qmail_local_selinux(8)

1qmail_local_selinux(8)    SELinux Policy qmail_local    qmail_local_selinux(8)
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NAME

6       qmail_local_selinux  - Security Enhanced Linux Policy for the qmail_lo‐
7       cal processes
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DESCRIPTION

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

24       The  qmail_local_t  SELinux  type  can  be  entered  via  the qmail_lo‐
25       cal_exec_t file type.
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27       The default entrypoint paths for the qmail_local_t domain are the  fol‐
28       lowing:
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30       /var/qmail/bin/qmail-local
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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       qmail_local  policy  is  very  flexible  allowing  users to setup their
40       qmail_local processes in as secure a method as possible.
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42       The following process types are defined for qmail_local:
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44       qmail_local_t
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46       Note: semanage permissive -a qmail_local_t can  be  used  to  make  the
47       process  type qmail_local_t permissive. SELinux does not deny access to
48       permissive process types, but the AVC (SELinux  denials)  messages  are
49       still generated.
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BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       qmail_local policy is extremely flexible and has several booleans  that
55       allow  you to manipulate the policy and run qmail_local with the tight‐
56       est 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 qmail_local_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       cifs_t
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83       dovecot_spool_t
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85            /var/spool/dovecot(/.*)?
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87       ecryptfs_t
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89            /home/[^/]+/.Private(/.*)?
90            /home/[^/]+/.ecryptfs(/.*)?
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92       fusefs_t
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94            /var/run/user/[0-9]+/gvfs
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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
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110       mail_home_rw_t
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112            /root/Maildir(/.*)?
113            /root/.esmtp_queue(/.*)?
114            /var/lib/arpwatch/.esmtp_queue(/.*)?
115            /home/[^/]+/.maildir(/.*)?
116            /home/[^/]+/Maildir(/.*)?
117            /home/[^/]+/.esmtp_queue(/.*)?
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119       nfs_t
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122       qmail_alias_home_t
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124            /var/qmail/alias(/.*)?
125            /var/qmail/alias
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127       user_home_t
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129            /home/[^/]+/.+
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FILE CONTEXTS

133       SELinux requires files to have an extended attribute to define the file
134       type.
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136       You can see the context of a file using the -Z option to ls
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138       Policy governs the access  confined  processes  have  to  these  files.
139       SELinux  qmail_local  policy  is  very flexible allowing users to setup
140       their qmail_local processes in as secure a method as possible.
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142       STANDARD FILE CONTEXT
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144       SELinux defines the file context types  for  the  qmail_local,  if  you
145       wanted  to  store files with these types in a different paths, you need
146       to execute the semanage command to specify alternate labeling and  then
147       use restorecon to put the labels on disk.
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149       semanage   fcontext  -a  -t  qmail_local_exec_t  '/srv/qmail_local/con‐
150       tent(/.*)?'
151       restorecon -R -v /srv/myqmail_local_content
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153       Note: SELinux often uses regular expressions  to  specify  labels  that
154       match multiple files.
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156       The following file types are defined for qmail_local:
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160       qmail_local_exec_t
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162       - Set files with the qmail_local_exec_t type, if you want to transition
163       an executable to the qmail_local_t domain.
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167       Note: File context can be temporarily modified with the chcon  command.
168       If  you want to permanently change the file context you need to use the
169       semanage fcontext command.  This will modify the SELinux labeling data‐
170       base.  You will need to use restorecon to apply the labels.
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COMMANDS

174       semanage  fcontext  can also be used to manipulate default file context
175       mappings.
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177       semanage permissive can also be used to manipulate  whether  or  not  a
178       process type is permissive.
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180       semanage  module can also be used to enable/disable/install/remove pol‐
181       icy modules.
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183       semanage boolean can also be used to manipulate the booleans
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186       system-config-selinux is a GUI tool available to customize SELinux pol‐
187       icy settings.
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AUTHOR

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