ncftool_selinux(8)

1ncftool_selinux(8)          SELinux Policy ncftool          ncftool_selinux(8)
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NAME

6       ncftool_selinux  -  Security Enhanced Linux Policy for the ncftool pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux secures  the  ncftool  processes  via  flexible
11       mandatory access control.
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13       The  ncftool processes execute with the ncftool_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 ncftool_t
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ENTRYPOINTS

24       The  ncftool_t  SELinux type can be entered via the ncftool_exec_t file
25       type.
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27       The default entrypoint paths for the ncftool_t domain are  the  follow‐
28       ing:
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30       /usr/bin/ncftool
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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       ncftool  policy  is very flexible allowing users to setup their ncftool
40       processes in as secure a method as possible.
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42       The following process types are defined for ncftool:
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44       ncftool_t
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46       Note: semanage permissive -a ncftool_t can be used to make the  process
47       type  ncftool_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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MANAGED FILES

53       The  SELinux  process  type ncftool_t can manage files labeled with the
54       following file types.  The paths listed are the default paths for these
55       file types.  Note the processes UID still need to have DAC permissions.
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57       net_conf_t
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59            /etc/hosts[^/]*
60            /etc/yp.conf.*
61            /etc/denyhosts.*
62            /etc/hosts.deny.*
63            /etc/resolv.conf.*
64            /etc/.resolv.conf.*
65            /etc/resolv-secure.conf.*
66            /var/run/cloud-init(/.*)?
67            /var/run/systemd/network(/.*)?
68            /etc/sysconfig/networking(/.*)?
69            /etc/sysconfig/network-scripts(/.*)?
70            /etc/sysconfig/network-scripts/.*resolv.conf
71            /var/run/NetworkManager/resolv.conf.*
72            /var/run/NetworkManager/no-stub-resolv.conf.*
73            /etc/ethers
74            /etc/ntp.conf
75            /var/run/systemd/resolve/resolv.conf
76            /var/run/systemd/resolve/stub-resolv.conf
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78       systemd_passwd_var_run_t
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80            /var/run/systemd/ask-password(/.*)?
81            /var/run/systemd/ask-password-block(/.*)?
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FILE CONTEXTS

85       SELinux requires files to have an extended attribute to define the file
86       type.
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88       You can see the context of a file using the -Z option to ls
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90       Policy governs the access  confined  processes  have  to  these  files.
91       SELinux  ncftool  policy is very flexible allowing users to setup their
92       ncftool processes in as secure a method as possible.
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94       STANDARD FILE CONTEXT
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96       SELinux defines the file context types for the ncftool, if  you  wanted
97       to  store files with these types in a different paths, you need to exe‐
98       cute the semanage command to specify alternate labeling  and  then  use
99       restorecon to put the labels on disk.
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101       semanage fcontext -a -t ncftool_exec_t '/srv/ncftool/content(/.*)?'
102       restorecon -R -v /srv/myncftool_content
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104       Note:  SELinux  often  uses  regular expressions to specify labels that
105       match multiple files.
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107       The following file types are defined for ncftool:
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111       ncftool_exec_t
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113       - Set files with the ncftool_exec_t type, if you want to transition  an
114       executable to the ncftool_t domain.
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118       Note:  File context can be temporarily modified with the chcon command.
119       If you want to permanently change the file context you need to use  the
120       semanage fcontext command.  This will modify the SELinux labeling data‐
121       base.  You will need to use restorecon to apply the labels.
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COMMANDS

125       semanage fcontext can also be used to manipulate default  file  context
126       mappings.
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128       semanage  permissive  can  also  be used to manipulate whether or not a
129       process type is permissive.
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131       semanage module can also be used to enable/disable/install/remove  pol‐
132       icy modules.
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135       system-config-selinux is a GUI tool available to customize SELinux pol‐
136       icy settings.
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AUTHOR

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