Run ssh-add in gitlab-ci.yml - ssh

I have a Gitlab pipeline, in which I want to create a connection to a server with ssh:
stages:
- connect
connect-ssh:
stage: connect
script:
- mkdir ~/.ssh
- echo -e "$PROD_SSH_KEY" > file_rsa # SSH PRIVATE KEY
- echo -e "$PROD_SSH_PASSPHRASE" > passfile # PASSPHRASE
- chmod 600 file_rsa
- cat passfile | ssh-add file_rsa # DOESN'T WORK
- ssh -i $PROD_USER#$PROD_HOST
- pwd
$ cat passfile | ssh-add group-5_rsa
Could not open a connection to your authentication agent.
I have seen few answer, but they weren't appropriate with gitlab jobs.
What solution do I have for this situation?

Another approach was illustrated in gitlab-org/gitlab-runner issue 2418
putting the commands in a script, including the eval $(ssh-agent -s)
sourcing said script
calling a script like you did, opens a sub-shell. The ssh agent environment is therefore not available in the outer shell.
Sourcing the scripts, however, executes it in the current shell. This also means you should be careful with what you do in that scripts. You can overwrite environment variables, exit the main shell, etc.
In your case, just adding eval $(ssh-agent -s) might be enough, since sourcing the script would be the same as running those commands line by line in .gitlab-ci.yml itself.

Related

Show remote command output in CI job results

I have CI pipeline which have stages like this. As it shows most of the stuff here is done on remote machine which is working fine.
The only issues I am unable to see the command outputs here. For e.g. scp is used with -v which if run manually on machine shows a lot of verbose information useful for debugging etc. same goes for cp -v but in job results it shows no such information.
So is there a way I can re-route the command outputs from remote machine to local (gitlab job output)
my job 1/6:
rules:
- changes:
- ${LOCA_FILE_PATH}
stage: prepare
allow_failure: true
script: |
ssh ${USER}#${HOST} '([ -f "${PATH}/test_conf_1.txt" ] && cp -v "${PATH}/test_conf_1.txt" ${PATH}/test_yaml_$CI_COMMIT_TIMESTAMP.txt)'
my job 2/6:
rules:
- changes:
- ${LOCA_FILE_PATH}
stage: scp
script:
scp -v ${TF_ROOT}${LOCA_FILE_PATH} ${USER}#${HOST}:${PATH}/
Perhaps you can try something like this:
ssh user#host 2>&1 command | tee ssh-session.log
cat ssh-session.log
In the script part you can define a variable and hold there the result of your command and you can print this out.
script:
- RESULT=$(scp -v ${TF_ROOT}${LOCA_FILE_PATH} ${USER}#${HOST}:${PATH}/)
- echo $RESULT

Gitlab CI cannot connect with SSH to remote server using SSH key

So, I want to deploy my Gitlab pipelines onto a server with SSH. This is my script .gitlab-ci :
test_job:
stage: test
variables:
GIT_STRATEGY: none # Disable Gitlab auto clone
before_script:
- 'command -v ssh-agent > /dev/null || ( apk add --update openssh )'
- eval $(ssh-agent -s)
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
- echo "${SSH_PRIVATE_KEY}" | tr -d '\r' > ~/.ssh/id_rsa
- chmod 600 ~/.ssh/id_rsa
- ssh-add ~/.ssh/id_rsa
# Add server to known hosts
- ssh-keyscan ${VM_IPADDRESS} >> ~/.ssh/known_hosts
- chmod 644 ~/.ssh/known_hosts
# Verify that key has been registered
- ls ~/.ssh -al
# Verify server connection
- echo "Ping server"
- ping ${VM_IPADDRESS} -c 5
script:
# Pull Git project on remote server
- echo "Git clone from repository"
- ssh -o PreferredAuthentications=publickey ${SSH_USER}#${VM_IPADDRESS} "
rm -rf /tmp/src/${CI_PROJECT_NAME}/ &&
git clone https://gitlab-ci-token:${CI_BUILD_TOKEN}#gitlab.my-domain.fr/user/project.git /tmp/src/${CI_PROJECT_NAME}/
"
$SSH_PRIVATE_KEY contains my private SSH key I use daily to connect on that server. It works perfectly in normal time. ${SSH_USER} and ${VM_IPADDRESS} contain my username and the server address. I already checked that all the values in these parameters are correct on worker.
This is the message I have when trying this script :
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
I'm quite stuck with this actually :(. Any help :) ?
Adding my public key id_rsa.pub to ssh authorized_keys file in the server has solved the problem for me. And you need to make sure of adding your public key to your SSH keys in your Gitlab profile.
Also, it's good to note that:
"Add the public key to the services that you want to have an access to from within the build environment. If you are accessing a private GitLab repository you must add it as a deploy key."

