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Handle server initiated global requests #472

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merged 2 commits into from
Nov 26, 2018
Merged

Handle server initiated global requests #472

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03e4948
Handle server initiated global requests
pepijnve Nov 26, 2018
b4345a6
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pepijnve Nov 26, 2018
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17 changes: 17 additions & 0 deletions src/main/java/net/schmizz/sshj/connection/ConnectionImpl.java
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Original file line number Diff line number Diff line change
Expand Up @@ -130,6 +130,9 @@ public void handle(Message msg, SSHPacket buf)
getChannel(buf).handle(msg, buf);
} else if (msg.in(80, 90)) {
switch (msg) {
case GLOBAL_REQUEST:
gotGlobalRequest(buf);
break;
case REQUEST_SUCCESS:
gotGlobalReqResponse(buf);
break;
Expand Down Expand Up @@ -259,6 +262,20 @@ public void notifyError(SSHException error) {
channels.clear();
}

private void gotGlobalRequest(SSHPacket buf)
throws ConnectionException, TransportException {
try {
final String requestName = buf.readString();
boolean wantReply = buf.readBoolean();
log.debug("Received GLOBAL_REQUEST `{}`; want reply: {}", requestName, wantReply);
if (wantReply) {
trans.write(new SSHPacket(Message.REQUEST_FAILURE));
}
} catch (Buffer.BufferException be) {
throw new ConnectionException(be);
}
}

@Override
public void setTimeoutMs(int timeoutMs) {
this.timeoutMs = timeoutMs;
Expand Down