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            /var/cache/ddclient/.esmtp_queue(/.*)?
116            /home/[^/]+/.maildir(/.*)?
117            /home/[^/]+/Maildir(/.*)?
118            /home/[^/]+/.esmtp_queue(/.*)?
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120       nfs_t
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123       qmail_alias_home_t
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125            /var/qmail/alias(/.*)?
126            /var/qmail/alias
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128       user_home_t
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130            /home/[^/]+/.+
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FILE CONTEXTS

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

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

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