README.md 32 KB
Newer Older
Jonathan Gazeley's avatar
Jonathan Gazeley committed
1
# freeradius
Jonathan's avatar
Jonathan committed
2

3
4
5
6
#### Table of Contents

1. [Overview](#overview)
2. [Module Description - What the module does and why it is useful](#module-description)
7
3. [Usage - Configuration options and additional functionality](#usage)
8
9
    * [Classes](#classes)
       * [`freeradius`](#freeradius)
Jonathan Gazeley's avatar
Jonathan Gazeley committed
10
       * [`freeradius::status_server`](#freeradiusstatus_server)
11
       * [`freeradius::control_socket`](#freeradiuscontrol_socket)
12
    * [Resources](#resources)
13
       * [`freeradius::attr`](#freeradiusattr)
14
       * [`freeradius::blank`](#freeradiusblank)
15
       * [`freeradius::cert`](#freeradiuscert)
16
17
18
       * [`freeradius::client`](#freeradiusclient)
       * [`freeradius::config`](#freeradiusconfig)
       * [`freeradius::dictionary`](#freeradiusdictionary)
19
20
       * [`freeradius::home_server`](#freeradiushomeserver)
       * [`freeradius::home_server_pool`](#freeradiushomeserverpool)
21
       * [`freeradius::instantiate`](#freeradiusinstantiate)
22
       * [`freeradius::ldap`](#freeradiusldap)
23
       * [`freeradius::krb5`](#freeradiuskrb5)
24
25
       * [`freeradius::module`](#freeradiusmodule)
       * [`freeradius::policy`](#freeradiuspolicy)
26
       * [`freeradius::realm`](#freeradiusrealm)
27
       * [`freeradius::site`](#freeradiussite)
Jonathan Gazeley's avatar
Jonathan Gazeley committed
28
       * [`freeradius::sql`](#freeradiussql)
29
       * [`freeradius::statusclient`](#freeradiusstatusclient)
30
       * [`freeradius::template`](#freeradiustemplate)
31
       * [`freeradius::virtual_module`](#freeradiusvirtual_module)
32
33
34
4. [Limitations - OS compatibility, etc.](#limitations)
5. [Development - Guide for contributing to the module](#development)
6. [Release Notes](#release-notes)
35
36
37

## Overview

38
This module installs and configures [FreeRADIUS](http://freeradius.org/) server
39
on Linux. It supports FreeRADIUS 3.x only. It was designed with CentOS in mind
Jonathan Gazeley's avatar
Jonathan Gazeley committed
40
41
42
43
but should work on other distributions. Please note that at this time, current
versions of Debian and Ubuntu still package FreeRADIUS 2.2.x which is end-of-life.
If you use Debian or Ubuntu, you will need to use version 1.x of this module,
which itself is no longer maintained.
44

Jonathan Gazeley's avatar
Jonathan Gazeley committed
45
46
47
48
49
50
| `jgazeley/freeradius` | FreeRADIUS  |
| --------------------- | ----------- |
| 2.x                   | 3.x         |
| 1.x                   | 2.x and 3.x |
| 0.x                   | 2.x         |

51
52
## Module Description

53
54
55
56
57
58
This module installs FreeRADIUS from a distro-provided package and installs a
number of customised config files to enable flexibility. It then provides some
helpers to allow you to easily configure virtual servers (sites), modules, clients
and other config items. Most of these items accept a flat config file which you
supply either as a static file or a template - similar to the `source` and `content`
parameters in Puppet's `file` resource.
59

60
61
62
This module is designed to make it more straightforward for RADIUS administrators to
deploy RADIUS servers using Puppet. This module does not serve as a wizard and does
not avoid having to have an understanding of FreeRADIUS.
63
64


65
## Usage
66

67
This module provides several classes and defined types which take parameters.
68

69
### Classes
70

71
#### `freeradius`
72

73
74
The `freeradius` class installs the base server. In the early releases, this class does not
have many parameters as most values are hard-coded. I am working on parameterising more
75
76
of the global settings to increase flexibility. Patches are welcome.

77
##### `control_socket`
78
Use of the control_socket parameter in the freeradius class is deprecated. Use the `freeradius::control_socket` class instead.
79
80
81
82
83
84
85
86

##### `max_requests`
The maximum number of requests which the server keeps track of. This should be 256 multiplied by the number of clients. Default: `4096`

##### `max_servers`
Limit on the total number of servers running. Default: `4096`

##### `mysql_support`
87
Install support for MySQL. Note this only installs the package. Use `freeradius::sql` to configure SQL support. Default: `false`
88
89
90
91

##### `perl_support`
Install support for Perl. Default: `false`

92
93
94
##### `preserve_mods`
Leave recommended stock modules enabled. Default: `true`

95
96
97
98
99
100
##### `utils_support`
Install FreeRADIUS utils. Default: `false`

