add email-to-webhook

email-to-webhook/email_to_webhook

@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+
+
+from email import message_from_file
+
+import json
+import os
+import requests
+import sys
+import syslog
+
+hook_url = os.environ.get('SLACK_WEBHOOK_URL')
+
+def main():
+    msg = message_from_file(sys.stdin)
+    try:
+        send_to_slack(dict(msg)['From'],dict(msg)['Subject'],msg.get_payload())
+    except(Exception):
+        syslog.syslog(syslog.LOG_ERR,"webhook failed, message was %s" % msg.get_payload())
+
+
+def send_to_slack(fr,title,body):
+    title = title.strip()
+    body = body.strip()
+    fr = fr.strip()
+
+    slack_data = {
+        'text': "Email from " + fr,
+        'attachments': [
+            {
+                'title': title,
+                'text': body,
+                'fallback': body
+            }
+        ]
+    }
+
+    response = requests.post(
+            hook_url,
+            data=json.dumps(slack_data),
+            headers={'Content-Type': 'application/json'}
+    )
+
+    if response.status_code != 200:
+            syslog.syslog(
+                    syslog.LOG_ERR, "Couldn't send webhook to slack: resp %s %s" % (response.status_code, response.text)
+            )
+            raise ValueError(
+                    'Request to slack returned an error %s, the response is:\n%s'
+                    % (response.status_code, response.text)
+            )
+
+
+if __name__ == "__main__":
+    main()
+
+