Apache 가상 호스트 포트 443은 포트 80 구성의 콘텐츠를 제공합니다.

Question

저는 Ubuntu Server 22.04에서 Apache 2.4.52를 실행하고 있습니다. 포트 443을 통해 https를 실행하려고 하는데, 결국 포트 80에서 리디렉션하여 https에 콘텐츠를 강제 적용하려고 합니다. 그러나 브라우저가 https URL에 연결하고 올바른 SSL 인증서가 제공됨에도 불구하고 Apache는 포트 80 구성에서 DocumentRoot를 사용하는 것으로 보입니다.

예를 들어:

<VirtualHost *:80>

        ServerName [mydomain]
        ServerAlias [www.mydomain]
        DocumentRoot /var/www/testpage1/

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        #RewriteEngine On
        #RewriteCond %{HTTPS} off
        #RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI}
        #Redirect permanent / https://[mydomain]

</VirtualHost>

<VirtualHost *:443>

        ServerName [mydomain]
        ServerAlias [www.mydomain]
        DocumentRoot /var/www/testpage2/
        
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        SSLEngine on
        SSLCertificateFile /etc/letsencrypt/live/[mydomain]/fullchain.pem
        SSLCertificateKeyFile /etc/letsencrypt/live/[mydomain]/privkey.pem

</VirtualHost>

testpage2 대신 "/var/www/testpage1/"의 index.html이 표시됩니다.

---

이 시점에서 주석을 제거하면

#RewriteEngine On
#RewriteCond %{HTTPS} off
#RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI}

또는

#RewriteEngine On
#Redirect permanent / https://[mydomain]

그냥 "ERR_TOO_MANY_REDIRECTS" 오류가 발생했습니다.

포트 80 구성에서 DocumentRoot를 주석 처리하면 http와 https URL 모두 Apache 기본 구성 페이지로 이동합니다.

80 또는 443 구성에서 ServerName 및 ServerAlias를 주석 처리하면 둘 다 여전히 testpage1로 이동합니다.

---

/etc/apache2/에 있는 내 ports.conf는 다음과 같습니다:

Listen 80

<IfModule ssl_module>
        Listen 443
</IfModule>

<IfModule mod_gnutls.c>
        Listen 443
</IfModule>

SSL 모듈이 켜져 있는지 확인했습니다.

Apache 오류 로그에는 AH01909 "서버 인증서에 서버 이름과 일치하는 ID가 포함되어 있지 않습니다."라는 경고가 있습니다. 이것이 문제가 될 수 있습니까, 아니면 제가 놓친 다른 것이 있습니까?

도움을 주셔서 감사합니다.

---

편집: /etc/apache2/에 있는 apache2.conf는 다음과 같습니다.

# This is the main Apache server configuration file.  It contains the
# configuration directives that give the server its instructions.
# See http://httpd.apache.org/docs/2.4/ for detailed information about
# the directives and /usr/share/doc/apache2/README.Debian about Debian specific
# hints.
#
#
# Summary of how the Apache 2 configuration works in Debian:
# The Apache 2 web server configuration in Debian is quite different to
# upstream's suggested way to configure the web server. This is because Debian's
# default Apache2 installation attempts to make adding and removing modules,
# virtual hosts, and extra configuration directives as flexible as possible, in
# order to make automating the changes and administering the server as easy as
# possible.

# It is split into several files forming the configuration hierarchy outlined
# below, all located in the /etc/apache2/ directory:
#
#   /etc/apache2/
#   |-- apache2.conf
#   |   `--  ports.conf
#   |-- mods-enabled
#   |   |-- *.load
#   |   `-- *.conf
#   |-- conf-enabled
#   |   `-- *.conf
#   `-- sites-enabled
#       `-- *.conf
#
#
# * apache2.conf is the main configuration file (this file). It puts the pieces
#   together by including all remaining configuration files when starting up the
#   web server.
#
# * ports.conf is always included from the main configuration file. It is
#   supposed to determine listening ports for incoming connections which can be
#   customized anytime.
#
# * Configuration files in the mods-enabled/, conf-enabled/ and sites-enabled/
#   directories contain particular configuration snippets which manage modules,
#   global configuration fragments, or virtual host configurations,
#   respectively.
#
#   They are activated by symlinking available configuration files from their
#   respective *-available/ counterparts. These should be managed by using our
#   helpers a2enmod/a2dismod, a2ensite/a2dissite and a2enconf/a2disconf. See
#   their respective man pages for detailed information.
#
# * The binary is called apache2. Due to the use of environment variables, in
#   the default configuration, apache2 needs to be started/stopped with
#   /etc/init.d/apache2 or apache2ctl. Calling /usr/bin/apache2 directly will not
#   work with the default configuration.


