1bluetooth_helper_selinux(S8E)Linux Policy bluetooth_helbpleuretooth_helper_selinux(8)
2
3
4

NAME

6       bluetooth_helper_selinux - Security Enhanced Linux Policy for the blue‐
7       tooth_helper processes
8

DESCRIPTION

10       Security-Enhanced Linux  secures  the  bluetooth_helper  processes  via
11       flexible mandatory access control.
12
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.
16
17       For example:
18
19       ps -eZ | grep bluetooth_helper_t
20
21
22

ENTRYPOINTS

24       The  bluetooth_helper_t  SELinux  type  can  be  entered  via the blue‐
25       tooth_helper_exec_t file type.
26
27       The default entrypoint paths for the bluetooth_helper_t domain are  the
28       following:
29
30       /usr/bin/blue.*pin
31

PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
37
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:
43
44       bluetooth_helper_t
45
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.
50
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.
57
58
59
60       If you want to allow all domains to execute in fips_mode, you must turn
61       on the fips_mode boolean. Enabled by default.
62
63       setsebool -P fips_mode 1
64
65
66
67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
69
70       setsebool -P nis_enabled 1
71
72
73
74       If you want to allow regular users direct dri device access,  you  must
75       turn   on   the  selinuxuser_direct_dri_enabled  boolean.  Disabled  by
76       default.
77
78       setsebool -P selinuxuser_direct_dri_enabled 1
79
80
81
82       If you want to allows clients to write to the X  server  shared  memory
83       segments, you must turn on the xserver_clients_write_xshm boolean. Dis‐
84       abled by default.
85
86       setsebool -P xserver_clients_write_xshm 1
87
88
89

MANAGED FILES

91       The SELinux process type bluetooth_helper_t can  manage  files  labeled
92       with  the following file types.  The paths listed are the default paths
93       for these file types.  Note the processes UID still need  to  have  DAC
94       permissions.
95
96       user_fonts_cache_t
97
98            /root/.fontconfig(/.*)?
99            /root/.fonts/auto(/.*)?
100            /root/.fonts.cache-.*
101            /root/.cache/fontconfig(/.*)?
102            /home/[^/]+/.fontconfig(/.*)?
103            /home/[^/]+/.fonts/auto(/.*)?
104            /home/[^/]+/.fonts.cache-.*
105            /home/[^/]+/.cache/fontconfig(/.*)?
106
107

FILE CONTEXTS

109       SELinux requires files to have an extended attribute to define the file
110       type.
111
112       You can see the context of a file using the -Z option to ls
113
114       Policy governs the access  confined  processes  have  to  these  files.
115       SELinux bluetooth_helper policy is very flexible allowing users to set‐
116       up their bluetooth_helper processes in as secure a method as possible.
117
118       STANDARD FILE CONTEXT
119
120       SELinux defines the file context types for the bluetooth_helper, if you
121       wanted  to store files with these types in a diffent paths, you need to
122       execute the semanage command to sepecify alternate  labeling  and  then
123       use restorecon to put the labels on disk.
124
125       semanage   fcontext   -a   -t   bluetooth_helper_tmpfs_t  '/srv/myblue‐
126       tooth_helper_content(/.*)?'
127       restorecon -R -v /srv/mybluetooth_helper_content
128
129       Note: SELinux often uses regular expressions  to  specify  labels  that
130       match multiple files.
131
132       The following file types are defined for bluetooth_helper:
133
134
135
136       bluetooth_helper_exec_t
137
138       - Set files with the bluetooth_helper_exec_t type, if you want to tran‐
139       sition an executable to the bluetooth_helper_t domain.
140
141
142
143       bluetooth_helper_tmp_t
144
145       - Set files with the bluetooth_helper_tmp_t type, if you want to  store
146       bluetooth helper temporary files in the /tmp directories.
147
148
149
150       bluetooth_helper_tmpfs_t
151
152       -  Set  files  with  the  bluetooth_helper_tmpfs_t type, if you want to
153       store bluetooth helper files on a tmpfs file system.
154
155
156
157       Note: File context can be temporarily modified with the chcon  command.
158       If  you want to permanently change the file context you need to use the
159       semanage fcontext command.  This will modify the SELinux labeling data‐
160       base.  You will need to use restorecon to apply the labels.
161
162

COMMANDS

164       semanage  fcontext  can also be used to manipulate default file context
165       mappings.
166
167       semanage permissive can also be used to manipulate  whether  or  not  a
168       process type is permissive.
169
170       semanage  module can also be used to enable/disable/install/remove pol‐
171       icy modules.
172
173       semanage boolean can also be used to manipulate the booleans
174
175
176       system-config-selinux is a GUI tool available to customize SELinux pol‐
177       icy settings.
178
179

AUTHOR

181       This manual page was auto-generated using sepolicy manpage .
182
183

SEE ALSO

185       selinux(8),  bluetooth_helper(8), semanage(8), restorecon(8), chcon(1),
186       sepolicy(8), setsebool(8)
187
188
189
190bluetooth_helper                   20-05-05        bluetooth_helper_selinux(8)
Impressum