- Axum HTTP server with /dns-query endpoint (GET + POST per RFC 8484) - DNS wire-format parsing via hickory-proto - Upstream DoH client with round-robin selection - TOML config file with resolver definitions - SERVFAIL fallback when upstream is unreachable - /health endpoint - Unit tests (7) and integration tests (5) - Zero warnings, clippy clean, fmt clean
15 lines
288 B
TOML
15 lines
288 B
TOML
[server]
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listen = "0.0.0.0:8800"
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[upstream]
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resolvers = [
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{ name = "cloudflare", url = "https://cloudflare-dns.com/dns-query" },
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{ name = "google", url = "https://dns.google/dns-query" },
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]
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strategy = "round-robin"
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[cache]
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enabled = true
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max_entries = 10000
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max_ttl_secs = 3600
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