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1923 | grupo6 | 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.CourseUnit; |
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6 | import pt.estgp.estgweb.domain.UserImpl; |
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7 | import pt.estgp.estgweb.domain.UserSession; |
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8 | import pt.estgp.estgweb.domain.dao.DaoFactory; |
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9 | import pt.estgp.estgweb.filters.chains.LoadControlFilter; |
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10 | import pt.estgp.estgweb.filters.exceptions.AccessDeniedOperationException; |
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11 | import pt.estgp.estgweb.filters.exceptions.NeedAuthenticationException; |
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12 | import pt.estgp.estgweb.utils.Globals; |
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13 | import pt.utl.ist.berserk.ServiceRequest; |
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14 | import pt.utl.ist.berserk.ServiceResponse; |
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15 | import pt.utl.ist.berserk.logic.filterManager.FilterParameters; |
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16 | import pt.utl.ist.berserk.logic.filterManager.exceptions.FilterException; |
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1924 | grupo6 | 17 | //filtro feito, altera o nome se qusieres falta adicionar no sd.xml ma pus no fd.xml e fcd.xml |
1923 | grupo6 | 18 | public class IsCourseCoordenatorClass extends LoadControlFilter { |
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21 | 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(IsCourseCoordenatorClass.class); |
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23 | 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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24 | { |
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25 | |||
26 | UserSession userSession = (UserSession) request.getServiceParameters().getParameter(Globals.USER_SESSION_KEY); |
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27 | |||
28 | if(userSession.getUser() == null) |
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29 | { |
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30 | logger.info("try access restricted area:" + request.getRequester()); |
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31 | throw new NeedAuthenticationException(); |
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32 | } |
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33 | |||
34 | if(userSession.getUser().isSuperuser()) |
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35 | return; |
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36 | |||
37 | 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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38 | CourseImpl courseUnit = DaoFactory.getCourseDaoImpl().findCourseByCode(courseCode); |
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39 | |||
40 | if (!courseUnit.isFromCourseCommission(userSession)){ |
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41 | logger.warn(userSession.getUser().getUsername() + ": try access restricted area"); |
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42 | throw new AccessDeniedOperationException("fail.owner"); |
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43 | } |
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44 | |||
45 | } |
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46 | } |