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73 lines
2.6 KiB
73 lines
2.6 KiB
# -*- coding: utf-8 -*-
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#
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from smtplib import SMTPSenderRefused
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from django.conf import settings
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from django.core.mail import send_mail, get_connection
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from django.utils.translation import gettext_lazy as _
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from rest_framework.views import Response, APIView
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from common.utils import get_logger
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from .. import serializers
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logger = get_logger(__file__)
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__all__ = ['MailTestingAPI']
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class MailTestingAPI(APIView):
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serializer_class = serializers.MailTestSerializer
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success_message = _("Test mail sent to {}, please check")
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rbac_perms = {
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'POST': 'settings.change_email'
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}
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def post(self, request):
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serializer = self.serializer_class(data=request.data)
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serializer.is_valid(raise_exception=True)
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# 测试邮件时，邮件服务器信息从配置中获取
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email_host = settings.EMAIL_HOST
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email_port = settings.EMAIL_PORT
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email_host_user = settings.EMAIL_HOST_USER
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email_host_password = settings.EMAIL_HOST_PASSWORD
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email_from = serializer.validated_data.get('EMAIL_FROM')
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email_use_ssl = settings.EMAIL_USE_SSL
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email_use_tls = settings.EMAIL_USE_TLS
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email_recipient = serializer.validated_data.get('EMAIL_RECIPIENT')
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# 设置 settings 的值，会导致动态配置在当前进程失效
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# for k, v in serializer.validated_data.items():
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# if k.startswith('EMAIL'):
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# setattr(settings, k, v)
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try:
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subject = settings.EMAIL_SUBJECT_PREFIX or '' + "Test"
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message = "Test smtp setting"
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email_from = email_from or email_host_user
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email_recipient = email_recipient or email_from
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connection = get_connection(
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host=email_host, port=email_port,
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username=email_host_user, password=email_host_password,
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use_tls=email_use_tls, use_ssl=email_use_ssl,
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)
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send_mail(
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subject, message, email_from, [email_recipient],
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connection=connection
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)
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except SMTPSenderRefused as e:
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error = e.smtp_error
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if isinstance(error, bytes):
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for coding in ('gbk', 'utf8'):
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try:
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error = error.decode(coding)
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except UnicodeDecodeError:
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continue
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else:
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break
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return Response({"error": str(error)}, status=400)
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except Exception as e:
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logger.error(e)
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return Response({"error": str(e)}, status=400)
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return Response({"msg": self.success_message.format(email_recipient)})
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