sandbox_net_selinux(8)

1sandbox_net_selinux(8)    SELinux Policy sandbox_net    sandbox_net_selinux(8)
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NAME

6       sandbox_net_selinux  -  Security  Enhanced  Linux  Policy for the sand‐
7       box_net processes
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DESCRIPTION

10       Security-Enhanced Linux secures the sandbox_net processes via  flexible
11       mandatory access control.
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13       The  sandbox_net processes execute with the sandbox_net_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 sandbox_net_t
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ENTRYPOINTS

24       The  sandbox_net_t  SELinux  type can be entered via the file_type file
25       type.
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27       The default entrypoint paths for the sandbox_net_t domain are the  fol‐
28       lowing:
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30       all files on the system
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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       sandbox_net policy is very flexible allowing users to setup their sand‐
40       box_net processes in as secure a method as possible.
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42       The following process types are defined for sandbox_net:
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44       sandbox_net_client_t, sandbox_net_t
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46       Note: semanage permissive -a sandbox_net_t can  be  used  to  make  the
47       process  type sandbox_net_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.  sand‐
54       box_net policy is extremely flexible  and  has  several  booleans  that
55       allow  you to manipulate the policy and run sandbox_net with the tight‐
56       est 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 confined applications to run with kerberos, you
68       must turn on the allow_kerberos boolean. Enabled by default.
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70       setsebool -P allow_kerberos 1
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74       If you want to allow sysadm to debug or ptrace all processes, you  must
75       turn on the allow_ptrace boolean. Disabled by default.
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77       setsebool -P allow_ptrace 1
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81       If  you  want  to  allow  system  to run with NIS, you must turn on the
82       allow_ypbind boolean. Disabled by default.
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84       setsebool -P allow_ypbind 1
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88       If you want to allow all domains to have the kernel load  modules,  you
89       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
90       default.
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92       setsebool -P domain_kernel_load_modules 1
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96       If you want to allow all domains to execute in fips_mode, you must turn
97       on the fips_mode boolean. Enabled by default.
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99       setsebool -P fips_mode 1
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103       If you want to enable reading of urandom for all domains, you must turn
104       on the global_ssp boolean. Disabled by default.
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106       setsebool -P global_ssp 1
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110       If you want to allow confined applications to use nscd  shared  memory,
111       you must turn on the nscd_use_shm boolean. Enabled by default.
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113       setsebool -P nscd_use_shm 1
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117       If  you  want  to support fusefs home directories, you must turn on the
118       use_fusefs_home_dirs boolean. Disabled by default.
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120       setsebool -P use_fusefs_home_dirs 1
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124       If you want to support NFS home  directories,  you  must  turn  on  the
125       use_nfs_home_dirs boolean. Disabled by default.
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127       setsebool -P use_nfs_home_dirs 1
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131       If  you  want  to  support SAMBA home directories, you must turn on the
132       use_samba_home_dirs boolean. Disabled by default.
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134       setsebool -P use_samba_home_dirs 1
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MANAGED FILES

139       The SELinux process type sandbox_net_t can manage  files  labeled  with
140       the  following  file types.  The paths listed are the default paths for
141       these file types.  Note the processes UID still need to have  DAC  per‐
142       missions.
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144       cifs_t
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147       fusefs_t
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150       initrc_tmp_t
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153       mnt_t
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155            /mnt(/[^/]*)
156            /mnt(/[^/]*)?
157            /rhev(/[^/]*)?
158            /media(/[^/]*)
159            /media(/[^/]*)?
160            /etc/rhgb(/.*)?
161            /media/.hal-.*
162            /net
163            /afs
164            /rhev
165            /misc
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167       nfs_t
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170       sandbox_file_t
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173       sandbox_net_client_tmpfs_t
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176       security_t
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179       tmp_t
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181            /tmp
182            /usr/tmp
183            /var/tmp
184            /tmp-inst
185            /var/tmp-inst
186            /var/tmp/vi.recover
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188       tmpfs_t
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190            /dev/shm
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COMMANDS

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

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