1radiusd_selinux(8) SELinux Policy radiusd radiusd_selinux(8)
2
6 radiusd_selinux - Security Enhanced Linux Policy for the radiusd pro‐
7 cesses
8
10 Security-Enhanced Linux secures the radiusd processes via flexible
11 mandatory access control.
12 The radiusd processes execute with the radiusd_t SELinux type. You can
14 check if you have these processes running by executing the ps command
15 with the -Z qualifier.
16 For example:
18 ps -eZ | grep radiusd_t
20
24 The radiusd_t SELinux type can be entered via the radiusd_exec_t file
25 type.
26 The default entrypoint paths for the radiusd_t domain are the follow‐
28 ing:
29 /etc/cron.(daily|monthly)/radiusd,
31 /etc/cron.((daily)|(weekly)|(monthly))/freeradius, /usr/sbin/radiusd,
32 /usr/sbin/freeradius
33
35 SELinux defines process types (domains) for each process running on the
36 system
37 You can see the context of a process using the -Z option to ps
39 Policy governs the access confined processes have to files. SELinux
41 radiusd policy is very flexible allowing users to setup their radiusd
42 processes in as secure a method as possible.
43 The following process types are defined for radiusd:
45 radiusd_t
47 Note: semanage permissive -a radiusd_t can be used to make the process
49 type radiusd_t permissive. SELinux does not deny access to permissive
50 process types, but the AVC (SELinux denials) messages are still gener‐
51 ated.
52
55 SELinux policy is customizable based on least access required. radiusd
56 policy is extremely flexible and has several booleans that allow you to
57 manipulate the policy and run radiusd with the tightest access possi‐
58 ble.
59 If you want to determine whether radius can use JIT compiler, you must
63 turn on the radius_use_jit boolean. Disabled by default.
64 setsebool -P radius_use_jit 1
66 If you want to dontaudit all daemons scheduling requests (setsched,
70 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
71 Enabled by default.
72 setsebool -P daemons_dontaudit_scheduling 1
74 If you want to deny any process from ptracing or debugging any other
78 processes, you must turn on the deny_ptrace boolean. Disabled by de‐
79 fault.
80 setsebool -P deny_ptrace 1
82 If you want to allow all domains to execute in fips_mode, you must turn
86 on the fips_mode boolean. Enabled by default.
87 setsebool -P fips_mode 1
89 If you want to allow confined applications to run with kerberos, you
93 must turn on the kerberos_enabled boolean. Enabled by default.
94 setsebool -P kerberos_enabled 1
96 If you want to allow system to run with NIS, you must turn on the
100 nis_enabled boolean. Disabled by default.
101 setsebool -P nis_enabled 1
103
107 SELinux defines port types to represent TCP and UDP ports.
108 You can see the types associated with a port by using the following
110 command:
111 semanage port -l
113 Policy governs the access confined processes have to these ports.
116 SELinux radiusd policy is very flexible allowing users to setup their
117 radiusd processes in as secure a method as possible.
118 The following port types are defined for radiusd:
120 radius_port_t
123 Default Defined Ports:
127 tcp 1645,1812,18120-18121
128 udp 1645,1812,18120-18121
129
131 The SELinux process type radiusd_t can manage files labeled with the
132 following file types. The paths listed are the default paths for these
133 file types. Note the processes UID still need to have DAC permissions.
134 cluster_conf_t
136 /etc/cluster(/.*)?
138 cluster_var_lib_t
140 /var/lib/pcsd(/.*)?
142 /var/lib/cluster(/.*)?
143 /var/lib/openais(/.*)?
144 /var/lib/pengine(/.*)?
145 /var/lib/corosync(/.*)?
146 /usr/lib/heartbeat(/.*)?
147 /var/lib/heartbeat(/.*)?
148 /var/lib/pacemaker(/.*)?
149 cluster_var_run_t
151 /var/run/crm(/.*)?
153 /var/run/cman_.*
154 /var/run/rsctmp(/.*)?
155 /var/run/aisexec.*
156 /var/run/heartbeat(/.*)?
157 /var/run/pcsd-ruby.socket
158 /var/run/corosync-qnetd(/.*)?
159 /var/run/corosync-qdevice(/.*)?
160 /var/run/corosync.pid
161 /var/run/cpglockd.pid
162 /var/run/rgmanager.pid
163 /var/run/cluster/rgmanager.sk
164 faillog_t
166 /var/log/btmp.*
168 /var/log/faillog.*
169 /var/log/tallylog.*
170 /var/run/faillock(/.*)?
171 krb5_host_rcache_t
173 /var/tmp/krb5_0.rcache2
175 /var/cache/krb5rcache(/.*)?
176 /var/tmp/nfs_0
177 /var/tmp/DNS_25
178 /var/tmp/host_0
179 /var/tmp/imap_0
180 /var/tmp/HTTP_23
181 /var/tmp/HTTP_48
182 /var/tmp/ldap_55
183 /var/tmp/ldap_487
184 /var/tmp/ldapmap1_0
185 radiusd_etc_rw_t
187 /etc/raddb/db.daily
189 radiusd_log_t
191 /var/log/radius(/.*)?