How to make gitlab CI use ssh to clone a repository?

The company I work for has a private gitlab server that only supports ssh protocol when cloning a repository.
Inside this server, I have a gitlab-ci.yml file that uses docker executor to run some scripts.
The script's execution fails because it pulls the repository with https at its early stage. It generates this error message: fatal: unable to access 'https://gitlab.mycompany.com/path/to/the/repository/my_repo.git/': SSL certificate problem: unable to get local issuer certificate.
Where can I configure gitlab runner so that it uses ssh to clone the repository?
Here's the full execution log.
Running with gitlab-runner 12.7.1 (003fe500)
on my Group Runner Yh_yL3A2
Using Docker executor with image www.mycompany.com/path/to/the/image:1.0 ...
Pulling docker image www.mycompany.com/path/to/the/image:1.0 ...
Using docker image sha256:474e110ba44ddfje8ncoz4c44e91f2442547281192d4a82b88capmi9047cd8cb for www.mycompany.com/path/to/the/image:1.0 ...
Running on runner-Yh_yL3A2-project-343-concurrent-0 via b55d8c5ba21f...
Fetching changes...
Initialized empty Git repository in /path/to/the/repository/.git/
Created fresh repository.
fatal: unable to access 'https://gitlab.mycompany.com/path/to/the/repository/my_repo.git/': SSL certificate problem: unable to get local issuer certificate
ERROR: Job failed: exit code 1
Here's my .gitlab-ci.yml
image: www.mycompany.com/path/to/the/image:1.0
before_script:
- eval $(ssh-agent -s)
# Reference: https://docs.gitlab.com/ee/ci/ssh_keys/
# Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
# We're using tr to fix line endings which makes ed25519 keys work
# without extra base64 encoding.
# https://gitlab.com/gitlab-examples/ssh-private-key/issues/1#note_48526556
#
- echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
#
# Create the SSH directory and give it the right permissions
#
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
- echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config
stages:
- deploy
deploy:
stage: deploy
tags:
- infra
only:
refs:
- master
script:
- /bin/sh run.sh
I cannot find an option to specify whether the docker executor should use ssh or https to clone the repository.

how to execute commands via ssh shell runner from private gitlab to private server

