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import sys, string
import dcerpc
def ResizeBufferCall(fn, pipe, r):
r['buffer'] = None
r['buf_size'] = 0
result = fn(pipe, r)
if result['result'] == dcerpc.WERR_INSUFFICIENT_BUFFER or \
result['result'] == dcerpc.WERR_MORE_DATA:
r['buffer'] = result['buf_size'] * '\x00'
r['buf_size'] = result['buf_size']
result = fn(pipe, r)
return result
def test_OpenPrinterEx(pipe, printer):
print 'spoolss_OpenPrinterEx(%s)' % printer
printername = '\\\\%s' % dcerpc.dcerpc_server_name(pipe)
if printer is not None:
printername = printername + '\\%s' % printer
r = {}
r['printername'] = printername
r['datatype'] = None
r['devmode_ctr'] = {}
r['devmode_ctr']['size'] = 0
r['devmode_ctr']['devmode'] = None
r['access_mask'] = 0x02000000
r['level'] = 1
r['userlevel'] = {}
r['userlevel']['level1'] = {}
r['userlevel']['level1']['size'] = 0
r['userlevel']['level1']['client'] = None
r['userlevel']['level1']['user'] = None
r['userlevel']['level1']['build'] = 1381
r['userlevel']['level1']['major'] = 2
r['userlevel']['level1']['minor'] = 0
r['userlevel']['level1']['processor'] = 0
result = dcerpc.spoolss_OpenPrinterEx(pipe, r)
return result['handle']
def test_ClosePrinter(pipe, handle):
r = {}
r['handle'] = handle
dcerpc.spoolss_ClosePrinter(pipe, r)
def test_GetPrinter(pipe, handle):
r = {}
r['handle'] = handle
for level in [0, 1, 2, 3, 4, 5, 6, 7]:
print 'spoolss_GetPrinter(level = %d)' % level
r['level'] = level
r['buffer'] = None
r['buf_size'] = 0
result = ResizeBufferCall(dcerpc.spoolss_GetPrinter, pipe, r)
def test_EnumForms(pipe, handle):
print 'spoolss_EnumForms()'
r = {}
r['handle'] = handle
r['level'] = 1
r['buffer'] = None
r['buf_size'] = 0
result = ResizeBufferCall(dcerpc.spoolss_EnumForms, pipe, r)
forms = dcerpc.unmarshall_spoolss_FormInfo_array(
result['buffer'], r['level'], result['count'])
for form in forms:
r = {}
r['handle'] = handle
r['formname'] = form['info1']['formname']
r['level'] = 1
result = ResizeBufferCall(dcerpc.spoolss_GetForm, pipe, r)
def test_EnumPorts(pipe, handle):
print 'spoolss_EnumPorts()'
r = {}
r['handle'] = handle
r['level'] = 1
r['buffer'] = None
r['buf_size'] = 0
result = ResizeBufferCall(dcerpc.spoolss_EnumPorts, pipe, r)
def test_DeleteForm(pipe, handle, formname):
r = {}
r['handle'] = handle
r['formname'] = formname
dcerpc.spoolss_DeleteForm(pipe, r)
def test_GetForm(pipe, handle, formname):
r = {}
r['handle'] = handle
r['formname'] = formname
r['level'] = 1
result = ResizeBufferCall(dcerpc.spoolss_GetForm, pipe, r)
return result['info']['info1']
def test_SetForm(pipe, handle, form):
print 'spoolss_SetForm()'
r = {}
r['handle'] = handle
r['level'] = 1
r['formname'] = form['info1']['formname']
r['info'] = form
dcerpc.spoolss_SetForm(pipe, r)
newform = test_GetForm(pipe, handle, r['formname'])
if form['info1'] != newform:
print 'SetForm: mismatch: %s != %s' % \
(r['info']['info1'], f)
sys.exit(1)
def test_AddForm(pipe, handle):
print 'spoolss_AddForm()'
formname = '__testform__'
r = {}
r['handle'] = handle
r['level'] = 1
r['info'] = {}
r['info']['info1'] = {}
r['info']['info1']['formname'] = formname
r['info']['info1']['flags'] = 0x0002
r['info']['info1']['width'] = 100
r['info']['info1']['length'] = 100
r['info']['info1']['left'] = 0
r['info']['info1']['top'] = 1000
r['info']['info1']['right'] = 2000
r['info']['info1']['bottom'] = 3000
try:
result = dcerpc.spoolss_AddForm(pipe, r)
except dcerpc.WERROR, arg:
if arg[0] == dcerpc.WERR_ALREADY_EXISTS:
test_DeleteForm(pipe, handle, formname)
result = dcerpc.spoolss_AddForm(pipe, r)
f = test_GetForm(pipe, handle, formname)
if r['info']['info1'] != f:
print 'AddForm: mismatch: %s != %s' % \
(r['info']['info1'], f)
sys.exit(1)
r['formname'] = formname
test_SetForm(pipe, handle, r['info'])
test_DeleteForm(pipe, handle, formname)
def test_EnumJobs(pipe, handle):
print 'spoolss_EnumJobs()'
r = {}
r['handle'] = handle
r['firstjob'] = 0
r['numjobs'] = 0xffffffff
r['level'] = 1
result = ResizeBufferCall(dcerpc.spoolss_EnumJobs, pipe, r)
if result['buffer'] is None:
return
jobs = dcerpc.unmarshall_spoolss_JobInfo_array(
result['buffer'], r['level'], result['count'])
for job in jobs:
s = {}
s['handle'] = handle
s['job_id'] = job['info1']['job_id']
s['level'] = 1
