diff options
Diffstat (limited to 'cloudinit/config/cc_vyos.py')
| -rw-r--r-- | cloudinit/config/cc_vyos.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cloudinit/config/cc_vyos.py b/cloudinit/config/cc_vyos.py index a54c9980..49d8952c 100644 --- a/cloudinit/config/cc_vyos.py +++ b/cloudinit/config/cc_vyos.py @@ -84,7 +84,8 @@ def set_ssh_login(config, user, key_string): logger.error("Key base64 not defined, wrong ssh key format.") return False - if not key_parsed.comment: + if not key_parsed.comment or not re.fullmatch(r'^[\w]+$', key_parsed.comment, re.ASCII): + logger.info("Generating UUID for an SSH key because a comment is empty or unacceptable by CLI") key_parsed.comment = "cloud-init-{}".format(uuid4()) config.set(['system', 'login', 'user', user, 'authentication', 'public-keys', key_parsed.comment, 'key'], value=key_parsed.base64, replace=True) |