Situation:
shell gitlab runner, certificate configured, ssh connected as follows:
ssh-keygen --> id_rsa & id_rsa.pub
ssh-copy-id <user>#<remotehost>
ssh <user>#<remotehost> works as designed
id_rsa -> gitlab cicd variable called 'SSH_PRIVATE_KEY'
gitlab-ci as follows:
before_script:
- echo "Before script section"
# Install ssh-agent if not already installed, it is required by Docker.
# (change apt-get to yum if you use a CentOS-based image)
- 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
# Run ssh-agent (inside the build environment)
- eval $(ssh-agent -s)
# Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
- ssh-add < ~/.ssh/id_rsa
- ssh-add -l
build1:
stage: build
script:
- echo "Pulling on Dev\n"
- ssh -A <user>#<remotehost>
- hostname
- ssh-agent bash -c 'hostname'
- ssh-agent bash -c 'awk "NR==1{print;exit}" /etc/php7/php.ini'
Complication:
when executing commands via gitlab-ci after the ssh connection, it seems to be executed on the gitlab machine. (php is installed on the ssh'ed system, not on gitlab)
See gitlab job output below:
...
eval $(ssh-agent -s)
Agent pid 1234
$ ssh-add < ~/.ssh/id_rsa
Identity added: /home/gitlab-runner/.ssh/id_rsa (/home/gitlab-runner/.ssh/id_rsa)
$ ssh-add -l
4096 SHA256:<KEY> /home/gitlab-runner/.ssh/id_rsa (RSA)
# same behaviour with ssh -T <user>#<ipaddress> -p <portnumber>
$ ssh -A <user>#<ipaddress> -p <portnumber>
Pseudo-terminal will not be allocated because stdin is not a terminal.
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
$ hostname
gitlab
$ ssh-agent bash -c 'hostname'
gitlab
$ ssh-agent bash -c 'awk "NR==1{print;exit}" /etc/php7/php.ini'
awk: cannot open /etc/php7/php.ini (No such file or directory)
In what way do I need to configure the system, so that the commands are actually run on the ssh'ed system?
I'm currently working with a solution which seems a bit too dirty for me.
In the gitlab-ci I'm pulling and running phpunit as follows
ssh -T <user>#<remotehost> "cd /var/www/projectfolder; git pull https://<gitlabUser>:$GITLAB_TOKEN#<privateGitlab>/<gitRepo>.git;"
ssh -T <user>#<remotehost> "cd /var/www/projectfolder/tests; phpunit;"
ie, I'm using a new ssh each time I'd like to run a command, which doesnt quite seem right to me. Any suggestions are welcome!
#til As per your suggestion request, single ssh command...
ssh -T <user>#<remotehost> "cd /var/www/projectfolder; git pull https://<gitlabUser>:$GITLAB_TOKEN#<privateGitlab>/<gitRepo>.git; cd /var/www/projectfolder/tests; phpunit;"

cygwin's ssh-add returns "Could not open a connection to your authentication agent." [duplicate]

