1systemd_bootchart_selinuSxE(L8i)nux Policy systemd_bootcshyasrttemd_bootchart_selinux(8)
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NAME

6       systemd_bootchart_selinux - Security Enhanced Linux Policy for the sys‐
7       temd_bootchart processes
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  systemd_bootchart  processes  via
11       flexible mandatory access control.
12
13       The  systemd_bootchart  processes  execute with the systemd_bootchart_t
14       SELinux type. You can check if you have these processes running by exe‐
15       cuting the ps command with the -Z qualifier.
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17       For example:
18
19       ps -eZ | grep systemd_bootchart_t
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21
22

ENTRYPOINTS

24       The  systemd_bootchart_t  SELinux  type  can  be  entered  via the sys‐
25       temd_bootchart_exec_t file type.
26
27       The default entrypoint paths for the systemd_bootchart_t domain are the
28       following:
29
30       /usr/lib/systemd/systemd-bootchart
31

PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       systemd_bootchart policy is very flexible allowing users to setup their
40       systemd_bootchart processes in as secure a method as possible.
41
42       The following process types are defined for systemd_bootchart:
43
44       systemd_bootchart_t
45
46       Note: semanage permissive -a systemd_bootchart_t can be  used  to  make
47       the  process type systemd_bootchart_t permissive. SELinux does not deny
48       access to permissive process types, but the AVC (SELinux denials)  mes‐
49       sages are still generated.
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51

BOOLEANS

53       SELinux  policy  is  customizable based on least access required.  sys‐
54       temd_bootchart policy is extremely flexible and  has  several  booleans
55       that  allow you to manipulate the policy and run systemd_bootchart with
56       the tightest access possible.
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58
59
60       If you want to allow users to resolve user passwd entries directly from
61       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
62       gin_nsswitch_use_ldap boolean. Disabled by default.
63
64       setsebool -P authlogin_nsswitch_use_ldap 1
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66
67
68       If you want to allow all daemons to write corefiles to /, you must turn
69       on the daemons_dump_core boolean. Disabled by default.
70
71       setsebool -P daemons_dump_core 1
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73
74
75       If  you  want  to enable cluster mode for daemons, you must turn on the
76       daemons_enable_cluster_mode boolean. Enabled by default.
77
78       setsebool -P daemons_enable_cluster_mode 1
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80
81
82       If you want to allow all daemons to use tcp wrappers, you must turn  on
83       the daemons_use_tcp_wrapper boolean. Disabled by default.
84
85       setsebool -P daemons_use_tcp_wrapper 1
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87
88
89       If  you  want to allow all daemons the ability to read/write terminals,
90       you must turn on the daemons_use_tty boolean. Disabled by default.
91
92       setsebool -P daemons_use_tty 1
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94
95
96       If you want to deny any process from ptracing or  debugging  any  other
97       processes,  you  must  turn  on  the  deny_ptrace  boolean.  Enabled by
98       default.
99
100       setsebool -P deny_ptrace 1
101
102
103
104       If you want to allow any process  to  mmap  any  file  on  system  with
105       attribute  file_type,  you must turn on the domain_can_mmap_files bool‐
106       ean. Enabled by default.
107
108       setsebool -P domain_can_mmap_files 1
109
110
111
112       If you want to allow all domains write to kmsg_device, while kernel  is
113       executed  with  systemd.log_target=kmsg parameter, you must turn on the
114       domain_can_write_kmsg boolean. Disabled by default.
115
116       setsebool -P domain_can_write_kmsg 1
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118
119
120       If you want to allow all domains to use other domains file descriptors,
121       you must turn on the domain_fd_use boolean. Enabled by default.
122
123       setsebool -P domain_fd_use 1
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125
126
127       If  you  want to allow all domains to have the kernel load modules, you
128       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
129       default.
130
131       setsebool -P domain_kernel_load_modules 1
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133
134
135       If you want to allow all domains to execute in fips_mode, you must turn
136       on the fips_mode boolean. Enabled by default.
137
138       setsebool -P fips_mode 1
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140
141
142       If you want to enable reading of urandom for all domains, you must turn
143       on the global_ssp boolean. Disabled by default.
144
145       setsebool -P global_ssp 1
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147
148
149       If  you  want  to allow confined applications to run with kerberos, you
150       must turn on the kerberos_enabled boolean. Enabled by default.
151
152       setsebool -P kerberos_enabled 1
153
154
155
156       If you want to allow system to run with  NIS,  you  must  turn  on  the
157       nis_enabled boolean. Disabled by default.
158
159       setsebool -P nis_enabled 1
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161
162
163       If  you  want to allow confined applications to use nscd shared memory,
164       you must turn on the nscd_use_shm boolean. Disabled by default.
165
166       setsebool -P nscd_use_shm 1
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169

