Please i added an ssh key on gitlab (public_rsa).
My problem is that I am still asked for my gitlab password and passphrase when i tried to push a branch on repository. My understanding was that after I set up this SSH key, I would no longer have to do that.
ssh-keygen -t rsa -b 4096 -C "gregory#gmail.com" -f $HOME/.ssh/id_rsa_specific
If someone can help to give an explanation i would appreciate it.
Tell me if im not clear .
Thank you.
I see you listed the command that generates the rsa key. You didn't mention if you placed that key in Gitlab or where.
I would first double check that you have copied and pasted the contents of $HOME/.ssh/id_rsa_specific into your Gitlab accounts settings >> ssh keys.
https://docs.gitlab.com/ee/ssh/#adding-an-ssh-key-to-your-gitlab-account
Then I would try checking the ssh key by running the following command in a terminal:
ssh -T git#gitlab.com
https://docs.gitlab.com/ee/ssh/#testing-that-everything-is-set-up-correctly
I am trying to ssh into my application from the command line however I am having issue with the ssh public key.
1st => I tried using PUTTTY to generate keys and save with appropriate name and extension id_rsa.pub which seem to work great
2nd => I ran this command ~/.ssh/id_rsa.pub to copy key and place it in the ssh key option on the laravel forge dashboard
3rd => I ran ssh forge#my_id_address and it threw an alarm saying public key access denied
So then I found this website Click Here and followed the steps using the Git Bash command line to generate keys
The command ssh-keygen -t rsa -C "my_email#example.com" which worked to generate keys however I was unable to create passphrase??
Next I pasted the public key in the laravel forge dashboard
And then I used ssh forge#my-ip-address -i ~/.ssh/your-key as suggested and got the following alarm
Load key "/c/Users/username/.ssh/id_rsa.pub": invalid format
forge#my_ip_address: Permission denied (publickey).
I have seen this as a common issue I guess but no luck with suggested fixes, any help would be greatly appreciated!!!
I had to use start-ssh-agent. After that I was able to ssh into the application with the previous command ssh forge#my-ip-address -i ~/.ssh/id_rsa.pub
I'm following the github instructions on how to set up ssh key and add it to the ssh agent. However after I input ssh-add -K ~/.ssh/id_rsa into the terminal, I receive this error: /Users/newuser/.ssh/id_rsa: No such file or directory
I set up my ssh key using Enter file in which to save the key (/Users/newuser/.ssh/id_rsa) so I believe its the correct name.
Any help would be appreciated!
I have been following the same instructions and meet the same problem. This is what worked for me:
cd ~/.ssh
ssh-add id_rsa
Enter file in which to save the key (/c/Users/YOURNAME/.ssh/id_rsa): id_rsa
Use the key in id_rsa.pub to add SSH Key
$ ssh -vT git#github.com
Screen will display:
You've successfully authenticated, but GitHub does not provide shell access.
I am attempting to connect to an Amazon EC2 Server via Mac Terminal. I have a PPK file that does not have a password attached to it, but when I try to connect I get a popup box that says "Enter the password for the SSH Private Key."
So we tried creating a PPK that has a password - but it does not accept the password, it still rejects the connection.
I have a Windows user who is able to connect using the same PPK on Putty.
Has anyone experienced this issue?
The mac is looking for a .pem key. The ppk is generated specifically for putty. If you don't have the original ppk key.
Download puttygen.exe from http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html Then go to conversions -> export OpenSSH key. Save the output as a .pem file and try using that with the mac.
If this doesn't work can you post the command you're running from mac. Its possible you've got some extra parameter or something.
Maybe your problem is with permissions for your key. I know in linux its required to change the permissions.
Taken from the website http://om4.com.au/ssh-rsa-key-pairs-passphrases-leopard/
Clear the contents of your ~/.ssh directory and set the directory permissions to 700 (directories need to be "executable")
$ rm ~/.ssh/*
$ chmod 700 ~/.ssh
Generate your rsa key pair (there are variations for this, but this is the version I used):
$ ssh-keygen -t rsa
Set the permissions for all files in ~/.ssh to 600
$ chmod 600 ~/.ssh
Copy your id_rsa.pub key to your server’s .ssh/authorized_keys file
Add your passphrase to your keychain using this command:
$ ssh-add -K
(you will see Enter passphrase for [your system]/.ssh/id_rsa: )
The error Enter your password for the SSH key x can result from using a key of the wrong format (such as a ppk key) in ssh or sftp. This is because it is interpreted as an encrypted ssh key and so prompts for the passphrase, when actually there is no passphrase.
