ipfs

README

ipfs-driver

This is a Ipfs driver for Glacier to integrate Ipfs's feature! It implements Glacier's Standard Storage interface.

Example

• Run a local IPFS node

ipfs init
ipfs daemon

• Test Driver

go test -v

• List files

ipfs files ls /glc001
hello.txt

• Stat file

ipfs files stat /glc001/hello.txt
QmZ8wL7UgEocrxJmom8ABbamwU9G3XEi2PaUTZ1HHWTfS9
Size: 11
CumulativeSize: 121
ChildBlocks: 2
Type: file

• Cat file

ipfs cat QmZ8wL7UgEocrxJmom8ABbamwU9G3XEi2PaUTZ1HHWTfS9
hello ipfs!

• Create a Filcoin storage deal

lotus client deal QmZ8wL7UgEocrxJmom8ABbamwU9G3XEi2PaUTZ1HHWTfS9 t01000 <price> <duration>

Ref

• Gateway: https://ipfs.github.io/public-gateway-checker/
• Client: https://docs.ipfs.tech/reference/kubo-rpc-cli/
• Guide: https://github.com/ipfs/kubo/blob/master/client/rpc/README.md
• API: https://docs.ipfs.tech/reference/kubo/rpc/#api-v0-files-stat
• Lotus: https://lotus.filecoin.io/tutorials/lotus/import-data-from-ipfs/

Documentation

Index

• type IDriver
  • func GetIpfsDriver(endpoint, bucket string) IDriver
• type IpfsDriver
  • func NewIpfsDriver(endpoint, bucket string) *IpfsDriver
  • func (ipfs *IpfsDriver) DaID(dataHash, txHash string) string
  • func (ipfs *IpfsDriver) Get(ctx context.Context, key string) (data []byte, txHash string, err error)
  • func (ipfs *IpfsDriver) Put(ctx context.Context, key string, data []byte) (txHash string, err error)
  • func (ipfs *IpfsDriver) Type() string

Types

type IDriver

type IDriver interface {
	Put(ctx context.Context, key string, data []byte) (txHash string, err error)
	Get(ctx context.Context, key string) (data []byte, txHash string, err error)
	Type() string
	DaID(dataHash string, txHash string) string
}

func GetIpfsDriver

func GetIpfsDriver(endpoint, bucket string) IDriver

type IpfsDriver

type IpfsDriver struct {
	Bucket string
	// contains filtered or unexported fields
}

func NewIpfsDriver

func NewIpfsDriver(endpoint, bucket string) *IpfsDriver

func (*IpfsDriver) DaID

func (ipfs *IpfsDriver) DaID(dataHash, txHash string) string

func (*IpfsDriver) Get

func (ipfs *IpfsDriver) Get(ctx context.Context, key string) (data []byte, txHash string, err error)

func (*IpfsDriver) Put

func (ipfs *IpfsDriver) Put(ctx context.Context, key string, data []byte) (txHash string, err error)

func (*IpfsDriver) Type

func (ipfs *IpfsDriver) Type() string