88 lines
2.6 KiB
Go
88 lines
2.6 KiB
Go
package address
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import (
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"encoding/base32"
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"github.com/minio/blake2b-simd"
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errors "github.com/pkg/errors"
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)
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func init() {
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var err error
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TestAddress, err = NewActorAddress([]byte("satoshi"))
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if err != nil {
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panic(err)
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}
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TestAddress2, err = NewActorAddress([]byte("nakamoto"))
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if err != nil {
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panic(err)
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}
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NetworkAddress, err = NewActorAddress([]byte("filecoin"))
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if err != nil {
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panic(err)
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}
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StorageMarketAddress, err = NewActorAddress([]byte("storage"))
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if err != nil {
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panic(err)
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}
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PaymentBrokerAddress, err = NewActorAddress([]byte("payments"))
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if err != nil {
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panic(err)
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}
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}
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var (
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// TestAddress is an account with some initial funds in it.
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TestAddress Address
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// TestAddress2 is an account with some initial funds in it.
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TestAddress2 Address
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// NetworkAddress is the filecoin network.
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NetworkAddress Address
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// StorageMarketAddress is the hard-coded address of the filecoin storage market.
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StorageMarketAddress Address
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// PaymentBrokerAddress is the hard-coded address of the filecoin storage market.
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PaymentBrokerAddress Address
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)
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var (
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// ErrUnknownNetwork is returned when encountering an unknown network in an address.
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ErrUnknownNetwork = errors.New("unknown address network")
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// ErrUnknownProtocol is returned when encountering an unknown protocol in an address.
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ErrUnknownProtocol = errors.New("unknown address protocol")
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// ErrInvalidPayload is returned when encountering an invalid address payload.
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ErrInvalidPayload = errors.New("invalid address payload")
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// ErrInvalidLength is returned when encountering an address of invalid length.
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ErrInvalidLength = errors.New("invalid address length")
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// ErrInvalidChecksum is returned when encountering an invalid address checksum.
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ErrInvalidChecksum = errors.New("invalid address checksum")
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)
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// UndefAddressString is the string used to represent an empty address when encoded to a string.
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var UndefAddressString = "empty"
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// PayloadHashLength defines the hash length taken over addresses using the Actor and SECP256K1 protocols.
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const PayloadHashLength = 20
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// ChecksumHashLength defines the hash length used for calculating address checksums.
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const ChecksumHashLength = 4
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// MaxAddressStringLength is the max length of an address encoded as a string
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// it include the network prefx, protocol, and bls publickey
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const MaxAddressStringLength = 2 + 84
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var payloadHashConfig = &blake2b.Config{Size: PayloadHashLength}
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var checksumHashConfig = &blake2b.Config{Size: ChecksumHashLength}
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const encodeStd = "abcdefghijklmnopqrstuvwxyz234567"
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// AddressEncoding defines the base32 config used for address encoding and decoding.
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var AddressEncoding = base32.NewEncoding(encodeStd)
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