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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * software distributed under the License is distributed on an<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * KIND, either express or implied. See the License for the<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * specific language governing permissions and limitations<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * under the License.<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> */<a name="line.18"></a> |
| <span class="sourceLineNo">019</span>package org.apache.shiro.authz;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span><a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.shiro.subject.PrincipalCollection;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span><a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.Collection;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.List;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span><a name="line.25"></a> |
| <span class="sourceLineNo">026</span>/**<a name="line.26"></a> |
| <span class="sourceLineNo">027</span> * An <tt>Authorizer</tt> performs authorization (access control) operations for any given Subject<a name="line.27"></a> |
| <span class="sourceLineNo">028</span> * (aka 'application user').<a name="line.28"></a> |
| <span class="sourceLineNo">029</span> *<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> * <p>Each method requires a subject principal to perform the action for the corresponding Subject/user.<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> *<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> * <p>This principal argument is usually an object representing a user database primary key or a String username or<a name="line.32"></a> |
| <span class="sourceLineNo">033</span> * something similar that uniquely identifies an application user. The runtime value of the this principal<a name="line.33"></a> |
| <span class="sourceLineNo">034</span> * is application-specific and provided by the application's configured Realms.<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> *<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> * <p>Note that there are many *Permission methods in this interface overloaded to accept String arguments instead of<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> * {@link Permission Permission} instances. They are a convenience allowing the caller to use a String representation of<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * a {@link Permission Permission} if desired. Most implementations of this interface will simply convert these<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> * String values to {@link Permission Permission} instances and then just call the corresponding type-safe method.<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> * (Shiro's default implementations do String-to-Permission conversion for these methods using<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * {@link org.apache.shiro.authz.permission.PermissionResolver PermissionResolver}s.)<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> *<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * <p>These overloaded *Permission methods <em>do</em> forego type-safety for the benefit of convenience and simplicity,<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * so you should choose which ones to use based on your preferences and needs.<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> *<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * @since 0.1<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> */<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>public interface Authorizer {<a name="line.48"></a> |
| <span class="sourceLineNo">049</span><a name="line.49"></a> |
| <span class="sourceLineNo">050</span> /**<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> * Returns <tt>true</tt> if the corresponding subject/user is permitted to perform an action or access a resource<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * summarized by the specified permission string.<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> *<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> * <p>This is an overloaded method for the corresponding type-safe {@link Permission Permission} variant.<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * Please see the class-level JavaDoc for more information on these String-based permission methods.<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> *<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * @param principals the application-specific subject/user identifier.<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * @param permission the String representation of a Permission that is being checked.<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> * @return true if the corresponding Subject/user is permitted, false otherwise.<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * @see #isPermitted(PrincipalCollection principals,Permission permission)<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> * @since 0.9<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> */<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> boolean isPermitted(PrincipalCollection principals, String permission);<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> /**<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * Returns <tt>true</tt> if the corresponding subject/user is permitted to perform an action or access a resource<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> * summarized by the specified permission.<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> *<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * <p>More specifically, this method determines if any <tt>Permission</tt>s associated<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * with the subject {@link Permission#implies(Permission) imply} the specified permission.<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> *<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> * @param permission the permission that is being checked.<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> * @return true if the corresponding Subject/user is permitted, false otherwise.<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> */<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> boolean isPermitted(PrincipalCollection subjectPrincipal, Permission permission);<a name="line.76"></a> |
| <span class="sourceLineNo">077</span><a name="line.77"></a> |
| <span class="sourceLineNo">078</span> /**<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> * Checks if the corresponding Subject implies the given permission strings and returns a boolean array<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> * indicating which permissions are implied.<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> *<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> * <p>This is an overloaded method for the corresponding type-safe {@link Permission Permission} variant.<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> * Please see the class-level JavaDoc for more information on these String-based permission methods.<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> *<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> * @param permissions the String representations of the Permissions that are being checked.<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> * @return an array of booleans whose indices correspond to the index of the<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> * permissions in the given list. A true value at an index indicates the user is permitted for<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> * for the associated <tt>Permission</tt> string in the list. A false value at an index<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> * indicates otherwise.<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> * @since 0.9<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> */<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> boolean[] isPermitted(PrincipalCollection subjectPrincipal, String... permissions);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span><a name="line.94"></a> |