##### `ldap_support`
Install support for LDAP. Default: `false`

101
102
103
##### `krb5_support`
Install support for Kerberos. Default: `false`

104
##### `wpa_supplicant`
105
106
Install wpa_supplicant utility. Default: `false`

107
##### `winbind_support`
108
Add the radius user to the winbind privileged group. You must install winbind separately. Default: `false`.
109

110
##### `syslog`
111
Add a syslog rule (using the `saz/rsyslog` module). Default: `false`.
112

Jonathan Gazeley's avatar
Jonathan Gazeley committed
113
114
```puppet
class { 'freeradius':
115
116
117
118
119
120
121
  max_requests    => 4096,
  max_servers     => 4096,
  mysql_support   => true,
  perl_support    => true,
  utils_support   => true,
  wpa_supplicant  => true,
  winbind_support => true,
122
  syslog          => true,
Jonathan Gazeley's avatar
Jonathan Gazeley committed
123
124
125
}
```

126
127
#### `freeradius::status_server`

128
129
The `freeradius::status_server` class enabled the [status server](http://wiki.freeradius.org/config/Status).
To remove the status server, do not include this class and the server will be removed.
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147

##### `secret`
The shared secret for the status server. Required.

##### `port`
The port to listen for status requests on. Default: `18121`

##### `listen`
The address to listen on. Defaults to listen on all addresses but you could set this to `$::ipaddress` or `127.0.0.1`.  Default: `*`

```puppet
  # Enable status server
  class { 'freeradius::status_server':
    port   => '18120',
    secret => 't0pSecret!',
  }
```

148
149
150
151
152
153
154
155
#### `freeradius::control_socket`

The `freeradius::control_socket` class enables the control socket which can be used with [RADMIN](http://freeradius.org/radiusd/man/radmin.html).
To remove the control socket, do not include this class and the socket will be removed.

##### `mode`
Whether the control socket should be read-only or read-write. Choose from `ro`, `rw`. Default: `ro`.

Jonathan Gazeley's avatar
Jonathan Gazeley committed
156
157
158
159
160
161
162
```puppet
  # Enable control socket
  class { 'freeradius::control_socket':
    mode => 'ro',
  }
```

163
### Resources
164

165
#### `freeradius::attr`
166

167
Install arbitrary attribute filters from a flat file. These are installed in an appropriate module config directory.
168
The contents of the `attr_filter` module are automatically updated to reference the filters.
169
170
171
172

##### `key`

Specify a RADIUS attribute to be the key for this attribute filter. Enter only the string part of the name.
Jonathan Gazeley's avatar
Jonathan Gazeley committed
173

174
175
176
177
178
##### `prefix`

Specify the prefix for the attribute filter name before the dot, e.g. `filter.post_proxy`. This is usually set
to `filter` on FR2 and `attr_filter` on FR3. Default: `filter`.

179
```puppet
Jonathan Gazeley's avatar
Jonathan Gazeley committed
180
freeradius::attr { 'eduroamlocal':
181
  key    => 'User-Name',
182
  prefix => 'attr_filter',
Jonathan Gazeley's avatar
Jonathan Gazeley committed
183
184
185
  source => 'puppet:///modules/site_freeradius/eduroamlocal',
}
```
186

187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
#### `freeradius::blank`

Selectively blank certain stock config files that aren't required. This is preferable to deleting them
because the package manager will replace certain files next time the package is upgraded, potentially
causing unexpected behaviour.

The resource title should be the relative path from the FreeRADIUS config directory to the file(s) you
want to blank. You can pass multiple files in an array.

```puppet
freeradius::blank { 'sites-enabled/default': }

freeradius::blank { [
  'sites-enabled/default',
  'eap.conf',
]: }
```

205
206
#### `freeradius::cert`

207
Install certificates as provided. These are installed in `/etc/raddb/certs`. Beware that any certificates *not* deployed by Puppet will be purged from this directory.
208
209
210
211
212
213
214
215

```puppet
freeradius::cert { 'mycert.pem':
  source => 'puppet:///modules/site_freeradius/mycert.pem',
  type   => 'key',
}
```

216
217
218
219
220
221
222
```puppet
freeradius::cert { 'mycert.pem':
  content => '<your key/cert content here>',
  type    => 'key',
}
```

223
224
225
226
##### `type`

Set file permissions on the installed certificate differently depending on whether this is a private key or a public certificate. Note that the default is to treat the file as a private key and remove world-readable privileges. Allowable values: `cert`, `key`. Default: `key`.

