smbcontrol_selinux(8)

1smbcontrol_selinux(8)      SELinux Policy smbcontrol     smbcontrol_selinux(8)
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NAME

6       smbcontrol_selinux  - Security Enhanced Linux Policy for the smbcontrol
7       processes
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DESCRIPTION

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

24       The  smbcontrol_t SELinux type can be entered via the smbcontrol_exec_t
25       file type.
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27       The default entrypoint paths for the smbcontrol_t domain are  the  fol‐
28       lowing:
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30       /usr/bin/smbcontrol
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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       smbcontrol  policy  is very flexible allowing users to setup their smb‐
40       control processes in as secure a method as possible.
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42       The following process types are defined for smbcontrol:
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44       smbcontrol_t
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46       Note: semanage permissive -a smbcontrol_t  can  be  used  to  make  the
47       process  type  smbcontrol_t permissive. SELinux does not deny access to
48       permissive process types, but the AVC (SELinux  denials)  messages  are
49       still generated.
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BOOLEANS

53       SELinux policy is customizable based on least access required.  smbcon‐
54       trol policy is extremely flexible and has several booleans  that  allow
55       you  to  manipulate  the  policy  and  run smbcontrol with the tightest
56       access possible.
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60       If you want to allow all domains to use other domains file descriptors,
61       you must turn on the allow_domain_fd_use boolean. Enabled by default.
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63       setsebool -P allow_domain_fd_use 1
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67       If  you want to allow sysadm to debug or ptrace all processes, you must
68       turn on the allow_ptrace boolean. Disabled by default.
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70       setsebool -P allow_ptrace 1
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74       If you want to allow all domains to have the kernel load  modules,  you
75       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
76       default.
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78       setsebool -P domain_kernel_load_modules 1
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82       If you want to allow all domains to execute in fips_mode, you must turn
83       on the fips_mode boolean. Enabled by default.
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85       setsebool -P fips_mode 1
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89       If you want to enable reading of urandom for all domains, you must turn
90       on the global_ssp boolean. Disabled by default.
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92       setsebool -P global_ssp 1
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MANAGED FILES

97       The SELinux process type smbcontrol_t can manage files labeled with the
98       following file types.  The paths listed are the default paths for these
99       file types.  Note the processes UID still need to have DAC permissions.
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101       initrc_tmp_t
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104       mnt_t
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106            /mnt(/[^/]*)
107            /mnt(/[^/]*)?
108            /rhev(/[^/]*)?
109            /media(/[^/]*)
110            /media(/[^/]*)?
111            /etc/rhgb(/.*)?
112            /media/.hal-.*
113            /net
114            /afs
115            /rhev
116            /misc
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118       samba_var_t
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120            /var/nmbd(/.*)?
121            /var/lib/samba(/.*)?
122            /var/cache/samba(/.*)?
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124       tmp_t
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126            /tmp
127            /usr/tmp
128            /var/tmp
129            /tmp-inst
130            /var/tmp-inst
131            /var/tmp/vi.recover
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FILE CONTEXTS

135       SELinux requires files to have an extended attribute to define the file
136       type.
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138       You can see the context of a file using the -Z option to ls
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140       Policy  governs  the  access  confined  processes  have to these files.
141       SELinux smbcontrol policy is very  flexible  allowing  users  to  setup
142       their smbcontrol processes in as secure a method as possible.
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144       The following file types are defined for smbcontrol:
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148       smbcontrol_exec_t
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150       -  Set files with the smbcontrol_exec_t type, if you want to transition
151       an executable to the smbcontrol_t domain.
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155       Note: File context can be temporarily modified with the chcon  command.
156       If  you want to permanently change the file context you need to use the
157       semanage fcontext command.  This will modify the SELinux labeling data‐
158       base.  You will need to use restorecon to apply the labels.
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COMMANDS

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

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