I am running into this error of:
$ git push heroku master
Warning: Permanently added the RSA host key for IP address '50.19.85.132' to the list of known hosts.
! Your key with fingerprint b7:fd:15:25:02:8e:5f:06:4f:1c:af:f3:f0:c3:c2:65 is not authorized to access bitstarter.
I tried to add the keys and I get this error below:
$ ssh-add ~/.ssh/id_rsa.pub
Could not open a connection to your authentication agent.
Did You Start ssh-agent?
You might need to start ssh-agent before you run the ssh-add command:
eval `ssh-agent -s`
ssh-add
Note that this will start the agent for msysgit Bash on Windows. If you're using a different shell or operating system, you might need to use a variant of the command, such as those listed in the other answers.
See the following answers:
ssh-add complains: Could not open a connection to your authentication agent
Git push requires username and password (contains detailed instructions on how to use ssh-agent)
How to run (git/ssh) authentication agent?.
Could not open a connection to your authentication agent
To automatically start ssh-agent and allow a single instance to work in multiple console windows, see Start ssh-agent on login.
Why do we need to use eval instead of just ssh-agent?
SSH needs two things in order to use ssh-agent: an ssh-agent instance running in the background, and an environment variable set that tells SSH which socket it should use to connect to the agent (SSH_AUTH_SOCK IIRC). If you just run ssh-agent then the agent will start, but SSH will have no idea where to find it.
from this comment.
Public vs Private Keys
Also, whenever I use ssh-add, I always add private keys to it. The file ~/.ssh/id_rsa.pub looks like a public key, I'm not sure if that will work. Do you have a ~/.ssh/id_rsa file? If you open it in a text editor, does it say it's a private key?
I tried the other solutions to no avail. I made more research and found that the following command worked. I am using Windows 7 and Git Bash.
eval $(ssh-agent)
More information in: https://coderwall.com/p/rdi_wq (web archive version)
The following command worked for me. I am using CentOS.
exec ssh-agent bash
Could not open a connection to your authentication agent
To resolve this error:
bash:
$ eval `ssh-agent -s`
tcsh:
$ eval `ssh-agent -c`
Then use ssh-add as you normally would.
Hot Tip:
I was always forgetting what to type for the above ssh-agent commands, so I created an alias in my .bashrc file like this:
alias ssh-agent-cyg='eval `ssh-agent -s`'
Now instead of using ssh-agent, I can use ssh-agent-cyg
E.g.
$ ssh-agent-cyg
SSH_AUTH_SOCK=/tmp/ssh-n16KsxjuTMiM/agent.32394; export SSH_AUTH_SOCK;
SSH_AGENT_PID=32395; export SSH_AGENT_PID;
echo Agent pid 32395;
$ ssh-add ~/.ssh/my_pk
Original Source of fix:
http://cygwin.com/ml/cygwin/2011-10/msg00313.html
MsysGit or Cygwin
If you're using Msysgit or Cygwin you can find a good tutorial at SSH-Agent in msysgit and cygwin and bash:
Add a file called .bashrc to your home folder.
Open the file and paste in:
#!/bin/bash
eval `ssh-agent -s`
ssh-add
This assumes that your key is in the conventional ~/.ssh/id_rsa location. If it isn't, include a full path after the ssh-add command.
Add to or create file ~/.ssh/config with the contents
ForwardAgent yes
In the original tutorial the ForwardAgent param is Yes, but it's a typo. Use all lowercase or you'll get errors.
Restart Msysgit. It will ask you to enter your passphrase once, and that's it (until you end the session, or your ssh-agent is killed.)
Mac/OS X
If you don't want to start a new ssh-agent every time you open a terminal, check out Keychain. I'm on a Mac now, so I used the tutorial ssh-agent with zsh & keychain on Mac OS X to set it up, but I'm sure a Google search will have plenty of info for Windows.
Update: A better solution on Mac is to add your key to the Mac OS Keychain:
ssh-add -K ~/.ssh/id_rsa
Simple as that.
Run
ssh-agent bash
ssh-add
To get more details you can search
ssh-agent
or run
man ssh-agent
ssh-add and ssh (assuming you are using the openssh implementations) require an environment variable to know how to talk to the ssh agent. If you started the agent in a different command prompt window to the one you're using now, or if you started it incorrectly, neither ssh-add nor ssh will see that environment variable set (because the environment variable is set locally to the command prompt it's set in).
