1systemd_network_geneSrEaLtionru_xsePloilniucxy(8s)ystemd_nseytswtoermkd__gneentewroartko_rgenerator_selinux(8)
2
6 systemd_network_generator_selinux - Security Enhanced Linux Policy for
7 the systemd_network_generator processes
8
10 Security-Enhanced Linux secures the systemd_network_generator processes
11 via flexible mandatory access control.
12 The systemd_network_generator processes execute with the systemd_net‐
14 work_generator_t SELinux type. You can check if you have these pro‐
15 cesses running by executing the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep systemd_network_generator_t
20
24 The systemd_network_generator_t SELinux type can be entered via the
25 systemd_network_generator_exec_t file type.
26 The default entrypoint paths for the systemd_network_generator_t domain
28 are the following:
29 /usr/lib/systemd/systemd-network-generator
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_network_generator policy is very flexible allowing users to
40 setup their systemd_network_generator processes in as secure a method
41 as possible.
42 The following process types are defined for systemd_network_generator:
44 systemd_network_generator_t
46 Note: semanage permissive -a systemd_network_generator_t can be used to
48 make the process type systemd_network_generator_t permissive. SELinux
49 does not deny access to permissive process types, but the AVC (SELinux
50 denials) messages are still generated.
51
54 SELinux policy is customizable based on least access required. sys‐
55 temd_network_generator policy is extremely flexible and has several
56 booleans that allow you to manipulate the policy and run systemd_net‐
57 work_generator with the tightest access possible.
58 If you want to dontaudit all daemons scheduling requests (setsched,
62 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
63 Enabled by default.
64 setsebool -P daemons_dontaudit_scheduling 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 system to run with NIS, you must turn on the
77 nis_enabled boolean. Disabled by default.
78 setsebool -P nis_enabled 1
80
84 The SELinux process type systemd_network_generator_t can manage files
85 labeled with the following file types. The paths listed are the de‐
86 fault paths for these file types. Note the processes UID still need to
87 have DAC permissions.
88 cluster_conf_t
90 /etc/cluster(/.*)?
92 cluster_var_lib_t
94 /var/lib/pcsd(/.*)?
96 /var/lib/cluster(/.*)?
97 /var/lib/openais(/.*)?
98 /var/lib/pengine(/.*)?
99 /var/lib/corosync(/.*)?
100 /usr/lib/heartbeat(/.*)?
101 /var/lib/heartbeat(/.*)?
102 /var/lib/pacemaker(/.*)?
103 cluster_var_run_t
105 /var/run/crm(/.*)?
107 /var/run/cman_.*
108 /var/run/rsctmp(/.*)?
109 /var/run/aisexec.*
110 /var/run/heartbeat(/.*)?
111 /var/run/pcsd-ruby.socket
112 /var/run/corosync-qnetd(/.*)?
113 /var/run/corosync-qdevice(/.*)?
114 /var/run/corosync.pid
115 /var/run/cpglockd.pid
116 /var/run/rgmanager.pid
117 /var/run/cluster/rgmanager.sk
118 krb5_host_rcache_t
120 /var/tmp/krb5_0.rcache2
122 /var/cache/krb5rcache(/.*)?
123 /var/tmp/nfs_0
124 /var/tmp/DNS_25
125 /var/tmp/host_0
126 /var/tmp/imap_0
127 /var/tmp/HTTP_23
128 /var/tmp/HTTP_48
129 /var/tmp/ldap_55
130 /var/tmp/ldap_487
131 /var/tmp/ldapmap1_0
132 root_t
134 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
136 /
137 /initrd
138
141 SELinux requires files to have an extended attribute to define the file
142 type.
143 You can see the context of a file using the -Z option to ls
145 Policy governs the access confined processes have to these files.
147 SELinux systemd_network_generator policy is very flexible allowing
148 users to setup their systemd_network_generator processes in as secure a
149 method as possible.
150 STANDARD FILE CONTEXT
152 SELinux defines the file context types for the systemd_network_genera‐
154 tor, if you wanted to store files with these types in a different
155 paths, you need to execute the semanage command to specify alternate
156 labeling and then use restorecon to put the labels on disk.
157 semanage fcontext -a -t systemd_network_generator_exec_t '/srv/sys‐
159 temd_network_generator/content(/.*)?'
160 restorecon -R -v /srv/mysystemd_network_generator_content
161 Note: SELinux often uses regular expressions to specify labels that
163 match multiple files.
164 The following file types are defined for systemd_network_generator:
166 systemd_network_generator_exec_t
170 - Set files with the systemd_network_generator_exec_t type, if you want
172 to transition an executable to the systemd_network_generator_t domain.
173 Note: File context can be temporarily modified with the chcon command.
177 If you want to permanently change the file context you need to use the
178 semanage fcontext command. This will modify the SELinux labeling data‐
179 base. You will need to use restorecon to apply the labels.
180
183 semanage fcontext can also be used to manipulate default file context
184 mappings.
185 semanage permissive can also be used to manipulate whether or not a
187 process type is permissive.
188 semanage module can also be used to enable/disable/install/remove pol‐
190 icy modules.
191 semanage boolean can also be used to manipulate the booleans
193 system-config-selinux is a GUI tool available to customize SELinux pol‐
196 icy settings.
197
200 This manual page was auto-generated using sepolicy manpage .
201
204 selinux(8), systemd_network_generator(8), semanage(8), restorecon(8),
205 chcon(1), sepolicy(8), setsebool(8)
206systemd_network_generator 23-10-20systemd_network_generator_selinux(8)