The highest tagged major version is
README
¶
Prysm: An Ethereum Consensus Implementation Written in Go
This is the core repository for Prysm, a Golang implementation of the Ethereum Consensus specification, developed by Prysmatic Labs. See the Changelog for details of the latest releases and upcoming breaking changes.
Getting Started
A detailed set of installation and usage instructions as well as breakdowns of each individual component are available in the official documentation portal. If you still have questions, feel free to stop by our Discord.
Staking on Mainnet
To participate in staking, you can join the official eth2 launchpad. The launchpad is the only recommended way to become a validator on mainnet. You can explore validator rewards/penalties via Bitfly's block explorer: beaconcha.in, and follow the latest blocks added to the chain on beaconscan.
Contributing
Branches
Prysm maintains two permanent branches:
- master: This points to the latest stable release. It is ideal for most users.
- develop: This is used for development, it contains the latest PRs. Developers should base their PRs on this branch.
Guide
Want to get involved? Check out our Contribution Guide to learn more!
License
GNU General Public License v3.0
Legal Disclaimer
Directories
¶
| Path | Synopsis |
|---|---|
|
api
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|
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client/beacon
Package beacon provides a client for interacting with the standard Eth Beacon Node API.
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Package beacon provides a client for interacting with the standard Eth Beacon Node API. |
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gateway
Package gateway defines a grpc-gateway server that serves HTTP-JSON traffic and acts a proxy between HTTP and gRPC.
|
Package gateway defines a grpc-gateway server that serves HTTP-JSON traffic and acts a proxy between HTTP and gRPC. |
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pagination
Package pagination contains useful pagination-related helpers.
|
Package pagination contains useful pagination-related helpers. |
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Package async includes helpers for scheduling runnable, periodic functions and contains useful helpers for converting multi-processor computation.
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Package async includes helpers for scheduling runnable, periodic functions and contains useful helpers for converting multi-processor computation. |
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abool
Package abool provides atomic Boolean type for cleaner code and better performance.
|
Package abool provides atomic Boolean type for cleaner code and better performance. |
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event
Package event contains an event feed implementation for process communication.
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Package event contains an event feed implementation for process communication. |
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beacon-chain
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blockchain
Package blockchain defines the life-cycle of the blockchain at the core of Ethereum, including processing of new blocks and attestations using proof of stake.
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Package blockchain defines the life-cycle of the blockchain at the core of Ethereum, including processing of new blocks and attestations using proof of stake. |
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blockchain/testing
Package testing includes useful mocks for writing unit tests which depend on logic from the blockchain package.
|
Package testing includes useful mocks for writing unit tests which depend on logic from the blockchain package. |
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cache
Package cache includes all important caches for the runtime of an Ethereum Beacon Node, ensuring the node does not spend resources computing duplicate operations such as committee calculations for validators during the same epoch, etc.
|
Package cache includes all important caches for the runtime of an Ethereum Beacon Node, ensuring the node does not spend resources computing duplicate operations such as committee calculations for validators during the same epoch, etc. |
|
cache/depositcache
Package depositcache is the source of validator deposits maintained in-memory by the beacon node – deposits processed from the eth1 powchain are then stored in this cache to be accessed by any other service during a beacon node's runtime.
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Package depositcache is the source of validator deposits maintained in-memory by the beacon node – deposits processed from the eth1 powchain are then stored in this cache to be accessed by any other service during a beacon node's runtime. |
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core/blocks
Package blocks contains block processing libraries according to the Ethereum beacon chain spec.
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Package blocks contains block processing libraries according to the Ethereum beacon chain spec. |
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core/epoch
Package epoch contains epoch processing libraries according to spec, able to process new balance for validators, justify and finalize new check points, and shuffle validators to different slots and shards.
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Package epoch contains epoch processing libraries according to spec, able to process new balance for validators, justify and finalize new check points, and shuffle validators to different slots and shards. |
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core/epoch/precompute
Package precompute provides gathering of nicely-structured data important to feed into epoch processing, such as attesting records and balances, for faster computation.
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Package precompute provides gathering of nicely-structured data important to feed into epoch processing, such as attesting records and balances, for faster computation. |
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core/feed
Package feed defines event feed types for inter-service communication during a beacon node's runtime.
