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Console: Fix NPEs displaying encrypted LS2

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This commit is contained in:
zzz
2019-03-04 18:37:01 +00:00
parent 268a3ee5f5
commit 0b2896516e
1 changed files with 22 additions and 10 deletions
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32
apps/routerconsole/java/src/net/i2p/router/web/helpers/NetDbRenderer.java
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@ -61,13 +61,13 @@ class NetDbRenderer {
*/
private class LeaseSetComparator implements Comparator<LeaseSet> {
public int compare(LeaseSet l, LeaseSet r) {
Destination dl = l.getDestination();
Destination dr = r.getDestination();
Hash dl = l.getHash();
Hash dr = r.getHash();
boolean locall = _context.clientManager().isLocal(dl);
boolean localr = _context.clientManager().isLocal(dr);
if (locall && !localr) return -1;
if (localr && !locall) return 1;
return dl.calculateHash().toBase64().compareTo(dr.calculateHash().toBase64());
return dl.toBase32().compareTo(dr.toBase32());
}
}
@ -447,6 +447,7 @@ class NetDbRenderer {
long now = _context.clock().now();
buf.append("<div class=\"leasesets_container\">");
for (LeaseSet ls : leases) {
// warning - will be null for non-local encrypted
Destination dest = ls.getDestination();
Hash key = ls.getHash();
buf.append("<table class=\"leaseset\">\n")
@ -455,7 +456,7 @@ class NetDbRenderer {
if (type == DatabaseEntry.KEY_TYPE_ENCRYPTED_LS2 || _context.keyRing().get(key) != null)
buf.append(" <b>(").append(_t("Encrypted")).append(")</b>");
buf.append("</th>");
if (_context.clientManager().isLocal(dest)) {
if (_context.clientManager().isLocal(key)) {
buf.append("<th><a href=\"tunnels#" + key.toBase64().substring(0,4) + "\">" + _t("Local") + "</a> ");
boolean unpublished = ! _context.clientManager().shouldPublishLeaseSet(key);
if (unpublished)
@ -489,17 +490,22 @@ class NetDbRenderer {
} // else probably a client
} else {
buf.append("<th><b>").append(_t("Destination")).append(":</b> ");
String host = _context.namingService().reverseLookup(dest);
String host = (dest != null) ? _context.namingService().reverseLookup(dest) : null;
if (host != null) {
buf.append("<a href=\"http://").append(host).append("/\">").append(host).append("</a></th>");
} else {
String b32 = dest.toBase32();
buf.append("<code>").append(dest.toBase64().substring(0, 6)).append("</code></th>")
.append("</tr>\n<tr><td");
String b32 = key.toBase32();
buf.append("<code>");
if (dest != null)
buf.append(dest.toBase64().substring(0, 6));
else
buf.append("n/a");
buf.append("</code></th>" +
"</tr>\n<tr><td");
if (!linkSusi)
buf.append(" colspan=\"2\"");
buf.append("><a href=\"http://").append(b32).append("\">").append(b32).append("</a></td>\n");
if (linkSusi) {
if (linkSusi && dest != null) {
buf.append("<td class=\"addtobook\"><a title=\"").append(_t("Add to addressbook"))
.append("\" href=\"/susidns/addressbook.jsp?book=private&amp;destination=")
.append(dest.toBase64()).append("#add\">").append(_t("Add to local addressbook")).append("</a></td>");
@ -544,7 +550,13 @@ class NetDbRenderer {
}
buf.append("</td></tr>\n<tr><td colspan=\"2\">");
//buf.append(dest.toBase32()).append("<br>");
buf.append("<b>Signature type:</b> ").append(dest.getSigningPublicKey().getType());
buf.append("<b>Signature type:</b> ");
if (dest != null && type != DatabaseEntry.KEY_TYPE_ENCRYPTED_LS2) {
buf.append(dest.getSigningPublicKey().getType());
} else {
// encrypted, show blinded key type
buf.append(ls.getSigningKey().getType());
}
if (type == DatabaseEntry.KEY_TYPE_LEASESET) {
buf.append("</td></tr>\n<tr><td colspan=\"2\"><b>Encryption Key:</b> ELGAMAL_2048 ")
.append(ls.getEncryptionKey().toBase64().substring(0, 20))