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| <pre><span class="sourceLineNo">001</span>package org.apache.archiva.redback.authentication;<a name="line.1"></a> |
| <span class="sourceLineNo">002</span><a name="line.2"></a> |
| <span class="sourceLineNo">003</span>/*<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * or more contributor license agreements. See the NOTICE file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * distributed with this work for additional information<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * regarding copyright ownership. The ASF licenses this file<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * to you under the Apache License, Version 2.0 (the<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * "License"); you may not use this file except in compliance<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * with the License. You may obtain a copy of the License at<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> *<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * Unless required by applicable law or agreed to in writing,<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * software distributed under the License is distributed on an<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * KIND, either express or implied. See the License for the<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> * specific language governing permissions and limitations<a name="line.18"></a> |
| <span class="sourceLineNo">019</span> * under the License.<a name="line.19"></a> |
| <span class="sourceLineNo">020</span> */<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.archiva.redback.policy.AccountLockedException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.archiva.redback.policy.MustChangePasswordException;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.archiva.redback.users.User;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.archiva.redback.users.UserManager;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.archiva.redback.users.UserManagerException;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.slf4j.Logger;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.slf4j.LoggerFactory;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.springframework.context.ApplicationContext;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.springframework.stereotype.Service;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span><a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import javax.annotation.PostConstruct;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import javax.inject.Inject;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import javax.inject.Named;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import java.util.ArrayList;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import java.util.HashMap;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import java.util.List;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import java.util.Map;<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>/**<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> * DefaultAuthenticationManager: the goal of the authentication manager is to act as a conduit for<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * authentication requests into different authentication schemes<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * <p><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * For example, the default implementation can be configured with any number of authenticators and will<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * sequentially try them for an authenticated result. This allows you to have the standard user/pass<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * auth procedure followed by authentication based on a known key for 'remember me' type functionality.<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> *<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> * @author: Jesse McConnell<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> */<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>@Service("authenticationManager")<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>public class DefaultAuthenticationManager<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> implements AuthenticationManager {<a name="line.53"></a> |
| <span class="sourceLineNo">054</span><a name="line.54"></a> |
| <span class="sourceLineNo">055</span> private Logger log = LoggerFactory.getLogger(getClass());<a name="line.55"></a> |
| <span class="sourceLineNo">056</span><a name="line.56"></a> |
| <span class="sourceLineNo">057</span> private List<Authenticator> authenticators;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> @Inject<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> private ApplicationContext applicationContext;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> @Inject<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> @Named(value = "userManager#default")<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> private UserManager userManager;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> @SuppressWarnings("unchecked")<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> @PostConstruct<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> public void initialize() {<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> this.authenticators =<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> new ArrayList<Authenticator>(applicationContext.getBeansOfType(Authenticator.class).values());<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> }<a name="line.71"></a> |
| <span class="sourceLineNo">072</span><a name="line.72"></a> |
| <span class="sourceLineNo">073</span><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> public String getId() {<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> return "Default Authentication Manager - " + this.getClass().getName() + " : managed authenticators - " +<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> knownAuthenticators();<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> public AuthenticationResult authenticate(AuthenticationDataSource source)<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> throws AccountLockedException, AuthenticationException, MustChangePasswordException {<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> if (authenticators == null || authenticators.size() == 0) {<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> return (new AuthenticationResult(false, null, new AuthenticationException(<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> "no valid authenticators, can't authenticate")));<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> }<a name="line.84"></a> |
| <span class="sourceLineNo">085</span><a name="line.85"></a> |
| <span class="sourceLineNo">086</span> // put AuthenticationResult exceptions in a map<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> List<AuthenticationFailureCause> authnResultErrors = new ArrayList<AuthenticationFailureCause>();<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> for (Authenticator authenticator : authenticators) {<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> if (authenticator.isValid()) {<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> if (authenticator.supportsDataSource(source)) {<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> AuthenticationResult authResult = authenticator.authenticate(source);<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> List<AuthenticationFailureCause> authenticationFailureCauses =<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> authResult.getAuthenticationFailureCauses();<a name="line.93"></a> |
| <span class="sourceLineNo">094</span><a name="line.94"></a> |
| <span class="sourceLineNo">095</span> if (authResult.isAuthenticated()) {<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> //olamy: as we can chain various user managers with Archiva<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> // user manager authenticator can lock accounts in the following case :<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> // 2 user managers: ldap and jdo.<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> // ldap correctly find the user but cannot compare hashed password<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> // jdo reject password so increase loginAttemptCount<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> // now ldap bind authenticator work but loginAttemptCount has been increased.<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> // so we restore here loginAttemptCount to 0 if in authenticationFailureCauses<a name="line.102"></a> |
| <span class="sourceLineNo">103</span><a name="line.103"></a> |
| <span class="sourceLineNo">104</span> for (AuthenticationFailureCause authenticationFailureCause : authenticationFailureCauses) {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> User user = authenticationFailureCause.getUser();<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> if (user != null) {<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> if (user.getCountFailedLoginAttempts() > 0) {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> user.setCountFailedLoginAttempts(0);<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> if (!userManager.isReadOnly()) {<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> try {<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> userManager.updateUser(user);<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> } catch (UserManagerException e) {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> log.debug(e.getMessage(), e);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> log.warn("skip error updating user: {}", e.getMessage());<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> }<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> }<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> }<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> }<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> }<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> return authResult;<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> }<a name="line.121"></a> |
| <span class="sourceLineNo">122</span><a name="line.122"></a> |
| <span class="sourceLineNo">123</span> if (authenticationFailureCauses != null) {<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> authnResultErrors.addAll(authenticationFailureCauses);<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> } else {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> if (authResult.getException() != null) {<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> authnResultErrors.add(<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> new AuthenticationFailureCause(AuthenticationConstants.AUTHN_RUNTIME_EXCEPTION,<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> authResult.getException().getMessage()));<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><a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> }<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> } else {<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> log.warn("Invalid authenticator found: " + authenticator.getId());<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> }<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> return (new AuthenticationResult(false, null, new AuthenticationException(<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> "authentication failed on authenticators: " + knownAuthenticators()), authnResultErrors));<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> public List<Authenticator> getAuthenticators() {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> return authenticators;<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> }<a name="line.146"></a> |
| <span class="sourceLineNo">147</span><a name="line.147"></a> |
| <span class="sourceLineNo">148</span> private String knownAuthenticators() {<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> StringBuilder strbuf = new StringBuilder();<a name="line.149"></a> |
| <span class="sourceLineNo">150</span><a name="line.150"></a> |
| <span class="sourceLineNo">151</span> for (Authenticator authenticator : authenticators) {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> strbuf.append('(').append(authenticator.getId()).append(") ");<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> }<a name="line.153"></a> |
| <span class="sourceLineNo">154</span><a name="line.154"></a> |
| <span class="sourceLineNo">155</span> return strbuf.toString();<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> }<a name="line.156"></a> |
| <span class="sourceLineNo">157</span>}<a name="line.157"></a> |
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| </pre> |
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