filebeat: add SSL options to checkpoint module

x-pack/filebeat/module/checkpoint/firewall/config/firewall.yml

@@ -3,6 +3,22 @@
 type: syslog
 protocol.udp:
   host: "{{.syslog_host}}:{{.syslog_port}}"
+  {{ if ne .pipeline "" }}
+  pipeline: "{{.pipeline}}"
+  {{ end }}
+
+{{ else if eq .input "tls" }}
+type: tcp
+host: "{{.syslog_host}}:{{.syslog_port}}"
+ssl:
+  enabled: true
+  certificate_authorities: ["{{.cafile}}"]
+  certificate: "{{.certfile}}"
+  key: "{{.keyfile}}"
+  client_authentication: "required"
+{{ if ne .pipeline "" }}
+pipeline: "{{.pipeline}}"
+{{ end }}
 
 {{ else if eq .input "file" }}
 

x-pack/filebeat/module/checkpoint/firewall/manifest.yml

@@ -9,6 +9,16 @@ var:
     default: 9001
   - name: input
     default: syslog
+  - name: log_level
+    default: 7
+  - name: certfile
+    default: ""
+  - name: keyfile
+    default: ""
+  - name: cafile
+    default: ""
+  - name: pipeline
+    default: ""
 
 ingest_pipeline:
   - ingest/pipeline.yml

x-pack/filebeat/tests/system/test_http_endpoint.py

@@ -1,3 +1,4 @@
+from filebeat import BaseTest
 import jinja2
 import requests
 import sys
@@ -7,8 +8,6 @@
 
 sys.path.append(os.path.join(os.path.dirname(__file__), '../../../../filebeat/tests/system'))
 
-from filebeat import BaseTest
-
 
 class Test(BaseTest):
     """

x-pack/filebeat/tests/system/test_xpack_modules.py

@@ -1,10 +1,9 @@
+import test_modules
 import os
 import sys
 
 sys.path.append(os.path.join(os.path.dirname(__file__), '../../../../filebeat/tests/system'))
 
-import test_modules
-
 
 class XPackTest(test_modules.Test):