Files
numa/numa.toml
Razvan Dimescu c5208e934d feat: DNS-over-HTTPS (DoH) upstream forwarding (#14)
* feat: DNS-over-HTTPS upstream forwarding

Encrypt upstream queries via DoH — ISPs see HTTPS traffic on port 443,
not plaintext DNS on port 53. URL scheme determines transport:
https:// = DoH, bare IP = plain UDP. Falls back to Quad9 DoH when
system resolver cannot be detected.

- Upstream enum (Udp/Doh) with Display and PartialEq
- BytePacketBuffer::from_bytes constructor
- reqwest http2 feature for DoH server compatibility
- network_watch_loop guards against DoH→UDP silent downgrade
- 5 new tests (mock DoH server, HTTP errors, timeout)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* style: cargo fmt

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* docs: add DoH to README — Why Numa, comparison table, roadmap

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-24 00:39:58 +02:00

59 lines
1.6 KiB
TOML

[server]
bind_addr = "0.0.0.0:53"
api_port = 5380
# api_bind_addr = "127.0.0.1" # default; set to "0.0.0.0" for LAN dashboard access
# [upstream]
# address = "" # auto-detect from system resolver (default)
# address = "https://dns.quad9.net/dns-query" # DNS-over-HTTPS (encrypted)
# address = "https://cloudflare-dns.com/dns-query" # Cloudflare DoH
# address = "9.9.9.9" # plain UDP
# port = 53 # only used for plain UDP
# timeout_ms = 3000
# [blocking]
# enabled = true # set to false to disable ad blocking
# refresh_hours = 24
# lists = ["https://cdn.jsdelivr.net/gh/hagezi/dns-blocklists@latest/hosts/pro.txt"]
# allowlist = ["example.com"] # domains to never block
[cache]
max_entries = 10000
min_ttl = 60
max_ttl = 86400
[proxy]
enabled = true
port = 80
tls_port = 443
tld = "numa"
# bind_addr = "127.0.0.1" # default; auto 0.0.0.0 when [lan] enabled
# Pre-configured services (numa.numa is always added automatically)
# [[services]]
# name = "frontend"
# target_port = 5173
#
# [[services]]
# name = "api"
# target_port = 8000
# Example zone records:
# [[zones]]
# domain = "dimescu.ro"
# record_type = "A"
# value = "3.120.139.105"
# ttl = 30
# [[zones]]
# domain = "test.local"
# record_type = "A"
# value = "127.0.0.1"
# ttl = 60
# LAN service discovery via mDNS (disabled by default — no network traffic unless enabled)
# [lan]
# enabled = true # discover other Numa instances via mDNS (_numa._tcp.local)
# broadcast_interval_secs = 30
# peer_timeout_secs = 90