1apmd_selinux(8) SELinux Policy apmd apmd_selinux(8)
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6 apmd_selinux - Security Enhanced Linux Policy for the apmd processes
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9 Security-Enhanced Linux secures the apmd processes via flexible manda‐
10 tory access control.
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12 The apmd processes execute with the apmd_t SELinux type. You can check
13 if you have these processes running by executing the ps command with
14 the -Z qualifier.
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16 For example:
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18 ps -eZ | grep apmd_t
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23 The apmd_t SELinux type can be entered via the apmd_exec_t file type.
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25 The default entrypoint paths for the apmd_t domain are the following:
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27 /usr/sbin/apmd, /usr/sbin/acpid, /usr/sbin/powersaved
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30 SELinux defines process types (domains) for each process running on the
31 system
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33 You can see the context of a process using the -Z option to ps
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35 Policy governs the access confined processes have to files. SELinux
36 apmd policy is very flexible allowing users to setup their apmd pro‐
37 cesses in as secure a method as possible.
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39 The following process types are defined for apmd:
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41 apmd_t, apm_t
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43 Note: semanage permissive -a apmd_t can be used to make the process
44 type apmd_t permissive. SELinux does not deny access to permissive
45 process types, but the AVC (SELinux denials) messages are still gener‐
46 ated.
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50 SELinux policy is customizable based on least access required. apmd
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run apmd with the tightest access possible.
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56 If you want to allow users to resolve user passwd entries directly from
57 ldap rather then using a sssd server, you must turn on the authlo‐
58 gin_nsswitch_use_ldap boolean. Disabled by default.
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60 setsebool -P authlogin_nsswitch_use_ldap 1
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64 If you want to allow all domains to execute in fips_mode, you must turn
65 on the fips_mode boolean. Enabled by default.
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67 setsebool -P fips_mode 1
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71 If you want to allow confined applications to run with kerberos, you
72 must turn on the kerberos_enabled boolean. Enabled by default.
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74 setsebool -P kerberos_enabled 1
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78 If you want to allow system to run with NIS, you must turn on the
79 nis_enabled boolean. Disabled by default.
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81 setsebool -P nis_enabled 1
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85 If you want to allow confined applications to use nscd shared memory,
86 you must turn on the nscd_use_shm boolean. Disabled by default.
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88 setsebool -P nscd_use_shm 1
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93 The SELinux process type apmd_t can manage files labeled with the fol‐
94 lowing file types. The paths listed are the default paths for these
95 file types. Note the processes UID still need to have DAC permissions.
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97 adjtime_t
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99 /etc/adjtime
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101 apmd_lock_t
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103 /var/lock/lmt-req.lock
104 /var/lock/subsys/acpid
105 /var/lock/subsys/lmt-req.lock
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107 apmd_log_t
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109 /var/log/acpid.*
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111 apmd_tmp_t
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114 apmd_var_lib_t
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116 /var/lib/acpi(/.*)?
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118 apmd_var_run_t
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120 /var/run/.?acpid.socket
121 /var/run/apmd.pid
122 /var/run/acpid.pid
123 /var/run/powersaved.pid
124 /var/run/powersave_socket
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126 cluster_conf_t
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128 /etc/cluster(/.*)?
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130 cluster_var_lib_t
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132 /var/lib/pcsd(/.*)?
133 /var/lib/cluster(/.*)?
134 /var/lib/openais(/.*)?
135 /var/lib/pengine(/.*)?
136 /var/lib/corosync(/.*)?
137 /usr/lib/heartbeat(/.*)?
138 /var/lib/heartbeat(/.*)?
139 /var/lib/pacemaker(/.*)?
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141 cluster_var_run_t
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143 /var/run/crm(/.*)?
144 /var/run/cman_.*
145 /var/run/rsctmp(/.*)?
146 /var/run/aisexec.*
147 /var/run/heartbeat(/.*)?
148 /var/run/corosync-qnetd(/.*)?
149 /var/run/corosync-qdevice(/.*)?
