1bcfg2_selinux(8) SELinux Policy bcfg2 bcfg2_selinux(8)
2
6 bcfg2_selinux - Security Enhanced Linux Policy for the bcfg2 processes
7
9 Security-Enhanced Linux secures the bcfg2 processes via flexible manda‐
10 tory access control.
11 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.
15 For example:
17 ps -eZ | grep bcfg2_t
19
23 The bcfg2_t SELinux type can be entered via the bcfg2_exec_t file type.
24 The default entrypoint paths for the bcfg2_t domain are the following:
26 /usr/sbin/bcfg2-server
28
30 SELinux defines process types (domains) for each process running on the
31 system
32 You can see the context of a process using the -Z option to ps
34 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.
38 The following process types are defined for bcfg2:
40 bcfg2_t
42 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.
47
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.
53 If you want to allow all domains to execute in fips_mode, you must turn
57 on the fips_mode boolean. Enabled by default.
58 setsebool -P fips_mode 1
60
64 The SELinux process type bcfg2_t can manage files labeled with the fol‐
65 lowing file types. The paths listed are the default paths for these
66 file types. Note the processes UID still need to have DAC permissions.
67 bcfg2_var_lib_t
69 /var/lib/bcfg2(/.*)?
71 bcfg2_var_run_t
73 /var/run/bcfg2-server.pid
75 cluster_conf_t
77 /etc/cluster(/.*)?
79 cluster_var_lib_t
81 /var/lib/pcsd(/.*)?
83 /var/lib/cluster(/.*)?
84 /var/lib/openais(/.*)?
85 /var/lib/pengine(/.*)?
86 /var/lib/corosync(/.*)?
87 /usr/lib/heartbeat(/.*)?
88 /var/lib/heartbeat(/.*)?
89 /var/lib/pacemaker(/.*)?
90 cluster_var_run_t
92 /var/run/crm(/.*)?
94 /var/run/cman_.*
95 /var/run/rsctmp(/.*)?
96 /var/run/aisexec.*
97 /var/run/heartbeat(/.*)?
98 /var/run/pcsd-ruby.socket
99 /var/run/corosync-qnetd(/.*)?
100 /var/run/corosync-qdevice(/.*)?
101 /var/run/corosync.pid
102 /var/run/cpglockd.pid
103 /var/run/rgmanager.pid
104 /var/run/cluster/rgmanager.sk
105 krb5_host_rcache_t
107 /var/tmp/krb5_0.rcache2
109 /var/cache/krb5rcache(/.*)?
110 /var/tmp/nfs_0
111 /var/tmp/DNS_25
112 /var/tmp/host_0
113 /var/tmp/imap_0
114 /var/tmp/HTTP_23
115 /var/tmp/HTTP_48
116 /var/tmp/ldap_55
117 /var/tmp/ldap_487
118 /var/tmp/ldapmap1_0
119 root_t
121 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
123 /
124 /initrd
125
128 SELinux requires files to have an extended attribute to define the file
129 type.
130 You can see the context of a file using the -Z option to ls
132 Policy governs the access confined processes have to these files.
134 SELinux bcfg2 policy is very flexible allowing users to setup their
135 bcfg2 processes in as secure a method as possible.
136 STANDARD FILE CONTEXT
138 SELinux defines the file context types for the bcfg2, if you wanted to
140 store files with these types in a diffent paths, you need to execute
141 the semanage command to specify alternate labeling and then use re‐
142 storecon to put the labels on disk.
143 semanage fcontext -a -t bcfg2_var_run_t '/srv/mybcfg2_content(/.*)?'
145 restorecon -R -v /srv/mybcfg2_content
146 Note: SELinux often uses regular expressions to specify labels that
148 match multiple files.
149 The following file types are defined for bcfg2:
151 bcfg2_exec_t
155 - Set files with the bcfg2_exec_t type, if you want to transition an
157 executable to the bcfg2_t domain.
158 bcfg2_initrc_exec_t
162 - Set files with the bcfg2_initrc_exec_t type, if you want to transi‐
164 tion an executable to the bcfg2_initrc_t domain.
165 bcfg2_unit_file_t
169 - Set files with the bcfg2_unit_file_t type, if you want to treat the
171 files as bcfg2 unit content.
172 bcfg2_var_lib_t
176 - Set files with the bcfg2_var_lib_t type, if you want to store the
178 bcfg2 files under the /var/lib directory.
179 bcfg2_var_run_t
183 - Set files with the bcfg2_var_run_t type, if you want to store the
185 bcfg2 files under the /run or /var/run directory.
186 Note: File context can be temporarily modified with the chcon command.
190 If you want to permanently change the file context you need to use the
191 semanage fcontext command. This will modify the SELinux labeling data‐
192 base. You will need to use restorecon to apply the labels.
193
196 semanage fcontext can also be used to manipulate default file context
197 mappings.
198 semanage permissive can also be used to manipulate whether or not a
200 process type is permissive.
201 semanage module can also be used to enable/disable/install/remove pol‐
203 icy modules.
204 semanage boolean can also be used to manipulate the booleans
206 system-config-selinux is a GUI tool available to customize SELinux pol‐
209 icy settings.
210
213 This manual page was auto-generated using sepolicy manpage .
214
217 selinux(8), bcfg2(8), semanage(8), restorecon(8), chcon(1), sepol‐
218 icy(8), setsebool(8)
219bcfg2 21-11-19 bcfg2_selinux(8)