1systemd_initctl_selinux(8S)ELinux Policy systemd_initctslystemd_initctl_selinux(8)
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NAME

6       systemd_initctl_selinux  -  Security Enhanced Linux Policy for the sys‐
7       temd_initctl processes
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DESCRIPTION

10       Security-Enhanced Linux secures the systemd_initctl processes via flex‐
11       ible mandatory access control.
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13       The   systemd_initctl  processes  execute  with  the  systemd_initctl_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:
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19       ps -eZ | grep systemd_initctl_t
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ENTRYPOINTS

24       The  systemd_initctl_t  SELinux  type  can  be  entered  via  the  sys‐
25       temd_initctl_exec_t file type.
26
27       The default entrypoint paths for the systemd_initctl_t domain  are  the
28       following:
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30       /usr/lib/systemd/systemd-initctl
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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
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38       Policy governs the access confined processes have  to  files.   SELinux
39       systemd_initctl  policy  is very flexible allowing users to setup their
40       systemd_initctl processes in as secure a method as possible.
41
42       The following process types are defined for systemd_initctl:
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44       systemd_initctl_t
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46       Note: semanage permissive -a systemd_initctl_t can be used to make  the
47       process type systemd_initctl_t permissive. SELinux does not deny access
48       to permissive process types, but the AVC (SELinux denials) messages are
49       still generated.
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51

BOOLEANS

53       SELinux  policy  is  customizable based on least access required.  sys‐
54       temd_initctl policy is extremely flexible and has several booleans that
55       allow  you  to  manipulate  the policy and run systemd_initctl with the
56       tightest access possible.
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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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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.
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78       setsebool -P daemons_enable_cluster_mode 1
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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.
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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.
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92       setsebool -P daemons_use_tty 1
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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.
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100       setsebool -P deny_ptrace 1
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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.
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108       setsebool -P domain_can_mmap_files 1
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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.
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123       setsebool -P domain_fd_use 1
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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.
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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.
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138       setsebool -P fips_mode 1
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142       If you want to enable reading of urandom for all domains, you must turn
143       on the global_ssp boolean. Disabled by default.
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145       setsebool -P global_ssp 1
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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
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155
156       If you want to allow system to run with  NIS,  you  must  turn  on  the
157       nis_enabled boolean. Disabled by default.
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159       setsebool -P nis_enabled 1
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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.
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166       setsebool -P nscd_use_shm 1
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169

MANAGED FILES

171       The SELinux process type systemd_initctl_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.
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176       cluster_conf_t
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178            /etc/cluster(/.*)?
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180       cluster_var_lib_t
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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
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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
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FILE CONTEXTS

213       SELinux requires files to have an extended attribute to define the file
214       type.
215
216       You can see the context of a file using the -Z option to ls
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218       Policy governs the access  confined  processes  have  to  these  files.
219       SELinux systemd_initctl policy is very flexible allowing users to setup
220       their systemd_initctl processes in as secure a method as possible.
221
222       The following file types are defined for systemd_initctl:
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226       systemd_initctl_exec_t
227
228       - Set files with the systemd_initctl_exec_t type, if you want to  tran‐
229       sition an executable to the systemd_initctl_t domain.
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233       Note:  File context can be temporarily modified with the chcon command.
234       If you want to permanently change the file context you need to use  the
235       semanage fcontext command.  This will modify the SELinux labeling data‐
236       base.  You will need to use restorecon to apply the labels.
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COMMANDS

240       semanage fcontext can also be used to manipulate default  file  context
241       mappings.
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243       semanage  permissive  can  also  be used to manipulate whether or not a
244       process type is permissive.
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246       semanage module can also be used to enable/disable/install/remove  pol‐
247       icy modules.
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249       semanage boolean can also be used to manipulate the booleans
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251
252       system-config-selinux is a GUI tool available to customize SELinux pol‐
253       icy settings.
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AUTHOR

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

261       selinux(8), systemd_initctl(8), semanage(8),  restorecon(8),  chcon(1),
262       sepolicy(8) , setsebool(8)
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266systemd_initctl                    19-04-25         systemd_initctl_selinux(8)
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