1fingerd_selinux(8) SELinux Policy fingerd fingerd_selinux(8)
2
6 fingerd_selinux - Security Enhanced Linux Policy for the fingerd pro‐
7 cesses
8
10 Security-Enhanced Linux secures the fingerd processes via flexible
11 mandatory access control.
12 The fingerd processes execute with the fingerd_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 fingerd_t
20
24 The fingerd_t SELinux type can be entered via the fingerd_exec_t file
25 type.
26 The default entrypoint paths for the fingerd_t domain are the follow‐
28 ing:
29 /usr/sbin/[cef]fingerd, /usr/sbin/in.(x)?fingerd,
31 /etc/cron.weekly/(c)?fingerd
32
34 SELinux defines process types (domains) for each process running on the
35 system
36 You can see the context of a process using the -Z option to ps
38 Policy governs the access confined processes have to files. SELinux
40 fingerd policy is very flexible allowing users to setup their fingerd
41 processes in as secure a method as possible.
42 The following process types are defined for fingerd:
44 fingerd_t
46 Note: semanage permissive -a fingerd_t can be used to make the process
48 type fingerd_t permissive. SELinux does not deny access to permissive
49 process types, but the AVC (SELinux denials) messages are still gener‐
50 ated.
51
54 SELinux policy is customizable based on least access required. fingerd
55 policy is extremely flexible and has several booleans that allow you to
56 manipulate the policy and run fingerd with the tightest access possi‐
57 ble.
58 If you want to allow all domains to execute in fips_mode, you must turn
62 on the fips_mode boolean. Enabled by default.
63 setsebool -P fips_mode 1
65
69 SELinux defines port types to represent TCP and UDP ports.
70 You can see the types associated with a port by using the following
72 command:
73 semanage port -l
75 Policy governs the access confined processes have to these ports.
78 SELinux fingerd policy is very flexible allowing users to setup their
79 fingerd processes in as secure a method as possible.
80 The following port types are defined for fingerd:
82 fingerd_port_t
85 Default Defined Ports:
89 tcp 79
90
92 The SELinux process type fingerd_t can manage files labeled with the
93 following file types. The paths listed are the default paths for these
94 file types. Note the processes UID still need to have DAC permissions.
95 cluster_conf_t
97 /etc/cluster(/.*)?
99 cluster_var_lib_t
101 /var/lib/pcsd(/.*)?
103 /var/lib/cluster(/.*)?
104 /var/lib/openais(/.*)?
105 /var/lib/pengine(/.*)?
106 /var/lib/corosync(/.*)?
107 /usr/lib/heartbeat(/.*)?
108 /var/lib/heartbeat(/.*)?
109 /var/lib/pacemaker(/.*)?
110 cluster_var_run_t
112 /var/run/crm(/.*)?
114 /var/run/cman_.*
115 /var/run/rsctmp(/.*)?
116 /var/run/aisexec.*
117 /var/run/heartbeat(/.*)?
118 /var/run/corosync-qnetd(/.*)?
119 /var/run/corosync-qdevice(/.*)?
120 /var/run/corosync.pid
121 /var/run/cpglockd.pid
122 /var/run/rgmanager.pid
123 /var/run/cluster/rgmanager.sk
124 fingerd_var_run_t
126 /var/run/*.fingerd.pid
128 root_t
130 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
132 /
133 /initrd
134
137 SELinux requires files to have an extended attribute to define the file
138 type.
139 You can see the context of a file using the -Z option to ls
141 Policy governs the access confined processes have to these files.
143 SELinux fingerd policy is very flexible allowing users to setup their
144 fingerd processes in as secure a method as possible.
145 STANDARD FILE CONTEXT
147 SELinux defines the file context types for the fingerd, if you wanted
149 to store files with these types in a diffent paths, you need to execute
150 the semanage command to sepecify alternate labeling and then use
151 restorecon to put the labels on disk.
152 semanage fcontext -a -t fingerd_var_run_t '/srv/myfingerd_con‐
154 tent(/.*)?'
155 restorecon -R -v /srv/myfingerd_content
156 Note: SELinux often uses regular expressions to specify labels that
158 match multiple files.
159 The following file types are defined for fingerd:
161 fingerd_etc_t
165 - Set files with the fingerd_etc_t type, if you want to store fingerd
167 files in the /etc directories.
168 fingerd_exec_t
172 - Set files with the fingerd_exec_t type, if you want to transition an
174 executable to the fingerd_t domain.
175 Paths:
178 /usr/sbin/[cef]fingerd, /usr/sbin/in.(x)?fingerd,
179 /etc/cron.weekly/(c)?fingerd
180 fingerd_log_t
183 - Set files with the fingerd_log_t type, if you want to treat the data
185 as fingerd log data, usually stored under the /var/log directory.
186 fingerd_var_run_t
190 - Set files with the fingerd_var_run_t type, if you want to store the
192 fingerd files under the /run or /var/run directory.
193 Note: File context can be temporarily modified with the chcon command.
197 If you want to permanently change the file context you need to use the
198 semanage fcontext command. This will modify the SELinux labeling data‐
199 base. You will need to use restorecon to apply the labels.
200
203 semanage fcontext can also be used to manipulate default file context
204 mappings.
205 semanage permissive can also be used to manipulate whether or not a
207 process type is permissive.
208 semanage module can also be used to enable/disable/install/remove pol‐
210 icy modules.
211 semanage port can also be used to manipulate the port definitions
213 semanage boolean can also be used to manipulate the booleans
215 system-config-selinux is a GUI tool available to customize SELinux pol‐
218 icy settings.
219
222 This manual page was auto-generated using sepolicy manpage .
223
226 selinux(8), fingerd(8), semanage(8), restorecon(8), chcon(1), sepol‐
227 icy(8), setsebool(8)
228fingerd 20-05-05 fingerd_selinux(8)