How to use Exports method of x509 Package

Best K6 code snippet using x509.Exports

x509.go

Source:x509.go

...53// a new instance for each VU.54func (*RootModule) NewModuleInstance(vu modules.VU) modules.Instance {55	return &X509{vu: vu}56}57// Exports returns the exports of the execution module.58func (mi *X509) Exports() modules.Exports {59	return modules.Exports{60		Named: map[string]interface{}{61			"parse":       mi.parse,62			"getAltNames": mi.altNames,63			"getIssuer":   mi.issuer,64			"getSubject":  mi.subject,65		},66	}67}68// Certificate is an X.509 certificate69type Certificate struct {70	Subject            Subject71	Issuer             Issuer72	NotBefore          string    `js:"notBefore"`73	NotAfter           string    `js:"notAfter"`...

utils.go

Source:utils.go

1package testca2import (3	"bytes"4	"crypto/ecdsa"5	"crypto/rsa"6	"crypto/x509"7	"encoding/pem"8	"errors"9	"fmt"10	"os/exec"11)12// ToPFX converts cert with private key to PFX13func ToPFX(cert *x509.Certificate, priv interface{}, password string) []byte {14	// only allow alphanumeric passwords15	for _, c := range password {16		switch {17		case c >= 'a' && c <= 'z':18		case c >= 'A' && c <= 'Z':19		case c >= '0' && c <= '9':20		default:21			panic("password must be alphanumeric")22		}23	}24	passout := fmt.Sprintf("pass:%s", password)25	cmd := exec.Command("openssl", "pkcs12", "-export", "-passout", passout)26	cmd.Stdin = bytes.NewReader(append(append(ToPKCS8(priv), '\n'), ToPEM(cert)...))27	out := new(bytes.Buffer)28	cmd.Stdout = out29	if err := cmd.Run(); err != nil {30		panic(err)31	}32	return out.Bytes()33}34// ToPEM exports cert to PEM35func ToPEM(cert *x509.Certificate) []byte {36	buf := new(bytes.Buffer)37	if err := pem.Encode(buf, &pem.Block{Type: "CERTIFICATE", Bytes: cert.Raw}); err != nil {38		panic(err)39	}40	return buf.Bytes()41}42// ToDER exports private key to DER43func ToDER(priv interface{}) []byte {44	var (45		der []byte46		err error47	)48	switch p := priv.(type) {49	case *rsa.PrivateKey:50		der = x509.MarshalPKCS1PrivateKey(p)51	case *ecdsa.PrivateKey:52		der, err = x509.MarshalECPrivateKey(p)53	default:54		err = errors.New("unknown key type")55	}56	if err != nil {57		panic(err)58	}59	return der60}61// PrivKeyToPEM exports private key to PEM62func PrivKeyToPEM(priv interface{}) []byte {63	var (64		pemKey []byte65		err    error66	)67	switch key := priv.(type) {68	case *rsa.PrivateKey:69		der := x509.MarshalPKCS1PrivateKey(key)70		pemKey = pem.EncodeToMemory(&pem.Block{Type: "RSA PRIVATE KEY", Bytes: der})71	case *ecdsa.PrivateKey:72		der, _ := x509.MarshalECPrivateKey(key)73		pemKey = pem.EncodeToMemory(&pem.Block{Type: "ECDSA PRIVATE KEY", Bytes: der})74	default:75		err = errors.New("unknown key type")76	}77	if err != nil {78		panic(err)79	}80	return pemKey81}82// ToPKCS8 exports private key to PKCS883func ToPKCS8(priv interface{}) []byte {84	cmd := exec.Command("openssl", "pkcs8", "-topk8", "-nocrypt", "-inform", "DER")85	cmd.Stdin = bytes.NewReader(ToDER(priv))86	out := new(bytes.Buffer)87	cmd.Stdout = out88	if err := cmd.Run(); err != nil {89		panic(err)90	}91	return out.Bytes()92}...

Exports

Using AI Code Generation

1import "crypto/x509"2import "fmt"3func main() {4    fmt.Println(x509.Exports)5}6import "crypto/x509"7import "fmt"8func main() {9    fmt.Println(x509.Exports)10}

Exports

Using AI Code Generation

1import (2func main() {3	pemBlock := &pem.Block{4		Bytes: []byte(""),5	}6	cert, err := x509.ParseCertificate(pemBlock.Bytes)7	if err != nil {8		fmt.Println(err)9	}10	fmt.Println(cert.Exports())11}12panic: interface conversion: interface {} is nil, not x509.Certificate13main.main()

Exports

Using AI Code Generation

1import (2func main() {3	certPool := x509.NewCertPool()4	fmt.Println(certPool)5	certPool.AppendCertsFromPEM([]byte("somecert"))6	fmt.Println(certPool)7}8&{[] []}9&{[somecert] []}

Exports

Using AI Code Generation

1import "fmt"2import "crypto/x509"3func main() {4fmt.Printf("%v5}6import "fmt"7import "crypto/x509"8func main() {9fmt.Printf("%v10}11import "fmt"12import "crypto/x509"13func main() {14fmt.Printf("%v15}16import "fmt"17import "crypto/x509"18func main() {19fmt.Printf("%v20}21import "fmt"22import "crypto/x509"23func main() {24fmt.Printf("%v25}

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