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98 lines
3.8 KiB
ReStructuredText
98 lines
3.8 KiB
ReStructuredText
==================================
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Access / User Management
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==================================
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.. image:: images/user_manager.png
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:width: 100%
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The user manager of OPNsense allows for controlling access to the different
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part (pages) of the configurator as well as controlling access to particular
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services on a per user bases.
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Authentication
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--------------
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OPNsense offers integration with external servers for services that require user
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authentication. These services include:
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* IPsec
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* OpenVPN
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* Captive Portal
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* Proxy
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Integrated into OPNsense are the **Local User Database** and **Voucher Server**.
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The Voucher Server is intended to be used with the Captive portal.
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External service currently supported are:
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* LDAP (OpenLDAP, MS Active Directory, Novell eDirectory)
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* Radius
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Authorization
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-------------
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Besides authenticating, user authorization to access parts of the configuration
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can also be setup with an external server, but in order to grant the appropriate
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privileges to the users they need to be imported in OPNsense's local user manager.
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This way one can validate a user against its externally stored password and have
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a fine grained control over the configuration pages that user may access.
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Users, Groups & Privileges
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--------------------------
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When using the local user manager, either stand alone or on combination with an
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external authentication server one can define groups to combine a set of privileges
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for a specific user group. A user should be an individual, a group needs to be
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specific in such a way that anyone of that group can be granted the same access
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rights, called privileges.
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Authentication services
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----------------------------------
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Authentication services can be configured using the settings in :menuselection:`System --> Access --> Servers`.
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This includes both local accounts and remote authentication.
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By default, OPNsense GUI login will use local accounts. This can be changed, however,
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by going to :menuselection:`System --> Settings --> Administration`, scrolling down to the "Authentication" group,
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and changing the 'Server' option.
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Local account configuration
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---------------------------
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Settings for handling login via local accounts can be set by going to :menuselection:`System --> Access --> Servers`,
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then clicking the 'Edit' icon (a pencil) for 'Local Database'. Here, you can improve security of
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local user accounts by setting password length and complexity constraints.
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An overview of available settings:
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===================================== ============================================================================================
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**Policy** Enable password policy constraints.
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**Duration** [Policy] Password duration, optionally define how often the user should change his or her password.
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**Length** [Policy] Minimum password length to require.
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**Complexity** [Policy] Enforce password complexity checks.
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===================================== ============================================================================================
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Configuration
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-------------
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.. toctree::
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:maxdepth: 2
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:titlesonly:
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how-tos/user-local
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how-tos/user-ldap
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how-tos/user-radius
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two_factor
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.. Note::
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When using external authentication services (such as ldap), the firewall needs a route to the configured target machine
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in order to function properly. Specifically when the server is only reachable over a classic IPsec tunnel (non VTI),
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a static route might be needed to guide the packets into the right tunnel matching the policy. (for example
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when a policy for LAN exists, add a gateway pointing to our own address and a static routing pusing traffic to the
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other end).
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A quick test if the routes are properly setup can always be performed using ping from the :code:`default` source address.
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