1portreserve_selinux(8) SELinux Policy portreserve portreserve_selinux(8)
2
6 portreserve_selinux - Security Enhanced Linux Policy for the portre‐
7 serve processes
8
10 Security-Enhanced Linux secures the portreserve processes via flexible
11 mandatory access control.
12 The portreserve processes execute with the portreserve_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 portreserve_t
20
24 The portreserve_t SELinux type can be entered via the portre‐
25 serve_exec_t file type.
26 The default entrypoint paths for the portreserve_t domain are the fol‐
28 lowing:
29 /sbin/portreserve, /usr/sbin/portreserve
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 portreserve policy is very flexible allowing users to setup their
40 portreserve processes in as secure a method as possible.
41 The following process types are defined for portreserve:
43 portreserve_t
45 Note: semanage permissive -a portreserve_t can be used to make the
47 process type portreserve_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. portre‐
54 serve policy is extremely flexible and has several booleans that allow
55 you to manipulate the policy and run portreserve with the tightest
56 access possible.
57 If you want to allow users to resolve user passwd entries directly from
61 ldap rather then using a sssd server, you must turn on the authlo‐
62 gin_nsswitch_use_ldap boolean. Disabled by default.
63 setsebool -P authlogin_nsswitch_use_ldap 1
65 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
70 setsebool -P fips_mode 1
72 If you want to allow confined applications to run with kerberos, you
76 must turn on the kerberos_enabled boolean. Enabled by default.
77 setsebool -P kerberos_enabled 1
79 If you want to allow system to run with NIS, you must turn on the
83 nis_enabled boolean. Disabled by default.
84 setsebool -P nis_enabled 1
86 If you want to allow confined applications to use nscd shared memory,
90 you must turn on the nscd_use_shm boolean. Disabled by default.
91 setsebool -P nscd_use_shm 1
93
97 The SELinux process type portreserve_t can manage files labeled with
98 the following file types. The paths listed are the default paths for
99 these file types. Note the processes UID still need to have DAC per‐
100 missions.
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 portreserve_var_run_t
132 /var/run/portreserve(/.*)?
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 portreserve policy is very flexible allowing users to setup
150 their portreserve processes in as secure a method as possible.
151 STANDARD FILE CONTEXT
153 SELinux defines the file context types for the portreserve, if you
155 wanted to store files with these types in a diffent paths, you need to
156 execute the semanage command to sepecify alternate labeling and then
157 use restorecon to put the labels on disk.
158 semanage fcontext -a -t portreserve_var_run_t '/srv/myportreserve_con‐
160 tent(/.*)?'
161 restorecon -R -v /srv/myportreserve_content
162 Note: SELinux often uses regular expressions to specify labels that
164 match multiple files.
165 The following file types are defined for portreserve:
167 portreserve_etc_t
171 - Set files with the portreserve_etc_t type, if you want to store
173 portreserve files in the /etc directories.
174 portreserve_exec_t
178 - Set files with the portreserve_exec_t type, if you want to transition
180 an executable to the portreserve_t domain.
181 Paths:
184 /sbin/portreserve, /usr/sbin/portreserve
185 portreserve_initrc_exec_t
188 - Set files with the portreserve_initrc_exec_t type, if you want to
190 transition an executable to the portreserve_initrc_t domain.
191 portreserve_var_run_t
195 - Set files with the portreserve_var_run_t type, if you want to store
197 the portreserve files under the /run or /var/run directory.
198 Note: File context can be temporarily modified with the chcon command.
202 If you want to permanently change the file context you need to use the
203 semanage fcontext command. This will modify the SELinux labeling data‐
204 base. You will need to use restorecon to apply the labels.
205
208 semanage fcontext can also be used to manipulate default file context
209 mappings.
210 semanage permissive can also be used to manipulate whether or not a
212 process type is permissive.
213 semanage module can also be used to enable/disable/install/remove pol‐
215 icy modules.
216 semanage boolean can also be used to manipulate the booleans
218 system-config-selinux is a GUI tool available to customize SELinux pol‐
221 icy settings.
222
225 This manual page was auto-generated using sepolicy manpage .
226
229 selinux(8), portreserve(8), semanage(8), restorecon(8), chcon(1),
230 sepolicy(8), setsebool(8)
231portreserve 19-05-30 portreserve_selinux(8)