class OCSP_CertID(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(
ASN1F_PACKET("hashAlgorithm", X509_AlgorithmIdentifier(),
X509_AlgorithmIdentifier),
ASN1F_STRING("issuerNameHash", ""), ASN1F_STRING("issuerKeyHash", ""),
ASN1F_INTEGER("serialNumber", 0))
class ECCurve(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(
ASN1F_STRING("a", ""),
ASN1F_STRING("b", ""),
ASN1F_optional(
ASN1F_BIT_STRING("seed", None)))
class SAPPSEv2_Enc_Cont(ASN1_Packet):
"""SAP PSEv2 Encrypted content definition"""
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_PSE_v2_ENC_CONT_SEQUENCE(
ASN1F_STRING("encrypted_pin", ""),
ASN1F_PACKET("algorithm_identifier", PKCS5_Algorithm_Identifier(),
PKCS5_Algorithm_Identifier),
ASN1F_STRING("cipher_text", ""),
)
class LDAP_Control(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(
LDAPOID("controlType", ""),
ASN1F_optional(ASN1F_BOOLEAN("criticality", False), ),
ASN1F_optional(ASN1F_STRING("controlValue", "")),
)
class PKCS12_PBE1_Parameters(ASN1_Packet):
"""PKCS12 PBE1 Parameters"""
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(
ASN1F_STRING("salt", ""),
ASN1F_INTEGER("iterations", 2048),
)
class ASN1P_PRIVSEQ(ASN1_Packet):
# This class gets used in x509.uts
# It showcases the private high-tag decoding capacities of scapy.
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(ASN1F_IA5_STRING("str", ""),
ASN1F_STRING("int", 0),
explicit_tag=0,
flexible_tag=True)
class ECSpecifiedDomain(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(
ASN1F_enum_INTEGER("version", 1, {1: "ecpVer1"}),
ASN1F_PACKET("fieldID", ECFieldID(), ECFieldID),
ASN1F_PACKET("curve", ECCurve(), ECCurve), ASN1F_STRING("base", ""),
ASN1F_INTEGER("order", 0),
ASN1F_optional(ASN1F_INTEGER("cofactor", None)))
class ECDSAPrivateKey(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(
ASN1F_enum_INTEGER("version", 1, {1: "ecPrivkeyVer1"}),
ASN1F_STRING("privateKey", ""),
ASN1F_optional(
ASN1F_PACKET("parameters", None, ECParameters, explicit_tag=0xa0)),
ASN1F_optional(
ASN1F_PACKET("publicKey", None, ECDSAPublicKey,
explicit_tag=0xa1)))
class X509_ExtAuthorityKeyIdentifier(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(
ASN1F_optional(
ASN1F_STRING("keyIdentifier", b"\xff" * 20, implicit_tag=0x80)),
ASN1F_optional(
ASN1F_SEQUENCE_OF("authorityCertIssuer",
None,
X509_GeneralName,
implicit_tag=0xa1)),
ASN1F_optional(
ASN1F_INTEGER("authorityCertSerialNumber", None,
implicit_tag=0x82)))
class SNMP(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(
ASN1F_enum_INTEGER("version", 1, {0: "v1", 1: "v2c", 2: "v2", 3: "v3"}), # noqa: E501
ASN1F_STRING("community", "public"),
ASN1F_CHOICE("PDU", SNMPget(),
SNMPget, SNMPnext, SNMPresponse, SNMPset,
SNMPtrapv1, SNMPbulk, SNMPinform, SNMPtrapv2)
)
def answers(self, other):
return (isinstance(self.PDU, SNMPresponse) and
isinstance(other.PDU, (SNMPget, SNMPnext, SNMPset)) and
self.PDU.id == other.PDU.id)
class PKCS5_Salt_Parameter(ASN1_Packet):
"""PKCS5 Salt Parameter"""
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_STRING("salt", "")
class X509_ExtSubjectKeyIdentifier(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_STRING("keyIdentifier", "xff" * 20)
class X509_IPAddress(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_STRING("iPAddress", "")
class OCSP_ByKey(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_STRING("byKey", "")
class LDAP_SaslCredentials(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(LDAPString("mechanism", ""),
ASN1F_STRING("credentials", ""))
class LDAP_BindResponse(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(*(LDAPResult.seq + (ASN1F_optional(
ASN1F_STRING("serverSaslCreds", "", implicit_tag=0x87)), )))
class SPNEGO_MechListMIC(ASN1_Packet):
ASN1_codec = ASN1_Codecs.BER
ASN1_root = ASN1F_SEQUENCE(ASN1F_STRING("value", ""))
