1boltd_selinux(8)             SELinux Policy boltd             boltd_selinux(8)
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NAME

6       boltd_selinux - Security Enhanced Linux Policy for the boltd processes
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DESCRIPTION

9       Security-Enhanced Linux secures the boltd processes via flexible manda‐
10       tory access control.
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12       The boltd processes execute with the  boltd_t  SELinux  type.  You  can
13       check  if  you have these processes running by executing the ps command
14       with the -Z qualifier.
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16       For example:
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18       ps -eZ | grep boltd_t
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20
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ENTRYPOINTS

23       The boltd_t SELinux type can be entered via the boltd_exec_t file type.
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25       The default entrypoint paths for the boltd_t domain are the following:
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27       /usr/libexec/boltd
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PROCESS TYPES

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

BOOLEANS

50       SELinux policy is customizable based on least access  required.   boltd
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run boltd with the tightest access possible.
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56       If you want to allow users to resolve user passwd entries directly from
57       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
58       gin_nsswitch_use_ldap boolean. Disabled by default.
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60       setsebool -P authlogin_nsswitch_use_ldap 1
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64       If you want to allow all domains to execute in fips_mode, you must turn
65       on the fips_mode boolean. Enabled by default.
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67       setsebool -P fips_mode 1
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71       If  you  want  to allow confined applications to run with kerberos, you
72       must turn on the kerberos_enabled boolean. Enabled by default.
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74       setsebool -P kerberos_enabled 1
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77
78       If you want to allow system to run with  NIS,  you  must  turn  on  the
79       nis_enabled boolean. Disabled by default.
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81       setsebool -P nis_enabled 1
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83
84
85       If  you  want to allow confined applications to use nscd shared memory,
86       you must turn on the nscd_use_shm boolean. Disabled by default.
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88       setsebool -P nscd_use_shm 1
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MANAGED FILES

93       The SELinux process type boltd_t can manage files labeled with the fol‐
94       lowing  file  types.   The paths listed are the default paths for these
95       file types.  Note the processes UID still need to have DAC permissions.
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97       boltd_var_lib_t
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99            /var/lib/boltd(/.*)?
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101       boltd_var_run_t
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103            /var/run/boltd(/.*)?
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105       cluster_conf_t
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107            /etc/cluster(/.*)?
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109       cluster_var_lib_t
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111            /var/lib/pcsd(/.*)?
112            /var/lib/cluster(/.*)?
113            /var/lib/openais(/.*)?
114            /var/lib/pengine(/.*)?
115            /var/lib/corosync(/.*)?
116            /usr/lib/heartbeat(/.*)?
117            /var/lib/heartbeat(/.*)?
118            /var/lib/pacemaker(/.*)?
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120       cluster_var_run_t
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122            /var/run/crm(/.*)?
123            /var/run/cman_.*
124            /var/run/rsctmp(/.*)?
125            /var/run/aisexec.*
126            /var/run/heartbeat(/.*)?
127            /var/run/corosync-qnetd(/.*)?
128            /var/run/corosync-qdevice(/.*)?
129            /var/run/corosync.pid
130            /var/run/cpglockd.pid
131            /var/run/rgmanager.pid
132            /var/run/cluster/rgmanager.sk
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134       root_t
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136            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
137            /
138            /initrd
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140       sysfs_t
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142            /sys(/.*)?
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144

FILE CONTEXTS

146       SELinux requires files to have an extended attribute to define the file
147       type.
148
149       You can see the context of a file using the -Z option to ls
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151       Policy  governs  the  access  confined  processes  have to these files.
152       SELinux boltd policy is very flexible allowing  users  to  setup  their
153       boltd processes in as secure a method as possible.
154
155       STANDARD FILE CONTEXT
156
157       SELinux  defines the file context types for the boltd, if you wanted to
158       store files with these types in a diffent paths, you  need  to  execute
159       the  semanage  command  to  sepecify  alternate  labeling  and then use
160       restorecon to put the labels on disk.
161
162       semanage fcontext -a -t boltd_var_run_t '/srv/myboltd_content(/.*)?'
163       restorecon -R -v /srv/myboltd_content
164
165       Note: SELinux often uses regular expressions  to  specify  labels  that
166       match multiple files.
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168       The following file types are defined for boltd:
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170
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172       boltd_exec_t
173
174       -  Set  files  with the boltd_exec_t type, if you want to transition an
175       executable to the boltd_t domain.
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179       boltd_var_lib_t
180
181       - Set files with the boltd_var_lib_t type, if you  want  to  store  the
182       boltd files under the /var/lib directory.
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186       boltd_var_run_t
187
188       -  Set  files  with  the boltd_var_run_t type, if you want to store the
189       boltd files under the /run or /var/run directory.
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192
193       Note: File context can be temporarily modified with the chcon  command.
194       If  you want to permanently change the file context you need to use the
195       semanage fcontext command.  This will modify the SELinux labeling data‐
196       base.  You will need to use restorecon to apply the labels.
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COMMANDS

200       semanage  fcontext  can also be used to manipulate default file context
201       mappings.
202
203       semanage permissive can also be used to manipulate  whether  or  not  a
204       process type is permissive.
205
206       semanage  module can also be used to enable/disable/install/remove pol‐
207       icy modules.
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209       semanage boolean can also be used to manipulate the booleans
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211
212       system-config-selinux is a GUI tool available to customize SELinux pol‐
213       icy settings.
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AUTHOR

217       This manual page was auto-generated using sepolicy manpage .
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219

SEE ALSO

221       selinux(8),  boltd(8),  semanage(8),  restorecon(8),  chcon(1),  sepol‐
222       icy(8), setsebool(8)
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226boltd                              19-06-18                   boltd_selinux(8)
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