1yppasswdd_selinux(8)       SELinux Policy yppasswdd       yppasswdd_selinux(8)
2
3
4

NAME

6       yppasswdd_selinux  -  Security  Enhanced Linux Policy for the yppasswdd
7       processes
8

DESCRIPTION

10       Security-Enhanced Linux secures the yppasswdd  processes  via  flexible
11       mandatory access control.
12
13       The  yppasswdd processes execute with the yppasswdd_t SELinux type. You
14       can check if you have these processes running by executing the ps  com‐
15       mand with the -Z qualifier.
16
17       For example:
18
19       ps -eZ | grep yppasswdd_t
20
21
22

ENTRYPOINTS

24       The  yppasswdd_t  SELinux  type can be entered via the yppasswdd_exec_t
25       file type.
26
27       The default entrypoint paths for the yppasswdd_t domain are the follow‐
28       ing:
29
30       /usr/sbin/rpc.yppasswdd, /usr/sbin/rpc.yppasswdd.env
31

PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       yppasswdd policy is very flexible allowing users to setup their yppass‐
40       wdd processes in as secure a method as possible.
41
42       The following process types are defined for yppasswdd:
43
44       yppasswdd_t
45
46       Note: semanage permissive -a  yppasswdd_t  can  be  used  to  make  the
47       process  type  yppasswdd_t  permissive. SELinux does not deny access to
48       permissive process types, but the AVC (SELinux  denials)  messages  are
49       still generated.
50
51

BOOLEANS

53       SELinux policy is customizable based on least access required.  yppass‐
54       wdd policy is extremely flexible and has several  booleans  that  allow
55       you to manipulate the policy and run yppasswdd with the tightest access
56       possible.
57
58
59
60       If you want to allow all domains to execute in fips_mode, you must turn
61       on the fips_mode boolean. Enabled by default.
62
63       setsebool -P fips_mode 1
64
65
66
67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
69
70       setsebool -P nis_enabled 1
71
72
73

MANAGED FILES

75       The SELinux process type yppasswdd_t can manage files labeled with  the
76       following file types.  The paths listed are the default paths for these
77       file types.  Note the processes UID still need to have DAC permissions.
78
79       cluster_conf_t
80
81            /etc/cluster(/.*)?
82
83       cluster_var_lib_t
84
85            /var/lib/pcsd(/.*)?
86            /var/lib/cluster(/.*)?
87            /var/lib/openais(/.*)?
88            /var/lib/pengine(/.*)?
89            /var/lib/corosync(/.*)?
90            /usr/lib/heartbeat(/.*)?
91            /var/lib/heartbeat(/.*)?
92            /var/lib/pacemaker(/.*)?
93
94       cluster_var_run_t
95
96            /var/run/crm(/.*)?
97            /var/run/cman_.*
98            /var/run/rsctmp(/.*)?
99            /var/run/aisexec.*
100            /var/run/heartbeat(/.*)?
101            /var/run/corosync-qnetd(/.*)?
102            /var/run/corosync-qdevice(/.*)?
103            /var/run/corosync.pid
104            /var/run/cpglockd.pid
105            /var/run/rgmanager.pid
106            /var/run/cluster/rgmanager.sk
107
108       passwd_file_t
109
110            /etc/group[-+]?
111            /etc/passwd[-+]?
112            /etc/passwd.adjunct.*
113            /etc/ptmptmp
114            /etc/.pwd.lock
115            /etc/group.lock
116            /etc/passwd.OLD
117            /etc/passwd.lock
118
119       root_t
120
121            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
122            /
123            /initrd
124
125       shadow_t
126
127            /etc/shadow.*
128            /etc/gshadow.*
129            /etc/nshadow.*
130            /var/db/shadow.*
131            /etc/security/opasswd
132            /etc/security/opasswd.old
133
134       var_yp_t
135
136            /var/yp(/.*)?
137
138       yppasswdd_var_run_t
139
140            /var/run/yppass.*
141
142

FILE CONTEXTS

144       SELinux requires files to have an extended attribute to define the file
145       type.
146
147       You can see the context of a file using the -Z option to ls
148
149       Policy  governs  the  access  confined  processes  have to these files.
150       SELinux yppasswdd policy is very flexible allowing users to setup their
151       yppasswdd processes in as secure a method as possible.
152
153       STANDARD FILE CONTEXT
154
155       SELinux defines the file context types for the yppasswdd, if you wanted
156       to store files with these types in a diffent paths, you need to execute
157       the  semanage  command  to  sepecify  alternate  labeling  and then use
158       restorecon to put the labels on disk.
159
160       semanage  fcontext  -a  -t  yppasswdd_var_run_t  '/srv/myyppasswdd_con‐
161       tent(/.*)?'
162       restorecon -R -v /srv/myyppasswdd_content
163
164       Note:  SELinux  often  uses  regular expressions to specify labels that
165       match multiple files.
166
167       The following file types are defined for yppasswdd:
168
169
170
171       yppasswdd_exec_t
172
173       - Set files with the yppasswdd_exec_t type, if you want  to  transition
174       an executable to the yppasswdd_t domain.
175
176
177       Paths:
178            /usr/sbin/rpc.yppasswdd, /usr/sbin/rpc.yppasswdd.env
179
180
181       yppasswdd_var_run_t
182
183       - Set files with the yppasswdd_var_run_t type, if you want to store the
184       yppasswdd files under the /run or /var/run directory.
185
186
187
188       Note: File context can be temporarily modified with the chcon  command.
189       If  you want to permanently change the file context you need to use the
190       semanage fcontext command.  This will modify the SELinux labeling data‐
191       base.  You will need to use restorecon to apply the labels.
192
193

COMMANDS

195       semanage  fcontext  can also be used to manipulate default file context
196       mappings.
197
198       semanage permissive can also be used to manipulate  whether  or  not  a
199       process type is permissive.
200
201       semanage  module can also be used to enable/disable/install/remove pol‐
202       icy modules.
203
204       semanage boolean can also be used to manipulate the booleans
205
206
207       system-config-selinux is a GUI tool available to customize SELinux pol‐
208       icy settings.
209
210

AUTHOR

212       This manual page was auto-generated using sepolicy manpage .
213
214

SEE ALSO

216       selinux(8),  yppasswdd(8), semanage(8), restorecon(8), chcon(1), sepol‐
217       icy(8), setsebool(8)
218
219
220
221yppasswdd                          19-10-08               yppasswdd_selinux(8)
Impressum