227
228
229
230
#### `freeradius::client`

Define RADIUS clients as seen in `clients.conf`

231
```puppet
Jonathan Gazeley's avatar
Jonathan Gazeley committed
232
# Single host example
Jonathan Gazeley's avatar
Jonathan Gazeley committed
233
234
freeradius::client { "wlan-controller01":
  ip        => '192.168.0.1',
235
  secret    => 'testing123',
Jonathan Gazeley's avatar
Jonathan Gazeley committed
236
  shortname => 'wlc01',
237
  nastype   => 'other',
Jonathan Gazeley's avatar
Jonathan Gazeley committed
238
239
240
  port      => '1645-1646',
  firewall  => true,
}
241
242
```

Jonathan Gazeley's avatar
Jonathan Gazeley committed
243
```puppet
244
# Range example
Jonathan Gazeley's avatar
Jonathan Gazeley committed
245
246
247
248
249
250
251
252
253
254
freeradius::client { "wlan-controllers":
  ip        => '192.168.0.0/24',
  secret    => 'testing123',
  shortname => 'wlc01',
  nastype   => 'other',
  port      => '1645-1646',
  firewall  => true,
}
```

255
##### `ip`
256
The IP address of the client or range in CIDR format. For IPv6, use `ipv6addr`. `ip` and `ip6` are mutually exclusive but one must be supplied.
257
Default: `undef`.
258
259

##### `ip6`
260
The IPv6 address of the client or range in CIDR format. `ip` and `ip6` are mutually exclusive but one must be supplied. Default: `undef`.
Jonathan Gazeley's avatar
Jonathan Gazeley committed
261

262
##### `shortname`
263
A short alias that is used in place of the IP address or fully qualified hostname provided in the first line of the section. Required.
264
265

##### `secret`
266
The RADIUS shared secret used for communication between the client/NAS and the RADIUS server. Required.
267
268

##### `virtual_server`
269
The virtual server that traffic from this client should be sent to. Default: `undef`.
270
271

##### `nastype`
272
The `nastype` attribute is used to tell the `checkrad.pl` script which NAS-specific method it should use when checking simultaneous use. See [`man clients.conf`](http://freeradius.org/radiusd/man/clients.conf.txt) for a list of all options. Default: `undef`.
273
274

##### `port`
Jonathan Gazeley's avatar
Jonathan Gazeley committed
275
The UDP port that this virtual server should listen on. Leave blank if this client is not tied to a virtual server. Currently the port number is only used to create firewall exceptions and you only need to specify it if you set `firewall => true`. Use port range syntax as in [`puppetlabs-firewall`](https://forge.puppetlabs.com/puppetlabs/firewall). Default: `undef`.
276

277
278
##### `firewall`
Create a firewall exception for this virtual server. If this is set to `true`, you must also supply `port` and either `ip` or `ip6`. Default: `false`.
279
280
281
282
283

#### `freeradius::config`

Install arbitrary config snippets from a flat file. These are installed in `/etc/raddb/conf.d`

284
```puppet
285
286
287
288
289
freeradius::config { 'realm-checks.conf':
  source => 'puppet:///modules/site_freeradius/realm-checks.conf',
}
```

290
291
292
293
294
295
```puppet
freeradius::config { 'realm-checks.conf':
  content => template('your_template),
}
```

296
297
298
299
300
301
302
303
304
#### `freeradius::dictionary`

Install custom dictionaries without breaking the default FreeRADIUS dictionary. Custom dictionaries are installed in `/etc/raddb/dictionary.d` and automatically included in the global dictionary.

```puppet
freeradius::dictionary { 'mydict':
  source => 'puppet:///modules/site_freeradius/dictionary.mydict',
}
```
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
#### `freeradius::home_server`

This section defines a "Home Server" which is another RADIUS server that gets sent proxied requests.

##### `secret`

The shared secret use to "encrypt" and "sign" packets between FreeRADIUS and the home server.

##### `type`

Home servers can be sent Access-Request packets or Accounting-Request packets. Allowed values are:
* `auth` Handles Access-Request packets
* `acct`  Handles Accounting-Request packets
* `auth+acct` Handles Access-Request packets at "port" and Accounting-Request packets at "port + 1"
* `coa` Handles CoA-Request and Disconnect-Request packets.

Default: `auth`

##### `ipaddr`

IPv4 address or hostname of the home server. Specify one of `ipaddr`, `ipv6addr` or `virtual_server`

##### `ipv6addr`

IPv6 address or hostname of the home server. Specify one of `ipaddr`, `ipv6addr` or `virtual_server`

##### `virtual_server`

If you specify a virtual_server here, then requests will be proxied internally to that virtual server.
These requests CANNOT be proxied again, however. The intent is to have the local server handle packets
when all home servers are dead. Specify one of `ipaddr`, `ipv6addr` or `virtual_server`

##### `port`

The port to which packets are sent. Usually 1812 for type "auth", and  1813 for type "acct".
Older servers may use 1645 and 1646. Use 3799 for type "coa" Default: `1812`

##### `proto`
The transport protocol. If unspecified, defaults to "udp", which is the traditional
RADIUS transport. It may also be "tcp", in which case TCP will be used to talk to
this home server. Default: `udp`


#### `freeradius::home_server_pool`

##### `home_server`

An array of one or more home servers. The names of the home servers are NOT the hostnames, but the names
of the sections. (e.g. `home_server foo {...}` has name "foo".