In OS X I was able to simulate this error by simply typing the following into the command line:
sftp -o IdentityFile=randomtextfile mysftpserver.com
The solution is to convert the file using puttygen as suggested by bwight.
In addition to the other answers, the issue might come from the fact you haven't specified which user you want to connect as.
For example ssh -i francky.pem 208.52.170.43 will ask you for your password on Mac, whereas ssh -i francky.pem root#208.52.170.43 shouldn't. Note that on Linux you don't specify the user.
I was running into the exact same problem in MAC, I found a quite simple way of getting rid of it.
Instead of using ssh -i IP address, use the following>
ssh user#IP
Hope you already found the answer after this long time :)
In my case, the problem was the file's break type. Try this:
1.- Open the .pem file with TextWrangler
2.- At Bottom of app, verify if the Break Type is "Windows(CRLF)".
This issue had me pulling my hair out for 20 min or so. Realized that I was able to connect successfully from another terminal window. In my case I just had to close out the current terminal window and use another or new window. Very strange, but may help you out.
I am new to EC2. I created my security credentials from this site:
http://paulstamatiou.com/how-to-getting-started-with-amazon-ec2
It worked great, I rebooted and now when I try to connect I get a login/password prompt. (Which I never set up.) After several attempts I get this error:
Permission denied (publickey,gssapi-with-mic).
What am I doing wrong?
Two possibilities I can think of, although they are both mentioned in the link you referenced:
You're not specifying the correct SSH keypair file or user name in the ssh command you're using to log into the server:
ssh -i [full path to keypair file] root#[EC2 instance hostname or IP address]
You don't have the correct permissions on the keypair file; you should use
chmod 600 [keypair file]
to ensure that only you can read or write the file.
Try using the -v option with ssh to get more info on where exactly it's failing, and post back here if you''d like more help.
[Update]: OK, so this is what you should have seen if everything was set up properly:
debug1: Authentications that can continue: publickey,gssapi-with-mic
debug1: Next authentication method: publickey
debug1: Trying private key: ec2-keypair
debug1: read PEM private key done: type RSA
debug1: Authentication succeeded (publickey).
Are you running the ssh command from the directory containing the ec2-keypair file ? If so, try specifying -i ./ec2-keypair just to eliminate path problems. Also check "ls -l [full path to ec2-keypair]" file and make sure the permissions are 600 (displayed as rw-------). If none of that works, I'd suspect the contents of the keypair file, so try recreating it using the steps in your link.
The key for me to be able to connect was to use the "ec2-user" user rather than root. I.e.:
ssh -i [full path to keypair file] ec2-user#[EC2 instance hostname or IP address]
+1
I noticed that for some AMIs like Amazon Linux, ec2-user#xxx.XX.XX.XXX would work. But for an ubuntu image, I had to use ubuntu# instead. It was never a problem with the .pem, just with the user name.
In my case it's because the permission for my home directory is 775, and SSH is not happy about it. It should work after executing:
server$ chmod go-w ~/
server$ chmod 700 ~/.ssh
server$ chmod 600 ~/.ssh/authorized_keys
I had very similar experience this afternoon. I was setting up django on EC2, and suddenly I cannot SSH into the box anymore. Glad I still had an active connection, so I modified /etc/ssh/sshd_config to set:
PasswordAuthentication yes
and set password for ec2-user, then I can login by entering the password.
However, after some googling I found this thread: http://ubuntuforums.org/showthread.php?t=577279. It turned out that during my setup of django I changed the permission for my home directory, and SSH is very strict about this. So the file permission must be set correctly.
I had met this problem too.And I found that happend beacuse I forgot to add the user-name before the host name:
like this:
ssh -i test.pem ec2-32-122-42-91.us-west-2.compute.amazonaws.com
and I add the user name:
ssh -i test.pem ec2-user#ec2-32-122-42-91.us-west-2.compute.amazonaws.com
it works!
Tagging on to mecca831's answer:
ssh -v -i generated-key.pem ec2-user#11.11.11.11
[ec2-user#ip-11.11.11.11 ~]$ sudo passwd ec2-user
newpassword
newpassword
[ec2-user#ip-11.11.11.11 ~]$ sudo vi /etc/ssh/sshd_config
Modify the file as follows:
# To disable tunneled clear text passwords, change to no here!
PasswordAuthentication yes
#PermitEmptyPasswords no
# EC2 uses keys for remote access
#PasswordAuthentication no
Save
[ec2-user#ip-11.11.11.11 ~]$ sudo service sshd stop
[ec2-user#ip-11.11.11.11 ~]$ sudo service sshd start
you should be able to exit and ssh in as follows:
ssh ec2-user#11.11.11.11
and be prompted for password no longer needing the key.
