Nginx转发到Flask应用scheme获取不到https

通过Nginx配置转发到Flask应用

server { listen 80; server_name _; access_log  /var/log/nginx/access.log; error_log  /var/log/nginx/error.log; location / { proxy_pass http://127.0.0.1:8000/; proxy_redirect off; proxy_set_header   Host $host; proxy_set_header   X-Real-IP $remote_addr; proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header   X-Forwarded-Proto $scheme; }
}

  

 

  
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配置中明明已经有$scheme 字段配置了，Flask中只能获取到http,而不是https

还需要在Flask应用中加入以下代码才能生效

from werkzeug.middleware.proxy_fix import ProxyFix

app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)

  

 

  
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参考
https://stackoverflow.com/questions/23347387/x-forwarded-proto-and-flask

https://flask.palletsprojects.com/en/1.1.x/deploying/wsgi-standalone/#proxy-setups

文章来源: pengshiyu.blog.csdn.net，作者：彭世瑜，版权归原作者所有，如需转载，请联系作者。

原文链接：pengshiyu.blog.csdn.net/article/details/109028664