1bacula_selinux(8) SELinux Policy bacula bacula_selinux(8)
2
6 bacula_selinux - Security Enhanced Linux Policy for the bacula pro‐
7 cesses
8
10 Security-Enhanced Linux secures the bacula processes via flexible
11 mandatory access control.
12 The bacula processes execute with the bacula_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 bacula_t
20
24 The bacula_t SELinux type can be entered via the bacula_exec_t file
25 type.
26 The default entrypoint paths for the bacula_t domain are the following:
28 /usr/sbin/bacula.*
30
32 SELinux defines process types (domains) for each process running on the
33 system
34 You can see the context of a process using the -Z option to ps
36 Policy governs the access confined processes have to files. SELinux
38 bacula policy is very flexible allowing users to setup their bacula
39 processes in as secure a method as possible.
40 The following process types are defined for bacula:
42 bacula_t, bacula_admin_t, bacula_unconfined_script_t
44 Note: semanage permissive -a bacula_t can be used to make the process
46 type bacula_t permissive. SELinux does not deny access to permissive
47 process types, but the AVC (SELinux denials) messages are still gener‐
48 ated.
49
52 SELinux policy is customizable based on least access required. bacula
53 policy is extremely flexible and has several booleans that allow you to
54 manipulate the policy and run bacula with the tightest access possible.
55 If you want to allow users to resolve user passwd entries directly from
59 ldap rather then using a sssd server, you must turn on the authlo‐
60 gin_nsswitch_use_ldap boolean. Disabled by default.
61 setsebool -P authlogin_nsswitch_use_ldap 1
63 If you want to allow all domains to execute in fips_mode, you must turn
67 on the fips_mode boolean. Enabled by default.
68 setsebool -P fips_mode 1
70 If you want to allow confined applications to run with kerberos, you
74 must turn on the kerberos_enabled boolean. Enabled by default.
75 setsebool -P kerberos_enabled 1
77 If you want to allow system to run with NIS, you must turn on the
81 nis_enabled boolean. Disabled by default.
82 setsebool -P nis_enabled 1
84 If you want to allow confined applications to use nscd shared memory,
88 you must turn on the nscd_use_shm boolean. Enabled by default.
89 setsebool -P nscd_use_shm 1
91
95 SELinux defines port types to represent TCP and UDP ports.
96 You can see the types associated with a port by using the following
98 command:
99 semanage port -l
101 Policy governs the access confined processes have to these ports.
104 SELinux bacula policy is very flexible allowing users to setup their
105 bacula processes in as secure a method as possible.
106 The following port types are defined for bacula:
108 bacula_port_t
111 Default Defined Ports:
115 tcp 9103
116 udp 9103
117
119 The SELinux process type bacula_t can manage files labeled with the
120 following file types. The paths listed are the default paths for these
121 file types. Note the processes UID still need to have DAC permissions.
122 bacula_spool_t
124 /var/spool/bacula.*
126 bacula_store_t
128 /bacula(/.*)?
130 /var/bacula(/.*)?
131 bacula_tmp_t
133 bacula_var_lib_t
136 /var/lib/bacula.*
138 bacula_var_run_t
140 /var/run/bacula.*
142 cifs_t
144 cluster_conf_t
147 /etc/cluster(/.*)?
149 cluster_var_lib_t
151 /var/lib/pcsd(/.*)?
153 /var/lib/cluster(/.*)?
154 /var/lib/openais(/.*)?
155 /var/lib/pengine(/.*)?
156 /var/lib/corosync(/.*)?
157 /usr/lib/heartbeat(/.*)?
158 /var/lib/heartbeat(/.*)?
159 /var/lib/pacemaker(/.*)?
160 cluster_var_run_t
162 /var/run/crm(/.*)?
164 /var/run/cman_.*
165 /var/run/rsctmp(/.*)?
166 /var/run/aisexec.*
167 /var/run/heartbeat(/.*)?
168 /var/run/corosync-qnetd(/.*)?
169 /var/run/corosync-qdevice(/.*)?
