bacula_selinux(8)

1bacula_selinux(8)            SELinux Policy bacula           bacula_selinux(8)
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NAME

6       bacula_selinux  -  Security  Enhanced  Linux Policy for the bacula pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux  secures  the  bacula  processes  via  flexible
11       mandatory access control.
12
13       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.
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17       For example:
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19       ps -eZ | grep bacula_t
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ENTRYPOINTS

24       The  bacula_t  SELinux  type  can be entered via the bacula_exec_t file
25       type.
26
27       The default entrypoint paths for the bacula_t domain are the following:
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29       /usr/sbin/bacula.*
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PROCESS TYPES

32       SELinux defines process types (domains) for each process running on the
33       system
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35       You can see the context of a process using the -Z option to ps
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37       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.
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41       The following process types are defined for bacula:
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43       bacula_admin_t, bacula_t, bacula_unconfined_script_t
44
45       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.
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BOOLEANS

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.
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57
58       If you want to allow bacula to manage nfs files, you must turn  on  the
59       bacula_use_nfs boolean. Disabled by default.
60
61       setsebool -P bacula_use_nfs 1
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65       If  you want to allow bacula to manage cifs files, you must turn on the
66       bacula_use_samba boolean. Disabled by default.
67
68       setsebool -P bacula_use_samba 1
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72       If you want to allow all daemons to write corefiles to /, you must turn
73       on the allow_daemons_dump_core boolean. Disabled by default.
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75       setsebool -P allow_daemons_dump_core 1
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79       If  you want to allow all daemons to use tcp wrappers, you must turn on
80       the allow_daemons_use_tcp_wrapper boolean. Disabled by default.
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82       setsebool -P allow_daemons_use_tcp_wrapper 1
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86       If you want to allow all daemons the ability to  read/write  terminals,
87       you  must  turn  on  the  allow_daemons_use_tty  boolean.  Disabled  by
88       default.
89
90       setsebool -P allow_daemons_use_tty 1
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94       If you want to allow all domains to use other domains file descriptors,
95       you must turn on the allow_domain_fd_use boolean. Enabled by default.
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97       setsebool -P allow_domain_fd_use 1
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101       If  you  want  to allow confined applications to run with kerberos, you
102       must turn on the allow_kerberos boolean. Enabled by default.
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104       setsebool -P allow_kerberos 1
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108       If you want to allow sysadm to debug or ptrace all processes, you  must
109       turn on the allow_ptrace boolean. Disabled by default.
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111       setsebool -P allow_ptrace 1
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114
115       If  you  want  to  allow  system  to run with NIS, you must turn on the
116       allow_ypbind boolean. Disabled by default.
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118       setsebool -P allow_ypbind 1
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121
122       If you want to enable cluster mode for daemons, you must  turn  on  the
123       daemons_enable_cluster_mode boolean. Disabled by default.
124
125       setsebool -P daemons_enable_cluster_mode 1
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129       If  you  want to allow all domains to have the kernel load modules, you
130       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
131       default.
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133       setsebool -P domain_kernel_load_modules 1
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137       If you want to allow all domains to execute in fips_mode, you must turn
138       on the fips_mode boolean. Enabled by default.
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140       setsebool -P fips_mode 1
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144       If you want to enable reading of urandom for all domains, you must turn
145       on the global_ssp boolean. Disabled by default.
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147       setsebool -P global_ssp 1
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151       If you want to enable support for upstart as the init program, you must
152       turn on the init_upstart boolean. Enabled by default.
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154       setsebool -P init_upstart 1
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158       If you want to allow confined applications to use nscd  shared  memory,
159       you must turn on the nscd_use_shm boolean. Enabled by default.
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161       setsebool -P nscd_use_shm 1
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PORT TYPES

166       SELinux defines port types to represent TCP and UDP ports.
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168       You  can  see  the  types associated with a port by using the following
169       command:
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171       semanage port -l
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173
174       Policy governs the access  confined  processes  have  to  these  ports.
175       SELinux  bacula  policy  is very flexible allowing users to setup their
176       bacula processes in as secure a method as possible.
177
178       The following port types are defined for bacula:
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180
181       bacula_port_t
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185       Default Defined Ports:
186                 tcp 9103
187                 udp 9103
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MANAGED FILES

