I would like to connect to a Windows server via SSH with private and public key from my local Windows machine.
The problem is that I can not figure out how and am asked to enter the password every time.
Eventually I want to setup remote coding with vs code but as the ssh program faces the same problem as in VS code I think we can leave VS code out of the picture.
Generally the connection to the server is working. So if I type ssh {myuser}#{servername} I am prompted to write my password and afterwards the console is connected to the server.
Now I would like to set it up in a way that I do not need to write my password every time, there for I setup public and private key following this tutorial.
But the system still ask my for a password each time. Does anyone know what the problem might be?
I would guess that the permissions might be an issues. In the link listed above they mentioned that I should set the permissions to 700 for the .ssh folder and 640 for the authorized_keys file. As Windows does not hove the chmod command (or at least it does not seem to change the permissions) this could be the problem.
I have also put the public key in the authorized_keys file of the .ssh folder of the user I am using.
Also as the copying with cat and | did not work I moved the files there manually but otherwise is sticked to the tutorial.
Does anyone know what the issue is?
Furthermore I managed to connect both the server and the client to a bit bucket server using ssh key with out a problem.
Scenario:
I'm using ssh to connect to a remote machine. I use the command line and run ssh <pathname>, which connects me to the machine at . I want to edit and run code on that remote machine. So far the only way I know is to create, edit, and run the files in the command window in vi, because my only connection to that machine is that command window.
My Question is:
I'd love to be able to edit my code in VSCode on my own machine, and then use the command line to save that file to the remote machine. Does anyone know if this is possible? I'm using OS X and ssh'ing into a Linux Fedora machine.
Thanks!
Sounds like you're looking for a command like scp. SCP stands for secure copy protocol, and it builds on top of SSH to copy files from one machine to another. So to upload your code to your server, all you'd have to do is do
scp path/to/source.file username#host:path/to/destination.file
EDIT: As #Pam Stums mentioned in a comment below the question, rsync is also a valid solution, and is definitely less tedious if you would like to automatically sync client and server directories.
You could export the directory on the remote machine using nfs or samba and mount it as a share on your local machine and then edit the files locally.
If you're happy using vim, check out netrw (it comes with most vim distributions; :help netrw for details) to let you use macvim locally to edit the remote files.
I have a Raspberry Pi set up as a download server at home. To access it from any Windows PC I download Putty and add its parent folder to the Path environment variable.
When accessing it via SSH using Putty GUI or CLI from any PC on my home network, it attempts to login with an SSH key, if it fails it prompts me for a password, and I can login.
I set up an ngrok account to be able to access the server from work (ngrok uses the same address for all users, but each free user gets a specific port, randomized on server reboot).
If i open up Putty's GUI and add the address (0.tcp.ngrok.io) and my port (13495) and click Open, I login normally, SSH key first, if that fails, password prompt, and I can login; as shown in the following picture: Putty GUI Login
However, if I login by command using "putty root#0.tcp.ngrok.io:13495" from the command line or making a Windows shortcut with that command as the target, it reacts as if password authentication is disabled and the only authentication method is via SSH key, which is not the case. (Failed Putty Logins)
I finally attempted to add the SSH key of my work desktop to the authorized_keys file, nothing changed. I can login by GUI using the key, but CLI login still fails.
I have tried resetting all of Putty's settings, redownloading, using Pageant instead of the Putty settings SSH>Auth, nothing works.
I have searched far and wide and delved into the creepy depths of the Internet and cannot find ANYONE with the same problem. If someone does find a post with the same question, well then that post must be running away from me.
Help me, please.
This is starting to get quite irritating.
Thanks in advance.
It's because PuTTY actually ignores everything after the colon (for a consistency with PuTTY psftp and pscp tools, where you specify a path after the colon).
So the putty root#0.tcp.ngrok.io:13495 works like putty root#0.tcp.ngrok.io. That means you actually connect to the default SSH 22 port, not to the 13495.
You have to use the -P switch to specify the non-default port:
putty root#0.tcp.ngrok.io -P 13495
Been toying around with my Raspberry Pi running raspbian.
I'd like to update a webpage with a shell script that requires no input, such as password.
I just tried creating the keys and putting them in the .ssh file on the remote server, but when I run my simple shell script of ssh user#domain.net 'ls' and it still prompts me for a password.
I also looked into paramiko slightly, but didn't get very far with it.
All I need is to update/replace an html file with text/information that I have.
Thanks
I think your Public/Private Keys for Authentication is not configured correctly in your server.
Can you check this link which explains the authentication step:SSH Authentication
I am a newbie to Amazon web services, was trying to launch an Amazon instance and SSH to it using putty from windows. These are the steps I followed:
Created a key pair.
