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0
votes
1answer
33 views

How to run php exec for nested scripting on remote machines?

I originally asked this question stackEx, and realized it was a much better fit here. I'm trying to automate the deployment of services on a cluster of hosts from a web-server. I've evoked the php ...
-1
votes
2answers
19 views

SSH key rejected by google compute engine instance

I generated my ssh key through the google sdk shell, then i went to put my key in FileZilla and connect to my google compute engine instance and it wont accept my key. How do i fix this?
3
votes
1answer
4k views

deploy ssh key from master to minion via salt pillars

I have two ssh keys that I'm trying to deploy to one of my minions.But I cant seem to get it to deploy.It errors out....Here is the init.sls in pillars.... /xxx/yyy/zzz/id_rsa: file.managed: - ...
0
votes
0answers
20 views

How to configure SSH host keys in cloudformation template?

I'm trying to configure an EC2 with known SSH host keys on boot using cloud-init in a cloudformation template. But now I can't SSH into the server. It's tricky to debug :-) Here's the userdata part ...
17
votes
7answers
11k views

Is there an equivalent to ssh-copy-id for Windows?

Is there any equivalent or port of ssh-copy-id available for Windows? That is, is there an easy way to transfer SSH keys from a local machine to a remote server under Windows? In case it helps, I'm ...
0
votes
1answer
41 views

SSH timeout issues not consistent

I am not sure if anyone else have had issues with SSH timeout I setup a FRESH install of CentOS 6.5 minimal without touching the SSH congfig at all and when i log into it via SSH using putty..it ...
2
votes
1answer
1k views

How do I properly generate a keystore for ssl?

I'm trying to get an ssl certificate from godaddy for use with jetty. These are my steps: keytool -keystore keystore -alias jetty -genkey -keyalg RSA -keysize 2048 What is your first and last name?: ...
0
votes
1answer
8 views

Server connects without passphrase via putty but asks for passphrase from the native command line?

I am trying to connect to an EC2 instance and it has a .ppk security key. I am not an expert on server frankly and I am still try to figure things out by trail and error. I usually connect to my ...
1
vote
2answers
35 views

sshd: logging client's public key

I need to run an SSH server and log the IP & public key of any client that attempts to connect (without actually granting access). The use case is this: I deploy this web app to a remote host ...
9
votes
2answers
588 views

SSH: Safe for client to host private RSA key?

Is it safe to generate a public/private key pair on the server, add the public key to the authorized_keys list, and then copy the private key to each client, as described here ...
2
votes
1answer
43 views

SSH key authentication not working

I've a server running Ubuntu 10.04 (as a VM) to which I can't connect using ssh key authentication without being asked for the password. I've read a lot before posting but I really don't know what I'm ...
4
votes
1answer
1k views

ForwardAgent in Jenkins

I'm trying to enable ForwardAgent in the "Publish over SSH" Jenkins Plugin. This would allow jenkins to execute deployments, rsyncs and svn+ssh checkouts on remote servers. But there's no option for ...
2
votes
1answer
57 views

ssh command line specify server host key fingerprint

Using ssh command line (OpenSSH), can I specify the server's host key fingerprint? This is possible with winscp.com using (e.g.) -hostkey="ssh-rsa 2048 AA:BB:CC...etc I have read the man page a ...
1
vote
1answer
17 views

Determine which key is successfully used for authentication with AuthorizedKeyCommands

As of OpenSSH 6.2, the option to use an external program for key pair based authentication is available with AuthorizedKeysCommand. According to the sshd_config man page, this program should return ...
1
vote
2answers
457 views

Unable to ssh to GCE Permission denied (publickey)

I created a VM via bitnami in Google Compute Engine. Previously I was able to ssh via the bitnami web interface. I tried to ssh via terminal on my Mac but kept getting the Permission denied ...
1
vote
1answer
88 views

How to change SSH key on Google Cloud?

I need to replace the existing SSH key with a new one, but I don't see such options in Cloud admin panel. What is the right way to do this?
5
votes
4answers
562 views

Any point using Denyhosts for SSH when only RSA key logins are allowed anyway?

