sandbox_x_client_selinux(8)

1sandbox_x_client_selinux(S8E)Linux Policy sandbox_x_cliseanntdbox_x_client_selinux(8)
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NAME

6       sandbox_x_client_selinux - Security Enhanced Linux Policy for the sand‐
7       box_x_client processes
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DESCRIPTION

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

24       SELinux defines process types (domains) for each process running on the
25       system
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27       You can see the context of a process using the -Z option to ps
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29       Policy governs the access confined processes have  to  files.   SELinux
30       sandbox_x_client  policy is very flexible allowing users to setup their
31       sandbox_x_client processes in as secure a method as possible.
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33       The following process types are defined for sandbox_x_client:
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35       sandbox_x_client_t
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37       Note: semanage permissive -a sandbox_x_client_t can be used to make the
38       process  type  sandbox_x_client_t permissive. SELinux does not deny ac‐
39       cess to permissive process types, but the AVC  (SELinux  denials)  mes‐
40       sages are still generated.
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BOOLEANS

44       SELinux  policy  is customizable based on least access required.  sand‐
45       box_x_client policy is extremely flexible and has several booleans that
46       allow  you  to  manipulate the policy and run sandbox_x_client with the
47       tightest access possible.
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51       If you want to deny user domains applications to map a memory region as
52       both  executable  and  writable,  this  is dangerous and the executable
53       should be reported in bugzilla, you must turn on the deny_execmem bool‐
54       ean. Enabled by default.
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56       setsebool -P deny_execmem 1
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MANAGED FILES

61       The  SELinux  process  type sandbox_x_client_t can manage files labeled
62       with the following file types.  The paths listed are the default  paths
63       for  these  file  types.  Note the processes UID still need to have DAC
64       permissions.
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66       fusefs_t
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68            /var/run/user/[0-9]+/gvfs
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70       krb5_host_rcache_t
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72            /var/tmp/krb5_0.rcache2
73            /var/cache/krb5rcache(/.*)?
74            /var/tmp/nfs_0
75            /var/tmp/DNS_25
76            /var/tmp/host_0
77            /var/tmp/imap_0
78            /var/tmp/HTTP_23
79            /var/tmp/HTTP_48
80            /var/tmp/ldap_55
81            /var/tmp/ldap_487
82            /var/tmp/ldapmap1_0
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84       mozilla_plugin_tmpfs_t
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87       sandbox_file_t
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90       sandbox_x_client_tmpfs_t
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93       security_t
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95            /selinux
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COMMANDS

99       semanage fcontext can also be used to manipulate default  file  context
100       mappings.
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102       semanage  permissive  can  also  be used to manipulate whether or not a
103       process type is permissive.
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105       semanage module can also be used to enable/disable/install/remove  pol‐
106       icy modules.
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108       semanage boolean can also be used to manipulate the booleans
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111       system-config-selinux is a GUI tool available to customize SELinux pol‐
112       icy settings.
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AUTHOR

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