vhostmd_selinux(8)

1vhostmd_selinux(8)          SELinux Policy vhostmd          vhostmd_selinux(8)
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NAME

6       vhostmd_selinux  -  Security Enhanced Linux Policy for the vhostmd pro‐
7       cesses
8

DESCRIPTION

10       Security-Enhanced Linux secures  the  vhostmd  processes  via  flexible
11       mandatory access control.
12
13       The  vhostmd processes execute with the vhostmd_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:
18
19       ps -eZ | grep vhostmd_t
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21
22

ENTRYPOINTS

24       The  vhostmd_t  SELinux type can be entered via the vhostmd_exec_t file
25       type.
26
27       The default entrypoint paths for the vhostmd_t domain are  the  follow‐
28       ing:
29
30       /usr/sbin/vhostmd
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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
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       vhostmd  policy  is very flexible allowing users to setup their vhostmd
40       processes in as secure a method as possible.
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42       The following process types are defined for vhostmd:
43
44       vhostmd_t
45
46       Note: semanage permissive -a vhostmd_t can be used to make the  process
47       type  vhostmd_t  permissive. SELinux does not deny access to permissive
48       process types, but the AVC (SELinux denials) messages are still  gener‐
49       ated.
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51

BOOLEANS

53       SELinux policy is customizable based on least access required.  vhostmd
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run vhostmd with the tightest access possi‐
56       ble.
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59
60       If you want to allow all daemons to write corefiles to /, you must turn
61       on the allow_daemons_dump_core boolean. Disabled by default.
62
63       setsebool -P allow_daemons_dump_core 1
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66
67       If  you want to allow all daemons to use tcp wrappers, you must turn on
68       the allow_daemons_use_tcp_wrapper boolean. Disabled by default.
69
70       setsebool -P allow_daemons_use_tcp_wrapper 1
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73
74       If you want to allow all daemons the ability to  read/write  terminals,
75       you  must  turn  on  the  allow_daemons_use_tty  boolean.  Disabled  by
76       default.
77
78       setsebool -P allow_daemons_use_tty 1
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82       If you want to allow all domains to use other domains file descriptors,
83       you must turn on the allow_domain_fd_use boolean. Enabled by default.
84
85       setsebool -P allow_domain_fd_use 1
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88
89       If  you  want  to allow confined applications to run with kerberos, you
90       must turn on the allow_kerberos boolean. Enabled by default.
91
92       setsebool -P allow_kerberos 1
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95
96       If you want to allow sysadm to debug or ptrace all processes, you  must
97       turn on the allow_ptrace boolean. Disabled by default.
98
99       setsebool -P allow_ptrace 1
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102
103       If  you  want  to  allow  system  to run with NIS, you must turn on the
104       allow_ypbind boolean. Disabled by default.
105
106       setsebool -P allow_ypbind 1
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108
109
110       If you want to enable cluster mode for daemons, you must  turn  on  the
111       daemons_enable_cluster_mode boolean. Disabled by default.
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113       setsebool -P daemons_enable_cluster_mode 1
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116
117       If  you  want to allow all domains to have the kernel load modules, you
118       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
119       default.
120
121       setsebool -P domain_kernel_load_modules 1
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124
125       If you want to allow all domains to execute in fips_mode, you must turn
126       on the fips_mode boolean. Enabled by default.
127
128       setsebool -P fips_mode 1
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131
132       If you want to enable reading of urandom for all domains, you must turn
133       on the global_ssp boolean. Disabled by default.
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135       setsebool -P global_ssp 1
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138
139       If you want to enable support for upstart as the init program, you must
140       turn on the init_upstart boolean. Enabled by default.
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142       setsebool -P init_upstart 1
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145
146       If you want to allow confined applications to use nscd  shared  memory,
147       you must turn on the nscd_use_shm boolean. Enabled by default.
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149       setsebool -P nscd_use_shm 1
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MANAGED FILES

