sandbox_x_selinux(8)

1sandbox_x_selinux(8)       SELinux Policy sandbox_x       sandbox_x_selinux(8)
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NAME

6       sandbox_x_selinux  -  Security  Enhanced Linux Policy for the sandbox_x
7       processes
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DESCRIPTION

10       Security-Enhanced Linux secures the sandbox_x  processes  via  flexible
11       mandatory access control.
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13       The  sandbox_x processes execute with the sandbox_x_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 sandbox_x_t
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ENTRYPOINTS

24       The  sandbox_x_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_x_t domain are the follow‐
28       ing:
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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_x  policy  is very flexible allowing users to setup their sand‐
40       box_x processes in as secure a method as possible.
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42       The following process types are defined for sandbox_x:
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44       sandbox_x_client_t, sandbox_xserver_t, sandbox_x_t
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46       Note: semanage permissive -a  sandbox_x_t  can  be  used  to  make  the
47       process  type  sandbox_x_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_x policy is extremely flexible and has several booleans that  allow
55       you to manipulate the policy and run sandbox_x with the tightest access
56       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_x_t can manage files labeled with  the
140       following file types.  The paths listed are the default paths for these
141       file types.  Note the processes UID still need to have DAC permissions.
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143       cifs_t
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146       fusefs_t
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149       initrc_tmp_t
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152       mnt_t
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154            /mnt(/[^/]*)
155            /mnt(/[^/]*)?
156            /rhev(/[^/]*)?
157            /media(/[^/]*)
158            /media(/[^/]*)?
159            /etc/rhgb(/.*)?
160            /media/.hal-.*
161            /net
162            /afs
163            /rhev
164            /misc
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166       nfs_t
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169       sandbox_file_t
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172       sandbox_x_client_tmpfs_t
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175       security_t
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178       tmp_t
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180            /tmp
181            /usr/tmp
182            /var/tmp
183            /tmp-inst
184            /var/tmp-inst
185            /var/tmp/vi.recover
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187       tmpfs_t
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189            /dev/shm
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COMMANDS

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

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