190       The SELinux process type bacula_t can manage  files  labeled  with  the
191       following file types.  The paths listed are the default paths for these
192       file types.  Note the processes UID still need to have DAC permissions.
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194       bacula_spool_t
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196            /var/spool/bacula.*
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198       bacula_store_t
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200            /bacula(/.*)?
201            /var/bacula(/.*)?
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203       bacula_tmp_t
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206       bacula_var_lib_t
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208            /var/lib/bacula.*
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210       bacula_var_run_t
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212            /var/run/bacula.*
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214       cifs_t
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217       cluster_conf_t
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219            /etc/cluster(/.*)?
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221       cluster_var_lib_t
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223            /var/lib(64)?/openais(/.*)?
224            /var/lib(64)?/pengine(/.*)?
225            /var/lib(64)?/corosync(/.*)?
226            /usr/lib(64)?/heartbeat(/.*)?
227            /var/lib(64)?/heartbeat(/.*)?
228            /var/lib(64)?/pacemaker(/.*)?
229            /var/lib/cluster(/.*)?
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231       cluster_var_run_t
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233            /var/run/crm(/.*)?
234            /var/run/cman_.*
235            /var/run/rsctmp(/.*)?
236            /var/run/aisexec.*
237            /var/run/heartbeat(/.*)?
238            /var/run/cpglockd.pid
239            /var/run/corosync.pid
240            /var/run/rgmanager.pid
241            /var/run/cluster/rgmanager.sk
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243       initrc_tmp_t
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245
246       mnt_t
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248            /mnt(/[^/]*)
249            /mnt(/[^/]*)?
250            /rhev(/[^/]*)?
251            /media(/[^/]*)
252            /media(/[^/]*)?
253            /etc/rhgb(/.*)?
254            /media/.hal-.*
255            /net
256            /afs
257            /rhev
258            /misc
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260       nfs_t
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263       root_t
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265            /
266            /initrd
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268       tmp_t
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270            /tmp
271            /usr/tmp
272            /var/tmp
273            /tmp-inst
274            /var/tmp-inst
275            /var/tmp/vi.recover
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277

FILE CONTEXTS

279       SELinux requires files to have an extended attribute to define the file
280       type.
281
282       You can see the context of a file using the -Z option to ls
283
284       Policy  governs  the  access  confined  processes  have to these files.
285       SELinux bacula policy is very flexible allowing users  to  setup  their
286       bacula processes in as secure a method as possible.
287
288       STANDARD FILE CONTEXT
289
290       SELinux defines the file context types for the bacula, if you wanted to
291       store files with these types in a diffent paths, you  need  to  execute
292       the  semanage  command  to  sepecify  alternate  labeling  and then use
293       restorecon to put the labels on disk.
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295       semanage fcontext -a -t bacula_var_run_t '/srv/mybacula_content(/.*)?'
296       restorecon -R -v /srv/mybacula_content
297
298       Note: SELinux often uses regular expressions  to  specify  labels  that
299       match multiple files.
300
301       The following file types are defined for bacula:
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305       bacula_admin_exec_t
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307       -  Set  files with the bacula_admin_exec_t type, if you want to transi‐
308       tion an executable to the bacula_admin_t domain.
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311       Paths:
312            /usr/sbin/bat, /usr/sbin/bconsole
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315       bacula_etc_t
316
317       - Set files with the bacula_etc_t type, if you  want  to  store  bacula
318       files in the /etc directories.
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322       bacula_exec_t
323
324       -  Set  files with the bacula_exec_t type, if you want to transition an
325       executable to the bacula_t domain.
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329       bacula_initrc_exec_t
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331       - Set files with the bacula_initrc_exec_t type, if you want to  transi‐
332       tion an executable to the bacula_initrc_t domain.
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336       bacula_log_t
337
338       -  Set  files with the bacula_log_t type, if you want to treat the data
339       as bacula log data, usually stored under the /var/log directory.
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342
343       bacula_spool_t
344
345       - Set files with the bacula_spool_t type, if you want to store the bac‐
346       ula files under the /var/spool directory.
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349
350       bacula_store_t
351
352       -  Set  files  with  the  bacula_store_t type, if you want to treat the
353       files as bacula store data.
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355
356       Paths:
357            /bacula(/.*)?, /var/bacula(/.*)?
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359
360       bacula_tmp_t
361
362       - Set files with the bacula_tmp_t type, if you  want  to  store  bacula
363       temporary files in the /tmp directories.
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367       bacula_unconfined_script_exec_t
368
369       -  Set files with the bacula_unconfined_script_exec_t type, if you want
370       to transition an executable to the bacula_unconfined_script_t domain.
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374       bacula_var_lib_t
375
376       - Set files with the bacula_var_lib_t type, if you want  to  store  the
377       bacula files under the /var/lib directory.
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381       bacula_var_run_t
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383       -  Set  files  with the bacula_var_run_t type, if you want to store the
384       bacula files under the /run or /var/run directory.
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388       Note: File context can be temporarily modified with the chcon  command.
389       If  you want to permanently change the file context you need to use the
390       semanage fcontext command.  This will modify the SELinux labeling data‐
391       base.  You will need to use restorecon to apply the labels.
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COMMANDS

395       semanage  fcontext  can also be used to manipulate default file context
396       mappings.
397
398       semanage permissive can also be used to manipulate  whether  or  not  a
399       process type is permissive.
400
401       semanage  module can also be used to enable/disable/install/remove pol‐
402       icy modules.
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404       semanage port can also be used to manipulate the port definitions
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406       semanage boolean can also be used to manipulate the booleans
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408
409       system-config-selinux is a GUI tool available to customize SELinux pol‐
410       icy settings.
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AUTHOR

414       This manual page was auto-generated using sepolicy manpage .
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