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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.authc;<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.MutablePrincipalCollection;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.shiro.subject.PrincipalCollection;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.shiro.subject.SimplePrincipalCollection;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.shiro.util.ByteSource;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span><a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Collection;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.HashSet;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span><a name="line.29"></a> |
| <span class="sourceLineNo">030</span><a name="line.30"></a> |
| <span class="sourceLineNo">031</span>/**<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> * Simple implementation of the {@link org.apache.shiro.authc.MergableAuthenticationInfo} interface that holds the principals and<a name="line.32"></a> |
| <span class="sourceLineNo">033</span> * credentials.<a name="line.33"></a> |
| <span class="sourceLineNo">034</span> *<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> * @see org.apache.shiro.realm.AuthenticatingRealm<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> * @since 0.9<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> */<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>public class SimpleAuthenticationInfo implements MergableAuthenticationInfo, SaltedAuthenticationInfo {<a name="line.38"></a> |
| <span class="sourceLineNo">039</span><a name="line.39"></a> |
| <span class="sourceLineNo">040</span> /**<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * The principals identifying the account associated with this AuthenticationInfo instance.<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> */<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> protected PrincipalCollection principals;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> /**<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * The credentials verifying the account principals.<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> */<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> protected Object credentials;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> /**<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> * Any salt used in hashing the credentials.<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> *<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * @since 1.1<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> */<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> protected ByteSource credentialsSalt;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span><a name="line.55"></a> |
| <span class="sourceLineNo">056</span> /**<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * Default no-argument constructor.<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> */<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> public SimpleAuthenticationInfo() {<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> }<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> /**<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * Constructor that takes in a single 'primary' principal of the account and its corresponding credentials,<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * associated with the specified realm.<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * <p/><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * This is a convenience constructor and will construct a {@link PrincipalCollection PrincipalCollection} based<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> * on the {@code principal} and {@code realmName} argument.<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> *<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * @param principal the 'primary' principal associated with the specified realm.<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * @param credentials the credentials that verify the given principal.<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * @param realmName the realm from where the principal and credentials were acquired.<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> */<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> public SimpleAuthenticationInfo(Object principal, Object credentials, String realmName) {<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> this.principals = new SimplePrincipalCollection(principal, realmName);<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> this.credentials = credentials;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> }<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> * Constructor that takes in a single 'primary' principal of the account, its corresponding hashed credentials,<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> * the salt used to hash the credentials, and the name of the realm to associate with the principals.<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> * <p/><a name="line.81"></a> |
| <span class="sourceLineNo">082</span> * This is a convenience constructor and will construct a {@link PrincipalCollection PrincipalCollection} based<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> * on the <code>principal</code> and <code>realmName</code> argument.<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> *<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> * @param principal the 'primary' principal associated with the specified realm.<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> * @param hashedCredentials the hashed credentials that verify the given principal.<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> * @param credentialsSalt the salt used when hashing the given hashedCredentials<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> * @param realmName the realm from where the principal and credentials were acquired.<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> * @see org.apache.shiro.authc.credential.HashedCredentialsMatcher HashedCredentialsMatcher<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> * @since 1.1<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> */<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> public SimpleAuthenticationInfo(Object principal, Object hashedCredentials, ByteSource credentialsSalt, String realmName) {<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> this.principals = new SimplePrincipalCollection(principal, realmName);<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> this.credentials = hashedCredentials;<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> this.credentialsSalt = credentialsSalt;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> }<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> /**<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> * Constructor that takes in an account's identifying principal(s) and its corresponding credentials that verify<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> * the principals.<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> *<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> * @param principals a Realm's account's identifying principal(s)<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> * @param credentials the accounts corresponding principals that verify the principals.<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> */<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> public SimpleAuthenticationInfo(PrincipalCollection principals, Object credentials) {<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> this.principals = new SimplePrincipalCollection(principals);<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> this.credentials = credentials;<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> }<a name="line.108"></a> |
