From 611e9864e8716ca92a77745403c847c30f2f0d87 Mon Sep 17 00:00:00 2001
From: Kenny Woodson <kwoodson@redhat.com>
Date: Tue, 28 Mar 2017 13:56:00 -0400
Subject: Adding clusterrole to the toolbox.

---
 roles/lib_openshift/src/lib/rule.py | 143 ++++++++++++++++++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100644 roles/lib_openshift/src/lib/rule.py

(limited to 'roles/lib_openshift/src/lib/rule.py')

diff --git a/roles/lib_openshift/src/lib/rule.py b/roles/lib_openshift/src/lib/rule.py
new file mode 100644
index 000000000..628129832
--- /dev/null
+++ b/roles/lib_openshift/src/lib/rule.py
@@ -0,0 +1,143 @@
+# pylint: skip-file
+# flake8: noqa
+
+
+class Rule(object):
+    '''class to represent a clusterrole rule
+
+    Example Rule Object's yaml:
+    - apiGroups:
+    - ""
+    attributeRestrictions: null
+    resources:
+    - persistentvolumes
+    verbs:
+    - create
+    - delete
+    - deletecollection
+    - get
+    - list
+    - patch
+    - update
+    - watch
+
+    '''
+    def __init__(self,
+                 api_groups=None,
+                 attr_restrictions=None,
+                 resources=None,
+                 verbs=None):
+        self.__api_groups = api_groups if api_groups is not None else [""]
+        self.__verbs = verbs if verbs is not None else []
+        self.__resources = resources if resources is not None else []
+        self.__attribute_restrictions = attr_restrictions if attr_restrictions is not None else None
+
+    @property
+    def verbs(self):
+        '''property for verbs'''
+        if self.__verbs is None:
+            return []
+
+        return self.__verbs
+
+    @verbs.setter
+    def verbs(self, data):
+        '''setter for verbs'''
+        self.__verbs = data
+
+    @property
+    def api_groups(self):
+        '''property for api_groups'''
+        if self.__api_groups is None:
+            return []
+        return self.__api_groups
+
+    @api_groups.setter
+    def api_groups(self, data):
+        '''setter for api_groups'''
+        self.__api_groups = data
+
+    @property
+    def resources(self):
+        '''property for resources'''
+        if self.__resources is None:
+            return []
+
+        return self.__resources
+
+    @resources.setter
+    def resources(self, data):
+        '''setter for resources'''
+        self.__resources = data
+
+    @property
+    def attribute_restrictions(self):
+        '''property for attribute_restrictions'''
+        return self.__attribute_restrictions
+
+    @attribute_restrictions.setter
+    def attribute_restrictions(self, data):
+        '''setter for attribute_restrictions'''
+        self.__attribute_restrictions = data
+
+    def add_verb(self, inc_verb):
+        '''add a verb to the verbs array'''
+        self.verbs.append(inc_verb)
+
+    def add_api_group(self, inc_apigroup):
+        '''add an api_group to the api_groups array'''
+        self.api_groups.append(inc_apigroup)
+
+    def add_resource(self, inc_resource):
+        '''add an resource to the resources array'''
+
+    def remove_verb(self, inc_verb):
+        '''add a verb to the verbs array'''
+        try:
+            self.verbs.remove(inc_verb)
+            return True
+        except ValueError:
+            pass
+
+        return False
+
+    def remove_api_group(self, inc_api_group):
+        '''add a verb to the verbs array'''
+        try:
+            self.api_groups.remove(inc_api_group)
+            return True
+        except ValueError:
+            pass
+
+        return False
+
+    def remove_resource(self, inc_resource):
+        '''add a verb to the verbs array'''
+        try:
+            self.resources.remove(inc_resource)
+            return True
+        except ValueError:
+            pass
+
+        return False
+
+    def __eq__(self, other):
+        '''return whether rules are equal'''
+        return self.attribute_restrictions == other.attribute_restrictions and \
+               self.api_groups == other.api_groups and \
+               self.resources == other.resources and \
+               self.verbs == other.verbs
+
+
+    @staticmethod
+    def parse_rules(inc_rules):
+        '''create rules from an array'''
+
+        results = []
+        for rule in inc_rules:
+            results.append(Rule(rule['apiGroups'],
+                                rule['attributeRestrictions'],
+                                rule['resources'],
+                                rule['verbs']))
+
+        return results
-- 
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