From f31ffa67265b131cd307a7fefaa2fcb5ed23dcb8 Mon Sep 17 00:00:00 2001
From: Antoine Martin <dev@ayakael.net>
Date: Thu, 29 Feb 2024 16:01:45 -0500
Subject: [PATCH] Initial commit

---
 bridge.yml | 10 ++++++++
 main.py    | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 84 insertions(+)
 create mode 100644 bridge.yml
 create mode 100755 main.py

diff --git a/bridge.yml b/bridge.yml
new file mode 100644
index 0000000..1be3130
--- /dev/null
+++ b/bridge.yml
@@ -0,0 +1,10 @@
+debug: "false"
+
+authentik:
+  api_url: "https://authentik.company/api/v3"
+  api_key: "api_key"
+
+listmonk:
+  api_url: "https://listmonk.company/api"
+  api_usr: "listmonk"
+  api_key: "listmonk"
diff --git a/main.py b/main.py
new file mode 100755
index 0000000..a765173
--- /dev/null
+++ b/main.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python3
+
+import requests
+import json
+import re
+import yaml
+
+
+from yaml.loader import SafeLoader
+with open ('./bridge.yml', 'r') as file:
+    config = yaml.safe_load(file)
+
+# config parser
+debug=config['debug']
+authentik_api_key=config['authentik']['api_key']
+authentik_api_url=config['authentik']['api_url']
+listmonk_api_key=config['listmonk']['api_key']
+listmonk_api_url=config['listmonk']['api_url']
+listmonk_api_usr=config['listmonk']['api_usr']
+
+def authentik_get_users():
+    url = authentik_api_url + '/core/users/' + '?type=internal&type=external' + '&groups_by_name=test-group'
+    headers = {'accept': 'application/json', 'Authorization': "Bearer " + authentik_api_key}
+    resp = requests.get(url, headers=headers)
+    json_object = json.loads(resp._content)
+    return(json_object['results'])
+
+def listmonk_create_subscriber(email, username, status, lists):
+    url = listmonk_api_url + '/subscribers'
+    payload = {"email": email, "name": username, "status": print(status), "lists": lists}
+    headers = {'Content-Type': 'application/json'}
+    resp = requests.post(url, data=json.dumps(payload), headers=headers, auth=(listmonk_api_usr, listmonk_api_key))
+    json_object = json.loads(resp._content)
+    return json_object
+
+def listmonk_set_subscriber(subscriber_id, email, username, status, lists):
+    url = listmonk_api_url + '/subscribers/' + str(subscriber_id)
+    payload = {"email": email, "name": username, "status": print(status), "lists": lists}
+    headers = {'Content-Type': 'application/json'}
+    resp = requests.put(url, data=json.dumps(payload), headers=headers, auth=(listmonk_api_usr, listmonk_api_key))
+    json_object = json.loads(resp._content)
+    return json_object
+
+
+def listmonk_get_subscriber(username):
+    url = listmonk_api_url + '/subscribers'
+    params = {
+        'page': '1',
+        'per_page': '500',
+        'query': "subscribers.name LIKE '" + username + "%'", 
+    }
+    resp = requests.get(url, params=params, auth=(listmonk_api_usr, listmonk_api_key))
+    json_object = json.loads(resp._content)
+    json_object = json_object['data']['results']
+    return json_object[0]
+
+for user_info in authentik_get_users():
+    print('>>> Checking ' + user_info['username'])
+    try:
+        subscriber_info = listmonk_get_subscriber(user_info['username'])
+        print(subscriber_info)
+
+    except Exception as e:
+        print('> Failed to find username, creating subscriber')
+        create_resp = listmonk_create_subscriber(user_info['email'], user_info['username'], user_info['is_active'], lists=[1])
+        print(create_resp)
+        continue
+
+    if user_info['email'] != subscriber_info['email']:
+        print('> Email check failed, updating')
+        set_resp = listmonk_set_subscriber(subscriber_info['id'], user_info['email'], user_info['username'], subscriber_info['status'], lists=[1])
+        print(set_resp)
+
+