.SH NAME
-monkeysphere-server \- monkeysphere server admin user interface
+monkeysphere-server \- Monkeysphere server admin user interface
.SH SYNOPSIS
.SH DESCRIPTION
-\fBMonkeySphere\fP is a framework to leverage the OpenPGP Web of Trust
-for ssh authentication. OpenPGP keys are tracked via GnuPG, and added
-to the authorized_keys and known_hosts files used by ssh for
+\fBMonkeysphere\fP is a framework to leverage the OpenPGP web of trust
+for OpenSSH authentication. OpenPGP keys are tracked via GnuPG, and
+added to the authorized_keys and known_hosts files used by OpenSSH for
connection authentication.
-\fBmonkeysphere-server\fP is the MonkeySphere server admin utility.
+\fBmonkeysphere-server\fP is the Monkeysphere server admin utility.
.SH SUBCOMMANDS
Publish the host's OpenPGP key to the keyserver. `p' may be used in
place of `publish-key'.
.TP
+.B diagnostics
+Review the state of the server with respect to the MonkeySphere in
+general and report on suggested changes. Among other checks, this
+includes making sure there is a valid host key, that the key is
+published, that the sshd configuration points to the right place, and
+that there are at least some valid identity certifiers. `d' may be
+used in place of `diagnostics'.
+.TP
.B add-identity-certifier KEYID
Instruct system to trust user identity certifications made by KEYID.
Using the `-n' or `--domain' option allows you to indicate that you
To enable host verification via the monkeysphere, you must then
publish the host's key to the Web of Trust using the \fBpublish-key\fP
-command to push the key to a keyserver. Then modify the sshd_config
-to tell sshd where the new server host key is located:
+command to push the key to a keyserver. You must also modify the
+sshd_config on the server to tell sshd where the new server host key
+is located:
HostKey /var/lib/monkeysphere/ssh_host_rsa_key
In order for users logging into the system to be able to verify the
-host via the monkeysphere, at least one person (i.e. a server admin)
-will need to sign the host's key. This is done in the same way that
-key signing is usually done, by pulling the host's key from the
-keyserver, signing the key, and re-publishing the signature. Once
-that is done, users logging into the host will be able to certify the
-host's key via the signature of the host admin.
+host via the monkeysphere, at least one person (e.g. a server admin)
+will need to sign the host's key. This is done using standard key
+signing techniquies, usually by pulling the key from the keyserver,
+signing the key, and re-publishing the signature. Once that is done,
+users logging into the host will be able to certify the host's key via
+the signature of the host admin.
If the server will also handle user authentication through
monkeysphere-generated authorized_keys files, the server must be told
$ monkeysphere-server add-certifier KEYID
where KEYID is the key ID of the server admin, or whoever's signature
-will be certifying users to the system. Certifiers can be later
-remove with the \fBremove-certifier\fP command, and listed with the
+will be certifying users to the system. Certifiers can be removed
+with the \fBremove-certifier\fP command, and listed with the
\fBlist-certifiers\fP command.
Remote user's will then be granted access to a local user account
The \fBupdate-users\fP command can then be used to generate
authorized_keys file for local users based on the authorized user IDs
-listed in the user's authorized_user_ids file:
+listed in the various local user's authorized_user_ids file:
$ monkeysphere-server update-users USER
-sshd can then use these files to grant access to user accounts for
-remote users. If no user is specified, authorized_keys files will be
-generated for all users on the system. You must also tell sshd to
-look at the monkeysphere-generated authorized_keys file for user
-authentication by setting the following in the sshd_config:
+Not specifying a specific user will cause all users on the system to
+updated. sshd can then use these monkeysphere generated
+authorized_keys files to grant access to user accounts for remote
+users. You must also tell sshd to look at the monkeysphere-generated
+authorized_keys file for user authentication by setting the following
+in the sshd_config:
AuthorizedKeysFile /var/lib/monkeysphere/authorized_keys/%u