1systemd_timedated_selinuSxE(L8i)nux Policy systemd_timedsaytsetdemd_timedated_selinux(8)
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6 systemd_timedated_selinux - Security Enhanced Linux Policy for the sys‐
7 temd_timedated processes
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10 Security-Enhanced Linux secures the systemd_timedated processes via
11 flexible mandatory access control.
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13 The systemd_timedated processes execute with the systemd_timedated_t
14 SELinux type. You can check if you have these processes running by exe‐
15 cuting the ps command with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep systemd_timedated_t
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24 The systemd_timedated_t SELinux type can be entered via the sys‐
25 temd_timedated_exec_t file type.
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27 The default entrypoint paths for the systemd_timedated_t domain are the
28 following:
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30 /usr/lib/systemd/systemd-timedated, /usr/lib/systemd/systemd-timesyncd
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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 systemd_timedated policy is very flexible allowing users to setup their
40 systemd_timedated processes in as secure a method as possible.
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42 The following process types are defined for systemd_timedated:
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44 systemd_timedated_t
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46 Note: semanage permissive -a systemd_timedated_t can be used to make
47 the process type systemd_timedated_t permissive. SELinux does not deny
48 access to permissive process types, but the AVC (SELinux denials) mes‐
49 sages are still generated.
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53 SELinux policy is customizable based on least access required. sys‐
54 temd_timedated policy is extremely flexible and has several booleans
55 that allow you to manipulate the policy and run systemd_timedated with
56 the tightest access possible.
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60 If you want to allow all domains to execute in fips_mode, you must turn
61 on the fips_mode boolean. Enabled by default.
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63 setsebool -P fips_mode 1
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67 If you want to allow system to run with NIS, you must turn on the
68 nis_enabled boolean. Disabled by default.
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70 setsebool -P nis_enabled 1
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75 The SELinux process type systemd_timedated_t can manage files labeled
76 with the following file types. The paths listed are the default paths
77 for these file types. Note the processes UID still need to have DAC
78 permissions.
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80 adjtime_t
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82 /etc/adjtime
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84 cluster_conf_t
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86 /etc/cluster(/.*)?
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88 cluster_var_lib_t
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90 /var/lib/pcsd(/.*)?
91 /var/lib/cluster(/.*)?
92 /var/lib/openais(/.*)?
93 /var/lib/pengine(/.*)?
94 /var/lib/corosync(/.*)?
95 /usr/lib/heartbeat(/.*)?
96 /var/lib/heartbeat(/.*)?
97 /var/lib/pacemaker(/.*)?
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99 cluster_var_run_t
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101 /var/run/crm(/.*)?
102 /var/run/cman_.*
103 /var/run/rsctmp(/.*)?
104 /var/run/aisexec.*
105 /var/run/heartbeat(/.*)?
106 /var/run/corosync-qnetd(/.*)?
107 /var/run/corosync-qdevice(/.*)?
108 /var/run/corosync.pid
109 /var/run/cpglockd.pid
110 /var/run/rgmanager.pid
111 /var/run/cluster/rgmanager.sk
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113 config_home_t
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115 /root/.kde(/.*)?
116 /root/.xine(/.*)?
117 /root/.config(/.*)?
118 /var/run/user/[^/]*/dconf(/.*)?
119 /root/.Xdefaults
120 /home/[^/]+/.kde(/.*)?
121 /home/[^/]+/.xine(/.*)?
122 /home/[^/]+/.config(/.*)?
123 /home/[^/]+/.cache/dconf(/.*)?
124 /home/[^/]+/.Xdefaults
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126 config_usr_t
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128 /usr/share/config(/.*)?
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130 root_t
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132 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
133 /
134 /initrd
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136 systemd_passwd_var_run_t
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138 /var/run/systemd/ask-password(/.*)?
139 /var/run/systemd/ask-password-block(/.*)?
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141 systemd_timedated_var_lib_t
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143 /var/lib/systemd/timesync(/.*)?
144 /var/lib/private/systemd/timesync(/.*)?
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146 systemd_timedated_var_run_t
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149 xserver_etc_t
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151 /etc/X11/xorg.conf.d(/.*)?
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155 SELinux requires files to have an extended attribute to define the file
156 type.
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158 You can see the context of a file using the -Z option to ls
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160 Policy governs the access confined processes have to these files.
161 SELinux systemd_timedated policy is very flexible allowing users to
162 setup their systemd_timedated processes in as secure a method as possi‐
163 ble.
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165 STANDARD FILE CONTEXT
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167 SELinux defines the file context types for the systemd_timedated, if
168 you wanted to store files with these types in a diffent paths, you need
169 to execute the semanage command to sepecify alternate labeling and then
170 use restorecon to put the labels on disk.
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172 semanage fcontext -a -t systemd_timedated_var_lib_t '/srv/mysys‐
173 temd_timedated_content(/.*)?'
174 restorecon -R -v /srv/mysystemd_timedated_content
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176 Note: SELinux often uses regular expressions to specify labels that
177 match multiple files.
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179 The following file types are defined for systemd_timedated:
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183 systemd_timedated_exec_t
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185 - Set files with the systemd_timedated_exec_t type, if you want to
186 transition an executable to the systemd_timedated_t domain.
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189 Paths:
190 /usr/lib/systemd/systemd-timedated, /usr/lib/systemd/systemd-
191 timesyncd
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194 systemd_timedated_unit_file_t
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196 - Set files with the systemd_timedated_unit_file_t type, if you want to
197 treat the files as systemd timedated unit content.
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201 systemd_timedated_var_lib_t
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203 - Set files with the systemd_timedated_var_lib_t type, if you want to
204 store the systemd timedated files under the /var/lib directory.
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207 Paths:
208 /var/lib/systemd/timesync(/.*)?, /var/lib/private/sys‐
209 temd/timesync(/.*)?
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212 systemd_timedated_var_run_t
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214 - Set files with the systemd_timedated_var_run_t type, if you want to
215 store the systemd timedated files under the /run or /var/run directory.
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219 Note: File context can be temporarily modified with the chcon command.
220 If you want to permanently change the file context you need to use the
221 semanage fcontext command. This will modify the SELinux labeling data‐
222 base. You will need to use restorecon to apply the labels.
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226 semanage fcontext can also be used to manipulate default file context
227 mappings.
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229 semanage permissive can also be used to manipulate whether or not a
230 process type is permissive.
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232 semanage module can also be used to enable/disable/install/remove pol‐
233 icy modules.
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235 semanage boolean can also be used to manipulate the booleans
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238 system-config-selinux is a GUI tool available to customize SELinux pol‐
239 icy settings.
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243 This manual page was auto-generated using sepolicy manpage .
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247 selinux(8), systemd_timedated(8), semanage(8), restorecon(8), chcon(1),
248 sepolicy(8), setsebool(8)
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252systemd_timedated 21-03-26 systemd_timedated_selinux(8)