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How to use ToBytes method of common Package

Best K6 code snippet using common.ToBytes

crypto.go

Source:crypto.go

...29//30type PrivateKey struct {31	privKey *ecdsa.PrivateKey32}33// ToBytes returns the bytes representation of the private key34func (sk *PrivateKey) ToBytes() common.Bytes {35	skbytes := fromECDSA(sk.privKey)36	return skbytes37}38// D returns the D parameter of the ECDSA private key39func (sk *PrivateKey) D() *big.Int {40	return sk.privKey.D41}42// PublicKey returns the public key corresponding to the private key43func (sk *PrivateKey) PublicKey() *PublicKey {44	pke := &sk.privKey.PublicKey45	return &PublicKey{46		pubKey: pke,47	}48}49// SaveToFile saves the private key to the designated file50func (sk *PrivateKey) SaveToFile(filepath string) error {51	err := saveECDSA(filepath, sk.privKey)52	return err53}54// Sign signs the given message with the private key55func (sk *PrivateKey) Sign(msg common.Bytes) (*Signature, error) {56	msgHash := keccak256(msg)57	sigBytes, err := sign(msgHash, sk.privKey)58	sig := &Signature{data: sigBytes}59	return sig, err60}61//62// PublicKey represents the public key63//64type PublicKey struct {65	pubKey *ecdsa.PublicKey66}67var _ rlp.Encoder = (*PublicKey)(nil)68// EncodeRLP implements RLP Encoder interface.69func (pk *PublicKey) EncodeRLP(w io.Writer) error {70	if pk == nil {71		return rlp.Encode(w, []byte{})72	}73	b := pk.ToBytes()74	return rlp.Encode(w, b)75}76var _ rlp.Decoder = (*PublicKey)(nil)77// DecodeRLP implements RLP Decoder interface.78func (pk *PublicKey) DecodeRLP(stream *rlp.Stream) error {79	var b []byte80	err := stream.Decode(&b)81	if err != nil {82		return err83	}84	if len(b) == 0 {85		return nil86	}87	pubKey, err := unmarshalPubkey(b)88	if err != nil {89		return err90	}91	pk.pubKey = pubKey92	return nil93}94// ToBytes returns the bytes representation of the public key95func (pk *PublicKey) ToBytes() common.Bytes {96	pkbytes := fromECDSAPub(pk.pubKey)97	return pkbytes98}99// Address returns the address corresponding to the public key100func (pk *PublicKey) Address() common.Address {101	pubBytes := fromECDSAPub(pk.pubKey)102	address := common.BytesToAddress(keccak256(pubBytes[1:])[12:])103	return address104}105// IsEmpty indicates whether the public key is empty106func (pk *PublicKey) IsEmpty() bool {107	isEmpty := (pk.pubKey == nil || pk.pubKey.X == nil || pk.pubKey.Y == nil)108	return isEmpty109}110// VerifySignature verifies the signature with the public key (using ecrecover)111func (pk *PublicKey) VerifySignature(msg common.Bytes, sig *Signature) bool {112	if sig == nil {113		return false114	}115	msgHash := keccak256(msg)116	recoveredUncompressedPubKey, err := ecrecover(msgHash, sig.ToBytes())117	if err != nil {118		return false119	}120	uncompressedPubKey := pk.ToBytes()121	if bytes.Compare(recoveredUncompressedPubKey, uncompressedPubKey) != 0 {122		return false123	}124	return true125}126// // VerifySignature verifies the signature with the public key (using secp256k1.VerifySignature)127// func (pk *PublicKey) VerifySignature(msg common.Bytes, sig *Signature) bool {128// 	if sig == nil {129// 		return false130// 	}131// 	// https://github.com/ethereum/go-ethereum/blob/master/crypto/secp256k1/secp256.go#L52132// 	// signature should be 65 bytes long, where the 64th byte is the recovery id133// 	sigBytes := sig.ToBytes()134// 	if len(sigBytes) != 65 {135// 		return false136// 	}137// 	msgHash := keccak256(msg)138// 	isValid := verifySignature(pk.ToBytes(), msgHash, sigBytes[:64])139// 	return isValid140// }141//142// Signature represents the digital signature143//144type Signature struct {145	data common.Bytes146}147var _ rlp.Encoder = (*Signature)(nil)148// EncodeRLP implements RLP Encoder interface.149func (sig *Signature) EncodeRLP(w io.Writer) error {150	if sig == nil {151		return rlp.Encode(w, []byte{})152	}153	b := sig.ToBytes()154	return rlp.Encode(w, b)155}156var _ rlp.Decoder = (*Signature)(nil)157// DecodeRLP implements RLP Decoder interface.158func (sig *Signature) DecodeRLP(stream *rlp.Stream) error {159	var b []byte160	err := stream.Decode(&b)161	if err != nil {162		return err163	}164	sig.data = b165	return nil166}167// ToBytes returns the bytes representation of the signature168func (sig *Signature) ToBytes() common.Bytes {169	return sig.data170}171// MarshalJSON returns the JSON representation of the signature172func (sig *Signature) MarshalJSON() ([]byte, error) {173	return json.Marshal(hexutil.Bytes(sig.data))174}175// UnmarshalJSON parses the JSON representation of the signature176func (sig *Signature) UnmarshalJSON(data []byte) error {177	raw := &hexutil.Bytes{}178	err := raw.UnmarshalJSON(data)179	if err != nil {180		return err181	}182	sig.data = ([]byte)(*raw)183	return nil184}185// IsEmpty indicates whether the signature is empty186func (sig *Signature) IsEmpty() bool {187	return len(sig.data) == 0188}189// RecoverSignerAddress recovers the address of the signer for the given message190func (sig *Signature) RecoverSignerAddress(msg common.Bytes) (common.Address, error) {191	msgHash := keccak256(msg)192	recoveredUncompressedPubKey, err := ecrecover(msgHash, sig.ToBytes())193	if err != nil {194		return common.Address{}, err195	}196	pk, err := PublicKeyFromBytes(recoveredUncompressedPubKey)197	if err != nil {198		return common.Address{}, err199	}200	address := pk.Address()201	return address, nil202}203// Verify verifies the signature with given raw message and address.204func (sig *Signature) Verify(msg common.Bytes, addr common.Address) bool {205	if sig == nil || sig.IsEmpty() {206		return false...