You don't say which version of ssh you're using, but if you're using cygwin's, you can use this recipe from SSH Agent on Cygwin:
# Add to your Bash config file
SSHAGENT=/usr/bin/ssh-agent
SSHAGENTARGS="-s"
if [ -z "$SSH_AUTH_SOCK" -a -x "$SSHAGENT" ]; then
eval `$SSHAGENT $SSHAGENTARGS`
trap "kill $SSH_AGENT_PID" 0
fi
This will start an agent automatically for each new command prompt window that you open (which is suboptimal if you open multiple command prompts in one session, but at least it should work).
I faced the same problem for Linux, and here is what I did:
Basically, the command ssh-agent starts the agent, but it doesn't really set the environment variables for it to run. It just outputs those variables to the shell.
You need to:
eval `ssh-agent`
and then do ssh-add. See Could not open a connection to your authentication agent.
Instead of using ssh-agent -s, I used eval `ssh-agent -s` to solve this issue.
Here is what I performed step by step (step 2 onwards on Git Bash):
Cleaned up my .ssh folder at C:\user\<username>\.ssh\
Generated a new SSH key:
ssh-keygen -t rsa -b 4096 -C "xyz#abc.com"
Check if any process id(ssh agent) is already running.
ps aux | grep ssh
(Optional) If found any in step 3, kill those
kill <pids>
Started the SSH agent
$ eval `ssh-agent -s`
Added SSH key generated in step 2 to the SSH agent
ssh-add ~/.ssh/id_rsa
Try to do the following steps:
Open Git Bash and run: cd ~/.ssh
Try to run agent: eval $(ssh-agent)
Right now, you can run the following command: ssh-add -l
In Windows 10 I tried all answers listed here, but none of them seemed to work. In fact, they give a clue. To solve a problem, simply you need three commands. The idea of this problem is that ssh-add needs the SSH_AUTH_SOCK and SSH_AGENT_PID environment variables to be set with the current ssh-agent sock file path and pid number.
ssh-agent -s > temp.txt
This will save the output of ssh-agent in a file. The text file content will be something like this:
SSH_AUTH_SOCK=/tmp/ssh-kjmxRb2764/agent.2764; export SSH_AUTH_SOCK;
SSH_AGENT_PID=3044; export SSH_AGENT_PID;
echo Agent pid 3044;
Copy something like "/tmp/ssh-kjmxRb2764/agent.2764" from the text file and run the following command directly in the console:
set SSH_AUTH_SOCK=/tmp/ssh-kjmxRb2764/agent.2764
Copy something like "3044" from the text file and run the following command directly in the console:
set SSH_AGENT_PID=3044
Now when environment variables (SSH_AUTH_SOCK and SSH_AGENT_PID) are set for the current console session, run your ssh-add command and it will not fail again to connect to ssh agent.
One thing I came across was that eval did not work for me using Cygwin, what worked for me was ssh-agent ssh-add id_rsa.
After that I came across an issue that my private key was too open, the solution I managed to find for that (from here):
chgrp Users id_rsa
as well as
chmod 600 id_rsa
finally I was able to use:
ssh-agent ssh-add id_rsa
For Windows users, I found cmd eval `ssh-agent -s` didn't work, but using Git Bash worked a treat:
eval `ssh-agent -s`; ssh-add KEY_LOCATION
And making sure the Windows service "OpenSSH Key Management" wasn't disabled.
To amplify on n3o's answer for Windows 7...
My problem was indeed that some required environment variables weren't set, and n3o is correct that ssh-agent tells you how to set those environment variables, but doesn't actually set them.
Since Windows doesn't let you do "eval," here's what to do instead:
Redirect the output of ssh-agent to a batch file with
ssh-agent > temp.bat
Now use a text editor such as Notepad to edit temp.bat. For each of the first two lines:
Insert the word "set" and a space at the beginning of the line.
Delete the first semicolon and everything that follows.
Now delete the third line. Your temp.bat should look something like this:
set SSH_AUTH_SOCK=/tmp/ssh-EorQv10636/agent.10636
set SSH_AGENT_PID=8608
Run temp.bat. This will set the environment variables that are needed for ssh-add to work.
I just got this working. Open your ~/.ssh/config file.
