openwsman_selinux(8)

1openwsman_selinux(8)       SELinux Policy openwsman       openwsman_selinux(8)
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NAME

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

10       Security-Enhanced Linux secures the openwsman  processes  via  flexible
11       mandatory access control.
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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.
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17       For example:
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19       ps -eZ | grep openwsman_t
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ENTRYPOINTS

24       The  openwsman_t  SELinux  type can be entered via the openwsman_exec_t
25       file type.
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27       The default entrypoint paths for the openwsman_t domain are the follow‐
28       ing:
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30       /usr/sbin/openwsmand
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
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36       You can see the context of a process using the -Z option to ps
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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.
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42       The following process types are defined for openwsman:
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44       openwsman_t
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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.
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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.
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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.
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64       setsebool -P daemons_dontaudit_scheduling 1
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68       If you want to deny user domains applications to map a memory region as
69       both  executable  and  writable,  this  is dangerous and the executable
70       should be reported in bugzilla, you must turn on the deny_execmem bool‐
71       ean. Disabled by default.
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73       setsebool -P deny_execmem 1
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77       If  you  want  to control the ability to mmap a low area of the address
78       space, as configured by /proc/sys/vm/mmap_min_addr, you  must  turn  on
79       the mmap_low_allowed boolean. Disabled by default.
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81       setsebool -P mmap_low_allowed 1
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85       If  you  want  to  allow  system  to run with NIS, you must turn on the
86       nis_enabled boolean. Disabled by default.
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88       setsebool -P nis_enabled 1
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92       If you want to disable kernel module loading, you must turn on the  se‐
93       cure_mode_insmod boolean. Disabled by default.
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95       setsebool -P secure_mode_insmod 1
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99       If  you  want to allow unconfined executables to make their heap memory
100       executable.  Doing this is a really  bad  idea.  Probably  indicates  a
101       badly  coded  executable, but could indicate an attack. This executable
102       should be reported in bugzilla, you must turn  on  the  selinuxuser_ex‐
103       echeap boolean. Disabled by default.
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105       setsebool -P selinuxuser_execheap 1
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109       If  you  want  to allow unconfined executables to make their stack exe‐
110       cutable.  This should never, ever be necessary.  Probably  indicates  a
111       badly  coded  executable, but could indicate an attack. This executable
112       should be reported in bugzilla, you must turn on the  selinuxuser_exec‐
113       stack boolean. Enabled by default.
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115       setsebool -P selinuxuser_execstack 1
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MANAGED FILES

120       The  SELinux process type openwsman_t can manage files labeled with the
121       following file types.  The paths listed are the default paths for these
122       file types.  Note the processes UID still need to have DAC permissions.
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124       file_type
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126            all files on the system
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FILE CONTEXTS

130       SELinux requires files to have an extended attribute to define the file
131       type.
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133       You can see the context of a file using the -Z option to ls
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135       Policy governs the access  confined  processes  have  to  these  files.
136       SELinux openwsman policy is very flexible allowing users to setup their
137       openwsman processes in as secure a method as possible.
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139       STANDARD FILE CONTEXT
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141       SELinux defines the file context types for the openwsman, if you wanted
142       to  store files with these types in a different paths, you need to exe‐
143       cute the semanage command to specify alternate labeling  and  then  use
144       restorecon to put the labels on disk.
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146       semanage fcontext -a -t openwsman_exec_t '/srv/openwsman/content(/.*)?'
147       restorecon -R -v /srv/myopenwsman_content
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149       Note:  SELinux  often  uses  regular expressions to specify labels that
150       match multiple files.
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152       The following file types are defined for openwsman:
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156       openwsman_exec_t
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158       - Set files with the openwsman_exec_t type, if you want  to  transition
159       an executable to the openwsman_t domain.
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163       openwsman_log_t
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165       -  Set  files  with  the openwsman_log_t type, if you want to treat the
166       data as openwsman log data, usually stored under  the  /var/log  direc‐
167       tory.
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171       openwsman_run_t
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173       -  Set  files  with  the openwsman_run_t type, if you want to treat the
174       files as openwsman run data.
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178       openwsman_tmp_t
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180       - Set files with the openwsman_tmp_t type, if you want to store openws‐
181       man temporary files in the /tmp directories.
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185       openwsman_tmpfs_t
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187       - Set files with the openwsman_tmpfs_t type, if you want to store open‐
188       wsman files on a tmpfs file system.
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192       openwsman_unit_file_t
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194       - Set files with the openwsman_unit_file_t type, if you want  to  treat
195       the files as openwsman unit content.
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199       Note:  File context can be temporarily modified with the chcon command.
200       If you want to permanently change the file context you need to use  the
201       semanage fcontext command.  This will modify the SELinux labeling data‐
202       base.  You will need to use restorecon to apply the labels.
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COMMANDS

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

223       This manual page was auto-generated using sepolicy manpage .
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