Note that ALL home servers listed here have to be of the same type. i.e. they all have to be "auth", or they all have to
be "acct", or they all have to be "auth+acct".


##### `type`

The type of this pool controls how home servers are chosen.

* `fail-over` the request is sent to the first live home server in the list.  i.e. If the first home server is marked "dead", the second one is chosen, etc.
* `load-balance` the least busy home server is chosen For non-EAP auth methods, and for acct packets, we recommend using "load-balance". It will ensure the highest availability for your network. 
* `client-balance` the home server is chosen by hashing the source IP address of the packet. This configuration is most useful to do simple load balancing for EAP sessions
* `client-port-balance` the home server is chosen by hashing the source IP address and source port of the packet.
* `keyed-balance` the home server is chosen by hashing (FNV) the contents of the Load-Balance-Key attribute from the control items.

The default type is `fail-over`.

##### `virtual_server`

A `virtual_server` may be specified here.  If so, the "pre-proxy" and "post-proxy" sections are called when
the request is proxied, and when a response is received.

##### `fallback`

If ALL home servers are dead, then this "fallback" home server is used. If set, it takes precedence over any realm-based
fallback, such as the DEFAULT realm.

For reasons of stability, this home server SHOULD be a virtual server. Otherwise, the fallback may itself be dead!

383

384
385
#### `freeradius::instantiate`

Jonathan Gazeley's avatar
Jonathan Gazeley committed
386
387
Instantiate a module that is not automatically instantiated.

388
```puppet
Jonathan Gazeley's avatar
Jonathan Gazeley committed
389
390
freeradius::instantiate { 'mymodule': }
```
391

392
393
394
395
396
397
398
399
400
401
402
403
404
405
#### `freeradius::ldap`

Configure LDAP support for FreeRADIUS

##### `identity`
LDAP account for searching the directory. Required.

##### `password`
Password for the `identity` account. Required.

##### `basedn`
Unless overridden in another section, the dn from which all searches will start from. Required.

##### `server`
406
407
Array of hostnames or IP addresses of the LDAP server(s). Note that this needs to match the name(s) in the LDAP
server certificate, if you're using ldaps. Default: [`localhost`]
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439

##### `port`
Port to connect to the LDAP server on. Default: `389`

##### `uses`
How many times the connection can be used before being re-established. This is useful for things
like load balancers, which may exhibit sticky behaviour without it. `0` is unlimited. Default: `0`

##### `idle`
Sets the idle time before keepalive probes are sent. Default `60`

This option may not be supported by your LDAP library. If this configuration entry appears in the
output of `radiusd -X` then it is supported. Otherwise, it is unsupported and changing it will do nothing.

##### `probes`
Sets the maximum number of keepalive probes TCP should send before dropping the connection. Default: `3`

This option may not be supported by your LDAP library. If this configuration entry appears in the
output of `radiusd -X` then it is supported. Otherwise, it is unsupported and changing it will do nothing.

##### `interval`
Setss the interval in seconds between individual keepalive probes. Default: `3`

This option may not be supported by your LDAP library. If this configuration entry appears in the
output of `radiusd -X` then it is supported. Otherwise, it is unsupported and changing it will do nothing.

##### `timeout`
Number of seconds to wait for LDAP query to finish. Default: `10`

##### `start`
Connections to create during module instantiation. If the server cannot create specified number of
connections during instantiation it will exit. Set to 0 to allow the server to start without the
440
directory being available. Default: `${thread[pool].start_servers}`
441
442

##### `min`
443
Minimum number of connections to keep open. Default: `${thread[pool].min_spare_servers}`
444
445
446
447
448

##### `max`
Maximum number of connections. Default: `${thread[pool].max_servers}`

##### `spare`
449
Spare connections to be left idle. Default: `${thread[pool].max_spare_servers}`
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474

##### `starttls`
Set this to 'yes' to use TLS encrypted connections to the LDAP database by using the StartTLS extended operation.
The StartTLS operation is supposed to be used with normal ldap connections instead of using ldaps (port 636) connections

Default: `no`

##### `cafile`
Path to CA cert file for TLS

##### `certfile`
Path to cert file for TLS

##### `keyfile`
Path to key file for TLS

##### `requirecert`
Certificate Verification requirements. Choose from:
'never' (do not even bother trying)
'allow' (try, but don't fail if the certificate cannot be verified)
'demand' (fail if the certificate does not verify)
'hard'  (similar to 'demand' but fails if TLS cannot negotiate)

Default: `allow`

475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
#### `freeradius::krb5`
Configure Kerberos support for FreeRADIUS

