1systemd_pstore_selinux(8)SELinux Policy systemd_pstoresystemd_pstore_selinux(8)
2
6 systemd_pstore_selinux - Security Enhanced Linux Policy for the sys‐
7 temd_pstore processes
8
10 Security-Enhanced Linux secures the systemd_pstore processes via flexi‐
11 ble mandatory access control.
12 The systemd_pstore processes execute with the systemd_pstore_t SELinux
14 type. You can check if you have these processes running by executing
15 the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep systemd_pstore_t
20
24 The systemd_pstore_t SELinux type can be entered via the sys‐
25 temd_pstore_exec_t file type.
26 The default entrypoint paths for the systemd_pstore_t domain are the
28 following:
29 /usr/lib/systemd/systemd-pstore
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 systemd_pstore policy is very flexible allowing users to setup their
40 systemd_pstore processes in as secure a method as possible.
41 The following process types are defined for systemd_pstore:
43 systemd_pstore_t
45 Note: semanage permissive -a systemd_pstore_t can be used to make the
47 process type systemd_pstore_t permissive. SELinux does not deny access
48 to permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. sys‐
54 temd_pstore policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run systemd_pstore with the
56 tightest access possible.
57 If you want to dontaudit all daemons scheduling requests (setsched,
61 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
62 Enabled by default.
63 setsebool -P daemons_dontaudit_scheduling 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 system to run with NIS, you must turn on the
76 nis_enabled boolean. Disabled by default.
77 setsebool -P nis_enabled 1
79
83 The SELinux process type systemd_pstore_t can manage files labeled with
84 the following file types. The paths listed are the default paths for
85 these file types. Note the processes UID still need to have DAC per‐
86 missions.
87 cluster_conf_t
89 /etc/cluster(/.*)?
91 cluster_var_lib_t
93 /var/lib/pcsd(/.*)?
95 /var/lib/cluster(/.*)?
96 /var/lib/openais(/.*)?
97 /var/lib/pengine(/.*)?
98 /var/lib/corosync(/.*)?
99 /usr/lib/heartbeat(/.*)?
100 /var/lib/heartbeat(/.*)?
101 /var/lib/pacemaker(/.*)?
102 cluster_var_run_t
104 /var/run/crm(/.*)?
106 /var/run/cman_.*
107 /var/run/rsctmp(/.*)?
108 /var/run/aisexec.*
109 /var/run/heartbeat(/.*)?
110 /var/run/pcsd-ruby.socket
111 /var/run/corosync-qnetd(/.*)?
112 /var/run/corosync-qdevice(/.*)?
113 /var/run/corosync.pid
114 /var/run/cpglockd.pid
115 /var/run/rgmanager.pid
116 /var/run/cluster/rgmanager.sk
117 krb5_host_rcache_t
119 /var/tmp/krb5_0.rcache2
121 /var/cache/krb5rcache(/.*)?
122 /var/tmp/nfs_0
123 /var/tmp/DNS_25
124 /var/tmp/host_0
125 /var/tmp/imap_0
126 /var/tmp/HTTP_23
127 /var/tmp/HTTP_48
128 /var/tmp/ldap_55
129 /var/tmp/ldap_487
130 /var/tmp/ldapmap1_0
131 root_t
133 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
135 /
136 /initrd
137 systemd_pstore_var_lib_t
139 /var/lib/systemd/pstore(/.*)?
141
144 SELinux requires files to have an extended attribute to define the file
145 type.
146 You can see the context of a file using the -Z option to ls
148 Policy governs the access confined processes have to these files.
150 SELinux systemd_pstore policy is very flexible allowing users to setup
151 their systemd_pstore processes in as secure a method as possible.
152 STANDARD FILE CONTEXT
154 SELinux defines the file context types for the systemd_pstore, if you
156 wanted to store files with these types in a different paths, you need
157 to execute the semanage command to specify alternate labeling and then
158 use restorecon to put the labels on disk.
159 semanage fcontext -a -t systemd_pstore_exec_t '/srv/systemd_pstore/con‐
161 tent(/.*)?'
162 restorecon -R -v /srv/mysystemd_pstore_content
163 Note: SELinux often uses regular expressions to specify labels that
165 match multiple files.
166 The following file types are defined for systemd_pstore:
168 systemd_pstore_exec_t
172 - Set files with the systemd_pstore_exec_t type, if you want to transi‐
174 tion an executable to the systemd_pstore_t domain.
175 systemd_pstore_var_lib_t
179 - Set files with the systemd_pstore_var_lib_t type, if you want to
181 store the systemd pstore files under the /var/lib directory.
182 Note: File context can be temporarily modified with the chcon command.
186 If you want to permanently change the file context you need to use the
187 semanage fcontext command. This will modify the SELinux labeling data‐
188 base. You will need to use restorecon to apply the labels.
189
192 semanage fcontext can also be used to manipulate default file context
193 mappings.
194 semanage permissive can also be used to manipulate whether or not a
196 process type is permissive.
197 semanage module can also be used to enable/disable/install/remove pol‐
199 icy modules.
200 semanage boolean can also be used to manipulate the booleans
202 system-config-selinux is a GUI tool available to customize SELinux pol‐
205 icy settings.
206
209 This manual page was auto-generated using sepolicy manpage .
210
213 selinux(8), systemd_pstore(8), semanage(8), restorecon(8), chcon(1),
214 sepolicy(8), setsebool(8)
215systemd_pstore 23-10-20 systemd_pstore_selinux(8)