| <span class="sourceLineNo">109</span><a name="line.109"></a> |
| <span class="sourceLineNo">110</span> /**<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> * Constructor that takes in an account's identifying principal(s), hashed credentials used to verify the<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> * principals, and the salt used when hashing the credentials.<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> *<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> * @param principals a Realm's account's identifying principal(s)<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> * @param hashedCredentials the hashed credentials that verify the principals.<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> * @param credentialsSalt the salt used when hashing the hashedCredentials.<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> * @see org.apache.shiro.authc.credential.HashedCredentialsMatcher HashedCredentialsMatcher<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> * @since 1.1<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> */<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> public SimpleAuthenticationInfo(PrincipalCollection principals, Object hashedCredentials, ByteSource credentialsSalt) {<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> this.principals = new SimplePrincipalCollection(principals);<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> this.credentials = hashedCredentials;<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> this.credentialsSalt = credentialsSalt;<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> }<a name="line.124"></a> |
| <span class="sourceLineNo">125</span><a name="line.125"></a> |
| <span class="sourceLineNo">126</span><a name="line.126"></a> |
| <span class="sourceLineNo">127</span> public PrincipalCollection getPrincipals() {<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> return principals;<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> /**<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> * Sets the identifying principal(s) represented by this instance.<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> *<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> * @param principals the indentifying attributes of the corresponding Realm account.<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> */<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> public void setPrincipals(PrincipalCollection principals) {<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> this.principals = principals;<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> }<a name="line.138"></a> |
| <span class="sourceLineNo">139</span><a name="line.139"></a> |
| <span class="sourceLineNo">140</span> public Object getCredentials() {<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> return credentials;<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> /**<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> * Sets the credentials that verify the principals/identity of the associated Realm account.<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> *<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * @param credentials attribute(s) that verify the account's identity/principals, such as a password or private key.<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> */<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> public void setCredentials(Object credentials) {<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> this.credentials = credentials;<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> }<a name="line.151"></a> |
| <span class="sourceLineNo">152</span><a name="line.152"></a> |
| <span class="sourceLineNo">153</span> /**<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> * Returns the salt used to hash the credentials, or {@code null} if no salt was used or credentials were not<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> * hashed at all.<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> * <p/><a name="line.156"></a> |
| <span class="sourceLineNo">157</span> * Note that this attribute is <em>NOT</em> handled in the<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> * {@link #merge(AuthenticationInfo) merge} method - a hash salt is only useful within a single realm (as each<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> * realm will perform it's own Credentials Matching logic), and once finished in that realm, Shiro has no further<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> * use for salts. Therefore it doesn't make sense to 'merge' salts in a multi-realm scenario.<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> *<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> * @return the salt used to hash the credentials, or {@code null} if no salt was used or credentials were not<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> * hashed at all.<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> * @since 1.1<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> */<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> public ByteSource getCredentialsSalt() {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> return credentialsSalt;<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> }<a name="line.168"></a> |
| <span class="sourceLineNo">169</span><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> /**<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> * Sets the salt used to hash the credentials, or {@code null} if no salt was used or credentials were not<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> * hashed at all.<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> * <p/><a name="line.173"></a> |
| <span class="sourceLineNo">174</span> * Note that this attribute is <em>NOT</em> handled in the<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> * {@link #merge(AuthenticationInfo) merge} method - a hash salt is only useful within a single realm (as each<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> * realm will perform it's own Credentials Matching logic), and once finished in that realm, Shiro has no further<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> * use for salts. Therefore it doesn't make sense to 'merge' salts in a multi-realm scenario.<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> *<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> * @param salt the salt used to hash the credentials, or {@code null} if no salt was used or credentials were not<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> * hashed at all.<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> * @since 1.1<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> */<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> public void setCredentialsSalt(ByteSource salt) {<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> this.credentialsSalt = salt;<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> }<a name="line.185"></a> |
| <span class="sourceLineNo">186</span><a name="line.186"></a> |
| <span class="sourceLineNo">187</span> /**<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> * Takes the specified <code>info</code> argument and adds its principals and credentials into this instance.<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> *<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> * @param info the <code>AuthenticationInfo</code> to add into this instance.<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> */<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> @SuppressWarnings("unchecked")<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> public void merge(AuthenticationInfo info) {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> if (info == null || info.getPrincipals() == null || info.getPrincipals().isEmpty()) {<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> return;<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> }<a name="line.196"></a> |
