SSHJ is an SSH Client library written in Java.
SSHJ is an SSH Client library written in Java. Its homepage is https://github.com/hierynomus/sshj/ and it is Apache 2.0 licensed.
The sourcecode is hosted publicly at https://github.com/hierynomus/sshj
Questions tagged [sshj]
118 questions
0
votes
1 answer
"JCE cannot authenticate the provider BC" when using sshj
I am trying to use the sshj library to create an SFTP client in an existing project of my company. However if I create the SSHClient instance I get the error message:
[main] INFO net.schmizz.sshj.common.SecurityUtils - Registration of Security…
Björn Böing
- 1,662
- 15
- 23
0
votes
2 answers
InvalidKeySpecException while doing ssh with sshj using ppk
I am trying to ssh using sshj java library to an ec2 redhat instance with the ppk file,I am getting InvalidKeySpecException . Where as i am able to successfully ssh to other machines with same ppk.
I guess i am missing some configuration in the ec2…
sadath pasha
- 49
- 11
0
votes
1 answer
Execution of SSH command from Java sends status code 255, but in the terminal if it works
I am trying to develop a small application that allows me to send certain commands by SSH to a remote server. If I try it from the Linux terminal or from the Windows Command Prompt it works without problems, but when I do it from my Java application…
E. Betanzos
- 1,312
- 1
- 9
- 14
0
votes
1 answer
Command from console doesn't run when launched from sshj
I launch a jar from the console and it runs fine:
nohup /usr/bin/java -jar payara-micro-5.183.jar myapp.war > log.out 2>&1 & echo $!
When I run the same command from a distant computer with sshj, it returns a pid but the process can't be seen in…
seinecle
- 10,118
- 14
- 61
- 120
0
votes
3 answers
Exception in thread "reader" java.lang.NoClassDefFoundError: org/bouncycastle/crypto/ec/CustomNamedCurves
I've used 'net.schmizz.sshj.SSHClient' package to connect to a server.
Below is my code:
public class ConnectToServer {
String hostName = "10.250.176.6";
int port = 22;
public ConnectToServer(String hostName, int port) {
…
Doris
- 1
- 3
0
votes
1 answer
SSHJ: How to use StatefulSFTPClient
I'm confused... I am using com/hierynomus/sshj SFTP-lib and following code gives me ClassCastException:
SSHClient ssh = new SSHClient();
//... connect etc
StatefulSFTPClient client = (StatefulSFTPClient) ssh.newSFTPClient();
I need the…
Jokkeri
- 1,001
- 1
- 13
- 35
0
votes
2 answers
How to avoid duplicate file processing on SFTP
We have one java application that polls files from client FTPs at every 30 minutes interval and then do a scan of all the files and see what all files are matching with the patterns configured inside the application and based on that process the…
anurag garg
- 1
- 1
0
votes
1 answer
Unable to reach a settlement: issue
I'm trying to create jar for sftp. I use SSHJ (0.23.0) and everything is fine on test server, but the problem is when I try to run it on production server.
Java version on my production server is 7u60.
SSHJ…
Jozo Petrovic
- 1
- 2
0
votes
0 answers
Attempting to connect to a remote server using sshj
I am looking to connect to a remote server using sshj and execute some commands. The commands im looking to do are in order:
1. log on through putty type in username and password
2. then sudo su - oracle
3. then password again
4. then "sqlplus…
user9558800
- 19
- 6
0
votes
1 answer
SSHJ is not able to connect remote Linux server throws UserAuthException: Exhausted available authentication methods
I am trying to run the following Java code using sshj :-
public static void main(String[] args) throws IOException {
SSHClient ssh = new SSHClient();
ssh.loadKnownHosts();
ssh.connect("host", port);
try {
…
Saikat
- 14,222
- 20
- 104
- 125
0
votes
1 answer
Expectit doesn't find my expected string
I'm trying to use the expectit library with sshj like so:
final Session session = getSharedSession();
final Session.Command sessionCommand = session.exec(command);
try (Expect expect = new ExpectBuilder()
…
schneida
- 729
- 3
- 11
- 37
0
votes
1 answer
sshj or jsch, getting java.lang.NoClassDefFoundError when deployed to Wildfly 10.1
I have tried both these libraries and Wildfly is throwing java.lang.NoClassDefFoundError on any class in use when my application is deployed.
Is there something in Wildfly that's blocking these libraries/or APIs that they use?
codegy
- 118
- 6
0
votes
1 answer
how to avoid Illegal key size warning in hierynomus ssh
i have disable the host key checking ssh but it logs illegal key size warning
SSHClient ssh = new SSHClient();
ssh.addHostKeyVerifier(new HostKeyVerifier() {
@Override
public boolean verify(String arg0, int arg1, PublicKey arg2) {
…
Ashan Jayasundara
- 39
- 7
0
votes
1 answer
sshj: how to read InputStream from long-running command while command is executing
Currently I am executing command over ssh using:
val sshCmd = session.exec(command)
println(IOUtils.readFully(sshCmd.inputStream).toString())
sshCmd.join()
However, to see the output I need to wait until the command is finished.
How can I get…
igr
- 10,199
- 13
- 65
- 111
0
votes
1 answer
NoClassDefFoundError in 'new SSHClient.authPublickey(String ,KeyProvider)' method
I am trying to connect my localhost with classes which provided from sshj library,for educational purposes.So I wrote the code above but there is a problem at new SSHClient.authPublickey(String userName,KeyProvider... keys) method.I traced every…
Huloo
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