1bluetooth_helper_selinux(S8E)Linux Policy bluetooth_helbpleuretooth_helper_selinux(8)
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NAME

6       bluetooth_helper_selinux - Security Enhanced Linux Policy for the blue‐
7       tooth_helper processes
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DESCRIPTION

10       Security-Enhanced Linux  secures  the  bluetooth_helper  processes  via
11       flexible mandatory access control.
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13       The  bluetooth_helper  processes  execute  with  the bluetooth_helper_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 bluetooth_helper_t
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ENTRYPOINTS

24       The  bluetooth_helper_t  SELinux  type  can  be  entered  via the blue‐
25       tooth_helper_exec_t file type.
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27       The default entrypoint paths for the bluetooth_helper_t domain are  the
28       following:
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30       /usr/bin/blue.*pin
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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       bluetooth_helper  policy is very flexible allowing users to setup their
40       bluetooth_helper processes in as secure a method as possible.
41
42       The following process types are defined for bluetooth_helper:
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44       bluetooth_helper_t
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46       Note: semanage permissive -a bluetooth_helper_t can be used to make the
47       process  type  bluetooth_helper_t  permissive.  SELinux  does  not deny
48       access to permissive process types, but the AVC (SELinux denials)  mes‐
49       sages are still generated.
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51

BOOLEANS

53       SELinux  policy  is customizable based on least access required.  blue‐
54       tooth_helper policy is extremely flexible and has several booleans that
55       allow  you  to  manipulate the policy and run bluetooth_helper with the
56       tightest access possible.
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59
60       If you want to allow users to resolve user passwd entries directly from
61       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
62       gin_nsswitch_use_ldap boolean. Disabled by default.
63
64       setsebool -P authlogin_nsswitch_use_ldap 1
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68       If you want to allow all domains to execute in fips_mode, you must turn
69       on the fips_mode boolean. Enabled by default.
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71       setsebool -P fips_mode 1
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75       If  you  want  to allow confined applications to run with kerberos, you
76       must turn on the kerberos_enabled boolean. Enabled by default.
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78       setsebool -P kerberos_enabled 1
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82       If you want to allow system to run with  NIS,  you  must  turn  on  the
83       nis_enabled boolean. Disabled by default.
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85       setsebool -P nis_enabled 1
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88
89       If  you  want to allow confined applications to use nscd shared memory,
90       you must turn on the nscd_use_shm boolean. Disabled by default.
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92       setsebool -P nscd_use_shm 1
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95
96       If you want to allow regular users direct dri device access,  you  must
97       turn on the selinuxuser_direct_dri_enabled boolean. Enabled by default.
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99       setsebool -P selinuxuser_direct_dri_enabled 1
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102
103       If  you  want  to allows clients to write to the X server shared memory
104       segments, you must turn on the xserver_clients_write_xshm boolean. Dis‐
105       abled by default.
106
107       setsebool -P xserver_clients_write_xshm 1
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MANAGED FILES

112       The  SELinux  process  type bluetooth_helper_t can manage files labeled
113       with the following file types.  The paths listed are the default  paths
114       for  these  file  types.  Note the processes UID still need to have DAC
115       permissions.
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117       bluetooth_helper_tmp_t
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120       bluetooth_helper_tmpfs_t
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122
123       user_fonts_cache_t
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125            /root/.fontconfig(/.*)?
126            /root/.fonts/auto(/.*)?
127            /root/.fonts.cache-.*
128            /home/[^/]+/.fontconfig(/.*)?
129            /home/[^/]+/.fonts/auto(/.*)?
130            /home/[^/]+/.fonts.cache-.*
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132       xserver_tmpfs_t
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FILE CONTEXTS

137       SELinux requires files to have an extended attribute to define the file
138       type.
139
140       You can see the context of a file using the -Z option to ls
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142       Policy  governs  the  access  confined  processes  have to these files.
143       SELinux bluetooth_helper policy is very flexible allowing users to set‐
144       up their bluetooth_helper processes in as secure a method as possible.
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146       STANDARD FILE CONTEXT
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148       SELinux defines the file context types for the bluetooth_helper, if you
149       wanted to store files with these types in a diffent paths, you need  to
150       execute  the  semanage  command to sepecify alternate labeling and then
151       use restorecon to put the labels on disk.
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153       semanage  fcontext   -a   -t   bluetooth_helper_tmpfs_t   '/srv/myblue‐
154       tooth_helper_content(/.*)?'
155       restorecon -R -v /srv/mybluetooth_helper_content
156
157       Note:  SELinux  often  uses  regular expressions to specify labels that
158       match multiple files.
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160       The following file types are defined for bluetooth_helper:
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164       bluetooth_helper_exec_t
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166       - Set files with the bluetooth_helper_exec_t type, if you want to tran‐
167       sition an executable to the bluetooth_helper_t domain.
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171       bluetooth_helper_tmp_t
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173       -  Set files with the bluetooth_helper_tmp_t type, if you want to store
174       bluetooth helper temporary files in the /tmp directories.
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178       bluetooth_helper_tmpfs_t
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180       - Set files with the bluetooth_helper_tmpfs_t  type,  if  you  want  to
181       store bluetooth helper files on a tmpfs file system.
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185       Note:  File context can be temporarily modified with the chcon command.
186       If you want to permanently change the file context you need to use  the
187       semanage fcontext command.  This will modify the SELinux labeling data‐
188       base.  You will need to use restorecon to apply the labels.
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COMMANDS

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

209       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

213       selinux(8), bluetooth_helper(8), semanage(8), restorecon(8),  chcon(1),
214       sepolicy(8), setsebool(8)
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218bluetooth_helper                   19-05-30        bluetooth_helper_selinux(8)
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