1apcupsd_selinux(8) SELinux Policy apcupsd apcupsd_selinux(8)
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6 apcupsd_selinux - Security Enhanced Linux Policy for the apcupsd pro‐
7 cesses
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10 Security-Enhanced Linux secures the apcupsd processes via flexible
11 mandatory access control.
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13 The apcupsd processes execute with the apcupsd_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:
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19 ps -eZ | grep apcupsd_t
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24 The apcupsd_t SELinux type can be entered via the apcupsd_exec_t file
25 type.
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27 The default entrypoint paths for the apcupsd_t domain are the follow‐
28 ing:
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30 /sbin/apcupsd, /usr/sbin/apcupsd
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33 SELinux defines process types (domains) for each process running on the
34 system
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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 apcupsd policy is very flexible allowing users to setup their apcupsd
40 processes in as secure a method as possible.
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42 The following process types are defined for apcupsd:
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44 apcupsd_t, apcupsd_cgi_script_t
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46 Note: semanage permissive -a apcupsd_t can be used to make the process
47 type apcupsd_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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53 SELinux policy is customizable based on least access required. apcupsd
54 policy is extremely flexible and has several booleans that allow you to
55 manipulate the policy and run apcupsd with the tightest access possi‐
56 ble.
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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.
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64 setsebool -P authlogin_nsswitch_use_ldap 1
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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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75 If you want to allow confined applications to run with kerberos, you
76 must turn on the kerberos_enabled boolean. Enabled by default.
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78 setsebool -P kerberos_enabled 1
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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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89 If you want to allow confined applications to use nscd shared memory,
90 you must turn on the nscd_use_shm boolean. Disabled by default.
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92 setsebool -P nscd_use_shm 1
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97 SELinux defines port types to represent TCP and UDP ports.
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99 You can see the types associated with a port by using the following
100 command:
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102 semanage port -l
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105 Policy governs the access confined processes have to these ports.
106 SELinux apcupsd policy is very flexible allowing users to setup their
107 apcupsd processes in as secure a method as possible.
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109 The following port types are defined for apcupsd:
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112 apcupsd_port_t
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116 Default Defined Ports:
117 tcp 3551
118 udp 3551
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121 The SELinux process type apcupsd_t can manage files labeled with the
122 following file types. The paths listed are the default paths for these
123 file types. Note the processes UID still need to have DAC permissions.
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125 apcupsd_lock_t
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127 /var/lock/LCK..
128 /var/lock/subsys/apcupsd
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130 apcupsd_log_t
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132 /var/log/apcupsd.events.*
133 /var/log/apcupsd.status.*
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135 apcupsd_power_t
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137 /etc/apcupsd/powerfail
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139 apcupsd_tmp_t
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142 apcupsd_var_run_t
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144 /var/run/apcupsd.pid
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146 cluster_conf_t
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148 /etc/cluster(/.*)?
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150 cluster_var_lib_t
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152 /var/lib/pcsd(/.*)?
153 /var/lib/cluster(/.*)?
154 /var/lib/openais(/.*)?
155 /var/lib/pengine(/.*)?
156 /var/lib/corosync(/.*)?
157 /usr/lib/heartbeat(/.*)?
158 /var/lib/heartbeat(/.*)?
159 /var/lib/pacemaker(/.*)?
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161 cluster_var_run_t
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163 /var/run/crm(/.*)?
164 /var/run/cman_.*
165 /var/run/rsctmp(/.*)?
166 /var/run/aisexec.*
167 /var/run/heartbeat(/.*)?
168 /var/run/corosync-qnetd(/.*)?
169 /var/run/corosync-qdevice(/.*)?
170 /var/run/corosync.pid
171 /var/run/cpglockd.pid
172 /var/run/rgmanager.pid
173 /var/run/cluster/rgmanager.sk
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175 etc_runtime_t
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177 /[^/]+
178 /etc/mtab.*
179 /etc/blkid(/.*)?
180 /etc/nologin.*
181 /etc/.fstab.hal..+
182 /halt
183 /fastboot
184 /poweroff
185 /.autofsck
186 /etc/cmtab
187 /forcefsck
188 /.suspended
189 /fsckoptions
190 /.autorelabel
191 /etc/.updated
192 /var/.updated
193 /etc/killpower
194 /etc/nohotplug
195 /etc/securetty
196 /etc/ioctl.save
197 /etc/fstab.REVOKE
198 /etc/network/ifstate
199 /etc/sysconfig/hwconf
200 /etc/ptal/ptal-printd-like
201 /etc/sysconfig/iptables.save
202 /etc/xorg.conf.d/00-system-setup-keyboard.conf
203 /etc/X11/xorg.conf.d/00-system-setup-keyboard.conf
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205 initrc_var_run_t
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207 /var/run/utmp
208 /var/run/random-seed
209 /var/run/runlevel.dir
210 /var/run/setmixer_flag
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212 root_t
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214 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
215 /
216 /initrd
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218 systemd_passwd_var_run_t
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220 /var/run/systemd/ask-password(/.*)?
