feat(auth_nocache): support for auth-nocache

* This option can be enabled on OpenVPN clients, to silence warnings like: ``` openvpn[12345]: WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this ```
myii · Nov 29, 2019 · c21b7f5 · c21b7f5
1 parent 667bc1f
commit c21b7f5
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diff --git a/openvpn/files/client.jinja b/openvpn/files/client.jinja
@@ -33,3 +33,7 @@ http-proxy {{ config.http_proxy }}
 {%- if config.auth_user_pass is defined %}
 auth-user-pass {{ config.auth_user_pass }}
 {%- endif %}
+
+{%- if config.auto_nocache is defined %}
+auth-nocache
+{%- endif %}
diff --git a/pillar.example b/pillar.example
@@ -282,6 +282,7 @@ openvpn:
       auth_user_pass_content: |
         user
         password
+      auth_nocache: ~
       fast_io: ~
       pull: ~
       tls-client: ~