New Passwords for TFN 1.2

##############################################
#    Password generator by gschenker        #
#--------------------------------------------#
#                                            #
# Function: genpwd(seclvl)                  #
# Parameter: seclvl (security level def. 0-4)#
# Result: Generated password on 6 to 12 chars#
#--------------------------------------------#
# Valid security level (seclvl) values:      #
# 0 - Only numeric password up to 6 digits  #
# 1 - Lower alphanumeric password (7 digits) #
# 2 - Alphanumeric password (8 digits)      #
# 3 - Numbers and letters alike (9 digits)  #
# 4 - Spec. characters permitted (10 digits)  #
#                                            #
##############################################

import random

# Password ranges initialized
numlist= ['0']
lanlist= ['a']
anrlist= ['A']
anmlist= ['0']
spclist= ['0']

# Numeric characters only
for n in range(49, 58):
    numlist.append(chr(n))

# Alphanumeric lower cased characters only
for ch in range(98, 123):
    lanlist.append(chr(ch))

# Mixed - upper and lower - alphanumeric letters (without any numbers)
for ch in range(98, 123):
    anrlist.append(chr(ch))
    anrlist.append(chr(ch-32))

# Numeric and alphanumeric characters
anmlist = numlist+anrlist

# All characters permitted - except special characters
alllist = anmlist

# Adding special characters range for others ranges
for ch in range(34, 48):
    alllist.append(chr(ch))

# Password generator method by Sinya
def genpwd(seclvl):

    # Password local variable init.
    pwd =""

    for i in range(0, 6+seclvl):
       
        # Only numbers are permitted (up to 6 characters)
        if seclvl==0:
          pwd = pwd + numlist[random.randrange(0, len(numlist))]

        # Only lowercase characters are permitted (up to 7 characters)
        elif seclvl==1:
          pwd = pwd + lanlist[random.randrange(0, len(lanlist))]

        # Upper- and lowercase characters are permitted (up to 8 characters)
        elif seclvl==2:
          pwd = pwd + anrlist[random.randrange(0, len(anrlist))]

        # All characters are permitted - except special characters (up to 9 characters)
        elif seclvl==3:
          pwd = pwd + anmlist[random.randrange(0, len(anmlist))]

        # All characters are permitted - including special characters (up to 10 characters)
        elif seclvl==4:
          pwd = pwd + alllist[random.randrange(0, len(alllist))]

    return pwd