author SHA1 Message Date
世界
8e3176b789 Fix FakeIP returning error for unconfigured address family
Return SUCCESS with empty answers instead of an error when the
queried address family has no range configured. Reject configurations
where neither inet4_range nor inet6_range is set.
2026-04-14 14:15:20 +08:00
世界
72bc4c1f87 Fix DNS transport returning error for empty AAAA response
Closes #3925
2026-03-23 19:21:55 +08:00
世界
0889ddd001 Fix connector canceled dial cleanup 2026-03-15 17:56:37 +08:00
世界
aa495fce38 Fix local DNS transport CNAME chain broken with systemd-resolved
Replace D-Bus ResolveRecord API with direct raw DNS queries to upstream
servers obtained from systemd-resolved's per-interface link properties.
2026-03-09 20:06:34 +08:00
世界
27c5b0b1af Fix DNS exchange failure and recursion deadlock in connector
Co-authored-by: everyx <lunt.luo@gmail.com>
2026-03-06 15:31:22 +08:00
世界
ab76062a41 Fix fake-ip address allocation 2026-03-03 21:37:24 +08:00
dyhkwong
4c65fea1ac Fix IPv6 local DNS on Windows 2026-03-01 12:30:43 +08:00
世界
aa8dd6e44f Fix DNS transports 2026-01-17 05:48:41 +08:00
世界
a930356b04 Revert "Stop using DHCP on iOS and tvOS" 2026-01-17 05:47:32 +08:00
世界
fce21607bd Use a more conservative strategy for resolving with systemd-resolved for local DNS server 2026-01-17 05:46:23 +08:00
世界
ed1ee4c3a4 Update quic-go to v0.55.0 2026-01-17 05:46:13 +08:00
世界
107f92381b Add support for kTLS
Reference: https://gitlab.com/go-extension/tls
2026-01-17 05:44:42 +08:00
世界
44fafcef73 Fix resolve using resolved 2026-01-17 05:44:29 +08:00
世界
bba92146b1 Stop using DHCP on iOS and tvOS
We do not have the `com.apple.developer.networking.multicast` entitlement and are unable to obtain it for non-technical reasons.
2026-01-17 05:44:28 +08:00
世界
48f84b31d6 Improve local DNS server on darwin
We mistakenly believed that `libresolv`'s `search` function worked correctly in NetworkExtension, but it seems only `getaddrinfo` does.

This commit changes the behavior of the `local` DNS server in NetworkExtension to prefer DHCP, falling back to `getaddrinfo` if DHCP servers are unavailable.

It's worth noting that `prefer_go` does not disable DHCP since it respects Dial Fields, but `getaddrinfo` does the opposite. The new behavior only applies to NetworkExtension, not to all scenarios (primarily command-line binaries) as it did previously.

In addition, this commit also improves the DHCP DNS server to use the same robust query logic as `local`.
2026-01-17 05:44:28 +08:00
世界
1c846df903 Use resolved in local DNS server if available 2026-01-17 05:44:28 +08:00
neletor
1f03080540 Add support for ech retry configs 2026-01-17 05:44:26 +08:00
Gavin Luo
fffe9fc566 Fix reset buffer in dhcp response loop
Previously, the buffer was not reset within the response loop. If a packet
handle failed or completed, the buffer retained its state. Specifically,
if `ReadPacketFrom` returned `io.ErrShortBuffer`, the error was ignored
via `continue`, but the buffer remained full. This caused the next
read attempt to immediately fail with the same error, creating a tight
busy-wait loop that consumed 100% CPU.

Validates `buffer.Reset()` is called at the start of each iteration to
ensure a clean state for 'ReadPacketFrom'.
2026-01-05 17:46:59 +08:00
世界
5658830077 Fix trailing dot handling in local DNS transport 2025-10-16 21:43:12 +08:00
世界
41b30c91d9 Improve HTTPS DNS transport 2025-10-09 23:45:23 +08:00
世界
510bf05e36 Fix UDP exchange for local/dhcp DNS servers 2025-09-13 12:26:48 +08:00
世界
5d1d1a1456 Fix TCP exchange for local/dhcp DNS servers 2025-09-12 21:58:48 +08:00
世界
e81a76fdf9 Fix DNS exchange 2025-09-12 18:05:02 +08:00
世界
e42b818c2a Fix dhcp fetch 2025-09-12 11:03:13 +08:00
世界
c331ee3d5c Fix timeout check 2025-09-10 22:42:40 +08:00
世界
b14cecaeb2 Fix DNS packet size 2025-09-08 09:12:30 +08:00
世界
2edfed7d91 Improve DHCP DNS server 2025-09-02 17:55:26 +08:00
世界
378e39f70c Update golangci-lint to v2 2025-08-13 23:37:40 +08:00
Youfu Zhang
fba802effd Fix libresolv initialization
Fixes: 9533031891 ("Update libresolv usage")

Signed-off-by: Youfu Zhang <zhangyoufu@gmail.com>
2025-08-10 20:06:28 +08:00
世界
5533094984 Fix UDP DNS buffer size 2025-07-18 12:20:33 +08:00
世界
c0dd4a3f07 Fix DNS reject check 2025-07-08 13:14:46 +08:00
世界
455e5de74d Fixed DoH server recover from conn freezes 2025-07-08 13:14:45 +08:00
世界
9533031891 Update libresolv usage 2025-07-08 13:14:45 +08:00
世界
6ee3117755 Add resolved service and DNS server 2025-07-08 13:14:41 +08:00
安容
596b66f397 Report invalid DNS address early 2025-07-08 13:12:34 +08:00
世界
349db7baec Fix DNS lookup 2025-07-08 13:12:33 +08:00
caelansar
245273e6c1 Fix callback deletion in UDP transport 2025-07-08 13:12:32 +08:00
世界
aadb44ebd6 Improve local DNS server 2025-07-08 13:12:32 +08:00
iikira
40a6260f6e Fix UDP DNS server crash
Signed-off-by: iikira <i2@mail.iikira.com>
2025-07-08 13:12:31 +08:00
dyhkwong
63d3e9f6e5 Fix DNS over QUIC stream close 2025-07-08 13:12:30 +08:00
世界
fb622ccbdf Explicitly reject detour to empty direct outbounds 2025-07-08 13:12:28 +08:00
世界
7073f2a272 option: Fix marshal legacy DNS options 2025-07-08 13:12:26 +08:00
世界
b17a024f6c Fix http3 DNS server connecting to wrong address 2025-07-08 13:12:25 +08:00
k9982874
0c523980ff Fix hosts DNS server 2025-07-08 13:12:24 +08:00
世界
32873d06bc Fix UDP DNS server crash 2025-07-08 13:12:24 +08:00
世界
b97947e8ac Move predefined DNS server to rule action 2025-07-08 13:12:23 +08:00
世界
668923c392 Fix DNS fallback 2025-07-08 13:12:21 +08:00
世界
c51e9cbe06 documentation: Fix missing hosts DNS server 2025-07-08 13:12:20 +08:00
世界
9a5f69f435 Add fallback local DNS server for iOS 2025-07-08 13:12:18 +08:00
世界
5c4211e849 Get darwin local DNS server from libresolv 2025-07-08 13:12:18 +08:00