1thin_selinux(8) SELinux Policy thin thin_selinux(8)
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6 thin_selinux - Security Enhanced Linux Policy for the thin processes
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9 Security-Enhanced Linux secures the thin processes via flexible manda‐
10 tory access control.
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12 The thin processes execute with the thin_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 thin_t
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23 The thin_t SELinux type can be entered via the thin_exec_t file type.
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25 The default entrypoint paths for the thin_t domain are the following:
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27 /usr/bin/thin
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30 SELinux defines process types (domains) for each process running on the
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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 thin policy is very flexible allowing users to setup their thin pro‐
37 cesses in as secure a method as possible.
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39 The following process types are defined for thin:
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41 thin_t, thin_aeolus_configserver_t
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43 Note: semanage permissive -a thin_t can be used to make the process
44 type thin_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. thin
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run thin with the tightest access possible.
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56 If you want to allow all domains to execute in fips_mode, you must turn
57 on the fips_mode boolean. Enabled by default.
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59 setsebool -P fips_mode 1
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64 The SELinux process type thin_t can manage files labeled with the fol‐
65 lowing file types. The paths listed are the default paths for these
66 file types. Note the processes UID still need to have DAC permissions.
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68 cluster_conf_t
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70 /etc/cluster(/.*)?
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72 cluster_var_lib_t
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74 /var/lib/pcsd(/.*)?
75 /var/lib/cluster(/.*)?
76 /var/lib/openais(/.*)?
77 /var/lib/pengine(/.*)?
78 /var/lib/corosync(/.*)?
79 /usr/lib/heartbeat(/.*)?
80 /var/lib/heartbeat(/.*)?
81 /var/lib/pacemaker(/.*)?
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83 cluster_var_run_t
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85 /var/run/crm(/.*)?
86 /var/run/cman_.*
87 /var/run/rsctmp(/.*)?
88 /var/run/aisexec.*
89 /var/run/heartbeat(/.*)?
90 /var/run/pcsd-ruby.socket
91 /var/run/corosync-qnetd(/.*)?
92 /var/run/corosync-qdevice(/.*)?
93 /var/run/corosync.pid
94 /var/run/cpglockd.pid
95 /var/run/rgmanager.pid
96 /var/run/cluster/rgmanager.sk
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98 root_t
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100 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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102 /initrd
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104 thin_log_t
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106 /var/log/thin.log.*
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108 thin_var_run_t
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110 /var/run/thin(/.*)?
111 /var/run/aeolus/thin.pid
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115 SELinux requires files to have an extended attribute to define the file
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118 You can see the context of a file using the -Z option to ls
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120 Policy governs the access confined processes have to these files.
121 SELinux thin policy is very flexible allowing users to setup their thin
122 processes in as secure a method as possible.
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124 STANDARD FILE CONTEXT
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126 SELinux defines the file context types for the thin, if you wanted to
127 store files with these types in a diffent paths, you need to execute
128 the semanage command to specify alternate labeling and then use re‐
129 storecon to put the labels on disk.
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131 semanage fcontext -a -t thin_aeolus_configserver_var_run_t '/srv/my‐
132 thin_content(/.*)?'
133 restorecon -R -v /srv/mythin_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 thin:
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142 thin_aeolus_configserver_exec_t
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144 - Set files with the thin_aeolus_configserver_exec_t type, if you want
145 to transition an executable to the thin_aeolus_configserver_t domain.
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149 thin_aeolus_configserver_lib_t
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151 - Set files with the thin_aeolus_configserver_lib_t type, if you want
152 to treat the files as thin aeolus configserver lib data.
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156 thin_aeolus_configserver_log_t
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158 - Set files with the thin_aeolus_configserver_log_t type, if you want
159 to treat the data as thin aeolus configserver log data, usually stored
160 under the /var/log directory.
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164 thin_aeolus_configserver_var_run_t
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166 - Set files with the thin_aeolus_configserver_var_run_t type, if you
167 want to store the thin aeolus configserver files under the /run or
168 /var/run directory.
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172 thin_exec_t
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174 - Set files with the thin_exec_t type, if you want to transition an ex‐
175 ecutable to the thin_t domain.
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179 thin_log_t
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181 - Set files with the thin_log_t type, if you want to treat the data as
182 thin log data, usually stored under the /var/log directory.
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186 thin_var_run_t
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188 - Set files with the thin_var_run_t type, if you want to store the thin
189 files under the /run or /var/run directory.
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192 Paths:
193 /var/run/thin(/.*)?, /var/run/aeolus/thin.pid
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196 Note: File context can be temporarily modified with the chcon command.
197 If you want to permanently change the file context you need to use the
198 semanage fcontext command. This will modify the SELinux labeling data‐
199 base. You will need to use restorecon to apply the labels.
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203 semanage fcontext can also be used to manipulate default file context
204 mappings.
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206 semanage permissive can also be used to manipulate whether or not a
207 process type is permissive.
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209 semanage module can also be used to enable/disable/install/remove pol‐
210 icy modules.
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212 semanage boolean can also be used to manipulate the booleans
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215 system-config-selinux is a GUI tool available to customize SELinux pol‐
216 icy settings.
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220 This manual page was auto-generated using sepolicy manpage .
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224 selinux(8), thin(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
225 setsebool(8), thin_aeolus_configserver_selinux(8), thin_aeolus_con‐
226 figserver_selinux(8)
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230thin 22-05-27 thin_selinux(8)