Esempio n. 1
0
File: json.go Progetto: ewust/zgrab
func (c *Certificate) MarshalJSON() ([]byte, error) {
	// Fill out the certificate
	jc := new(jsonCertificate)
	jc.Version = c.Version
	jc.SerialNumber = c.SerialNumber.String()
	jc.SignatureAlgorithm = c.SignatureAlgorithm
	jc.Issuer = c.Issuer
	jc.IssuerDN = c.Issuer.String()
	jc.Validity.NotBefore = c.NotBefore
	jc.Validity.NotAfter = c.NotAfter
	jc.Subject = c.Subject
	jc.SubjectDN = c.Subject.String()
	jc.SubjectKeyInfo.KeyAlgorithm = c.PublicKeyAlgorithm

	// Pull out the key
	keyMap := make(map[string]interface{})

	switch key := c.PublicKey.(type) {
	case *rsa.PublicKey:
		rsaKey := new(keys.RSAPublicKey)
		rsaKey.PublicKey = key
		jc.SubjectKeyInfo.RSAPublicKey = rsaKey
	case *dsa.PublicKey:
		keyMap["p"] = key.P.Bytes()
		keyMap["q"] = key.Q.Bytes()
		keyMap["g"] = key.G.Bytes()
		keyMap["y"] = key.Y.Bytes()
		jc.SubjectKeyInfo.DSAPublicKey = keyMap
	case *ecdsa.PublicKey:
		params := key.Params()
		keyMap["p"] = params.P.Bytes()
		keyMap["n"] = params.N.Bytes()
		keyMap["b"] = params.B.Bytes()
		keyMap["gx"] = params.Gx.Bytes()
		keyMap["gy"] = params.Gy.Bytes()
		keyMap["x"] = key.X.Bytes()
		keyMap["y"] = key.Y.Bytes()
		jc.SubjectKeyInfo.ECDSAPublicKey = keyMap
	}

	jc.Extensions, jc.UnknownExtensions = c.jsonifyExtensions()

	// TODO: Handle the fact this might not match
	jc.Signature.SignatureAlgorithm = jc.SignatureAlgorithm
	jc.Signature.Value = c.Signature
	jc.Signature.Valid = c.validSignature
	if c.Subject.CommonName == c.Issuer.CommonName {
		jc.Signature.SelfSigned = true
	}
	jc.FingerprintMD5 = c.FingerprintMD5
	jc.FingerprintSHA1 = c.FingerprintSHA1
	jc.FingerprintSHA256 = c.FingerprintSHA256
	return json.Marshal(jc)
}
Esempio n. 2
0
func (ka *rsaKeyAgreement) RSAParams() *keys.RSAPublicKey {
	out := new(keys.RSAPublicKey)
	out.PublicKey = ka.publicKey
	return out
}