221 /var/run/systemd/ask-password-block(/.*)?
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225 SELinux requires files to have an extended attribute to define the file
226 type.
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228 You can see the context of a file using the -Z option to ls
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230 Policy governs the access confined processes have to these files.
231 SELinux apcupsd policy is very flexible allowing users to setup their
232 apcupsd processes in as secure a method as possible.
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234 STANDARD FILE CONTEXT
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236 SELinux defines the file context types for the apcupsd, if you wanted
237 to store files with these types in a diffent paths, you need to execute
238 the semanage command to sepecify alternate labeling and then use
239 restorecon to put the labels on disk.
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241 semanage fcontext -a -t apcupsd_cgi_ra_content_t '/srv/myapcupsd_con‐
242 tent(/.*)?'
243 restorecon -R -v /srv/myapcupsd_content
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245 Note: SELinux often uses regular expressions to specify labels that
246 match multiple files.
247
248 The following file types are defined for apcupsd:
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252 apcupsd_cgi_content_t
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254 - Set files with the apcupsd_cgi_content_t type, if you want to treat
255 the files as apcupsd cgi content.
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259 apcupsd_cgi_htaccess_t
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261 - Set files with the apcupsd_cgi_htaccess_t type, if you want to treat
262 the file as a apcupsd cgi access file.
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266 apcupsd_cgi_ra_content_t
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268 - Set files with the apcupsd_cgi_ra_content_t type, if you want to
269 treat the files as apcupsd cgi read/append content.
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273 apcupsd_cgi_rw_content_t
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275 - Set files with the apcupsd_cgi_rw_content_t type, if you want to
276 treat the files as apcupsd cgi read/write content.
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280 apcupsd_cgi_script_exec_t
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282 - Set files with the apcupsd_cgi_script_exec_t type, if you want to
283 transition an executable to the apcupsd_cgi_script_t domain.
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286 Paths:
287 /var/www/cgi-bin/apcgui(/.*)?, /var/www/apcupsd/multimon.cgi,
288 /var/www/apcupsd/upsimage.cgi, /var/www/apcupsd/upsstats.cgi,
289 /var/www/apcupsd/upsfstats.cgi
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292 apcupsd_exec_t
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294 - Set files with the apcupsd_exec_t type, if you want to transition an
295 executable to the apcupsd_t domain.
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298 Paths:
299 /sbin/apcupsd, /usr/sbin/apcupsd
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302 apcupsd_initrc_exec_t
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304 - Set files with the apcupsd_initrc_exec_t type, if you want to transi‐
305 tion an executable to the apcupsd_initrc_t domain.
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309 apcupsd_lock_t
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311 - Set files with the apcupsd_lock_t type, if you want to treat the
312 files as apcupsd lock data, stored under the /var/lock directory
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315 Paths:
316 /var/lock/LCK.., /var/lock/subsys/apcupsd
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319 apcupsd_log_t
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321 - Set files with the apcupsd_log_t type, if you want to treat the data
322 as apcupsd log data, usually stored under the /var/log directory.
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325 Paths:
326 /var/log/apcupsd.events.*, /var/log/apcupsd.status.*
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329 apcupsd_power_t
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331 - Set files with the apcupsd_power_t type, if you want to treat the
332 files as apcupsd power data.
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336 apcupsd_tmp_t
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338 - Set files with the apcupsd_tmp_t type, if you want to store apcupsd
339 temporary files in the /tmp directories.
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343 apcupsd_unit_file_t
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345 - Set files with the apcupsd_unit_file_t type, if you want to treat the
346 files as apcupsd unit content.
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350 apcupsd_var_run_t
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352 - Set files with the apcupsd_var_run_t type, if you want to store the
353 apcupsd files under the /run or /var/run directory.
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357 Note: File context can be temporarily modified with the chcon command.
358 If you want to permanently change the file context you need to use the
359 semanage fcontext command. This will modify the SELinux labeling data‐
360 base. You will need to use restorecon to apply the labels.
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364 semanage fcontext can also be used to manipulate default file context
365 mappings.
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367 semanage permissive can also be used to manipulate whether or not a
368 process type is permissive.
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370 semanage module can also be used to enable/disable/install/remove pol‐
371 icy modules.
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373 semanage port can also be used to manipulate the port definitions
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375 semanage boolean can also be used to manipulate the booleans
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378 system-config-selinux is a GUI tool available to customize SELinux pol‐
379 icy settings.
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383 This manual page was auto-generated using sepolicy manpage .
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387 selinux(8), apcupsd(8), semanage(8), restorecon(8), chcon(1), sepol‐
388 icy(8), setsebool(8), apcupsd_cgi_script_selinux(8)
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392apcupsd 19-06-18 apcupsd_selinux(8)