charm-keystone/templates/openstack_https_frontend.conf
Nobuto Murata 4c7c98ab90 Refresh cipher suites and protocols
The last update was 2016, and it's time to drop TLSv1 and TLSv1.1 as the
base configuration recommended by Mozilla.
https://wiki.mozilla.org/Security/Server_Side_TLS

This is equivalent to a charm-helper's change:
27d6ceb385

Closes-Bug: #1886630
Change-Id: Ia8cb1ad7417014fbc20178ccc598117c97a34188
2021-03-29 11:46:21 +09:00

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{% if endpoints -%}
{% for ext_port in ext_ports -%}
Listen {{ ext_port }}
{% endfor -%}
{% for address, endpoint, ext, int in endpoints -%}
<VirtualHost {{ address }}:{{ ext }}>
ServerName {{ endpoint }}
SSLEngine on
# This section is based on Mozilla's recommendation
# as the "intermediate" profile as of July 7th, 2020.
# https://wiki.mozilla.org/Security/Server_Side_TLS
SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1
SSLCipherSuite ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
SSLHonorCipherOrder off
SSLCertificateFile /etc/apache2/ssl/{{ namespace }}/cert_{{ endpoint }}
# See LP 1484489 - this is to support <= 2.4.7 and >= 2.4.8
SSLCertificateChainFile /etc/apache2/ssl/{{ namespace }}/cert_{{ endpoint }}
SSLCertificateKeyFile /etc/apache2/ssl/{{ namespace }}/key_{{ endpoint }}
ProxyPass / http://localhost:{{ int }}/
ProxyPassReverse / http://localhost:{{ int }}/
ProxyPreserveHost on
RequestHeader set X-Forwarded-Proto "https"
IncludeOptional /etc/apache2/mellon*/sp-location*.conf
</VirtualHost>
{% endfor -%}
<Proxy *>
Order deny,allow
Allow from all
</Proxy>
<Location />
Order allow,deny
Allow from all
</Location>
{% endif -%}