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Partial fix for display of UDP tracker URLs

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This commit is contained in:
zzz
2025-06-26 07:33:53 -04:00
parent 965ed2c8bf
commit 18d356fecb
1 changed files with 8 additions and 4 deletions
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12
apps/i2psnark/java/src/org/klomp/snark/web/I2PSnarkServlet.java
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@ -2476,17 +2476,20 @@ public class I2PSnarkServlet extends BasicServlet {
private String getShortTrackerLink(String announce, byte[] infohash) { private String getShortTrackerLink(String announce, byte[] infohash) {
StringBuilder buf = new StringBuilder(128); StringBuilder buf = new StringBuilder(128);
String trackerLinkUrl = getTrackerLinkUrl(announce, infohash); String trackerLinkUrl = getTrackerLinkUrl(announce, infohash);
if (announce.startsWith("http://")) boolean isUDP = false;
if (announce.startsWith("http://")) {
announce = announce.substring(7); announce = announce.substring(7);
else if (announce.startsWith("udp://")) } else if (announce.startsWith("udp://")) {
announce = announce.substring(6); announce = announce.substring(6);
isUDP = true;
}
// strip path // strip path
int slsh = announce.indexOf('/'); int slsh = announce.indexOf('/');
if (slsh > 0) if (slsh > 0)
announce = announce.substring(0, slsh); announce = announce.substring(0, slsh);
if (trackerLinkUrl != null) { if (trackerLinkUrl != null) {
buf.append(trackerLinkUrl); buf.append(trackerLinkUrl);
} else { } else if (!isUDP) {
// browsers don't like a full b64 dest, so convert it to b32 // browsers don't like a full b64 dest, so convert it to b32
String host = announce; String host = announce;
if (host.length() >= 516) { if (host.length() >= 516) {
@ -2515,7 +2518,8 @@ public class I2PSnarkServlet extends BasicServlet {
announce = DataHelper.escapeHTML(announce.substring(0, 40)) + "…" + announce = DataHelper.escapeHTML(announce.substring(0, 40)) + "…" +
DataHelper.escapeHTML(announce.substring(announce.length() - 8)); DataHelper.escapeHTML(announce.substring(announce.length() - 8));
buf.append(announce); buf.append(announce);
buf.append("</a>"); if (!isUDP)
buf.append("</a>");
return buf.toString(); return buf.toString();
} }