1tlp_selinux(8) SELinux Policy tlp tlp_selinux(8)
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6 tlp_selinux - Security Enhanced Linux Policy for the tlp processes
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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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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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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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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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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/pcsd-ruby.socket
90 /var/run/corosync-qnetd(/.*)?
91 /var/run/corosync-qdevice(/.*)?
92 /var/run/corosync.pid
93 /var/run/cpglockd.pid
94 /var/run/rgmanager.pid
95 /var/run/cluster/rgmanager.sk
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97 root_t
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99 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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101 /initrd
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103 sysfs_t
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105 /sys(/.*)?
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107 tlp_var_lib_t
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109 /var/lib/tlp(/.*)?
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111 tlp_var_run_t
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113 /var/run/tlp(/.*)?
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117 SELinux requires files to have an extended attribute to define the file
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120 You can see the context of a file using the -Z option to ls
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122 Policy governs the access confined processes have to these files.
123 SELinux tlp policy is very flexible allowing users to setup their tlp
124 processes in as secure a method as possible.
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126 STANDARD FILE CONTEXT
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128 SELinux defines the file context types for the tlp, if you wanted to
129 store files with these types in a diffent paths, you need to execute
130 the semanage command to sepecify alternate labeling and then use re‐
131 storecon to put the labels on disk.
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133 semanage fcontext -a -t tlp_unit_file_t '/srv/mytlp_content(/.*)?'
134 restorecon -R -v /srv/mytlp_content
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136 Note: SELinux often uses regular expressions to specify labels that
137 match multiple files.
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139 The following file types are defined for tlp:
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143 tlp_exec_t
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145 - Set files with the tlp_exec_t type, if you want to transition an exe‐
146 cutable to the tlp_t domain.
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149 Paths:
150 /usr/sbin/tlp, /usr/lib/systemd/system-sleep/tlp
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153 tlp_unit_file_t
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155 - Set files with the tlp_unit_file_t type, if you want to treat the
156 files as tlp unit content.
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160 tlp_var_lib_t
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162 - Set files with the tlp_var_lib_t type, if you want to store the tlp
163 files under the /var/lib directory.
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167 tlp_var_run_t
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169 - Set files with the tlp_var_run_t type, if you want to store the tlp
170 files under the /run or /var/run directory.
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174 Note: File context can be temporarily modified with the chcon command.
175 If you want to permanently change the file context you need to use the
176 semanage fcontext command. This will modify the SELinux labeling data‐
177 base. You will need to use restorecon to apply the labels.
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181 semanage fcontext can also be used to manipulate default file context
182 mappings.
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184 semanage permissive can also be used to manipulate whether or not a
185 process type is permissive.
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187 semanage module can also be used to enable/disable/install/remove pol‐
188 icy modules.
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190 semanage boolean can also be used to manipulate the booleans
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193 system-config-selinux is a GUI tool available to customize SELinux pol‐
194 icy settings.
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198 This manual page was auto-generated using sepolicy manpage .
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202 selinux(8), tlp(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
203 setsebool(8)
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207tlp 21-06-09 tlp_selinux(8)