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package org.mule.module.jaas; |
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import org.mule.api.security.Authentication; |
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import java.io.IOException; |
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import javax.security.auth.callback.Callback; |
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import javax.security.auth.callback.CallbackHandler; |
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import javax.security.auth.callback.NameCallback; |
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import javax.security.auth.callback.PasswordCallback; |
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import javax.security.auth.callback.UnsupportedCallbackException; |
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public class MuleCallbackHandler implements CallbackHandler |
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{ |
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private Authentication authentication; |
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private String username; |
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private String password; |
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public MuleCallbackHandler(Authentication authentication) |
33 | 20 | { |
34 | 20 | this.authentication = authentication; |
35 | 20 | this.username = (String) this.authentication.getPrincipal(); |
36 | 20 | this.password = (String) this.authentication.getCredentials(); |
37 | 20 | } |
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public final void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException |
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{ |
50 | 60 | for (int i = 0; i < callbacks.length; i++) |
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{ |
52 | 40 | if (callbacks[i] instanceof NameCallback) |
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{ |
54 | 20 | NameCallback nameCb = (NameCallback) callbacks[i]; |
55 | 20 | nameCb.setName(username); |
56 | 20 | } |
57 | 20 | else if (callbacks[i] instanceof PasswordCallback) |
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{ |
59 | 20 | PasswordCallback passCb = (PasswordCallback) callbacks[i]; |
60 | 20 | passCb.setPassword(password.toCharArray()); |
61 | 20 | } |
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else |
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{ |
64 | 0 | throw (new UnsupportedCallbackException(callbacks[i], "Callback class not supported")); |
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} |
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} |
67 | 20 | } |
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} |