from traceback import format_tb
if USE_DB: import pg
from time import time, sleep, mktime, localtime
-from popen2 import popen2
+from subprocess import Popen, PIPE
from LATClient import LATClient, LATClientException
from SerialClient import SerialClient, SerialClientException
from VendingMachine import VendingMachine, VendingException
from HorizScroll import HorizScroll
from random import random, seed
from Idler import GreetingIdler,TrainIdler,GrayIdler,StringIdler,ClockIdler,FortuneIdler,FileIdler,PipeIdler
-from SnackConfig import get_snacks, get_snack
+from SnackConfig import get_snack#, get_snacks
import socket
from posix import geteuid
-from LDAPConnector import get_uid, set_card_id
+from LDAPConnector import get_uid,get_uname, set_card_id
CREDITS="""
This vending machine software brought to you by:
def scroll_options(username, mk, welcome = False):
if welcome:
- # Balance checking: crap code, [DAA]'s fault
- # Updated 2011 to handle new dispense [MRD]
- raw_acct = os.popen('dispense acct %s' % username)
- acct = raw_acct.read()
+ # Balance checking
+ acct, unused = Popen(['dispense', 'acct', username], close_fds=True, stdout=PIPE).communicate()
# this is fucking appalling
balance = acct[acct.find("$")+1:acct.find("(")].strip()
- raw_acct.close()
msg = [(center('WELCOME'), False, TEXT_SPEED),
(center(username), False, TEXT_SPEED),
else:
msg = []
choices = ' '*10+'CHOICES: '
- try:
- coke_machine = file('/home/other/coke/coke_contents')
- cokes = coke_machine.readlines()
- coke_machine.close()
- except:
- cokes = []
- pass
+
+ # Get coke contents
+ cokes = []
+ for i in range(0, 7):
+ args = ('dispense', 'iteminfo', 'coke:%i' % i)
+ info, unused = Popen(args, close_fds=True, stdout=PIPE).communicate()
+ m = re.match("\s*[a-z]+:\d+\s+(\d+)\.(\d\d)\s+([^\n]+)", info)
+ cents = int(m.group(1))*100 + int(m.group(2))
+ cokes.append('%i %i %s' % (i, cents, m.group(3)));
+
for c in cokes:
c = c.strip()
(slot_num, price, slot_name) = c.split(' ', 2)
msg.append((choices, False, None))
mk.set_messages(msg)
-def get_pin(uid):
- try:
- info = pwd.getpwuid(uid)
- except KeyError:
- logging.info('getting pin for uid %d: user not in password file'%uid)
- return None
- if info.pw_dir == None: return False
- pinfile = os.path.join(info.pw_dir, '.pin')
- try:
- s = os.stat(pinfile)
- except OSError:
- logging.info('getting pin for uid %d: .pin not found in home directory'%uid)
- return None
- if s.st_mode & 077:
- logging.info('getting pin for uid %d: .pin has wrong permissions. Fixing.'%uid)
- os.chmod(pinfile, 0600)
- try:
- f = file(pinfile)
- except IOError:
- logging.info('getting pin for uid %d: I cannot read pin file'%uid)
- return None
- pinstr = f.readline()
- f.close()
- if not re.search('^'+'[0-9]'*PIN_LENGTH+'$', pinstr):
- logging.info('getting pin for uid %d: %s not a good pin'%(uid,repr(pinstr)))
- return None
- return int(pinstr)
+_pin_uid = 0
+_pin_uname = 'root'
+_pin_pin = '----'
+
+def _check_pin(uid, pin):
+ global _pin_uid
+ global _pin_uname
+ global _pin_pin
