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| <pre><span class="sourceLineNo">001</span><a id="line.1">package org.apache.archiva.redback.rbac;</a> |
| <span class="sourceLineNo">002</span><a id="line.2"></a> |
| <span class="sourceLineNo">003</span><a id="line.3">/*</a> |
| <span class="sourceLineNo">004</span><a id="line.4"> * Copyright 2001-2006 The Apache Software Foundation.</a> |
| <span class="sourceLineNo">005</span><a id="line.5"> *</a> |
| <span class="sourceLineNo">006</span><a id="line.6"> * Licensed under the Apache License, Version 2.0 (the "License");</a> |
| <span class="sourceLineNo">007</span><a id="line.7"> * you may not use this file except in compliance with the License.</a> |
| <span class="sourceLineNo">008</span><a id="line.8"> * You may obtain a copy of the License at</a> |
| <span class="sourceLineNo">009</span><a id="line.9"> *</a> |
| <span class="sourceLineNo">010</span><a id="line.10"> * http://www.apache.org/licenses/LICENSE-2.0</a> |
| <span class="sourceLineNo">011</span><a id="line.11"> *</a> |
| <span class="sourceLineNo">012</span><a id="line.12"> * Unless required by applicable law or agreed to in writing, software</a> |
| <span class="sourceLineNo">013</span><a id="line.13"> * distributed under the License is distributed on an "AS IS" BASIS,</a> |
| <span class="sourceLineNo">014</span><a id="line.14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</a> |
| <span class="sourceLineNo">015</span><a id="line.15"> * See the License for the specific language governing permissions and</a> |
| <span class="sourceLineNo">016</span><a id="line.16"> * limitations under the License.</a> |
| <span class="sourceLineNo">017</span><a id="line.17"> */</a> |
| <span class="sourceLineNo">018</span><a id="line.18"></a> |
| <span class="sourceLineNo">019</span><a id="line.19"></a> |
| <span class="sourceLineNo">020</span><a id="line.20">import org.apache.commons.lang3.StringUtils;</a> |
| <span class="sourceLineNo">021</span><a id="line.21"></a> |
| <span class="sourceLineNo">022</span><a id="line.22">/**</a> |
| <span class="sourceLineNo">023</span><a id="line.23"> * RBACObjectAssertions </a> |
| <span class="sourceLineNo">024</span><a id="line.24"> *</a> |
| <span class="sourceLineNo">025</span><a id="line.25"> * @author <a href="mailto:joakim@erdfelt.com">Joakim Erdfelt</a></a> |
| <span class="sourceLineNo">026</span><a id="line.26"> *</a> |
| <span class="sourceLineNo">027</span><a id="line.27"> */</a> |
| <span class="sourceLineNo">028</span><a id="line.28">public class RBACObjectAssertions</a> |
| <span class="sourceLineNo">029</span><a id="line.29">{</a> |
| <span class="sourceLineNo">030</span><a id="line.30"> public static void assertValid( Role role )</a> |
| <span class="sourceLineNo">031</span><a id="line.31"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">032</span><a id="line.32"> {</a> |
| <span class="sourceLineNo">033</span><a id="line.33"> assertValid( null, role );</a> |
| <span class="sourceLineNo">034</span><a id="line.34"> }</a> |
| <span class="sourceLineNo">035</span><a id="line.35"></a> |
| <span class="sourceLineNo">036</span><a id="line.36"> public static void assertValid( String scope, Role role )</a> |
| <span class="sourceLineNo">037</span><a id="line.37"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">038</span><a id="line.38"> {</a> |
| <span class="sourceLineNo">039</span><a id="line.39"> if ( role == null )</a> |
| <span class="sourceLineNo">040</span><a id="line.40"> {</a> |
| <span class="sourceLineNo">041</span><a id="line.41"> throw new RbacObjectInvalidException( scope, "Null Role object is invalid." );</a> |