Right, so if I can only SSH into my box by having the appropriate RSA keys configured, is there any point in using Denyhosts for SSH as well? Or is Denyhosts only looking at keyboard-interactive / ...
2
votes
1answer
182 views

SSH with DSA 2048 bits key

I need to set up secure connection through ssh keys, prerequisites are : DSA type number of bits : 2048 Passphrase : yes On my Linux I can't create this kind of key, the man says : DSA keys ...
0
votes
1answer
122 views

GitLab push not possible and always results in asking for git-user password [closed]

I have a problem with GitLab. Everything is fine, but I can't push. It is asking me all the time the password of the user git. Is it a problem, that I first installed the Omnibus package and then ...
3
votes
3answers
828 views

SSH Public Key Format

I have a public key in the format: ---- BEGIN SSH2 PUBLIC KEY ---- Comment: "somename-20060227" AAAAB3NzaC1yc2EAAAABJQAAAIBmhLUTJiP[and so on]== ---- END SSH2 PUBLIC KEY ---- Usually I see keys ...
0
votes
2answers
32 views

Adding an SSH public key to a new account without enabling password authentication

On a SSH server, I have the following (truncated) configuration: PubkeyAuthentication yes PasswordAuthentication yes On my client, I have a key pair, and have added my public key on the server ...
2
votes
2answers
3k views

Creating SSH key on Jenkins Master - Centos Yum Install

I have installed Jenkins on a Centos VM as I am looking at replacing Bamboo, I have it all up and running by following the install instructions. That went fine, I then wanted to spin up a Slave, I ...
2
votes
3answers
1k views

Passwordless ssh into the same machine

OK, I know the basics of how to set up passwordless ssh: create a keypair using ssh-keygen then add the public key from id_dsa.pub into the host's .ssh/authorized_keys. So for two different machines ...
7
votes
4answers
5k views

Automating ssh-copy-id

I have some arbitrary number of servers with the same user/pass combination. I want to write a script (that I call once) so that ssh-copy-id user@myserver is called for each server. Since they ...
2
votes
2answers
153 views

Default ubuntu user deleted, unable to access EC2 Instance via SSH

This is my first foray into using EC2, and I created my first instance using an Amazon AMI running Ubuntu 12.04. I created a keypair and downloaded the .pem file to my local machine. I was able to ...
3
votes
5answers
7k views

How do I configure sshd on Debian to use Public Key Authentication?

I'm working on a (Debian) Dreamhost VPS, and it seems to want password-based authentication only: adding my RSA and DSA public keys to ~/.ssh/authorized_keys did not change the behavior of requiring a ...
1
vote
0answers
42 views

Is rbash secure if user login and ssh passwords are disabled?

I've got a server that I want to use as an SSH gateway for remote and local port forwarding. I don't want arbitrary commands to be able to be executed on it, only my scripts. I keep reading about how ...
-1
votes
1answer
178 views

SSH failing to connect, No supported key exchange algorithms

There are numerous questions with the same title however none of the solutions apply to my issue. I get the following lines of error in my sshd log: Jan 6 21:57:55 <computer name> sshd[30103]: ...
1
vote
1answer
286 views

CoreOS / Docker “$ fleetctl satus my.service” - ssh: handshake failed

Digging in to CoreOS clusters with Docker and have come upon a SSH issue while trying to learn how to work with fleet. Deploying, running services etc goes well. SSH auth problem occure when executing ...
1
vote
1answer
69 views

gitolite git user asking for password with valid keys

My gitolite installation start to ask for password suddendly, I checked the /var/log/secure file and found this. sshd[9071]: User git not allowed because account is locked sshd[9072]: ...
0
votes
1answer
27 views

Is my private key safe if I use authenticaiton agent forwarding with the ssh -A option?

I love the option to connect to servers via SSH with the -A option, so I can use my private keys on the server. This lets me update git/svn repositories and connect to other servers without the need ...
1
vote
1answer
48 views

Instance created from shared snapshot gives Server refused our key error

I have created an instance from a shared snapshot from other aws account,following steps were done by me, 1.Share snapshot from other account. 2.copy it to my account. 3.create a volume from it ...
2
votes
2answers
4k views

Changing the passphrase of a puttygen private key in Windows

I have a private key in Windows, created by puttygen.exe. I used default options to save it, the tool automatically gave it a .ppk extension, and it looks like this: PuTTY-User-Key-File-2: ssh-rsa ...
1
vote
1answer
206 views

generating ssh-keys for a non root user with salt

I need to generate ssh-keys(public/private pair) for a user say helen. This user is already in all my salt minions. How do I generate ssh keys for this user from my salt master? For root user I ...
2
votes
2answers
501 views

Does Mac OS X Cache Private Keys for SSH?

