All Projects → hierynomus → Sshj

hierynomus / Sshj

Licence: other
ssh, scp and sftp for java

Programming Languages

java
68154 projects - #9 most used programming language
groovy
2714 projects
shell
77523 projects

Projects that are alternatives of or similar to Sshj

Wolfssh
wolfSSH is a small, fast, portable SSH implementation, including support for SCP and SFTP.
Stars: ✭ 142 (-92.96%)
Mutual labels:  sftp, scp, ssh, ssh-client
termscp
🖥 A feature rich terminal UI file transfer and explorer with support for SCP/SFTP/FTP/S3
Stars: ✭ 707 (-64.93%)
Mutual labels:  sftp, scp, ssh-client, sftp-client
sshtools
Java SSH tools - easier SSH & SFTP in Java
Stars: ✭ 15 (-99.26%)
Mutual labels:  ssh, sftp, ssh-client, sftp-client
Lssh
List selection type alternative ssh/scp/sftp client. Pure Go.
Stars: ✭ 110 (-94.54%)
Mutual labels:  sftp, scp, ssh, ssh-client
Ssh Mitm
ssh mitm server for security audits supporting public key authentication, session hijacking and file manipulation
Stars: ✭ 335 (-83.38%)
Mutual labels:  sftp, scp, ssh, ssh-client
dartssh2
SSH and SFTP client written in pure Dart, aiming to be feature-rich as well as easy to use.
Stars: ✭ 63 (-96.87%)
Mutual labels:  sftp, ssh-client, sftp-client
ssh2.nim
Async SSH, SCP and SFTP client for Nim, using libssh2 wrapper [WIP]
Stars: ✭ 17 (-99.16%)
Mutual labels:  ssh, sftp, scp
pro.webssh.net
iOS / iPadOS / macOS SSH Client
Stars: ✭ 108 (-94.64%)
Mutual labels:  sftp, ssh-client, sftp-client
Sync
syncs your local folder with remote folder using scp
Stars: ✭ 293 (-85.47%)
Mutual labels:  sftp, scp, ssh
Cowrie
Cowrie SSH/Telnet Honeypot https://cowrie.readthedocs.io
Stars: ✭ 3,810 (+88.99%)
Mutual labels:  sftp, scp, ssh
Goph
🤘 The native golang ssh client to execute your commands over ssh connection. 🚀🚀
Stars: ✭ 734 (-63.59%)
Mutual labels:  sftp, ssh, ssh-client
Winscp
WinSCP is a popular free SFTP and FTP client for Windows, a powerful file manager that will improve your productivity. It supports also Amazon S3, FTPS, SCP and WebDAV protocols. Power users can automate WinSCP using .NET assembly.
Stars: ✭ 794 (-60.62%)
Mutual labels:  sftp, scp, ssh
Libssh2
the SSH library
Stars: ✭ 743 (-63.14%)
Mutual labels:  sftp, scp, ssh
S3 Sftp Proxy
An AWS S3 gateway proxying SFTP connections.
Stars: ✭ 112 (-94.44%)
Mutual labels:  sftp, scp, ssh
Ssh Action
GitHub Actions for executing remote ssh commands.
Stars: ✭ 1,095 (-45.68%)
Mutual labels:  ssh, ssh-client
Webterminal
ssh rdp vnc telnet sftp bastion/jump web putty xshell terminal jumpserver audit realtime monitor rz/sz 堡垒机 云桌面 linux devops sftp websocket file management rz/sz otp 自动化运维 审计 录像 文件管理 sftp上传 实时监控 录像回放 网页版rz/sz上传下载/动态口令 django
Stars: ✭ 1,124 (-44.25%)
Mutual labels:  sftp, ssh
Webssh2
Web SSH Client using ssh2, socket.io, xterm.js, and express. webssh webssh2
Stars: ✭ 1,293 (-35.86%)
Mutual labels:  ssh, ssh-client
Git Web Client
[Abandoned] Web Git client using full stack Symfony2 with SSH/SFTP support
Stars: ✭ 32 (-98.41%)
Mutual labels:  sftp, ssh
Paramiko Tutorial
📡🐍SSH & SCP in Python with Paramiko
Stars: ✭ 65 (-96.78%)
Mutual labels:  scp, ssh
Sshfs Gui
SSHFS GUI Wrapper for Mac OS X
Stars: ✭ 154 (-92.36%)
Mutual labels:  ssh, ssh-client

sshj - SSHv2 library for Java

badge Codacy Grade codecov JavaDocs Maven Central

To get started, have a look at one of the examples. Hopefully you will find the API pleasant to work with :)

Getting SSHJ

To get SSHJ, you have two options:

  1. Add a dependency to SSHJ to your project.

  2. Build SSHJ yourself.

And, if you want, you can also run the SSHJ examples.

