Guo Ruijing | 073cc18 | 2017-07-31 08:47:35 +0000 | [diff] [blame] | 1 | <?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
| 2 | <!-- |
| 3 | ============LICENSE_START======================================================= |
| 4 | ONAP-PDP |
| 5 | ================================================================================ |
| 6 | Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. |
| 7 | ================================================================================ |
| 8 | Licensed under the Apache License, Version 2.0 (the "License"); |
| 9 | you may not use this file except in compliance with the License. |
| 10 | You may obtain a copy of the License at |
| 11 | |
| 12 | http://www.apache.org/licenses/LICENSE-2.0 |
| 13 | |
| 14 | Unless required by applicable law or agreed to in writing, software |
| 15 | distributed under the License is distributed on an "AS IS" BASIS, |
| 16 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 17 | See the License for the specific language governing permissions and |
| 18 | limitations under the License. |
| 19 | ============LICENSE_END========================================================= |
| 20 | --> |
| 21 | |
| 22 | <Policy xmlns="urn:oasis:names:tc:xacml:3.0:core:schema:wd-17" PolicyId="urn:com:xacml:policy:id:fb9e6bed-b5dd-430c-acd4-1baed0c1f1cf" Version="1" RuleCombiningAlgId="urn:oasis:names:tc:xacml:3.0:rule-combining-algorithm:deny-unless-permit"> |
| 23 | <Description>This Policy handles the Take action and Advice action operations. </Description> |
| 24 | <Target /> |
| 25 | <!--<Target> |
| 26 | <AnyOf> |
| 27 | <AllOf> |
| 28 | <Match MatchId="urn:oasis:names:tc:xacml:1.0:function:string-equal"> |
| 29 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">VM</AttributeValue> |
| 30 | <AttributeDesignator Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" AttributeId="urn:oasis:names:tc:xacml:1.0:resource:resource-id" DataType="http://www.w3.org/2001/XMLSchema#string" MustBePresent="false"/> |
| 31 | </Match> |
| 32 | </AllOf> |
| 33 | </AnyOf> |
| 34 | </Target> --> |
| 35 | <VariableDefinition VariableId="doesItRequireNewVM"> |
| 36 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:or"> |
| 37 | <Description>Check the CPU Utilization or Network Load</Description> |
| 38 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-greater-than"> |
| 39 | <Description>Load</Description> |
| 40 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-one-and-only"> |
| 41 | <AttributeDesignator Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" AttributeId="com:att:labs:onap:resource:vm:load" DataType="http://www.w3.org/2001/XMLSchema#integer" MustBePresent="true"/> |
| 42 | </Apply> |
| 43 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#integer">95</AttributeValue> |
| 44 | <!--<Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-one-and-only"> |
| 45 | <AttributeDesignator Category="com:att:research:xacml:test:pip:csv:category:server" AttributeId="com:att:research:xacml:test:pip:csv:server:loadval" DataType="http://www.w3.org/2001/XMLSchema#integer" Issuer="com:att:research:xacml:test:pip:csv" MustBePresent="false"/> |
| 46 | </Apply> --> |
| 47 | </Apply> |
| 48 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-greater-than"> |
| 49 | <Description>CPU</Description> |
| 50 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-one-and-only"> |
| 51 | <AttributeDesignator Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" AttributeId="com:att:labs:onap:resource:vm:cpu" DataType="http://www.w3.org/2001/XMLSchema#integer" MustBePresent="true"/> |
| 52 | </Apply> |
| 53 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#integer">95</AttributeValue> |
| 54 | <!-- <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-one-and-only"> |
| 55 | <AttributeDesignator Category="com:att:research:xacml:test:pip:csv:category:server" AttributeId="com:att:research:xacml:test:pip:csv:server:cpuval" DataType="http://www.w3.org/2001/XMLSchema#integer" Issuer="com:att:research:xacml:test:pip:csv" MustBePresent="false"/> |
| 56 | </Apply> --> |
| 57 | </Apply> |
| 58 | </Apply> |
| 59 | </VariableDefinition> |
| 60 | <Rule RuleId="urn:com:xacml:rule:id:9f8e2241-8205-4656-b6f6-143637cc0c66" Effect="Permit"> |
| 61 | <Description>Permit to create a new VM with Obligation</Description> |
| 62 | <Target /> |
| 63 | <!--<Target> |
| 64 | <AnyOf> |
| 65 | <AllOf> |
| 66 | <Match MatchId="urn:oasis:names:tc:xacml:1.0:function:string-equal"> |
