updfstab_selinux(8)

1updfstab_selinux(8)         SELinux Policy updfstab        updfstab_selinux(8)
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NAME

6       updfstab_selinux - Security Enhanced Linux Policy for the updfstab pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux secures the  updfstab  processes  via  flexible
11       mandatory access control.
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13       The  updfstab  processes  execute with the updfstab_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 updfstab_t
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ENTRYPOINTS

24       The updfstab_t SELinux type can be entered via the updfstab_exec_t file
25       type.
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27       The default entrypoint paths for the updfstab_t domain are the  follow‐
28       ing:
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30       /usr/sbin/updfstab, /usr/sbin/fstab-sync
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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
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38       Policy governs the access confined processes have  to  files.   SELinux
39       updfstab policy is very flexible allowing users to setup their updfstab
40       processes in as secure a method as possible.
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42       The following process types are defined for updfstab:
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44       updfstab_t
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46       Note: semanage permissive -a updfstab_t can be used to make the process
47       type  updfstab_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.  updf‐
54       stab policy is extremely flexible and has several booleans  that  allow
55       you  to manipulate the policy and run updfstab with the tightest access
56       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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MANAGED FILES

75       The SELinux process type updfstab_t can manage files labeled  with  the
76       following file types.  The paths listed are the default paths for these
77       file types.  Note the processes UID still need to have DAC permissions.
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79       krb5_host_rcache_t
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81            /var/tmp/krb5_0.rcache2
82            /var/cache/krb5rcache(/.*)?
83            /var/tmp/nfs_0
84            /var/tmp/DNS_25
85            /var/tmp/host_0
86            /var/tmp/imap_0
87            /var/tmp/HTTP_23
88            /var/tmp/HTTP_48
89            /var/tmp/ldap_55
90            /var/tmp/ldap_487
91            /var/tmp/ldapmap1_0
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93       mnt_t
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95            /mnt(/[^/]*)?
96            /mnt(/[^/]*)?
97            /rhev(/[^/]*)?
98            /rhev/[^/]*/.*
99            /media(/[^/]*)?
100            /media(/[^/]*)?
101            /media/.hal-.*
102            /var/run/media(/[^/]*)?
103            /afs
104            /net
105            /misc
106            /rhev
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108       security_t
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110            /selinux
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FILE CONTEXTS

114       SELinux requires files to have an extended attribute to define the file
115       type.
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117       You can see the context of a file using the -Z option to ls
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119       Policy  governs  the  access  confined  processes  have to these files.
120       SELinux updfstab policy is very flexible allowing users to setup  their
121       updfstab processes in as secure a method as possible.
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123       STANDARD FILE CONTEXT
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125       SELinux  defines the file context types for the updfstab, if you wanted
126       to store files with these types in a different paths, you need to  exe‐
127       cute  the  semanage  command to specify alternate labeling and then use
128       restorecon to put the labels on disk.
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130       semanage fcontext -a -t updfstab_exec_t '/srv/updfstab/content(/.*)?'
131       restorecon -R -v /srv/myupdfstab_content
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133       Note: SELinux often uses regular expressions  to  specify  labels  that
134       match multiple files.
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136       The following file types are defined for updfstab:
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140       updfstab_exec_t
141
142       - Set files with the updfstab_exec_t type, if you want to transition an
143       executable to the updfstab_t domain.
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146       Paths:
147            /usr/sbin/updfstab, /usr/sbin/fstab-sync
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150       Note: File context can be temporarily modified with the chcon  command.
151       If  you want to permanently change the file context you need to use the
152       semanage fcontext command.  This will modify the SELinux labeling data‐
153       base.  You will need to use restorecon to apply the labels.
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COMMANDS

157       semanage  fcontext  can also be used to manipulate default file context
158       mappings.
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160       semanage permissive can also be used to manipulate  whether  or  not  a
161       process type is permissive.
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163       semanage  module can also be used to enable/disable/install/remove pol‐
164       icy modules.
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166       semanage boolean can also be used to manipulate the booleans
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169       system-config-selinux is a GUI tool available to customize SELinux pol‐
170       icy settings.
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AUTHOR

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