| <span class="sourceLineNo">095</span> /**<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> * Checks if the corresponding Subject/user implies the given Permissions and returns a boolean array indicating<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> * which permissions are implied.<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> *<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> * <p>More specifically, this method should determine if each <tt>Permission</tt> in<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> * the array is {@link Permission#implies(Permission) implied} by permissions<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> * already associated with the subject.<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> *<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> * <p>This is primarily a performance-enhancing method to help reduce the number of<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> * {@link #isPermitted} invocations over the wire in client/server systems.<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> *<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> * @param permissions the permissions that are being checked.<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> * @return an array of booleans whose indices correspond to the index of the<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> * permissions in the given list. A true value at an index indicates the user is permitted for<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> * for the associated <tt>Permission</tt> object in the list. A false value at an index<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> * indicates otherwise.<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> */<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> boolean[] isPermitted(PrincipalCollection subjectPrincipal, List<Permission> permissions);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> /**<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> * Returns <tt>true</tt> if the corresponding Subject/user implies all of the specified permission strings,<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> * <tt>false</tt> otherwise.<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> *<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> * <p>This is an overloaded method for the corresponding type-safe {@link Permission Permission} variant.<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> * Please see the class-level JavaDoc for more information on these String-based permission methods.<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> *<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> * @param permissions the String representations of the Permissions that are being checked.<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> * @return true if the user has all of the specified permissions, false otherwise.<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> * @see #isPermittedAll(PrincipalCollection,Collection)<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> * @since 0.9<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> */<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> boolean isPermittedAll(PrincipalCollection subjectPrincipal, String... permissions);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span><a name="line.129"></a> |
| <span class="sourceLineNo">130</span> /**<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> * Returns <tt>true</tt> if the corresponding Subject/user implies all of the specified permissions, <tt>false</tt><a name="line.131"></a> |
| <span class="sourceLineNo">132</span> * otherwise.<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> *<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> * <p>More specifically, this method determines if all of the given <tt>Permission</tt>s are<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> * {@link Permission#implies(Permission) implied by} permissions already associated with the subject.<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> *<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> * @param permissions the permissions to check.<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> * @return true if the user has all of the specified permissions, false otherwise.<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> */<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> boolean isPermittedAll(PrincipalCollection subjectPrincipal, Collection<Permission> permissions);<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> /**<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> * Ensures the corresponding Subject/user implies the specified permission String.<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> *<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> * <p>If the subject's existing associated permissions do not {@link Permission#implies(Permission)} imply}<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * the given permission, an {@link AuthorizationException} will be thrown.<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> *<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> * <p>This is an overloaded method for the corresponding type-safe {@link Permission Permission} variant.<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> * Please see the class-level JavaDoc for more information on these String-based permission methods.<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> *<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> * @param permission the String representation of the Permission to check.<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> * @throws AuthorizationException<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> * if the user does not have the permission.<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> * @since 0.9<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> */<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> void checkPermission(PrincipalCollection subjectPrincipal, String permission) throws AuthorizationException;<a name="line.158"></a> |
| <span class="sourceLineNo">159</span><a name="line.159"></a> |
| <span class="sourceLineNo">160</span> /**<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> * Ensures a subject/user {@link Permission#implies(Permission)} implies} the specified <tt>Permission</tt>.<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> * If the subject's existing associated permissions do not {@link Permission#implies(Permission)} imply}<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> * the given permission, an {@link AuthorizationException} will be thrown.<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> *<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> * @param permission the Permission to check.<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> * @throws AuthorizationException<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> * if the user does not have the permission.<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> */<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> void checkPermission(PrincipalCollection subjectPrincipal, Permission permission) throws AuthorizationException;<a name="line.170"></a> |
| <span class="sourceLineNo">171</span><a name="line.171"></a> |
| <span class="sourceLineNo">172</span> /**<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> * Ensures the corresponding Subject/user<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> * {@link Permission#implies(Permission) implies} all of the<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> * specified permission strings.<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> *<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> * If the subject's existing associated permissions do not<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> * {@link Permission#implies(Permission) imply} all of the given permissions,<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> * an {@link AuthorizationException} will be thrown.<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> *<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> * <p>This is an overloaded method for the corresponding type-safe {@link Permission Permission} variant.<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> * Please see the class-level JavaDoc for more information on these String-based permission methods.<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> *<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> * @param permissions the string representations of Permissions to check.<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> * @throws AuthorizationException if the user does not have all of the given permissions.<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> * @since 0.9<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> */<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> void checkPermissions(PrincipalCollection subjectPrincipal, String... permissions) throws AuthorizationException;<a name="line.189"></a> |