config.go

Source:config.go

...11	MainnetGenesisHash = GetGenesisBlock().Hash()12)13func GetGenesisBlock() (b *types.Block) {14	genesis_header := types.Header{15		ParentHash: crypto.Keccak256Hash(common.ToBytes("AAAAA")),16		Coinbase:   common.Address{},17		Root:       crypto.Keccak256Hash(common.ToBytes("AAAAA")),18		TxHash:     crypto.Keccak256Hash(common.ToBytes("AAAAA")),19		Difficulty: 100,20		Time:       0,21		Nonce:      0,22	}23	return types.NewBlock(&genesis_header, types.Transactions{})24}25func GetGenesisBlockForBitcoin() (*types.Block, *ecdsa.PrivateKey) {26	genesis_header := types.Header{27		ParentHash: crypto.Keccak256Hash(common.ToBytes("AAAAA")),28		Coinbase:   common.Address{},29		Root:       crypto.Keccak256Hash(common.ToBytes("AAAAA")),30		TxHash:     crypto.Keccak256Hash(common.ToBytes("AAAAA")),31		Difficulty: 100,32		Time:       0,33		Nonce:      0,34	}35	// genesis account for bitcoin36	// this account acts as coinbase tx's input (who gives mining reward)37	// so it has 21*10^14 coins (bitcoin's maximum supply)38	genesisPrivateKey, _ := crypto.GenerateKey()39	genesisAccount := state.NewAccount(&genesisPrivateKey.PublicKey, 1, 2100000000000000-5000000000)40	// first miner of bitcoin41	receiverPrivateKey, _ := crypto.GenerateKey()42	receiverAccount := state.NewAccount(&receiverPrivateKey.PublicKey, 1, 5000000000)43	// fields for first tx (coinbase tx of bitcoin)44	parPublicKeys := []*ecdsa.PublicKey{}...

