def test_map():
# MapAsn.sendRoutingInfoForSM result
AddressString = asn1.OCTSTRING
ISDN_AddressString = AddressString
TBCD_STRING = asn1.OCTSTRING
IMSI = TBCD_STRING
LMSI = asn1.OCTSTRING
ExtensionContainer = asn1.SEQUENCE([], seq_name='ExtensionContainer')
LocationInfoWithLMSI = asn1.SEQUENCE(
[('networkNode_Number', None,
asn1.TYPE(asn1.EXPLICIT(1, cls=asn1.CONTEXT_FLAG),
ISDN_AddressString), 0), ('lmsi', None, LMSI, 1),
('extensionContainer', None, ExtensionContainer, 1)],
seq_name='LocationInfoWithLMSI')
RoutingInfoForSM_Res = asn1.SEQUENCE(
[('imsi', None, IMSI, 0),
('locationInfoWithLMSI', None,
asn1.TYPE(asn1.EXPLICIT(0, cls=asn1.CONTEXT_FLAG),
LocationInfoWithLMSI), 0),
('extensionContainer', None,
asn1.TYPE(asn1.EXPLICIT(4, cls=asn1.CONTEXT_FLAG),
ExtensionContainer), 1)],
seq_name='RoutingInfoForSM_Res')
for encoded, pdu in [
# ("301a 040491103254 a012 3010 a108 0406 912222222222 0404 01020304", MapAsn.RoutingInfoForSM_Res),
("62644804000227846b3e283c060700118605010101a031602fa109060704000001001302be222820060704000001010101a015a01380099622123008016901f98106a807000000016c1ca11a02010102013b301204010f0405a3986c36028006a80700000001",
TcapAsn.TCMessage),
# ("626a48042f3b46026b3a2838060700118605010101a02d602b80020780a109060704000001001302be1a2818060704000001010101a00da00b80099656051124006913f66c26a12402010102013b301c04010f040eaa180da682dd6c31192d36bbdd468007917267415827f2", TcapAsn.TCMessage),
]:
encoded = o(encoded)
print("Decoding...")
decoded = asn1.decode(pdu, encoded)
print()
print("Decoded:")
print(repr(decoded))
print()
print("Re-encoding...")
reencoded = asn1.encode(pdu, decoded)
print()
print("Re-encoded:")
print(oo(reencoded))
print("Original:")
print(oo(encoded))
# The reencoded is probably different from the original due to construct and length forms variants, so we can't compare them
print()
print("Re-decoding...")
redecoded = asn1.decode(pdu, reencoded)
print()
print("Redecoded:")
print(repr(redecoded))
assert (redecoded == decoded)
print("Re-re-encoding...")
rereencoded = asn1.encode(pdu, redecoded)
print()
print("Re-re-encoded:")
print(oo(rereencoded))
print("Previous iteration:")
print(oo(reencoded))
assert (rereencoded == reencoded)
def test_sample():
# Samples from X.690-0207
Name=asn1.TYPE(asn1.IMPLICIT(1,cls=asn1.APPLICATION_FLAG), asn1.SEQUENCE([('givenName', None, asn1.VisibleString, 0),
('initial', None, asn1.VisibleString, 0),
('familyName', None, asn1.VisibleString, 0)], seq_name = 'Name'))
EmployeeNumber=asn1.TYPE(asn1.IMPLICIT(2,cls=asn1.APPLICATION_FLAG), asn1.INTEGER_class([],0,2147483647))
Date=asn1.TYPE(asn1.IMPLICIT(3,cls=asn1.APPLICATION_FLAG), asn1.VisibleString)
ChildInformation=asn1.SEQUENCE([('name',None,Name,0),('dateOfBirth',asn1.EXPLICIT(0,cls=asn1.CONTEXT_FLAG),Date,0)], seq_name = 'ChildInformation')
PersonnelRecord=asn1.TYPE(asn1.IMPLICIT(0,cls=asn1.APPLICATION_FLAG), asn1.SEQUENCE([
('name',None,Name,0),
('title',None,asn1.TYPE(asn1.EXPLICIT(0,cls=asn1.CONTEXT_FLAG),asn1.VisibleString),0),
('number',None,EmployeeNumber,1),
('dateOfHire',None,asn1.TYPE(asn1.EXPLICIT(1,cls=asn1.CONTEXT_FLAG),Date),0),
('nameOfSpouse',None,asn1.TYPE(asn1.EXPLICIT(2,cls=asn1.CONTEXT_FLAG),Name),0),
('children',None,asn1.TYPE(asn1.EXPLICIT(3,cls=asn1.CONTEXT_FLAG),asn1.SEQUENCE_OF(ChildInformation)),0),
