1openhpid_selinux(8) SELinux Policy openhpid openhpid_selinux(8)
2
6 openhpid_selinux - Security Enhanced Linux Policy for the openhpid pro‐
7 cesses
8
10 Security-Enhanced Linux secures the openhpid processes via flexible
11 mandatory access control.
12 The openhpid processes execute with the openhpid_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
16 For example:
18 ps -eZ | grep openhpid_t
20
24 The openhpid_t SELinux type can be entered via the openhpid_exec_t file
25 type.
26 The default entrypoint paths for the openhpid_t domain are the follow‐
28 ing:
29 /usr/sbin/openhpid
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 openhpid policy is very flexible allowing users to setup their openhpid
40 processes in as secure a method as possible.
41 The following process types are defined for openhpid:
43 openhpid_t
45 Note: semanage permissive -a openhpid_t can be used to make the process
47 type openhpid_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. openh‐
54 pid policy is extremely flexible and has several booleans that allow
55 you to manipulate the policy and run openhpid with the tightest access
56 possible.
57 If you want to allow all daemons to write corefiles to /, you must turn
61 on the daemons_dump_core boolean. Disabled by default.
62 setsebool -P daemons_dump_core 1
64 If you want to enable cluster mode for daemons, you must turn on the
68 daemons_enable_cluster_mode boolean. Enabled by default.
69 setsebool -P daemons_enable_cluster_mode 1
71 If you want to allow all daemons to use tcp wrappers, you must turn on
75 the daemons_use_tcp_wrapper boolean. Disabled by default.
76 setsebool -P daemons_use_tcp_wrapper 1
78 If you want to allow all daemons the ability to read/write terminals,
82 you must turn on the daemons_use_tty boolean. Disabled by default.
83 setsebool -P daemons_use_tty 1
85 If you want to deny any process from ptracing or debugging any other
89 processes, you must turn on the deny_ptrace boolean. Enabled by
90 default.
91 setsebool -P deny_ptrace 1
93 If you want to allow any process to mmap any file on system with
97 attribute file_type, you must turn on the domain_can_mmap_files bool‐
98 ean. Enabled by default.
99 setsebool -P domain_can_mmap_files 1
101 If you want to allow all domains write to kmsg_device, while kernel is
105 executed with systemd.log_target=kmsg parameter, you must turn on the
106 domain_can_write_kmsg boolean. Disabled by default.
107 setsebool -P domain_can_write_kmsg 1
109 If you want to allow all domains to use other domains file descriptors,
113 you must turn on the domain_fd_use boolean. Enabled by default.
114 setsebool -P domain_fd_use 1
116 If you want to allow all domains to have the kernel load modules, you
120 must turn on the domain_kernel_load_modules boolean. Disabled by
121 default.
122 setsebool -P domain_kernel_load_modules 1
124 If you want to allow all domains to execute in fips_mode, you must turn
128 on the fips_mode boolean. Enabled by default.
129 setsebool -P fips_mode 1
131 If you want to enable reading of urandom for all domains, you must turn
135 on the global_ssp boolean. Disabled by default.
136 setsebool -P global_ssp 1
138
142 SELinux defines port types to represent TCP and UDP ports.
143 You can see the types associated with a port by using the following
145 command:
146 semanage port -l
148 Policy governs the access confined processes have to these ports.
151 SELinux openhpid policy is very flexible allowing users to setup their
152 openhpid processes in as secure a method as possible.
153 The following port types are defined for openhpid:
155 openhpid_port_t
158 Default Defined Ports:
162 tcp 4743
163 udp 4743
164
166 The SELinux process type openhpid_t can manage files labeled with the
167 following file types. The paths listed are the default paths for these
168 file types. Note the processes UID still need to have DAC permissions.
169 cluster_conf_t
171 /etc/cluster(/.*)?
173 cluster_var_lib_t
175 /var/lib/pcsd(/.*)?
177 /var/lib/cluster(/.*)?
178 /var/lib/openais(/.*)?
