evtchnd_selinux(8)

1evtchnd_selinux(8)          SELinux Policy evtchnd          evtchnd_selinux(8)
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NAME

6       evtchnd_selinux  -  Security Enhanced Linux Policy for the evtchnd pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux secures  the  evtchnd  processes  via  flexible
11       mandatory access control.
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13       The  evtchnd processes execute with the evtchnd_t SELinux type. You can
14       check if you have these processes running by executing the  ps  command
15       with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep evtchnd_t
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ENTRYPOINTS

24       The  evtchnd_t  SELinux type can be entered via the evtchnd_exec_t file
25       type.
26
27       The default entrypoint paths for the evtchnd_t domain are  the  follow‐
28       ing:
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30       /usr/sbin/evtchnd
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PROCESS TYPES

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       evtchnd  policy  is very flexible allowing users to setup their evtchnd
40       processes in as secure a method as possible.
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42       The following process types are defined for evtchnd:
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44       evtchnd_t
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46       Note: semanage permissive -a evtchnd_t can be used to make the  process
47       type  evtchnd_t  permissive. SELinux does not deny access to permissive
48       process types, but the AVC (SELinux denials) messages are still  gener‐
49       ated.
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51

BOOLEANS

53       SELinux policy is customizable based on least access required.  evtchnd
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run evtchnd with the tightest access possi‐
56       ble.
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60       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
61       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
62       Enabled by default.
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64       setsebool -P daemons_dontaudit_scheduling 1
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68       If you want to allow all domains to execute in fips_mode, you must turn
69       on the fips_mode boolean. Enabled by default.
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71       setsebool -P fips_mode 1
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MANAGED FILES

76       The  SELinux  process  type evtchnd_t can manage files labeled with the
77       following file types.  The paths listed are the default paths for these
78       file types.  Note the processes UID still need to have DAC permissions.
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80       cluster_conf_t
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82            /etc/cluster(/.*)?
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84       cluster_var_lib_t
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86            /var/lib/pcsd(/.*)?
87            /var/lib/cluster(/.*)?
88            /var/lib/openais(/.*)?
89            /var/lib/pengine(/.*)?
90            /var/lib/corosync(/.*)?
91            /usr/lib/heartbeat(/.*)?
92            /var/lib/heartbeat(/.*)?
93            /var/lib/pacemaker(/.*)?
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95       cluster_var_run_t
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97            /var/run/crm(/.*)?
98            /var/run/cman_.*
99            /var/run/rsctmp(/.*)?
100            /var/run/aisexec.*
101            /var/run/heartbeat(/.*)?
102            /var/run/pcsd-ruby.socket
103            /var/run/corosync-qnetd(/.*)?
104            /var/run/corosync-qdevice(/.*)?
105            /var/run/corosync.pid
106            /var/run/cpglockd.pid
107            /var/run/rgmanager.pid
108            /var/run/cluster/rgmanager.sk
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110       evtchnd_var_log_t
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112            /var/log/evtchnd.log.*
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114       evtchnd_var_run_t
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116            /var/run/evtchnd
117            /var/run/evtchnd.pid
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119       root_t
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121            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
122            /
123            /initrd
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FILE CONTEXTS

127       SELinux requires files to have an extended attribute to define the file
128       type.
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130       You can see the context of a file using the -Z option to ls
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132       Policy governs the access  confined  processes  have  to  these  files.
133       SELinux  evtchnd  policy is very flexible allowing users to setup their
134       evtchnd processes in as secure a method as possible.
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136       STANDARD FILE CONTEXT
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138       SELinux defines the file context types for the evtchnd, if  you  wanted
139       to  store files with these types in a different paths, you need to exe‐
140       cute the semanage command to specify alternate labeling  and  then  use
141       restorecon to put the labels on disk.
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143       semanage fcontext -a -t evtchnd_exec_t '/srv/evtchnd/content(/.*)?'
144       restorecon -R -v /srv/myevtchnd_content
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146       Note:  SELinux  often  uses  regular expressions to specify labels that
147       match multiple files.
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149       The following file types are defined for evtchnd:
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153       evtchnd_exec_t
154
155       - Set files with the evtchnd_exec_t type, if you want to transition  an
156       executable to the evtchnd_t domain.
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160       evtchnd_var_log_t
161
162       -  Set  files with the evtchnd_var_log_t type, if you want to treat the
163       data as evtchnd var log data, usually stored under the /var/log  direc‐
164       tory.
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168       evtchnd_var_run_t
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170       -  Set  files with the evtchnd_var_run_t type, if you want to store the
171       evtchnd files under the /run or /var/run directory.
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174       Paths:
175            /var/run/evtchnd, /var/run/evtchnd.pid
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177
178       Note: File context can be temporarily modified with the chcon  command.
179       If  you want to permanently change the file context you need to use the
180       semanage fcontext command.  This will modify the SELinux labeling data‐
181       base.  You will need to use restorecon to apply the labels.
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COMMANDS

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

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