FIXME: add self signed cert

packer/ansible/roles/auth/files/ldapca.pem

@@ -0,0 +1,23 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

packer/ansible/roles/auth/tasks/ldap.yml

@@ -4,6 +4,12 @@
     name: "libnss-ldapd"
     state: present
 
+# TODO: remove this step and switch to Let’s encrypt
+- name: add ldap ca cert
+  copy:
+    src: ldapca.pem
+    dest: /etc/ssl/certs/ldapca.pem
+
 - name: add ldap global config
   template:
     src: ldap.conf.j2

packer/ansible/roles/auth/templates/ldap.conf.j2

@@ -4,3 +4,7 @@ URI	{{ auth.ldap.protocol }}://{{ auth.ldap.server }}
 #SIZELIMIT	12
 #TIMELIMIT	15
 #DEREF		never
+
+# TLS certificates
+# TODO: replace/omit to use system bundle and Let’s encrypt
+TLS_CACERT	/etc/ssl/certs/ldapca.pem

packer/ansible/roles/auth/templates/nslcd.conf.j2

@@ -21,6 +21,8 @@ base {{ auth.ldap.base }}
 # SSL options
 ssl start_tls
 #tls_reqcert never
+# TODO: replace with system bundle for Let’s encrypt usage
+tls_cacertfile /etc/ssl/certs/ldapca.pem
 
 # The search scope.
 #scope sub