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71 lines
2.9 KiB
71 lines
2.9 KiB
# -*- coding: utf-8 -*-
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###############################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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#
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# Copyright (C) 2025-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
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# Author: Gion Dany (odoo@cybrosys.com)
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#
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# You can modify it under the terms of the GNU AFFERO
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# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
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#
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# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
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# (AGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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###############################################################################
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import logging
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import re
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import dns.resolver
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from odoo import models, api
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from odoo.exceptions import ValidationError
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_logger = logging.getLogger(__name__)
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class ResPartner(models.Model):
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_inherit = 'res.partner'
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@api.constrains('email')
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def _check_email_validate(self):
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""" Validate email format and check MX records if the setting is enabled. """
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# Check if validation is enabled in system settings
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validation_enabled = self.env['ir.config_parameter'].sudo().get_param(
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'contacts_email_validator.email_validation')
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if not validation_enabled or validation_enabled.lower() != 'true':
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return # Skip validation if disabled
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email_regex = r'^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$'
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for record in self:
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if record.email:
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# Check if email format is valid
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if not re.match(email_regex, record.email):
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raise ValidationError(f"Invalid email format: {record.email}")
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# Extract domain from email
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domain = record.email.split('@')[-1]
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try:
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# Check MX records for the domain
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mx_records = dns.resolver.resolve(domain, 'MX')
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if not mx_records:
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raise ValidationError(f"No valid mail server found for domain: {domain}")
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except dns.resolver.NoAnswer:
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raise ValidationError(f"No mail server found for domain: {domain}")
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except dns.resolver.NXDOMAIN:
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raise ValidationError(f"Invalid domain: {domain}")
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except dns.resolver.NoNameservers:
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_logger.warning(f"No nameservers found for domain: {domain}")
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except dns.resolver.Timeout:
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_logger.warning(f"DNS lookup timeout for domain: {domain}")
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except Exception as e:
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_logger.error(f"DNS lookup error for domain {domain}: {str(e)}")
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