![]() I tried doing ssh or scp to copy files, but still it requires password.ĮDIT: Here's the output after running command ssh -v OpenSSH_6.6.1, OpenSSL 1.0.1e-fips ĭebug1: Reading configuration data /etc/ssh/ssh_configĭebug1: /etc/ssh/ssh_config line 56: Applying options for *ĭebug1: Connecting to myremoteserver port 22.ĭebug1: identity file /home/user/.ssh/id_rsa type 1ĭebug1: identity file /home/user/.ssh/id_rsa-cert type -1ĭebug1: identity file /home/user/.ssh/id_dsa type -1ĭebug1: identity file /home/user/.ssh/id_dsa-cert type -1ĭebug1: identity file /home/user/.ssh/id_ecdsa type -1ĭebug1: identity file /home/user/.ssh/id_ecdsa-cert type -1ĭebug1: identity file /home/user/.ssh/id_ed25519 type -1ĭebug1: identity file /home/user/.ssh/id_ed25519-cert type -1ĭebug1: Enabling compatibility mode for protocol 2.0ĭebug1: Local version string SSH-2.0-OpenSSH_6.6.1ĭebug1: Remote protocol version 2.0, remote software version OpenSSH_7.4ĭebug1: match: OpenSSH_7.4 pat OpenSSH* compat 0x04000000ĭebug1: kex: server->client aes128-ctr noneĭebug1: kex: client->server aes128-ctr noneĭebug1: expecting SSH2_MSG_KEX_ECDH_REPLYĭebug1: Server host key: ECDSA 7c:ef:fc:81:8a:02:35:8f:c2:a6:5a:fb:af:ef:9e:95ĭebug1: Host 'myremoteserver' is known and matches the ECDSA host key.ĭebug1: Found key in /home/user/.ssh/known_hosts:6ĭebug1: ssh_ecdsa_verify: signature correctĭebug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,passwordĭebug1: Next authentication method: gssapi-keyexĭebug1: Next authentication method: gssapi-with-micĭebug1: Unspecified GSS failure. Now try logging into the machine, with: "ssh check to make sure that only the key(s) you wanted were added. usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed - if you are prompted now it is to install the new password: usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/home/user/.ssh/local_key.pub" Ssh-copy-id -i ~/.ssh/local_key.pub I was prompt by this and typed my password: I then copied public key to the remote server: SHA256:yZ3CgQ2CtyMJHyvkGFyZNQ5U7XX1RzD8SOm9bxCbODg key's randomart image is: Your public key has been saved in /home/user/.ssh/local_key.pub. Your identification has been saved in /home/user/.ssh/local_key. I then begin to create ssh key and type this below:Įnter passphrase (empty for no passphrase): First, I have cleanup my authorized_key & known_hosts files so there are no more registered key in there both my local server and remote server.I have followed this step in creating a ssh key and copy to remote server: The private key will be stored in the remote server, and the public keys will be stored in the client securely.I've searched and tried many solutions in the internet on why I can't still do passwordless remote server access but I can't seem to make it work. Run the following command to create the public key and the private key. Generate the SSH Key pairs to execute the commands in the remote server. Prerequisites:īefore starting the steps of this tutorial, the following steps will be required to complete.Įnable the SSH service on Ubuntu if it is not enabled before. How the ssh-copy-id command can be used for the SSH connection has been explained in this tutorial. It copies the public keys to the remote host’s ~/.ssh/authorized_keys file by creating the file and directory if requires, but it doesn’t modify the permission of any existing file or folder. So, the single sign-on and automated password-less login using SSH can be implemented easily using this tool. ![]() One of the useful tools of SSH is ssh-copy-id that is used to install the SSH key on the remote server to login into the server without providing the password for the login.
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