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the-bastion/doc/sphinx/plugins/restricted/selfAddPersonalAccess.rst

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======================
selfAddPersonalAccess
======================
Add a personal server access to your account
============================================
.. admonition:: usage
:class: cmdusage
--osh selfAddPersonalAccess --host HOST --user USER --port PORT [OPTIONS]
.. program:: selfAddPersonalAccess
.. option:: --host HOST|IP|NET/CIDR
Host(s) to add access to, either a HOST which will be resolved to an IP immediately,
or an IP, or a whole network using the NET/CIDR notation
--user USER|PATTERN|* Specify which remote user should be allowed to connect as.
Globbing characters '*' and '?' are supported, so you can specify a pattern
that will be matched against the actual remote user name.
To allow any user, use '--user *' (you might need to escape '*' from your shell)
--port PORT|* Remote port allowed to connect to
To allow any port, use '--port *' (you might need to escape '*' from your shell)
.. option:: --protocol PROTO
Specify that a special protocol should be allowed for this HOST:PORT tuple, note that you
must not specify --user in that case. However, for this protocol to be usable under a given
remote user, access to the USER@HOST:PORT tuple must also be allowed.
PROTO must be one of:
scpupload allow SCP upload, you--bastion-->server
scpdownload allow SCP download, you<--bastion--server
sftp allow usage of the SFTP subsystem, through the bastion
rsync allow usage of rsync, through the bastion
.. option:: --force
Add the access without checking that the public SSH key is properly installed remotely
.. option:: --force-key FINGERPRINT
Only use the key with the specified fingerprint to connect to the server (cf selfListEgressKeys)
.. option:: --force-password HASH
Only use the password with the specified hash to connect to the server (cf selfListPasswords)
.. option:: --ttl SECONDS|DURATION
Specify a number of seconds (or a duration string, such as "1d7h8m") after which the access will automatically expire
.. option:: --comment "'ANY TEXT'"
Add a comment alongside this server. Quote it twice as shown if you're under a shell.
Plugin configuration
====================
Options
-------
.. option:: widest_v4_prefix (optional, integer, between 0 and 32)
When specified, this limits the size of prefixes that can be added to an
ACL, e.g. 24 would not allow prefixes wider than /24 (such as /20 or
/16).
Note that this doesn't prevent users from adding thousands of ACLs to
cover a wide range of networks, but this helps ensuring ACLs such as
0.0.0.0/0 can't be added in a single command.
.. option:: self_remote_user_only (optional, boolean)
When true, this only allows to add ACLs with the remote user being the
same than the account name, i.e. a bastion account named "johndoe" would
only be able to use ``selfAddPersonalAccess --user johndoe``.
Example
-------
Configuration, in JSON format, must be in :file:`/etc/bastion/plugin.selfAddPersonalAccess.conf`:
.. code-block:: json
:emphasize-lines: 1
{ "widest_v4_prefix": 24, "self_remote_user_only": true }