Are you sure you have used the right instance? I ran into this problem and realized that something like 4 of the ubuntu instances i tried did not have SSH servers installed on them.
For a list of good servers see "Getting the images" about half way down. Sounds like you may be using something else... the default username is ubuntu on these images.
https://help.ubuntu.com/community/EC2StartersGuide
I was able to login using ec2-user
ssh -i [full path to keypair file] ec2-user#[EC2 instance hostname or IP address]
After about a half hour of searching and trying to debug this I was able to figure it out. My situation involved me using the same pem file for two different ec2 instance and it working for one and not the other.
My first instance it worked on was the standard aws linux ami amzn-ami-hvm-2014.03.2.x86_64-ebs. I simply used
ssh -i mypemfile.pem ec2-user#myec2ipaddress
and it worked.
I then launched a fedora instance Fedora-x86_64-19-20140407-sda and tried the same command but kept getting:
Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
After changing my username from ec2-user to fedora it worked!
ssh -i mypemfile.pem fedora#myec2address
None of the above helped me, but futzing with the user seemed like it had promise. For my config using 'ubuntu' was right.....
ssh -i [full path to keypair file] ubuntu#[EC2 instance hostname or IP address]
I recommend against setting a password as some other answers suggest. Using the key file is both safer (no one can guess your passwords) and more convenient (once you set up a config file). Here's a basic ~/.ssh/config:
Host my-ec2-server
HostName 11.11.11.11
User ec2-user
IdentityFile /path/to/generated-key.pem
Now you can just type ssh my-ec2-server and you're in! And as also mentioned in other answers, use -v to get extra info when your connection isn't working.
If the issue is consistent and happened about 10-15 times in a row even after changing file permissions to 400 or 600, then it is most certainly something is wrong on the ec2 instance, so to make sure:
Check the logs when you try to ssh to the instance by adding -v at the end and see either it gives out anything specific.
Make sure you use the correct name for ssh, like Ubuntu. Perhaps that depends on Linux distribution and users you added and either you've given permission for "root user" ssh.
Then if nothing helps, follow the documentation here https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesConnecting.html#TroubleshootingInstancesConnectingMindTerm
to fix that. It helped in my case, and it happened because of messed up directories/files permissions.
If you have a PPK file working on a PC, then export it as OpenSSH file using puttygen.exe for PC and use that on Mac (any Unix machine).
I was getting the same error --
debug1: Authentications that can continue: publickey,gssapi-with-mic
debug1: Next authentication method: publickey
debug1: Trying private key: ec2-keypair
debug1: read PEM private key done: type RSA
debug1: Authentications that can continue: publickey,gssapi-with-mic
debug1: No more authentication methods to try.
Permission denied (publickey,gssapi-with-mic)
As I was using a PPK file on Windows, I followed the steps as described above and Bingo!
$ ssh -i ec2-openssh-key root#ec2-instance-ip
I had the same problem using the AWS Toolkit for Eclipse. I created the Getting Started instance OK and opened a shell. However, the user was set to ec2-user. I used the Open Shell As... command and set the user to root. Then it worked.
Had a similar issue. Here are the steps used to setup SSH keys and forwarding on the Mac. Made these notes for myself - may help someone... check against your config.
The assumption here is there are no keys setup. If you already have the keys setup skip this section.
$ ssh‐keygen ‐t rsa ‐b 4096
Generating public/private rsa key pair.
Enter a file in which to save the key (/Users/you/.ssh/id_rsa): [Press enter]
Enter passphrase (empty for no passphrase): [Type a passphrase]
Enter same passphrase again: [Type passphrase again]
Modify ~/.ssh/config adding the entry for the key file:
~/.ssh/config should look similar to:
Host *
AddKeysToAgent yes
UseKeychain yes
IdentityFile ~/.ssh/id_rsa
Store the private key in the keychain:
$ ssh‐add ‐K ~/.ssh/id_rsa
Go test it now with: ssh -A username#yourhostname
Should forward your key to yourhostname. Assuming your keys are added on you should connect without issue.
I was getting this error when I was trying to ssh into an ec2 instance on the private subnet from the bastion, to fix this issue, you've to run (ssh-add -K) as follow.
Step 1: run "chmod 400 myEC2Key.pem"
Step 2: run "ssh-add -K ./myEC2Key.pem" on your local machine
Step 3: ssh -i myEC2Key.pem root#ec2-107-20-4-100.compute-1.amazonaws.com
Step 4: Now try to ssh to EC2 instance that is on a private subnet without specifying the key, for example, try ssh ec2-user#ipaddress.
Hope this will help.
Note: This solution is for Mac.