170 /var/run/corosync.pid
171 /var/run/cpglockd.pid
172 /var/run/rgmanager.pid
173 /var/run/cluster/rgmanager.sk
174 ecryptfs_t
176 /home/[^/]+/.Private(/.*)?
178 /home/[^/]+/.ecryptfs(/.*)?
179 fusefs_t
181 /var/run/user/[^/]*/gvfs
183 nfs_t
185 root_t
188 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
190 /
191 /initrd
192
195 SELinux requires files to have an extended attribute to define the file
196 type.
197 You can see the context of a file using the -Z option to ls
199 Policy governs the access confined processes have to these files.
201 SELinux bacula policy is very flexible allowing users to setup their
202 bacula processes in as secure a method as possible.
203 STANDARD FILE CONTEXT
205 SELinux defines the file context types for the bacula, if you wanted to
207 store files with these types in a diffent paths, you need to execute
208 the semanage command to sepecify alternate labeling and then use
209 restorecon to put the labels on disk.
210 semanage fcontext -a -t bacula_var_run_t '/srv/mybacula_content(/.*)?'
212 restorecon -R -v /srv/mybacula_content
213 Note: SELinux often uses regular expressions to specify labels that
215 match multiple files.
216 The following file types are defined for bacula:
218 bacula_admin_exec_t
222 - Set files with the bacula_admin_exec_t type, if you want to transi‐
224 tion an executable to the bacula_admin_t domain.
225 Paths:
228 /usr/sbin/bat, /usr/sbin/bconsole
229 bacula_etc_t
232 - Set files with the bacula_etc_t type, if you want to store bacula
234 files in the /etc directories.
235 bacula_exec_t
239 - Set files with the bacula_exec_t type, if you want to transition an
241 executable to the bacula_t domain.
242 bacula_initrc_exec_t
246 - Set files with the bacula_initrc_exec_t type, if you want to transi‐
248 tion an executable to the bacula_initrc_t domain.
249 bacula_log_t
253 - Set files with the bacula_log_t type, if you want to treat the data
255 as bacula log data, usually stored under the /var/log directory.
256 bacula_spool_t
260 - Set files with the bacula_spool_t type, if you want to store the bac‐
262 ula files under the /var/spool directory.
263 bacula_store_t
267 - Set files with the bacula_store_t type, if you want to treat the
269 files as bacula store data.
270 Paths:
273 /bacula(/.*)?, /var/bacula(/.*)?
274 bacula_tmp_t
277 - Set files with the bacula_tmp_t type, if you want to store bacula
279 temporary files in the /tmp directories.
280 bacula_unconfined_script_exec_t
284 - Set files with the bacula_unconfined_script_exec_t type, if you want
286 to transition an executable to the bacula_unconfined_script_t domain.
287 bacula_var_lib_t
291 - Set files with the bacula_var_lib_t type, if you want to store the
293 bacula files under the /var/lib directory.
294 bacula_var_run_t
298 - Set files with the bacula_var_run_t type, if you want to store the
300 bacula files under the /run or /var/run directory.
301 Note: File context can be temporarily modified with the chcon command.
305 If you want to permanently change the file context you need to use the
306 semanage fcontext command. This will modify the SELinux labeling data‐
307 base. You will need to use restorecon to apply the labels.
308
311 semanage fcontext can also be used to manipulate default file context
312 mappings.
313 semanage permissive can also be used to manipulate whether or not a
315 process type is permissive.
316 semanage module can also be used to enable/disable/install/remove pol‐
318 icy modules.
319 semanage port can also be used to manipulate the port definitions
321 semanage boolean can also be used to manipulate the booleans
323 system-config-selinux is a GUI tool available to customize SELinux pol‐
326 icy settings.
327
330 This manual page was auto-generated using sepolicy manpage .
331
334 selinux(8), bacula(8), semanage(8), restorecon(8), chcon(1), sepol‐
335 icy(8), setsebool(8), bacula_admin_selinux(8), bacula_admin_selinux(8),
336 bacula_unconfined_script_selinux(8), bacula_uncon‐
337 fined_script_selinux(8)
338bacula 19-06-18 bacula_selinux(8)