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Package feed defines event feed types for inter-service communication during a beacon node's runtime. |
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core/feed/block
Package block contains types for block-specific events fired during the runtime of a beacon node.
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Package block contains types for block-specific events fired during the runtime of a beacon node. |
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core/feed/operation
Package operation contains types for block operation-specific events fired during the runtime of a beacon node.
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Package operation contains types for block operation-specific events fired during the runtime of a beacon node. |
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core/feed/state
Package state contains types for state operation-specific events fired during the runtime of a beacon node such state initialization, state updates, and chain start.
|
Package state contains types for state operation-specific events fired during the runtime of a beacon node such state initialization, state updates, and chain start. |
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core/helpers
Package helpers contains helper functions outlined in the Ethereum Beacon Chain spec, such as computing committees, randao, rewards/penalties, and more.
|
Package helpers contains helper functions outlined in the Ethereum Beacon Chain spec, such as computing committees, randao, rewards/penalties, and more. |
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core/transition
Package transition implements the whole state transition function which consists of per slot, per-epoch transitions.
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Package transition implements the whole state transition function which consists of per slot, per-epoch transitions. |
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core/transition/interop
Package interop contains useful utilities for persisting ssz-encoded states and blocks to disk during each state transition for development purposes.
|
Package interop contains useful utilities for persisting ssz-encoded states and blocks to disk during each state transition for development purposes. |
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core/transition/stateutils
Package stateutils contains useful tools for faster computation of state transitions using maps to represent validators instead of slices.
|
Package stateutils contains useful tools for faster computation of state transitions using maps to represent validators instead of slices. |
|
core/validators
Package validators contains libraries to shuffle validators and retrieve active validator indices from a given slot or an attestation.
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Package validators contains libraries to shuffle validators and retrieve active validator indices from a given slot or an attestation. |
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db
Package db defines the ability to create a new database for an Ethereum Beacon Node.
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Package db defines the ability to create a new database for an Ethereum Beacon Node. |
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db/filters
Package filters specifies utilities for building a set of data attribute filters to be used when filtering data through database queries in practice.
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Package filters specifies utilities for building a set of data attribute filters to be used when filtering data through database queries in practice. |
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db/iface
Package iface defines the actual database interface used by a Prysm beacon node, also containing useful, scoped interfaces such as a ReadOnlyDatabase.
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Package iface defines the actual database interface used by a Prysm beacon node, also containing useful, scoped interfaces such as a ReadOnlyDatabase. |
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db/kv
Package kv defines a bolt-db, key-value store implementation of the Database interface defined by a Prysm beacon node.
|
Package kv defines a bolt-db, key-value store implementation of the Database interface defined by a Prysm beacon node. |
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db/slasherkv
Package slasherkv defines a bolt-db, key-value store implementation of the slasher database interface for Prysm.
|
Package slasherkv defines a bolt-db, key-value store implementation of the slasher database interface for Prysm. |
|
db/testing
Package testing allows for spinning up a real bolt-db instance for unit tests throughout the Prysm repo.
|
Package testing allows for spinning up a real bolt-db instance for unit tests throughout the Prysm repo. |
|
deterministic-genesis
Package interopcoldstart allows for spinning up a deterministic-genesis local chain without the need for eth1 deposits useful for local client development and interoperability testing.
|
Package interopcoldstart allows for spinning up a deterministic-genesis local chain without the need for eth1 deposits useful for local client development and interoperability testing. |
|
execution
Package execution defines a runtime service which is tasked with communicating with an eth1 endpoint, processing logs from a deposit contract, and the latest eth1 data headers for usage in the beacon node.
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Package execution defines a runtime service which is tasked with communicating with an eth1 endpoint, processing logs from a deposit contract, and the latest eth1 data headers for usage in the beacon node. |
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execution/testing
Package testing provides useful mocks for an eth1 powchain service as needed by unit tests for the beacon node.
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Package testing provides useful mocks for an eth1 powchain service as needed by unit tests for the beacon node. |
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forkchoice
Package forkchoice implements the service to support fork choice for the Ethereum beacon chain.
|
Package forkchoice implements the service to support fork choice for the Ethereum beacon chain. |
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forkchoice/doubly-linked-tree
Package doublylinkedtree implements eth2 LMD GHOST fork choice using the doubly linked proto array node structure.
