Add option to authenticate with email address

Dockerfile

@@ -1,7 +1,7 @@
 FROM httpd:alpine
 
 RUN mkdir /srv/www \
-    && touch /srv/www/index.html
+    && touch /srv/www/index.html /srv/www/user /srv/www/mail
 
 COPY httpd.conf /usr/local/apache2/conf/httpd.conf
 

httpd.conf

@@ -19,19 +19,33 @@ User daemon
 Group daemon
 
 DocumentRoot "/srv/www"
-<Directory "/srv/www">
+<Location "/user">
     AuthName "forward auth"
     AuthBasicProvider ldap
     AuthType Basic
 
-    AuthLDAPURL "ldap://@@LDAP_SERVER@@/@@LDAP_BASE@@" "STARTTLS"
+    AuthLDAPURL "ldap://@@LDAP_SERVER@@/@@LDAP_BASE@@?uid" "STARTTLS"
     AuthLDAPBindDN "@@LDAP_USER@@"
     AuthLDAPBindPassword "@@LDAP_PASSWORD@@"
 
     DirectoryIndex index.html
 
     Require valid-user
-</Directory>
+</Location>
+
+<Location "/mail">
+    AuthName "forward auth"
+    AuthBasicProvider ldap
+    AuthType Basic
+
+    AuthLDAPURL "ldap://@@LDAP_SERVER@@/@@LDAP_BASE@@?mail" "STARTTLS"
+    AuthLDAPBindDN "@@LDAP_USER@@"
+    AuthLDAPBindPassword "@@LDAP_PASSWORD@@"
+
+    DirectoryIndex index.html
+
+    Require valid-user
+</Location>
 
 ErrorLog /proc/self/fd/2
 LogLevel warn