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Add option to create host_key directory if it doesn't exist

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Fixes #6731
This commit is contained in:
James Cammarata 2014-03-30 01:34:33 -05:00
parent 6e809c2be3
commit b698f7a44b
1 changed files with 12 additions and 4 deletions
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16
lib/ansible/module_utils/known_hosts.py
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@ -30,7 +30,7 @@ import hmac
from hashlib import sha1
HASHED_KEY_MAGIC = "|1|"
def add_git_host_key(module, url, accept_hostkey=True):
def add_git_host_key(module, url, accept_hostkey=True, create_dir=True):
""" idempotently add a git url hostkey """
@ -40,7 +40,7 @@ def add_git_host_key(module, url, accept_hostkey=True):
known_host = check_hostkey(module, fqdn)
if not known_host:
if accept_hostkey:
rc, out, err = add_host_key(module, fqdn)
rc, out, err = add_host_key(module, fqdn, create_dir=create_dir)
if rc != 0:
module.fail_json(msg="failed to add %s hostkey: %s" % (fqdn, out + err))
else:
@ -120,7 +120,7 @@ def not_in_host_file(self, host):
return True
def add_host_key(module, fqdn, key_type="rsa"):
def add_host_key(module, fqdn, key_type="rsa", create_dir=False):
""" use ssh-keyscan to add the hostkey """
@ -136,7 +136,15 @@ def add_host_key(module, fqdn, key_type="rsa"):
user_ssh_dir = os.path.expanduser(user_ssh_dir)
if not os.path.exists(user_ssh_dir):
module.fail_json(msg="%s does not exist" % user_ssh_dir)
if create_dir:
try:
os.makedirs(user_ssh_dir, 0700)
except:
module.fail_json(msg="failed to create host key directory: %s" % user_ssh_dir)
else:
module.fail_json(msg="%s does not exist" % user_ssh_dir)
elif not os.path.isdir(user_ssh_dir):
module.fail_json(msg="%s is not a directory" % user_ssh_dir)
this_cmd = "%s -t %s %s" % (keyscan_cmd, key_type, fqdn)