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Package doublylinkedtree implements eth2 LMD GHOST fork choice using the doubly linked proto array node structure. |
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forkchoice/protoarray
Package protoarray implements proto array fork choice as outlined: https://github.com/protolambda/lmd-ghost#array-based-stateful-dag-proto_array This was motivated by the original implementation by Sigma Prime here: https://github.com/sigp/lighthouse/pull/804
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Package protoarray implements proto array fork choice as outlined: https://github.com/protolambda/lmd-ghost#array-based-stateful-dag-proto_array This was motivated by the original implementation by Sigma Prime here: https://github.com/sigp/lighthouse/pull/804 |
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monitor
Package monitor defines a runtime service which receives notifications triggered by events related to performance of tracked validating keys.
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Package monitor defines a runtime service which receives notifications triggered by events related to performance of tracked validating keys. |
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node
Package node is the main service which launches a beacon node and manages the lifecycle of all its associated services at runtime, such as p2p, RPC, sync, gracefully closing them if the process ends.
|
Package node is the main service which launches a beacon node and manages the lifecycle of all its associated services at runtime, such as p2p, RPC, sync, gracefully closing them if the process ends. |
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operations/attestations
Package attestations defines an attestation pool service implementation which is used to manage the lifecycle of aggregated, unaggregated, and fork-choice attestations.
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Package attestations defines an attestation pool service implementation which is used to manage the lifecycle of aggregated, unaggregated, and fork-choice attestations. |
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operations/attestations/kv
Package kv includes a key-value store implementation of an attestation cache used to satisfy important use-cases such as aggregation in a beacon node runtime.
|
Package kv includes a key-value store implementation of an attestation cache used to satisfy important use-cases such as aggregation in a beacon node runtime. |
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operations/slashings
Package slashings defines an in-memory pool of received slashing events by the beacon node, handling their lifecycle and performing integrity checks before serving them as objects for validators to include in blocks.
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Package slashings defines an in-memory pool of received slashing events by the beacon node, handling their lifecycle and performing integrity checks before serving them as objects for validators to include in blocks. |
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operations/voluntaryexits
Package voluntaryexits defines an in-memory pool of received voluntary exit events by the beacon node, handling their lifecycle and performing integrity checks before serving them as objects for validators to include in blocks.
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Package voluntaryexits defines an in-memory pool of received voluntary exit events by the beacon node, handling their lifecycle and performing integrity checks before serving them as objects for validators to include in blocks. |
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p2p
Package p2p implements the Ethereum consensus networking specification.
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Package p2p implements the Ethereum consensus networking specification. |
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p2p/encoder
Package encoder allows for registering custom data encoders for information sent as raw bytes over the wire via p2p to other nodes.
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Package encoder allows for registering custom data encoders for information sent as raw bytes over the wire via p2p to other nodes. |
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p2p/peers
Package peers provides information about peers at the Ethereum consensus protocol level.
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Package peers provides information about peers at the Ethereum consensus protocol level. |
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p2p/testing
Package testing includes useful utilities for mocking a beacon node's p2p service for unit tests.
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Package testing includes useful utilities for mocking a beacon node's p2p service for unit tests. |
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p2p/types
Package types contains all the respective p2p types that are required for sync but cannot be represented as a protobuf schema.
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Package types contains all the respective p2p types that are required for sync but cannot be represented as a protobuf schema. |
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rpc
Package rpc defines a gRPC server implementing the Ethereum consensus API as needed by validator clients and consumers of chain data.
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Package rpc defines a gRPC server implementing the Ethereum consensus API as needed by validator clients and consumers of chain data. |
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rpc/eth/beacon
Package beacon defines a gRPC beacon service implementation, following the official API standards https://ethereum.github.io/beacon-apis/#/.
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Package beacon defines a gRPC beacon service implementation, following the official API standards https://ethereum.github.io/beacon-apis/#/. |
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rpc/eth/debug
Package debug defines a gRPC beacon service implementation, following the official API standards https://ethereum.github.io/beacon-apis/#/.