# Global configuration
#

#
# ServerRoot: The top of the directory tree under which the server's
# configuration, error, and log files are kept.
#
# NOTE!  If you intend to place this on an NFS (or otherwise network)
# mounted filesystem then please read the Mutex documentation (available
# at <URL:http://httpd.apache.org/docs/2.4/mod/core.html#mutex>);
# you will save yourself a lot of trouble.
#
# Do NOT add a slash at the end of the directory path.
#
#ServerRoot "/etc/apache2"

#
# The accept serialization lock file MUST BE STORED ON A LOCAL DISK.
#
#Mutex file:${APACHE_LOCK_DIR} default

#
# The directory where shm and other runtime files will be stored.
#

DefaultRuntimeDir ${APACHE_RUN_DIR}

#
# PidFile: The file in which the server should record its process
# identification number when it starts.
# This needs to be set in /etc/apache2/envvars
#
PidFile ${APACHE_PID_FILE}

#
# Timeout: The number of seconds before receives and sends time out.
#
Timeout 300

#
# KeepAlive: Whether or not to allow persistent connections (more than
# one request per connection). Set to "Off" to deactivate.
#
KeepAlive On

#
# MaxKeepAliveRequests: The maximum number of requests to allow
# during a persistent connection. Set to 0 to allow an unlimited amount.
# We recommend you leave this number high, for maximum performance.
#
MaxKeepAliveRequests 100

#
# KeepAliveTimeout: Number of seconds to wait for the next request from the
# same client on the same connection.
#
KeepAliveTimeout 5


# These need to be set in /etc/apache2/envvars
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}

#
# HostnameLookups: Log the names of clients or just their IP addresses
# e.g., www.apache.org (on) or 204.62.129.132 (off).
# The default is off because it'd be overall better for the net if people
# had to knowingly turn this feature on, since enabling it means that
# each client request will result in AT LEAST one lookup request to the
# nameserver.
#
HostnameLookups Off

# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here.  If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
#
ErrorLog ${APACHE_LOG_DIR}/error.log

#
# LogLevel: Control the severity of messages logged to the error_log.
# Available values: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the log level for particular modules, e.g.
# "LogLevel info ssl:warn"
#
LogLevel warn

# Include module configuration:
IncludeOptional mods-enabled/*.load
IncludeOptional mods-enabled/*.conf

# Include list of ports to listen on
Include ports.conf


# Sets the default security model of the Apache2 HTTPD server. It does
# not allow access to the root filesystem outside of /usr/share and /var/www.
# The former is used by web applications packaged in Debian,
# the latter may be used for local directories served by the web server. If
# your system is serving content from a sub-directory in /srv you must allow
# access here, or in any related virtual host.
<Directory />
    Options FollowSymLinks
    AllowOverride None
    Require all denied
</Directory>

<Directory /usr/share>
    AllowOverride None
    Require all granted
</Directory>

<Directory /var/www/>
    Options Indexes FollowSymLinks
    AllowOverride None
    Require all granted
</Directory>

#<Directory /srv/>
#   Options Indexes FollowSymLinks
#   AllowOverride None
#   Require all granted
#</Directory>




# AccessFileName: The name of the file to look for in each directory
# for additional configuration directives.  See also the AllowOverride
# directive.
#
AccessFileName .htaccess

#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
<FilesMatch "^\.ht">
    Require all denied
</FilesMatch>


#
# The following directives define some format nicknames for use with
# a CustomLog directive.
#
# These deviate from the Common Log Format definitions in that they use %O
# (the actual bytes sent including headers) instead of %b (the size of the
# requested file), because the latter makes it impossible to detect partial
# requests.
#
# Note that the use of %{X-Forwarded-For}i instead of %h is not recommended.
# Use mod_remoteip instead.
#
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent

# Include of directories ignores editors' and dpkg's backup files,
# see README.Debian for details.

# Include generic snippets of statements
IncludeOptional conf-enabled/*.conf

# Include the virtual host configurations:
IncludeOptional sites-enabled/*.conf

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
ServerName 192.168.0.51

Answer 1

어리석은 것처럼 보이지만 몇 주 동안 고민 끝에 방화벽을 통한 HTTPS 트래픽을 허용하지 않은 것으로 나타났습니다.

Cloudflare를 통해 내 사이트를 프록시할 때 올바른 SSL 인증서라고 생각했던 것이 실제로는 Cloudflare Edge 인증서였습니다. SSL/TLS 암호화 모드가 엄격하지 않았기 때문에 내 서버에서 Cloudflare가 요청한 사이트는 여전히 포트 80을 통해 제공되었지만 내 브라우저와 Cloudflare 사이의 트래픽은 여전히 ​​암호화되어 내 브라우저에 여전히 https로 표시되었습니다.

sudo ufw allow 'Apache Full'암호화 모드를 엄격하게 설정하면 모든 문제가 해결되었습니다.