hierynomus/sshj

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ssh, scp and sftp for java

Stars: 2.7k
Forks: 620
Open beginner issues: 0
Indexed issues: 256
Avg merge: 3d 23h
Merged PRs (30d): 11

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 11, 2026
Latest indexed: Sep 17, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Open All

256 open issues indexed

Rethink SocketClient -> SSHClient Open

improvement

hierynomus/sshj#52 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
rport forwarding - unstable Open

bug

hierynomus/sshj#53 · 17 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
SocketStreamCopyMonitor = thread for each active connection Open

improvement

hierynomus/sshj#78 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Serv-U FTP Server sometimes returns "Bad message." when attempting to read a file. Open

undiagnosed

hierynomus/sshj#79 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
use BouncyCastle as a library vs a JCE provider Open

improvement

hierynomus/sshj#82 · 15 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
SFTPClient treats relative paths that do not start with a dot as absolute paths Open

bug

hierynomus/sshj#88 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Returning boolean/primitive/other status instead of SFTPException for a failing command ? Open

improvement

hierynomus/sshj#91 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
support dynamic port forwarding Open

feature

hierynomus/sshj#96 · 5 comments · 10 reactions · 0 assignees · Indexed Sep 17, 2026
move StreamCopier and callers over to NIO Open

improvement

hierynomus/sshj#102 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
LocalPortForwarder.listen() is not interruptible Open

improvement

hierynomus/sshj#110 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Transparent multi-hop Open

feature

hierynomus/sshj#120 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
session.setEnvVar throws ConnectionError Open

bug

hierynomus/sshj#128 · 7 comments · 5 reactions · 0 assignees · Indexed Sep 17, 2026
SFTPClient.symlink arguments are backwards from what the API indicates.. Open

hierynomus/sshj#144 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Writing more than 2^15 causes Exception, more than 2^21 bytes of data at once causes hang Open

bug

hierynomus/sshj#145 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Connecting with 8 concurrent connections already causes a TransportException Open

undiagnosed

hierynomus/sshj#147 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
sshj - Dependencies Page needs updates Open

hierynomus/sshj#151 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
heartbeat thread is sometimes not terminated upon client closing Open

hierynomus/sshj#154 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
RSA public key exchange not working Open

hierynomus/sshj#159 · 25 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Exception by sftp.close() Open

undiagnosed

hierynomus/sshj#173 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Package (re)naming for the latest release Open

hierynomus/sshj#182 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
#136 / #134 (version 0.10) broke android support Open

hierynomus/sshj#188 · 0 comments · 4 reactions · 0 assignees · Indexed Sep 17, 2026
net.schmizz.sshj.common.SSHException: Unexpected: SSH_MSG_UNIMPLEMENTED Open

undiagnosed

hierynomus/sshj#190 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Support SFTP version(s) up to 6 Open

improvement

hierynomus/sshj#202 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Potential race condition with multiple concurrent session (SSH multiplexing) Open

undiagnosed

hierynomus/sshj#230 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
No data from the InputStream Open

hierynomus/sshj#251 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
[Question] Override preserveAttributes Open

question

hierynomus/sshj#272 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
A bug in example of RudimentaryPTY Open

hierynomus/sshj#273 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Possible race condition with local port forwarding Open

hierynomus/sshj#274 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
No content on Shell's ErrorStream Open

hierynomus/sshj#285 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
SFTPClient.close() causing parent SSHClient to disconnect Open

hierynomus/sshj#288 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
net.schmizz.sshj.transport.TransportException: Broken transport; encountered EOF Open

hierynomus/sshj#289 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
SFTP Rename behavior Open

question

hierynomus/sshj#290 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
AuthAgent support Open

hierynomus/sshj#302 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Commands executed with xargs returns exit status null Open

hierynomus/sshj#304 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Android: "Unable to reach a settlement" exception Open

hierynomus/sshj#308 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Need a direct TcpIp connection thru a ssh tunnel without opening a localport Open

hierynomus/sshj#310 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
scp does not overwrite files Open

hierynomus/sshj#311 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 17, 2026
How to get progress of a newSCPFileTransfer().upload? Open

hierynomus/sshj#314 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Incorrect exception thrown for authenticating against an SFTP server with invalid password Open

hierynomus/sshj#315 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Elevate visibility to improve extensibility Open

hierynomus/sshj#316 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Correctly disconnecting when using local and remote port forwarding Open

hierynomus/sshj#317 · 7 comments · 4 reactions · 0 assignees · Indexed Sep 17, 2026
File name display error Open

hierynomus/sshj#320 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
connection abort: recv failed when upload file to AWS EC2 Open

hierynomus/sshj#321 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
java.lang.OutOfMemoryError happens with high concurrency Open

hierynomus/sshj#325 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Timing Issue in LocalPortForwarder.close Open

hierynomus/sshj#327 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Window consumed to below 0 on version com.hierynomus:sshj:0.16.0 Open

hierynomus/sshj#328 · 18 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
BouncyCastle registration Open

hierynomus/sshj#329 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Exception when trying to upload to directory Open

hierynomus/sshj#333 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Continue to upload files, ssh Channel open failure Open

hierynomus/sshj#343 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
The 'ls' command takes ages if remote directory has a lot of files. Open

hierynomus/sshj#348 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026

hierynomus/sshj

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