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-rwxr-xr-xsrc/conf_mode/system-login.py10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/conf_mode/system-login.py b/src/conf_mode/system-login.py
index fbb013cf3..aefab8401 100755
--- a/src/conf_mode/system-login.py
+++ b/src/conf_mode/system-login.py
@@ -107,9 +107,13 @@ def get_config(config=None):
def verify(login):
if 'rm_users' in login:
- cur_user = os.environ['SUDO_USER']
- if cur_user in login['rm_users']:
- raise ConfigError(f'Attempting to delete current user: {cur_user}')
+ # This check is required as the script is also executed from vyos-router
+ # init script and there is no SUDO_USER environment variable available
+ # during system boot.
+ if 'SUDO_USER' in os.environ:
+ cur_user = os.environ['SUDO_USER']
+ if cur_user in login['rm_users']:
+ raise ConfigError(f'Attempting to delete current user: {cur_user}')
if 'user' in login:
system_users = getpwall()