kdumpgui_selinux(8)

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:
18
19       ps -eZ | grep kdumpgui_t
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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:
43
44       kdumpgui_t
45
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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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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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. Enabled by default.
62
63       setsebool -P kdumpgui_run_bootloader 1
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67       If you want to allow users to resolve user passwd entries directly from
68       ldap rather then using a sssd server, you  must  turn  on  the  authlo‐
69       gin_nsswitch_use_ldap boolean. Disabled by default.
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71       setsebool -P authlogin_nsswitch_use_ldap 1
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75       If you want to allow all domains to execute in fips_mode, you must turn
76       on the fips_mode boolean. Enabled by default.
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78       setsebool -P fips_mode 1
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82       If you want to allow confined applications to run  with  kerberos,  you
83       must turn on the kerberos_enabled boolean. Enabled by default.
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85       setsebool -P kerberos_enabled 1
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88
89       If  you  want  to  allow  system  to run with NIS, you must turn on the
90       nis_enabled boolean. Disabled by default.
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92       setsebool -P nis_enabled 1
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96       If you want to allow confined applications to use nscd  shared  memory,
97       you must turn on the nscd_use_shm boolean. Disabled by default.
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99       setsebool -P nscd_use_shm 1
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MANAGED FILES

104       The  SELinux  process type kdumpgui_t can manage files labeled with the
105       following file types.  The paths listed are the default paths for these
106       file types.  Note the processes UID still need to have DAC permissions.
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108       boot_t
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110            /boot/.*
111            /vmlinuz.*
112            /initrd.img.*
113            /boot
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115       bootloader_etc_t
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117            /etc/lilo.conf.*
118            /etc/zipl.conf.*
119            /etc/yaboot.conf.*
120            /etc/default/grub
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122       cluster_conf_t
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124            /etc/cluster(/.*)?
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126       cluster_var_lib_t
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128            /var/lib/pcsd(/.*)?
129            /var/lib/cluster(/.*)?
130            /var/lib/openais(/.*)?
131            /var/lib/pengine(/.*)?
132            /var/lib/corosync(/.*)?
133            /usr/lib/heartbeat(/.*)?
134            /var/lib/heartbeat(/.*)?
135            /var/lib/pacemaker(/.*)?
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137       cluster_var_run_t
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139            /var/run/crm(/.*)?
140            /var/run/cman_.*
141            /var/run/rsctmp(/.*)?
142            /var/run/aisexec.*
143            /var/run/heartbeat(/.*)?
144            /var/run/corosync-qnetd(/.*)?
145            /var/run/corosync-qdevice(/.*)?
146            /var/run/corosync.pid
147            /var/run/cpglockd.pid
148            /var/run/rgmanager.pid
149            /var/run/cluster/rgmanager.sk
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151       dosfs_t
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153
154       etc_runtime_t
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156            /[^/]+
157            /etc/mtab.*
158            /etc/blkid(/.*)?
159            /etc/nologin.*
160            /etc/.fstab.hal..+
161            /halt
162            /fastboot
163            /poweroff
164            /.autofsck
165            /etc/cmtab
166            /forcefsck
167            /.suspended
168            /fsckoptions
169            /.autorelabel
170            /etc/.updated
171            /var/.updated
172            /etc/killpower
173            /etc/nohotplug
174            /etc/securetty
175            /etc/ioctl.save
176            /etc/fstab.REVOKE
177            /etc/network/ifstate
178            /etc/sysconfig/hwconf
179            /etc/ptal/ptal-printd-like
180            /etc/sysconfig/iptables.save
181            /etc/xorg.conf.d/00-system-setup-keyboard.conf
182            /etc/X11/xorg.conf.d/00-system-setup-keyboard.conf
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184       kdump_etc_t
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186            /etc/kdump.conf
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188       kdumpgui_tmp_t
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190
191       root_t
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193            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
194            /
195            /initrd
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197       systemd_passwd_var_run_t
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199            /var/run/systemd/ask-password(/.*)?
200            /var/run/systemd/ask-password-block(/.*)?
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FILE CONTEXTS

204       SELinux requires files to have an extended attribute to define the file
205       type.
206
207       You can see the context of a file using the -Z option to ls
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209       Policy governs the access  confined  processes  have  to  these  files.
210       SELinux  kdumpgui policy is very flexible allowing users to setup their
211       kdumpgui processes in as secure a method as possible.
212
213       STANDARD FILE CONTEXT
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215       SELinux defines the file context types for the kdumpgui, if you  wanted
216       to store files with these types in a diffent paths, you need to execute
217       the semanage command  to  sepecify  alternate  labeling  and  then  use
218       restorecon to put the labels on disk.
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220       semanage fcontext -a -t kdumpgui_tmp_t '/srv/mykdumpgui_content(/.*)?'
221       restorecon -R -v /srv/mykdumpgui_content
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223       Note:  SELinux  often  uses  regular expressions to specify labels that
224       match multiple files.
225
226       The following file types are defined for kdumpgui:
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230       kdumpgui_exec_t
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232       - Set files with the kdumpgui_exec_t type, if you want to transition an
233       executable to the kdumpgui_t domain.
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237       kdumpgui_tmp_t
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239       - Set files with the kdumpgui_tmp_t type, if you want to store kdumpgui
240       temporary files in the /tmp directories.
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244       Note: File context can be temporarily modified with the chcon  command.
245       If  you want to permanently change the file context you need to use the
246       semanage fcontext command.  This will modify the SELinux labeling data‐
247       base.  You will need to use restorecon to apply the labels.
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COMMANDS

251       semanage  fcontext  can also be used to manipulate default file context
252       mappings.
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254       semanage permissive can also be used to manipulate  whether  or  not  a
255       process type is permissive.
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257       semanage  module can also be used to enable/disable/install/remove pol‐
258       icy modules.
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260       semanage boolean can also be used to manipulate the booleans
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263       system-config-selinux is a GUI tool available to customize SELinux pol‐
264       icy settings.
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AUTHOR

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