| <span class="sourceLineNo">190</span><a name="line.190"></a> |
| <span class="sourceLineNo">191</span> /**<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> * Ensures the corresponding Subject/user<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> * {@link Permission#implies(Permission) implies} all of the<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> * specified permission strings.<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> *<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> * If the subject's existing associated permissions do not<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> * {@link Permission#implies(Permission) imply} all of the given permissions,<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> * an {@link AuthorizationException} will be thrown.<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> *<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> * @param permissions the Permissions to check.<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> * @throws AuthorizationException if the user does not have all of the given permissions.<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> */<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> void checkPermissions(PrincipalCollection subjectPrincipal, Collection<Permission> permissions) throws AuthorizationException;<a name="line.204"></a> |
| <span class="sourceLineNo">205</span><a name="line.205"></a> |
| <span class="sourceLineNo">206</span> /**<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> * Returns <tt>true</tt> if the corresponding Subject/user has the specified role, <tt>false</tt> otherwise.<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> *<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> * @param roleIdentifier the application-specific role identifier (usually a role id or role name).<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> * @return <tt>true</tt> if the corresponding subject has the specified role, <tt>false</tt> otherwise.<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> */<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> boolean hasRole(PrincipalCollection subjectPrincipal, String roleIdentifier);<a name="line.213"></a> |
| <span class="sourceLineNo">214</span><a name="line.214"></a> |
| <span class="sourceLineNo">215</span> /**<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> * Checks if the corresponding Subject/user has the specified roles, returning a boolean array indicating<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> * which roles are associated with the given subject.<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> *<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> * <p>This is primarily a performance-enhancing method to help reduce the number of<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> * {@link #hasRole} invocations over the wire in client/server systems.<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> *<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> * @param roleIdentifiers the application-specific role identifiers to check (usually role ids or role names).<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> * @return an array of booleans whose indices correspond to the index of the<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> * roles in the given identifiers. A true value indicates the user has the<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> * role at that index. False indicates the user does not have the role at that index.<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> */<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> boolean[] hasRoles(PrincipalCollection subjectPrincipal, List<String> roleIdentifiers);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span><a name="line.229"></a> |
| <span class="sourceLineNo">230</span> /**<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> * Returns <tt>true</tt> if the corresponding Subject/user has all of the specified roles, <tt>false</tt> otherwise.<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> *<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> * @param roleIdentifiers the application-specific role identifiers to check (usually role ids or role names).<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> * @return true if the user has all the roles, false otherwise.<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> */<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> boolean hasAllRoles(PrincipalCollection subjectPrincipal, Collection<String> roleIdentifiers);<a name="line.237"></a> |
| <span class="sourceLineNo">238</span><a name="line.238"></a> |
| <span class="sourceLineNo">239</span> /**<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> * Asserts the corresponding Subject/user has the specified role by returning quietly if they do or throwing an<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> * {@link AuthorizationException} if they do not.<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> *<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> * @param roleIdentifier the application-specific role identifier (usually a role id or role name ).<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> * @throws AuthorizationException<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> * if the user does not have the role.<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> */<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> void checkRole(PrincipalCollection subjectPrincipal, String roleIdentifier) throws AuthorizationException;<a name="line.248"></a> |
| <span class="sourceLineNo">249</span><a name="line.249"></a> |
| <span class="sourceLineNo">250</span> /**<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> * Asserts the corresponding Subject/user has all of the specified roles by returning quietly if they do or<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> * throwing an {@link AuthorizationException} if they do not.<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> *<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> * @param roleIdentifiers the application-specific role identifiers to check (usually role ids or role names).<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> * @throws AuthorizationException<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> * if the user does not have all of the specified roles.<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> */<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> void checkRoles(PrincipalCollection subjectPrincipal, Collection<String> roleIdentifiers) throws AuthorizationException;<a name="line.259"></a> |
| <span class="sourceLineNo">260</span><a name="line.260"></a> |
| <span class="sourceLineNo">261</span> /**<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> * Same as {@link #checkRoles(org.apache.shiro.subject.PrincipalCollection, java.util.Collection)<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> * checkRoles(PrincipalCollection subjectPrincipal, Collection&lt;String&gt; roleIdentifiers)} but doesn't require a collection<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> * as an argument.<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> * Asserts the corresponding Subject/user has all of the specified roles by returning quietly if they do or<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> * throwing an {@link AuthorizationException} if they do not.<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> *<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> * @param subjectPrincipal the application-specific subject/user identifier.<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> * @param roleIdentifiers the application-specific role identifiers to check (usually role ids or role names).<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> * @throws AuthorizationException<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> * if the user does not have all of the specified roles.<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> * <a name="line.272"></a> |
| <span class="sourceLineNo">273</span> * @since 1.1.0<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> */<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> void checkRoles(PrincipalCollection subjectPrincipal, String... roleIdentifiers) throws AuthorizationException;<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> <a name="line.276"></a> |
| <span class="sourceLineNo">277</span>}<a name="line.277"></a> |
| <span class="sourceLineNo">278</span><a name="line.278"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |