What errors do you receive?

Are you using password authentication or privateKey authentication?

If you are using privateKey, Have you generated a private key file?

Regarding logging, since camel uses log4j2, you can configure an appender for 
the classes in the package: org.apache.camel.component.file

In log4j2, that means, you should have something like this:

appender.mylogger.type = Console
appender.mylogger.name = MYLOGGER
appender.mylogger.layout.type = PatternLayout
appender.mylogger.layout.pattern = %d %p %C{1.} [%t] %m%n

logger.mylogger.name = org.apache.camel.component.file
logger.mylogger.level = debug
logger.mylogger.additivity = false
logger.mylogger.appenderRef.mylogger.ref = MYLOGGER

Regards.

On 03.03.2017 18:16, David Hoffer wrote:

Is there a way to turn on low level logging so we can see why Camel is
failing to connect?  We can connect to the same server with puttyftp and
put files but not with camel...and the errors are not very detailed.

-Dave

On Fri, Mar 3, 2017 at 9:54 AM, S AR 
<sa_remin...@hotmail.com><mailto:sa_remin...@hotmail.com> wrote:



Hello David,

When I work with camel-sftp, The first thing I do is to manually connect
to the remote machine via ssh, so that my knownHosts
(System.getProperty(user.home)/.ssh/known_hosts) file is written. On
windows, I use cygwin for that. I assume you can do the same with putty.


You specify the certificate file as an option, as described in the
documentation: http://camel.apache.org/ftp2.html

knownHostFile: path to your known_hosts

privateKeyFile: path to your id_rsa


privateKeyFilePassphrase: passphrase of you id_rsa


Hope it gives you an idea about where to look at.


Good luck.


On 03.03.2017 17:32, David Hoffer wrote:

How does Camel handle the SSH cert when connecting to SFTP servers?
Somehow it has to accept the cert provided by the server how does it do
that?

The docs say the default is:
strictHostKeyChecking=no

What does this mean?  Does this mean it will accept every cert?

What does strictHostKeyChecking=yes mean?

Where does Camel store the cert that it accepted?  Can we preempt this hole
process by manually accepting the cert with a different tool, eg.
puttyftp?  In this case there would have to be a shared location for the
cert...we are running camel on Windows so I think puttyftp stores the cert
in the registry.  Where does Camel/JSCH look for certs?

-Dave









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