commit dbf7778270705796c8c485c713eee2f4bb1d4a38 Author: Karsten Loesing karsten.loesing@gmx.net Date: Mon Mar 6 14:05:44 2017 +0100

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. --- src/main/java/org/torproject/exonerator/ExoneraTorServlet.java | 6 +++--- src/main/webapp/css/exonerator.css | 5 +++++ 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/torproject/exonerator/ExoneraTorServlet.java b/src/main/java/org/torproject/exonerator/ExoneraTorServlet.java index fe6b853..7a5d18b 100644 --- a/src/main/java/org/torproject/exonerator/ExoneraTorServlet.java +++ b/src/main/java/org/torproject/exonerator/ExoneraTorServlet.java @@ -834,10 +834,10 @@ public class ExoneraTorServlet extends HttpServlet { for (String[] tableRow : tableRows) { out.print(" <tr>"); for (int i = 0; i < tableRow.length; i++) { + String attributes = ""; String content = tableRow[i]; if (i == 2) { - content = content.substring(0, 20) + "&#8203;" - + content.substring(20, 40); + attributes = " class="fingerprint""; } else if (i == 3 && content == null) { content = "(" + rb.getString("technicaldetails.nickname.unknown") + ")"; @@ -850,7 +850,7 @@ public class ExoneraTorServlet extends HttpServlet { content = rb.getString("technicaldetails.exit.no"); } } - out.print(" <td>" + content + "</td>"); + out.print(" <td" + attributes + ">" + content + "</td>"); } out.print(" </tr>\n"); } diff --git a/src/main/webapp/css/exonerator.css b/src/main/webapp/css/exonerator.css index a94fd54..386d49e 100644 --- a/src/main/webapp/css/exonerator.css +++ b/src/main/webapp/css/exonerator.css @@ -25,6 +25,11 @@ body { margin-bottom: 15px; }

+.fingerprint { + word-break: break-all; + word-wrap: break-word; +} + pre { white-space: pre-wrap; }