common_types_test.go

Source:common_types_test.go

...1516// func1 & func2 has different output17func (s *st) func1() []byte {18	fmt.Println("func1: ", s)19	return common.ToBytes(s)20}2122func (s *st) func2() []byte {23	fmt.Println("func2: ", *s)24	return common.ToBytes(*s)25}2627func ExampleTypesFunc() {2829	// test common.ToBytes() function3031	strrr := &st{32		a: 5,33		b: "hello",34	}3536	// verift that it is okay to change Sprintf("%v", strrr) to common.ToBytes(strrr)37	fmt.Println(bytes.Equal(crypto.Keccak256([]byte(fmt.Sprintf("%v", strrr))), crypto.Keccak256(common.ToBytes(strrr)))) // should be true3839	b := true40	fmt.Println(bytes.Equal(crypto.Keccak256([]byte(fmt.Sprintf("%v", b))), crypto.Keccak256(common.ToBytes(b)))) // should be true4142	// output:43	// true44	// true4546}
...

ToBytes

Using AI Code Generation

1import (2func main() {3	fmt.Println(common.HexToAddress(s).ToBytes())4}5import (6func main() {7	fmt.Println(common.HexToAddress(s))8}9import (10func main() {11	fmt.Println(common.HexToHash(s))12}

ToBytes

Using AI Code Generation

1func main() {2}3func main() {4}5import "fmt"6func ToBytes(x int) int {7}8func init() {9}10func main() {11}12func main() {13}14So, to avoid this, we can use the init method of the package. The init method is called when the package is imported. So, the value of the variable

ToBytes

Using AI Code Generation

1import "fmt"2import "github.com/IBM-Bluemix/DevOps-Services/common"3func main() {4    fmt.Println("Hello, playground")5    var bytes = common.ToBytes(data)6    fmt.Println(bytes)7}8import "fmt"9import "github.com/IBM-Bluemix/DevOps-Services/common"10func main() {11    fmt.Println("Hello, playground")12    var bytes = common.ToBytes(data)13    fmt.Println(bytes)14    var repository = common.NewRepository("test", "test", "test")15    fmt.Println(repository)16}17{test test test}18import "fmt"19import "github.com/IBM-Bluemix/DevOps-Services/common"20func main() {21    fmt.Println("Hello, playground")22    var bytes = common.ToBytes(data)23    fmt.Println(bytes)24    var repository = common.NewRepository("test", "test", "test")25    fmt.Println(repository)26    var file = common.NewFile("test", bytes)27    repository.AddFile(file)28    fmt.Println(repository)29}30{test test test}31{test test test [{test [72 101 108 108

ToBytes

Using AI Code Generation

1import (2func main() {3address = common.HexToAddress("0x4a4e4b4b4d4e4a4e4b4b4d4e4a4e4b4b4d4e4a4e")4fmt.Println(address.ToBytes())5}6import (7func main() {8address = common.HexToAddress("0x4a4e4b4b4d4e4a4e4b4b4d4e4a4e4b4b4d4e4a4e")9fmt.Println(address.Hex())10}11import (12func main() {13address = common.HexToAddress("0x4a4e4b4b4d4e4a4e4b4b4d4e4a4e4b4b4d4e4a4e")14fmt.Println(address.Hash().Hex())15}16import (17func main() {18address = common.HexToAddress("

ToBytes

Using AI Code Generation

1import (2func main() {3	var a = common.HexToAddress("0x0a7b2e2b6c7d1f1e6f0d8d8c2f2c2e0a0e0c0d0e")4	fmt.Println(a.ToBytes())5}6ToHex() method7import (8func main() {9	var a = common.HexToAddress("0x0a7b2e2b6c7d1f1e6f0d8d8c2f2c2e0a0e0c0d0e")10	fmt.Println(a.ToHex())11}12UnmarshalJSON() method13import (

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