1ipa_dnskey_selinux(8) SELinux Policy ipa_dnskey ipa_dnskey_selinux(8)
2
6 ipa_dnskey_selinux - Security Enhanced Linux Policy for the ipa_dnskey
7 processes
8
10 Security-Enhanced Linux secures the ipa_dnskey processes via flexible
11 mandatory access control.
12 The ipa_dnskey processes execute with the ipa_dnskey_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
16 For example:
18 ps -eZ | grep ipa_dnskey_t
20
24 The ipa_dnskey_t SELinux type can be entered via the ipa_dnskey_exec_t
25 file type.
26 The default entrypoint paths for the ipa_dnskey_t domain are the fol‐
28 lowing:
29 /usr/libexec/ipa/ipa-dnskeysyncd, /usr/libexec/ipa/ipa-dnskeysync-
31 replica
32
34 SELinux defines process types (domains) for each process running on the
35 system
36 You can see the context of a process using the -Z option to ps
38 Policy governs the access confined processes have to files. SELinux
40 ipa_dnskey policy is very flexible allowing users to setup their
41 ipa_dnskey processes in as secure a method as possible.
42 The following process types are defined for ipa_dnskey:
44 ipa_dnskey_t
46 Note: semanage permissive -a ipa_dnskey_t can be used to make the
48 process type ipa_dnskey_t permissive. SELinux does not deny access to
49 permissive process types, but the AVC (SELinux denials) messages are
50 still generated.
51
54 SELinux policy is customizable based on least access required.
55 ipa_dnskey policy is extremely flexible and has several booleans that
56 allow you to manipulate the policy and run ipa_dnskey with the tightest
57 access possible.
58 If you want to allow users to resolve user passwd entries directly from
62 ldap rather then using a sssd server, you must turn on the authlo‐
63 gin_nsswitch_use_ldap boolean. Disabled by default.
64 setsebool -P authlogin_nsswitch_use_ldap 1
66 If you want to allow all domains to execute in fips_mode, you must turn
70 on the fips_mode boolean. Enabled by default.
71 setsebool -P fips_mode 1
73 If you want to allow confined applications to run with kerberos, you
77 must turn on the kerberos_enabled boolean. Enabled by default.
78 setsebool -P kerberos_enabled 1
80 If you want to allow system to run with NIS, you must turn on the
84 nis_enabled boolean. Disabled by default.
85 setsebool -P nis_enabled 1
87 If you want to allow confined applications to use nscd shared memory,
91 you must turn on the nscd_use_shm boolean. Disabled by default.
92 setsebool -P nscd_use_shm 1
94
98 The SELinux process type ipa_dnskey_t can manage files labeled with the
99 following file types. The paths listed are the default paths for these
100 file types. Note the processes UID still need to have DAC permissions.
101 cluster_conf_t
103 /etc/cluster(/.*)?
105 cluster_var_lib_t
107 /var/lib/pcsd(/.*)?
109 /var/lib/cluster(/.*)?
110 /var/lib/openais(/.*)?
111 /var/lib/pengine(/.*)?
112 /var/lib/corosync(/.*)?
113 /usr/lib/heartbeat(/.*)?
114 /var/lib/heartbeat(/.*)?
115 /var/lib/pacemaker(/.*)?
116 cluster_var_run_t
118 /var/run/crm(/.*)?
120 /var/run/cman_.*
121 /var/run/rsctmp(/.*)?
122 /var/run/aisexec.*
123 /var/run/heartbeat(/.*)?
124 /var/run/corosync-qnetd(/.*)?
125 /var/run/corosync-qdevice(/.*)?
126 /var/run/corosync.pid
127 /var/run/cpglockd.pid
128 /var/run/rgmanager.pid
129 /var/run/cluster/rgmanager.sk
130 ipa_tmp_t
132 ipa_var_lib_t
135 /var/lib/ipa(/.*)?
137 named_zone_t
139 /var/named(/.*)?
141 /var/named/chroot/var/named(/.*)?
142 opendnssec_conf_t
144 /etc/opendnssec(/.*)?
146 opendnssec_var_t
148 /var/opendnssec(/.*)?
150 root_t
152 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
154 /
155 /initrd
156
159 SELinux requires files to have an extended attribute to define the file
160 type.
161 You can see the context of a file using the -Z option to ls
163 Policy governs the access confined processes have to these files.
165 SELinux ipa_dnskey policy is very flexible allowing users to setup
166 their ipa_dnskey processes in as secure a method as possible.
167 STANDARD FILE CONTEXT
169 SELinux defines the file context types for the ipa_dnskey, if you
171 wanted to store files with these types in a diffent paths, you need to
172 execute the semanage command to sepecify alternate labeling and then
173 use restorecon to put the labels on disk.
174 semanage fcontext -a -t ipa_dnskey_unit_file_t '/srv/myipa_dnskey_con‐
176 tent(/.*)?'
177 restorecon -R -v /srv/myipa_dnskey_content
178 Note: SELinux often uses regular expressions to specify labels that
180 match multiple files.
181 The following file types are defined for ipa_dnskey:
183 ipa_dnskey_exec_t
187 - Set files with the ipa_dnskey_exec_t type, if you want to transition
189 an executable to the ipa_dnskey_t domain.
190 Paths:
193 /usr/libexec/ipa/ipa-dnskeysyncd, /usr/libexec/ipa/ipa-dnskeysync-
194 replica
195 ipa_dnskey_unit_file_t
198 - Set files with the ipa_dnskey_unit_file_t type, if you want to treat
200 the files as ipa dnskey unit content.
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), ipa_dnskey(8), semanage(8), restorecon(8), chcon(1), sepol‐
233 icy(8), setsebool(8)
234ipa_dnskey 19-06-18 ipa_dnskey_selinux(8)