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Package debug defines a gRPC beacon service implementation, following the official API standards https://ethereum.github.io/beacon-apis/#/. |
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rpc/eth/events
Package events defines a gRPC events service implementation, following the official API standards https://ethereum.github.io/beacon-apis/#/.
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Package events defines a gRPC events service implementation, following the official API standards https://ethereum.github.io/beacon-apis/#/. |
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rpc/eth/node
Package node defines a gRPC node service implementation, providing useful endpoints for checking a node's sync status, peer info, genesis data, and version information.
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Package node defines a gRPC node service implementation, providing useful endpoints for checking a node's sync status, peer info, genesis data, and version information. |
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rpc/prysm/v1alpha1/beacon
Package beacon defines a gRPC beacon service implementation, providing useful endpoints for checking fetching chain-specific data such as blocks, committees, validators, assignments, and more.
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Package beacon defines a gRPC beacon service implementation, providing useful endpoints for checking fetching chain-specific data such as blocks, committees, validators, assignments, and more. |
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rpc/prysm/v1alpha1/debug
Package debug defines a gRPC server implementation of a debugging service which allows for helpful endpoints to debug a beacon node at runtime, this server is gated behind the feature flag --enable-debug-rpc-endpoints.
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Package debug defines a gRPC server implementation of a debugging service which allows for helpful endpoints to debug a beacon node at runtime, this server is gated behind the feature flag --enable-debug-rpc-endpoints. |
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rpc/prysm/v1alpha1/node
Package node defines a gRPC node service implementation, providing useful endpoints for checking a node's sync status, peer info, genesis data, and version information.
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Package node defines a gRPC node service implementation, providing useful endpoints for checking a node's sync status, peer info, genesis data, and version information. |
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rpc/prysm/v1alpha1/slasher
Package slasher defines a gRPC server implementation of a slasher service which allows for checking if attestations or blocks are slashable.
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Package slasher defines a gRPC server implementation of a slasher service which allows for checking if attestations or blocks are slashable. |
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rpc/prysm/v1alpha1/validator
Package validator defines a gRPC validator service implementation, providing critical endpoints for validator clients to submit blocks/attestations to the beacon node, receive assignments, and more.
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Package validator defines a gRPC validator service implementation, providing critical endpoints for validator clients to submit blocks/attestations to the beacon node, receive assignments, and more. |
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server
Package main allows for creation of an HTTP-JSON to gRPC gateway as a binary go process.
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Package main allows for creation of an HTTP-JSON to gRPC gateway as a binary go process. |
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slasher
Package slasher defines an optimized implementation of Ethereum proof-of-stake slashing detection, namely focused on catching "surround vote" slashable offenses as explained here: https://blog.ethereum.org/2020/01/13/validated-staking-on-eth2-1-incentives/.
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Package slasher defines an optimized implementation of Ethereum proof-of-stake slashing detection, namely focused on catching "surround vote" slashable offenses as explained here: https://blog.ethereum.org/2020/01/13/validated-staking-on-eth2-1-incentives/. |
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state
Package state defines the actual beacon state interface used by a Prysm beacon node, also containing useful, scoped interfaces such as a ReadOnlyState and WriteOnlyBeaconState.
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Package state defines the actual beacon state interface used by a Prysm beacon node, also containing useful, scoped interfaces such as a ReadOnlyState and WriteOnlyBeaconState. |
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state/state-native
Package state_native defines how the beacon chain state for Ethereum functions in the running beacon node, using an advanced, immutable implementation of the state data structure.
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Package state_native defines how the beacon chain state for Ethereum functions in the running beacon node, using an advanced, immutable implementation of the state data structure. |
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state/stategen
Package stategen defines functions to regenerate beacon chain states by replaying blocks from a stored state checkpoint, useful for optimization and reducing a beacon node's resource consumption.
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Package stategen defines functions to regenerate beacon chain states by replaying blocks from a stored state checkpoint, useful for optimization and reducing a beacon node's resource consumption. |
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state/v1
Package v1 defines how the beacon chain state for Ethereum functions in the running beacon node, using an advanced, immutable implementation of the state data structure.
