54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package repo
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import (
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"errors"
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"github.com/ipfs/go-datastore"
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"github.com/libp2p/go-libp2p-core/crypto"
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"github.com/multiformats/go-multiaddr"
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"github.com/filecoin-project/go-lotus/chain/types"
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"github.com/filecoin-project/go-lotus/node/config"
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)
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var (
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ErrNoAPIEndpoint = errors.New("API not running (no endpoint)")
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ErrRepoAlreadyLocked = errors.New("repo is already locked")
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ErrClosedRepo = errors.New("repo is no longer open")
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ErrKeyExists = errors.New("key already exists")
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ErrKeyNotFound = errors.New("key not found")
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)
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type Repo interface {
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// APIEndpoint returns multiaddress for communication with Lotus API
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APIEndpoint() (multiaddr.Multiaddr, error)
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// Lock locks the repo for exclusive use.
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Lock() (LockedRepo, error)
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}
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type LockedRepo interface {
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// Close closes repo and removes lock.
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Close() error
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// Returns datastore defined in this repo.
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Datastore(namespace string) (datastore.Batching, error)
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// Returns config in this repo
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Config() (*config.Root, error)
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// Libp2pIdentity returns private key for libp2p indentity
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Libp2pIdentity() (crypto.PrivKey, error)
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// SetAPIEndpoint sets the endpoint of the current API
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// so it can be read by API clients
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SetAPIEndpoint(multiaddr.Multiaddr) error
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// KeyStore returns store of private keys for Filecoin transactions
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KeyStore() (types.KeyStore, error)
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// Path returns absolute path of the repo (or empty string if in-memory)
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Path() string
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}
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