], seq_name = 'PersonnelRecord'))
decoded = {
'name': { 'givenName': 'John', 'initial': 'P', 'familyName': 'Smith' },
'title': 'Director',
'number': 51,
'dateOfHire': '19710917',
'nameOfSpouse': { 'givenName': 'Mary', 'initial': 'T', 'familyName': 'Smith' },
'children': [
{ 'name': { 'givenName': 'Ralph', 'initial': 'T', 'familyName': 'Smith' },
'dateOfBirth': '19571111' },
{ 'name': { 'givenName': 'Susan', 'initial': 'B', 'familyName': 'Jones' },
'dateOfBirth': '19590717' },
]}
pdu = PersonnelRecord
print "Encoded:"
encoded = asn1.encode(pdu, decoded)
print oo(encoded)
print "Decoded:"
redecoded = asn1.decode(pdu, encoded)
print repr(redecoded)
assert(redecoded == decoded)
print "Re-encoded:"
reencoded = asn1.encode(pdu, redecoded)
print oo(reencoded)
print "Original:"
print oo(encoded)
assert(encoded == reencoded)
asn1.IMPLICIT(10, cls=asn1.APPLICATION_FLAG),
asn1.INTEGER_class([('unrecognizedMessageType', 0),
('unrecognizedTransactionID', 1),
('badlyFormattedTransactionPortion', 2),
('incorrectTransactionPortion', 3),
('resourceLimitation', 4)], 0, 127))
InvokeIdType = asn1.INTEGER_class([], -128, 127)
ERROR = asn1.CHOICE([('localValue', None, asn1.INTEGER_class([], None, None)),
('globalValue', None, asn1.OBJECT_IDENTIFIER)])
ReturnResultProblem = asn1.INTEGER_class([('unrecognizedInvokeID', 0),
('returnResultUnexpected', 1),
('mistypedParameter', 2)], None,
None)
Parameter = asn1.ANY
ReturnError = asn1.SEQUENCE([('invokeID', None, InvokeIdType, 0, None),
('errorCode', None, ERROR, 0, None),
('parameter', None, Parameter, 1, None)],
seq_name='ReturnError')
ReturnErrorProblem = asn1.INTEGER_class([('unrecognizedInvokeID', 0),
('returnErrorUnexpected', 1),
('unrecognizedError', 2),
('unexpectedError', 3),
('mistypedParameter', 4)], None, None)
InvokeProblem = asn1.INTEGER_class([('duplicateInvokeID', 0),
('unrecognizedOperation', 1),
('mistypedParameter', 2),
('resourceLimitation', 3),
('initiatingRelease', 4),
('unrecognizedLinkedID', 5),
('linkedResponseUnexpected', 6),
('unexpectedLinkedOperation', 7)], None,
None)
asn1.INTEGER_class([], 0, 4294967295))
ApplicationSyntax = asn1.CHOICE([('ipAddress-value', None, IpAddress),
('counter-value', None, Counter32),
('timeticks-value', None, TimeTicks),
('arbitrary-value', None, Opaque),
('big-counter-value', None, Counter64),
('unsigned-integer-value', None, Unsigned32)])
ObjectSyntax = asn1.CHOICE([('simple', None, SimpleSyntax),
('application-wide', None, ApplicationSyntax)])
VarBind = asn1.SEQUENCE(
[('name', None, ObjectName, 0, None),
('choice', None,
asn1.CHOICE([
('value', None, ObjectSyntax), ('unSpecified', None, asn1.NULL),
('noSuchObject', None,
asn1.TYPE(asn1.IMPLICIT(0, cls=asn1.CONTEXT_FLAG), asn1.NULL)),
('noSuchInstance', None,
asn1.TYPE(asn1.IMPLICIT(1, cls=asn1.CONTEXT_FLAG), asn1.NULL)),
('endOfMibView', None,
asn1.TYPE(asn1.IMPLICIT(2, cls=asn1.CONTEXT_FLAG), asn1.NULL))
]), 0, None)],
seq_name='VarBind')
VarBindList = asn1.SEQUENCE_OF(VarBind)
PDU = asn1.SEQUENCE(
[('request-id', None, Integer32, 0, None),
('error-status', None,
asn1.INTEGER_class([('noError', 0), ('tooBig', 1), ('noSuchName', 2),
('badValue', 3), ('readOnly', 4), ('genErr', 5),
('noAccess', 6),
('wrongType', 7), ('wrongLength', 8),
('wrongEncoding', 9), ('wrongValue', 10),
