Thanks for that.  That was definitely a problem.  I have put in the private key 
you suggested but I'm still getting authentication failure, although the log is 
a little different.  It is below.  Do you have other suggestions?  I have 
verified that the private key is good as I'm able to do this ...

slogin -i /opt/keys/id_rsa test-u...@localhost

from a terminal without being asked for a password.

Thanks, - Dave

INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,072]: Connecting to 127.0.0.1 
port 22
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,073]: Connection established
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,087]: Remote version string: 
SSH-2.0-OpenSSH_5.1
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,087]: Local version string: 
SSH-2.0-JSCH-0.1.42
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,087]: CheckCiphers: 
aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,093]: SSH_MSG_KEXINIT sent
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,093]: SSH_MSG_KEXINIT received
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,094]: kex: server->client 
aes128-ctr hmac-md5 none
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,094]: kex: client->server 
aes128-ctr hmac-md5 none
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,134]: SSH_MSG_KEXDH_INIT sent
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,134]: expecting 
SSH_MSG_KEXDH_REPLY
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,228]: ssh_rsa_verify: 
signature true
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,229]: Host '127.0.0.1' is 
known and mathces the RSA host key
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,229]: SSH_MSG_NEWKEYS sent
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,229]: SSH_MSG_NEWKEYS received
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,231]: SSH_MSG_SERVICE_REQUEST 
sent
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,231]: SSH_MSG_SERVICE_ACCEPT 
received
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,243]: Authentications that 
can continue: publickey,keyboard-interactive,password
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,243]: Next authentication 
method: publickey
INFO [com.jcraft.jsch.Logger, 2009-10-20 10:04:35,244]: Disconnecting from 
127.0.0.1 port 22
ERROR [colorado.dor.dmv.driver.youthful.AddressFileProcessor, 2009-10-20 
10:04:35,244]: Error syncing files from remote to local.
com.jcraft.jsch.JSchException: Auth fail
        at com.jcraft.jsch.Session.connect(Session.java:452)
        at com.jcraft.jsch.Session.connect(Session.java:150)
        at 
colorado.dor.dmv.driver.youthful.SftpUtility.syncLocalDirectory(SftpUtility.java:82)
        at 
colorado.dor.dmv.driver.youthful.SftpUtility.syncLocalDirectory(SftpUtility.java:73)
        at 
colorado.dor.dmv.driver.youthful.AddressFileProcessor.execute(AddressFileProcessor.java:106)
        at 
colorado.dor.dmv.driver.youthful.AddressFileProcessor.main(AddressFileProcessor.java:85)






>  -------Original Message-------
>  From: Keith Alan Richardson <keith.a...@gmail.com>
>  Subject: Re: [JSch-users] Getting "Auth fail" when trying to SFTP to 
>localhost
>  Sent: Oct 20 '09 09:30
>  
>  Hi ,
>  �
>  Looking at the JSch log, it is trying publickey authentication.�  Most
>  likely, problem is with your external setup
>  �
>  sftpIdPath should be referring to a private key file in OpenSSH format
>  whose corresponding public key is listed in
>  ~test-user/.ssh/authorized_keys.�  If you are not familiar with this, look
>  at the second option described in [LINK:
>  http://rcsg-gsir.imsb-dsgi.nrc-cnrc.gc.ca/documents/internet/node31.html]
>  http://rcsg-gsir.imsb-dsgi.nrc-cnrc.gc.ca/documents/internet/node31.html
>  �
>  If this still doesn't work, take a look at the logs from� sshd
>  (SSH� daemon process you are connecting to)� .
>  �
>  -Keith Alan Richardson
>  �
>  On Tue, Oct 20, 2009 at 4:46 PM, <[LINK:
>  mailto:dave.alvar...@remanresource.com] dave.alvar...@remanresource.com>
>  wrote:
>  Hi,
>  
>  I am inexperienced in the field of security and encryption, but I have a
>  Java console app and I want to SFTP to my localhost as the user
>  "test-user". � I am running the app as user "dalvarado". � Here is my code
>  ...
>  
>  �  � JSch jsch = new JSch();
>  �  � jsch.setLogger(new SftpUtilityLogger());
>  �  � jsch.addIdentity(sftpIdPath);
>  �
>  � 
>jsch.setKnownHosts(ClassLoader.getSystemResourceAsStream(KNOWN_HOSTS_FILE));
>  �  � return jsch.getSession(sftpUserName, sftpHost, 22); �  �  �  //
>  sftpUsername is set to "test-user" and host is "127.0.0.1"
>  
>  and here's the error and jsch log. � What do I need to do to make this
>  work so that I don't have to enter a password? � - Dave
>  
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,044]: Connecting to
>  127.0.0.1 port 22
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,044]: Connection
>  established
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,058]: Remote version
>  string: SSH-2.0-OpenSSH_5.1
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,058]: Local version
>  string: SSH-2.0-JSCH-0.1.42
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,058]: CheckCiphers:
>  aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,065]: SSH_MSG_KEXINIT
>  sent
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,065]: SSH_MSG_KEXINIT
>  received
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,068]: kex:
>  server->client aes128-ctr hmac-md5 none
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,068]: kex:
>  client->server aes128-ctr hmac-md5 none
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,109]:
>  SSH_MSG_KEXDH_INIT sent
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,109]: expecting
>  SSH_MSG_KEXDH_REPLY
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,203]: ssh_rsa_verify:
>  signature true
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,203]: Host
>  '127.0.0.1' is known and mathces the RSA host key
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,203]: SSH_MSG_NEWKEYS
>  sent
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,203]: SSH_MSG_NEWKEYS
>  received
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,205]:
>  SSH_MSG_SERVICE_REQUEST sent
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,205]:
>  SSH_MSG_SERVICE_ACCEPT received
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,214]: Authentications
>  that can continue: publickey,keyboard-interactive,password
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,214]: Next
>  authentication method: publickey
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,518]: Authentications
>  that can continue: keyboard-interactive,password
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,518]: Next
>  authentication method: keyboard-interactive
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,536]: Authentications
>  that can continue: password
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,536]: Next
>  authentication method: password
>  INFO [com.jcraft.jsch.Logger, 2009-10-20 08:31:25,538]: Disconnecting
>  from 127.0.0.1 port 22
>  ERROR [colorado.dor.dmv.driver.youthful.AddressFileProcessor, 2009-10-20
>  08:31:25,538]: Error syncing files from remote to local.
>  com.jcraft.jsch.JSchException: Auth fail
>  �  �  �  � at com.jcraft.jsch.Session.connect(Session.java:452)
>  �  �  �  � at com.jcraft.jsch.Session.connect(Session.java:150)
>  �  �  �  � at
>  colorado.dor.dmv.driver.youthful.SftpUtility.syncLocalDirectory(SftpUtility.java:81)
>  �  �  �  � at
>  colorado.dor.dmv.driver.youthful.SftpUtility.syncLocalDirectory(SftpUtility.java:72)
>  �  �  �  � at
>  colorado.dor.dmv.driver.youthful.AddressFileProcessor.execute(AddressFileProcessor.java:106)
>  �  �  �  � at
>  colorado.dor.dmv.driver.youthful.AddressFileProcessor.main(AddressFileProcessor.java:85)
>  
>  
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