Append the following-
Host github.com
IdentityFile ~/.ssh/github_rsa
The page that gave me the hint Set up SSH for Git
said that the single space indentation is important... though I had a configuration in here from Heroku that did not have that space and works properly.
If you follow these instructions, your problem would be solved.
If you’re on a Mac or Linux machine, type:
eval "$(ssh-agent -s)"
If you’re on a Windows machine, type:
ssh-agent -s
I had the same problem on Ubuntu and the other solutions didn't help me.
I finally realized what my problem was. I had created my SSH keys in the /root/.ssh folder, so even when I ran ssh-add as root, it couldn't do its work and kept saying:
Could not open a connection to your authentication agent.
I created my SSH public and private keys in /home/myUsername/ folder and I used
ssh-agent /bin/sh
Then I ran
ssh-add /home/myUsername/.ssh/id_rsa
And problem was solved this way.
Note: For accessing your repository in Git, add your Git password when you are creating SSH keys with ssh-keygen -t rsa -C "your Git email here".
Let me offer another solution. If you have just installed Git 1.8.2.2 or thereabouts, and you want to enable SSH, follow the well-writen directions.
Everything through to Step 5.6 where you might encounter a slight snag. If an SSH agent is already be running you could get the following error message when you restart bash
Could not open a connection to your authentication agent
If you do, use the following command to see if more than one ssh-agent process is running
ps aux | grep ssh
If you see more than one ssh-agent service, you will need to kill all of these processes. Use the kill command as follows (the PID will be unique on your computer)
kill <PID>
Example:
kill 1074
After you have removed all of the ssh-agent processes, run the px aux | grep ssh command again to be sure they are gone, then restart Bash.
Voila, you should now get something like this:
Initializing new SSH agent...
succeeded
Enter passphrase for /c/Users/username/.ssh/id_rsa:
Now you can continue on Step 5.7 and beyond.
This will run the SSH agent and authenticate only the first time you need it, not every time you open your Bash terminal. It can be used for any program using SSH in general, including ssh itself and scp. Just add this to /etc/profile.d/ssh-helper.sh:
ssh-auth() {
# Start the SSH agent only if not running
[[ -z $(ps | grep ssh-agent) ]] && echo $(ssh-agent) > /tmp/ssh-agent-data.sh
# Identify the running SSH agent
[[ -z $SSH_AGENT_PID ]] && source /tmp/ssh-agent-data.sh > /dev/null
# Authenticate (change key path or make a symlink if needed)
[[ -z $(ssh-add -l | grep "/home/$(whoami)/.ssh/id_rsa") ]] && ssh-add
}
# You can repeat this for other commands using SSH
git() { ssh-auth; command git "$#"; }
Note: this is an answer to this question, which has been merged with this one.
That question was for Windows 7, meaning my answer was for Cygwin/MSYS/MSYS2. This one seems for some Unix, where I wouldn't expect the SSH agent needing to be managed like this.
The basic solution to run ssh-agent is answered in many answers. However runing ssh-agent many times (per each opened terminal or per remote login) will create a many copies ot ssh-agent running in memory. The scripts which is suggested to avoid that problem is long and need to write and/or copy separated file or need to write too many strings in ~/.profile or ~/.schrc. Let me suggest simple two string solution:
For sh, bash, etc:
# ~/.profile
if ! pgrep -q -U `whoami` -x 'ssh-agent'; then ssh-agent -s > ~/.ssh-agent.sh; fi
. ~/.ssh-agent.sh
For csh, tcsh, etc:
# ~/.schrc
sh -c 'if ! pgrep -q -U `whoami` -x 'ssh-agent'; then ssh-agent -c > ~/.ssh-agent.tcsh; fi'
eval `cat ~/.ssh-agent.tcsh`
What is here:
search the process ssh-agent by name and by current user
create appropriate shell script file by calling ssh-agent and run ssh-agent itself if no current user ssh-agent process found
evaluate created shell script which configure appropriate environment