154       The  SELinux  process  type vhostmd_t can manage files labeled with the
155       following file types.  The paths listed are the default paths for these
156       file types.  Note the processes UID still need to have DAC permissions.
157
158       cluster_conf_t
159
160            /etc/cluster(/.*)?
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162       cluster_var_lib_t
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164            /var/lib(64)?/openais(/.*)?
165            /var/lib(64)?/pengine(/.*)?
166            /var/lib(64)?/corosync(/.*)?
167            /usr/lib(64)?/heartbeat(/.*)?
168            /var/lib(64)?/heartbeat(/.*)?
169            /var/lib(64)?/pacemaker(/.*)?
170            /var/lib/cluster(/.*)?
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172       cluster_var_run_t
173
174            /var/run/crm(/.*)?
175            /var/run/cman_.*
176            /var/run/rsctmp(/.*)?
177            /var/run/aisexec.*
178            /var/run/heartbeat(/.*)?
179            /var/run/cpglockd.pid
180            /var/run/corosync.pid
181            /var/run/rgmanager.pid
182            /var/run/cluster/rgmanager.sk
183
184       initrc_tmp_t
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186
187       mnt_t
188
189            /mnt(/[^/]*)
190            /mnt(/[^/]*)?
191            /rhev(/[^/]*)?
192            /media(/[^/]*)
193            /media(/[^/]*)?
194            /etc/rhgb(/.*)?
195            /media/.hal-.*
196            /net
197            /afs
198            /rhev
199            /misc
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201       root_t
202
203            /
204            /initrd
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206       tmp_t
207
208            /tmp
209            /usr/tmp
210            /var/tmp
211            /tmp-inst
212            /var/tmp-inst
213            /var/tmp/vi.recover
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215       vhostmd_tmpfs_t
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217
218       vhostmd_var_run_t
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220            /var/run/vhostmd.pid
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222       virt_content_t
223
224            /var/lib/oz/isos(/.*)?
225            /var/lib/libvirt/boot(/.*)?
226            /var/lib/libvirt/isos(/.*)?
227            /home/[^/]*/VirtualMachines/isos(/.*)?
228            /home/staff/VirtualMachines/isos(/.*)?
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FILE CONTEXTS

232       SELinux requires files to have an extended attribute to define the file
233       type.
234
235       You can see the context of a file using the -Z option to ls
236
237       Policy governs the access  confined  processes  have  to  these  files.
238       SELinux  vhostmd  policy is very flexible allowing users to setup their
239       vhostmd processes in as secure a method as possible.
240
241       STANDARD FILE CONTEXT
242
243       SELinux defines the file context types for the vhostmd, if  you  wanted
244       to store files with these types in a diffent paths, you need to execute
245       the semanage command  to  sepecify  alternate  labeling  and  then  use
246       restorecon to put the labels on disk.
247
248       semanage   fcontext   -a   -t   vhostmd_var_run_t  '/srv/myvhostmd_con‐
249       tent(/.*)?'
250       restorecon -R -v /srv/myvhostmd_content
251
252       Note: SELinux often uses regular expressions  to  specify  labels  that
253       match multiple files.
254
255       The following file types are defined for vhostmd:
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259       vhostmd_exec_t
260
261       -  Set files with the vhostmd_exec_t type, if you want to transition an
262       executable to the vhostmd_t domain.
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265
266       vhostmd_initrc_exec_t
267
268       - Set files with the vhostmd_initrc_exec_t type, if you want to transi‐
269       tion an executable to the vhostmd_initrc_t domain.
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273       vhostmd_tmpfs_t
274
275       - Set files with the vhostmd_tmpfs_t type, if you want to store vhostmd
276       files on a tmpfs file system.
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280       vhostmd_var_run_t
281
282       - Set files with the vhostmd_var_run_t type, if you want to  store  the
283       vhostmd files under the /run or /var/run directory.
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287       Note:  File context can be temporarily modified with the chcon command.
288       If you want to permanently change the file context you need to use  the
289       semanage fcontext command.  This will modify the SELinux labeling data‐
290       base.  You will need to use restorecon to apply the labels.
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COMMANDS

294       semanage fcontext can also be used to manipulate default  file  context
295       mappings.
296
297       semanage  permissive  can  also  be used to manipulate whether or not a
298       process type is permissive.
299
300       semanage module can also be used to enable/disable/install/remove  pol‐
301       icy modules.
302
303       semanage boolean can also be used to manipulate the booleans
304
305
306       system-config-selinux is a GUI tool available to customize SELinux pol‐
307       icy settings.
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AUTHOR

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