子域上的 http 重定向到主域；子域适用于 https

Question

我有一个根域 https://example.com 和子域 https://sub.example.com，以及根域上的正向 SSL example.com

我的问题是，每当我尝试访问 http://sub.example.com 时，我都被正确重定向到 https://example.com，但是当我访问 https://sub.example.com 时，我没有被重定向。我怎样才能将 https://sub.example.com 重定向到 https://example.com ？

.htaccess 在子域中：

# BEGIN WordPress
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType image/jpg "access plus 6 hours"
    ExpiresByType image/jpeg "access plus 6 hours"
    ExpiresByType image/gif "access plus 6 hours"
    ExpiresByType image/png "access plus 6 hours"
    ExpiresByType text/css "access plus 6 hours"
    ExpiresByType application/pdf "access plus 1 week"
    ExpiresByType text/javascript "access plus 6 hours"
    ExpiresByType text/html "access plus 10 minutes"
    ExpiresByType image/x-icon "access plus 1 year"
    ExpiresDefault "access plus 3 hours"
</IfModule>
Header set X-Endurance-Cache-Level "2"

# END WordPress

<IfModule mod_rewrite.c>
    RewriteEngine on
    RewriteCond %{HTTP_HOST} ^sub\.example\.com$ [OR]
    RewriteCond %{HTTP_HOST} ^www\.sub\.example\.com$
    RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge/[0-9a-zA-Z_-]+$
    RewriteCond %{REQUEST_URI} !^/\.well-known/cpanel-dcv/[0-9a-zA-Z_-]+$
    RewriteCond %{REQUEST_URI} !^/\.well-known/pki-validation/[A-F0-9]{32}\.txt(?:\ Comodo\ DCV)?$
    RewriteRule ^/?$ "https\:\/\/example\.com\/" [R=301,L]
</IfModule>

如有任何帮助或建议，我们将不胜感激。

Answer 1

您的条件只查找 HTTP 请求

RewriteCond %{HTTP_HOST} ^sub\.example\.com$ [OR]
RewriteCond %{HTTP_HOST} ^www\.sub\.example\.com$
RewriteRule ^/?$ "https\:\/\/example\.com\/" [R=301,L]

尝试添加与 HTTPS 相同的规则

RewriteCond %{HTTPS_HOST} ^sub\.example\.com$ [OR]
RewriteCond %{HTTPS_HOST} ^www\.sub\.example\.com$
RewriteRule ^/?$ "https\:\/\/example\.com\/" [R=301,L]

子域上的 http 重定向到主域；子域适用于 https

http on subdomain redirects to main domain; subdomain works with https

wordpress

.htaccess

ssl

subdomain

url-redirection