问题描述
我一直在考虑为我的某个应用程序制作iOS推送通知服务。它有一个Python 2.7后端,所以我想用Python而不是PHP(或其他任何东西)来做。
I've been looking into making an iOS push notification service for one of my apps lately. It has a Python 2.7 backend so I wanted to do it in Python rather than PHP (or anything else).
我有代码发送通知和设备接收它,但是每次我运行代码时它都会要求我手动输入PEM文件的密码短语。
I've got code that sends a notification and the device receives it, however every time I run the code it asks me to manually enter a 'pass phrase' for the PEM file.
这不太理想,因为我想要这个要在服务器上自动完成,当需要发送通知时,它应该发送它。我在Python 2.7的文档中找不到任何允许我在连接时自动设置密码的密码短语。
This is not ideal, as I want this to be all automated on the server, when it needs to send a notification, it should just send it. I can't find anything in the docs for Python 2.7 that allow me to automatically set the pass phrase from a variable when connecting.
如果有人知道如何在Python 2.7或任何其他想法我将非常感激。
If anyone knows how to do this in Python 2.7 or any other ideas I would be really grateful.
这是一段代码:
certfile = 'devPEM.pem'
apns_address = ('gateway.sandbox.push.apple.com', 2195)
s = socket.socket()
sock = ssl.wrap_socket(s, ssl_version=ssl.PROTOCOL_SSLv3, certfile=certfile)
sock.connect(apns_address)
提前致谢。
推荐答案
所以BorrajaX建议的答案是不设置提示时密钥的密码。但是这是不可能的(至少在我的Mac上)要密码至少4个字符。
So the answer as BorrajaX suggested was to not set a password for the key when prompted. However this is not possible as (at least on my Mac) wants the password to be a minimum 4 characters.
解决这个问题的步骤是:
The steps to fix this are:
- 在开发人员门户中创建证书。
- 在Keychain Access中本地下载并打开证书
- 将证书的私钥从Keychain Access导出为.p12文件(我将其命名为aps_key.p12)。
- 在.p12键上运行以下命令:
openssl pkcs12 -nocerts -out aps_key.pem -in aps_key.p12
- 输入密码(我们会在一分钟内剥离。
- 运行以下内容以删除密码:
openssl rsa -in aps_key.pem -out new_aps_key.pem
- 将从开发人员中心下载的.cer转换为.pem文件:
openssl x509 -in aps.cer -inform der -out aps.pem
- 使用以下内容合并密钥和证书.pem文件:
cat aps.pem new_aps_ key.pem> final_aps.pem
- 您现在可以删除所有其他文件,
final_aps.pem
除外。
- Create the certificate in the developer portal.
- Download and open the certificate locally in Keychain Access
- Export the certificate’s private key as a .p12 file from Keychain Access (I named it aps_key.p12).
- Run the following on the .p12 key:
openssl pkcs12 -nocerts -out aps_key.pem -in aps_key.p12
- Enter a password (which we will strip in a minute).
- Run the following to strip the password:
openssl rsa -in aps_key.pem -out new_aps_key.pem
- Convert the .cer downloaded from the Developer Center to a .pem file:
openssl x509 -in aps.cer -inform der -out aps.pem
- Merge the key and certificate .pem files with the following:
cat aps.pem new_aps_key.pem > final_aps.pem
- You can now delete all other files, except for
final_aps.pem
.
final_aps.pem
文件然后使用上面的代码而不会被提示输入密码/密码短语。
The final_aps.pem
file then works with the code above without getting prompted for a password/pass phrase.
这是一个有用的网站,我找到了从.pem文件中删除密码的代码:
This is a useful website where I found the code for removing the password from the .pem file: http://www.sslshopper.com/article-most-common-openssl-commands.html
编辑:如果您不需要同一文件中的证书和密钥,则可以忽略步骤8并使用 aps.pem
和 new_aps_key.pem
files。
If you don't need the certificate and the key in the same file, you can just ignore step 8 and use the aps.pem
and new_aps_key.pem
files.
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