aboutsummaryrefslogtreecommitdiff
path: root/docker/auto-certbot/get-cert-domains.py
diff options
context:
space:
mode:
Diffstat (limited to 'docker/auto-certbot/get-cert-domains.py')
-rwxr-xr-xdocker/auto-certbot/get-cert-domains.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/docker/auto-certbot/get-cert-domains.py b/docker/auto-certbot/get-cert-domains.py
index 3ba9462..9bd28c8 100755
--- a/docker/auto-certbot/get-cert-domains.py
+++ b/docker/auto-certbot/get-cert-domains.py
@@ -28,7 +28,7 @@ if not 'CRUPEST_DOMAIN' in os.environ:
root_domain = os.environ['CRUPEST_DOMAIN']
-with open(cert_path) as f:
+with open(cert_path, 'rb') as f:
cert = load_pem_x509_certificate(f.read())
ext = cert.extensions.get_extension_for_oid(
ExtensionOID.SUBJECT_ALTERNATIVE_NAME)