brltty_selinux(8)

1brltty_selinux(8)            SELinux Policy brltty           brltty_selinux(8)
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NAME

6       brltty_selinux  -  Security  Enhanced  Linux Policy for the brltty pro‐
7       cesses
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DESCRIPTION

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

24       The  brltty_t  SELinux  type  can be entered via the brltty_exec_t file
25       type.
26
27       The default entrypoint paths for the brltty_t domain are the following:
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29       /usr/bin/brltty
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PROCESS TYPES

32       SELinux defines process types (domains) for each process running on the
33       system
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35       You can see the context of a process using the -Z option to ps
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37       Policy  governs  the  access confined processes have to files.  SELinux
38       brltty policy is very flexible allowing users  to  setup  their  brltty
39       processes in as secure a method as possible.
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41       The following process types are defined for brltty:
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43       brltty_t
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45       Note:  semanage  permissive -a brltty_t can be used to make the process
46       type brltty_t permissive. SELinux does not deny  access  to  permissive
47       process  types, but the AVC (SELinux denials) messages are still gener‐
48       ated.
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BOOLEANS

52       SELinux policy is customizable based on least access required.   brltty
53       policy is extremely flexible and has several booleans that allow you to
54       manipulate the policy and run brltty with the tightest access possible.
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58       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
59       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
60       Enabled by default.
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62       setsebool -P daemons_dontaudit_scheduling 1
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66       If you want to deny all system processes and Linux users to  use  blue‐
67       tooth wireless technology, you must turn on the deny_bluetooth boolean.
68       Disabled by default.
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70       setsebool -P deny_bluetooth 1
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74       If you want to allow all domains to execute in fips_mode, you must turn
75       on the fips_mode boolean. Enabled by default.
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77       setsebool -P fips_mode 1
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81       If  you  want  to  allow  system  to run with NIS, you must turn on the
82       nis_enabled boolean. Disabled by default.
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84       setsebool -P nis_enabled 1
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MANAGED FILES

89       The SELinux process type brltty_t can manage  files  labeled  with  the
90       following file types.  The paths listed are the default paths for these
91       file types.  Note the processes UID still need to have DAC permissions.
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93       brltty_log_t
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95            /tmp/brltty.log.*
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97       brltty_var_lib_t
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99            /var/lib/BrlAPI(/.*)?
100            /var/lib/brltty(/.*)?
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102       brltty_var_run_t
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104            /var/run/brltty(/.*)?
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106       cluster_conf_t
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108            /etc/cluster(/.*)?
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110       cluster_var_lib_t
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112            /var/lib/pcsd(/.*)?
113            /var/lib/cluster(/.*)?
114            /var/lib/openais(/.*)?
115            /var/lib/pengine(/.*)?
116            /var/lib/corosync(/.*)?
117            /usr/lib/heartbeat(/.*)?
118            /var/lib/heartbeat(/.*)?
119            /var/lib/pacemaker(/.*)?
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121       cluster_var_run_t
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123            /var/run/crm(/.*)?
124            /var/run/cman_.*
125            /var/run/rsctmp(/.*)?
126            /var/run/aisexec.*
127            /var/run/heartbeat(/.*)?
128            /var/run/pcsd-ruby.socket
129            /var/run/corosync-qnetd(/.*)?
130            /var/run/corosync-qdevice(/.*)?
131            /var/run/corosync.pid
132            /var/run/cpglockd.pid
133            /var/run/rgmanager.pid
134            /var/run/cluster/rgmanager.sk
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136       krb5_host_rcache_t
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138            /var/tmp/krb5_0.rcache2
139            /var/cache/krb5rcache(/.*)?
140            /var/tmp/nfs_0
141            /var/tmp/DNS_25
142            /var/tmp/host_0
143            /var/tmp/imap_0
144            /var/tmp/HTTP_23
145            /var/tmp/HTTP_48
146            /var/tmp/ldap_55
147            /var/tmp/ldap_487
148            /var/tmp/ldapmap1_0
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150       root_t
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152            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
153            /
154            /initrd
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FILE CONTEXTS

158       SELinux requires files to have an extended attribute to define the file
159       type.
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161       You can see the context of a file using the -Z option to ls
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163       Policy  governs  the  access  confined  processes  have to these files.
164       SELinux brltty policy is very flexible allowing users  to  setup  their
165       brltty processes in as secure a method as possible.
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167       STANDARD FILE CONTEXT
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169       SELinux defines the file context types for the brltty, if you wanted to
170       store files with these types in a different paths, you need to  execute
171       the  semanage  command  to  specify alternate labeling and then use re‐
172       storecon to put the labels on disk.
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174       semanage fcontext -a -t brltty_exec_t '/srv/brltty/content(/.*)?'
175       restorecon -R -v /srv/mybrltty_content
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177       Note: SELinux often uses regular expressions  to  specify  labels  that
178       match multiple files.
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180       The following file types are defined for brltty:
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184       brltty_exec_t
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186       -  Set  files with the brltty_exec_t type, if you want to transition an
187       executable to the brltty_t domain.
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191       brltty_log_t
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193       - Set files with the brltty_log_t type, if you want to treat  the  data
194       as brltty log data, usually stored under the /var/log directory.
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198       brltty_unit_file_t
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200       -  Set files with the brltty_unit_file_t type, if you want to treat the
201       files as brltty unit content.
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205       brltty_var_lib_t
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207       - Set files with the brltty_var_lib_t type, if you want  to  store  the
208       brltty files under the /var/lib directory.
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211       Paths:
212            /var/lib/BrlAPI(/.*)?, /var/lib/brltty(/.*)?
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215       brltty_var_run_t
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217       -  Set  files  with the brltty_var_run_t type, if you want to store the
218       brltty files under the /run or /var/run directory.
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222       Note: File context can be temporarily modified with the chcon  command.
223       If  you want to permanently change the file context you need to use the
224       semanage fcontext command.  This will modify the SELinux labeling data‐
225       base.  You will need to use restorecon to apply the labels.
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COMMANDS

229       semanage  fcontext  can also be used to manipulate default file context
230       mappings.
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232       semanage permissive can also be used to manipulate  whether  or  not  a
233       process type is permissive.
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235       semanage  module can also be used to enable/disable/install/remove pol‐
236       icy modules.
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238       semanage boolean can also be used to manipulate the booleans
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241       system-config-selinux is a GUI tool available to customize SELinux pol‐
242       icy settings.
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AUTHOR

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