179 /var/lib/pengine(/.*)?
180 /var/lib/corosync(/.*)?
181 /usr/lib/heartbeat(/.*)?
182 /var/lib/heartbeat(/.*)?
183 /var/lib/pacemaker(/.*)?
184 cluster_var_run_t
186 /var/run/crm(/.*)?
188 /var/run/cman_.*
189 /var/run/rsctmp(/.*)?
190 /var/run/aisexec.*
191 /var/run/heartbeat(/.*)?
192 /var/run/corosync-qnetd(/.*)?
193 /var/run/corosync-qdevice(/.*)?
194 /var/run/cpglockd.pid
195 /var/run/corosync.pid
196 /var/run/rgmanager.pid
197 /var/run/cluster/rgmanager.sk
198 openhpid_log_t
200 /var/log/dynsim[0-9]*.log
202 openhpid_var_lib_t
204 /var/lib/openhpi(/.*)?
206 openhpid_var_run_t
208 /var/run/openhpid.pid
210 root_t
212 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
214 /
215 /initrd
216 snmpd_var_lib_t
218 /var/agentx(/.*)?
220 /var/net-snmp(/.*)
221 /var/lib/snmp(/.*)?
222 /var/net-snmp(/.*)?
223 /var/lib/net-snmp(/.*)?
224 /var/spool/snmptt(/.*)?
225 /usr/share/snmp/mibs/.index
226
229 SELinux requires files to have an extended attribute to define the file
230 type.
231 You can see the context of a file using the -Z option to ls
233 Policy governs the access confined processes have to these files.
235 SELinux openhpid policy is very flexible allowing users to setup their
236 openhpid processes in as secure a method as possible.
237 STANDARD FILE CONTEXT
239 SELinux defines the file context types for the openhpid, if you wanted
241 to store files with these types in a diffent paths, you need to execute
242 the semanage command to sepecify alternate labeling and then use
243 restorecon to put the labels on disk.
244 semanage fcontext -a -t openhpid_var_run_t '/srv/myopenhpid_con‐
246 tent(/.*)?'
247 restorecon -R -v /srv/myopenhpid_content
248 Note: SELinux often uses regular expressions to specify labels that
250 match multiple files.
251 The following file types are defined for openhpid:
253 openhpid_exec_t
257 - Set files with the openhpid_exec_t type, if you want to transition an
259 executable to the openhpid_t domain.
260 openhpid_initrc_exec_t
264 - Set files with the openhpid_initrc_exec_t type, if you want to tran‐
266 sition an executable to the openhpid_initrc_t domain.
267 openhpid_log_t
271 - Set files with the openhpid_log_t type, if you want to treat the data
273 as openhpid log data, usually stored under the /var/log directory.
274 openhpid_var_lib_t
278 - Set files with the openhpid_var_lib_t type, if you want to store the
280 openhpid files under the /var/lib directory.
281 openhpid_var_run_t
285 - Set files with the openhpid_var_run_t type, if you want to store the
287 openhpid files under the /run or /var/run directory.
288 Note: File context can be temporarily modified with the chcon command.
292 If you want to permanently change the file context you need to use the
293 semanage fcontext command. This will modify the SELinux labeling data‐
294 base. You will need to use restorecon to apply the labels.
295
298 semanage fcontext can also be used to manipulate default file context
299 mappings.
300 semanage permissive can also be used to manipulate whether or not a
302 process type is permissive.
303 semanage module can also be used to enable/disable/install/remove pol‐
305 icy modules.
306 semanage port can also be used to manipulate the port definitions
308 semanage boolean can also be used to manipulate the booleans
310 system-config-selinux is a GUI tool available to customize SELinux pol‐
313 icy settings.
314
317 This manual page was auto-generated using sepolicy manpage .
318
321 selinux(8), openhpid(8), semanage(8), restorecon(8), chcon(1), sepol‐
322 icy(8) , setsebool(8)
323openhpid 19-04-25 openhpid_selinux(8)