| <span class="sourceLineNo">042</span><a id="line.42"> }</a> |
| <span class="sourceLineNo">043</span><a id="line.43"></a> |
| <span class="sourceLineNo">044</span><a id="line.44"> if ( StringUtils.isEmpty( role.getName() ) )</a> |
| <span class="sourceLineNo">045</span><a id="line.45"> {</a> |
| <span class="sourceLineNo">046</span><a id="line.46"> throw new RbacObjectInvalidException( scope, "Role.name must not be empty." );</a> |
| <span class="sourceLineNo">047</span><a id="line.47"> }</a> |
| <span class="sourceLineNo">048</span><a id="line.48"></a> |
| <span class="sourceLineNo">049</span><a id="line.49"> if ( role.getPermissions() != null )</a> |
| <span class="sourceLineNo">050</span><a id="line.50"> {</a> |
| <span class="sourceLineNo">051</span><a id="line.51"> int i = 0;</a> |
| <span class="sourceLineNo">052</span><a id="line.52"> for ( Permission perm : role.getPermissions() )</a> |
| <span class="sourceLineNo">053</span><a id="line.53"> {</a> |
| <span class="sourceLineNo">054</span><a id="line.54"> assertValid( "Role.permissions[" + i + "]", perm );</a> |
| <span class="sourceLineNo">055</span><a id="line.55"> i++;</a> |
| <span class="sourceLineNo">056</span><a id="line.56"> }</a> |
| <span class="sourceLineNo">057</span><a id="line.57"> }</a> |
| <span class="sourceLineNo">058</span><a id="line.58"> }</a> |
| <span class="sourceLineNo">059</span><a id="line.59"></a> |
| <span class="sourceLineNo">060</span><a id="line.60"> public static void assertValid( Permission permission )</a> |
| <span class="sourceLineNo">061</span><a id="line.61"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">062</span><a id="line.62"> {</a> |
| <span class="sourceLineNo">063</span><a id="line.63"> assertValid( null, permission );</a> |
| <span class="sourceLineNo">064</span><a id="line.64"> }</a> |
| <span class="sourceLineNo">065</span><a id="line.65"></a> |
| <span class="sourceLineNo">066</span><a id="line.66"> public static void assertValid( String scope, Permission permission )</a> |
| <span class="sourceLineNo">067</span><a id="line.67"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">068</span><a id="line.68"> {</a> |
| <span class="sourceLineNo">069</span><a id="line.69"> if ( permission == null )</a> |
| <span class="sourceLineNo">070</span><a id="line.70"> {</a> |
| <span class="sourceLineNo">071</span><a id="line.71"> throw new RbacObjectInvalidException( scope, "Null Permission object is invalid." );</a> |
| <span class="sourceLineNo">072</span><a id="line.72"> }</a> |
| <span class="sourceLineNo">073</span><a id="line.73"></a> |
| <span class="sourceLineNo">074</span><a id="line.74"> if ( StringUtils.isEmpty( permission.getName() ) )</a> |
| <span class="sourceLineNo">075</span><a id="line.75"> {</a> |
| <span class="sourceLineNo">076</span><a id="line.76"> throw new RbacObjectInvalidException( scope, "Permission.name must not be empty." );</a> |
| <span class="sourceLineNo">077</span><a id="line.77"> }</a> |
| <span class="sourceLineNo">078</span><a id="line.78"></a> |
| <span class="sourceLineNo">079</span><a id="line.79"> assertValid( "Permission.operation", permission.getOperation() );</a> |
| <span class="sourceLineNo">080</span><a id="line.80"> assertValid( "Permission.resource", permission.getResource() );</a> |
| <span class="sourceLineNo">081</span><a id="line.81"></a> |
| <span class="sourceLineNo">082</span><a id="line.82"> }</a> |
| <span class="sourceLineNo">083</span><a id="line.83"></a> |
| <span class="sourceLineNo">084</span><a id="line.84"> public static void assertValid( Operation operation )</a> |
