1openwsman_selinux(8)       SELinux Policy openwsman       openwsman_selinux(8)
2
3
4

NAME

6       openwsman_selinux  -  Security  Enhanced Linux Policy for the openwsman
7       processes
8

DESCRIPTION

10       Security-Enhanced Linux secures the openwsman  processes  via  flexible
11       mandatory access control.
12
13       The  openwsman processes execute with the openwsman_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 openwsman_t
20
21
22

ENTRYPOINTS

24       The  openwsman_t  SELinux  type can be entered via the openwsman_exec_t
25       file type.
26
27       The default entrypoint paths for the openwsman_t domain are the follow‐
28       ing:
29
30       /usr/sbin/openwsmand
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       openwsman policy is very flexible allowing users to setup their openws‐
40       man processes in as secure a method as possible.
41
42       The following process types are defined for openwsman:
43
44       openwsman_t
45
46       Note: semanage permissive -a  openwsman_t  can  be  used  to  make  the
47       process  type  openwsman_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.  openws‐
54       man policy is extremely flexible and has several  booleans  that  allow
55       you to manipulate the policy and run openwsman with the tightest access
56       possible.
57
58
59
60       If you want to deny user domains applications to map a memory region as
61       both  executable  and  writable,  this  is dangerous and the executable
62       should be reported in bugzilla, you must turn on the deny_execmem bool‐
63       ean. Enabled by default.
64
65       setsebool -P deny_execmem 1
66
67
68
69       If  you  want  to control the ability to mmap a low area of the address
70       space, as configured by /proc/sys/vm/mmap_min_addr, you  must  turn  on
71       the mmap_low_allowed boolean. Disabled by default.
72
73       setsebool -P mmap_low_allowed 1
74
75
76
77       If  you want to disable kernel module loading, you must turn on the se‐
78       cure_mode_insmod boolean. Enabled by default.
79
80       setsebool -P secure_mode_insmod 1
81
82
83
84       If you want to allow unconfined executables to make their  heap  memory
85       executable.   Doing  this  is  a  really bad idea. Probably indicates a
86       badly coded executable, but could indicate an attack.  This  executable
87       should  be  reported  in bugzilla, you must turn on the selinuxuser_ex‐
88       echeap boolean. Disabled by default.
89
90       setsebool -P selinuxuser_execheap 1
91
92
93
94       If you want to allow unconfined executables to make  their  stack  exe‐
95       cutable.   This  should  never, ever be necessary. Probably indicates a
96       badly coded executable, but could indicate an attack.  This  executable
97       should  be reported in bugzilla, you must turn on the selinuxuser_exec‐
98       stack boolean. Enabled by default.
99
100       setsebool -P selinuxuser_execstack 1
101
102
103

MANAGED FILES

105       The SELinux process type openwsman_t can manage files labeled with  the
106       following file types.  The paths listed are the default paths for these
107       file types.  Note the processes UID still need to have DAC permissions.
108
109       file_type
110
111            all files on the system
112
113

FILE CONTEXTS

115       SELinux requires files to have an extended attribute to define the file
116       type.
117
118       You can see the context of a file using the -Z option to ls
119
120       Policy  governs  the  access  confined  processes  have to these files.
121       SELinux openwsman policy is very flexible allowing users to setup their
122       openwsman processes in as secure a method as possible.
123
124       STANDARD FILE CONTEXT
125
126       SELinux defines the file context types for the openwsman, if you wanted
127       to store files with these types in a diffent paths, you need to execute
128       the  semanage  command  to  specify alternate labeling and then use re‐
129       storecon to put the labels on disk.
130
131       semanage fcontext -a  -t  openwsman_unit_file_t  '/srv/myopenwsman_con‐
132       tent(/.*)?'
133       restorecon -R -v /srv/myopenwsman_content
134
135       Note:  SELinux  often  uses  regular expressions to specify labels that
136       match multiple files.
137
138       The following file types are defined for openwsman:
139
140
141
142       openwsman_exec_t
143
144       - Set files with the openwsman_exec_t type, if you want  to  transition
145       an executable to the openwsman_t domain.
146
147
148
149       openwsman_log_t
150
151       -  Set  files  with  the openwsman_log_t type, if you want to treat the
152       data as openwsman log data, usually stored under  the  /var/log  direc‐
153       tory.
154
155
156
157       openwsman_run_t
158
159       -  Set  files  with  the openwsman_run_t type, if you want to treat the
160       files as openwsman run data.
161
162
163
164       openwsman_tmp_t
165
166       - Set files with the openwsman_tmp_t type, if you want to store openws‐
167       man temporary files in the /tmp directories.
168
169
170
171       openwsman_tmpfs_t
172
173       - Set files with the openwsman_tmpfs_t type, if you want to store open‐
174       wsman files on a tmpfs file system.
175
176
177
178       openwsman_unit_file_t
179
180       - Set files with the openwsman_unit_file_t type, if you want  to  treat
181       the files as openwsman unit content.
182
183
184
185       Note:  File context can be temporarily modified with the chcon command.
186       If you want to permanently change the file context you need to use  the
187       semanage fcontext command.  This will modify the SELinux labeling data‐
188       base.  You will need to use restorecon to apply the labels.
189
190

COMMANDS

192       semanage fcontext can also be used to manipulate default  file  context
193       mappings.
194
195       semanage  permissive  can  also  be used to manipulate whether or not a
196       process type is permissive.
197
198       semanage module can also be used to enable/disable/install/remove  pol‐
199       icy modules.
200
201       semanage boolean can also be used to manipulate the booleans
202
203
204       system-config-selinux is a GUI tool available to customize SELinux pol‐
205       icy settings.
206
207

AUTHOR

209       This manual page was auto-generated using sepolicy manpage .
210
211

SEE ALSO

213       selinux(8), openwsman(8), semanage(8), restorecon(8), chcon(1),  sepol‐
214       icy(8), setsebool(8)
215
216
217
218openwsman                          22-05-27               openwsman_selinux(8)
Impressum