From 2809eeeaa47804f14b511b8d088d8568c5a28f04 Mon Sep 17 00:00:00 2001
From: Cypheriel <61402923+Cypheriel@users.noreply.github.com>
Date: Fri, 8 Dec 2023 09:38:21 -0700
Subject: [PATCH 1/3] replace expiration timezone with utc

---
 demo.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/demo.py b/demo.py
index 250565a..6046f13 100644
--- a/demo.py
+++ b/demo.py
@@ -276,10 +276,9 @@ async def main(args: argparse.Namespace):
                 if "P:" in str(user.user_id):
                     # logging.info(f"The user is: {user}")
                     cert = x509.load_pem_x509_certificate(user.id_cert.encode('utf-8'))
-                    expiration = cert.not_valid_after
+                    expiration = cert.not_valid_after.astimezone()
                     logging.info(f'Certificate expires on: {expiration}')
                     reregister_time = expiration - datetime.timedelta(minutes=reregister_within)
-                    reregister_time = reregister_time.astimezone(datetime.timezone.utc)
                     logging.info(f'Reregistration will occur at: {reregister_time}')
                     reregister_delta = (reregister_time - datetime.datetime.now(datetime.timezone.utc)).total_seconds()
                     logging.info(

From 9641cd34fddfb0ea42183769207159bc52c9bb45 Mon Sep 17 00:00:00 2001
From: Cypheriel <61402923+Cypheriel@users.noreply.github.com>
Date: Fri, 8 Dec 2023 09:45:12 -0700
Subject: [PATCH 2/3] Revert "replace expiration timezone with utc"

This reverts commit 2809eeeaa47804f14b511b8d088d8568c5a28f04.

revert changes to demo.py
---
 demo.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/demo.py b/demo.py
index 6046f13..250565a 100644
--- a/demo.py
+++ b/demo.py
@@ -276,9 +276,10 @@ async def main(args: argparse.Namespace):
                 if "P:" in str(user.user_id):
                     # logging.info(f"The user is: {user}")
                     cert = x509.load_pem_x509_certificate(user.id_cert.encode('utf-8'))
-                    expiration = cert.not_valid_after.astimezone()
+                    expiration = cert.not_valid_after
                     logging.info(f'Certificate expires on: {expiration}')
                     reregister_time = expiration - datetime.timedelta(minutes=reregister_within)
+                    reregister_time = reregister_time.astimezone(datetime.timezone.utc)
                     logging.info(f'Reregistration will occur at: {reregister_time}')
                     reregister_delta = (reregister_time - datetime.datetime.now(datetime.timezone.utc)).total_seconds()
                     logging.info(

From 064c8b19a79cea168d89363adb0498a6e1f93988 Mon Sep 17 00:00:00 2001
From: Cypheriel <61402923+Cypheriel@users.noreply.github.com>
Date: Fri, 8 Dec 2023 09:47:17 -0700
Subject: [PATCH 3/3] actually fix the timezone bug

---
 demo.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/demo.py b/demo.py
index 250565a..276dbd4 100644
--- a/demo.py
+++ b/demo.py
@@ -276,10 +276,9 @@ async def main(args: argparse.Namespace):
                 if "P:" in str(user.user_id):
                     # logging.info(f"The user is: {user}")
                     cert = x509.load_pem_x509_certificate(user.id_cert.encode('utf-8'))
-                    expiration = cert.not_valid_after
+                    expiration = cert.not_valid_after.replace(tzinfo=datetime.timezone.utc)
                     logging.info(f'Certificate expires on: {expiration}')
                     reregister_time = expiration - datetime.timedelta(minutes=reregister_within)
-                    reregister_time = reregister_time.astimezone(datetime.timezone.utc)
                     logging.info(f'Reregistration will occur at: {reregister_time}')
                     reregister_delta = (reregister_time - datetime.datetime.now(datetime.timezone.utc)).total_seconds()
                     logging.info(