1postfix_showq_selinux(8) SELinux Policy postfix_showq postfix_showq_selinux(8)
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NAME

6       postfix_showq_selinux  -  Security  Enhanced Linux Policy for the post‐
7       fix_showq processes
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DESCRIPTION

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

24       The   postfix_showq_t  SELinux  type  can  be  entered  via  the  post‐
25       fix_showq_exec_t file type.
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27       The default entrypoint paths for the  postfix_showq_t  domain  are  the
28       following:
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30       /usr/libexec/postfix/showq
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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       postfix_showq  policy  is  very  flexible allowing users to setup their
40       postfix_showq processes in as secure a method as possible.
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42       The following process types are defined for postfix_showq:
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44       postfix_showq_t
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46       Note: semanage permissive -a postfix_showq_t can be used  to  make  the
47       process  type  postfix_showq_t permissive. SELinux does not deny access
48       to permissive process types, but the AVC (SELinux denials) messages are
49       still generated.
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51

BOOLEANS

53       SELinux  policy  is customizable based on least access required.  post‐
54       fix_showq policy is extremely flexible and has  several  booleans  that
55       allow  you  to  manipulate  the  policy  and run postfix_showq with the
56       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 postfix_showq_t can manage files labeled  with
76       the  following  file types.  The paths listed are the default paths for
77       these file types.  Note the processes UID still need to have  DAC  per‐
78       missions.
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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       postfix_var_run_t
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96            /var/spool/postfix/pid/.*
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FILE CONTEXTS

100       SELinux requires files to have an extended attribute to define the file
101       type.
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103       You can see the context of a file using the -Z option to ls
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105       Policy governs the access  confined  processes  have  to  these  files.
106       SELinux  postfix_showq  policy is very flexible allowing users to setup
107       their postfix_showq processes in as secure a method as possible.
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109       STANDARD FILE CONTEXT
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111       SELinux defines the file context types for the  postfix_showq,  if  you
112       wanted  to  store files with these types in a different paths, you need
113       to execute the semanage command to specify alternate labeling and  then
114       use restorecon to put the labels on disk.
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116       semanage  fcontext  -a -t postfix_showq_exec_t '/srv/postfix_showq/con‐
117       tent(/.*)?'
118       restorecon -R -v /srv/mypostfix_showq_content
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120       Note: SELinux often uses regular expressions  to  specify  labels  that
121       match multiple files.
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123       The following file types are defined for postfix_showq:
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127       postfix_showq_exec_t
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129       -  Set files with the postfix_showq_exec_t type, if you want to transi‐
130       tion an executable to the postfix_showq_t domain.
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134       Note: File context can be temporarily modified with the chcon  command.
135       If  you want to permanently change the file context you need to use the
136       semanage fcontext command.  This will modify the SELinux labeling data‐
137       base.  You will need to use restorecon to apply the labels.
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COMMANDS

141       semanage  fcontext  can also be used to manipulate default file context
142       mappings.
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144       semanage permissive can also be used to manipulate  whether  or  not  a
145       process type is permissive.
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147       semanage  module can also be used to enable/disable/install/remove pol‐
148       icy modules.
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150       semanage boolean can also be used to manipulate the booleans
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153       system-config-selinux is a GUI tool available to customize SELinux pol‐
154       icy settings.
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AUTHOR

158       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

162       selinux(8), postfix_showq(8), semanage(8), restorecon(8), chcon(1), se‐
163       policy(8), setsebool(8)
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167postfix_showq                      23-10-20           postfix_showq_selinux(8)
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