cupsd_lpd_selinux(8)

1cupsd_lpd_selinux(8)       SELinux Policy cupsd_lpd       cupsd_lpd_selinux(8)
2
3
4

NAME

6       cupsd_lpd_selinux  -  Security  Enhanced Linux Policy for the cupsd_lpd
7       processes
8

DESCRIPTION

10       Security-Enhanced Linux secures the cupsd_lpd  processes  via  flexible
11       mandatory access control.
12
13       The  cupsd_lpd processes execute with the cupsd_lpd_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 cupsd_lpd_t
20
21
22

ENTRYPOINTS

24       The  cupsd_lpd_t  SELinux  type can be entered via the cupsd_lpd_exec_t
25       file type.
26
27       The default entrypoint paths for the cupsd_lpd_t domain are the follow‐
28       ing:
29
30       /usr/lib/cups/daemon/cups-lpd
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       cupsd_lpd  policy  is  very  flexible  allowing  users  to  setup their
40       cupsd_lpd processes in as secure a method as possible.
41
42       The following process types are defined for cupsd_lpd:
43
44       cupsd_lpd_t
45
46       Note: semanage permissive -a  cupsd_lpd_t  can  be  used  to  make  the
47       process  type  cupsd_lpd_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.
54       cupsd_lpd policy is extremely flexible and has  several  booleans  that
55       allow  you to manipulate the policy and run cupsd_lpd with the tightest
56       access 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

MANAGED FILES

68       The  SELinux process type cupsd_lpd_t can manage files labeled with the
69       following file types.  The paths listed are the default paths for these
70       file types.  Note the processes UID still need to have DAC permissions.
71
72       cupsd_lpd_var_run_t
73
74
75       print_spool_t
76
77            /var/spool/lpd(/.*)?
78            /var/spool/cups(/.*)?
79            /var/spool/cups-pdf(/.*)?
80
81

FILE CONTEXTS

83       SELinux requires files to have an extended attribute to define the file
84       type.
85
86       You can see the context of a file using the -Z option to ls
87
88       Policy governs the access  confined  processes  have  to  these  files.
89       SELinux cupsd_lpd policy is very flexible allowing users to setup their
90       cupsd_lpd processes in as secure a method as possible.
91
92       STANDARD FILE CONTEXT
93
94       SELinux defines the file context types for the cupsd_lpd, if you wanted
95       to store files with these types in a diffent paths, you need to execute
96       the semanage command  to  sepecify  alternate  labeling  and  then  use
97       restorecon to put the labels on disk.
98
99       semanage  fcontext  -a  -t  cupsd_lpd_var_run_t  '/srv/mycupsd_lpd_con‐
100       tent(/.*)?'
101       restorecon -R -v /srv/mycupsd_lpd_content
102
103       Note: SELinux often uses regular expressions  to  specify  labels  that
104       match multiple files.
105
106       The following file types are defined for cupsd_lpd:
107
108
109
110       cupsd_lpd_exec_t
111
112       -  Set  files with the cupsd_lpd_exec_t type, if you want to transition
113       an executable to the cupsd_lpd_t domain.
114
115
116
117       cupsd_lpd_tmp_t
118
119       - Set files with the cupsd_lpd_tmp_t type, if you want to  store  cupsd
120       lpd temporary files in the /tmp directories.
121
122
123
124       cupsd_lpd_var_run_t
125
126       - Set files with the cupsd_lpd_var_run_t type, if you want to store the
127       cupsd lpd files under the /run or /var/run directory.
128
129
130
131       Note: File context can be temporarily modified with the chcon  command.
132       If  you want to permanently change the file context you need to use the
133       semanage fcontext command.  This will modify the SELinux labeling data‐
134       base.  You will need to use restorecon to apply the labels.
135
136

COMMANDS

138       semanage  fcontext  can also be used to manipulate default file context
139       mappings.
140
141       semanage permissive can also be used to manipulate  whether  or  not  a
142       process type is permissive.
143
144       semanage  module can also be used to enable/disable/install/remove pol‐
145       icy modules.
146
147       semanage boolean can also be used to manipulate the booleans
148
149
150       system-config-selinux is a GUI tool available to customize SELinux pol‐
151       icy settings.
152
153

AUTHOR

155       This manual page was auto-generated using sepolicy manpage .
156
157