nut_upsd_selinux(8)

1nut_upsd_selinux(8)         SELinux Policy nut_upsd        nut_upsd_selinux(8)
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NAME

6       nut_upsd_selinux - Security Enhanced Linux Policy for the nut_upsd pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux secures the  nut_upsd  processes  via  flexible
11       mandatory access control.
12
13       The  nut_upsd  processes  execute with the nut_upsd_t SELinux type. You
14       can check if you have these processes running by executing the ps  com‐
15       mand with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep nut_upsd_t
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ENTRYPOINTS

24       The nut_upsd_t SELinux type can be entered via the nut_upsd_exec_t file
25       type.
26
27       The default entrypoint paths for the nut_upsd_t domain are the  follow‐
28       ing:
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30       /usr/sbin/upsd
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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       nut_upsd policy is very flexible allowing users to setup their nut_upsd
40       processes in as secure a method as possible.
41
42       The following process types are defined for nut_upsd:
43
44       nut_upsd_t, nut_upsdrvctl_t
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46       Note: semanage permissive -a nut_upsd_t can be used to make the process
47       type  nut_upsd_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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BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       nut_upsd policy is extremely flexible and  has  several  booleans  that
55       allow  you  to manipulate the policy and run nut_upsd with the tightest
56       access possible.
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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.
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70       setsebool -P allow_daemons_use_tcp_wrapper 1
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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.
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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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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.
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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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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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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.
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128       setsebool -P fips_mode 1
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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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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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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 nut_upsd_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.
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158       cluster_conf_t
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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
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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
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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       nut_var_run_t
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203            /var/run/nut(/.*)?
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205       root_t
206
207            /
208            /initrd
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210       tmp_t
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212            /tmp
213            /usr/tmp
214            /var/tmp
215            /tmp-inst
216            /var/tmp-inst
217            /var/tmp/vi.recover
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FILE CONTEXTS

221       SELinux requires files to have an extended attribute to define the file
222       type.
223
224       You can see the context of a file using the -Z option to ls
225
226       Policy governs the access  confined  processes  have  to  these  files.
227       SELinux  nut_upsd policy is very flexible allowing users to setup their
228       nut_upsd processes in as secure a method as possible.
229
230       The following file types are defined for nut_upsd:
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234       nut_upsd_exec_t
235
236       - Set files with the nut_upsd_exec_t type, if you want to transition an
237       executable to the nut_upsd_t domain.
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241       nut_upsdrvctl_exec_t
242
243       -  Set files with the nut_upsdrvctl_exec_t type, if you want to transi‐
244       tion an executable to the nut_upsdrvctl_t domain.
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248       Note: File context can be temporarily modified with the chcon  command.
249       If  you want to permanently change the file context you need to use the
250       semanage fcontext command.  This will modify the SELinux labeling data‐
251       base.  You will need to use restorecon to apply the labels.
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COMMANDS

255       semanage  fcontext  can also be used to manipulate default file context
256       mappings.
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258       semanage permissive can also be used to manipulate  whether  or  not  a
259       process type is permissive.
260
261       semanage  module can also be used to enable/disable/install/remove pol‐
262       icy modules.
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264       semanage boolean can also be used to manipulate the booleans
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266
267       system-config-selinux is a GUI tool available to customize SELinux pol‐
268       icy settings.
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AUTHOR

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