ganymed-ssh-2 | Java based SSH-2 Protocol Implementation | Websocket library

by hudson Java Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | ganymed-ssh-2 Summary

ganymed-ssh-2 is a Java library typically used in Networking, Websocket applications. ganymed-ssh-2 has no vulnerabilities, it has build file available and it has low support. However ganymed-ssh-2 has 86 bugs and it has a Non-SPDX License. You can download it from GitHub.

Ganymed SSH-2 for Java - build 260.

Support

Quality

Security

License

Reuse

Support

ganymed-ssh-2 has a low active ecosystem.

It has 84 star(s) with 38 fork(s). There are 21 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 0 have been closed. On average issues are closed in 777 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of ganymed-ssh-2 is current.

Quality

ganymed-ssh-2 has 86 bugs (4 blocker, 0 critical, 61 major, 21 minor) and 982 code smells.

Security

ganymed-ssh-2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

ganymed-ssh-2 code analysis shows 0 unresolved vulnerabilities.

There are 6 security hotspots that need review.

License

ganymed-ssh-2 has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

ganymed-ssh-2 releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

ganymed-ssh-2 saves you 6747 person hours of effort in developing the same functionality from scratch.

It has 13999 lines of code, 767 functions and 143 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed ganymed-ssh-2 and discovered the below as its top functions. This is intended to give you an instant insight into ganymed-ssh-2 implemented functionality, and help decide if they suit your requirements.

Handle incoming messages
Sends a message to the server
Request a SSH_CHANNEL_CHANNEL_CHANNEL_REQUEST message
Open a message channel
Entry point to the server
Handle the incoming message
Verify the signature of a ssh - signature
Entry point for testing
Converts a byte array to a hex string
Runs the OpenCensus server
Sets the attributes of a file
Opens an input stream for reading
Main command line entry point
Retrieve the attributes of a file
Read the target
Adds a public key to a given file
Main loop
Sends a canonical path to the server
Request an X11 forwarding for the current session
Main entry point
The main entry point
Authenticate the user
Creates an output stream to the remote server
Returns the preferred hostkey algorithm order for the given hostname
Parses a CRL line
Runs the channel

Get all kandi verified functions for this library.

ganymed-ssh-2 Key Features

No Key Features are available at this moment for ganymed-ssh-2.

ganymed-ssh-2 Examples and Code Snippets

No Code Snippets are available at this moment for ganymed-ssh-2.

Community Discussions

Trending Discussions on ganymed-ssh-2

Why does programmatic SSH to server using ganymed-ssh-2 results in Key Exchange error?

QUESTION

Why does programmatic SSH to server using ganymed-ssh-2 results in Key Exchange error?

Asked 2019-Feb-20 at 11:18

I'm using the ganymed-ssh-2 Java library to create a connection from one AWS EC2 to another (in the same VPC) and the 'connect()' command gives the following error:

...

ANSWER

Answered 2019-Feb-20 at 11:18

Reading the exception output it would suggest that one the key exchange algorithms supported on the server do not match any of those supported by the client.

Caused by: java.io.IOException: Cannot negotiate, proposals do not match.

You can easily see what the server supports by executing the command line

ssh -vv user@host

Most likely cause is either a cipher, HMAC or key exchange algorithm. I would take a guess at key exchange as there has been a lot of movement in those over the years and so modern servers may be configured for stronger key exchange after the discovery of vulnerabilities like Logjam

To actually fix the problem would require an upgrade in the client library to something that supports the algorithm that is missing.

Source https://stackoverflow.com/questions/54778037

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install ganymed-ssh-2

You can download it from GitHub.
You can use ganymed-ssh-2 like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the ganymed-ssh-2 component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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