Binary releases of SSHJ are not provided here, but you can download it straight from the Maven Central repository if you want to.

Depending on SSHJ

If you’re building your project using Maven, you can add the following dependency to the pom.xml:

<dependency>
  <groupId>com.hierynomus</groupId>
  <artifactId>sshj</artifactId>
  <version>0.31.0</version>
</dependency>

If your project is built using another build tool that uses the Maven Central repository, translate this dependency into the format used by your build tool.

Building SSHJ

  1. Clone the SSHJ repository.

  2. Ensure you have Java6 installed with the Unlimited strength Java Cryptography Extensions (JCE).

  3. Run the command ./gradlew clean build.

Running the examples

In the examples directory, there is a separate Maven project that shows how the library can be used in some sample cases. If you want to run them, follow these guidelines:

  1. Install Maven 2.2.1 or up.

  2. Clone the Overthere repository.

  3. Go into the examples directory and run the command mvn eclipse:eclipse.

  4. Import the examples project into Eclipse.

  5. Change the login details in the example classes (address, username and password) and run them!

Features of the library include:

  • reading known_hosts files for host key verification

  • publickey, password and keyboard-interactive authentication

  • command, subsystem and shell channels

  • local and remote port forwarding

  • scp + complete sftp version 0-3 implementation

Supported algorithms

Implementations / adapters for the following algorithms are included:

ciphers

aes{128,192,256}-{cbc,ctr}, aes{128,256}-[email protected], blowfish-{cbc,ctr}, [email protected], 3des-{cbc,ctr}, twofish{128,192,256}-{cbc,ctr}, twofish-cbc, serpent{128,192,256}-{cbc,ctr}, idea-{cbc,ctr}, cast128-{cbc,ctr}, arcfour, arcfour{128,256} SSHJ also supports the following extended (non official) ciphers: camellia{128,192,256}-{cbc,ctr}, camellia{128,192,256}-{cbc,ctr}@openssh.org

key exchange

diffie-hellman-group1-sha1, diffie-hellman-group14-sha1, diffie-hellman-group14-sha256, diffie-hellman-group15-sha512, diffie-hellman-group16-sha512, diffie-hellman-group17-sha512, diffie-hellman-group18-sha512 diffie-hellman-group-exchange-sha1, diffie-hellman-group-exchange-sha256, ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521, [email protected]

SSHJ also supports the following extended (non official) key exchange algorithms:
`[email protected]`, `diffie-hellman-group15-sha256`, `[email protected]`, `[email protected]`,
`diffie-hellman-group16-sha256`, `[email protected]`, `[email protected]`, `[email protected]`
signatures

ssh-rsa, ssh-dss, ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521, ssh-ed25519, ssh-rsa2-256, ssh-rsa2-512

mac

hmac-md5, hmac-md5-96, hmac-sha1, hmac-sha1-96, hmac-sha2-256, hmac-sha2-512, hmac-ripemd160, [email protected] [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]

compression

zlib and [email protected] (delayed zlib)

private key files

pkcs5, pkcs8, openssh-key-v1, [email protected], [email protected]

If you need something that is not included, it shouldn’t be too hard to add (do contribute it!)

Comparing to other implementations

Dependencies

Java 6+. slf4j is required. bouncycastle is highly recommended and required for using some of the crypto algorithms. jzlib is required for using zlib compression.

Reporting bugs

Contributing

Fork away!

Release history

SSHJ 0.32.0 (2021-10-12)
  • Send EOF on channel close (Fixes #143, #496, #553, #554)

  • Merged #726: Parse OpenSSH v1 keys with full CRT information present

  • Merged #721: Prefer known host key algorithm for host key verification

  • Merged #716, #729 and #730: Add full support for PuTTY v3 key files.

  • Merged #708 and #71: Add support for PKCS#8 private keys

  • Merged #703: Support host certificate keys

  • Upgraded dependencies BouncyCastle (1.69), SLF4j (1.7.32), Logback (1.2.6), asn-one (0.6.0)

  • Merged #702: Support Public key authentication using certificates

  • Merged #691: Fix for writing negative unsigned integers to Buffer

  • Merged #682: Support for [email protected] cipher

  • Merged #680: Configurable preserve mtimes for SCP transfers

SSHJ 0.31.0 (2021-02-08)
  • Bump dependencies (asn-one 0.5.0, BouncyCastle 1.68, slf4j-api 1.7.30)

  • Merged #660: Support ED25519 and ECDSA keys in PuTTY format

  • Merged #655: Bump BouncyCastle due to CVE

  • Merged #653: Make Parameters class useable as HashMap key

  • Merged #647: Reduce log level for identification parser

  • Merged #630: Add support for [email protected] and [email protected] ciphers

  • Merged #636: Improved Android compatibility

  • Merged #627: Prevent key leakage

SSHJ 0.30.0 (2020-08-17)
  • BREAKING CHANGE: Removed setSignatureFactories and getSignatureFactories from the Config and switched them for getKeyAlgorithms and setKeyAlgorithms