| <span class="sourceLineNo">197</span><a name="line.197"></a> |
| <span class="sourceLineNo">198</span> if (this.principals == null) {<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> this.principals = info.getPrincipals();<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> } else {<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> if (!(this.principals instanceof MutablePrincipalCollection)) {<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> this.principals = new SimplePrincipalCollection(this.principals);<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> }<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> ((MutablePrincipalCollection) this.principals).addAll(info.getPrincipals());<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> //only mess with a salt value if we don't have one yet. It doesn't make sense<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> //to merge salt values from different realms because a salt is used only within<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> //the realm's credential matching process. But if the current instance's salt<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> //is null, then it can't hurt to pull in a non-null value if one exists.<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> //<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> //since 1.1:<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> if (this.credentialsSalt == null && info instanceof SaltedAuthenticationInfo) {<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> this.credentialsSalt = ((SaltedAuthenticationInfo) info).getCredentialsSalt();<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> }<a name="line.215"></a> |
| <span class="sourceLineNo">216</span><a name="line.216"></a> |
| <span class="sourceLineNo">217</span> Object thisCredentials = getCredentials();<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> Object otherCredentials = info.getCredentials();<a name="line.218"></a> |
| <span class="sourceLineNo">219</span><a name="line.219"></a> |
| <span class="sourceLineNo">220</span> if (otherCredentials == null) {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> return;<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> }<a name="line.222"></a> |
| <span class="sourceLineNo">223</span><a name="line.223"></a> |
| <span class="sourceLineNo">224</span> if (thisCredentials == null) {<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> this.credentials = otherCredentials;<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> return;<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> }<a name="line.227"></a> |
| <span class="sourceLineNo">228</span><a name="line.228"></a> |
| <span class="sourceLineNo">229</span> if (!(thisCredentials instanceof Collection)) {<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> Set newSet = new HashSet();<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> newSet.add(thisCredentials);<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> setCredentials(newSet);<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> }<a name="line.233"></a> |
| <span class="sourceLineNo">234</span><a name="line.234"></a> |
| <span class="sourceLineNo">235</span> // At this point, the credentials should be a collection<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> Collection credentialCollection = (Collection) getCredentials();<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> if (otherCredentials instanceof Collection) {<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> credentialCollection.addAll((Collection) otherCredentials);<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> } else {<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> credentialCollection.add(otherCredentials);<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> }<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> }<a name="line.242"></a> |
| <span class="sourceLineNo">243</span><a name="line.243"></a> |
| <span class="sourceLineNo">244</span> /**<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> * Returns <code>true</code> if the Object argument is an <code>instanceof SimpleAuthenticationInfo</code> and<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> * its {@link #getPrincipals() principals} are equal to this instance's principals, <code>false</code> otherwise.<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> *<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> * @param o the object to compare for equality.<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> * @return <code>true</code> if the Object argument is an <code>instanceof SimpleAuthenticationInfo</code> and<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> * its {@link #getPrincipals() principals} are equal to this instance's principals, <code>false</code> otherwise.<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> */<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> public boolean equals(Object o) {<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> if (this == o) return true;<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> if (!(o instanceof SimpleAuthenticationInfo)) return false;<a name="line.254"></a> |
| <span class="sourceLineNo">255</span><a name="line.255"></a> |
| <span class="sourceLineNo">256</span> SimpleAuthenticationInfo that = (SimpleAuthenticationInfo) o;<a name="line.256"></a> |
| <span class="sourceLineNo">257</span><a name="line.257"></a> |
| <span class="sourceLineNo">258</span> //noinspection RedundantIfStatement<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> if (principals != null ? !principals.equals(that.principals) : that.principals != null) return false;<a name="line.259"></a> |
| <span class="sourceLineNo">260</span><a name="line.260"></a> |
| <span class="sourceLineNo">261</span> return true;<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> }<a name="line.262"></a> |
| <span class="sourceLineNo">263</span><a name="line.263"></a> |
| <span class="sourceLineNo">264</span> /**<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> * Returns the hashcode of the internal {@link #getPrincipals() principals} instance.<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> *<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> * @return the hashcode of the internal {@link #getPrincipals() principals} instance.<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> */<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> public int hashCode() {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> return (principals != null ? principals.hashCode() : 0);<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> }<a name="line.271"></a> |
| <span class="sourceLineNo">272</span><a name="line.272"></a> |
| <span class="sourceLineNo">273</span> /**<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> * Simple implementation that merely returns <code>{@link #getPrincipals() principals}.toString()</code><a name="line.274"></a> |
| <span class="sourceLineNo">275</span> *<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> * @return <code>{@link #getPrincipals() principals}.toString()</code><a name="line.276"></a> |
| <span class="sourceLineNo">277</span> */<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> public String toString() {<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> return principals.toString();<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> }<a name="line.280"></a> |
| <span class="sourceLineNo">281</span><a name="line.281"></a> |
| <span class="sourceLineNo">282</span>}<a name="line.282"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