150 /var/run/corosync.pid
151 /var/run/cpglockd.pid
152 /var/run/rgmanager.pid
153 /var/run/cluster/rgmanager.sk
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155 devicekit_var_log_t
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157 /var/log/pm-suspend.log.*
158 /var/log/pm-powersave.log.*
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160 devicekit_var_run_t
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162 /var/run/udisks.*
163 /var/run/devkit(/.*)?
164 /var/run/upower(/.*)?
165 /var/run/pm-utils(/.*)?
166 /var/run/DeviceKit-disks(/.*)?
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168 root_t
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170 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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172 /initrd
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174 sysctl_type
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177 sysfs_t
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179 /sys(/.*)?
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181 systemd_passwd_var_run_t
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183 /var/run/systemd/ask-password(/.*)?
184 /var/run/systemd/ask-password-block(/.*)?
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188 SELinux requires files to have an extended attribute to define the file
189 type.
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191 You can see the context of a file using the -Z option to ls
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193 Policy governs the access confined processes have to these files.
194 SELinux apmd policy is very flexible allowing users to setup their apmd
195 processes in as secure a method as possible.
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197 STANDARD FILE CONTEXT
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199 SELinux defines the file context types for the apmd, if you wanted to
200 store files with these types in a diffent paths, you need to execute
201 the semanage command to sepecify alternate labeling and then use
202 restorecon to put the labels on disk.
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204 semanage fcontext -a -t apmd_unit_file_t '/srv/myapmd_content(/.*)?'
205 restorecon -R -v /srv/myapmd_content
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207 Note: SELinux often uses regular expressions to specify labels that
208 match multiple files.
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210 The following file types are defined for apmd:
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214 apmd_exec_t
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216 - Set files with the apmd_exec_t type, if you want to transition an
217 executable to the apmd_t domain.
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220 Paths:
221 /usr/sbin/apmd, /usr/sbin/acpid, /usr/sbin/powersaved
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224 apmd_initrc_exec_t
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226 - Set files with the apmd_initrc_exec_t type, if you want to transition
227 an executable to the apmd_initrc_t domain.
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231 apmd_lock_t
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233 - Set files with the apmd_lock_t type, if you want to treat the files
234 as apmd lock data, stored under the /var/lock directory
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237 Paths:
238 /var/lock/lmt-req.lock, /var/lock/subsys/acpid, /var/lock/sub‐
239 sys/lmt-req.lock
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242 apmd_log_t
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244 - Set files with the apmd_log_t type, if you want to treat the data as
245 apmd log data, usually stored under the /var/log directory.
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249 apmd_tmp_t
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251 - Set files with the apmd_tmp_t type, if you want to store apmd tempo‐
252 rary files in the /tmp directories.
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256 apmd_unit_file_t
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258 - Set files with the apmd_unit_file_t type, if you want to treat the
259 files as apmd unit content.
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263 apmd_var_lib_t
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265 - Set files with the apmd_var_lib_t type, if you want to store the apmd
266 files under the /var/lib directory.
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270 apmd_var_run_t
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272 - Set files with the apmd_var_run_t type, if you want to store the apmd
273 files under the /run or /var/run directory.
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276 Paths:
277 /var/run/.?acpid.socket, /var/run/apmd.pid, /var/run/acpid.pid,
278 /var/run/powersaved.pid, /var/run/powersave_socket
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281 Note: File context can be temporarily modified with the chcon command.
282 If you want to permanently change the file context you need to use the
283 semanage fcontext command. This will modify the SELinux labeling data‐
284 base. You will need to use restorecon to apply the labels.
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288 semanage fcontext can also be used to manipulate default file context
289 mappings.
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291 semanage permissive can also be used to manipulate whether or not a
292 process type is permissive.
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294 semanage module can also be used to enable/disable/install/remove pol‐
295 icy modules.
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297 semanage boolean can also be used to manipulate the booleans
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300 system-config-selinux is a GUI tool available to customize SELinux pol‐
301 icy settings.
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305 This manual page was auto-generated using sepolicy manpage .
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309 selinux(8), apmd(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
310 setsebool(8)
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314apmd 19-05-30 apmd_selinux(8)