It is not necessary to protect created shell script ~/.ssh-agent.tcsh or ~/.ssh-agent.sh from another users access because: at-first communication with ssh-agent is processed through protected socket which is not accessible to another users, and at-second another users can found ssh-agent socket simple by enumeration files in /tmp/ directory. As far as about access to ssh-agent process it is the same things.
In Windows 10, using the Command Prompt terminal, the following works for me:
ssh-agent cmd
ssh-add
You should then be asked for a passphrase after this:
Enter passphrase for /c/Users/username/.ssh/id_rsa:
Try the following:
ssh-agent sh -c 'ssh-add && git push heroku master'
Use parameter -A when you connect to server, example:
ssh -A root#myhost
from man page :
-A Enables forwarding of the authentication agent connection.
This can also be specified on a per-host basis in a configuration file.
Agent forwarding should be enabled with caution. Users with the ability to bypass file permissions on the remote host (for the agent's
UNIX-domain socket) can access the local agent through the forwarded
connection. An attacker cannot obtain key material from the agent,
however they can perform operations on the keys that enable them to
authenticate using the identities loaded into the agent.
I had this problem, when I started ssh-agent, when it was already running. It seems that the multiple instances conflict with each other.
To see if ssh-agent is already running, check the value of the SSH_AGENT_SOCK environment variable with:
echo $SSH_AGENT_SOCK
If it is set, then the agent is presumably running.
To check if you have more than one ssh-agent running, you can review:
ps -ef | grep ssh
Of course, then you should kill any additional instances that you created.
Read user456814's answer for explanations. Here I only try to automate the fix.
If you using a Cygwin terminal with Bash, add the following to the $HOME/.bashrc file. This only starts ssh-agent once in the first Bash terminal and adds the keys to ssh-agent. (I am not sure if this is required on Linux.)
###########################
# start ssh-agent for
# ssh authentication with github.com
###########################
SSH_AUTH_SOCK_FILE=/tmp/SSH_AUTH_SOCK.sh
if [ ! -e $SSH_AUTH_SOCK_FILE ]; then
# need to find SSH_AUTH_SOCK again.
# restarting is an easy option
pkill ssh-agent
fi
# check if already running
SSH_AGENT_PID=`pgrep ssh-agent`
if [ "x$SSH_AGENT_PID" == "x" ]; then
# echo "not running. starting"
eval $(ssh-agent -s) > /dev/null
rm -f $SSH_AUTH_SOCK_FILE
echo "export SSH_AUTH_SOCK=$SSH_AUTH_SOCK" > $SSH_AUTH_SOCK_FILE
ssh-add $HOME/.ssh/github.com_id_rsa 2>&1 > /dev/null
#else
# echo "already running"
fi
source $SSH_AUTH_SOCK_FILE
Don’t forget to add your correct keys in the "ssh-add" command.
I had a similar problem when I was trying to get this to work on Windows to connect to the stash via SSH.
Here is the solution that worked for me.
Turns out I was running the Pageant ssh agent on my Windows box - I would check what you are running. I suspect it is Pageant as it comes as default with PuTTY and WinSCP.
The ssh-add does not work from command line with this type of agent
You need to add the private key via the Pageant UI window which you can get by double-clicking the Pageant icon in the taskbar (once it is started).
Before you add the key to Pageant you need to convert it to PPK format. Full instructions are available here How to convert SSH key to ppk format
That is it. Once I uploaded my key to stash I was able to use Sourcetree to create a local repository and clone the remote.
For Bash built into Windows 10, I added this to file .bash_profile:
if [ -z $SSH_AUTH_SOCK ]; then
if [ -r ~/.ssh/env ]; then
source ~/.ssh/env
if [ `ps -p $SSH_AGENT_PID | wc -l` = 1 ]; then
rm ~/.ssh/env
unset SSH_AUTH_SOCK
fi
fi
fi
if [ -z $SSH_AUTH_SOCK ]; then
ssh-agent -s | sed 's/^echo/#echo/'> ~/.ssh/env
chmod 600 ~/.ssh/env
source ~/.ssh/env > /dev/null 2>&1
fi
Using Git Bash on Windows 8.1 E, my resolution was as follows:
eval $(ssh-agent) > /dev/null
ssh-add ~/.ssh/id_rsa
I resolved the error by force stopping (killed) git processes (ssh agent), then uninstalling Git, and then installing Git again.
This worked for me.
In the CMD window, type the following command:
cd path-to-Git/bin # (for example,cd C:\Program Files\Git\bin)
bash
exec ssh-agent bash
ssh-add path/to/.ssh/id_rsa