From 03e213a27279e44599b65440f7ffb4722ef870c9 Mon Sep 17 00:00:00 2001
From: Toshio Kuratomi <toshio@fedoraproject.org>
Date: Mon, 2 Feb 2015 10:23:25 -0800
Subject: [PATCH] Change the v2 filter plugins into a symlink to v1 as the
 plugins are the same for both

---
 v2/ansible/modules/core               |  2 +-
 v2/ansible/plugins/filter/__init__.py | 21 --------
 v2/ansible/plugins/filter/core.py     | 75 +++++++++++++++++++++++++--
 3 files changed, 72 insertions(+), 26 deletions(-)

diff --git a/v2/ansible/modules/core b/v2/ansible/modules/core
index be744ce5e78..1394920cd3e 160000
--- a/v2/ansible/modules/core
+++ b/v2/ansible/modules/core
@@ -1 +1 @@
-Subproject commit be744ce5e78f217eb34c4d369847f1e174da9ae6
+Subproject commit 1394920cd3e440f5806463d0c1cfbe4a4b94f423
diff --git a/v2/ansible/plugins/filter/__init__.py b/v2/ansible/plugins/filter/__init__.py
index 785fc459921..e69de29bb2d 100644
--- a/v2/ansible/plugins/filter/__init__.py
+++ b/v2/ansible/plugins/filter/__init__.py
@@ -1,21 +0,0 @@
-# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
-
-# Make coding more python3-ish
-from __future__ import (absolute_import, division, print_function)
-__metaclass__ = type
-
diff --git a/v2/ansible/plugins/filter/core.py b/v2/ansible/plugins/filter/core.py
index 2ba1ecd693c..f14364b441e 100644
--- a/v2/ansible/plugins/filter/core.py
+++ b/v2/ansible/plugins/filter/core.py
@@ -15,23 +15,33 @@
 # You should have received a copy of the GNU General Public License
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
 
+import sys
 import base64
 import json
 import os.path
-import yaml
 import types
 import pipes
 import glob
 import re
 import collections
+import crypt
+import hashlib
+import string
 import operator as py_operator
-from distutils.version import LooseVersion, StrictVersion
 from random import SystemRandom, shuffle
-from jinja2.filters import environmentfilter
+import uuid
 
-from ansible.errors import *
+import yaml
+from jinja2.filters import environmentfilter
+from distutils.version import LooseVersion, StrictVersion
+
+from ansible import errors
 from ansible.utils.hashing import md5s, checksum_s
 
+
+UUID_NAMESPACE_ANSIBLE = uuid.UUID('361E6D51-FAEC-444A-9079-341386DA8E2E')
+
+
 def to_nice_yaml(*a, **kw):
     '''Make verbose, human readable yaml'''
     return yaml.safe_dump(*a, indent=4, allow_unicode=True, default_flow_style=False, **kw)
@@ -42,6 +52,22 @@ def to_json(a, *args, **kw):
 
 def to_nice_json(a, *args, **kw):
     '''Make verbose, human readable JSON'''
+    # python-2.6's json encoder is buggy (can't encode hostvars)
+    if sys.version_info < (2, 7):
+        try:
+            import simplejson
+        except ImportError:
+            pass
+        else:
+            try:
+                major = int(simplejson.__version__.split('.')[0])
+            except:
+                pass
+            else:
+                if major >= 2:
+                    return simplejson.dumps(a, indent=4, sort_keys=True, *args, **kw)
+        # Fallback to the to_json filter
+        return to_json(a, *args, **kw)
     return json.dumps(a, indent=4, sort_keys=True, *args, **kw)
 
 def failed(*a, **kw):
@@ -243,6 +269,41 @@ def randomize_list(mylist):
         pass
     return mylist
 
+def get_hash(data, hashtype='sha1'):
+
+    try: # see if hash is supported
+        h = hashlib.new(hashtype)
+    except:
+        return None
+
+    h.update(data)
+    return h.hexdigest()
+
+def get_encrypted_password(password, hashtype='sha512', salt=None):
+
+    # TODO: find a way to construct dynamically from system
+    cryptmethod= {
+        'md5':      '1',
+        'blowfish': '2a',
+        'sha256':   '5',
+        'sha512':   '6',
+    }
+
+    hastype = hashtype.lower()
+    if hashtype in cryptmethod:
+        if salt is None:
+            r = SystemRandom()
+            salt = ''.join([r.choice(string.ascii_letters + string.digits) for _ in range(16)])
+
+        saltstring =  "$%s$%s" % (cryptmethod[hashtype],salt)
+        encrypted = crypt.crypt(password,saltstring)
+        return encrypted
+
+    return None
+
+def to_uuid(string):
+    return str(uuid.uuid5(UUID_NAMESPACE_ANSIBLE, str(string)))
+
 class FilterModule(object):
     ''' Ansible core jinja2 filters '''
 
@@ -252,6 +313,9 @@ class FilterModule(object):
             'b64decode': base64.b64decode,
             'b64encode': base64.b64encode,
 
+            # uuid
+            'to_uuid': to_uuid,
+
             # json
             'to_json': to_json,
             'to_nice_json': to_nice_json,
@@ -295,6 +359,9 @@ class FilterModule(object):
             'sha1': checksum_s,
             # checksum of string as used by ansible for checksuming files
             'checksum': checksum_s,
+            # generic hashing
+            'password_hash': get_encrypted_password,
+            'hash': get_hash,
 
             # file glob
             'fileglob': fileglob,