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Package v1 defines how the beacon chain state for Ethereum functions in the running beacon node, using an advanced, immutable implementation of the state data structure. |
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sync
Package sync TODO(3147): Add details on how sync works.
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Package sync TODO(3147): Add details on how sync works. |
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sync/initial-sync
Package initialsync includes all initial block download and processing logic for the beacon node, using a round robin strategy and a finite-state-machine to handle edge-cases in a beacon node's sync status.
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Package initialsync includes all initial block download and processing logic for the beacon node, using a round robin strategy and a finite-state-machine to handle edge-cases in a beacon node's sync status. |
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sync/initial-sync/testing
Package testing includes useful mocks for testing initial sync status in unit tests.
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Package testing includes useful mocks for testing initial sync status in unit tests. |
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build
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cache
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Package cmd defines the command line flags for the shared utilities.
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Package cmd defines the command line flags for the shared utilities. |
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beacon-chain
Package beacon-chain defines the entire runtime of an Ethereum beacon node.
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Package beacon-chain defines the entire runtime of an Ethereum beacon node. |
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beacon-chain/flags
Package flags defines beacon-node specific runtime flags for setting important values such as ports, eth1 endpoints, and more.
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Package flags defines beacon-node specific runtime flags for setting important values such as ports, eth1 endpoints, and more. |
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client-stats
This code was adapted from https://github.com/ethereum/go-ethereum/blob/master/cmd/geth/usage.go
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This code was adapted from https://github.com/ethereum/go-ethereum/blob/master/cmd/geth/usage.go |
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client-stats/flags
Package flags contains all configuration runtime flags for the client-stats daemon.
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Package flags contains all configuration runtime flags for the client-stats daemon. |
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mock
Package mock_cmd is a generated GoMock package.
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Package mock_cmd is a generated GoMock package. |
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validator
Package main defines a validator client, a critical actor in Ethereum which manages a keystore of private keys, connects to a beacon node to receive assignments, and submits blocks/attestations as needed.
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Package main defines a validator client, a critical actor in Ethereum which manages a keystore of private keys, connects to a beacon node to receive assignments, and submits blocks/attestations as needed. |
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validator/flags
Package flags contains all configuration runtime flags for the validator service.
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Package flags contains all configuration runtime flags for the validator service. |
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config
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features
Package features defines which features are enabled for runtime in order to selectively enable certain features to maintain a stable runtime.
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Package features defines which features are enabled for runtime in order to selectively enable certain features to maintain a stable runtime. |
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params
Package params defines important constants that are essential to Prysm services.
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Package params defines important constants that are essential to Prysm services. |
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consensus-types
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container
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queue
Package queue provides Vault plugins with a Priority Queue.
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Package queue provides Vault plugins with a Priority Queue. |
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slice
Package slice implements set operations for specified data type
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Package slice implements set operations for specified data type |
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trie
Package trie defines utilities for sparse merkle tries for Ethereum consensus.
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Package trie defines utilities for sparse merkle tries for Ethereum consensus. |
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contracts
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deposit
Code generated - DO NOT EDIT.
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Code generated - DO NOT EDIT. |
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crypto
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bls
Package bls implements a go-wrapper around a library implementing the the BLS12-381 curve and signature scheme.
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Package bls implements a go-wrapper around a library implementing the the BLS12-381 curve and signature scheme. |
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bls/blst
Package blst implements a go-wrapper around a library implementing the the BLS12-381 curve and signature scheme.
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Package blst implements a go-wrapper around a library implementing the the BLS12-381 curve and signature scheme. |
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bls/common
Package common provides the BLS interfaces that are implemented by the various BLS wrappers.
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Package common provides the BLS interfaces that are implemented by the various BLS wrappers. |
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hash
Package hashutil includes all hash-function related helpers for Prysm.
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Package hashutil includes all hash-function related helpers for Prysm. |
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rand
Package rand defines methods of obtaining random number generators.
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Package rand defines methods of obtaining random number generators. |
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encoding
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bytesutil
Package bytesutil defines helper methods for converting integers to byte slices.
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Package bytesutil defines helper methods for converting integers to byte slices. |
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ssz
Package ssz defines HashTreeRoot utility functions.
