Not able to connect to bitbucket using git ssh in EC2 Ubuntu instance

Question

I'm trying to connect git using SSH on ubuntu EC2 instance.

I tried with following steps, I'm getting public key error.

• Generated SSH using command ssh-keygen and added that key in bitbucket.
• Edited ~username/.ssh/authorized_keys and added key generated.

• when i run command ssh -T git@bitbucket.org, i see following result,

  logged in as user-name
  
  You can use git or hg to connect to Bitbucket. Shell access is disabled
  

• If i do git pull in project directory , I'm getting error

  git@bitbucket.org: Permission denied (publickey).
  fatal: Could not read from remote repository.
  
  Please make sure you have the correct access rights
  and the repository exists.
  

Help me to get rid of this error.

Note : I tried with following solution, it didn't work. git push origin master: permission denied (public key) error

Note (Updated) :: It works in my local machine(windows) with SSH key.

Answer 1

You might need to change the permission of keys and folder.

chmod 700 ~/.ssh
chmod 600 ~/.ssh/authorized_keys

You may also need to change the permissions of your home directory and remove write access for the group and others.

chmod go-w ~

This helped me answer your question.

Answer 2

I tried with following solution, it worked.

sudo su - root  # switch to root user
cat ~/.ssh/id_rsa.pub  # create if not already existing
sudo su - ubuntu  # switch back to normal user

This is referred from Unable to add ssh-key of EC2 instance to bitbucket account