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 dontaudit all daemons scheduling requests (setsched,
57 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
58 Enabled by default.
59 setsebool -P daemons_dontaudit_scheduling 1
61 If you want to allow all domains to execute in fips_mode, you must turn
65 on the fips_mode boolean. Enabled by default.
66 setsebool -P fips_mode 1
68 If you want to allow system to run with NIS, you must turn on the
72 nis_enabled boolean. Disabled by default.
73 setsebool -P nis_enabled 1
75
79 The SELinux process type bcfg2_t can manage files labeled with the fol‐
80 lowing file types. The paths listed are the default paths for these
81 file types. Note the processes UID still need to have DAC permissions.
82 bcfg2_var_lib_t
84 /var/lib/bcfg2(/.*)?
86 bcfg2_var_run_t
88 /var/run/bcfg2-server.pid
90 cluster_conf_t
92 /etc/cluster(/.*)?
94 cluster_var_lib_t
96 /var/lib/pcsd(/.*)?
98 /var/lib/cluster(/.*)?
99 /var/lib/openais(/.*)?
100 /var/lib/pengine(/.*)?
101 /var/lib/corosync(/.*)?
102 /usr/lib/heartbeat(/.*)?
103 /var/lib/heartbeat(/.*)?
104 /var/lib/pacemaker(/.*)?
105 cluster_var_run_t
107 /var/run/crm(/.*)?
109 /var/run/cman_.*
110 /var/run/rsctmp(/.*)?
111 /var/run/aisexec.*
112 /var/run/heartbeat(/.*)?
113 /var/run/pcsd-ruby.socket
114 /var/run/corosync-qnetd(/.*)?
115 /var/run/corosync-qdevice(/.*)?
116 /var/run/corosync.pid
117 /var/run/cpglockd.pid
118 /var/run/rgmanager.pid
119 /var/run/cluster/rgmanager.sk
120 krb5_host_rcache_t
122 /var/tmp/krb5_0.rcache2
124 /var/cache/krb5rcache(/.*)?
125 /var/tmp/nfs_0
126 /var/tmp/DNS_25
127 /var/tmp/host_0
128 /var/tmp/imap_0
129 /var/tmp/HTTP_23
130 /var/tmp/HTTP_48
131 /var/tmp/ldap_55
132 /var/tmp/ldap_487
133 /var/tmp/ldapmap1_0
134 root_t
136 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
138 /
139 /initrd
140
143 SELinux requires files to have an extended attribute to define the file
144 type.
145 You can see the context of a file using the -Z option to ls
147 Policy governs the access confined processes have to these files.
149 SELinux bcfg2 policy is very flexible allowing users to setup their
150 bcfg2 processes in as secure a method as possible.
151 STANDARD FILE CONTEXT
153 SELinux defines the file context types for the bcfg2, if you wanted to
155 store files with these types in a different paths, you need to execute
156 the semanage command to specify alternate labeling and then use re‐
157 storecon to put the labels on disk.
158 semanage fcontext -a -t bcfg2_exec_t '/srv/bcfg2/content(/.*)?'
160 restorecon -R -v /srv/mybcfg2_content
161 Note: SELinux often uses regular expressions to specify labels that
163 match multiple files.
164 The following file types are defined for bcfg2:
166 bcfg2_exec_t
170 - Set files with the bcfg2_exec_t type, if you want to transition an
172 executable to the bcfg2_t domain.
173 bcfg2_initrc_exec_t
177 - Set files with the bcfg2_initrc_exec_t type, if you want to transi‐
179 tion an executable to the bcfg2_initrc_t domain.
180 bcfg2_unit_file_t
184 - Set files with the bcfg2_unit_file_t type, if you want to treat the
186 files as bcfg2 unit content.
187 bcfg2_var_lib_t
191 - Set files with the bcfg2_var_lib_t type, if you want to store the
193 bcfg2 files under the /var/lib directory.
194 bcfg2_var_run_t
198 - Set files with the bcfg2_var_run_t type, if you want to store the
200 bcfg2 files under the /run or /var/run directory.
201 Note: File context can be temporarily modified with the chcon command.
205 If you want to permanently change the file context you need to use the
206 semanage fcontext command. This will modify the SELinux labeling data‐
207 base. You will need to use restorecon to apply the labels.
208
211 semanage fcontext can also be used to manipulate default file context
212 mappings.
213 semanage permissive can also be used to manipulate whether or not a
215 process type is permissive.
216 semanage module can also be used to enable/disable/install/remove pol‐
218 icy modules.
219 semanage boolean can also be used to manipulate the booleans
221 system-config-selinux is a GUI tool available to customize SELinux pol‐
224 icy settings.
225
228 This manual page was auto-generated using sepolicy manpage .
229
232 selinux(8), bcfg2(8), semanage(8), restorecon(8), chcon(1), sepol‐
233 icy(8), setsebool(8)
234bcfg2 23-12-15 bcfg2_selinux(8)