Commit dbf77782 authored by Karsten Loesing's avatar Karsten Loesing
Browse files

Avoid zero-width space in fingerprints. 

Apparently, the zero-width space character causes trouble when copying
and pasting fingerprints.  Fortunately, we can let the fingerprint
break anywhere using CSS.

Fixes #17231.
parent 192af41f

src/main/java/org/torproject/exonerator/ExoneraTorServlet.java

+3 −3
Original line number Original line Diff line number Diff line
@@ -834,10 +834,10 @@ public class ExoneraTorServlet extends HttpServlet { 
    for (String[] tableRow : tableRows) {

    for (String[] tableRow : tableRows) {

      out.print("              <tr>");

      out.print("              <tr>");

      for (int i = 0; i < tableRow.length; i++) {

      for (int i = 0; i < tableRow.length; i++) {

        String attributes = "";

        String content = tableRow[i];

        String content = tableRow[i];

        if (i == 2) {

        if (i == 2) {

          content = content.substring(0, 20) + "&#8203;"

          attributes = " class=\"fingerprint\"";

              + content.substring(20, 40);

        } else if (i == 3 && content == null) {

        } else if (i == 3 && content == null) {

          content = "("

          content = "("

              + rb.getString("technicaldetails.nickname.unknown") + ")";

              + rb.getString("technicaldetails.nickname.unknown") + ")";
@@ -850,7 +850,7 @@ public class ExoneraTorServlet extends HttpServlet { 
            content = rb.getString("technicaldetails.exit.no");

            content = rb.getString("technicaldetails.exit.no");

          }

          }

        }

        }

        out.print("                <td>" + content + "</td>");

        out.print("                <td" + attributes + ">" + content + "</td>");

      }

      }

      out.print("              </tr>\n");

      out.print("              </tr>\n");

    }

    }

src/main/webapp/css/exonerator.css

+5 −0
Original line number Original line Diff line number Diff line
@@ -25,6 +25,11 @@ body { 
  margin-bottom: 15px;

  margin-bottom: 15px;

}

}





.fingerprint {

  word-break: break-all;

  word-wrap: break-word;

}



pre {

pre {

  white-space: pre-wrap;

  white-space: pre-wrap;

}

}