56 lines
1.9 KiB
Python
56 lines
1.9 KiB
Python
import re
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import random
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import string
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from functools import wraps
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from flask import session, redirect, url_for, flash
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def generate_random_password(length=6):
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return ''.join(random.choices(string.ascii_letters + string.digits, k=length))
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def validate_rut(rut):
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rut_clean = re.sub(r'[^0-9kK]', '', rut).upper()
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if len(rut_clean) < 2: return False
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body, dv = rut_clean[:-1], rut_clean[-1]
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try:
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body_reversed = reversed(body)
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total = sum(int(digit) * factor for digit, factor in zip(body_reversed, [2, 3, 4, 5, 6, 7, 2, 3, 4, 5, 6, 7]))
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calc_dv = 11 - (total % 11)
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if calc_dv == 11: calc_dv = '0'
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elif calc_dv == 10: calc_dv = 'K'
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else: calc_dv = str(calc_dv)
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return calc_dv == dv
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except ValueError:
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return False
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def format_rut(rut):
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rut_clean = re.sub(r'[^0-9kK]', '', rut).upper()
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body, dv = rut_clean[:-1], rut_clean[-1]
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body_fmt = f"{int(body):,}".replace(',', '.')
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return f"{body_fmt}-{dv}"
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def validate_phone(phone):
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phone_clean = re.sub(r'\D', '', phone)
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if phone_clean.startswith('56'): phone_clean = phone_clean[2:]
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return len(phone_clean) == 9
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def format_phone(phone):
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phone_clean = re.sub(r'\D', '', phone)
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if phone_clean.startswith('56'): phone_clean = phone_clean[2:]
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return f"+56 {phone_clean[-9]} {phone_clean[-8:-4]} {phone_clean[-4:]}"
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def login_required(f):
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@wraps(f)
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def decorated_function(*args, **kwargs):
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if 'user_id' not in session:
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return redirect(url_for('index'))
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return f(*args, **kwargs)
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return decorated_function
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def admin_required(f):
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@wraps(f)
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def decorated_function(*args, **kwargs):
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if 'user_id' not in session or not session.get('is_admin'):
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flash("Acceso denegado. Se requieren permisos de administrador.", "danger")
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return redirect(url_for('index'))
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return f(*args, **kwargs)
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return decorated_function |