1kdumpgui_selinux(8)         SELinux Policy kdumpgui        kdumpgui_selinux(8)
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NAME

6       kdumpgui_selinux - Security Enhanced Linux Policy for the kdumpgui pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux secures the  kdumpgui  processes  via  flexible
11       mandatory access control.
12
13       The  kdumpgui  processes  execute with the kdumpgui_t SELinux type. You
14       can check if you have these processes running by executing the ps  com‐
15       mand with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep kdumpgui_t
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22

ENTRYPOINTS

24       The kdumpgui_t SELinux type can be entered via the kdumpgui_exec_t file
25       type.
26
27       The default entrypoint paths for the kdumpgui_t domain are the  follow‐
28       ing:
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30       /usr/share/system-config-kdump/system-config-kdump-backend.py
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       kdumpgui policy is very flexible allowing users to setup their kdumpgui
40       processes in as secure a method as possible.
41
42       The following process types are defined for kdumpgui:
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44       kdumpgui_t
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46       Note: semanage permissive -a kdumpgui_t can be used to make the process
47       type  kdumpgui_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.
54       kdumpgui policy is extremely flexible and  has  several  booleans  that
55       allow  you  to manipulate the policy and run kdumpgui with the tightest
56       access possible.
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59
60       If you want to allow s-c-kdump to run bootloader in  bootloader_t,  you
61       must turn on the kdumpgui_run_bootloader boolean. Disabled by default.
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63       setsebool -P kdumpgui_run_bootloader 1
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66
67       If you want to allow all domains to execute in fips_mode, you must turn
68       on the fips_mode boolean. Enabled by default.
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70       setsebool -P fips_mode 1
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73
74       If you want to allow system to run with  NIS,  you  must  turn  on  the
75       nis_enabled boolean. Disabled by default.
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77       setsebool -P nis_enabled 1
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MANAGED FILES

82       The  SELinux  process type kdumpgui_t can manage files labeled with the
83       following file types.  The paths listed are the default paths for these
84       file types.  Note the processes UID still need to have DAC permissions.
85
86       bootloader_etc_t
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88            /etc/lilo.conf.*
89            /etc/zipl.conf.*
90            /etc/yaboot.conf.*
91            /etc/default/grub
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93       cluster_conf_t
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95            /etc/cluster(/.*)?
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97       cluster_var_lib_t
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99            /var/lib/pcsd(/.*)?
100            /var/lib/cluster(/.*)?
101            /var/lib/openais(/.*)?
102            /var/lib/pengine(/.*)?
103            /var/lib/corosync(/.*)?
104            /usr/lib/heartbeat(/.*)?
105            /var/lib/heartbeat(/.*)?
106            /var/lib/pacemaker(/.*)?
107
108       cluster_var_run_t
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110            /var/run/crm(/.*)?
111            /var/run/cman_.*
112            /var/run/rsctmp(/.*)?
113            /var/run/aisexec.*
114            /var/run/heartbeat(/.*)?
115            /var/run/corosync-qnetd(/.*)?
116            /var/run/corosync-qdevice(/.*)?
117            /var/run/corosync.pid
118            /var/run/cpglockd.pid
119            /var/run/rgmanager.pid
120            /var/run/cluster/rgmanager.sk
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122       dosfs_t
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124
125       kdump_etc_t
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127            /etc/kdump.conf
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129       root_t
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131            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
132            /
133            /initrd
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135       systemd_passwd_var_run_t
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137            /var/run/systemd/ask-password(/.*)?
138            /var/run/systemd/ask-password-block(/.*)?
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FILE CONTEXTS

142       SELinux requires files to have an extended attribute to define the file
143       type.
144
145       You can see the context of a file using the -Z option to ls
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147       Policy governs the access  confined  processes  have  to  these  files.
148       SELinux  kdumpgui policy is very flexible allowing users to setup their
149       kdumpgui processes in as secure a method as possible.
150
151       STANDARD FILE CONTEXT
152
153       SELinux defines the file context types for the kdumpgui, if you  wanted
154       to store files with these types in a diffent paths, you need to execute
155       the semanage command  to  sepecify  alternate  labeling  and  then  use
156       restorecon to put the labels on disk.
157
158       semanage fcontext -a -t kdumpgui_tmp_t '/srv/mykdumpgui_content(/.*)?'
159       restorecon -R -v /srv/mykdumpgui_content
160
161       Note:  SELinux  often  uses  regular expressions to specify labels that
162       match multiple files.
163
164       The following file types are defined for kdumpgui:
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168       kdumpgui_exec_t
169
170       - Set files with the kdumpgui_exec_t type, if you want to transition an
171       executable to the kdumpgui_t domain.
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175       kdumpgui_tmp_t
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177       - Set files with the kdumpgui_tmp_t type, if you want to store kdumpgui
178       temporary files in the /tmp directories.
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182       Note: File context can be temporarily modified with the chcon  command.
183       If  you want to permanently change the file context you need to use the
184       semanage fcontext command.  This will modify the SELinux labeling data‐
185       base.  You will need to use restorecon to apply the labels.
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187

COMMANDS

189       semanage  fcontext  can also be used to manipulate default file context
190       mappings.
191
192       semanage permissive can also be used to manipulate  whether  or  not  a
193       process type is permissive.
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195       semanage  module can also be used to enable/disable/install/remove pol‐
196       icy modules.
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198       semanage boolean can also be used to manipulate the booleans
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200
201       system-config-selinux is a GUI tool available to customize SELinux pol‐
202       icy settings.
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AUTHOR

206       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

210       selinux(8),  kdumpgui(8),  semanage(8), restorecon(8), chcon(1), sepol‐
211       icy(8), setsebool(8)
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215kdumpgui                           21-03-26                kdumpgui_selinux(8)
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