From 4e873fefc358c8346d8e2b0538d17dbb42d54c90 Mon Sep 17 00:00:00 2001
From: GotthardG <51994228+GotthardG@users.noreply.github.com>
Date: Tue, 24 Mar 2026 16:04:34 +0100
Subject: [PATCH] Update CA certificate path in `tellupdater` to use the full
 chain file for improved SSL configuration

---
 src/aare/daq/tellupdater.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/aare/daq/tellupdater.py b/src/aare/daq/tellupdater.py
index 13bf63af..f4e796ca 100644
--- a/src/aare/daq/tellupdater.py
+++ b/src/aare/daq/tellupdater.py
@@ -50,7 +50,7 @@ def listen_to_sse():
                 "/etc/ssl/certs/secrets/mx-x10sa-queue-01.key"
             )
             # The DigiCert root you have on the machine
-            ca_root = "/etc/ssl/certs/secrets/mx-db-01_DigiCert_Global_Root_G2.pem"
+            ca_root = "/etc/ssl/certs/secrets/mx-db-01_Full_Chain_CA.pem"
 
             # Open the stream using the certificates required by Nginx
             response = requests.get(sse_url, stream=True, cert=cert_pair, verify=ca_root)
@@ -183,7 +183,7 @@ def main():
             ssl_settings = {
                 "certfile": "/etc/ssl/certs/secrets/mx-x10sa-queue-01.crt",
                 "keyfile": "/etc/ssl/certs/secrets/mx-x10sa-queue-01.key",
-                "ca_certs": "/etc/ssl/certs/secrets/mx-db-01_DigiCert_Global_Root_G2.pem",
+                "ca_certs": "/etc/ssl/certs/secrets/mx-db-01_Full_Chain_CA.pem",
                 "cert_reqs": ssl.CERT_REQUIRED
             }