Added a security group rule for SSH and HTTP.
Launched and instance of EC2 using the above key pair and security group.
Using PuTTYgen converted the *.pem file to *.ppk
Using putty tried connecting to the public DNS of the instance and provided the *.ppk file.
I logged in using 'root' and 'ec2-user', and created the PPK file using SSH1 and SSH2, for all these attempts I get the following error in putty,
"Server refused our key"
Can you guys please help, any suggestions would be greatly appreciated.
I assume that the OP figured this out or otherwise moved on, but the answer is to use ubuntu as the user (if the server is ubuntu).
1) Make sure you have port 22 (SSH) opened in Security Group of EC2 Instance.
2) Try connecting with Elastic IP instead of public DNS name.
I hope you have followed these steps Connecting EC2 from a Windows Machine Using PuTTY
Another situation where I got the "Server refused our key" error when using putty, from windows, to ssh to an EC2 instance running ubuntu:
The private key was wrongly converted from .pem to .ppk.
puttygen has two options for "converting keys".
Load your .pem file into puttygen using the File->Load Private Key option and then save as .ppk file using the Save Private Key Button.
DO NOT use the menu option Conversions->Import Key to load the .pem file generated by EC2.
See the puttygen screenshots below, with the two menu options marked.
Check the username, it should be "ubuntu" for your machine.
Check if traffic is enabled on port 22 in Security group.
Check if you are using the correct url i.e ubuntu#public/elasticip
Maybe worth of checking one more thing. Go to AWS console, right mouse click on the instance and choose "Connect...". It will show you the DNS name that you want to use. If you restarted that instance at some point, that DNS name could have changed.
I had a similar problem when I tried to connect an instance created automatically by the Elastic Beanstalk service (EBS). But, once I linked my existing key name to the EBS (under Environment Details -> Edit Configuration -> Server Tab -> Existing Key Pair), I was able to login with 'ec2-user' and my existing key file (converted to .ppk) with putty.
This, however, terminates the running instance and rebuilds a new instance with access through the key pair named above.
Just in case it helps anyone else, I encountered this error after changing the permissions on the home folder within my instance. I was testing something and had executed chmod -R 777 on my home folder. As soon as this had occurred, once I had logged out I was effectively locked out.
You won't face this error if you SSH AWS directly using ".pem" file instead of converted ".ppk" file.
1) Use Git Bash instead of putty. Since you can run all the Linux commands in Git Bash. By installing Git you get to access Git Bash Terminal
2) Right click from the folder where you have ".pem" and select "Git Bash Here".
3) Your key must not be publicly viewable for SSH to work. So run "chmod 400 pemfile.pem".
4) Connect to your instance using its Public DNS - "ssh -i "pemfile.pem" ec2-user#ec2-x-x-x-x.us-west-1.compute.amazonaws.com"
5) Make sure to whitelist your Network IP for SSH in your_instance->security_group->inbound_rules
I assume you're following this guide, and connecting using the instructions on the subsequent page. Verify a couple of things:
You converted the key correctly, e.g. selected the right .pem file, saved as private key, 1024-bit SSH-2 RSA
The Auth settings (step 4 in the connection tutorial) are correct
I was having the same trouble (and took the same steps) until I changed the user name to 'admin' for the debian AMI I was using.
You should lookup the user name ofthe AMI you are using. The debian AMI is documented here
http://wiki.debian.org/Cloud/AmazonEC2Image/Squeeze
I have had this same problem. The AMI you are using is the one that is also used by the "Cloud Formation" templating solution.
In the end I gave up with that, and created a Red Hat instance. I was then able to connect by SSH fine using the user root.
The instructions here: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/putty.html work fine using a Red Hat instance but not using an Amazon Linux instance. I assume they have some username that I didn't think to try (root, ec2-user, and many other obvious ones, all were refused)
Hope that helps someone!
I use Debain AMI and I try ec2-user, root but correct login is 'admin'.
I was getting the same error when I tried to create a new key pair and tried to use that new pem/ppk file. I noticed that the Key Pair Name field on the instance was still the old one and in poking around. Apparently, you can't change a key pair. So I went back to the original key pair. Fortunately, I didn't delete anything so this was easy enough.
Try an alternative SSH client, like Poderosa. It accepts pem files, so you will not need to convert the key file.
If you already have a key pair, follow these steps:
Convert *.pem to *.ppk using PuTTYgen (Load pem file key then Save ppk)
Add ppk auth key file to Putty SSH>Auth options
Enter "Host Name (or IP address)" field: ubuntu#your-ip-address-of-ubuntu-ec2-host))