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Merge pull request #4078 from mkaluza/ansible

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add 'chars' parameter to password plugin to allow custom character set
This commit is contained in:
James Tanner 2013-11-11 14:30:49 -05:00
commit 288c33e286
1 changed files with 14 additions and 0 deletions
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14
lib/ansible/runner/lookup_plugins/password.py
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@ -21,6 +21,8 @@ from ansible import utils, errors
import os import os
import errno import errno
from string import ascii_letters, digits from string import ascii_letters, digits
import string
import random
class LookupModule(object): class LookupModule(object):
@ -48,6 +50,7 @@ class LookupModule(object):
paramvals = { paramvals = {
'length': LookupModule.LENGTH, 'length': LookupModule.LENGTH,
'encrypt': None, 'encrypt': None,
'chars': ['ascii_letters','digits',".,:-_"],
} }
# get non-default parameters if specified # get non-default parameters if specified
@ -57,6 +60,11 @@ class LookupModule(object):
assert(name in paramvals) assert(name in paramvals)
if name == 'length': if name == 'length':
paramvals[name] = int(value) paramvals[name] = int(value)
elif name == 'chars':
use_chars=[]
if ",," in value: use_chars.append(',')
use_chars.extend(value.replace(',,',',').split(','))
paramvals['chars'] = use_chars
else: else:
paramvals[name] = value paramvals[name] = value
except (ValueError, AssertionError) as e: except (ValueError, AssertionError) as e:
@ -64,6 +72,7 @@ class LookupModule(object):
length = paramvals['length'] length = paramvals['length']
encrypt = paramvals['encrypt'] encrypt = paramvals['encrypt']
use_chars = paramvals['chars']
# get password or create it if file doesn't exist # get password or create it if file doesn't exist
path = utils.path_dwim(self.basedir, relpath) path = utils.path_dwim(self.basedir, relpath)
@ -71,8 +80,13 @@ class LookupModule(object):
pathdir = os.path.dirname(path) pathdir = os.path.dirname(path)
if not os.path.isdir(pathdir): if not os.path.isdir(pathdir):
os.makedirs(pathdir) os.makedirs(pathdir)
"""
chars = ascii_letters + digits + ".,:-_" chars = ascii_letters + digits + ".,:-_"
password = utils.random_password(length) password = utils.random_password(length)
"""
chars = "".join([getattr(string,c,c) for c in use_chars]).replace('"','').replace("'",'')
password = ''.join(random.choice(chars) for _ in range(length))
if encrypt is not None: if encrypt is not None:
salt = self.random_salt() salt = self.random_salt()
content = '%s salt=%s' % (password, salt) content = '%s salt=%s' % (password, salt)