| 67 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">create_Action</AttributeValue> |
| 68 | <AttributeDesignator Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" AttributeId="urn:oasis:names:tc:xacml:1.0:resource:resource-id" DataType="http://www.w3.org/2001/XMLSchema#string" MustBePresent="false"/> |
| 69 | </Match> |
| 70 | </AllOf> |
| 71 | </AnyOf> |
| 72 | </Target> --> |
| 73 | <Condition> |
| 74 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:boolean-equal"> |
| 75 | <Description>If the Requirement has met create the VM</Description> |
| 76 | <VariableReference VariableId="doesItRequireNewVM"/> |
| 77 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#boolean">true</AttributeValue> |
| 78 | </Apply> |
| 79 | </Condition> |
| 80 | <ObligationExpressions> |
| 81 | <ObligationExpression ObligationId="com.att.research.nvp.test.obligation" FulfillOn="Permit"> |
| 82 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.test.obligation.key" Category="urn:oasis:names:tc:xacml:1.0:subject-category:access-subject"> |
| 83 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Action_Info</AttributeValue> |
| 84 | </AttributeAssignmentExpression> |
| 85 | </ObligationExpression> |
| 86 | <ObligationExpression ObligationId="com.att.research.nvp.test.multiobligation" FulfillOn="Permit"> |
| 87 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.obligation.value" Category="urn:oasis:names:tc:xacml:3.0:attribute-category:action"> |
| 88 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Create_NEW_VM</AttributeValue> |
| 89 | </AttributeAssignmentExpression> |
| 90 | </ObligationExpression> |
| 91 | </ObligationExpressions> |
| 92 | </Rule> |
| 93 | <Rule RuleId="urn:com:xacml:rule:id:6dd4c4b2-8864-4bae-b497-7472b464ffe7" Effect="Permit"> |
| 94 | <Description>Permit to create a new VM with Advice</Description> |
| 95 | <Target> |
| 96 | <AnyOf> |
| 97 | <AllOf> |
| 98 | <Match MatchId="urn:oasis:names:tc:xacml:1.0:function:string-equal"> |
| 99 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">create_adviceAction</AttributeValue> |
| 100 | <AttributeDesignator Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" AttributeId="urn:oasis:names:tc:xacml:1.0:resource:resource-id" DataType="http://www.w3.org/2001/XMLSchema#string" MustBePresent="false"/> |
| 101 | </Match> |
| 102 | </AllOf> |
| 103 | </AnyOf> |
| 104 | </Target> |
| 105 | <Condition> |
| 106 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:boolean-equal"> |
| 107 | <Description>If the Requirement has met create the VM</Description> |
| 108 | <VariableReference VariableId="doesItRequireNewVM"/> |
| 109 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#boolean">true</AttributeValue> |
| 110 | </Apply> |
| 111 | </Condition> |
| 112 | <AdviceExpressions> |
| 113 | <AdviceExpression AdviceId="com.att.research.nvp.test.advice.multi" AppliesTo="Permit"> |
| 114 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.test.advice.key"> |
| 115 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Action_Info</AttributeValue> |
| 116 | </AttributeAssignmentExpression> |
| 117 | </AdviceExpression> |
| 118 | <AdviceExpression AdviceId="com.att.research.nvp.test.advice.multiadvice" AppliesTo="Permit"> |
| 119 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.test.advice.multival"> |
| 120 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Created New VM</AttributeValue> |
| 121 | </AttributeAssignmentExpression> |
| 122 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.test.advice.val" Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource"> |
| 123 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#anyURI">http://localhost:8080/pdp/?type=hb</AttributeValue> |
| 124 | </AttributeAssignmentExpression> |
| 125 | </AdviceExpression> |
| 126 | </AdviceExpressions> |
| 127 | </Rule> |
| 128 | <VariableDefinition VariableId="removeVM"> |
| 129 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-less-than"> |
| 130 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-one-and-only"> |
| 131 | <AttributeDesignator Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" AttributeId="com:att:research:xacml:test:pip:csv:resource:cpu" DataType="http://www.w3.org/2001/XMLSchema#integer" MustBePresent="true"/> |
| 132 | </Apply> |
| 133 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:integer-one-and-only"> |
