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guide_public_key 2021-05-28 guide_public_key 2023-12-06 (current)
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====== Set up SSH public key authentication ====== ====== Set up SSH public key authentication ======
-//This guide contains description of setting up public key authentication for use with WinSCP. You may want to learn more about [[public_key|public key authentication]] or [[ssh_keys|SSH keys]] instead//.+//This guide contains a description of setting up public key authentication for use with WinSCP. You may want to learn more about [[public_key|public key authentication]] or [[ssh_keys|SSH keys]] instead//.
===== Before Starting ===== ===== Before Starting =====
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==== [[configure_openssh]] OpenSSH ==== ==== [[configure_openssh]] OpenSSH ====
-You can use //Session > Install Public Key into Server// command on the main window, or //Tools > Install Public Key into Server// command on //[[ui_login_authentication|SSH > Authentication page]]// page on Advanced Site Settings dialog. The functionality of the command is similar to that of OpenSSH ''[[https://linux.die.net/man/1/ssh-copy-id|ssh-copy-id]]'' command.+You can use //Session (Tabs) > Install Public Key into Server// command on the main window, or //Tools > Install Public Key into Server// command on //[[ui_login_authentication|SSH > Authentication page]]// page on Advanced Site Settings dialog. The functionality of the command is similar to that of OpenSSH ''[[https://manpages.debian.org/stable/openssh-client/ssh-copy-id.1.en.html|ssh-copy-id]]'' command.
Or you can configure the key manually: Or you can configure the key manually:
-  * Navigate into a ''.ssh'' subdirectory of your account home directory. You may need to enable [[ui_pref_panels#common|showing hidden files]] to see the directory. If the directory does not exists, you need to [[task_create_directory|create it]] first.+  * Navigate into a ''.ssh'' subdirectory of your account home directory. You may need to enable [[ui_pref_panels#common|showing hidden files]] to see the directory. If the directory does not exist, you need to [[task_create_directory|create it]] first.
  * Once there, open a file ''authorized_keys'' for [[task_edit|editing]]. Again you may have to create this file, if this is your first key.   * Once there, open a file ''authorized_keys'' for [[task_edit|editing]]. Again you may have to create this file, if this is your first key.
  * Switch to the [[ui_puttygen|PuTTYgen]] window, select all of the text in the //[[ui_puttygen#authorized_keys|Public key for pasting into OpenSSH authorized_keys file]]// box, and copy it to the clipboard (''Ctrl+C''). Then, switch back to the editor and insert the data into the open file, making sure it ends up all on one line. Save the file. WinSCP can [[ui_login_authentication#private_key_tools|show you the public key]] too.   * Switch to the [[ui_puttygen|PuTTYgen]] window, select all of the text in the //[[ui_puttygen#authorized_keys|Public key for pasting into OpenSSH authorized_keys file]]// box, and copy it to the clipboard (''Ctrl+C''). Then, switch back to the editor and insert the data into the open file, making sure it ends up all on one line. Save the file. WinSCP can [[ui_login_authentication#private_key_tools|show you the public key]] too.

Last modified: by martin