ldap-python-webui/libs/helper.py

#!/usr/bin/python3

import sqlite3
import re

class Tools():
    
   def __init__(self):        
      self.username = ''

   #check code
   def code_is_valid(self, code, db):
      con = sqlite3.connect(db)
      cur = con.cursor()

      codes=[]
      for row in cur.execute('SELECT * FROM codes WHERE valid = 1'):
         codes.append(row[0])
      return(bool(code in codes))

   def mark_code_as_used(self, code, db):
      con = sqlite3.connect(db)
      cur = con.cursor()

      cur.execute('''UPDATE codes SET valid=? WHERE code==?''',(0, code))
      con.commit()

   #form validation

   def input_validation(self, e, ws=None):
      if ws:
          #accepts whitespaces
          regex = r'^\w+( \w+)*$'
      else:
          regex = r'^\w+$'
      return(bool(re.fullmatch(regex, e)))

   def email_validation(self, e):
      regex = r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b'
      return(bool(re.fullmatch(regex, e)))

   def pwd_validation(self, e):
      regex = r'^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[@$!%*#?&])[A-Za-z\d@$!#%*?&]{8,18}$'
      return(bool(re.fullmatch(regex, e)))

tools = Tools()