在python中创建一个ActiveSync SendMail请求

时间:2014-08-21 18:11:21

标签: python xml mime activesync wbxml

我正在尝试在python中实现简单的EAS客户端功能并使用此库:https://code.google.com/p/py-eas-client/

我可以成功配置,FolderSync,同步和提取以阅读邮件和下载附件。该库具有用于这些命令的内置函数,但不适用于SendMail。所以我正在尝试自己实现SendMail:

def sendmail(self):
    send_url = self.add_parameters(self.get_url(),
                                   {"Cmd": "SendMail", "User": self.username, "DeviceId": self.device_id,
                                    "DeviceType": self.device_type})
    d = self.agent.request(
        'POST',
        send_url,
        Headers({'User-Agent': ['python-EAS-Client 1.0'],
                 'Host': [self.server],
                 'MS-ASProtocolVersion': [self.server_version],
                 'X-MS-PolicyKey': [str(self.policy_key)],
                 'Content-Type': ["application/vnd.ms-sync.wbxml"],
                 'Authorization': [self.authorization_header()]}),
        SendMailProducer())
    d.addCallback(self.wbxml_response)
    return d



然后是SendMail wbxml生产者:

class SendMailProducer(WBXMLProducer):
    def __init__(self):
        msg = """From: xyz@xyz.org
To: xyz@xyz.org
Subject: From NSync
MIME-Version: 1.0
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3350
This is the body text."""
        wbdict = {
        "SendMail": [
            ("ClientId", "12312312312352173263123"),                   
            ("Mime", msg)
        ]
        }

        wb = convert_dict_to_wbxml(wbdict, default_page_num=3)
        print wb
        return WBXMLProducer.__init__(self, wb, verbose=True)



在dewbxml.py中,我不得不添加对ComposeMail名称空间的支持:

{ # Page 3 - ComposeMail
            "name":"ComposeMail",
                0x05: ('SendMail', None),
                0x10: ('Mime', None),
                0x11: ('ClientId', None)
            }



使用此我得到503错误响应。我几乎可以肯定我没有正确地准备wbxml。如果我可以成功获取策略密钥,是否有更简单的方法在python中执行activesync SendMail?我还没有找到任何其他方法来编码wbxml。谢谢你的帮助。

1 个答案:

答案 0 :(得分:1)

想出来,这是wbxml的一个问题。使用库libwbxml工作正常。但不幸的是,python中没有包装器