mirror of
https://github.com/jmcorgan/fips.git
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Johnathan Corgan
2a37e2716f
Add DNS responder that resolves <npub>.fips queries to FipsAddress IPv6 addresses. Resolution is pure computation (npub → NodeAddr → IPv6) with identity cache priming as a side effect, enabling subsequent TUN packet routing to non-peer destinations. - New dns.rs module: resolve_fips_query(), handle_dns_packet() using simple-dns crate, run_dns_responder() async UDP server loop - DnsConfig in config.rs: enabled, bind_addr (127.0.0.1), port (5354) - Fourth select! arm in RX event loop for DNS identity channel - DNS task spawn/abort in node lifecycle - 10 new tests (420 total) Add examples/two-node-udp/ with standalone walkthrough for testing two FIPS nodes in Linux network namespaces over a veth pair. Includes network diagram, config files, DNS routing setup, and troubleshooting.
30 lines
718 B
TOML
30 lines
718 B
TOML
[package]
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name = "fips"
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version = "0.1.0"
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edition = "2024"
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[dependencies]
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secp256k1 = { version = "0.30", features = ["rand", "global-context"] }
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sha2 = "0.10"
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hkdf = "0.12"
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chacha20poly1305 = "0.10"
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rand = "0.8"
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thiserror = "2.0"
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bech32 = "0.11"
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serde = { version = "1.0", features = ["derive"] }
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serde_yaml = "0.9"
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dirs = "6.0"
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hex = "0.4"
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clap = { version = "4.5", features = ["derive"] }
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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tun = { version = "0.7", features = ["async"] }
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libc = "0.2"
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rtnetlink = "0.14"
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tokio = { version = "1", features = ["rt", "macros", "signal", "sync", "net", "time"] }
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futures = "0.3"
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simple-dns = "0.9"
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[dev-dependencies]
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tempfile = "3.15"
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