9.5.1. Introduction¶

The file uses the same format and configuration options as the main configuration file. Only accounts and groups configurations are read from this file. Any other configurations present in the file are ignored.

The accounts and groups defined for this authentication method are independent to the main SFTPPlus application. The accounts defined in the external file can only be configured with groups defined in the same external file. They can't be configured with groups from the main configuration file.

There is a list of limitations when defining accounts in an external file:

• Only application accounts can be defined. OS accounts are not supported.

• The accounts can't be used as the public account for an HTTP service.

• The accounts can't be auto-disabled on inactivity.

• Administrators or roles can't be defined.

The external file is automatically reloaded every 5 minutes. This means that it can take up to 5 minutes for the changes to be visible.

9.5.2. name¶

Default value:

''

Optional:

Yes

From version:

2.10.0

Values:

• Any text.

Description:

Human-readable short text used to identify this method.

9.5.3. description¶

Default value:

''

Optional:

Yes

From version:

2.10.0

Values:

• Any text.

Description:

Human-readable text that describes the purpose of this authentication method.

9.5.4. type¶

Default value:

''

Optional:

No

From version:

2.10.0

Values:

• application - Application accounts.

• os - Accounts authenticated by the OS.

• http - HTTP (unsecured).

• ip-time-ban - Ban an IP address for a time interval.

• deny-username - Deny authentication based on usernames.

• anonymous - Anonymous account authentication.

• ldap - Authenticate against an LDAP server.

• local-file - Authenticate the accounts from a separate local file.

• radius - Authenticate via an RADIUS server.

• entra-id - Microsoft Entra ID

Description:

This option specifies the type of the method. Each type has a set of specific configuration options

9.5.5. path¶

Default value:

''

Optional:

No

Values:

• Path on the local filesystem

From version:

3.33.0

Description:

Absolute path to a file, local to the server, in which the accounts and groups configurations are stored for this authentication method.

9.5.6. external_management¶

Default value:

'yes'

Optional:

yes

Values:

• yes

• no

From version:

3.37.0

Description:

Set to yes when you want the file used to store the identities for this authentication to be managed by an external process. For example using a configuration management system. When set to yes it will automatically reload the changes every 5 minute.

Set to no when you want to use the Web Manager to manage the identities for this authentication. When set to no, changes done to the file outside of the Web Manager are ignored.