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Package ssz defines HashTreeRoot utility functions. |
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io
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logs
Package logs creates a Multi writer instance that write all logs that are written to stdout.
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Package logs creates a Multi writer instance that write all logs that are written to stdout. |
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Package math includes important helpers for Ethereum such as fast integer square roots.
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Package math includes important helpers for Ethereum such as fast integer square roots. |
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monitoring
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prometheus
Package prometheus defines a service which is used for metrics collection and health of a node in Prysm.
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Package prometheus defines a service which is used for metrics collection and health of a node in Prysm. |
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tracing
Package tracing includes useful functions for opentracing annotations.
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Package tracing includes useful functions for opentracing annotations. |
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Package network contains useful functions for ip address formatting.
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Package network contains useful functions for ip address formatting. |
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forks
Package forks contains useful helpers for Ethereum consensus fork-related functionality.
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Package forks contains useful helpers for Ethereum consensus fork-related functionality. |
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proto
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engine/v1
Code generated by fastssz.
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Code generated by fastssz. |
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eth/service
Package service is a reverse proxy.
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Package service is a reverse proxy. |
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eth/v1
Code generated by fastssz.
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Code generated by fastssz. |
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eth/v2
Code generated by fastssz.
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Code generated by fastssz. |
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prysm/v1alpha1
Package eth is a reverse proxy.
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Package eth is a reverse proxy. |
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prysm/v1alpha1/attestation
Package attestationutil contains useful helpers for converting attestations into indexed form.
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Package attestationutil contains useful helpers for converting attestations into indexed form. |
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prysm/v1alpha1/attestation/aggregation
Package aggregation contains implementations of bitlist aggregation algorithms and heuristics.
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Package aggregation contains implementations of bitlist aggregation algorithms and heuristics. |
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prysm/v1alpha1/validator-client
Package validatorpb is a reverse proxy.
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Package validatorpb is a reverse proxy. |
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Package runtime includes useful utilities globally accessible in the Prysm monorepo.
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Package runtime includes useful utilities globally accessible in the Prysm monorepo. |
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debug
Package debug defines useful profiling utils that came originally with go-ethereum.
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Package debug defines useful profiling utils that came originally with go-ethereum. |
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interop
Package interop contains deterministic utilities for generating genesis states and keys.
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Package interop contains deterministic utilities for generating genesis states and keys. |
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maxprocs
Package maxprocs automatically sets GOMAXPROCS to match the Linux container CPU quota, if any.
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Package maxprocs automatically sets GOMAXPROCS to match the Linux container CPU quota, if any. |
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messagehandler
Package messagehandler contains useful helpers for recovering from panic conditions at runtime and logging their trace.
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Package messagehandler contains useful helpers for recovering from panic conditions at runtime and logging their trace. |
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version
Package version executes and returns the version string for the currently running process.
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Package version executes and returns the version string for the currently running process. |
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testing
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benchmark
Package benchmark contains useful helpers for pregenerating filled data structures such as blocks/states for benchmarks.
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Package benchmark contains useful helpers for pregenerating filled data structures such as blocks/states for benchmarks. |
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endtoend/components
Package components defines utilities to spin up actual beacon node and validator processes as needed by end to end tests.
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Package components defines utilities to spin up actual beacon node and validator processes as needed by end to end tests. |
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endtoend/evaluators
Package evaluators defines functions which can peer into end to end tests to determine if a chain is running as required.
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Package evaluators defines functions which can peer into end to end tests to determine if a chain is running as required. |
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endtoend/helpers
Package helpers defines helper functions to peer into end to end processes and kill processes as needed.
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Package helpers defines helper functions to peer into end to end processes and kill processes as needed. |
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endtoend/params
Package params defines all custom parameter configurations for running end to end tests.
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Package params defines all custom parameter configurations for running end to end tests. |
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endtoend/types
Package types includes important structs used by end to end tests, such as a configuration type, an evaluator type, and more.
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Package types includes important structs used by end to end tests, such as a configuration type, an evaluator type, and more. |
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middleware/engine-api-proxy
Package proxy provides a proxy middleware for engine API requests between Ethereum consensus clients and execution clients accordingly.