Associate_result = asn1.INTEGER_class([('accepted', 0),
('reject-permanent', 1)], None, None)
Release_request_reason = asn1.INTEGER_class([('normal', 0), ('urgent', 1),
('user-defined', 30)], None, None)
Release_response_reason = asn1.INTEGER_class([('normal', 0),
('not-finished', 1),
('user-defined', 30)], None,
None)
AARQ_apdu = asn1.TYPE(
asn1.IMPLICIT(0, cls=asn1.APPLICATION_FLAG),
asn1.SEQUENCE(
[('protocol-version', None,
asn1.TYPE(asn1.IMPLICIT(0, cls=asn1.CONTEXT_FLAG),
asn1.BITSTRING_class([('version1', 0)], None,
None)), 1, 'version1'),
('application-context-name', None,
asn1.TYPE(asn1.EXPLICIT(1, cls=asn1.CONTEXT_FLAG),
asn1.OBJECT_IDENTIFIER), 0, None),
('user-information', None,
asn1.TYPE(asn1.IMPLICIT(30, cls=asn1.CONTEXT_FLAG),
asn1.SEQUENCE_OF(asn1.EXTERNAL)), 1, None)],
seq_name='AARQ-apdu'))
ABRT_source = asn1.INTEGER_class([('dialogue-service-user', 0),
('dialogue-service-provider', 1)], None,
None)
RLRQ_apdu = asn1.TYPE(
asn1.IMPLICIT(2, cls=asn1.APPLICATION_FLAG),
asn1.SEQUENCE([('reason', None,
asn1.TYPE(asn1.IMPLICIT(0, cls=asn1.CONTEXT_FLAG),
Release_request_reason), 1, None),
('user-information', None,
asn1.TYPE(asn1.IMPLICIT(30, cls=asn1.CONTEXT_FLAG),
TimeTicks=asn1.TYPE(asn1.IMPLICIT(3,cls=asn1.APPLICATION_FLAG),asn1.INTEGER_class ([],0,4294967295))
SimpleSyntax=asn1.CHOICE ([('number',None,asn1.INTEGER_class ([],None,None)),
('string',None,asn1.OCTSTRING),
('object',None,asn1.OBJECT_IDENTIFIER),
('empty',None,asn1.NULL)])
Gauge=asn1.TYPE(asn1.IMPLICIT(2,cls=asn1.APPLICATION_FLAG),asn1.INTEGER_class ([],0,4294967295))
IpAddress=asn1.TYPE(asn1.IMPLICIT(0,cls=asn1.APPLICATION_FLAG),asn1.OCTSTRING)
NetworkAddress=asn1.CHOICE ([('internet',None,IpAddress)])
ApplicationSyntax=asn1.CHOICE ([('address',None,NetworkAddress),
('counter',None,Counter),
('gauge',None,Gauge),
('ticks',None,TimeTicks),
('arbitrary',None,Opaque)])
ObjectSyntax=asn1.CHOICE ([('simple',None,SimpleSyntax),
('application-wide',None,ApplicationSyntax)])
VarBind=asn1.SEQUENCE ([('name',None,ObjectName,0,None),
('value',None,ObjectSyntax,0,None)], seq_name = 'VarBind')
VarBindList=asn1.SEQUENCE_OF (VarBind)
PDU=asn1.SEQUENCE ([('request-id',None,asn1.INTEGER_class ([],None,None),0,None),
('error-status',None,asn1.INTEGER_class ([('noError',0),('tooBig',1),('noSuchName',2),('badValue',3),('readOnly',4),('genErr',5)],None,None),0,None),
('error-index',None,asn1.INTEGER_class ([],None,None),0,None),
('variable-bindings',None,VarBindList,0,None)], seq_name = 'PDU')
GetRequest_PDU=asn1.TYPE(asn1.IMPLICIT(0,cls=asn1.CONTEXT_FLAG),PDU)
GetResponse_PDU=asn1.TYPE(asn1.IMPLICIT(2,cls=asn1.CONTEXT_FLAG),PDU)
GetNextRequest_PDU=asn1.TYPE(asn1.IMPLICIT(1,cls=asn1.CONTEXT_FLAG),PDU)
Trap_PDU=asn1.TYPE(asn1.IMPLICIT(4,cls=asn1.CONTEXT_FLAG),asn1.SEQUENCE ([('enterprise',None,asn1.OBJECT_IDENTIFIER,0,None),
('agent-addr',None,NetworkAddress,0,None),
('generic-trap',None,asn1.INTEGER_class ([('coldStart',0),('warmStart',1),('linkDown',2),('linkUp',3),('authenticationFailure',4),('egpNeighborLoss',5),('enterpriseSpecific',6)],None,None),0,None),
('specific-trap',None,asn1.INTEGER_class ([],None,None),0,None),
('time-stamp',None,TimeTicks,0,None),
('variable-bindings',None,VarBindList,0,None)], seq_name = 'Trap-PDU'))
SetRequest_PDU=asn1.TYPE(asn1.IMPLICIT(3,cls=asn1.CONTEXT_FLAG),PDU)