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79 lines
3.1 KiB
Java
79 lines
3.1 KiB
Java
/**
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* Copyright (c) 2014, Sebastian Sdorra
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of SCM-Manager; nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* http://bitbucket.org/sdorra/scm-manager
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*
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*/
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package sonia.scm.security;
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import com.google.inject.Inject;
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import com.google.inject.Provider;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.shiro.authc.UsernamePasswordToken;
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import sonia.scm.web.security.AuthenticationManager;
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import sonia.scm.web.security.AuthenticationResult;
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/**
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* Facade for the authentication process. The main reason for this facade is to reduce the number of constructor
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* parameters on the realm. This should improve testability.
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*
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* @author Sebastian Sdorra
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* @since 1.52
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*/
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public class AuthenticatorFacade {
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private final AuthenticationManager authenticator;
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private final Provider<HttpServletRequest> requestProvider;
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private final Provider<HttpServletResponse> responseProvider;
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@Inject
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public AuthenticatorFacade(AuthenticationManager authenticator, Provider<HttpServletRequest> requestProvider,
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Provider<HttpServletResponse> responseProvider) {
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this.authenticator = authenticator;
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this.requestProvider = requestProvider;
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this.responseProvider = responseProvider;
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}
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/**
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* Delegates the authentication request to the injected implementation of the {@link AuthenticationManager}.
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*
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* @param token username password token
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*
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* @return authentication result
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*/
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public AuthenticationResult authenticate(UsernamePasswordToken token) {
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return authenticator.authenticate(
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requestProvider.get(),
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responseProvider.get(),
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token.getUsername(),
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new String(token.getPassword())
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);
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}
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}
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