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Package proxy provides a proxy middleware for engine API requests between Ethereum consensus clients and execution clients accordingly. |
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mock
Package mock is a generated GoMock package.
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Package mock is a generated GoMock package. |
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spectest/general/phase0/bls
Package bls includes tests to ensure conformity with the Ethereum BLS cryptography specification.
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Package bls includes tests to ensure conformity with the Ethereum BLS cryptography specification. |
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spectest/shared/phase0/shuffling/core/shuffle
Package shuffle contains all conformity specification tests for validator shuffling logic according to the Ethereum Beacon Node spec.
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Package shuffle contains all conformity specification tests for validator shuffling logic according to the Ethereum Beacon Node spec. |
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spectest/utils
Package utils allows for easy switching of chain configuration parameters in spec conformity unit tests.
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Package utils allows for easy switching of chain configuration parameters in spec conformity unit tests. |
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third_party
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usb
Package usb provide interfaces for generic USB devices.
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Package usb provide interfaces for generic USB devices. |
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Package time is a wrapper around the go standard time library.
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Package time is a wrapper around the go standard time library. |
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mclock
Package mclockutil is a wrapper for a monotonic clock source.
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Package mclockutil is a wrapper for a monotonic clock source. |
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slots
Package slots includes ticker and timer-related functions for Ethereum consensus.
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Package slots includes ticker and timer-related functions for Ethereum consensus. |
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slots/testing
Package testing includes useful mocks for slot tickers in unit tests.
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Package testing includes useful mocks for slot tickers in unit tests. |
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tools
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analyzers/comparesame
Package comparesame implements a static analyzer to ensure that code does not contain comparisons of identical expressions.
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Package comparesame implements a static analyzer to ensure that code does not contain comparisons of identical expressions. |
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analyzers/cryptorand
Package cryptorand implements a static analyzer to ensure that the crypto/rand package is used for randomness throughout the codebase.
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Package cryptorand implements a static analyzer to ensure that the crypto/rand package is used for randomness throughout the codebase. |
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analyzers/errcheck
Package errcheck implements an static analysis analyzer to ensure that errors are handled in go code.
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Package errcheck implements an static analysis analyzer to ensure that errors are handled in go code. |
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analyzers/featureconfig
Package featureconfig implements a static analyzer to prevent leaking globals in tests.
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Package featureconfig implements a static analyzer to prevent leaking globals in tests. |
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analyzers/ineffassign
Package ineffassign implements a static analyzer to ensure that there are no ineffectual assignments in source code.
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Package ineffassign implements a static analyzer to ensure that there are no ineffectual assignments in source code. |
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analyzers/interfacechecker
Package interfacechecker implements a static analyzer to prevent incorrect conditional checks on select interfaces.
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Package interfacechecker implements a static analyzer to prevent incorrect conditional checks on select interfaces. |
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analyzers/logruswitherror
Package logruswitherror implements a static analyzer to ensure that log statements do not use errors in templated log statements.
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Package logruswitherror implements a static analyzer to ensure that log statements do not use errors in templated log statements. |
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analyzers/maligned
Package maligned implements a static analyzer to ensure that Go structs take up the least possible memory.
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Package maligned implements a static analyzer to ensure that Go structs take up the least possible memory. |
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analyzers/nop
Package nop implements a static analyzer to ensure that code does not contain no-op instructions.
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Package nop implements a static analyzer to ensure that code does not contain no-op instructions. |
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analyzers/properpermissions
Package properpermissions implements a static analyzer to ensure that Prysm does not use ioutil.MkdirAll or os.WriteFile as they are unsafe when it comes to guaranteeing file permissions and not overriding existing permissions.
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Package properpermissions implements a static analyzer to ensure that Prysm does not use ioutil.MkdirAll or os.WriteFile as they are unsafe when it comes to guaranteeing file permissions and not overriding existing permissions. |
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analyzers/shadowpredecl
Package shadowpredecl implements a static analyzer which disallows declaring constructs that shadow predeclared Go identifiers by having the same name.
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Package shadowpredecl implements a static analyzer which disallows declaring constructs that shadow predeclared Go identifiers by having the same name. |
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analyzers/slicedirect
Package slicedirect implements a static analyzer to ensure that code does not contain applications of [:] on expressions which are already slices.