##### `keytab`
Full path to the Kerberos keytab file

##### `principal`
Name of the service principal

##### `start`
Connections to create during module instantiation. If the server cannot create specified number of
connections during instantiation it will exit. Set to 0 to allow the server to start without the
directory being available. Default: `${thread[pool].start_servers}`

##### `min`
Minimum number of connections to keep open. Default: `${thread[pool].min_spare_servers}`

##### `max`
Maximum number of connections. Default: `${thread[pool].max_servers}`

##### `spare`
Spare connections to be left idle. Default: `${thread[pool].max_spare_servers}`
497

498
#### `freeradius::module`
499

500
Install a module from a flat file, or enable a stock module that came with your distribution of FreeRADIUS.
501

502
```puppet
503
504
505
506
507
508
509
510
# Enable a stock module
freeradius::module { 'pap':
  preserve => true,
}
```

```puppet
# Install a custom module from a flat file
511
512
513
514
515
freeradius::module { 'buffered-sql':
  source => 'puppet:///modules/site_freeradius/buffered-sql',
}
```

516
```puppet
517
# Install a custom module from a template
518
519
520
521
522
freeradius::module { 'buffered-sql':
  content => template('some_template.erb)',
}
```

523
524
525
526
#### `freeradius::policy`

Install a policy from a flat file.

527
```puppet
528
529
530
531
532
freeradius::policy { 'my-policies':
  source => 'puppet:///modules/site_freeradius/my-policies',
}
```

533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
#### `freeradius::realm`

Define a realm in `proxy.conf`. Realms point to pools of home servers.

##### `virtual_server`

Set this to "proxy" requests internally to a virtual server. The pre-proxy and post-proxy sections are run just as with any
other kind of home server.  The virtual server then receives the request, and replies, just as with any other packet.
Once proxied internally like this, the request CANNOT be proxied internally or externally.

##### `auth_pool`

For authentication, the `auth_pool` configuration item should point to a `home_server_pool` that was previously
defined.  All of the home servers in the `auth_pool` must be of type `auth`.

##### `acct_pool`

For accounting, the `acct_pool` configuration item should point to a `home_server_pool` that was previously
defined.  All of the home servers in the `acct_pool` must be of type `acct`.

##### `pool`

If you have a `home_server_pool` where all of the home servers are of type `auth+acct`, you can just use the `pool`
configuration item, instead of specifying both `auth_pool` and `acct_pool`.

##### `nostrip`

Normally, when an incoming User-Name is matched against the realm, the realm name is "stripped" off, and the "stripped"
user name is used to perform matches.If you do not want this to happen, set this to `true`. Default: `false`.


564
565
566
567
568
#### `freeradius::script`

Install a helper script, e.g. which might be called upon by a virtual server. These are
placed in `/etc/raddb/scripts` and are not automatically included by the server.

569
```puppet
Jonathan Gazeley's avatar
Jonathan Gazeley committed
570
freeradius::script{ 'myperlscript.pl':
Jonathan Gazeley's avatar
Jonathan Gazeley committed
571
572
573
574
  source => 'puppet:///modules/site_freeradius/myperlscript.pl',
}
```

575
576
#### `freeradius::site`

Jonathan Gazeley's avatar
Jonathan Gazeley committed
577
Install a virtual server (a.k.a. site) from a flat file. Sites are installed directly
578
579
into `/etc/raddb/sites-enabled`. Any files in this directory that are *not* managed by
Puppet will be removed.
580

581
```puppet
582
583
584
585
586
freeradius::site { 'inner-tunnel':
  source => 'puppet:///modules/site_freeradius/inner-tunnel',
}
```

587
588
589
590
591
592
#### `freeradius::sql`

Configure SQL connections. You can define multiple database connections by
invoking this resource multiple times. If you are using MySQL, don't forget to
also set `mysql_support => true` in the base `freeradius` class.

593
594
595
596
597
598
599
600
601
602
```puppet
freeradius::sql { 'mydatabase':
  database  => 'mysql',
  server    => '192.168.0.1',
  login     => 'radius',
  password  => 'topsecret',
  radius_db => 'radius',
}
```

603
604
605
606
607
608
609
610
##### `database`

Default: `undef`. Required. Specify which FreeRADIUS database driver to use. Choose one of `mysql`, `mssql`, `oracle`, `postgresql`

##### `server`

Default: `localhost`. Specify hostname of IP address of the database server.

611
612
613
614
##### `port`

TCP port to connect to the database. Default: `3306`.

615
616
617
618
619
620
621
622
623
624
625
626
627
##### `login`

Default: `radius`. Username to connect to the databae.

##### `password`

Default: `undef`. Required. Password to connect to the database.

##### `radius_db`

Default: `radius`. Name of the database. Normally you should leave this alone. If you are using Oracle then use this instead:
`(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SID=your_sid)))`.