result = ResizeBufferCall(dcerpc.spoolss_GetJob, pipe, s)
if result['info'] != job:
print 'EnumJobs: mismatch: %s != %s' % (result['info'], job)
sys.exit(1)
# TODO: AddJob, DeleteJob, ScheduleJob
def test_EnumPrinterData(pipe, handle):
print 'test_EnumPrinterData()'
enum_index = 0
while 1:
r = {}
r['handle'] = handle
r['enum_index'] = enum_index
r['value_offered'] = 0
r['data_size'] = 0
result = dcerpc.spoolss_EnumPrinterData(pipe, r)
r['value_offered'] = result['value_needed']
r['data_size'] = result['data_size']
result = dcerpc.spoolss_EnumPrinterData(pipe, r)
if result['result'] == dcerpc.WERR_NO_MORE_ITEMS:
break
s = {}
s['handle'] = handle
s['value_name'] = result['value_name']
result2 = ResizeBufferCall(dcerpc.spoolss_GetPrinterData, pipe, s)
if result['buffer'][:result2['buf_size']] != result2['buffer']:
print 'EnumPrinterData/GetPrinterData mismatch'
sys.exit(1)
enum_index += 1
def test_SetPrinterDataEx(pipe, handle):
valuename = '__printerdataextest__'
data = '12345'
r = {}
r['handle'] = handle
r['key_name'] = 'DsSpooler'
r['value_name'] = valuename
r['type'] = 3
r['buffer'] = data
r['buf_size'] = len(data)
result = dcerpc.spoolss_SetPrinterDataEx(pipe, r)
def test_EnumPrinterDataEx(pipe, handle):
r = {}
r['handle'] = handle
r['key_name'] = 'DsSpooler'
r['buf_size'] = 0
result = dcerpc.spoolss_EnumPrinterDataEx(pipe, r)
if result['result'] == dcerpc.WERR_MORE_DATA:
r['buf_size'] = result['buf_size']
result = dcerpc.spoolss_EnumPrinterDataEx(pipe, r)
# TODO: test spoolss_GetPrinterDataEx()
def test_SetPrinterData(pipe, handle):
print 'testing spoolss_SetPrinterData()'
valuename = '__printerdatatest__'
data = '12345'
r = {}
r['handle'] = handle
r['value_name'] = valuename
r['type'] = 3 # REG_BINARY
r['buffer'] = data
r['real_len'] = 5
dcerpc.spoolss_SetPrinterData(pipe, r)
s = {}
s['handle'] = handle
s['value_name'] = valuename
result = ResizeBufferCall(dcerpc.spoolss_GetPrinterData, pipe, r)
if result['buffer'] != data:
print 'SetPrinterData: mismatch'
sys.exit(1)
dcerpc.spoolss_DeletePrinterData(pipe, r)
def test_EnumPrinters(pipe):
print 'testing spoolss_EnumPrinters()'
printer_names = None
r = {}
r['flags'] = 0x02
r['server'] = None
for level in [0, 1, 2, 4, 5]:
print 'test_EnumPrinters(level = %d)' % level
r['level'] = level
result = ResizeBufferCall(dcerpc.spoolss_EnumPrinters, pipe, r)
printers = dcerpc.unmarshall_spoolss_PrinterInfo_array(
result['buffer'], r['level'], result['count'])
if level == 2:
for p in printers:
# A nice check is for the specversion in the
# devicemode. This has always been observed to be
# 1025.
if p['info2']['devmode']['specversion'] != 1025:
print 'test_EnumPrinters: specversion != 1025'
sys.exit(1)
r['level'] = 1
result = ResizeBufferCall(dcerpc.spoolss_EnumPrinters, pipe, r)
for printer in dcerpc.unmarshall_spoolss_PrinterInfo_array(
result['buffer'], r['level'], result['count']):
if string.find(printer['info1']['name'], '\\\\') == 0:
print 'Skipping remote printer %s' % printer['info1']['name']
continue
printername = string.split(printer['info1']['name'], ',')[0]
handle = test_OpenPrinterEx(pipe, printername)
test_GetPrinter(pipe, handle)
test_EnumForms(pipe, handle)
test_AddForm(pipe, handle)
test_EnumJobs(pipe, handle)
test_EnumPrinterData(pipe, handle)
test_EnumPrinterDataEx(pipe, handle)
test_SetPrinterData(pipe, handle)
# test_SetPrinterDataEx(pipe, handle)
test_ClosePrinter(pipe, handle)
def test_EnumPrinterDrivers(pipe):
print 'test spoolss_EnumPrinterDrivers()'
for level in [1, 2, 3]:
r = {}
r['server'] = None
r['environment'] = None
r['level'] = level
result = ResizeBufferCall(dcerpc.spoolss_EnumPrinterDrivers, pipe, r)
for driver in dcerpc.unmarshall_spoolss_DriverInfo_array(
result['buffer'], r['level'], result['count']):
print driver
def test_PrintServer(pipe):
handle = test_OpenPrinterEx(pipe, None)
# EnumForms and AddForm tests return WERR_BADFID here (??)
test_ClosePrinter(pipe, handle)
def runtests(binding, domain, username, password):
print 'Testing SPOOLSS pipe'
pipe = dcerpc.pipe_connect(binding,
dcerpc.DCERPC_SPOOLSS_UUID, dcerpc.DCERPC_SPOOLSS_VERSION,
domain, username, password)
test_EnumPrinters(pipe)
test_EnumPrinterDrivers(pipe)
test_PrintServer(pipe)
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