From 153f9f38cc9cf4a1644dd58108d32a7834071bd2 Mon Sep 17 00:00:00 2001
From: Terrtia <or1994@hotmail.fr>
Date: Fri, 27 Jul 2018 10:20:03 +0200
Subject: [PATCH] chg: [BankAccount] regex

---
 bin/BankAccount.py | 36 +++++++++++++++++++++++++-----------
 1 file changed, 25 insertions(+), 11 deletions(-)

diff --git a/bin/BankAccount.py b/bin/BankAccount.py
index f2619cb6..f8c057c3 100755
--- a/bin/BankAccount.py
+++ b/bin/BankAccount.py
@@ -2,12 +2,12 @@
 # -*-coding:UTF-8 -*
 
 """
-The ApiKey Module
+The BankAccount Module
 ======================
 
 This module is consuming the Redis-list created by the Categ module.
 
-It apply API_key regexes on paste content and warn if above a threshold.
+It apply BankAccount regexes on paste content and warn if above a threshold.
 
 """
 
@@ -15,6 +15,7 @@ import redis
 import time
 import re
 import string
+from itertools import chain
 
 from packages import Paste
 from pubsublogger import publisher
@@ -31,15 +32,19 @@ def timeout_handler(signum, frame):
 
 signal.signal(signal.SIGALRM, timeout_handler)
 
-LETTERS_IBAN = {ord(d): str(i) for i, d in enumerate(string.digits + string.ascii_uppercase)}
+#LETTERS_IBAN = {ord(d): str(i) for i, d in enumerate(string.digits + string.ascii_uppercase)}
+_LETTERS_IBAN = chain(enumerate(string.digits + string.ascii_uppercase),
+                 enumerate(string.ascii_lowercase, 10))
+LETTERS_IBAN = {ord(d): str(i) for i, d in _LETTERS_IBAN}
 
 def iban_number(iban):
-    return (iban[4:] + iban[:4].translate(LETTERS_IBAN))
+    return (iban[4:] + iban[:4]).translate(LETTERS_IBAN)
 
 def is_valid_iban(iban):
-    iban = iban.replace(' ', '')
     iban_numb = iban_number(iban)
     iban_numb_check = iban_number(iban[:2] + '00' + iban[4:])
+    print(iban_numb)
+    print(iban_numb_check)
     check_digit = '{:0>2}'.format(98 - (int(iban_numb_check) % 97))
     if check_digit == iban[2:4] and int(iban_numb) % 97 == 1:
         # valid iban
@@ -51,10 +56,16 @@ def is_valid_iban(iban):
 def check_all_iban(l_iban, paste, filename):
     nb_valid_iban = 0
     for iban in l_iban:
-        print('checking '+iban)
-        if is_valid_iban(iban):
-            print('------')
-            nb_valid_iban = nb_valid_iban + 1
+        iban = iban[0]+iban[1]+iban[2]
+        iban = ''.join(e for e in iban if e.isalnum())
+        #iban = iban.upper()
+        res = iban_regex_verify.findall(iban)
+        if res:
+            print('checking '+iban)
+            if is_valid_iban(iban):
+                print('------')
+                nb_valid_iban = nb_valid_iban + 1
+
     if(nb_valid_iban > 0):
         to_print = 'Iban;{};{};{};'.format(paste.p_source, paste.p_date, paste.p_name)
         publisher.warning('{}Checked found {} IBAN;{}'.format(
@@ -78,7 +89,10 @@ if __name__ == "__main__":
 
     message = p.get_from_set()
 
-    iban_regex = re.compile(r'\b[A-Za-z]{2}[0-9]{2}(?:[ ]?[0-9]{4}){4}(?:[ ]?[0-9]{1,2})?\b')
+    #iban_regex = re.compile(r'\b[A-Za-z]{2}[0-9]{2}(?:[ ]?[0-9]{4}){4}(?:[ ]?[0-9]{1,2})?\b')
+    iban_regex = re.compile(r'\b([A-Za-z]{2}[ \-]?[0-9]{2})(?=(?:[ \-]?[A-Za-z0-9]){9,30})((?:[ \-]?[A-Za-z0-9]{3,5}){2,6})([ \-]?[A-Za-z0-9]{1,3})\b')
+    iban_regex_verify = re.compile(r'^([A-Z]{2})([0-9]{2})([A-Z0-9]{9,30})$')
+
 
     while True:
 
@@ -103,5 +117,5 @@ if __name__ == "__main__":
                 check_all_iban(l_iban, paste, filename)
 
         else:
-            publisher.debug("Script ApiKey is Idling 10s")
+            publisher.debug("Script BankAccount is Idling 10s")
             time.sleep(10)