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添加 https 支持后，无法访问托管在 EC2 上的 Flask 应用程序

[英]Unable to access Flask app hosted on EC2 after adding https support

原文 2019-11-21 01:45:16 8 1 python/ amazon-web-services/ flask/ amazon-ec2

I have a Flask application currently using http being hosted on an ec2 instance.我有一个 Flask 应用程序，当前使用 http 托管在 ec2 实例上。 I want to host my application using https.我想使用 https 托管我的应用程序。 Currently with http, I am able to access my application (running on 0.0.0.0 port 80) by just accessing the ec2 public IP address (displays Running on http://0.0.0.0:80/ , and I am able to use my app at http://IP ). Currently with http, I am able to access my application (running on 0.0.0.0 port 80) by just accessing the ec2 public IP address (displays Running on http://0.0.0.0:80/ , and I am able to use my应用程序在http://IP ）。

I am following this tutorial to test https support: https://blog.miguelgrinberg.com/post/running-your-flask-application-over-https .我正在按照本教程测试 https 支持： https://blog.miguelgrinberg.com/post/running-your-flask-application-over-https 。

When I add the most basic app.run(ssl_context='adhoc') to my program, the app is now Running on https://0.0.0.0:80/ , but I am unable to access my app at https://IP .当我将最基本的app.run(ssl_context='adhoc')添加到我的程序中时，该应用程序现在Running on https://0.0.0.0:80/ ，但我无法在https://上访问我的应用程序知识产权。 I opened up my port 403 in my EC2 settings however I am still unable to communicate with my app using https...no response whenever I make a request.我在我的 EC2 设置中打开了端口 403，但是我仍然无法使用 https 与我的应用程序通信......每当我提出请求时都没有响应。

The same no response occurs when I run the application with gunicorn.当我使用 gunicorn 运行应用程序时，同样没有响应。 Am I missing something?我错过了什么吗？ I think my requests are well formed, however I am never able to communicate with my app when using https.我认为我的请求格式正确，但是在使用 https 时，我永远无法与我的应用程序通信。

1 个解决方案

Simple way is put your instance behind ALB.简单的方法是将您的实例放在 ALB 后面。 ALB is not only load balancer, but also integrate ACM for free. ALB 不仅是负载均衡器，还免费集成 ACM。