Exemplo n.º 1
0
func (self *X509Name) Print() ([]byte, error) {
	bio := C.BIO_new(C.BIO_s_mem())
	defer C.BIO_free(bio)
	//TODO check for error here
	C.X509_NAME_print_ex(bio, self.Name, 0, C.XN_FLAG_MULTILINE)
	var temp *C.char
	buf_len := C.BIO_ctrl(bio, C.BIO_CTRL_INFO, 0, unsafe.Pointer(&temp))
	return C.GoBytes(unsafe.Pointer(temp), C.int(buf_len)), nil
}
Exemplo n.º 2
0
Arquivo: x509.go Projeto: runcom/gossl
//Export an OpenSSL X509 to a DER buffer
func (self *Certificate) DumpDERCertificate() ([]byte, error) {
	bio := C.BIO_new(C.BIO_s_mem())
	defer C.BIO_free(bio)
	ret := C.i2d_X509_bio(bio, self.x509)
	if ret == 0 {
		return nil, errors.New("problem dumping certificate")
	}
	var temp *C.char
	buf_len := C.BIO_ctrl(bio, C.BIO_CTRL_INFO, 0, unsafe.Pointer(&temp))
	return C.GoBytes(unsafe.Pointer(temp), C.int(buf_len)), nil
}
Exemplo n.º 3
0
// MarshalPEM converts the X509 certificate to PEM-encoded format
func (c *Certificate) MarshalPEM() (pem_block []byte, err error) {
	bio := C.BIO_new(C.BIO_s_mem())
	if bio == nil {
		return nil, errors.New("failed to allocate memory BIO")
	}
	defer C.BIO_free(bio)
	if int(C.PEM_write_bio_X509(bio, c.x)) != 1 {
		return nil, errors.New("failed dumping certificate")
	}
	return ioutil.ReadAll(asAnyBio(bio))
}
Exemplo n.º 4
0
func (c *Certificate) X509NamePrintEx() (out []byte, err error) {
	bio := C.BIO_new(C.BIO_s_mem())
	if bio == nil {
		return nil, errors.New("failed to allocate memory BIO")
	}
	defer C.BIO_free(bio)
	name := C.X509_get_subject_name(c.x)
	// TODO, pass in flags instead of using this hardcoded one
	if int(C.X509_NAME_print_ex(bio, name, 0, C.XN_FLAG_RFC2253)) < 0 {
		return nil, errors.New("failed formatting subject")
	}
	return ioutil.ReadAll(asAnyBio(bio))
}
Exemplo n.º 5
0
func (self *PKey) DumpPEM() ([]byte, error) {
	bio := C.BIO_new(C.BIO_s_mem())
	defer C.BIO_free(bio)
	if bio == nil {
		return nil, errors.New("problem converting pem key to openssl key")
	}
	ret := C.PEM_write_bio_PrivateKey(bio, self.PKey, nil, nil, 0, nil, nil)
	if int(ret) == 0 {
		return nil, errors.New(sslerr.SSLErrorMessage())
	}
	var temp *C.char
	buf_len := C.BIO_ctrl(bio, C.BIO_CTRL_INFO, C.long(0), unsafe.Pointer(&temp))
	buffer := C.GoBytes(unsafe.Pointer(temp), C.int(buf_len))
	return buffer, nil
}
Exemplo n.º 6
0
Arquivo: pem.go Projeto: 9uuso/openssl
func (key *pKey) MarshalPKIXPublicKeyDER() (der_block []byte,
	err error) {
	bio := C.BIO_new(C.BIO_s_mem())
	if bio == nil {
		return nil, errors.New("failed to allocate memory BIO")
	}
	defer C.BIO_free(bio)
	rsa := (*C.RSA)(C.EVP_PKEY_get1_RSA(key.key))
	if rsa == nil {
		return nil, errors.New("failed getting rsa key")
	}
	defer C.RSA_free(rsa)
	if int(C.i2d_RSA_PUBKEY_bio(bio, rsa)) != 1 {
		return nil, errors.New("failed dumping public key der")
	}
	return ioutil.ReadAll(asAnyBio(bio))
}
Exemplo n.º 7
0
Arquivo: pem.go Projeto: 9uuso/openssl
func (key *pKey) MarshalPKCS1PrivateKeyPEM() (pem_block []byte,
	err error) {
	bio := C.BIO_new(C.BIO_s_mem())
	if bio == nil {
		return nil, errors.New("failed to allocate memory BIO")
	}
	defer C.BIO_free(bio)
	rsa := (*C.RSA)(C.EVP_PKEY_get1_RSA(key.key))
	if rsa == nil {
		return nil, errors.New("failed getting rsa key")
	}
	defer C.RSA_free(rsa)
	if int(C.PEM_write_bio_RSAPrivateKey(bio, rsa, nil, nil, C.int(0), nil,
		nil)) != 1 {
		return nil, errors.New("failed dumping private key")
	}
	return ioutil.ReadAll(asAnyBio(bio))
}
Exemplo n.º 8
0
Arquivo: bio.go Projeto: runcom/gossl
func BIOSMem() *BIOMethod {
	return newBIOMethod(C.BIO_s_mem())
}