src/club/wpia/gigi/util/AuthorizationContext.java

   1 package club.wpia.gigi.util;
   2
   3 import java.io.PrintWriter;
   4 import java.io.Serializable;
   5 import java.util.Arrays;
   6 import java.util.Map;
   7
   8 import club.wpia.gigi.GigiApiException;
   9 import club.wpia.gigi.dbObjects.CertificateOwner;
  10 import club.wpia.gigi.dbObjects.Group;
  11 import club.wpia.gigi.dbObjects.Organisation;
  12 import club.wpia.gigi.dbObjects.User;
  13 import club.wpia.gigi.localisation.Language;
  14 import club.wpia.gigi.output.template.Outputable;
  15 import club.wpia.gigi.output.template.SprintfCommand;
  16
  17 public class AuthorizationContext implements Outputable, Serializable {
  18
  19     private static final long serialVersionUID = -2596733469159940154L;
  20
  21     private CertificateOwner target;
  22
  23     private User actor;
  24
  25     private String supporterTicketId;
  26
  27     public AuthorizationContext(CertificateOwner target, User actor) {
  28         this.target = target;
  29         this.actor = actor;
  30     }
  31
  32     public AuthorizationContext(User actor, String supporterTicket) throws GigiApiException {
  33         this.target = actor;
  34         this.actor = actor;
  35         if ( !isInGroup(Group.SUPPORTER)) {
  36             throw new GigiApiException("requires a supporter");
  37         }
  38         supporterTicketId = supporterTicket;
  39     }
  40
  41     public CertificateOwner getTarget() {
  42         return target;
  43     }
  44
  45     public User getActor() {
  46         return actor;
  47     }
  48
  49     public boolean isInGroup(Group g) {
  50         return actor.isInGroup(g);
  51     }
  52
  53     public User getActor(AuthorizationContext ac) {
  54         if (ac == null) {
  55             return null;
  56         }
  57         return ac.getActor();
  58     }
  59
  60     public String getSupporterTicketId() {
  61         return supporterTicketId;
  62     }
  63
  64     public boolean canSupport() {
  65         return getSupporterTicketId() != null && isInGroup(Group.SUPPORTER);
  66     }
  67
  68     private static final SprintfCommand sp = new SprintfCommand("Logged in as {0} via {1}.", Arrays.asList("${username}", "${loginMethod}"));
  69
  70     private static final SprintfCommand inner = new SprintfCommand("{0} (on behalf of {1})", Arrays.asList("${user}", "${target}"));
  71
  72     @Override
  73     public void output(PrintWriter out, Language l, Map<String, Object> vars) {
  74         out.println("<div>");
  75         vars.put("username", new Outputable() {
  76
  77             @Override
  78             public void output(PrintWriter out, Language l, Map<String, Object> vars) {
  79                 if (target != actor) {
  80                     vars.put("user", ((Organisation) target).getName().toString());
  81                     vars.put("target", actor.getPreferredName().toString());
  82                     inner.output(out, l, vars);
  83                 } else {
  84                     out.println(actor.getPreferredName().toString());
  85                 }
  86             }
  87         });
  88         sp.output(out, l, vars);
  89         out.println("</div>");
  90         if (supporterTicketId != null) {
  91             out.println("<div>");
  92             out.println(l.getTranslation("SupportTicket: "));
  93             out.println(HTMLEncoder.encodeHTML(supporterTicketId));
  94             out.println("</div>");
  95         }
  96     }
  97
  98     public boolean canAssure() {
  99         return target instanceof User && ((User) target).canAssure();
 100     }
 101 }