+ print "_check_pin('",uid,"',---)"
+ if uid != _pin_uid:
+ try:
+ info = pwd.getpwuid(uid)
+ except KeyError:
+ logging.info('getting pin for uid %d: user not in password file'%uid)
+ return None
+ if info.pw_dir == None: return False
+ pinfile = os.path.join(info.pw_dir, '.pin')
+ try:
+ s = os.stat(pinfile)
+ except OSError:
+ logging.info('getting pin for uid %d: .pin not found in home directory'%uid)
+ return None
+ if s.st_mode & 077:
+ logging.info('getting pin for uid %d: .pin has wrong permissions. Fixing.'%uid)
+ os.chmod(pinfile, 0600)
+ try:
+ f = file(pinfile)
+ except IOError:
+ logging.info('getting pin for uid %d: I cannot read pin file'%uid)
+ return None
+ pinstr = f.readline()
+ f.close()
+ if not re.search('^'+'[0-9]'*PIN_LENGTH+'$', pinstr):
+ logging.info('getting pin for uid %d: %s not a good pin'%(uid,repr(pinstr)))
+ return None
+ _pin_uid = uid
+ _pin_pin = pinstr
+ _pin_uname = info.pw_name
+ else:
+ pinstr = _pin_pin
+ if pin == int(pinstr):
+ logging.info("Pin correct for %d",uid)
+ else:
+ logging.info("Pin incorrect for %d",uid)
+ return pin == int(pinstr)
+
+def acct_is_disabled(name=None):
+ global _pin_uname
+ if name == None:
+ name = _pin_uname
+ acct, unused = Popen(['dispense', 'acct', _pin_uname], close_fds=True, stdout=PIPE).communicate()
+ # this is fucking appalling
+ flags = acct[acct.find("(")+1:acct.find(")")].strip()
+ if 'disabled' in flags:
+ return True
+ if 'internal' in flags:
+ return True
+ return False
def has_good_pin(uid):
- return get_pin(uid) != None
+ return _check_pin(uid, None) != None
def verify_user_pin(uid, pin, skip_pin_check=False):
- if skip_pin_check or get_pin(uid) == pin:
+ if skip_pin_check or _check_pin(uid, pin) == True:
info = pwd.getpwuid(uid)
if skip_pin_check:
+ if acct_is_disabled(info.pw_name):
+ logging.info('refused mifare for disabled acct uid %d (%s)'%(uid,info.pw_name))
+ return '-disabled-'
logging.info('accepted mifare for uid %d (%s)'%(uid,info.pw_name))
else:
logging.info('accepted pin for uid %d (%s)'%(uid,info.pw_name))
ClockIdler(v),
StringIdler(v),
TrainIdler(v),
+ # "Hello World" in brainfuck
+ StringIdler(v, text=">+++++++++[<++++++++>-]<.>+++++++[<++++>-]<+.+++++++..+++.[-]>++++++++[<++++>-] <.>+++++++++++[<++++++++>-]<-.--------.+++.------.--------.[-]>++++++++[<++++>- ]<+.[-]++++++++++."),
]
disabled = [
]
vstatus.mk.set_message('OPENSESAME')
logging.info('dispensing a door for %s'%vstatus.username)
if geteuid() == 0:
- ret = os.system('su - "%s" -c "dispense door"'%vstatus.username)
+ #ret = os.system('su - "%s" -c "dispense door"'%vstatus.username)
+ ret = os.system('dispense -u "%s" door'%vstatus.username)
else:
ret = os.system('dispense door')
if ret == 0:
return
elif vstatus.cur_selection[1] == '8':
v.display('GOT DRINK?')
- if ((os.system('su - "%s" -c "dispense %s"'%(vstatus.username, vstatus.cur_selection[0])) >> 8) != 0):
+ if ((os.system('dispense -u "%s" coke:%s'%(vstatus.username, vstatus.cur_selection[0])) >> 8) != 0):
v.display('SEEMS NOT')
else:
v.display('GOT DRINK!')
