Implement panko memcache security strategy
Provides an option to authenticate and optionally encrypt the token
data stored in the cache:
memcache_security_strategy = MAC/ENCRYPT
memcache_secret_key = secret_key
Change-Id: I70758868fb3cd1f78a4b5410baec2d509ebca105
Related-Prod: PROD-22099
diff --git a/README.rst b/README.rst
index f1b324d..2d563ef 100644
--- a/README.rst
+++ b/README.rst
@@ -117,6 +117,25 @@
You can read more about it here:
https://docs.openstack.org/security-guide/databases/database-access-control.html
+Panko server with memcached caching and security strategy:
+--------------------
+.. code-block:: yaml
+
+ panko:
+ server:
+ enabled: true
+ ...
+ cache:
+ engine: memcached
+ members:
+ - host: 127.0.0.1
+ port: 11211
+ - host: 127.0.0.1
+ port: 11211
+ security:
+ enabled: true
+ strategy: ENCRYPT
+ secret_key: secret
More information
================
diff --git a/panko/files/pike/panko.conf.Debian b/panko/files/pike/panko.conf.Debian
index 4cebd7a..5b54d53 100644
--- a/panko/files/pike/panko.conf.Debian
+++ b/panko/files/pike/panko.conf.Debian
@@ -363,6 +363,14 @@
#memcached_servers = <None>
{%- if server.cache is defined %}
memcached_servers = {%- for member in server.cache.members %}{{ member.host }}:{{ member.get('port', '11211') }}{% if not loop.last %},{% endif %}{%- endfor %}
+ {%- if server.cache.get('security', {}).get('enabled', False) %}
+memcache_security_strategy = {{ server.cache.security.get('strategy', 'ENCRYPT') }}
+ {%- if server.cache.security.secret_key is not defined or not server.cache.security.secret_key %}
+ {%- do salt.test.exception('panko.server.cache.security.secret_key is not defined: Please add secret_key') %}
+ {%- else %}
+memcache_secret_key = {{ server.cache.security.secret_key }}
+ {%- endif %}
+ {%- endif %}
{%- else %}
token_cache_time = -1
{%- endif %}
diff --git a/tests/pillar/server_cluster.sls b/tests/pillar/server_cluster.sls
index 79e7732..de177d1 100644
--- a/tests/pillar/server_cluster.sls
+++ b/tests/pillar/server_cluster.sls
@@ -31,6 +31,10 @@
port: 11211
- host: 127.0.0.1
port: 11211
+ security:
+ enabled: true
+ strategy: ENCRYPT
+ secret_key: secret
logging:
log_appender: false
log_handlers: