client

package
v0.39.1 Latest Latest
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Published: Dec 19, 2023 License: GPL-3.0 Imports: 13 Imported by: 0

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Constants

This section is empty.

Variables

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var ErrWrongPublicKey = errors.New("public key is different from the key in the network map")

ErrWrongPublicKey is returned when the client's response is signed with a key different from the one declared in the network map.

Functions

func AssertKeyResponseCallback added in v0.26.0

func AssertKeyResponseCallback(expectedKey []byte) func(client.ResponseMetaInfo) error

AssertKeyResponseCallback returns client response callback which checks if the response was signed by the expected key. Returns ErrWrongPublicKey in case of key mismatch.

func NodeInfoFromNetmapElement added in v0.26.0

func NodeInfoFromNetmapElement(dst *NodeInfo, info interface {
	PublicKey() []byte
	Addresses() network.AddressGroup
	ExternalAddresses() network.AddressGroup
})

NodeInfoFromNetmapElement fills NodeInfo structure from the interface of the parsed netmap member's descriptor.

Args must not be nil.

func NodeInfoFromRawNetmapElement added in v0.26.0

func NodeInfoFromRawNetmapElement(dst *NodeInfo, info interface {
	PublicKey() []byte
	IterateAddresses(func(string) bool)
	NumberOfAddresses() int
	ExternalAddresses() []string
}) error

NodeInfoFromRawNetmapElement fills NodeInfo structure from the interface of raw netmap member's descriptor.

Args must not be nil.

Types

type Client

type Client interface {
	ContainerAnnounceUsedSpace(ctx context.Context, announcements []container.SizeEstimation, prm client.PrmAnnounceSpace) error
	ObjectPutInit(ctx context.Context, header object.Object, signer user.Signer, prm client.PrmObjectPutInit) (client.ObjectWriter, error)
	ObjectDelete(ctx context.Context, containerID cid.ID, objectID oid.ID, signer user.Signer, prm client.PrmObjectDelete) (oid.ID, error)
	ObjectGetInit(ctx context.Context, containerID cid.ID, objectID oid.ID, signer user.Signer, prm client.PrmObjectGet) (object.Object, *client.PayloadReader, error)
	ObjectHead(ctx context.Context, containerID cid.ID, objectID oid.ID, signer user.Signer, prm client.PrmObjectHead) (*object.Object, error)
	ObjectSearchInit(ctx context.Context, containerID cid.ID, signer user.Signer, prm client.PrmObjectSearch) (*client.ObjectListReader, error)
	ObjectRangeInit(ctx context.Context, containerID cid.ID, objectID oid.ID, offset, length uint64, signer user.Signer, prm client.PrmObjectRange) (*client.ObjectRangeReader, error)
	ObjectHash(ctx context.Context, containerID cid.ID, objectID oid.ID, signer user.Signer, prm client.PrmObjectHash) ([][]byte, error)
	AnnounceLocalTrust(ctx context.Context, epoch uint64, trusts []reputationSDK.Trust, prm client.PrmAnnounceLocalTrust) error
	AnnounceIntermediateTrust(ctx context.Context, epoch uint64, trust reputationSDK.PeerToPeerTrust, prm client.PrmAnnounceIntermediateTrust) error
	ExecRaw(f func(client *rawclient.Client) error) error
	Close() error
}

Client is an interface of NeoFS storage node's client.

type MultiAddressClient added in v0.27.5

type MultiAddressClient interface {
	Client

	// RawForAddress must return rawclient.Client
	// for the passed network.Address.
	RawForAddress(network.Address, func(cli *rawclient.Client) error) error

	ReportError(error)
}

MultiAddressClient is an interface of the Client that supports multihost work.

type NodeInfo added in v0.26.0

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

NodeInfo groups information about a NeoFS storage node needed for Client construction.

func (NodeInfo) AddressGroup added in v0.26.0

func (x NodeInfo) AddressGroup() network.AddressGroup

AddressGroup returns a group of network addresses.

func (NodeInfo) ExternalAddressGroup added in v0.33.0

func (x NodeInfo) ExternalAddressGroup() network.AddressGroup

ExternalAddressGroup returns a group of network addresses.

func (*NodeInfo) PublicKey added in v0.26.0

func (x *NodeInfo) PublicKey() []byte

PublicKey returns a public key in a binary format.

Result must not be mutated.

func (*NodeInfo) SetAddressGroup added in v0.26.0

func (x *NodeInfo) SetAddressGroup(v network.AddressGroup)

SetAddressGroup sets a group of network addresses.

func (*NodeInfo) SetExternalAddressGroup added in v0.33.0

func (x *NodeInfo) SetExternalAddressGroup(v network.AddressGroup)

SetExternalAddressGroup sets an external group of network addresses.

func (*NodeInfo) SetPublicKey added in v0.26.0

func (x *NodeInfo) SetPublicKey(v []byte)

SetPublicKey sets a public key in a binary format.

Argument must not be mutated.

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