  • Fixed #588: Add support for ssh-rsa2-256 and ssh-rsa2-512 signatures

  • Merged #579: Fix NPE in OpenSSHKnownHosts

  • Merged #587: Add passwordfinder retry for OpenSSHKeyV1KeyFile

  • Merged #586: Make KeyType compatible with Android Store

  • Merged #593: Change UserAuth.getAllowedMethods() to Collection return type

  • Merged #595: Allow reading arbitrary length keys

  • Merged #591: Allow to query SFTP extensions

  • Merged #603: Add method to create Stateful SFTP client

  • Merged #605: Use Daemon threads to avoid blocking JVM shutdown

  • Merged #606: Always use the JCERandom RNG by default

  • Merged #609: Clear passphrase after use to prevent security issues

  • Merged #618: Fix localport of DirectConnection for use with OpenSSH > 8.0

  • Merged #619: Upgraded BouncyCastle to 1.66

  • Merged #622: Send 'ext-info-c' with KEX algorithms

  • Merged #623: Fix transport encoding of nistp521 signatures

  • Merged #607: Fix mathing pubkeys to key algorithms

  • Merged #602: Fix RSA certificate key determination

SSHJ 0.27.0 (2019-01-24)
  • Fixed #415: Fixed wrongly prefixed '/' to path in SFTPClient.mkdirs

  • Added support for ETM (Encrypt-then-Mac) MAC algorithms.

  • Fixed #454: Added missing capacity check for Buffer.putUint64

  • Fixed #466: Added lock timeout for remote action to prevent hanging

  • Fixed #470: Made EdDSA the default (first) signature factory

  • Fixed #467: Added AES256-CBC as cipher mode in openssh-key-v1 support

  • Fixed #464: Enabled [email protected] in DefaultConfig

  • Fixed #472: Handle server initiated global requests

  • Fixed #485: Added support for all keytypes to openssh-key-v1 keyfiles.

SSHJ 0.26.0 (2018-07-24)
  • Fixed #413: Use UTF-8 for PrivateKeyFileResource

  • Fixed #427: Support encrypted ed25519 openssh-key-v1 files

  • Upgraded BouncyCastle to 1.60

  • Added support for [email protected] MAC

SSHJ 0.24.0 (2018-04-04)
  • Added support for hmac-ripemd160

  • Fixed #382: Fixed escaping in WildcardHostmatcher

  • Added integration testsuite using Docker against OpenSSH

  • Fixed #187: Fixed length bug in Buffer.putString

  • Fixed #405: Continue host verification if first hostkey does not match.

SSHJ 0.23.0 (2017-10-13)
  • Merged #372: Upgrade to 'net.i2p.crypto:eddsa:0.2.0'

  • Fixed #355 and #354: Correctly decode signature bytes

  • Fixed #365: Added support for new-style OpenSSH fingerprints of server keys

  • Fixed #356: Fixed key type detection for ECDSA public keys

  • Made SSHJ Java9 compatible

SSHJ 0.22.0 (2017-08-24)
  • Fixed #341: Fixed path walking during recursive copy

  • Merged #338: Added ConsolePasswordFinder to read password from stdin

  • Merged #336: Added support for ecdsa-sha2-nistp384 and ecdsa-sha2-nistp521 signatures

  • Fixed #331: Added support for wildcards in known_hosts file

SSHJ 0.21.1 (2017-04-25)
  • Merged #322: Fix regression from 40f956b (invalid length parameter on outputstream)

SSHJ 0.21.0 (2017-04-14)
SSHJ 0.20.0 (2017-02-09)
  • Merged #294: Reference ED25519 by constant instead of name

  • Merged #293, #295 and #301: Fixed OSGi packaging

  • Added new Diffie Hellman groups 15-18 for stronger KeyExchange algorithms

SSHJ 0.19.1 (2016-12-30)
  • Enabled PKCS5 Key files in DefaultConfig

  • Merged #291: Fixed sshj.properties loading and chained exception messages

  • Merged #284: Correctly catch interrupt in keepalive thread

  • Fixed #292: Pass the configured RandomFactory to Diffie Hellman KEX

  • Fixed #256: SSHJ now builds if no git repository present

  • LocalPortForwarder now correctly interrupts its own thread on close()

SSHJ 0.19.0 (2016-11-25)
  • Fixed #276: Add support for ed-25519 and new OpenSSH key format

  • Fixed #280: Read version from a generated sshj.properties file to correctly output version during negotiation

SSHJ 0.18.0 (2016-09-30)
  • Fixed Android compatibility

  • Upgrade to Gradle 3.0

  • Merged #271: Load known_hosts without requiring BouncyCastle

  • Merged #269: Brought back Java6 support by popular demand

  • Merged #267: Added support for per connection logging (Fixes #264)

  • Merged #262, #265 and #266: Added PKCS5 key file support

  • Fixed toString of sftp FileAttributes (Fixes #258)

  • Fixed #255: No longer depending on 'privately marked' classes in net.i2p.crypto.eddsa.math package, fixes OSGI dependencies

SSHJ 0.17.2 (2016-07-07)
  • Treating SSH Server identification line ending in '\n' instead of '\r\n' leniently.