628
629
630
631
632
633
634
635
##### `num_sql_socks`

Default: same as `max_servers`. Number of sql connections to make to the database server. 
Setting this to LESS than the number of threads means that some threads may starve, and
you will see errors like "No connections available and at max connection limit". Setting
this to MORE than the number of threads means that there are more connections than necessary.
Leave blank to set it to the same value as the number of threads.

636
637
638
639
640
641
642
643
644
645
##### `lifetime`

Default: `0`. Lifetime of an SQL socket. If you are having network issues such as TCP sessions expiring, you may need to set the socket
lifetime. If set to non-zero, any open connections will be closed `$lifetime` seconds after they were first opened.

##### `max_queries`

Default: `0`. Maximum number of queries used by an SQL socket. If you are having issues with SQL sockets lasting "too long", you can
limit the number of queries performed over one socket. After `$max_qeuries`, the socket will be closed. Use 0 for "no limit".

646
647
##### `query_file`

648
649
**`query_file` has been deprecated - use `custom_query_file` instead**

650
651
652
653
654
655
656
657
Default: `sql/${database}/dialup.conf`. Relative path to the file which contains your SQL queries. By
default, points to the `dialup.conf` specific to your database engine, so leave this blank if you are
using stock queries.

If you need to use custom queries, it is recommended that you deploy your query file using
`freeradius::script` to install the file into `/etc/raddb/scripts/custom_dialup.conf` and then
set `query_file` to `scripts/custom_dialup.conf`.

658
659
660
661
662
663
664
##### `custom_query_file`

Default: `null`. Puppet fileserver path to a file which contains your SQL queries, i.e. `dialup.conf`. This
option is intended to be a replacment for `query_file`, which requires separate deployment of the file. This
option allows you to specify a Puppet-managed custom `dialup.conf` which is installed and loaded automatically.
`query_file` must be left blank if you use `custom_query_file`.

665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
##### `acct_table1`

If you want both stop and start records logged to the same SQL table, leave this as is.  If you want them in
different tables, put the start table in `$acct_table1` and stop table in `$acct_table2`. Default : `radacct`

##### `acct_table2`

If you want both stop and start records logged to the same SQL table, leave this as is.  If you want them in
different tables, put the start table in `$acct_table1` and stop table in `$acct_table2`. Default : `radacct`

##### `postauth_table`

Table for storing data after authentication

##### `authcheck_table`

Default: `radcheck`

##### `authreply_table`

Default: `radreply`

##### `groupcheck_table`

Default: `radgroupcheck`

##### `groupreply_table`

Default: `radgroupreply`

##### `usergroup_table`

Table to keep group info. Default: `radusergroup`

##### `read_groups`

If set to `yes` (default) we read the group tables. If set to `no` the user MUST have `Fall-Through = Yes`
in the radreply table. Default: `yes`.

##### `deletestalesessions`

Remove stale session if checkrad does not see a double login. Default: `yes`.

##### `sqltrace`

Print all SQL statements when in debug mode (-x). Default: `no`.

##### `sqltracefile`

Location for SQL statements to be stored if `$sqltrace = yes`. Default:
Jonathan Gazeley's avatar
Jonathan Gazeley committed
715
`${logdir}/sqllog.sql`
716
717
718
719
720
721
722
723
724
725
726
727
728

##### `connect_failure_retry_delay`

Number of seconds to dely retrying on a failed database connection (per socket). Default: `60`.

##### `nas_table`

Table to keep radius client info. Default: `nas`.

#### `readclients`

Set to `yes` to read radius clients from the database (`$nas_table`) Clients will ONLY be read on server startup. For performance
and security reasons, finding clients via SQL queries CANNOT be done "live" while the server is running. Default: `no`.
729

730
731
732
733
734
#### `freeradius::statusclient`

Define RADIUS clients, specifically to connect to the status server for monitoring.
Very similar usage to `freeradius::client` but with fewer options.

735
##### `ip`
736
Default: `undef`. The IP address of the client in CIDR format.  For IPv6, use `ipv6addr`. `ip` and `ip6` are mutually exclusive but one must be supplied.
737
738

##### `ip6`
739
Default: `undef`. The IPv6 address of the client in CIDR format. `ip` and `ip6` are mutually exclusive but one must be supplied.
740
741
742
743
744
745
746
747
748

##### `secret`
required. The RADIUS shared secret used for communication between the client/NAS and the RADIUS server.

##### `port`
Default: `undef`. The UDP port that this virtual server should listen on. Leave blank if this client is not tied to a virtual server.

##### `shortname`
required. A short alias that is used in place of the IP address or fully qualified hostname provided in the first line of the section.
749

750
751
752
753
754
755
756
757
758
759
760
#### `freeradius::template`

Define template items that can be referred to in other config items

##### `source`

Provide source to a file with the template item. Specify only one of `source` or `content`.

##### `content`

Provide content of template item. Specify only one of `source` or `content`.
761

762
763
764
765
766
767
#### `freeradius::virtual_module`

Define a virtual module which consists of one or more other modules, for failover or
load-balancing purposes.