MANAGED FILES

171       The SELinux process type systemd_bootchart_t can manage  files  labeled
172       with  the following file types.  The paths listed are the default paths
173       for these file types.  Note the processes UID still need  to  have  DAC
174       permissions.
175
176       cluster_conf_t
177
178            /etc/cluster(/.*)?
179
180       cluster_var_lib_t
181
182            /var/lib/pcsd(/.*)?
183            /var/lib/cluster(/.*)?
184            /var/lib/openais(/.*)?
185            /var/lib/pengine(/.*)?
186            /var/lib/corosync(/.*)?
187            /usr/lib/heartbeat(/.*)?
188            /var/lib/heartbeat(/.*)?
189            /var/lib/pacemaker(/.*)?
190
191       cluster_var_run_t
192
193            /var/run/crm(/.*)?
194            /var/run/cman_.*
195            /var/run/rsctmp(/.*)?
196            /var/run/aisexec.*
197            /var/run/heartbeat(/.*)?
198            /var/run/corosync-qnetd(/.*)?
199            /var/run/corosync-qdevice(/.*)?
200            /var/run/cpglockd.pid
201            /var/run/corosync.pid
202            /var/run/rgmanager.pid
203            /var/run/cluster/rgmanager.sk
204
205       root_t
206
207            /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
208            /
209            /initrd
210
211       systemd_bootchart_tmpfs_t
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213
214       systemd_bootchart_var_run_t
215
216            /var/run/log/bootchart.*
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218

FILE CONTEXTS

220       SELinux requires files to have an extended attribute to define the file
221       type.
222
223       You can see the context of a file using the -Z option to ls
224
225       Policy governs the access  confined  processes  have  to  these  files.
226       SELinux  systemd_bootchart  policy  is  very flexible allowing users to
227       setup their systemd_bootchart processes in as secure a method as possi‐
228       ble.
229
230       STANDARD FILE CONTEXT
231
232       SELinux  defines  the  file context types for the systemd_bootchart, if
233       you wanted to store files with these types in a diffent paths, you need
234       to execute the semanage command to sepecify alternate labeling and then
235       use restorecon to put the labels on disk.
236
237       semanage  fcontext  -a  -t   systemd_bootchart_var_run_t   '/srv/mysys‐
238       temd_bootchart_content(/.*)?'
239       restorecon -R -v /srv/mysystemd_bootchart_content
240
241       Note:  SELinux  often  uses  regular expressions to specify labels that
242       match multiple files.
243
244       The following file types are defined for systemd_bootchart:
245
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247
248       systemd_bootchart_exec_t
249
250       - Set files with the systemd_bootchart_exec_t  type,  if  you  want  to
251       transition an executable to the systemd_bootchart_t domain.
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253
254
255       systemd_bootchart_tmpfs_t
256
257       -  Set  files  with  the systemd_bootchart_tmpfs_t type, if you want to
258       store systemd bootchart files on a tmpfs file system.
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260
261
262       systemd_bootchart_unit_file_t
263
264       - Set files with the systemd_bootchart_unit_file_t type, if you want to
265       treat the files as systemd bootchart unit content.
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268
269       systemd_bootchart_var_run_t
270
271       -  Set  files with the systemd_bootchart_var_run_t type, if you want to
272       store the systemd bootchart files under the /run or /var/run directory.
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275
276       Note: File context can be temporarily modified with the chcon  command.
277       If  you want to permanently change the file context you need to use the
278       semanage fcontext command.  This will modify the SELinux labeling data‐
279       base.  You will need to use restorecon to apply the labels.
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281

COMMANDS

283       semanage  fcontext  can also be used to manipulate default file context
284       mappings.
285
286       semanage permissive can also be used to manipulate  whether  or  not  a
287       process type is permissive.
288
289       semanage  module can also be used to enable/disable/install/remove pol‐
290       icy modules.
291
292       semanage boolean can also be used to manipulate the booleans
293
294
295       system-config-selinux is a GUI tool available to customize SELinux pol‐
296       icy settings.
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298

AUTHOR

300       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

304       selinux(8), systemd_bootchart(8), semanage(8), restorecon(8), chcon(1),
305       sepolicy(8) , setsebool(8)
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309systemd_bootchart                  19-04-25       systemd_bootchart_selinux(8)
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