1lldpad_selinux(8) SELinux Policy lldpad lldpad_selinux(8)
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6 lldpad_selinux - Security Enhanced Linux Policy for the lldpad pro‐
7 cesses
8
10 Security-Enhanced Linux secures the lldpad processes via flexible
11 mandatory access control.
12 The lldpad processes execute with the lldpad_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 lldpad_t
20
24 The lldpad_t SELinux type can be entered via the lldpad_exec_t file
25 type.
26 The default entrypoint paths for the lldpad_t domain are the following:
28 /usr/sbin/lldpd, /usr/sbin/lldpad
30
32 SELinux defines process types (domains) for each process running on the
33 system
34 You can see the context of a process using the -Z option to ps
36 Policy governs the access confined processes have to files. SELinux
38 lldpad policy is very flexible allowing users to setup their lldpad
39 processes in as secure a method as possible.
40 The following process types are defined for lldpad:
42 lldpad_t
44 Note: semanage permissive -a lldpad_t can be used to make the process
46 type lldpad_t permissive. SELinux does not deny access to permissive
47 process types, but the AVC (SELinux denials) messages are still gener‐
48 ated.
49
52 SELinux policy is customizable based on least access required. lldpad
53 policy is extremely flexible and has several booleans that allow you to
54 manipulate the policy and run lldpad with the tightest access possible.
55 If you want to allow all domains to execute in fips_mode, you must turn
59 on the fips_mode boolean. Enabled by default.
60 setsebool -P fips_mode 1
62
66 The SELinux process type lldpad_t can manage files labeled with the
67 following file types. The paths listed are the default paths for these
68 file types. Note the processes UID still need to have DAC permissions.
69 cluster_conf_t
71 /etc/cluster(/.*)?
73 cluster_var_lib_t
75 /var/lib/pcsd(/.*)?
77 /var/lib/cluster(/.*)?
78 /var/lib/openais(/.*)?
79 /var/lib/pengine(/.*)?
80 /var/lib/corosync(/.*)?
81 /usr/lib/heartbeat(/.*)?
82 /var/lib/heartbeat(/.*)?
83 /var/lib/pacemaker(/.*)?
84 cluster_var_run_t
86 /var/run/crm(/.*)?
88 /var/run/cman_.*
89 /var/run/rsctmp(/.*)?
90 /var/run/aisexec.*
91 /var/run/heartbeat(/.*)?
92 /var/run/pcsd-ruby.socket
93 /var/run/corosync-qnetd(/.*)?
94 /var/run/corosync-qdevice(/.*)?
95 /var/run/corosync.pid
96 /var/run/cpglockd.pid
97 /var/run/rgmanager.pid
98 /var/run/cluster/rgmanager.sk
99 lldpad_tmpfs_t
101 /dev/shm/lldpad.*
103 lldpad_var_lib_t
105 /var/lib/lldpd(/.*)?
107 /var/lib/lldpad(/.*)?
108 lldpad_var_run_t
110 /var/run/lldpd.*
112 /var/run/lldpd(/.*)?
113 /var/run/lldpad.*
114 root_t
116 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
118 /
119 /initrd
120
123 SELinux requires files to have an extended attribute to define the file
124 type.
125 You can see the context of a file using the -Z option to ls
127 Policy governs the access confined processes have to these files.
129 SELinux lldpad policy is very flexible allowing users to setup their
130 lldpad processes in as secure a method as possible.
131 EQUIVALENCE DIRECTORIES
133 lldpad policy stores data with multiple different file context types
136 under the /var/run/lldpd directory. If you would like to store the
137 data in a different directory you can use the semanage command to cre‐
138 ate an equivalence mapping. If you wanted to store this data under the
139 /srv directory you would execute the following command:
140 semanage fcontext -a -e /var/run/lldpd /srv/lldpd
142 restorecon -R -v /srv/lldpd
143 STANDARD FILE CONTEXT
145 SELinux defines the file context types for the lldpad, if you wanted to
147 store files with these types in a diffent paths, you need to execute
148 the semanage command to specify alternate labeling and then use re‐
149 storecon to put the labels on disk.
150 semanage fcontext -a -t lldpad_var_run_t '/srv/mylldpad_content(/.*)?'
152 restorecon -R -v /srv/mylldpad_content
153 Note: SELinux often uses regular expressions to specify labels that
155 match multiple files.
156 The following file types are defined for lldpad:
158 lldpad_exec_t
162 - Set files with the lldpad_exec_t type, if you want to transition an
164 executable to the lldpad_t domain.
165 Paths:
168 /usr/sbin/lldpd, /usr/sbin/lldpad
169 lldpad_initrc_exec_t
172 - Set files with the lldpad_initrc_exec_t type, if you want to transi‐
174 tion an executable to the lldpad_initrc_t domain.
175 lldpad_tmpfs_t
179 - Set files with the lldpad_tmpfs_t type, if you want to store lldpad
181 files on a tmpfs file system.
182 lldpad_var_lib_t
186 - Set files with the lldpad_var_lib_t type, if you want to store the
188 lldpad files under the /var/lib directory.
189 Paths:
192 /var/lib/lldpd(/.*)?, /var/lib/lldpad(/.*)?
193 lldpad_var_run_t
196 - Set files with the lldpad_var_run_t type, if you want to store the
198 lldpad files under the /run or /var/run directory.
199 Paths:
202 /var/run/lldpd.*, /var/run/lldpd(/.*)?, /var/run/lldpad.*
203 Note: File context can be temporarily modified with the chcon command.
206 If you want to permanently change the file context you need to use the
207 semanage fcontext command. This will modify the SELinux labeling data‐
208 base. You will need to use restorecon to apply the labels.
209
212 semanage fcontext can also be used to manipulate default file context
213 mappings.
214 semanage permissive can also be used to manipulate whether or not a
216 process type is permissive.
217 semanage module can also be used to enable/disable/install/remove pol‐
219 icy modules.
220 semanage boolean can also be used to manipulate the booleans
222 system-config-selinux is a GUI tool available to customize SELinux pol‐
225 icy settings.
226
229 This manual page was auto-generated using sepolicy manpage .
230
233 selinux(8), lldpad(8), semanage(8), restorecon(8), chcon(1), sepol‐
234 icy(8), setsebool(8)
235lldpad 21-11-19 lldpad_selinux(8)