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Router: Check for key certs in dests (prop. 145)

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zzz
2020-04-23 19:16:31 +00:00
parent bc11e66429
commit 5e2db982dd
2 changed files with 10 additions and 0 deletions
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5
router/java/src/net/i2p/router/client/ClientMessageEventListener.java
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@ -226,6 +226,11 @@ class ClientMessageEventListener implements I2CPMessageReader.I2CPMessageEventLi
private void handleCreateSession(CreateSessionMessage message) {
SessionConfig in = message.getSessionConfig();
Destination dest = in.getDestination();
if (dest.getEncType() != EncType.ELGAMAL_2048) {
// Enc type in key cert, proposal 145, unsupported
_runner.disconnectClient("Destinations with key certs unsupported");
return;
}
if (in.verifySignature()) {
if (_log.shouldLog(Log.DEBUG))
_log.debug("Signature verified correctly on create session message");

5
router/java/src/net/i2p/router/message/OutboundClientMessageOneShotJob.java
View File

@ -272,6 +272,11 @@ public class OutboundClientMessageOneShotJob extends JobImpl {
public String getName() { return "Outbound client message"; }
public void runJob() {
if (_to.getEncType() != EncType.ELGAMAL_2048) {
// Enc type in key cert, proposal 145, unsupported
dieFatal(MessageStatusMessage.STATUS_SEND_FAILURE_UNSUPPORTED_ENCRYPTION);
return;
}
long now = getContext().clock().now();
if (now >= _overallExpiration) {
dieFatal(MessageStatusMessage.STATUS_SEND_FAILURE_EXPIRED);