tlp_selinux(8)

1tlp_selinux(8)                SELinux Policy tlp                tlp_selinux(8)
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NAME

6       tlp_selinux - Security Enhanced Linux Policy for the tlp processes
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DESCRIPTION

9       Security-Enhanced  Linux  secures the tlp processes via flexible manda‐
10       tory access control.
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12       The tlp processes execute with the tlp_t SELinux type. You can check if
13       you  have  these processes running by executing the ps command with the
14       -Z qualifier.
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16       For example:
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18       ps -eZ | grep tlp_t
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ENTRYPOINTS

23       The tlp_t SELinux type can be entered via the tlp_exec_t file type.
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25       The default entrypoint paths for the tlp_t domain are the following:
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27       /usr/sbin/tlp, /usr/lib/systemd/system-sleep/tlp
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PROCESS TYPES

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       tlp policy is very flexible allowing users to setup their tlp processes
37       in as secure a method as possible.
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39       The following process types are defined for tlp:
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41       tlp_t
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43       Note: semanage permissive -a tlp_t can be used to make the process type
44       tlp_t permissive. SELinux does not deny access  to  permissive  process
45       types, but the AVC (SELinux denials) messages are still generated.
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BOOLEANS

49       SELinux  policy  is  customizable  based on least access required.  tlp
50       policy is extremely flexible and has several booleans that allow you to
51       manipulate the policy and run tlp with the tightest access possible.
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55       If you want to allow all domains to execute in fips_mode, you must turn
56       on the fips_mode boolean. Enabled by default.
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58       setsebool -P fips_mode 1
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MANAGED FILES

63       The SELinux process type tlp_t can manage files labeled with  the  fol‐
64       lowing  file  types.   The paths listed are the default paths for these
65       file types.  Note the processes UID still need to have DAC permissions.
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67       cluster_conf_t
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69            /etc/cluster(/.*)?
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71       cluster_var_lib_t
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73            /var/lib/pcsd(/.*)?
74            /var/lib/cluster(/.*)?
75            /var/lib/openais(/.*)?
76            /var/lib/pengine(/.*)?
77            /var/lib/corosync(/.*)?
78            /usr/lib/heartbeat(/.*)?
79            /var/lib/heartbeat(/.*)?
80            /var/lib/pacemaker(/.*)?
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82       cluster_var_run_t
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84            /var/run/crm(/.*)?
85            /var/run/cman_.*
86            /var/run/rsctmp(/.*)?
87            /var/run/aisexec.*
88            /var/run/heartbeat(/.*)?
89            /var/run/corosync-qnetd(/.*)?
90            /var/run/corosync-qdevice(/.*)?
91            /var/run/corosync.pid
92            /var/run/cpglockd.pid
93            /var/run/rgmanager.pid
94            /var/run/cluster/rgmanager.sk
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96       root_t
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98            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
99            /
100            /initrd
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102       sysfs_t
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104            /sys(/.*)?
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106       tlp_var_lib_t
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108            /var/lib/tlp(/.*)?
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110       tlp_var_run_t
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112            /var/run/tlp(/.*)?
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FILE CONTEXTS

116       SELinux requires files to have an extended attribute to define the file
117       type.
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119       You can see the context of a file using the -Z option to ls
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121       Policy  governs  the  access  confined  processes  have to these files.
122       SELinux tlp policy is very flexible allowing users to setup  their  tlp
123       processes in as secure a method as possible.
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125       STANDARD FILE CONTEXT
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127       SELinux  defines  the  file context types for the tlp, if you wanted to
128       store files with these types in a diffent paths, you  need  to  execute
129       the  semanage  command  to  sepecify  alternate  labeling  and then use
130       restorecon to put the labels on disk.
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132       semanage fcontext -a -t tlp_unit_file_t '/srv/mytlp_content(/.*)?'
133       restorecon -R -v /srv/mytlp_content
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135       Note: SELinux often uses regular expressions  to  specify  labels  that
136       match multiple files.
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138       The following file types are defined for tlp:
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142       tlp_exec_t
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144       - Set files with the tlp_exec_t type, if you want to transition an exe‐
145       cutable to the tlp_t domain.
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148       Paths:
149            /usr/sbin/tlp, /usr/lib/systemd/system-sleep/tlp
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152       tlp_unit_file_t
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154       - Set files with the tlp_unit_file_t type, if you  want  to  treat  the
155       files as tlp unit content.
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159       tlp_var_lib_t
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161       -  Set  files with the tlp_var_lib_t type, if you want to store the tlp
162       files under the /var/lib directory.
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166       tlp_var_run_t
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168       - Set files with the tlp_var_run_t type, if you want to store  the  tlp
169       files under the /run or /var/run directory.
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173       Note:  File context can be temporarily modified with the chcon command.
174       If you want to permanently change the file context you need to use  the
175       semanage fcontext command.  This will modify the SELinux labeling data‐
176       base.  You will need to use restorecon to apply the labels.
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COMMANDS

180       semanage fcontext can also be used to manipulate default  file  context
181       mappings.
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183       semanage  permissive  can  also  be used to manipulate whether or not a
184       process type is permissive.
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186       semanage module can also be used to enable/disable/install/remove  pol‐
187       icy modules.
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189       semanage boolean can also be used to manipulate the booleans
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192       system-config-selinux is a GUI tool available to customize SELinux pol‐
193       icy settings.
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AUTHOR

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