| <span class="sourceLineNo">085</span><a id="line.85"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">086</span><a id="line.86"> {</a> |
| <span class="sourceLineNo">087</span><a id="line.87"> assertValid( null, operation );</a> |
| <span class="sourceLineNo">088</span><a id="line.88"> }</a> |
| <span class="sourceLineNo">089</span><a id="line.89"></a> |
| <span class="sourceLineNo">090</span><a id="line.90"> public static void assertValid( String scope, Operation operation )</a> |
| <span class="sourceLineNo">091</span><a id="line.91"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">092</span><a id="line.92"> {</a> |
| <span class="sourceLineNo">093</span><a id="line.93"> if ( operation == null )</a> |
| <span class="sourceLineNo">094</span><a id="line.94"> {</a> |
| <span class="sourceLineNo">095</span><a id="line.95"> throw new RbacObjectInvalidException( scope, "Null Operation object is invalid." );</a> |
| <span class="sourceLineNo">096</span><a id="line.96"> }</a> |
| <span class="sourceLineNo">097</span><a id="line.97"></a> |
| <span class="sourceLineNo">098</span><a id="line.98"> if ( StringUtils.isEmpty( operation.getName() ) )</a> |
| <span class="sourceLineNo">099</span><a id="line.99"> {</a> |
| <span class="sourceLineNo">100</span><a id="line.100"> throw new RbacObjectInvalidException( scope, "Operation.name must not be empty." );</a> |
| <span class="sourceLineNo">101</span><a id="line.101"> }</a> |
| <span class="sourceLineNo">102</span><a id="line.102"> }</a> |
| <span class="sourceLineNo">103</span><a id="line.103"></a> |
| <span class="sourceLineNo">104</span><a id="line.104"> public static void assertValid( Resource resource )</a> |
| <span class="sourceLineNo">105</span><a id="line.105"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">106</span><a id="line.106"> {</a> |
| <span class="sourceLineNo">107</span><a id="line.107"> assertValid( null, resource );</a> |
| <span class="sourceLineNo">108</span><a id="line.108"> }</a> |
| <span class="sourceLineNo">109</span><a id="line.109"></a> |
| <span class="sourceLineNo">110</span><a id="line.110"> public static void assertValid( String scope, Resource resource )</a> |
| <span class="sourceLineNo">111</span><a id="line.111"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">112</span><a id="line.112"> {</a> |
| <span class="sourceLineNo">113</span><a id="line.113"> if ( resource == null )</a> |
| <span class="sourceLineNo">114</span><a id="line.114"> {</a> |
| <span class="sourceLineNo">115</span><a id="line.115"> throw new RbacObjectInvalidException( scope, "Null Resource object is invalid." );</a> |
| <span class="sourceLineNo">116</span><a id="line.116"> }</a> |
| <span class="sourceLineNo">117</span><a id="line.117"></a> |
| <span class="sourceLineNo">118</span><a id="line.118"> if ( StringUtils.isEmpty( resource.getIdentifier() ) )</a> |
| <span class="sourceLineNo">119</span><a id="line.119"> {</a> |
| <span class="sourceLineNo">120</span><a id="line.120"> throw new RbacObjectInvalidException( scope, "Resource.identifier must not be empty." );</a> |
| <span class="sourceLineNo">121</span><a id="line.121"> }</a> |
| <span class="sourceLineNo">122</span><a id="line.122"> }</a> |
| <span class="sourceLineNo">123</span><a id="line.123"></a> |
| <span class="sourceLineNo">124</span><a id="line.124"> public static void assertValid( UserAssignment assignment )</a> |
| <span class="sourceLineNo">125</span><a id="line.125"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">126</span><a id="line.126"> {</a> |
