allowing proxying using .htaccess (1)

webserver.Dockerfile

@@ -8,18 +8,11 @@ RUN sed -i \
   -e 's/^#LoadModule alias_module/LoadModule alias_module/' \
   -e 's/^#LoadModule proxy_module/LoadModule proxy_module/' \
   -e 's/^#LoadModule proxy_http_module/LoadModule proxy_http_module/' \
+  -e 's/^#LoadModule ssl_module/LoadModule ssl_module/' \
   /usr/local/apache2/conf/httpd.conf
 
-# Add proxy permissions + your config
+# Configure autoindex + icons + .htaccess + unrestricted reverse-proxy permissions
-RUN printf '\n# --- Proxy config (required for [P] in .htaccess) ---\n\
+RUN printf '\n# --- Custom for file listing + .htaccess ---\n\
-ProxyRequests Off\n\
-ProxyVia Off\n\
-\n\
-<Proxy "*">\n\
-    Require all granted\n\
-</Proxy>\n\
-\n\
-# --- Custom for file listing + .htaccess ---\n\
 AddDefaultCharset UTF-8\n\
 \n\
 Include conf/extra/httpd-autoindex.conf\n\
@@ -29,6 +22,7 @@ Alias /icons/ "/usr/local/apache2/icons/"\n\
     Require all granted\n\
 </Directory>\n\
 \n\
+# Autoindex settings\n\
 IndexOptions FancyIndexing FoldersFirst NameWidth=*\n\
 \n\
 <Directory "/usr/local/apache2/htdocs">\n\
@@ -36,9 +30,14 @@ IndexOptions FancyIndexing FoldersFirst NameWidth=*\n\
     IndexIgnore _*\n\
     AllowOverride All\n\
     Require all granted\n\
-</Directory>\n' >> /usr/local/apache2/conf/httpd.conf
+</Directory>\n\
-
+\n\
-# Optional: allow outbound proxy to HTTPS properly
+# Allow RewriteRule [P] from trusted .htaccess files\n\
-RUN printf '\nSSLProxyEngine on\n' >> /usr/local/apache2/conf/httpd.conf
+ProxyRequests Off\n\
+ProxyVia Off\n\
+SSLProxyEngine on\n\
+<Proxy "*">\n\
+    Require all granted\n\
+</Proxy>\n' >> /usr/local/apache2/conf/httpd.conf
 
 EXPOSE 80