SSHJ 0.17.1 (2016-07-06)
  • Improved parsing of the SSH Server identification. Too long header lines now no longer break the protocol.

SSHJ 0.17.0 (2016-07-05)
  • Introduced breaking change in SFTP copy behaviour: Previously an SFTP copy operation would behave differently if both source and target were folders with different names. In this case instead of copying the contents of the source into the target directory, the directory itself was copied as a sub directory of the target directory. This behaviour has been removed in favour of the default behaviour which is to copy the contents of the source into the target. Bringing the behaviour in line with how SCP works.

  • Fixed #252 (via: #253): Same name subdirs are no longer merged by accident

SSHJ 0.16.0 (2016-04-11)
  • Fixed #239: Remote port forwards did not work if you used the empty string as address, or a catch-all address.

  • Fixed #242: Added OSGI headers to sources jar manifest

  • Fixed #236: Remote Port forwarding with dynamic port allocation fails with BufferUnderflowException

  • Upgraded gradle distribution to 2.12

  • Closed #234: Dropped Java6 support (0.15.0 was already Java6 incompatible due to Java7 dependency)

  • Fixed #118: Added configuration switch for waiting on a server ident before sending the client ident.

  • Fixed #114: Added javadoc that you always need to call close() on a Command before inspecting the exit codes.

  • Fixed #237: Fixed race condition if a [email protected] global request is received directly after a successful auth.

SSHJ 0.15.0 (2015-11-20)
  • Fixed #220: Added support for ssh-ed25519 host keys

  • Fixed #225: Fixed bug in ECDSA fingerprint calculation that sometimes produced an incorrect fingerprint

  • Added arcfour Stream Ciphers from RFC4253 and RFC4345

  • Added all Block Ciphers from RFC4344 and RFC4253

SSHJ 0.14.0 (2015-11-04)
  • Fixed #171: Added support for [email protected] key exchange algorithm

  • Added support for ecdh-sha2-nistp256, ecdh-sha2-nistp384 and ecdh-sha2-nistp521 key exchange algorithms

  • Fixed #167: Added support for diffie-hellman-group-exchange-sha1 and diffie-hellman-group-exchange-sha256 key exchange methods

  • Fixed #212: Configure path escaping to enable shell expansion to work correctly

  • Merged #210: RemoteFileInputStream.skip returns wrong value (Fixes #209)

  • Merged #208: Added SCP bandwidth limitation support

  • Merged #211: Made keyfile format detection more robust

SSHJ 0.13.0 (2015-08-18)
  • Merged #199: Fix for IndexOutOfBoundsException in ReadAheadRemoteFileInputStream, fixes #183

  • Merged #195: New authentication supported: gssapi-with-mic

  • Merged #201: New option to verify negotiated key exchange algorithms

  • Merged #196: Fix for looking up complete hostname in known hosts file

SSHJ 0.12.0 (2015-04-14)
  • Added support for HTTP proxies when running JDK6 or JDK7, fixes: #170

  • Merged #186: Fix for detecting end-of-stream

  • Compiling to JDK6, fixes #179 and #185

  • Correctly close socket and channel when LocalPortForwarder fails to open and start the channel (Fixes #175 and #176)

  • Merged #181: Invalid write packet length when reading with offset (Fixes #180)

SSHJ 0.11.0 (2015-01-23)
  • New maven coordinates com.hierynomus:sshj:0.11.0 as @hierynomus took over as maintainer of SSHJ

  • Migrated build system to Gradle 2.2.1

  • Merged #150: Fix for incorrect file handle on some SSH servers, fixes: #54, #119, #168, #169

  • Made jzlib optional in OSGi bundling, fixes: #162

  • Improved some log levels, fixes: #161

  • Merged #156, #164, #165: Fixed block sizes for hmac-sha2-256 and hmac-sha2-512

  • Merged #141: Add proxy support

  • Merged #157, #163: Doc and build fixes

  • Upgraded BouncyCastle to 1.51, fixes: #142

  • Implemented keep-alive with connection drop detection, fixes #166

Note that the project description data, including the texts, logos, images, and/or trademarks, for each open source project belongs to its rightful owner. If you wish to add or remove any projects, please contact us at [email protected].