配置反向代理后Django Web应用无法正常运行的问题求助

大家好，我碰到了一个反向代理相关的问题，想请各位帮忙看看。

我的Django Web应用和另一台服务器共用外部的80和443端口，不启用反向代理的时候localhost运行完全正常，但一旦开启反向代理，就会出现各种错误，根本没法正常访问。

我的reverse-proxy.conf配置内容如下：

# SSL Certificate and other SSL configurations

SSLProxyEngine on

ProxyRequests on

SSLProxyVerify require

SSLProxyCheckPeerCN on

SSLProxyCheckPeerName on

SSLProxyCheckPeerExpire on

ProxyPreserveHost on

RequestHeader set X-Forwarded-Proto https

# Reverse Proxy Configuration

ProxyPass "/" "https://192.168.1.83/"

ProxyPassReverse "/" "https://192.168.1.83/"

# Additional SSL configurations if needed

我已经配置了把所有HTTP请求重定向到HTTPS，并且在我的SSL-HTTPS配置文件里引入了上面的代理配置。当我注释掉Include .../reverse-proxy.conf这一行时，网站运行完全正常，但启用反向代理后，就出现了以下错误：

Apache错误日志： #

[Thu Jan 18 07:09:39.835368 2024] [ssl:error] [pid 46505:tid 133251102926528] [remote 192.168.1.83:443] AH02039: Certificate Verification: Error (20): unable to get local issuer certificate

[Thu Jan 18 07:09:39.835470 2024] [ssl:error] [pid 46505:tid 133251102926528] [remote 192.168.1.83:443] AH02040: Certificate Verification: Certificate Chain too long (chain has 2 certificates, but maximum allowed are only 1)

[Thu Jan 18 07:09:39.835773 2024] [proxy:error] [pid 46505:tid 133251102926528] (20014)Internal error (specific information not available): [client 119.74.38.81:51224] AH01084: pass request body failed to 192.168.1.83:443 (192.168.1.83), referer: https://acupunctureclassique.duckdns.org/

[Thu Jan 18 07:09:39.835832 2024] [proxy:error] [pid 46505:tid 133251102926528] [client 119.74.38.81:51224] AH00898: Error during SSL Handshake with remote server returned by /login/, referer: https://acupunctureclassique.duckdns.org/

[Thu Jan 18 07:09:39.835861 2024] [proxy_http:error] [pid 46505:tid 133251102926528] [client 119.74.38.81:51224] AH01097: pass request body failed to 192.168.1.83:443 (192.168.1.83) from 119.74.38.81 (), referer: https://acupunctureclassique.duckdns.org/

前端显示的错误： #

Proxy Error

The proxy server could not handle the request

Reason: Error during SSL Handshake with remote server

Apache/2.4.58 (Ubuntu) Server at acupunctureclassique.duckdns.org Port 443

另外补充一下apachectl -S的输出信息，方便大家排查：

VirtualHost configuration:
*:443                  acupunctureclassique.duckdns.org (/etc/apache2/sites-enabled/acu-le-ssl.conf:2)
*:80                   acupunctureclassique.duckdns.org (/etc/apache2/sites-enabled/acu.conf:1)
ServerRoot: "/etc/apache2"
Main DocumentRoot: "/var/www/html"
Main ErrorLog: "/var/log/apache2/error.log"
Mutex ssl-stapling: using_defaults
Mutex proxy: using_defaults
Mutex ssl-cache: using_defaults
Mutex default: dir="/var/run/apache2/" mechanism=default
Mutex watchdog-callback: using_defaults
Mutex rewrite-map: using_defaults
Mutex ssl-stapling-refresh: using_defaults
PidFile: "/var/run/apache2/apache2.pid"
Define: DUMP_VHOSTS
Define: DUMP_RUN_CFG
User: name="www-data" id=33 not_used
Group: name="www-data" id=33 not_used

备注：内容来源于stack exchange，提问作者Sati