osad_selinux(8)

1osad_selinux(8)               SELinux Policy osad              osad_selinux(8)
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NAME

6       osad_selinux - Security Enhanced Linux Policy for the osad processes
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DESCRIPTION

9       Security-Enhanced  Linux secures the osad processes via flexible manda‐
10       tory access control.
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12       The osad processes execute with the osad_t SELinux type. You can  check
13       if  you  have  these processes running by executing the ps command with
14       the -Z qualifier.
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16       For example:
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18       ps -eZ | grep osad_t
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ENTRYPOINTS

23       The osad_t SELinux type can be entered via the osad_exec_t file type.
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25       The default entrypoint paths for the osad_t domain are the following:
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27       /usr/sbin/osad
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PROCESS TYPES

30       SELinux defines process types (domains) for each process running on the
31       system
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33       You can see the context of a process using the -Z option to ps
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35       Policy  governs  the  access confined processes have to files.  SELinux
36       osad policy is very flexible allowing users to setup  their  osad  pro‐
37       cesses in as secure a method as possible.
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39       The following process types are defined for osad:
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41       osad_t
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43       Note:  semanage  permissive  -a  osad_t can be used to make the process
44       type osad_t permissive. SELinux does  not  deny  access  to  permissive
45       process  types, but the AVC (SELinux denials) messages are still gener‐
46       ated.
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BOOLEANS

50       SELinux policy is customizable based on least  access  required.   osad
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run osad with the tightest access possible.
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56       If you want to allow all domains to execute in fips_mode, you must turn
57       on the fips_mode boolean. Enabled by default.
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59       setsebool -P fips_mode 1
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63       If  you  want  to  allow  system  to run with NIS, you must turn on the
64       nis_enabled boolean. Disabled by default.
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66       setsebool -P nis_enabled 1
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MANAGED FILES

71       The SELinux process type osad_t can manage files labeled with the  fol‐
72       lowing  file  types.   The paths listed are the default paths for these
73       file types.  Note the processes UID still need to have DAC permissions.
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75       cluster_conf_t
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77            /etc/cluster(/.*)?
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79       cluster_var_lib_t
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81            /var/lib/pcsd(/.*)?
82            /var/lib/cluster(/.*)?
83            /var/lib/openais(/.*)?
84            /var/lib/pengine(/.*)?
85            /var/lib/corosync(/.*)?
86            /usr/lib/heartbeat(/.*)?
87            /var/lib/heartbeat(/.*)?
88            /var/lib/pacemaker(/.*)?
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90       cluster_var_run_t
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92            /var/run/crm(/.*)?
93            /var/run/cman_.*
94            /var/run/rsctmp(/.*)?
95            /var/run/aisexec.*
96            /var/run/heartbeat(/.*)?
97            /var/run/corosync-qnetd(/.*)?
98            /var/run/corosync-qdevice(/.*)?
99            /var/run/corosync.pid
100            /var/run/cpglockd.pid
101            /var/run/rgmanager.pid
102            /var/run/cluster/rgmanager.sk
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104       osad_log_t
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106            /var/log/osad.*
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108       osad_var_run_t
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110            /var/run/osad.*
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112       rhnsd_conf_t
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114            /etc/sysconfig/rhn(/.*)?
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116       root_t
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118            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
119            /
120            /initrd
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FILE CONTEXTS

124       SELinux requires files to have an extended attribute to define the file
125       type.
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127       You can see the context of a file using the -Z option to ls
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129       Policy  governs  the  access  confined  processes  have to these files.
130       SELinux osad policy is very flexible allowing users to setup their osad
131       processes in as secure a method as possible.
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133       STANDARD FILE CONTEXT
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135       SELinux  defines  the file context types for the osad, if you wanted to
136       store files with these types in a diffent paths, you  need  to  execute
137       the  semanage  command  to  sepecify  alternate  labeling  and then use
138       restorecon to put the labels on disk.
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140       semanage fcontext -a -t osad_var_run_t '/srv/myosad_content(/.*)?'
141       restorecon -R -v /srv/myosad_content
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143       Note: SELinux often uses regular expressions  to  specify  labels  that
144       match multiple files.
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146       The following file types are defined for osad:
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150       osad_exec_t
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152       -  Set  files  with  the osad_exec_t type, if you want to transition an
153       executable to the osad_t domain.
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157       osad_initrc_exec_t
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159       - Set files with the osad_initrc_exec_t type, if you want to transition
160       an executable to the osad_initrc_t domain.
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164       osad_log_t
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166       -  Set files with the osad_log_t type, if you want to treat the data as
167       osad log data, usually stored under the /var/log directory.
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171       osad_var_run_t
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173       - Set files with the osad_var_run_t type, if you want to store the osad
174       files under the /run or /var/run directory.
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178       Note:  File context can be temporarily modified with the chcon command.
179       If you want to permanently change the file context you need to use  the
180       semanage fcontext command.  This will modify the SELinux labeling data‐
181       base.  You will need to use restorecon to apply the labels.
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COMMANDS

185       semanage fcontext can also be used to manipulate default  file  context
186       mappings.
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188       semanage  permissive  can  also  be used to manipulate whether or not a
189       process type is permissive.
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191       semanage module can also be used to enable/disable/install/remove  pol‐
192       icy modules.
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194       semanage boolean can also be used to manipulate the booleans
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197       system-config-selinux is a GUI tool available to customize SELinux pol‐
198       icy settings.
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AUTHOR

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