Initial commit

keygen95.py

@@ -0,0 +1,36 @@
+import datetime,random,sys
+
+def genKey():
+    # XXXYY-OEM-NNSSSSS-ZZZZZ
+    #
+    # XXX   = Ordinal of the day
+    # YY    = Year (95-03)
+    # NN    = zeros
+    # SSSSS = Random numbers, sum is divisible by 7
+    # ZZZZZ = Random numbers
+    today            = datetime.date.today()
+    #day_of_year      = today.timetuple().tm_yday # use the actual day of the year
+    day_of_year      = random.randint(1,365) # use any random 3 digit number
+    random_year_full = random.randint(1995,2003)
+    random_year_two  = str(random_year_full)[2:]
+    rand_five = random.randint(10000,99999)
+    while True:
+        number = random.randint(10000,99999)
+        digit_sum = sum(map(int, str(number)))
+        if digit_sum % 7 == 0:
+            break
+    newKey = "{:03d}{}-OEM-{}{}-{}".format(day_of_year,random_year_two,"00",number,rand_five)
+    return newKey
+
+if len(sys.argv) > 1:
+    try:
+        argument = int(sys.argv[1])
+        if argument >= 1 and argument <= 20:
+            for i in range(1, argument+1):
+                print("{}:\t{}".format(i,genKey()))
+        else:
+            print("Argument not between 1 and 20.")
+    except ValueError:
+        print("Argument is not an integer.")
+else:
+    print(genKey())