| 134 | <AttributeDesignator Category="com:att:research:xacml:test:pip:csv:category:server" AttributeId="com:att:research:xacml:test:pip:csv:server:minval" DataType="http://www.w3.org/2001/XMLSchema#integer" Issuer="com:att:research:xacml:test:pip:csv" MustBePresent="false"/> |
| 135 | </Apply> |
| 136 | </Apply> |
| 137 | </VariableDefinition> |
| 138 | <Rule RuleId="urn:com:xacml:rule:id:262fc3fd-f3f3-4aaa-8b9c-504f89be5ba2" Effect="Permit"> |
| 139 | <Description>Permit to remove a VM with Obligation</Description> |
| 140 | <Target> |
| 141 | <AnyOf> |
| 142 | <AllOf> |
| 143 | <Match MatchId="urn:oasis:names:tc:xacml:1.0:function:string-equal"> |
| 144 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">remove_Action</AttributeValue> |
| 145 | <AttributeDesignator Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" AttributeId="urn:oasis:names:tc:xacml:1.0:resource:resource-id" DataType="http://www.w3.org/2001/XMLSchema#string" MustBePresent="false"/> |
| 146 | </Match> |
| 147 | </AllOf> |
| 148 | </AnyOf> |
| 149 | </Target> |
| 150 | <Condition> |
| 151 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:boolean-equal"> |
| 152 | <Description>If the resource usage is low then remove the VM</Description> |
| 153 | <VariableReference VariableId="removeVM"/> |
| 154 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#boolean">true</AttributeValue> |
| 155 | </Apply> |
| 156 | </Condition> |
| 157 | <ObligationExpressions> |
| 158 | <ObligationExpression ObligationId="com.att.research.nvp.test.obligation" FulfillOn="Permit"> |
| 159 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.test.obligation.key" Category="urn:oasis:names:tc:xacml:1.0:subject-category:access-subject"> |
| 160 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Action_Info</AttributeValue> |
| 161 | </AttributeAssignmentExpression> |
| 162 | </ObligationExpression> |
| 163 | <ObligationExpression ObligationId="com.att.research.nvp.test.multiobligation" FulfillOn="Permit"> |
| 164 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.obligation.value" Category="urn:oasis:names:tc:xacml:3.0:attribute-category:action"> |
| 165 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Remove_VM</AttributeValue> |
| 166 | </AttributeAssignmentExpression> |
| 167 | </ObligationExpression> |
| 168 | </ObligationExpressions> |
| 169 | </Rule> |
| 170 | <Rule RuleId="urn:com:xacml:rule:id:6b17c532-6b43-4577-b499-30c862bc7df3" Effect="Permit"> |
| 171 | <Description>Permit to remove a VM with Advice</Description> |
| 172 | <Target> |
| 173 | <AnyOf> |
| 174 | <AllOf> |
| 175 | <Match MatchId="urn:oasis:names:tc:xacml:1.0:function:string-equal"> |
| 176 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">remove_adviceAction</AttributeValue> |
| 177 | <AttributeDesignator Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource" AttributeId="urn:oasis:names:tc:xacml:1.0:resource:resource-id" DataType="http://www.w3.org/2001/XMLSchema#string" MustBePresent="false"/> |
| 178 | </Match> |
| 179 | </AllOf> |
| 180 | </AnyOf> |
| 181 | </Target> |
| 182 | <Condition> |
| 183 | <Apply FunctionId="urn:oasis:names:tc:xacml:1.0:function:boolean-equal"> |
| 184 | <Description>If the resource usage is low then remove the VM</Description> |
| 185 | <VariableReference VariableId="removeVM"/> |
| 186 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#boolean">true</AttributeValue> |
| 187 | </Apply> |
| 188 | </Condition> |
| 189 | <AdviceExpressions> |
| 190 | <AdviceExpression AdviceId="com.att.research.nvp.test.advice.multi" AppliesTo="Permit"> |
| 191 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.test.advice.key"> |
| 192 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Action_Info</AttributeValue> |
| 193 | </AttributeAssignmentExpression> |
| 194 | </AdviceExpression> |
| 195 | <AdviceExpression AdviceId="com.att.research.nvp.test.advice.multiadvice" AppliesTo="Permit"> |
| 196 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.test.advice.multival"> |
| 197 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Removed VM</AttributeValue> |
| 198 | </AttributeAssignmentExpression> |
| 199 | <AttributeAssignmentExpression AttributeId="com.att.research.nvp.test.advice.val" Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource"> |
| 200 | <AttributeValue DataType="http://www.w3.org/2001/XMLSchema#anyURI">http://localhost:8080/pdp/?type=hb</AttributeValue> |
| 201 | </AttributeAssignmentExpression> |
| 202 | </AdviceExpression> |
| 203 | </AdviceExpressions> |
| 204 | </Rule> |
| 205 | </Policy> |