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5828ff1204
This is an implementation of a slasher that lives inside the BN and can be enabled via `lighthouse bn --slasher`. Features included in this PR: - [x] Detection of attester slashing conditions (double votes, surrounds existing, surrounded by existing) - [x] Integration into Lighthouse's attestation verification flow - [x] Detection of proposer slashing conditions - [x] Extraction of attestations from blocks as they are verified - [x] Compression of chunks - [x] Configurable history length - [x] Pruning of old attestations and blocks - [x] More tests Future work: * Focus on a slice of history separate from the most recent N epochs (e.g. epochs `current - K` to `current - M`) * Run out-of-process * Ingest attestations from the chain without a resync Design notes are here https://hackmd.io/@sproul/HJSEklmPL
39 lines
1.0 KiB
TOML
39 lines
1.0 KiB
TOML
[package]
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name = "slasher"
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version = "0.1.0"
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authors = ["Michael Sproul <michael@sigmaprime.io>"]
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edition = "2018"
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[dependencies]
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bincode = "1.3.1"
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byteorder = "1.3.4"
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directory = { path = "../common/directory" }
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eth2_ssz = { path = "../consensus/ssz" }
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eth2_ssz_derive = { path = "../consensus/ssz_derive" }
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flate2 = { version = "1.0.14", features = ["zlib"], default-features = false }
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lazy_static = "1.4.0"
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lighthouse_metrics = { path = "../common/lighthouse_metrics" }
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lmdb = "0.8"
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lmdb-sys = "0.8"
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parking_lot = "0.11.0"
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rand = "0.7"
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safe_arith = { path = "../consensus/safe_arith" }
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serde = "1.0"
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serde_derive = "1.0"
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slog = "2.5.2"
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sloggers = "*"
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slot_clock = { path = "../common/slot_clock" }
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task_executor = { path = "../common/task_executor" }
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tokio = { version = "0.2.21", features = ["full"] }
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tree_hash = { path = "../consensus/tree_hash" }
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tree_hash_derive = { path = "../consensus/tree_hash_derive" }
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types = { path = "../consensus/types" }
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[dev-dependencies]
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maplit = "1.0.2"
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rayon = "1.3.0"
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tempdir = "0.3.7"
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[features]
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test_logger = []
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