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Package slicedirect implements a static analyzer to ensure that code does not contain applications of [:] on expressions which are already slices. |
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bootnode
*
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* |
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enr-calculator
This binary is a simple rest API endpoint to calculate the ENR value of a node given its private key,ip address and port.
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This binary is a simple rest API endpoint to calculate the ENR value of a node given its private key,ip address and port. |
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eth1exporter
Prometheus exporter for Ethereum address balances.
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Prometheus exporter for Ethereum address balances. |
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gocovmerge
gocovmerge takes the results from multiple `go test -coverprofile` runs and merges them into one profile
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gocovmerge takes the results from multiple `go test -coverprofile` runs and merges them into one profile |
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http-request-sink
Package main implements a simple, http-request-sink which writes incoming http request bodies to an append-only text file at a specified directory.
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Package main implements a simple, http-request-sink which writes incoming http request bodies to an append-only text file at a specified directory. |
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interop/convert-keys
Used for converting keys.yaml files from eth2.0-pm for interop testing.
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Used for converting keys.yaml files from eth2.0-pm for interop testing. |
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interop/split-keys
Package main provides a tool named split-keys which allows for generating any number of Ethereum validator keys from a list of BIP39 mnemonics and spreading them across any number of Prysm wallets.
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Package main provides a tool named split-keys which allows for generating any number of Ethereum validator keys from a list of BIP39 mnemonics and spreading them across any number of Prysm wallets. |
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keystores
This tool allows for simple encrypting and decrypting of EIP-2335 compliant, BLS12-381 keystore.json files which as password protected.
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This tool allows for simple encrypting and decrypting of EIP-2335 compliant, BLS12-381 keystore.json files which as password protected. |
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replay-http
* Tool for replaying http requests from a file of base64 encoded, line-delimited Go http raw requests.
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* Tool for replaying http requests from a file of base64 encoded, line-delimited Go http raw requests. |
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validator
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accounts
Package accounts defines a new model for accounts management in Prysm, using best practices for user security, UX, and extensibility via different wallet types including HD wallets, imported (non-HD) wallets, and remote-signing capable configurations.
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Package accounts defines a new model for accounts management in Prysm, using best practices for user security, UX, and extensibility via different wallet types including HD wallets, imported (non-HD) wallets, and remote-signing capable configurations. |
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client
Package client represents a gRPC polling-based implementation of an Ethereum validator client.
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Package client represents a gRPC polling-based implementation of an Ethereum validator client. |
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db/iface
Package iface defines an interface for the validator database.
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Package iface defines an interface for the validator database. |
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db/kv
Package kv defines a persistent backend for the validator service.
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Package kv defines a persistent backend for the validator service. |
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keymanager/local
Package local defines an implementation of an on-disk, EIP-2335 keystore.json approach towards defining validator accounts in Prysm.
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Package local defines an implementation of an on-disk, EIP-2335 keystore.json approach towards defining validator accounts in Prysm. |
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keymanager/remote
Package remote defines an implementation of an on-disk, EIP-2335 keystore.json approach towards defining validator accounts in Prysm.
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Package remote defines an implementation of an on-disk, EIP-2335 keystore.json approach towards defining validator accounts in Prysm. |
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keymanager/remote-web3signer/v1
Package v1 defines mappings of types as defined by the web3signer official specification for its v1 version i.e.
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Package v1 defines mappings of types as defined by the web3signer official specification for its v1 version i.e. |
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node
Package node is the main process which handles the lifecycle of the runtime services in a validator client process, gracefully shutting everything down upon close.
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Package node is the main process which handles the lifecycle of the runtime services in a validator client process, gracefully shutting everything down upon close. |
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slashing-protection-history
Package history defines methods to parse, import, and export slashing protection data from a standard JSON file according to EIP-3076 https://eips.ethereum.org/EIPS/eip-3076.
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Package history defines methods to parse, import, and export slashing protection data from a standard JSON file according to EIP-3076 https://eips.ethereum.org/EIPS/eip-3076. |
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web
Package web is the service to serve the Prysm web UI.
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Package web is the service to serve the Prysm web UI. |
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