1systemd_hostnamed_selinuSxE(L8i)nux Policy systemd_hostnsaymsetdemd_hostnamed_selinux(8)
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NAME

6       systemd_hostnamed_selinux - Security Enhanced Linux Policy for the sys‐
7       temd_hostnamed processes
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DESCRIPTION

10       Security-Enhanced Linux secures  the  systemd_hostnamed  processes  via
11       flexible mandatory access control.
12
13       The  systemd_hostnamed  processes  execute with the systemd_hostnamed_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_hostnamed_t
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21
22

ENTRYPOINTS

24       The  systemd_hostnamed_t  SELinux  type  can  be  entered  via the sys‐
25       temd_hostnamed_exec_t file type.
26
27       The default entrypoint paths for the systemd_hostnamed_t domain are the
28       following:
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30       /usr/lib/systemd/systemd-hostnamed
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_hostnamed policy is very flexible allowing users to setup their
40       systemd_hostnamed processes in as secure a method as possible.
41
42       The following process types are defined for systemd_hostnamed:
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44       systemd_hostnamed_t
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46       Note: semanage permissive -a systemd_hostnamed_t can be  used  to  make
47       the  process type systemd_hostnamed_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_hostnamed policy is extremely flexible and  has  several  booleans
55       that  allow you to manipulate the policy and run systemd_hostnamed with
56       the 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 domains to execute in fips_mode, you must turn
69       on the fips_mode boolean. Enabled by default.
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71       setsebool -P fips_mode 1
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74
75       If  you  want  to allow confined applications to run with kerberos, you
76       must turn on the kerberos_enabled boolean. Enabled by default.
77
78       setsebool -P kerberos_enabled 1
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81
82       If you want to allow system to run with  NIS,  you  must  turn  on  the
83       nis_enabled boolean. Disabled by default.
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85       setsebool -P nis_enabled 1
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87
88
89       If  you  want to allow confined applications to use nscd shared memory,
90       you must turn on the nscd_use_shm boolean. Enabled by default.
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92       setsebool -P nscd_use_shm 1
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95

MANAGED FILES

97       The SELinux process type systemd_hostnamed_t can manage  files  labeled
98       with  the following file types.  The paths listed are the default paths
99       for these file types.  Note the processes UID still need  to  have  DAC
100       permissions.
101
102       cluster_conf_t
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104            /etc/cluster(/.*)?
105
106       cluster_var_lib_t
107
108            /var/lib/pcsd(/.*)?
109            /var/lib/cluster(/.*)?
110            /var/lib/openais(/.*)?
111            /var/lib/pengine(/.*)?
112            /var/lib/corosync(/.*)?
113            /usr/lib/heartbeat(/.*)?
114            /var/lib/heartbeat(/.*)?
115            /var/lib/pacemaker(/.*)?
116
117       cluster_var_run_t
118
119            /var/run/crm(/.*)?
120            /var/run/cman_.*
121            /var/run/rsctmp(/.*)?
122            /var/run/aisexec.*
123            /var/run/heartbeat(/.*)?
124            /var/run/corosync-qnetd(/.*)?
125            /var/run/corosync-qdevice(/.*)?
126            /var/run/corosync.pid
127            /var/run/cpglockd.pid
128            /var/run/rgmanager.pid
129            /var/run/cluster/rgmanager.sk
130
131       hostname_etc_t
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133            /etc/.*hostname.*
134            /etc/machine-info
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136       root_t
137
138            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
139            /
140            /initrd
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142

FILE CONTEXTS

144       SELinux requires files to have an extended attribute to define the file
145       type.
146
147       You can see the context of a file using the -Z option to ls
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149       Policy governs the access  confined  processes  have  to  these  files.
150       SELinux  systemd_hostnamed  policy  is  very flexible allowing users to
151       setup their systemd_hostnamed processes in as secure a method as possi‐
152       ble.
153
154       The following file types are defined for systemd_hostnamed:
155
156
157
158       systemd_hostnamed_exec_t
159
160       -  Set  files  with  the  systemd_hostnamed_exec_t type, if you want to
161       transition an executable to the systemd_hostnamed_t domain.
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164
165       Note: File context can be temporarily modified with the chcon  command.
166       If  you want to permanently change the file context you need to use the
167       semanage fcontext command.  This will modify the SELinux labeling data‐
168       base.  You will need to use restorecon to apply the labels.
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170

COMMANDS

172       semanage  fcontext  can also be used to manipulate default file context
173       mappings.
174
175       semanage permissive can also be used to manipulate  whether  or  not  a
176       process type is permissive.
177
178       semanage  module can also be used to enable/disable/install/remove pol‐
179       icy modules.
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181       semanage boolean can also be used to manipulate the booleans
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183
184       system-config-selinux is a GUI tool available to customize SELinux pol‐
185       icy settings.
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187

AUTHOR

189       This manual page was auto-generated using sepolicy manpage .
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191

SEE ALSO

193       selinux(8), systemd_hostnamed(8), semanage(8), restorecon(8), chcon(1),
194       sepolicy(8), setsebool(8)
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198systemd_hostnamed                  19-10-08       systemd_hostnamed_selinux(8)
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