bcfg2_selinux(8)

1bcfg2_selinux(8)             SELinux Policy bcfg2             bcfg2_selinux(8)
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NAME

6       bcfg2_selinux - Security Enhanced Linux Policy for the bcfg2 processes
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DESCRIPTION

9       Security-Enhanced Linux secures the bcfg2 processes via flexible manda‐
10       tory access control.
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12       The bcfg2 processes execute with the  bcfg2_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 bcfg2_t
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ENTRYPOINTS

23       The bcfg2_t SELinux type can be entered via the bcfg2_exec_t file type.
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25       The default entrypoint paths for the bcfg2_t domain are the following:
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27       /usr/sbin/bcfg2-server
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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       bcfg2 policy is very flexible allowing users to setup their bcfg2  pro‐
37       cesses in as secure a method as possible.
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39       The following process types are defined for bcfg2:
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41       bcfg2_t
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43       Note:  semanage  permissive  -a bcfg2_t can be used to make the process
44       type bcfg2_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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BOOLEANS

50       SELinux policy is customizable based on least access  required.   bcfg2
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run bcfg2 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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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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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 bcfg2_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       bcfg2_var_lib_t
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99            /var/lib/bcfg2(/.*)?
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101       bcfg2_var_run_t
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103            /var/run/bcfg2-server.pid
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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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FILE CONTEXTS

142       SELinux requires files to have an extended attribute to define the file
143       type.
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145       You can see the context of a file using the -Z option to ls
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147       Policy  governs  the  access  confined  processes  have to these files.
148       SELinux bcfg2 policy is very flexible allowing  users  to  setup  their
149       bcfg2 processes in as secure a method as possible.
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151       STANDARD FILE CONTEXT
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153       SELinux  defines the file context types for the bcfg2, if you wanted to
154       store files with these types in a diffent paths, you  need  to  execute
155       the  semanage  command  to  sepecify  alternate  labeling  and then use
156       restorecon to put the labels on disk.
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158       semanage fcontext -a -t bcfg2_var_run_t '/srv/mybcfg2_content(/.*)?'
159       restorecon -R -v /srv/mybcfg2_content
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161       Note: SELinux often uses regular expressions  to  specify  labels  that
162       match multiple files.
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164       The following file types are defined for bcfg2:
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168       bcfg2_exec_t
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170       -  Set  files  with the bcfg2_exec_t type, if you want to transition an
171       executable to the bcfg2_t domain.
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175       bcfg2_initrc_exec_t
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177       - Set files with the bcfg2_initrc_exec_t type, if you want  to  transi‐
178       tion an executable to the bcfg2_initrc_t domain.
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182       bcfg2_unit_file_t
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184       -  Set  files with the bcfg2_unit_file_t type, if you want to treat the
185       files as bcfg2 unit content.
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189       bcfg2_var_lib_t
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191       - Set files with the bcfg2_var_lib_t type, if you  want  to  store  the
192       bcfg2 files under the /var/lib directory.
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196       bcfg2_var_run_t
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198       -  Set  files  with  the bcfg2_var_run_t type, if you want to store the
199       bcfg2 files under the /run or /var/run directory.
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203       Note: File context can be temporarily modified with the chcon  command.
204       If  you want to permanently change the file context you need to use the
205       semanage fcontext command.  This will modify the SELinux labeling data‐
206       base.  You will need to use restorecon to apply the labels.
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COMMANDS

210       semanage  fcontext  can also be used to manipulate default file context
211       mappings.
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213       semanage permissive can also be used to manipulate  whether  or  not  a
214       process type is permissive.
215
216       semanage  module can also be used to enable/disable/install/remove pol‐
217       icy modules.
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219       semanage boolean can also be used to manipulate the booleans
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221
222       system-config-selinux is a GUI tool available to customize SELinux pol‐
223       icy settings.
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AUTHOR

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