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Rev | Author | Line No. | Line |
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1925 | grupo2 | 1 | package pt.estgp.estgweb.filters.filters; |
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3 | import org.apache.log4j.Logger; |
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4 | import pt.estgp.estgweb.domain.CourseImpl; |
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5 | import pt.estgp.estgweb.domain.UserSession; |
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6 | import pt.estgp.estgweb.domain.dao.DaoFactory; |
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7 | import pt.estgp.estgweb.filters.chains.LoadControlFilter; |
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8 | import pt.estgp.estgweb.filters.exceptions.AccessDeniedOperationException; |
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9 | import pt.estgp.estgweb.filters.exceptions.NeedAuthenticationException; |
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10 | import pt.estgp.estgweb.utils.Globals; |
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11 | import pt.utl.ist.berserk.ServiceRequest; |
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12 | import pt.utl.ist.berserk.ServiceResponse; |
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13 | import pt.utl.ist.berserk.logic.filterManager.FilterParameters; |
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14 | import pt.utl.ist.berserk.logic.filterManager.exceptions.FilterException; |
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15 | |||
16 | public class IsFromCourseCommission extends LoadControlFilter { |
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17 | private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(IsFromCourseCommission.class); |
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18 | |||
19 | public void execute(ServiceRequest request, ServiceResponse response, FilterParameters filterParameters) throws FilterException, 1.5.0/docs/api/java/lang/Exception.html">Exception |
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20 | { |
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21 | |||
22 | UserSession userSession = (UserSession) request.getServiceParameters().getParameter(Globals.USER_SESSION_KEY); |
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23 | |||
24 | if(userSession.getUser() == null) |
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25 | { |
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26 | logger.info("try access restricted area:" + request.getRequester()); |
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27 | throw new NeedAuthenticationException(); |
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28 | } |
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29 | |||
30 | if(userSession.getUser().isSuperuser()) |
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31 | return; |
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32 | |||
33 | 1.5.0/docs/api/java/lang/String.html">String courseCode = (1.5.0/docs/api/java/lang/String.html">String) request.getServiceParameters().getParameter((1.5.0/docs/api/java/lang/String.html">String) filterParameters.getParameter(0)); |
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34 | CourseImpl course = DaoFactory.getCourseDaoImpl().findCourseByCode(courseCode); |
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35 | |||
36 | if(!course.isFromCourseCommission(userSession.getUser())) |
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37 | { |
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38 | logger.warn(userSession.getUser().getUsername() + ": try access restricted area"); |
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39 | throw new AccessDeniedOperationException("fail.owner"); |
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40 | } |
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41 | } |
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42 | } |