prelink_cron_system_selinux(8)

1prelink_cron_system_selSiEnLuixn(u8x)Policy prelink_cronp_rseylsitnekm_cron_system_selinux(8)
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NAME

6       prelink_cron_system_selinux  -  Security  Enhanced Linux Policy for the
7       prelink_cron_system processes
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DESCRIPTION

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

24       The  prelink_cron_system_t  SELinux  type  can  be entered via the pre‐
25       link_cron_system_exec_t file type.
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27       The default entrypoint paths for the prelink_cron_system_t  domain  are
28       the following:
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30       /etc/cron.daily/prelink
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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       prelink_cron_system  policy  is  very  flexible allowing users to setup
40       their prelink_cron_system processes in as secure a method as possible.
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42       The following process types are defined for prelink_cron_system:
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44       prelink_cron_system_t
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46       Note: semanage permissive -a prelink_cron_system_t can be used to  make
47       the  process  type  prelink_cron_system_t  permissive. SELinux does not
48       deny access to permissive process types, but the AVC (SELinux  denials)
49       messages are still generated.
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BOOLEANS

53       SELinux  policy  is  customizable based on least access required.  pre‐
54       link_cron_system policy is extremely flexible and has several  booleans
55       that  allow  you  to  manipulate the policy and run prelink_cron_system
56       with the tightest access possible.
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60       If you want to allow all domains to execute in fips_mode, you must turn
61       on the fips_mode boolean. Enabled by default.
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63       setsebool -P fips_mode 1
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67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
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70       setsebool -P nis_enabled 1
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MANAGED FILES

75       The SELinux process type prelink_cron_system_t can manage files labeled
76       with  the following file types.  The paths listed are the default paths
77       for these file types.  Note the processes UID still need  to  have  DAC
78       permissions.
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80       krb5_host_rcache_t
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82            /var/tmp/krb5_0.rcache2
83            /var/cache/krb5rcache(/.*)?
84            /var/tmp/nfs_0
85            /var/tmp/DNS_25
86            /var/tmp/host_0
87            /var/tmp/imap_0
88            /var/tmp/HTTP_23
89            /var/tmp/HTTP_48
90            /var/tmp/ldap_55
91            /var/tmp/ldap_487
92            /var/tmp/ldapmap1_0
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94       prelink_log_t
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96            /var/log/prelink(/.*)?
97            /var/log/prelink.log.*
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99       prelink_var_lib_t
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101            /var/lib/prelink(/.*)?
102            /var/lib/misc/prelink.*
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104       systemd_passwd_var_run_t
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106            /var/run/systemd/ask-password(/.*)?
107            /var/run/systemd/ask-password-block(/.*)?
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FILE CONTEXTS

111       SELinux requires files to have an extended attribute to define the file
112       type.
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114       You can see the context of a file using the -Z option to ls
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116       Policy governs the access  confined  processes  have  to  these  files.
117       SELinux  prelink_cron_system  policy is very flexible allowing users to
118       setup their prelink_cron_system processes in as secure a method as pos‐
119       sible.
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121       STANDARD FILE CONTEXT
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123       SELinux  defines the file context types for the prelink_cron_system, if
124       you wanted to store files with these types in a  different  paths,  you
125       need  to execute the semanage command to specify alternate labeling and
126       then use restorecon to put the labels on disk.
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128       semanage   fcontext   -a   -t   prelink_cron_system_exec_t   '/srv/pre‐
129       link_cron_system/content(/.*)?'
130       restorecon -R -v /srv/myprelink_cron_system_content
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132       Note:  SELinux  often  uses  regular expressions to specify labels that
133       match multiple files.
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135       The following file types are defined for prelink_cron_system:
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139       prelink_cron_system_exec_t
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141       - Set files with the prelink_cron_system_exec_t type, if  you  want  to
142       transition an executable to the prelink_cron_system_t domain.
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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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