1iodined_selinux(8) SELinux Policy iodined iodined_selinux(8)
2
6 iodined_selinux - Security Enhanced Linux Policy for the iodined pro‐
7 cesses
8
10 Security-Enhanced Linux secures the iodined processes via flexible
11 mandatory access control.
12 The iodined processes execute with the iodined_t SELinux type. You can
14 check if you have these processes running by executing the ps command
15 with the -Z qualifier.
16 For example:
18 ps -eZ | grep iodined_t
20
24 The iodined_t SELinux type can be entered via the iodined_exec_t file
25 type.
26 The default entrypoint paths for the iodined_t domain are the follow‐
28 ing:
29 /usr/sbin/iodined
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 iodined policy is very flexible allowing users to setup their iodined
40 processes in as secure a method as possible.
41 The following process types are defined for iodined:
43 iodined_t
45 Note: semanage permissive -a iodined_t can be used to make the process
47 type iodined_t permissive. SELinux does not deny access to permissive
48 process types, but the AVC (SELinux denials) messages are still gener‐
49 ated.
50
53 SELinux policy is customizable based on least access required. iodined
54 policy is extremely flexible and has several booleans that allow you to
55 manipulate the policy and run iodined with the tightest access possi‐
56 ble.
57 If you want to allow all domains to execute in fips_mode, you must turn
61 on the fips_mode boolean. Enabled by default.
62 setsebool -P fips_mode 1
64 If you want to allow system to run with NIS, you must turn on the
68 nis_enabled boolean. Disabled by default.
69 setsebool -P nis_enabled 1
71
75 The SELinux process type iodined_t can manage files labeled with the
76 following file types. The paths listed are the default paths for these
77 file types. Note the processes UID still need to have DAC permissions.
78 cluster_conf_t
80 /etc/cluster(/.*)?
82 cluster_var_lib_t
84 /var/lib/pcsd(/.*)?
86 /var/lib/cluster(/.*)?
87 /var/lib/openais(/.*)?
88 /var/lib/pengine(/.*)?
89 /var/lib/corosync(/.*)?
90 /usr/lib/heartbeat(/.*)?
91 /var/lib/heartbeat(/.*)?
92 /var/lib/pacemaker(/.*)?
93 cluster_var_run_t
95 /var/run/crm(/.*)?
97 /var/run/cman_.*
98 /var/run/rsctmp(/.*)?
99 /var/run/aisexec.*
100 /var/run/heartbeat(/.*)?
101 /var/run/pcsd-ruby.socket
102 /var/run/corosync-qnetd(/.*)?
103 /var/run/corosync-qdevice(/.*)?
104 /var/run/corosync.pid
105 /var/run/cpglockd.pid
106 /var/run/rgmanager.pid
107 /var/run/cluster/rgmanager.sk
108 krb5_host_rcache_t
110 /var/tmp/krb5_0.rcache2
112 /var/cache/krb5rcache(/.*)?
113 /var/tmp/nfs_0
114 /var/tmp/DNS_25
115 /var/tmp/host_0
116 /var/tmp/imap_0
117 /var/tmp/HTTP_23
118 /var/tmp/HTTP_48
119 /var/tmp/ldap_55
120 /var/tmp/ldap_487
121 /var/tmp/ldapmap1_0
122 root_t
124 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
126 /
127 /initrd
128
131 SELinux requires files to have an extended attribute to define the file
132 type.
133 You can see the context of a file using the -Z option to ls
135 Policy governs the access confined processes have to these files.
137 SELinux iodined policy is very flexible allowing users to setup their
138 iodined processes in as secure a method as possible.
139 STANDARD FILE CONTEXT
141 SELinux defines the file context types for the iodined, if you wanted
143 to store files with these types in a diffent paths, you need to execute
144 the semanage command to specify alternate labeling and then use re‐
145 storecon to put the labels on disk.
146 semanage fcontext -a -t iodined_unit_file_t '/srv/myiodined_con‐
148 tent(/.*)?'
149 restorecon -R -v /srv/myiodined_content
150 Note: SELinux often uses regular expressions to specify labels that
152 match multiple files.
153 The following file types are defined for iodined:
155 iodined_exec_t
159 - Set files with the iodined_exec_t type, if you want to transition an
161 executable to the iodined_t domain.
162 iodined_initrc_exec_t
166 - Set files with the iodined_initrc_exec_t type, if you want to transi‐
168 tion an executable to the iodined_initrc_t domain.
169 iodined_unit_file_t
173 - Set files with the iodined_unit_file_t type, if you want to treat the
175 files as iodined unit content.
176 Note: File context can be temporarily modified with the chcon command.
180 If you want to permanently change the file context you need to use the
181 semanage fcontext command. This will modify the SELinux labeling data‐
182 base. You will need to use restorecon to apply the labels.
183
186 semanage fcontext can also be used to manipulate default file context
187 mappings.
188 semanage permissive can also be used to manipulate whether or not a
190 process type is permissive.
191 semanage module can also be used to enable/disable/install/remove pol‐
193 icy modules.
194 semanage boolean can also be used to manipulate the booleans
196 system-config-selinux is a GUI tool available to customize SELinux pol‐
199 icy settings.
200
203 This manual page was auto-generated using sepolicy manpage .
204
207 selinux(8), iodined(8), semanage(8), restorecon(8), chcon(1), sepol‐
208 icy(8), setsebool(8)
209iodined 21-11-19 iodined_selinux(8)