1tmpreaper_selinux(8)       SELinux Policy tmpreaper       tmpreaper_selinux(8)
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NAME

6       tmpreaper_selinux  -  Security  Enhanced Linux Policy for the tmpreaper
7       processes
8

DESCRIPTION

10       Security-Enhanced Linux secures the tmpreaper  processes  via  flexible
11       mandatory access control.
12
13       The  tmpreaper processes execute with the tmpreaper_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 tmpreaper_t
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22

ENTRYPOINTS

24       The  tmpreaper_t  SELinux  type can be entered via the tmpreaper_exec_t
25       file type.
26
27       The default entrypoint paths for the tmpreaper_t domain are the follow‐
28       ing:
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30       /usr/sbin/tmpwatch,   /usr/sbin/tmpreaper,   /etc/rc.d/init.d/mountall-
31       bootclean.sh, /etc/rc.d/init.d/mountnfs-bootclean.sh
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PROCESS TYPES

34       SELinux defines process types (domains) for each process running on the
35       system
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37       You can see the context of a process using the -Z option to ps
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39       Policy  governs  the  access confined processes have to files.  SELinux
40       tmpreaper policy is very flexible allowing users  to  setup  their  tm‐
41       preaper processes in as secure a method as possible.
42
43       The following process types are defined for tmpreaper:
44
45       tmpreaper_t
46
47       Note:  semanage  permissive  -a  tmpreaper_t  can  be  used to make the
48       process type tmpreaper_t permissive. SELinux does not  deny  access  to
49       permissive  process  types,  but the AVC (SELinux denials) messages are
50       still generated.
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52

BOOLEANS

54       SELinux policy is customizable based on  least  access  required.   tm‐
55       preaper  policy is extremely flexible and has several booleans that al‐
56       low you to manipulate the policy and run tmpreaper  with  the  tightest
57       access possible.
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61       If you want to allow all domains to execute in fips_mode, you must turn
62       on the fips_mode boolean. Enabled by default.
63
64       setsebool -P fips_mode 1
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67
68       If you want to allow system to run with  NIS,  you  must  turn  on  the
69       nis_enabled boolean. Disabled by default.
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71       setsebool -P nis_enabled 1
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MANAGED FILES

76       The  SELinux process type tmpreaper_t can manage files labeled with the
77       following file types.  The paths listed are the default paths for these
78       file types.  Note the processes UID still need to have DAC permissions.
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80       antivirus_db_t
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82            /var/amavis(/.*)?
83            /var/clamav(/.*)?
84            /var/lib/clamd.*
85            /var/lib/amavis(/.*)?
86            /var/lib/clamav(/.*)?
87            /var/virusmails(/.*)?
88            /var/opt/f-secure(/.*)?
89            /var/spool/amavisd(/.*)?
90            /var/lib/clamav-unofficial-sigs(/.*)?
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92       kismet_log_t
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94            /var/log/kismet(/.*)?
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96       krb5_host_rcache_t
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98            /var/tmp/krb5_0.rcache2
99            /var/cache/krb5rcache(/.*)?
100            /var/tmp/nfs_0
101            /var/tmp/DNS_25
102            /var/tmp/host_0
103            /var/tmp/imap_0
104            /var/tmp/HTTP_23
105            /var/tmp/HTTP_48
106            /var/tmp/ldap_55
107            /var/tmp/ldap_487
108            /var/tmp/ldapmap1_0
109
110       ntpd_log_t
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112            /var/log/ntp.*
113            /var/log/xntpd.*
114            /var/log/ntpstats(/.*)?
115
116       print_spool_t
117
118            /var/spool/lpd(/.*)?
119            /var/spool/cups(/.*)?
120            /var/spool/cups-pdf(/.*)?
121
122       rpm_var_cache_t
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124            /var/cache/dnf(/.*)?
125            /var/cache/yum(/.*)?
126            /var/spool/up2date(/.*)?
127            /var/cache/PackageKit(/.*)?
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129

FILE CONTEXTS

131       SELinux requires files to have an extended attribute to define the file
132       type.
133
134       You can see the context of a file using the -Z option to ls
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136       Policy governs the access  confined  processes  have  to  these  files.
137       SELinux tmpreaper policy is very flexible allowing users to setup their
138       tmpreaper processes in as secure a method as possible.
139
140       The following file types are defined for tmpreaper:
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142
143
144       tmpreaper_exec_t
145
146       - Set files with the tmpreaper_exec_t type, if you want  to  transition
147       an executable to the tmpreaper_t domain.
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149
150       Paths:
151            /usr/sbin/tmpwatch,   /usr/sbin/tmpreaper,  /etc/rc.d/init.d/moun‐
152            tall-bootclean.sh, /etc/rc.d/init.d/mountnfs-bootclean.sh
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154
155       Note: File context can be temporarily modified with the chcon  command.
156       If  you want to permanently change the file context you need to use the
157       semanage fcontext command.  This will modify the SELinux labeling data‐
158       base.  You will need to use restorecon to apply the labels.
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160

COMMANDS

162       semanage  fcontext  can also be used to manipulate default file context
163       mappings.
164
165       semanage permissive can also be used to manipulate  whether  or  not  a
166       process type is permissive.
167
168       semanage  module can also be used to enable/disable/install/remove pol‐
169       icy modules.
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171       semanage boolean can also be used to manipulate the booleans
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173
174       system-config-selinux is a GUI tool available to customize SELinux pol‐
175       icy settings.
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AUTHOR

179       This manual page was auto-generated using sepolicy manpage .
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181

SEE ALSO

183       selinux(8),  tmpreaper(8), semanage(8), restorecon(8), chcon(1), sepol‐
184       icy(8), setsebool(8)
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188tmpreaper                          21-06-09               tmpreaper_selinux(8)
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