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 allow users to resolve user passwd entries directly from
61       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
62       gin_nsswitch_use_ldap boolean. Disabled by default.
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64       setsebool -P authlogin_nsswitch_use_ldap 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. Enabled by default.
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73       setsebool -P deny_execmem 1
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77       If you want to allow all domains to execute in fips_mode, you must turn
78       on the fips_mode boolean. Enabled by default.
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80       setsebool -P fips_mode 1
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84       If you want to allow confined applications to run  with  kerberos,  you
85       must turn on the kerberos_enabled boolean. Enabled by default.
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87       setsebool -P kerberos_enabled 1
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91       If  you  want  to control the ability to mmap a low area of the address
92       space, as configured by /proc/sys/vm/mmap_min_addr, you  must  turn  on
93       the mmap_low_allowed boolean. Disabled by default.
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95       setsebool -P mmap_low_allowed 1
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99       If  you  want  to  allow  system  to run with NIS, you must turn on the
100       nis_enabled boolean. Disabled by default.
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102       setsebool -P nis_enabled 1
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106       If you want to allow confined applications to use nscd  shared  memory,
107       you must turn on the nscd_use_shm boolean. Disabled by default.
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109       setsebool -P nscd_use_shm 1
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113       If  you  want  to  disable  kernel module loading, you must turn on the
114       secure_mode_insmod boolean. Enabled by default.
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116       setsebool -P secure_mode_insmod 1
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119
120       If you want to allow unconfined executables to make their  heap  memory
121       executable.   Doing  this  is  a  really bad idea. Probably indicates a
122       badly coded executable, but could indicate an attack.  This  executable
123       should   be   reported  in  bugzilla,  you  must  turn  on  the  selin‐
124       uxuser_execheap boolean. Disabled by default.
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126       setsebool -P selinuxuser_execheap 1
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130       If you want to allow unconfined executables to make  their  stack  exe‐
131       cutable.   This  should  never, ever be necessary. Probably indicates a
132       badly coded executable, but could indicate an attack.  This  executable
133       should  be reported in bugzilla, you must turn on the selinuxuser_exec‐
134       stack boolean. Enabled by default.
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136       setsebool -P selinuxuser_execstack 1
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MANAGED FILES

141       The SELinux process type openwsman_t can manage files labeled with  the
142       following file types.  The paths listed are the default paths for these
143       file types.  Note the processes UID still need to have DAC permissions.
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145       file_type
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147            all files on the system
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FILE CONTEXTS

151       SELinux requires files to have an extended attribute to define the file
152       type.
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154       You can see the context of a file using the -Z option to ls
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156       Policy  governs  the  access  confined  processes  have to these files.
157       SELinux openwsman policy is very flexible allowing users to setup their
158       openwsman processes in as secure a method as possible.
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160       STANDARD FILE CONTEXT
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162       SELinux defines the file context types for the openwsman, if you wanted
163       to store files with these types in a diffent paths, you need to execute
164       the  semanage  command  to  sepecify  alternate  labeling  and then use
165       restorecon to put the labels on disk.
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167       semanage fcontext -a  -t  openwsman_unit_file_t  '/srv/myopenwsman_con‐
168       tent(/.*)?'
169       restorecon -R -v /srv/myopenwsman_content
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171       Note:  SELinux  often  uses  regular expressions to specify labels that
172       match multiple files.
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174       The following file types are defined for openwsman:
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178       openwsman_exec_t
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180       - Set files with the openwsman_exec_t type, if you want  to  transition
181       an executable to the openwsman_t domain.
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185       openwsman_log_t
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187       -  Set  files  with  the openwsman_log_t type, if you want to treat the
188       data as openwsman log data, usually stored under  the  /var/log  direc‐
189       tory.
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193       openwsman_run_t
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195       -  Set  files  with  the openwsman_run_t type, if you want to treat the
196       files as openwsman run data.
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200       openwsman_tmp_t
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202       - Set files with the openwsman_tmp_t type, if you want to store openws‐
203       man temporary files in the /tmp directories.
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207       openwsman_tmpfs_t
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209       - Set files with the openwsman_tmpfs_t type, if you want to store open‐
210       wsman files on a tmpfs file system.
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214       openwsman_unit_file_t
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216       - Set files with the openwsman_unit_file_t type, if you want  to  treat
217       the files as openwsman unit content.
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221       Note:  File context can be temporarily modified with the chcon command.
222       If you want to permanently change the file context you need to use  the
223       semanage fcontext command.  This will modify the SELinux labeling data‐
224       base.  You will need to use restorecon to apply the labels.
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COMMANDS

228       semanage fcontext can also be used to manipulate default  file  context
229       mappings.
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231       semanage  permissive  can  also  be used to manipulate whether or not a
232       process type is permissive.
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234       semanage module can also be used to enable/disable/install/remove  pol‐
235       icy modules.
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237       semanage boolean can also be used to manipulate the booleans
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240       system-config-selinux is a GUI tool available to customize SELinux pol‐
241       icy settings.
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AUTHOR

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