如何使用SDK使用-dot-语法为SSL获取适当的App Engine模块主机名？ [英] How do I obtain proper App Engine module hostname using -dot- syntax for SSL using the SDK?

问题描述

根据 App Engine上的文档，使用appspot时.com域名，你必须在子域名中使用 -dot - 而不是。进行欺骗。

According to the docs on App Engine, when using the appspot.com domain you have to do some trickery with -dot- instead of . in subdomains.

请注意，2013年4月，Google停止为托管于appspot.com的双通配域名颁发SSL
证书（即
.appspot.com的）。如果您依赖此类URL来访问应用程序的HTTPS，请更改任何应用程序逻辑以使用-dot-
而不是。。例如，要访问应用程序
myapp的版本1，请使用 https：// 1 -dot-myapp.appspot.com 而不是
https：//1.myapp .appspot.com的。如果您继续使用
https://1.myapp.appspot.com 证书不匹配，其中
将导致任何期望URL和
证书完全匹配的用户代理发生错误。

Please note that in April of 2013, Google stopped issuing SSL certificates for double-wildcard domains hosted at appspot.com (i.e. ..appspot.com). If you rely on such URLs for HTTPS access to your application, please change any application logic to use "-dot-" instead of ".". For example, to access version "1" of application "myapp" use "https://1-dot-myapp.appspot.com" instead of "https://1.myapp.appspot.com." If you continue to use "https://1.myapp.appspot.com" the certificate will not match, which will result in an error for any User-Agent that expects the URL and certificate to match exactly.

我正试图找出使用SDK生成这些网址而无需手动更换点的最佳方法。我试过 modules.get_hostname（module =我的模块名称），但它返回一个触发SSL不匹配错误的传统子域。

I am trying to figure out the best way to generate these URLs using the SDK without manually replacing the dots. I've tried modules.get_hostname(module="my module name") but it returns a traditional sub-domain that triggers the SSL mismatch error.

修改根据建议，我打开了

Edit Per suggestion, I opened a feature request for this functionality

推荐答案

举例来说

x = 'https://1.amodule.myapp.appspot.com'

您需要用 -dot - 来替换，但最后两个点因为 .appspot.com 部分保持原样），所以最后两个必须保持不变。

you need to replace all but the last two dots with -dot- (the last two must remain since the .appspot.com part much stay untouched).

推荐：

Given this, I'd recommend:

>>> x = 'https://1.amodule.myapp.appspot.com'
>>> dots = x.count('.')
>>> x.replace('.', '-dot-', dots - 2)
'https://1-dot-amodule-dot-myapp.appspot.com'

主要思想： x.count（'。'）告诉你有多少个点在所有字符串 x contains; x.replace 的第三个可选参数告诉Python 最多需要替换多少个个点。

The key ideas: x.count('.') tells you how many dots in all string x contains; the third optional argument to x.replace tells Python how many dots, at most, are to be replaced.

这篇关于如何使用SDK使用-dot-语法为SSL获取适当的App Engine模块主机名？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！