| <span class="sourceLineNo">127</span><a id="line.127"> assertValid( null, assignment );</a> |
| <span class="sourceLineNo">128</span><a id="line.128"> }</a> |
| <span class="sourceLineNo">129</span><a id="line.129"></a> |
| <span class="sourceLineNo">130</span><a id="line.130"> public static void assertValid( String scope, UserAssignment assignment )</a> |
| <span class="sourceLineNo">131</span><a id="line.131"> throws RbacObjectInvalidException</a> |
| <span class="sourceLineNo">132</span><a id="line.132"> {</a> |
| <span class="sourceLineNo">133</span><a id="line.133"> if ( assignment == null )</a> |
| <span class="sourceLineNo">134</span><a id="line.134"> {</a> |
| <span class="sourceLineNo">135</span><a id="line.135"> throw new RbacObjectInvalidException( scope, "Null UserAssigment object is invalid." );</a> |
| <span class="sourceLineNo">136</span><a id="line.136"> }</a> |
| <span class="sourceLineNo">137</span><a id="line.137"></a> |
| <span class="sourceLineNo">138</span><a id="line.138"> if ( StringUtils.isEmpty( assignment.getPrincipal() ) )</a> |
| <span class="sourceLineNo">139</span><a id="line.139"> {</a> |
| <span class="sourceLineNo">140</span><a id="line.140"> throw new RbacObjectInvalidException( scope, "UserAssigment.principal cannot be empty." );</a> |
| <span class="sourceLineNo">141</span><a id="line.141"> }</a> |
| <span class="sourceLineNo">142</span><a id="line.142"></a> |
| <span class="sourceLineNo">143</span><a id="line.143"> if ( assignment.getRoleIds() == null )</a> |
| <span class="sourceLineNo">144</span><a id="line.144"> {</a> |
| <span class="sourceLineNo">145</span><a id="line.145"> throw new RbacObjectInvalidException( scope, "UserAssignment.roles cannot be null." );</a> |
| <span class="sourceLineNo">146</span><a id="line.146"> }</a> |
| <span class="sourceLineNo">147</span><a id="line.147"></a> |
| <span class="sourceLineNo">148</span><a id="line.148"> /* I don't believe this assertion is valid, a person should be able to be stripped of all roles.</a> |
| <span class="sourceLineNo">149</span><a id="line.149"> -- jesse</a> |
| <span class="sourceLineNo">150</span><a id="line.150"> if ( assignment.getRoleNames().isEmpty() )</a> |
| <span class="sourceLineNo">151</span><a id="line.151"> {</a> |
| <span class="sourceLineNo">152</span><a id="line.152"> throw new RbacObjectInvalidException( scope, "UserAssignment.roles cannot be empty." );</a> |
| <span class="sourceLineNo">153</span><a id="line.153"> }</a> |
| <span class="sourceLineNo">154</span><a id="line.154"> */</a> |
| <span class="sourceLineNo">155</span><a id="line.155"> int i = 0;</a> |
| <span class="sourceLineNo">156</span><a id="line.156"> for ( String name : assignment.getRoleIds() )</a> |
| <span class="sourceLineNo">157</span><a id="line.157"> {</a> |
| <span class="sourceLineNo">158</span><a id="line.158"> if ( StringUtils.isEmpty( name ) )</a> |
| <span class="sourceLineNo">159</span><a id="line.159"> {</a> |
| <span class="sourceLineNo">160</span><a id="line.160"> throw new RbacObjectInvalidException( scope, "UserAssignment.roleid[" + i + "] cannot be empty." );</a> |
| <span class="sourceLineNo">161</span><a id="line.161"> }</a> |
| <span class="sourceLineNo">162</span><a id="line.162"> i++;</a> |
| <span class="sourceLineNo">163</span><a id="line.163"> }</a> |
| <span class="sourceLineNo">164</span><a id="line.164"> }</a> |
| <span class="sourceLineNo">165</span><a id="line.165"></a> |
| <span class="sourceLineNo">166</span><a id="line.166">}</a> |
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| </pre> |
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