我正在尝试创建一个 aiosmtpd 服务器来处理收到的电子邮件。 它无需身份验证就可以很好地工作,但我根本无法弄清楚如何设置身份验证。 我已经浏览了文档并搜索了这方面的示例。
我目前如何使用它的示例:
from aiosmtpd.controller import Controller
class CustomHandler:
async def handle_DATA(self, server, session, envelope):
peer = session.peer
mail_from = envelope.mail_from
rcpt_tos = envelope.rcpt_tos
data = envelope.content # type: bytes
# Process message data...
print('peer:' + str(peer))
print('mail_from:' + str(mail_from))
print('rcpt_tos:' + str(rcpt_tos))
print('data:' + str(data))
return '250 OK'
if __name__ == '__main__':
handler = CustomHandler()
controller = Controller(handler, hostname='192.168.8.125', port=10025)
# Run the event loop in a separate thread.
controller.start()
# Wait for the user to press Return.
input('SMTP server running. Press Return to stop server and exit.')
controller.stop()```
which is the basic method from the documentation.
could someone please provide me with an example as to how to do simple authentication?
答案 0 :(得分:0)
好的,因为您使用的是 1.3.0 版,所以您可以按照 documentation for Authentication 操作。
一个快速开始的方法是创建一个跟在 Authenticator Callback guidelines 后面的“身份验证器函数”(可以是处理程序类中的一个方法,也可以是独立的)。
一个简单的例子:
from aiosmtpd.smtp import AuthResult, LoginPassword
auth_db = {
b"user1": b"password1",
b"user2": b"password2",
b"user3": b"password3",
}
# Name can actually be anything
def authenticator_func(server, session, envelope, mechanism, auth_data):
# For this simple example, we'll ignore other parameters
assert isinstance(auth_data, LoginPassword)
username = auth_data.login
password = auth_data.password
# If we're using a set containing tuples of (username, password),
# we can simply use `auth_data in auth_set`.
# Or you can get fancy and use a full-fledged database to perform
# a query :-)
if auth_db.get(username) == password:
return AuthResult(success=True)
else:
return AuthResult(success=False, handled=False)
然后你正在创建控制器,像这样创建它:
controller = Controller(
handler,
hostname='192.168.8.125',
port=10025,
authenticator=authenticator_func, # i.e., the name of your authenticator function
auth_required=True, # Depending on your needs
)