Jason Tudisco
69e4f13c22
Peers sharing the same sync_passphrase can now find each other automatically over the internet without manual ticket exchange or port forwarding. Uses n0's public pkarr relay servers as a rendezvous point. How it works: - Derive 8 deterministic Ed25519 keypair "slots" from the passphrase - Each peer claims a slot by publishing its EndpointId as a TXT record - All peers scan all 8 slots every 15s to discover new peers - Re-publish every 60s with 5min TTL to stay visible - Discovered EndpointIds feed into the same peer channel as gossip This runs alongside the existing gossip discovery (which still needs bootstrap peers) and direct ticket-file connections (used by tests). All 6 stress tests pass (102 assets, 63+ MB/s bidirectional). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
61 lines
1.3 KiB
TOML
61 lines
1.3 KiB
TOML
[package]
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name = "can-sync"
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version = "0.2.0"
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edition = "2021"
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description = "P2P sync agent for CAN service — full mirror replication via iroh"
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[[bin]]
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name = "can-sync"
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path = "src/main.rs"
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[[bin]]
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name = "sync-test"
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path = "tests/sync_test.rs"
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[dependencies]
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# P2P networking (iroh for transport + gossip for discovery — NO iroh-docs)
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iroh = "0.96"
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iroh-gossip = "0.96"
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# Protobuf (same message types as CAN service sync API)
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prost = "0.13"
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# HTTP client for CAN service sync API
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reqwest = { version = "0.12", features = ["json", "multipart", "blocking"] }
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# Serialization
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serde = { version = "1", features = ["derive"] }
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serde_yaml = "0.9"
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# Crypto
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blake3 = "1"
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ed25519-dalek = "3.0.0-pre.1"
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# Pkarr (internet rendezvous via relay servers — relay only, no DHT to avoid digest conflict)
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pkarr = { version = "5", default-features = false, features = ["relays"] }
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# DNS record parsing (used by pkarr)
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simple-dns = "0.9"
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# Async runtime
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tokio = { version = "1", features = ["full"] }
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# Logging
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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# Stream utilities (needed for gossip event stream)
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n0-future = "0.1"
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# SSE client (for real-time events from CAN service)
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tokio-stream = "0.1"
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futures-util = "0.3"
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# Utilities
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anyhow = "1"
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bytes = "1"
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hex = "0.4"
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serde_json = "1"
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tempfile = "3"
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rand = "0.9"
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