mirror of
https://github.com/eworm-de/routeros-scripts
synced 2024-05-14 08:04:19 +00:00
116 lines
4.4 KiB
Markdown
116 lines
4.4 KiB
Markdown
Use WPA2 network with hotspot credentials
|
||
=========================================
|
||
|
||
[⬅️ Go back to main README](../README.md)
|
||
|
||
> ℹ️ **Info**: This script can not be used on its own but requires the base
|
||
> installation. See [main README](../README.md) for details.
|
||
|
||
Description
|
||
-----------
|
||
|
||
RouterOS supports an unlimited number of MAC address specific passphrases
|
||
for WPA2 encrypted wifi networks via access list. The idea of this script
|
||
is to transfer hotspot credentials to MAC address specific WPA2 passphrase.
|
||
|
||
Requirements and installation
|
||
-----------------------------
|
||
|
||
You need a properly configured hotspot on one (open) SSID and a WP2 enabled
|
||
SSID with suffix "`-wpa`".
|
||
|
||
Then install the script. Depending on whether you use `wifiwave2` package
|
||
(`/interface/wifiwave2`) or legacy wifi with CAPsMAN (`/caps-man`) you need
|
||
to install a different script and set it as `on-login` script in hotspot.
|
||
|
||
For `wifiwave2`:
|
||
|
||
$ScriptInstallUpdate hotspot-to-wpa.wifiwave2;
|
||
/ip/hotspot/user/profile/set on-login="hotspot-to-wpa.wifiwave2" [ find ];
|
||
|
||
For legacy CAPsMAN:
|
||
|
||
$ScriptInstallUpdate hotspot-to-wpa.capsman;
|
||
/ip/hotspot/user/profile/set on-login="hotspot-to-wpa.capsman" [ find ];
|
||
|
||
### Automatic cleanup
|
||
|
||
With just `hotspot-to-wpa` installed the mac addresses will last in the
|
||
access list forever. Install the optional script for automatic cleanup
|
||
and add a scheduler.
|
||
|
||
For `wifiwave2`:
|
||
|
||
$ScriptInstallUpdate hotspot-to-wpa-cleanup.wifiwave2,lease-script;
|
||
/system/scheduler/add interval=1d name=hotspot-to-wpa-cleanup on-event="/system/script/run hotspot-to-wpa-cleanup.wifiwave2;" start-time=startup;
|
||
|
||
For legacy CAPsMAN:
|
||
|
||
$ScriptInstallUpdate hotspot-to-wpa-cleanup.capsman,lease-script;
|
||
/system/scheduler/add interval=1d name=hotspot-to-wpa-cleanup on-event="/system/script/run hotspot-to-wpa-cleanup.capsman;" start-time=startup;
|
||
|
||
And add the lease script and matcher comment to your wpa interfaces' dhcp
|
||
server. You can add more information to the comment, separated by comma. In
|
||
this example the server is called `hotspot-to-wpa`.
|
||
|
||
/ip/dhcp-server/set lease-script=lease-script comment="hotspot-to-wpa=wpa" hotspot-to-wpa;
|
||
|
||
You can specify the timeout after which a device is removed from leases and
|
||
access-list. The default is four weeks.
|
||
|
||
/ip/dhcp-server/set lease-script=lease-script comment="hotspot-to-wpa=wpa, timeout=2w" hotspot-to-wpa;
|
||
|
||
Configuration
|
||
-------------
|
||
|
||
On first run a disabled access list entry acting as marker (with comment
|
||
"`--- hotspot-to-wpa above ---`") is added. Move this entry to define where new
|
||
entries are to be added.
|
||
|
||
Create hotspot login credentials:
|
||
|
||
/ip/hotspot/user/add comment="Test User 1" name=user1 password=v3ry;
|
||
/ip/hotspot/user/add comment="Test User 2" name=user2 password=s3cr3t;
|
||
|
||
This also works with authentication via radius, but is limited then:
|
||
Additional information is not available, including the password.
|
||
|
||
Additionally templates can be created to give more options for access list:
|
||
|
||
* `action`: set to `reject` to ignore logins on that hotspot
|
||
* `private-passphrase`: do **not** use passphrase from hotspot's user
|
||
credentials, but given one - or unset (use default passphrase) with
|
||
special word `ignore`
|
||
* `ssid-regexp`: set a different SSID regular expression to match
|
||
* `vlan-id`: connect device to specific VLAN
|
||
* `vlan-mode`: set the VLAN mode for device
|
||
|
||
For a hotspot called `example` the template could look like this. For
|
||
`wifiwave2`:
|
||
|
||
/interface/wifiwave2/access-list/add comment="hotspot-to-wpa template example" disabled=yes private-passphrase="ignore" ssid-regexp="^example\$" vlan-id=10;
|
||
|
||
For legacy CAPsMAN:
|
||
|
||
/caps-man/access-list/add comment="hotspot-to-wpa template example" disabled=yes private-passphrase="ignore" ssid-regexp="^example\$" vlan-id=10 vlan-mode=use-tag;
|
||
|
||
The same settings are available in hotspot user's comment and take precedence
|
||
over the template settings:
|
||
|
||
/ip/hotspot/user/add comment="private-passphrase=ignore, ssid-regexp=^example\\\$, vlan-id=10, vlan-mode=use-tag" name=user password=v3ry-s3cr3t;
|
||
|
||
Usage and invocation
|
||
--------------------
|
||
|
||
Now let the users connect and login to the hotspot. After that the devices
|
||
(identified by MAC address) can connect to the WPA2 network, using the
|
||
passphrase from hotspot credentials.
|
||
|
||
See also
|
||
--------
|
||
|
||
* [Run other scripts on DHCP lease](lease-script.md)
|
||
|
||
---
|
||
[⬅️ Go back to main README](../README.md)
|
||
[⬆️ Go back to top](#top)
|