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#Ssh keygen windows openssh install
#Ssh keygen windows openssh full
#Ssh keygen windows openssh windows 10
#Ssh keygen windows openssh password

This is just my scripted version of great answer.

#Ssh keygen windows openssh windows 10

Tried that with Windows 10 as server and both itself and a Debian Linux as a client. # AuthorizedKeysFile _PROGRAMDATA_/ssh/administrators_authorized_keys

If your Windows build is 1809 or later, it is required to comment out the following lines in C:\ProgramData\ssh\sshd_config file.

#Ssh keygen windows openssh full

Both SYSTEM and yourself should have full control over the file. Some guides suggest running the Repair-AuthorizedKeyPermission $env:USERPROFILE\.ssh\authorized_keys - this will try to add the sshd user to the permission list and it will break the authentication, so, don't do that, or at least do not agree on adding the sshd user). There must be exactly two permission entries on the file.

(really, really important) Remove all permissions on file except for the SYSTEM and yourself.

Choose "Convert inherited permissions into explicit permissions on this object" when prompted.

Right click authorized_keys, go to Properties -> Security -> Advanced.

to open explorer with the current folder ( $env:USERPROFILE\.ssh)

Setup permissions properly (important!!!):.

ssh\authorized_keys file from the previous step.

Paste the contents of the id_rsa.pub file from the client to the.

Server setup continued (non-elevated powershell): \id_rsa (or whatever file was generated)

#Ssh keygen windows openssh password

add key to authentication agent, so you don't have to enter password each time you use it: ssh-add. This will create 2 files: id_rsa and id_rsa.pub Generate user key: cd $env:USERPROFILE\.ssh ssh-keygen.exe, follow prompts, agree to the default suggested file location.

#Ssh keygen windows openssh install

Install OpenSSHUtils powershell module: Install-Module -Force OpenSSHUtils Start agent and sshd services: Start-Service ssh-agent Start-Service sshd (this will generate host keys and default configuration automatically in $env:ProgramData\ssh). Install OpenSSH server: Add-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0. See comments to this post, it might not work with 1809). It appears the server is killing the connection for some reason.įollowing are setup steps for OpenSSH shipped with Windows 10 v.1803 (April 2018 update.

Test connection and still get above error.

Updated sshd_config, to disable password authentication completely - restart opensshd.

Also, it doesn't even try password authentication.

Updated sshd_config, to enabled key auth - restart opensshd.

Test if password authentication works both locally and remotely.

ssh directories for each user and added keys for incoming connecting users

Created SSH keys for both jsadmint2232 / OpenSSH and ensured that the files were created in home directories.

Enabled password authentication, disabled key authentication.

Edited the homedir in file passwd to point to c:\sshusers%USER% - where %USER% is the user name.

mkpasswd -D -u jsadmint2232 >.\passwd (added my domain user).

mkpasswd -L -u openssh >.\passwd (added my local user).

mkgroup -d >.\etc\group (added domain groups).

mkgroup -l >.\etc\group (added local groups).

So for the purposes of testing, I have been just trying to SSH to localhost, but even when tried remotely I get the same issue.Įven more strange, is that when I have both password and public key enabled in sshd_config, it will only attempt to use keys and then bomb out with the above message and won't even try to use password.

I have replicated the build onto a server, I can get password authentication working fine, but when I use the keys I get the following issue: debug1: Authentications that can continue: publickey,password,keyboard-interactiveĭebug3: start over, passed a different list publickey,password,keyboard-interactiveĭebug3: preferred publickey,keyboard-interactive,passwordĭebug3: remaining preferred: keyboard-interactive,passwordĭebug1: Next authentication method: publickeyĭebug1: Offering RSA public key: /cygdrive/c/sshusers/jsadmint2232/.ssh/id_rsaĭebug2: we sent a publickey packet, wait for reply I have this working on my local desktop and can ssh with a key from Unix machines or other OpenSSH for Windows machines. I am having issues setting up OpenSSH for Windows, using public key authentication.