price, shortname, name = get_snack( '--' )
dollarprice = "$%.2f" % ( price / 100.0 )
v.display(vstatus.cur_selection+' - %s'%dollarprice)
- exitcode = os.system('su - "%s" -c "dispense give \>snacksales %d \'%s\'"'%(vstatus.username, price, name)) >> 8
+# exitcode = os.system('dispense -u "%s" give \>snacksales %d "%s"'%(vstatus.username, price, name)) >> 8
+# exitcode = os.system('dispense -u "%s" give \>sales\:snack %d "%s"'%(vstatus.username, price, name)) >> 8
+ exitcode = os.system('dispense -u "%s" snack:%s'%(vstatus.username, vstatus.cur_selection)) >> 8
if (exitcode == 0):
# magic dispense syslog service
syslog.syslog(syslog.LOG_INFO | syslog.LOG_LOCAL4, "vended %s (slot %s) for %s" % (name, vstatus.cur_selection, vstatus.username))
- v.vend(vstatus.cur_selection)
- v.display('THANK YOU')
+ (worked, code, string) = v.vend(vstatus.cur_selection)
+ if worked:
+ v.display('THANK YOU')
+ else:
+ print "Vend Failed:", code, string
+ v.display('VEND FAIL')
+ elif (exitcode == 5): # RV_BALANCE
+ v.display('NO MONEY?')
+ elif (exitcode == 4): # RV_ARGUMENTS (zero give causes arguments)
+ v.display('EMPTY SLOT')
+ elif (exitcode == 1): # RV_BADITEM (Dead slot)
+ v.display('EMPTY SLOT')
else:
syslog.syslog(syslog.LOG_INFO | syslog.LOG_LOCAL4, "failed vending %s (slot %s) for %s (code %d)" % (name, vstatus.cur_selection, vstatus.username, exitcode))
- v.display('NO MONEY?')
+ v.display('UNK ERROR')
sleep(1)
def price_check(v, vstatus):
if vstatus.cur_selection[1] == '8':
- v.display(center('SEE COKE'))
+ args = ('dispense', 'iteminfo', 'coke:' + vstatus.cur_selection[0])
+ info, unused = Popen(args, close_fds=True, stdout=PIPE).communicate()
+ dollarprice = re.match("\s*[a-z]+:\d+\s+(\d+\.\d\d)\s+([^\n]+)", info).group(1)
else:
# first see if it's a named slot
try:
except:
price, shortname, name = get_snack( '--' )
dollarprice = "$%.2f" % ( price / 100.0 )
- v.display(vstatus.cur_selection+' - %s'%dollarprice)
+ v.display(vstatus.cur_selection+' - %s'%dollarprice)
def handle_getting_pin_key(state, event, params, v, vstatus):
reset_idler(v, vstatus, 3)
return
+
+ if acct_is_disabled():
+ logging.info('user '+vstatus.cur_user+' is disabled')
+ vstatus.mk.set_messages(
+ [(' '*11+'ACCOUNT DISABLED'+' '*11, False, 3)])
+ vstatus.cur_user = ''
+ vstatus.cur_pin = ''
+
+ reset_idler(v, vstatus, 3)
+ return
vstatus.cur_pin = ''
try:
vstatus.cur_user = get_uid(card_id)
logging.info('Mapped card id to uid %s'%vstatus.cur_user)
- vstatus.username = verify_user_pin(int(vstatus.cur_user), None, True)
+ vstatus.username = get_uname(vstatus.cur_user)
+ if acct_is_disabled(vstatus.username):
+ vstatus.username = '-disabled-'
except ValueError:
vstatus.username = None
- if vstatus.username:
+ if vstatus.username == '-disabled-':
+ v.beep(40, False)
+ vstatus.mk.set_messages(
+ [(center('ACCT DISABLED'), False, 1.0),
+ (center('SORRY'), False, 0.5)])
+ vstatus.cur_user = ''
+ vstatus.cur_pin = ''
+ vstatus.username = None
+
+ reset_idler(v, vstatus, 2)
+ return
+ elif vstatus.username:
v.beep(0, False)
vstatus.cur_selection = ''
vstatus.change_state(STATE_GET_SELECTION)
sleep(5)
continue
+# run_forever(rfh, wfh, options, config_opts)
+
try:
run_forever(rfh, wfh, options, config_opts)
except VendingException:
git.ucc.asn.au / uccvend-vendserver.git / blobdiff
UCC git Repository :: git.ucc.asn.au