如何配置多個 <virtualhost> 使用相同的SSL證書-Apache

Question

語境：

我有一個域： example.com ，但我想創建一個像api.example.com這樣的域，以將其用作網絡服務。

昨晚，我使用Let's Encrypt獲得了免費的SSL證書。

我的域example.com應該在/var/www/website/打開內容。

我的域api.example.com應該在/var/www/api/打開內容。

我正在Internet上尋找一些信息，並且已經在/etc/apache2/sites-available/創建了這些文件。

/etc/apache2/sites-available/example.com

<VirtualHost *:80>

    ServerName  example.com
    DocumentRoot    /var/www/website/

    LogLevel debug
    ErrorLog ${APACHE_LOG_DIR}/example.com/error.log

        <Directory "/var/www/website/">
                Options FollowSymLinks
                AllowOverride None
        </Directory>

</VirtualHost>

<VirtualHost *:443>

    ServerName  example.com
    DocumentRoot    /var/www/website/

    LogLevel debug
    ErrorLog ${APACHE_LOG_DIR}/example.com/error_ssl.log

    SSLEngine on
    SSLCertificateKeyFile   /etc/apache2/ssl/example.com/privkey.pem
    SSLCertificateFile      /etc/apache2/ssl/example.com/cert.pem
    SSLCertificateChainFile /etc/apache2/ssl/example.com/chain.pem

        <Directory "/var/www/website/">
                Options FollowSymLinks
                AllowOverride None
        </Directory>

</VirtualHost>

/etc/apache2/sites-available/api.example.com

<VirtualHost *:80>

    ServerName  api.example.com
    DocumentRoot    /var/www/api/

    #RewriteEngine On
    #RewriteRule ^(.*)$ https://%{HTTP_HOST}$1 [R=301,L]

        <Directory "/var/www/api/">
                Options FollowSymLinks
                AllowOverride None
        </Directory>

</VirtualHost>

<VirtualHost *:443>

    ServerName  api.example.com
    DocumentRoot    /var/www/api/

    LogLevel warn
    ErrorLog ${APACHE_LOG_DIR}/error.log

    SSLEngine on
    SSLCertificateKeyFile   /etc/apache2/ssl/example.com/privkey.pem
    SSLCertificateFile      /etc/apache2/ssl/example.com/cert.pem
    SSLCertificateChainFile /etc/apache2/ssl/example.com/chain.pem

        <Directory "/var/www/api/">
                Options FollowSymLinks
                AllowOverride None
        </Directory>

</VirtualHost>

我創建了兩個文件，因為我雖然需要分隔域，但是當我嘗試輸入example.com我的內容已經在api.example.com 。

使用“ 讓我們加密” ，我為兩個域創建了相同的SSL證書，並且文件位於/etc/apache2/ssl/example.com/ 。

Answer 1

我找到了解決方案！

我已經編輯了httpd.conf和ports.conf 。

/etc/apache2/ports.conf

# If you just change the port or add more ports here, you will likely also
# have to change the VirtualHost statement in
# /etc/apache2/sites-enabled/000-default
# This is also true if you have upgraded from before 2.2.9-3 (i.e. from
# Debian etch). See /usr/share/doc/apache2.2-common/NEWS.Debian.gz and
# README.Debian.gz

NameVirtualHost *:80
Listen 80

NameVirtualHost *:443

<IfModule mod_ssl.c>
    # If you add NameVirtualHost *:443 here, you will also have to change
    # the VirtualHost statement in /etc/apache2/sites-available/default-ssl
    # to <VirtualHost *:443>
    # Server Name Indication for SSL named virtual hosts is currently not
    # supported by MSIE on Windows XP.
    Listen 443
</IfModule>

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

/etc/apache2/httpd.conf

SSLStrictSNIVHostCheck on

現在，我可以將域名用於網站和網絡服務