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33 lines
882 B
XML
33 lines
882 B
XML
<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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version="5.0"
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xml:id="sec-ssh">
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<title>Secure Shell Access</title>
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<para>Secure shell (SSH) access to your machine can be enabled by
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setting:
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<programlisting>
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services.openssh.enable = true;
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</programlisting>
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By default, root logins using a password are disallowed. They can be
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disabled entirely by setting
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<literal>services.openssh.permitRootLogin</literal> to
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<literal>"no"</literal>.</para>
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<para>You can declaratively specify authorised RSA/DSA public keys for
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a user as follows:
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<!-- FIXME: this might not work if the user is unmanaged. -->
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<programlisting>
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users.extraUsers.alice.openssh.authorizedKeys.keys =
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[ "ssh-dss AAAAB3NzaC1kc3MAAACBAPIkGWVEt4..." ];
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</programlisting>
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</para>
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</section>
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