search for: jsch

Hi, I've come across some messages from sshd (OpenSSH 6.7) in my auth.log that I hadn't noticed before: sshd[32008]: error: Received disconnect from x.x.x.x: 3: \ com.jcraft.jsch.JSchException: Auth fail [preauth] I was kinda puzzled why sshd would emit some JCraft[0] messages and the best explanation I found was this Serverfault[1] answer, quoting a snippet from packet.c:1965 and adding: > It looks like openssh server passes through the last message from the >...

Hello folks, I am new here, so please be gentle :), and any help will be appreciated. Essentially what I am trying to do is, to use Jsch ( the java implementation of SSH client). it has support for Public key based authentication. Since there is a requirement for FIPS enablement, we are trying to use the Algorithm SHA256withRSA, instead of SHA1withRSA. When the code tries to verify the signature of the public key of the server usin...

This morning's log review revealed this sshd log entry on one of our web services hosts: Received disconnect: 11: disconnected by user : 2 Time(s) 3: com.jcraft.jsch.JSchException: reject HostKey: 216.185.71.170 : 1 Time(s) The IP address used is that of a public facing database query page for our freight transit information. It is itself a virtual IP address hosted on the system reporting the error. In other words, if this were a legitimate connection then...

...oesn't match the format in my ~/.ssh/known_hosts file at all (other than the hostnames). There is also no explanation on how the hashed format works. I didn't find anything about the format of the private key files, yet there are other tools which manage to use them (PuTTY has a converter, JSch can use them for authentication). So, my question: Is there any specification of the format of these files, other than reading the OpenSSH source code which reads and writes these files? Thanks Pa?lo [1] "What are the key file formats of JSch and sharpSSH?" http://stackoverflow.c...

Hi, Back in 2003 the developer of JSch, a Java SSH2 implementation, posted a thread regarding support for sending signals to remote processes here: http://marc.info/?l=openssh-unix-dev&m=104295745607575&w=2 The thread culminated in a patch provided by Markus Friedl, which Atsuhiko Yamanaka tested and reported as working (unoff...

...c.FC4.12.x86_64 ant-junit is needed by eclipse-3.1.1-1jpp_1fc.FC4.12.x86_64 ant-nodeps is needed by eclipse-3.1.1-1jpp_1fc.FC4.12.x86_64 ant-swing is needed by eclipse-3.1.1-1jpp_1fc.FC4.12.x86_64 ant-trax is needed by eclipse-3.1.1-1jpp_1fc.FC4.12.x86_64 ant-jsch is needed by eclipse-3.1.1-1jpp_1fc.FC4.12.x86_64 jsch >= 0:0.1.18-1jpp is needed by eclipse-3.1.1-1jpp_1fc.FC4.12.x86_64 jakarta-commons-beanutils is needed by eclipse-3.1.1-1jpp_1fc.FC4.12.x86_64 jakarta-commons-collections is needed by eclipse-3.1.1-1jpp_1fc.FC4.12.x86...

Hi all, We've run into a curious issue. We run CentOS 6.5 with openssh installed (OpenSSH_5.3p1, OpenSSL 1.0.1e-fips 11 Feb 2013 by default). We connect to this server through sftp (Subsystem sftp internal-sftp) using the java JSch library. When opening many sftp channels on a single ssh session OpenSsh does not seem to release the sftp channels closed from the client side when there are still sftp channels open that are opened later than the channel that is closed.. Eventually resulting in "No more sessions available&q...

...-failure -- Eero 2015-09-21 11:29 GMT+03:00 James B. Byrne <byrnejb at harte-lyne.ca>: > This morning's log review revealed this sshd log entry on one of our > web services hosts: > > Received disconnect: > 11: disconnected by user : 2 Time(s) > 3: com.jcraft.jsch.JSchException: reject HostKey: 216.185.71.170 : > 1 Time(s) > > > The IP address used is that of a public facing database query page for > our freight transit information. It is itself a virtual IP address > hosted on the system reporting the error. In other words, if this > w...

http://www.jcraft.com/jsch/ I swear, I almost did a little jig right in front of my keyboard when this web page opened up. Basically, programmatic access to network resources on the other side of an SSH daemon, written by the guys who did WeirdX (x server for java). So for example, you could expose SSHD on your server,...

Hi, I have to implement SFTP using a Java program. I am looking for a package that implements a SFTP Client(preferably with sample code on usage). I need this in order to do SFTP file upload from my Java program. Any help would be appreciated. Thanks in advance. Regards, Preetha.

...s31f6]]:22' ssh_exchange_identification: Connection closed by remote host Jump host is Fedora 31 with the following SSH Packages installed: sshpass-1.06-8.fc31.x86_64 qemu-block-ssh-4.1.1-1.fc31.x86_64 libssh-0.9.3-1.fc31.x86_64 apache-sshd-2.2.0-2.fc31.noarch libssh-config-0.9.3-1.fc31.noarch jsch-agent-proxy-sshagent-0.0.8-11.fc31.noarch jsch-agent-proxy-trilead-ssh2-0.0.8-11.fc31.noarch openssh-clients-8.1p1-1.fc31.x86_64 libssh2-1.9.0-3.fc31.x86_64 trilead-ssh2-217-13.jenkins8.fc31.noarch openssh-8.1p1-1.fc31.x86_64 openssh-server-8.1p1-1.fc31.x86_64 Target host (and origin host) is iMac...

...------------------------ Implementation Version (JDK1.2+ only) ------------------------------------------- core tasks : 1.6.2 optional tasks : not available ------------------------------------------- ANT_HOME/lib jar listing ------------------------------------------- ant.home: /usr/share/ant ant-jsch.jar (22726 bytes) ant-jai.jar (21359 bytes) ant.jar (1034049 bytes) ant-javamail.jar (6761 bytes) xercesImpl.jar (1010675 bytes) ant-weblogic.jar (14363 bytes) ant-stylebook.jar (2328 bytes) xml-apis.jar (124724 bytes) ant-xslp.jar (2244 bytes) ant-swing.jar (6763 bytes) ant-launcher.jar (9180 byte...

https://bugzilla.mindrot.org/show_bug.cgi?id=1424 Summary: Cannot signal a process over a channel (rfc 4254, section 6.9) Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: sshd