##### `submodules`
Jonathan Gazeley's avatar
Jonathan Gazeley committed
768
769
770

Provide an array of submodules which will be loaded into this virtual module. Required.

771
772
##### `type`

Jonathan Gazeley's avatar
Jonathan Gazeley committed
773
774
775
776
777
Select the type of virtual module from `redundant`, `load-balance`, `redundant-load-balance`
or `group`. See [virtual modules](http://wiki.freeradius.org/config/Fail-over#virtual-modules)
and [load-balancing](http://wiki.freeradius.org/config/load-balancing) for more details.


778
```puppet
Jonathan Gazeley's avatar
Jonathan Gazeley committed
779
# Load virtual module myldap
780
781
782
783
784
785
freeradius::virtual_module { 'myldap':
  submodules => ['ldap1', 'ldap2'],
  type       => 'redundant-load-balance',
}
```

786
787
## Limitations

788
789
790
791
This module is targeted at FreeRADIUS 3.x running on CentOS 7. It will not work on
FreeRADIUS 2.x. It has not been thoroughly tested on other distributions, but
might work. Likely sticking points with other distros are the names of packages,
services and file paths.
792
793
794

This module was written for use with Puppet 3.6 and 3.7, but should be quite agnostic
to new versions of Puppet.
795
796
797

## Development

798
799
800
801
This module was written primarily for internal use - features we haven't needed to
use probably haven't been written. Please send pull requests with new features and
bug fixes. You are also welcome to file issues but I make no guarantees of
development effort if the features aren't useful to my employer.
802

803
## Release Notes
804

Jonathan Gazeley's avatar
Jonathan Gazeley committed
805
806
807
### 2.3.0
  * Add support to configure virtual modules for fail-over and load-balancing

Jonathan Gazeley's avatar
Jonathan Gazeley committed
808
809
810
### 2.2.0
  * Add support to configure the krb5 module

Jonathan Gazeley's avatar
Jonathan Gazeley committed
811
812
813
### 2.1.4
  * Fix compatibility with Puppet 4

Jonathan Gazeley's avatar
Jonathan Gazeley committed
814
815
816
### 2.1.3
  * Fix compatibility with Puppet 4

Jonathan Gazeley's avatar
Jonathan Gazeley committed
817
818
819
### 2.1.2
  * Write out ldap config with different syntax for FreeRADIUS 3.0.x and 3.1.x when using multiple servers

Jonathan Gazeley's avatar
Jonathan Gazeley committed
820
821
822
823
### 2.1.1

  * Fix bug with the facts not reporting version numbers accurately

Jonathan Gazeley's avatar
Jonathan Gazeley committed
824
825
826
827
### 2.1.0

  * Various changes to preserve stock modules in a FreeRADIUS installation and be able to toggle them

Jonathan Gazeley's avatar
Jonathan Gazeley committed
828
829
830
831
832
833
834
835
### 2.0.1

  * Fix up LDAP template to allow better compatibility with FreeRADIUS 3.1.x

### 2.0.0

  * Drop support for FreeRADIUS 2.x, enabling us to keep the codebase tidier

Jonathan Gazeley's avatar
Jonathan Gazeley committed
836
837
838
839
### 1.3.0

  * Add support for defining config templates

Jonathan Gazeley's avatar
Jonathan Gazeley committed
840
841
842
843
### 1.2.6

  * Fix a bug that now enables sqltrace (sqllog) to work on FR3

Jonathan Gazeley's avatar
Jonathan Gazeley committed
844
845
846
847
### 1.2.5

  * Switch to use [saz/rsyslog](https://forge.puppetlabs.com/saz/rsyslog) to manage syslog rules

Jonathan Gazeley's avatar
Jonathan Gazeley committed
848
849
850
851
### 1.2.4

  * Start with just 1 SQL socket by default to avoid overloading the SQL server

Jonathan Gazeley's avatar
Jonathan Gazeley committed
852
853
854
855
### 1.2.3

  * Make facts fail gracefully if radiusd is not installed

Jonathan Gazeley's avatar
Jonathan Gazeley committed
856
857
858
859
### 1.2.2

  * Fix a bug that stops statusclients from working

Jonathan Gazeley's avatar
Jonathan Gazeley committed
860
861
862
863
### 1.2.1

  * Fix a bug that prevent 1.2.0 from working on FreeRADIUS 2

Jonathan Gazeley's avatar
Jonathan Gazeley committed
864
865
866
867
### 1.2.0

 * Deprecate `netmask` parameter from `freeradius::client`

Jonathan Gazeley's avatar
Jonathan Gazeley committed
868
869
870
871
### 1.1.0

 * Add support to supply an array of multiple LDAP servers

Jonathan Gazeley's avatar
Jonathan Gazeley committed
872
873
874
875
### 1.0.4

 * Make an educated guess about the version of FR when the fact is unavailable (e.g. on the first Puppet run)

