audisp_selinux(8)

1audisp_selinux(8)            SELinux Policy audisp           audisp_selinux(8)
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NAME

6       audisp_selinux  -  Security  Enhanced  Linux Policy for the audisp pro‐
7       cesses
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DESCRIPTION

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

24       The  audisp_t  SELinux  type  can be entered via the audisp_exec_t file
25       type.
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27       The default entrypoint paths for the audisp_t domain are the following:
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29       /sbin/audispd, /usr/sbin/audispd
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PROCESS TYPES

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

52       SELinux policy is customizable based on least access required.   audisp
53       policy is extremely flexible and has several booleans that allow you to
54       manipulate the policy and run audisp with the tightest access possible.
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58       If you want to allow all domains to execute in fips_mode, you must turn
59       on the fips_mode boolean. Enabled by default.
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61       setsebool -P fips_mode 1
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65       If  you  want  to  allow  system  to run with NIS, you must turn on the
66       nis_enabled boolean. Disabled by default.
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68       setsebool -P nis_enabled 1
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MANAGED FILES

73       The SELinux process type audisp_t can manage  files  labeled  with  the
74       following file types.  The paths listed are the default paths for these
75       file types.  Note the processes UID still need to have DAC permissions.
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77       krb5_host_rcache_t
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79            /var/tmp/krb5_0.rcache2
80            /var/cache/krb5rcache(/.*)?
81            /var/tmp/nfs_0
82            /var/tmp/DNS_25
83            /var/tmp/host_0
84            /var/tmp/imap_0
85            /var/tmp/HTTP_23
86            /var/tmp/HTTP_48
87            /var/tmp/ldap_55
88            /var/tmp/ldap_487
89            /var/tmp/ldapmap1_0
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FILE CONTEXTS

93       SELinux requires files to have an extended attribute to define the file
94       type.
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96       You can see the context of a file using the -Z option to ls
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98       Policy  governs  the  access  confined  processes  have to these files.
99       SELinux audisp policy is very flexible allowing users  to  setup  their
100       audisp processes in as secure a method as possible.
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102       STANDARD FILE CONTEXT
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104       SELinux defines the file context types for the audisp, if you wanted to
105       store files with these types in a diffent paths, you  need  to  execute
106       the  semanage  command  to sepecify alternate labeling and then use re‐
107       storecon to put the labels on disk.
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109       semanage fcontext -a -t audisp_var_run_t '/srv/myaudisp_content(/.*)?'
110       restorecon -R -v /srv/myaudisp_content
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112       Note: SELinux often uses regular expressions  to  specify  labels  that
113       match multiple files.
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115       The following file types are defined for audisp:
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119       audisp_exec_t
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121       -  Set  files with the audisp_exec_t type, if you want to transition an
122       executable to the audisp_t domain.
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125       Paths:
126            /sbin/audispd, /usr/sbin/audispd
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129       audisp_remote_exec_t
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131       - Set files with the audisp_remote_exec_t type, if you want to  transi‐
132       tion an executable to the audisp_remote_t domain.
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135       Paths:
136            /sbin/audisp-remote, /usr/sbin/audisp-remote
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139       audisp_var_run_t
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141       -  Set  files  with the audisp_var_run_t type, if you want to store the
142       audisp files under the /run or /var/run directory.
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146       Note: File context can be temporarily modified with the chcon  command.
147       If  you want to permanently change the file context you need to use the
148       semanage fcontext command.  This will modify the SELinux labeling data‐
149       base.  You will need to use restorecon to apply the labels.
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COMMANDS

153       semanage  fcontext  can also be used to manipulate default file context
154       mappings.
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156       semanage permissive can also be used to manipulate  whether  or  not  a
157       process type is permissive.
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159       semanage  module can also be used to enable/disable/install/remove pol‐
160       icy modules.
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162       semanage boolean can also be used to manipulate the booleans
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165       system-config-selinux is a GUI tool available to customize SELinux pol‐
166       icy settings.
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AUTHOR

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