Fix authentication for locations
diff --git a/apache/files/_auth.conf b/apache/files/_auth.conf
index c7b6315..ad446df 100644
--- a/apache/files/_auth.conf
+++ b/apache/files/_auth.conf
@@ -1,22 +1,22 @@
 {%- from "apache/map.jinja" import server with context %}
-{%- if site.auth.engine == 'basic' %}
+{%- if auth.engine == 'basic' %}
 
   AuthType Basic
-{%- if site.auth.htpasswd is defined %}
-  AuthUserFile {{ server.htpasswd_dir }}/{{ site.auth.htpasswd }}
+{%- if auth.htpasswd is defined %}
+  AuthUserFile {{ server.htpasswd_dir }}/{{ auth.htpasswd }}
 {%- else %}
   AuthUserFile {{ server.htpasswd_dir }}/htpasswd
 {%- endif %}
 
-{%- elif site.auth.engine == 'kerberos' %}
+{%- elif auth.engine == 'kerberos' %}
 
   AuthType Kerberos
-  KrbMethodNegotiate {% if site.auth.kerberos.get("method", {}).get("negotiate", True) %}on{% else %}off{% endif %}
+  KrbMethodNegotiate {% if auth.kerberos.get("method", {}).get("negotiate", True) %}on{% else %}off{% endif %}
   KrbMethodK5Passwd on
-  KrbMethodK5Passwd {% if site.auth.kerberos.get("method", {}).get("k5passwd", True) %}on{% else %}off{% endif %}
-  KrbServiceName {{ site.auth.kerberos.get("service", "HTTP") }}
-  KrbAuthRealms {{ site.auth.kerberos.realms|join(' ') }}
-  Krb5KeyTab {{ site.auth.kerberos.get("keytab", "/etc/apache2/ipa.keytab") }}
+  KrbMethodK5Passwd {% if auth.kerberos.get("method", {}).get("k5passwd", True) %}on{% else %}off{% endif %}
+  KrbServiceName {{ auth.kerberos.get("service", "HTTP") }}
+  KrbAuthRealms {{ auth.kerberos.realms|join(' ') }}
+  Krb5KeyTab {{ auth.kerberos.get("keytab", "/etc/apache2/ipa.keytab") }}
   KrbSaveCredentials on
   #KrbConstrainedDelegation on
 
@@ -27,30 +27,30 @@
   RewriteRule .* - [E=RU:%1,NS]
   RequestHeader set X-Forwarded-User %{RU}e
 
-{%- if site.auth.ldap is defined %}
+{%- if auth.ldap is defined %}
 
-{%- if site.auth.ldap.get("mech", "basic") == "GSSAPI" %}
+{%- if auth.ldap.get("mech", "basic") == "GSSAPI" %}
   # Not supported without patching, see:
   # https://bz.apache.org/bugzilla/show_bug.cgi?id=55178
-  AuthLDAPBindSASLMech {{ site.auth.ldap.get("mech", "GSSAPI") }}
-{%- if site.auth.ldap.interact is defined %}
-  AuthLDAPBindSASLInteract "{{ site.auth.ldap.interact }}"
+  AuthLDAPBindSASLMech {{ auth.ldap.get("mech", "GSSAPI") }}
+{%- if auth.ldap.interact is defined %}
+  AuthLDAPBindSASLInteract "{{ auth.ldap.interact }}"
 {%- else %}
-  AuthLDAPBindSASLInteract "/usr/bin/kinit -k -t {{ site.auth.kerberos.get("keytab", "/etc/apache2/ipa.keytab") }} {{ site.auth.kerberos.get("service", "HTTP") }}/{{ site.host.name }}"
+  AuthLDAPBindSASLInteract "/usr/bin/kinit -k -t {{ auth.kerberos.get("keytab", "/etc/apache2/ipa.keytab") }} {{ auth.kerberos.get("service", "HTTP") }}/{{ site.host.name }}"
 {%- endif %}
 {%- else %}
-  AuthLDAPBindDN "{{ site.auth.ldap.binddn }}
-  AuthLDAPBindPassword "{{ site.auth.ldap.password }}
+  AuthLDAPBindDN "{{ auth.ldap.binddn }}
+  AuthLDAPBindPassword "{{ auth.ldap.password }}
 {%- endif %}
 
-  AuthLDAPURL "{{ site.auth.ldap.url }}"
+  AuthLDAPURL "{{ auth.ldap.url }}"
 {%- endif %}
 
 {%- endif %}
 
-  AuthName "{{ site.auth.get("name", "Authentication required") }}"
-{%- if site.auth.require is defined %}
-{%- for require in site.auth.require %}
+  AuthName "{{ auth.get("name", "Authentication required") }}"
+{%- if auth.require is defined %}
+{%- for require in auth.require %}
   Require {{ require }}
 {%- endfor %}
 {%- else %}
diff --git a/apache/files/_locations.conf b/apache/files/_locations.conf
index bbf4a6e..9e9b233 100644
--- a/apache/files/_locations.conf
+++ b/apache/files/_locations.conf
@@ -7,6 +7,7 @@
   Alias {{ location.uri }} {{ location.path }}
   {%- endif %}
   {%- if location.auth is defined %}
+  {%- set auth = location.auth %}
   <Location {{ location.uri }}>
   {%- include "apache/files/_auth.conf" %}
   </Location>
diff --git a/apache/files/static.conf b/apache/files/static.conf
index e561fd0..395fa29 100644
--- a/apache/files/static.conf
+++ b/apache/files/static.conf
@@ -18,6 +18,7 @@
 
   {%- if site.auth is defined %}
   <Location />
+  {%- set auth = site.auth %}
   {%- include "apache/files/_auth.conf" %}
   </Location>
   {%- endif %}