staff_screen_selinux(8)

1staff_screen_selinux(8)   SELinux Policy staff_screen  staff_screen_selinux(8)
2
3
4

NAME

6       staff_screen_selinux   -   Security   Enhanced  Linux  Policy  for  the
7       staff_screen processes
8

DESCRIPTION

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

ENTRYPOINTS

24       The  staff_screen_t  SELinux  type can be entered via the screen_exec_t
25       file type.
26
27       The default entrypoint paths for the staff_screen_t domain are the fol‐
28       lowing:
29
30       /usr/bin/screen
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       staff_screen  policy  is  very  flexible  allowing users to setup their
40       staff_screen processes in as secure a method as possible.
41
42       The following process types are defined for staff_screen:
43
44       staff_screen_t
45
46       Note: semanage permissive -a staff_screen_t can be  used  to  make  the
47       process type staff_screen_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       staff_screen policy is extremely flexible and has several booleans that
55       allow you to manipulate the policy and run staff_screen with the tight‐
56       est access possible.
57
58
59
60       If you want to allow all domains to use other domains file descriptors,
61       you must turn on the allow_domain_fd_use boolean. Enabled by default.
62
63       setsebool -P allow_domain_fd_use 1
64
65
66
67       If  you  want  to allow confined applications to run with kerberos, you
68       must turn on the allow_kerberos boolean. Enabled by default.
69
70       setsebool -P allow_kerberos 1
71
72
73
74       If you want to allow sysadm to debug or ptrace all processes, you  must
75       turn on the allow_ptrace boolean. Disabled by default.
76
77       setsebool -P allow_ptrace 1
78
79
80
81       If  you  want  to  allow  system  to run with NIS, you must turn on the
82       allow_ypbind boolean. Disabled by default.
83
84       setsebool -P allow_ypbind 1
85
86
87
88       If you want to allow all domains to have the kernel load  modules,  you
89       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
90       default.
91
92       setsebool -P domain_kernel_load_modules 1
93
94
95
96       If you want to allow all domains to execute in fips_mode, you must turn
97       on the fips_mode boolean. Enabled by default.
98
99       setsebool -P fips_mode 1
100
101
102
103       If you want to enable reading of urandom for all domains, you must turn
104       on the global_ssp boolean. Disabled by default.
105
106       setsebool -P global_ssp 1
107
108
109
110       If you want to allow confined applications to use nscd  shared  memory,
111       you must turn on the nscd_use_shm boolean. Enabled by default.
112
113       setsebool -P nscd_use_shm 1
114
115
116
117       If  you  want  to  support  NFS  home directories, you must turn on the
118       use_nfs_home_dirs boolean. Disabled by default.
119
120       setsebool -P use_nfs_home_dirs 1
121
122
123
124       If you want to support SAMBA home directories, you  must  turn  on  the
125       use_samba_home_dirs boolean. Disabled by default.
126
127       setsebool -P use_samba_home_dirs 1
128
129
130

MANAGED FILES

132       The  SELinux  process type staff_screen_t can manage files labeled with
133       the following file types.  The paths listed are the default  paths  for
134       these  file  types.  Note the processes UID still need to have DAC per‐
135       missions.
136
137       faillog_t
138
139            /var/log/btmp.*
140            /var/log/faillog.*
141            /var/log/tallylog.*
142            /var/run/faillock(/.*)?
143
144       initrc_tmp_t
145
146
147       initrc_var_run_t
148
149            /var/run/utmp
150            /var/run/random-seed
151            /var/run/runlevel.dir
152            /var/run/setmixer_flag
153
154       mnt_t
155
156            /mnt(/[^/]*)
157            /mnt(/[^/]*)?
158            /rhev(/[^/]*)?
159            /media(/[^/]*)
160            /media(/[^/]*)?
161            /etc/rhgb(/.*)?
162            /media/.hal-.*
163            /net
164            /afs
165            /rhev
166            /misc
167
168       pcscd_var_run_t
169
170            /var/run/pcscd.events(/.*)?
171            /var/run/pcscd.pid
172            /var/run/pcscd.pub
173            /var/run/pcscd.comm
174
175       screen_tmp_t
176
177
178       tmp_t
179
180            /tmp
181            /usr/tmp
182            /var/tmp
183            /tmp-inst
184            /var/tmp-inst
185            /var/tmp/vi.recover
186
187

COMMANDS

189       semanage fcontext can also be used to manipulate default  file  context
190       mappings.
191
192       semanage  permissive  can  also  be used to manipulate whether or not a
193       process type is permissive.
194
195       semanage module can also be used to enable/disable/install/remove  pol‐
196       icy modules.
197
198       semanage boolean can also be used to manipulate the booleans
199
200
201       system-config-selinux is a GUI tool available to customize SELinux pol‐
202       icy settings.
203
204

AUTHOR

206       This manual page was auto-generated using sepolicy manpage .
207
208