I have SSH key-based authentication setup to connect to a remote server from my Macbook Air. The private key was originally stored in ~/.ssh/id_rsa, but I have since moved that file to a secure ...
0
votes
1answer
43 views

ssh key authentication - port other than 22 involved

I've noted this entry in auth.log Accepted publickey for myuser from ip_address port 51150 ssh2 That entry corresponds with my ssh-key-based login event. SSH is listening to default port - 22. ...
2
votes
1answer
6k views

how to connect to mongodb server via ssh tunnel

It was easy for me to connect to my remote mysql server on AWS using a sequelpro, however I'm struggling with doing the same thing with mongodb. I tried setting up an ssh tunnel via command line ...
-2
votes
3answers
42 views

Is it possible to use key based auth AND interactive auth with SSH? [closed]

I'd like to use key based auth so I can SSH to linux systems without needing to specify a password and just worry about keeping the key file safe, but there's a chance that someone else (who that ...
0
votes
0answers
30 views

Enable root password on remote server

I'm playing around with ssh-with-rsa-key authorization instead of password authorization and because I'm not really clever I've locked password authorization for root(passwd -l root) on remote server. ...
2
votes
0answers
288 views

AWS connection error: Permission denied (publickey)

Sorry if this sounds redundant to you but trust me its not. I have tried almost majority of the links related to this problem but nothing is working for me so far. I even tried this article two. Below ...
0
votes
0answers
96 views

PAM: authentication error

I am trying to connect from Windows 7 Jenkins slave to a MacMini machine in one of the final build process of Jenkins build. This has been working for some time now till last nigh. There has been no ...
1
vote
1answer
59 views

What is the best way to distribute a rsa ssh key over a large amount of servers?

I know one way, running on a list of server like so: for server in $(cat server.list); do ssh-copy-id user@host done But I was wondering if there's a better way to do it? something automatic which ...
5
votes
1answer
317 views

One Unix account for several users on GitHub, how does it work?

When we create a repository on GitHub, we can always access it with the address "git@github.com:user/repo" but how does it work behind the scene? ...I mean, there is only one Unix account: "git" ...
12
votes
2answers
2k views

Why does my OpenSSH key fingerprint not match the AWS EC2 console keypair fingerprint?

When I import my OpenSSH public key into AWS EC2's keyring the fingerprint that AWS shows doesn't match what I see from: ssh-keygen -l -f my_key It is a different length and has different bytes. ...
1
vote
2answers
433 views

Add remote host to known_hosts file without prompt [duplicate]

I wrote some scripts and wish to add a remote host to my known_hosts file without any interaction. I can run a command like ssh -o "StrictHostKeyChecking no" root@10.x.x.x which will add the remote ...
2
votes
1answer
571 views

Auto accept rsa key fingerprint from command line

I've tried yes | ssh root@10.x.x.x to try to accept the RSA key fingerprint, but am still prompted if I'm sure I want to connect. Is there a way to make this automatic?
-1
votes
1answer
46 views

How to auto login a .ssh server from a .ssh2 server?

I have a server A which ssh-keygen produce a .ssh2 direcotry and id_dsa_2048_a* files and a server B which ssh-keygen produce a .ssh directory and id_rsa* files and a server C like B How can auto ...
1
vote
1answer
273 views

Fabric used to work with ssh-keys, but not anymore

I have my ssh key set up correctly and I can ssh into the remote machine without password. However, my fabric deploy script which could authenticate automatically until a couple of hours ago, started ...
1
vote
0answers
34 views

Centralize way to prevent interactive logins

I have an Ubuntu server that is used for two primary purposes for my students: To hold on to files that students need to temporarily upload for my assessment (ie: I give them an input image, and ...
5
votes
1answer
385 views

Rsync + public key authentication security

I have read several articles how to automatically backup files with Rsync and public key authentication. All of them are very similar. I just finished setting up everything and everything works fine ...