193 /var/log/radutmp.*
194 /var/log/radwtmp.*
195 /var/log/radacct(/.*)?
196 /var/log/radius.log.*
197 /var/log/freeradius(/.*)?
198 /var/log/radiusd-freeradius(/.*)?
199 radiusd_var_lib_t
201 /var/lib/radiusd(/.*)?
203 radiusd_var_run_t
205 /var/run/radiusd(/.*)?
207 /var/run/radiusd.pid
208 root_t
210 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
212 /
213 /initrd
214 security_t
216 /selinux
218
221 SELinux requires files to have an extended attribute to define the file
222 type.
223 You can see the context of a file using the -Z option to ls
225 Policy governs the access confined processes have to these files.
227 SELinux radiusd policy is very flexible allowing users to setup their
228 radiusd processes in as secure a method as possible.
229 EQUIVALENCE DIRECTORIES
231 radiusd policy stores data with multiple different file context types
234 under the /var/log/radius directory. If you would like to store the
235 data in a different directory you can use the semanage command to cre‐
236 ate an equivalence mapping. If you wanted to store this data under the
237 /srv directory you would execute the following command:
238 semanage fcontext -a -e /var/log/radius /srv/radius
240 restorecon -R -v /srv/radius
241 radiusd policy stores data with multiple different file context types
243 under the /var/run/radiusd directory. If you would like to store the
244 data in a different directory you can use the semanage command to cre‐
245 ate an equivalence mapping. If you wanted to store this data under the
246 /srv directory you would execute the following command:
247 semanage fcontext -a -e /var/run/radiusd /srv/radiusd
249 restorecon -R -v /srv/radiusd
250 STANDARD FILE CONTEXT
252 SELinux defines the file context types for the radiusd, if you wanted
254 to store files with these types in a different paths, you need to exe‐
255 cute the semanage command to specify alternate labeling and then use
256 restorecon to put the labels on disk.
257 semanage fcontext -a -t radiusd_exec_t '/srv/radiusd/content(/.*)?'
259 restorecon -R -v /srv/myradiusd_content
260 Note: SELinux often uses regular expressions to specify labels that
262 match multiple files.
263 The following file types are defined for radiusd:
265 radiusd_etc_rw_t
269 - Set files with the radiusd_etc_rw_t type, if you want to treat the
271 files as radiusd etc read/write content.
272 radiusd_etc_t
276 - Set files with the radiusd_etc_t type, if you want to store radiusd
278 files in the /etc directories.
279 radiusd_exec_t
283 - Set files with the radiusd_exec_t type, if you want to transition an
285 executable to the radiusd_t domain.
286 Paths:
289 /etc/cron.(daily|monthly)/radiusd,
290 /etc/cron.((daily)|(weekly)|(monthly))/freeradius, /usr/sbin/ra‐
291 diusd, /usr/sbin/freeradius
292 radiusd_initrc_exec_t
295 - Set files with the radiusd_initrc_exec_t type, if you want to transi‐
297 tion an executable to the radiusd_initrc_t domain.
298 radiusd_log_t
302 - Set files with the radiusd_log_t type, if you want to treat the data
304 as radiusd log data, usually stored under the /var/log directory.
305 Paths:
308 /var/log/radius(/.*)?, /var/log/radutmp.*, /var/log/radwtmp.*,
309 /var/log/radacct(/.*)?, /var/log/radius.log.*, /var/log/freera‐
310 dius(/.*)?, /var/log/radiusd-freeradius(/.*)?
311 radiusd_unit_file_t
314 - Set files with the radiusd_unit_file_t type, if you want to treat the
316 files as radiusd unit content.
317 radiusd_var_lib_t
321 - Set files with the radiusd_var_lib_t type, if you want to store the
323 radiusd files under the /var/lib directory.
324 radiusd_var_run_t
328 - Set files with the radiusd_var_run_t type, if you want to store the
330 radiusd files under the /run or /var/run directory.
331 Paths:
334 /var/run/radiusd(/.*)?, /var/run/radiusd.pid
335 Note: File context can be temporarily modified with the chcon command.
338 If you want to permanently change the file context you need to use the
339 semanage fcontext command. This will modify the SELinux labeling data‐
340 base. You will need to use restorecon to apply the labels.
341
344 semanage fcontext can also be used to manipulate default file context
345 mappings.
346 semanage permissive can also be used to manipulate whether or not a
348 process type is permissive.
349 semanage module can also be used to enable/disable/install/remove pol‐
351 icy modules.
352 semanage port can also be used to manipulate the port definitions
354 semanage boolean can also be used to manipulate the booleans
356 system-config-selinux is a GUI tool available to customize SELinux pol‐
359 icy settings.
360
363 This manual page was auto-generated using sepolicy manpage .
364
367 selinux(8), radiusd(8), semanage(8), restorecon(8), chcon(1), sepol‐
368 icy(8), setsebool(8)
369radiusd 23-12-15 radiusd_selinux(8)