1yppasswdd_selinux(8)       SELinux Policy yppasswdd       yppasswdd_selinux(8)
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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.
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17       For example:
18
19       ps -eZ | grep yppasswdd_t
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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:
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30       /usr/sbin/rpc.yppasswdd, /usr/sbin/rpc.yppasswdd.env
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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.
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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.
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60       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
64       setsebool -P daemons_dontaudit_scheduling 1
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68       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
71       setsebool -P fips_mode 1
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74
75       If  you  want  to  allow  system  to run with NIS, you must turn on the
76       nis_enabled boolean. Disabled by default.
77
78       setsebool -P nis_enabled 1
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MANAGED FILES

83       The SELinux process type yppasswdd_t can manage files labeled with  the
84       following file types.  The paths listed are the default paths for these
85       file types.  Note the processes UID still need to have DAC permissions.
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87       cluster_conf_t
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89            /etc/cluster(/.*)?
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91       cluster_var_lib_t
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93            /var/lib/pcsd(/.*)?
94            /var/lib/cluster(/.*)?
95            /var/lib/openais(/.*)?
96            /var/lib/pengine(/.*)?
97            /var/lib/corosync(/.*)?
98            /usr/lib/heartbeat(/.*)?
99            /var/lib/heartbeat(/.*)?
100            /var/lib/pacemaker(/.*)?
101
102       cluster_var_run_t
103
104            /var/run/crm(/.*)?
105            /var/run/cman_.*
106            /var/run/rsctmp(/.*)?
107            /var/run/aisexec.*
108            /var/run/heartbeat(/.*)?
109            /var/run/pcsd-ruby.socket
110            /var/run/corosync-qnetd(/.*)?
111            /var/run/corosync-qdevice(/.*)?
112            /var/run/corosync.pid
113            /var/run/cpglockd.pid
114            /var/run/rgmanager.pid
115            /var/run/cluster/rgmanager.sk
116
117       passwd_file_t
118
119            /etc/group[-+]?
120            /etc/passwd[-+]?
121            /etc/passwd.adjunct.*
122            /etc/ptmptmp
123            /etc/.pwd.lock
124            /etc/group.lock
125            /etc/passwd.OLD
126            /etc/passwd.lock
127
128       root_t
129
130            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
131            /
132            /initrd
133
134       shadow_t
135
136            /etc/tcb/.+/shadow.*
137            /etc/shadow.*
138            /etc/gshadow.*
139            /etc/nshadow.*
140            /var/db/shadow.*
141            /etc/security/opasswd
142            /etc/security/opasswd.old
143
144       var_yp_t
145
146            /var/yp(/.*)?
147
148       yppasswdd_var_run_t
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150            /var/run/yppass.*
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152

FILE CONTEXTS

154       SELinux requires files to have an extended attribute to define the file
155       type.
156
157       You can see the context of a file using the -Z option to ls
158
159       Policy  governs  the  access  confined  processes  have to these files.
160       SELinux yppasswdd policy is very flexible allowing users to setup their
161       yppasswdd processes in as secure a method as possible.
162
163       STANDARD FILE CONTEXT
164
165       SELinux defines the file context types for the yppasswdd, if you wanted
166       to store files with these types in a different paths, you need to  exe‐
167       cute  the  semanage  command to specify alternate labeling and then use
168       restorecon to put the labels on disk.
169
170       semanage fcontext -a -t yppasswdd_exec_t '/srv/yppasswdd/content(/.*)?'
171       restorecon -R -v /srv/myyppasswdd_content
172
173       Note: SELinux often uses regular expressions  to  specify  labels  that
174       match multiple files.
175
176       The following file types are defined for yppasswdd:
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178
179
180       yppasswdd_exec_t
181
182       -  Set  files with the yppasswdd_exec_t type, if you want to transition
183       an executable to the yppasswdd_t domain.
184
185
186       Paths:
187            /usr/sbin/rpc.yppasswdd, /usr/sbin/rpc.yppasswdd.env
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189
190       yppasswdd_var_run_t
191
192       - Set files with the yppasswdd_var_run_t type, if you want to store the
193       yppasswdd files under the /run or /var/run directory.
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197       Note:  File context can be temporarily modified with the chcon command.
198       If you want to permanently change the file context you need to use  the
199       semanage fcontext command.  This will modify the SELinux labeling data‐
200       base.  You will need to use restorecon to apply the labels.
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202

COMMANDS

204       semanage fcontext can also be used to manipulate default  file  context
205       mappings.
206
207       semanage  permissive  can  also  be used to manipulate whether or not a
208       process type is permissive.
209
210       semanage module can also be used to enable/disable/install/remove  pol‐
211       icy modules.
212
213       semanage boolean can also be used to manipulate the booleans
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215
216       system-config-selinux is a GUI tool available to customize SELinux pol‐
217       icy settings.
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219

AUTHOR

221       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

225       selinux(8), yppasswdd(8), semanage(8), restorecon(8), chcon(1),  sepol‐
226       icy(8), setsebool(8)
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230yppasswdd                          23-10-20               yppasswdd_selinux(8)
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