The highest tagged major version is v5.

validator

package

v4.0.15-alpha Latest Latest Go to latest Published: Mar 31, 2023 License: AGPL-3.0 Imports: 25 Imported by: 2

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Repository

github.com/cerc-io/eth-ipfs-state-validator

Documentation ¶

Index ¶

Constants
Variables
func InitIPFSBlockService(ipfsPath string) (blockservice.BlockService, error)
func LoadEnv(c *Config) error
func LoadViper(c *Config)
func NewDB() (*sqlx.DB, error)
func NewKVSDatabaseWithAncient(kvs ethdb.KeyValueStore) ethdb.Database
type Config
- func (c *Config) ConnString() string
type KVSWithAncient
type Params
type TraversalType
type Validator

Constants ¶

View Source

const (
	DATABASE_NAME     = "DATABASE_NAME"
	DATABASE_HOSTNAME = "DATABASE_HOSTNAME"
	DATABASE_PORT     = "DATABASE_PORT"
	DATABASE_USER     = "DATABASE_USER"
	DATABASE_PASSWORD = "DATABASE_PASSWORD"
)

Env variables

Variables ¶

View Source

var (
	DefaultRecoveryFormat = "./recover_validate_%s"
)

Functions ¶

func InitIPFSBlockService ¶

func InitIPFSBlockService(ipfsPath string) (blockservice.BlockService, error)

InitIPFSBlockService is used to configure and return a BlockService using an ipfs repo path (e.g. ~/.ipfs)

func LoadEnv ¶

func LoadEnv(c *Config) error

func LoadViper ¶

func LoadViper(c *Config)

func NewDB ¶

func NewDB() (*sqlx.DB, error)

NewDB returns a new sqlx.DB from config/cli/env variables

func NewKVSDatabaseWithAncient ¶

func NewKVSDatabaseWithAncient(kvs ethdb.KeyValueStore) ethdb.Database

Types ¶

type Config ¶

type Config struct {
	Hostname string
	Name     string
	User     string
	Password string
	Port     int
}

func (*Config) ConnString ¶

func (c *Config) ConnString() string

type KVSWithAncient ¶

type KVSWithAncient struct {
	ethdb.Database
	// contains filtered or unexported fields
}

type Params ¶

type Params struct {
	Workers        uint
	RecoveryFormat string // %s substituted with traversal type
}

type TraversalType ¶

type TraversalType = string

type Validator ¶

type Validator struct {
	// contains filtered or unexported fields
}

Validator is used for validating Ethereum state and storage tries on PG-IPFS

func NewIPFSValidator ¶

func NewIPFSValidator(bs blockservice.BlockService, par Params) *Validator

NewIPFSValidator returns a new trie validator ontop of an IPFS blockservice

func NewPGIPFSValidator ¶

func NewPGIPFSValidator(db *sqlx.DB, par Params) *Validator

NewPGIPFSValidator returns a new trie validator ontop of a connection pool for an IPFS backing Postgres database

func NewValidator ¶

func NewValidator(kvs ethdb.KeyValueStore, database ethdb.Database) *Validator

NewValidator returns a new trie validator Validating the completeness of a modified merkle patricia tries requires traversing the entire trie and verifying that every node is present, this is an expensive operation

func (*Validator) Close ¶

func (v *Validator) Close() error

Close implements io.Closer it deregisters the groupcache name

func (*Validator) GetCacheStats ¶

func (v *Validator) GetCacheStats() groupcache.Stats

func (*Validator) ValidateStateTrie ¶

func (v *Validator) ValidateStateTrie(stateRoot common.Hash) error

ValidateStateTrie returns an error if the state trie for the provided state root cannot be confirmed as complete This does not consider child storage tries

func (*Validator) ValidateStorageTrie ¶

func (v *Validator) ValidateStorageTrie(stateRoot common.Hash, address common.Address, storageRoot common.Hash) error

ValidateStorageTrie returns an error if the storage trie for the provided storage root and contract address cannot be confirmed as complete

func (*Validator) ValidateTrie ¶

func (v *Validator) ValidateTrie(stateRoot common.Hash) error

ValidateTrie returns an error if the state and storage tries for the provided state root cannot be confirmed as complete This does consider child storage tries

Source Files ¶

View all Source files

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