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SSH KEY: T6568: Fixed adding SSH keys with same comments (backport #78) #79

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Jul 12, 2024
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SSH KEY: T6568: Fixed adding SSH keys with same comments (backport #78) #79

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5 changes: 5 additions & 0 deletions cloudinit/config/cc_vyos.py
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,11 @@ def set_ssh_login(config, user, key_string):
logger.info("Generating UUID for an SSH key because a comment is empty or unacceptable by CLI")
key_parsed.comment = "cloud-init-{}".format(uuid4())

# check if a key with the same comment already exists
if config.exists(['system', 'login', 'user', user, 'authentication', 'public-keys', key_parsed.comment]):
logger.debug("Generating UUID for an SSH key because a public key with comment {} already exists for user {}".format(key_parsed.comment, user))
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)
config.set(['system', 'login', 'user', user, 'authentication', 'public-keys', key_parsed.comment, 'type'], value=key_parsed.keytype, replace=True)
if key_parsed.options:
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