Added relogin schedule

Fixes #47

src/bitwardenCrdOperator.py

@@ -1,11 +1,12 @@
 #!/usr/bin/env python3
 import os
 import kopf
+import schedule
+import time
+import threading
 
-from utils.utils import command_wrapper, unlock_bw
+from utils.utils import command_wrapper, unlock_bw, sync_bw
 
-
-@kopf.on.startup()
 def bitwarden_signin(logger, **kwargs):
     if 'BW_HOST' in os.environ:
         try:
@@ -18,3 +19,29 @@ def bitwarden_signin(logger, **kwargs):
         logger.info("BW_HOST not set. Assuming SaaS installation")
     command_wrapper(logger, "login --apikey")
     unlock_bw(logger)
+
+def run_continuously(interval=30):
+    cease_continuous_run = threading.Event()
+
+    class ScheduleThread(threading.Thread):
+        @classmethod
+        def run(cls):
+            while not cease_continuous_run.is_set():
+                schedule.run_pending()
+                time.sleep(interval)
+
+    continuous_thread = ScheduleThread()
+    continuous_thread.start()
+    return cease_continuous_run
+
+@kopf.on.startup()
+def load_schedules(logger, **kwargs):
+    bitwarden_signin(logger)
+    logger.info("Loading schedules")
+    bw_relogin_interval = float(os.environ.get('BW_RELOGIN_INTERVAL', 3600))
+    bw_sync_interval = float(os.environ.get('BW_SYNC_INTERVAL', 900))
+    schedule.every(bw_relogin_interval).seconds.do(bitwarden_signin, logger=logger)
+    logger.info(f"relogin scheduled every {bw_relogin_interval} seconds")
+    schedule.every(bw_sync_interval).seconds.do(sync_bw, logger=logger)
+    logger.info(f"sync scheduled every {bw_relogin_interval} seconds")
+    stop_run_continuously = run_continuously()

src/utils/utils.py

@@ -2,10 +2,6 @@ import os
 import json
 import subprocess
 import distutils
-from datetime import datetime, timezone, timedelta
-from dateutil import parser
-from dateutil.tz import tzutc
-tzinfos = {"CDT": tzutc()}
 
 bw_sync_interval = float(os.environ.get(
     'BW_SYNC_INTERVAL', 900))
@@ -30,42 +26,17 @@ def sync_bw(logger, force=False):
         _sync(logger)
         return
 
-    last_sync = last_sync_bw(logger)
-    now = datetime.now(tzutc())
-    sync_interval = timedelta(seconds=bw_sync_interval)
-    bw_is_out_of_sync_inverval = (now - last_sync) >= sync_interval
     global_force_sync = bool(distutils.util.strtobool(
         os.environ.get('BW_FORCE_SYNC', "false")))
-    needs_sync = force or global_force_sync or bw_is_out_of_sync_inverval
-    logger.debug(f"last_sync: {last_sync}")
-    logger.debug(
-        f"force: {force}, global_force_sync: {global_force_sync}, bw_is_out_of_sync_inverval: {bw_is_out_of_sync_inverval}, needs_sync: {needs_sync}")
 
-    if needs_sync:
+    if global_force_sync:
+        logger.debug("Running forced sync")
+        status_output = _sync(logger)
+        logger.info(f"Sync successful {status_output}")
+    else:
+        logger.debug("Running scheduled sync")
         status_output = _sync(logger)
         logger.info(f"Sync successful {status_output}")
-
-
-def last_sync_bw(logger):
-    null_datetime_string = "0001-01-01T00:00:00.000Z"
-
-    # retruns: {"success":true,"data":{"object":"string","data":"2023-09-22T13:50:09.995Z"}}
-    last_sync_output = command_wrapper(
-        logger, command="sync --last", use_success=False)
-
-    # if not last_sync_output:
-    #     return parser.parse(null_datetime_string, tzinfos=tzinfos)
-
-    if not last_sync_output or not last_sync_output.get("success"):
-        logger.error("Error getting last sync time.")
-        return parser.parse(null_datetime_string, tzinfos=tzinfos)
-
-    # in case no sync was done yet, null is returned from api
-    # use some long ago date...
-    last_sync_string = last_sync_output.get(
-        "data").get("data", null_datetime_string)
-    last_sync = parser.parse(last_sync_string, tzinfos=tzinfos)
-    return last_sync
 
 
 def unlock_bw(logger):