Working out how to set correct permissions in Linux can be fairly complicated for those of us coming from a Windows environment. Load key "Sentry.pem": bad permissions ubuntu@ipaddress: Permission denied (publickey). The system will not trust it because it . Replace with your user name. My issue got resolved by switching to classic Command prompt. Permissions 0755 for '/home/etc.ssh/id_rsa' are too open. This can be easily done on unix/linux with chmod command. Super User is a question and answer site for computer enthusiasts and power users. . And note that the default user name is different for different images: For Amazon Linux, the default user name is ec2-user. I used my username to SSH, but instead you should use the user ec2-user. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. This private key will be ignored. It is required that your private key files are NOT accessible by others. Windows SSH: Permissions for 'private-key' are too open Why refined oil is cheaper than cold press oil? ssh-keygen -y operates on a private key file. If not, then you simply need to copy the cert files from the /live/ folder to some other location. You need to adjust the permissions on the key file to get this working. That is the file which should contain the private key. 600 is actually recommended as it allows owner read-write not just read. Right-click each file Properties Security. Select a Principal/ Select User or Groups. You probably have a file there named my_key, without any extension, and it ought to be mode 0600. I have updated the question with a section titled: "SCP Commands Attempted" to catalog what I tried. To resolve the issue, restore the appropriate permissions to the configuration directory. Answers above are valid but before running any chmod to fix permissions, just make sure your IdentityFile(s) in ~/.ssh/config do refer to your private key. It seems Windows 10 Pro now bundles a pooched version of openssh. What does 'They're at four. This is usually caused by running a "chmod" command on the wrong directory or running a "chmod" command that has incorrect parameters. Navigate to the "Security" tab and click "Advanced". Isn't the point of the script to avoid the last step? Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. In addition to the accepted answer, if you have done all the suggested means, and you are using "wsl" ubuntu on windows, you can append "sudo" to your ssh command e.g, sudo ssh -i xxx.pem xxxx@xxxx.compute-1.amazonaws.com. The problem is that the whitespace is taken as part of the username. a) Change the owner to you. private-key.ppm is copied directly from AWS and I guess the permission too. I had same issue and I solved that using this method. My current user has only read rights for the key.pem file (downloaded directly from Amazon). - Medium 500 Apologies, but something went wrong on our end. After you download the private key from AWS EC2 instance, the file will be in this folder,then simply type the command. -rw-r--r-- too open for a SSH key? Maybe the wildcard can lead to more than one account getting granted access which could then cause ssh to complain. Thanks again. Connect and share knowledge within a single location that is structured and easy to search. Is it safe to publish research papers in cooperation with Russian academics? When connecting to EC2 instances in Amazon AWS through SSH, we need to ensure that the key file is read only. I had to, provide 400 permission, The default permissions on shared volumes are not configurable. You just need to do at least four things: use below command on your key it works on windows. I discovered today there are times when 400 is relevant. I have litterally been creating and deleting aws instances for hours, until I found that to change the port, you have to do it from the local machine. Navigate to the "Security" tab and click "Advanced". Check that your instance has passed its status checks. Actually, I did that and it still complains that 0777 permissions are too open. Itll just work. I had this issue trying to ssh into an Ubuntu EC2 instance using the .pem file from AWS. I had to do this as well. if you connect from windows, just copy the private key to your home directory, such as I reset permission as below and it works well now. Yet another possibility is to use a full VPN tunnel with WireGuard. If you can't access the VM by using the Azure Serial Console, then the repair must be done in offline mode because the VM isn't starting, or Serial Console is not enabled. And that's all there is to it. Windows SSH permissions for 'private-key' are too open bad permissions for key file Permissions for are too open. Since your .pem file is likely sitting on your Desktop or Downloads folder, it has a permission code of 0644. Prerequisites Before you connect to your Linux instance, complete the following prerequisites. Is a downhill scooter lighter than a downhill MTB with same performance? It looks like you're trying to run ssh from inside a container, is that correct? Although you can do chmod and other command line options from a bash or powershell prompt that didn't work. A good head smack reminder for me to use the correct user name. Copy your private key to ~/.ssh/id_rsa. @khalifmahdi How exactly is this more straightforward? 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI, Permissions dilemma - Private key requires 600 for terminal SSH, more open for PHP, ssh authorized_keys permission denied only until file is listed/stat'ed - VERY STRANGE, SSH still prompting for password with authorized_keys, Open SSH: Authentication refused: bad ownership or modes for file, WSL Ubuntu ~/ssh/config symlinked to c:\users\USER\.ssh\config permissions error, ssh with config not working but ssh with full command line works. I was forced to remove the C:\Windows\System32\OpenSSH folder and add git's ssh.exe to PATH. Ansible Variables through command line argument. To make things easier, you can simply keep your files in your Documents folder. Thanks for asking the quesiton. The best answers are voted up and rise to the top, Not the answer you're looking for? We all may have encountered issues of bad permission for the public key while accessing the Linux/Ubuntu/Unix box through windows 10 systems.
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