Jonathan Gazeley's avatar
Jonathan Gazeley committed
876
877
878
879
### 1.0.3

 * Iron out a couple of issues with LDAP compatibility with Active Directory

Jonathan Gazeley's avatar
Jonathan Gazeley committed
880
881
882
883
### 1.0.2

 * Fixed a bug that prevented LDAP from working on any port except 389

Jonathan Gazeley's avatar
Jonathan Gazeley committed
884
885
886
887
### 1.0.1

 * Fixed a bug that caused an error when no proxy config items were defined

Jonathan Gazeley's avatar
Jonathan Gazeley committed
888
889
890
891
892
893
894
895
896
897
### 1.0.0

 * Support for FreeRADIUS 3
 * Native support for managing the LDAP module
 * Native support for configuring realms (via realms, home_server and home_server_pool)
 * Improved handling of attribute filtering
 * Improved handling of SQL support

This release retains support for FreeRADIUS 2 but some of the parameters have changed so you will probably need to make changes to the way you use this module. Upgrade on a dev system first!

Jonathan Gazeley's avatar
Jonathan Gazeley committed
898
899
900
901
### 0.4.5

 * Tweak wildcard matching on logrotate config

Jonathan Gazeley's avatar
Jonathan Gazeley committed
902
903
904
905
### 0.4.4

 * Fix bug displaying deprecation notice and update documentation to reflect this

Jonathan Gazeley's avatar
Jonathan Gazeley committed
906
907
908
909
### 0.4.3

 * Manage log rotation with [rodjek/logrotate](https://forge.puppetlabs.com/rodjek/logrotate) instead of deploying flat files

Jonathan Gazeley's avatar
Jonathan Gazeley committed
910
911
912
913
### 0.4.2

 * Provide new SQL option custom_query_file

914
915
916
917
918
### 0.4.1

 * Cease management of custom logging modules `logtofile` and `logtosyslog` since it does not make sense to manage these globally 
 * Purge instantiation of unused modules

Jonathan Gazeley's avatar
Jonathan Gazeley committed
919
920
921
922
### 0.4.0

 * Move control_socket into its own class and add parameters
 * Improve the way the status_server is added or removed
Jonathan Gazeley's avatar
Jonathan Gazeley committed
923
 * Delete all unmanaged sites from sites-available
Jonathan Gazeley's avatar
Jonathan Gazeley committed
924

Jonathan Gazeley's avatar
Jonathan Gazeley committed
925
926
927
928
### 0.3.8

 * Purge all non-managed sites

Jonathan Gazeley's avatar
Jonathan Gazeley committed
929
930
931
932
933
### 0.3.7

 * Minor linting of code to improve score
 * Minor linting of metadata to improve score

Jonathan Gazeley's avatar
Jonathan Gazeley committed
934
935
936
937
### 0.3.6

 * Bugfixes and feature improvements in `freeradius::sql`

938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
### 0.3.5

 * Add ability to customise SQL socket lifetimes
 * Purge all non-managed clients
 * Add defined type to blank out unneeded config files without deleting them

### 0.3.4

 * Correctly pass template content to control-socket

### 0.3.3

 * The default behaviour is now to purge anything in ${confdir}/certs that is not managed by Puppet

### 0.3.2

 * Various improvements to support Debian family
 * Optional content parameters in various resources

### 0.3.1

 * Fix a bug which prevents the module from working properly on Debian/Ubuntu (thanks @diranged)

Jonathan Gazeley's avatar
Jonathan Gazeley committed
961
962
963
964
### 0.3.0

 * Add `ensure` parameter to all defined types

Jonathan Gazeley's avatar
Jonathan Gazeley committed
965
966
967
968
### 0.2.0

 * Add support for customising `sql.conf` natively by adding `freeradius::sql`

969
970
971
972
### 0.1.4

 * Fix ambiguity about net/netmask in freeradius::client

Jonathan Gazeley's avatar
Jonathan Gazeley committed
973
974
975
976
977
978
979
### 0.1.3

 * Add support for managing firewall rules automatically
 * Add support for installation certificates & keys
 * Make syslog support an optional component
 * Various bugfixes

Jonathan Gazeley's avatar
Jonathan Gazeley committed
980
981
982
983
984
985
986
### 0.1.2

 * Improved modular installs with optional components
 * Improved support for Debian
 * Clarify dependencies on other modules
 * Lots of bugfixes

Jonathan Gazeley's avatar
Jonathan Gazeley committed
987
988
989
990
991
### 0.1.0

 * Initial release with support for installing FreeRADIUS and configuring servers, modules, clients and other objects using flat files.
 * Probably works only with FreeRADIUS 2.x
 * Only tested with CentOS 6
Jonathan Gazeley's avatar
Jonathan Gazeley committed
992