SSH tutorial not working

[tim-styra]

In the SSH tutorial, you're prompted for a password when you ssh for the first time, but no password or private key is provided in the tutorial.

Additionally, the step where you create the policy sshd_authz.rego works but yields some odd behavior from a Mac OS X terminal.

$ cat >sshd_authz.rego <<EOF
> package sshd.authz
> 
> import input.pull_responses
> import input.sysinfo
> 
> import data.hosts
> 
> # By default, users are not authorized.
> default allow = false
> 
> # Allow access to any user that has the "admin" role.
> allow {
>     data.roles["admin"][_] = input.sysinfo.pam_username
> }
> 
> # Allow access to any user who contributed to the code running on the host.
> #
> # This rule gets the `host_id` value from the file `/etc/host_identity.json`.
> # It is available in the input under `pull_responses` because we
> # asked for it in our pull policy above.
> #
> # It then compares all the contributors for that host against the username
> # that is asking for authorization.
> allow {
>     hosts[pull_responses.files["/etc/host_identity.json"].host_id].contributors[_] = sysinfo.pam_username
> }
> 
> 
> # If the user is not authorized, then include an error message in the response.
> errors["Request denied by administrative policy"] {
>     not allow
> }
> EOF
-bash: host_id: command not found
-bash: /etc/host_identity.json: No such file or directory
-bash: pull_responses: command not found

[tsandall]

@ashutosh-narkar can you take a look at this?

[ashutosh-narkar]

Yes will try this out.

[ashutosh-narkar]

We pushed the latest images for the PAM demo server and fixed the formatting for comments to address the terminal issue.

The tutorial works now.