mailman_mail_selinux(8)

1mailman_mail_selinux(8)   SELinux Policy mailman_mail  mailman_mail_selinux(8)
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NAME

6       mailman_mail_selinux  -  Security  Enhanced  Linux Policy for the mail‐
7       man_mail processes
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DESCRIPTION

10       Security-Enhanced Linux secures the mailman_mail processes via flexible
11       mandatory access control.
12
13       The  mailman_mail  processes  execute  with  the mailman_mail_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 mailman_mail_t
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ENTRYPOINTS

24       The   mailman_mail_t   SELinux  type  can  be  entered  via  the  mail‐
25       man_mail_exec_t file type.
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27       The default entrypoint paths for the mailman_mail_t domain are the fol‐
28       lowing:
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30       /usr/mailman.*/mail/wrapper,           /usr/lib/mailman.*/mail/mailman,
31       /usr/lib/mailman.*/mail/wrapper,     /usr/lib/mailman.*/bin/mailmanctl,
32       /usr/lib/mailman.*/scripts/mailman,      /usr/lib/mailman.*/bin/mm-han‐
33       dler.*, /usr/share/doc/mailman.*/mm-handler.*, /usr/lib/mailman/bin/mm-
34       handler.*,   /usr/lib/mailman/mail/mailman,  /usr/lib/mailman/bin/mail‐
35       manctl
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PROCESS TYPES

38       SELinux defines process types (domains) for each process running on the
39       system
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41       You can see the context of a process using the -Z option to ps
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43       Policy  governs  the  access confined processes have to files.  SELinux
44       mailman_mail policy is very flexible  allowing  users  to  setup  their
45       mailman_mail processes in as secure a method as possible.
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47       The following process types are defined for mailman_mail:
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49       mailman_mail_t
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51       Note:  semanage  permissive  -a  mailman_mail_t can be used to make the
52       process type mailman_mail_t permissive. SELinux does not deny access to
53       permissive  process  types,  but the AVC (SELinux denials) messages are
54       still generated.
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BOOLEANS

58       SELinux policy is customizable based on least access  required.   mail‐
59       man_mail  policy  is  extremely  flexible and has several booleans that
60       allow you to manipulate the policy and run mailman_mail with the tight‐
61       est access possible.
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65       If you want to allow users to resolve user passwd entries directly from
66       ldap rather then using a sssd server, you  must  turn  on  the  authlo‐
67       gin_nsswitch_use_ldap boolean. Disabled by default.
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69       setsebool -P authlogin_nsswitch_use_ldap 1
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73       If you want to allow all domains to execute in fips_mode, you must turn
74       on the fips_mode boolean. Enabled by default.
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76       setsebool -P fips_mode 1
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80       If you want to allow confined applications to run  with  kerberos,  you
81       must turn on the kerberos_enabled boolean. Enabled by default.
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83       setsebool -P kerberos_enabled 1
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87       If  you  want  to  allow  system  to run with NIS, you must turn on the
88       nis_enabled boolean. Disabled by default.
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90       setsebool -P nis_enabled 1
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94       If you want to allow confined applications to use nscd  shared  memory,
95       you must turn on the nscd_use_shm boolean. Disabled by default.
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97       setsebool -P nscd_use_shm 1
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MANAGED FILES

102       The  SELinux  process type mailman_mail_t can manage files labeled with
103       the following file types.  The paths listed are the default  paths  for
104       these  file  types.  Note the processes UID still need to have DAC per‐
105       missions.
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107       anon_inodefs_t
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110       cluster_conf_t
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112            /etc/cluster(/.*)?
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114       cluster_var_lib_t
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116            /var/lib/pcsd(/.*)?
117            /var/lib/cluster(/.*)?
118            /var/lib/openais(/.*)?
119            /var/lib/pengine(/.*)?
120            /var/lib/corosync(/.*)?
121            /usr/lib/heartbeat(/.*)?
122            /var/lib/heartbeat(/.*)?
123            /var/lib/pacemaker(/.*)?
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125       cluster_var_run_t
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127            /var/run/crm(/.*)?
128            /var/run/cman_.*
129            /var/run/rsctmp(/.*)?
130            /var/run/aisexec.*
131            /var/run/heartbeat(/.*)?
132            /var/run/corosync-qnetd(/.*)?
133            /var/run/corosync-qdevice(/.*)?
134            /var/run/corosync.pid
135            /var/run/cpglockd.pid
136            /var/run/rgmanager.pid
137            /var/run/cluster/rgmanager.sk
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139       fusefs_t
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141            /var/run/user/[^/]*/gvfs
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143       mailman_archive_t
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145            /var/lib/mailman.*/archives(/.*)?
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147       mailman_data_t
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149            /etc/mailman.*
150            /var/lib/mailman(/.*)?
151            /var/spool/mailman.*
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153       mailman_lock_t
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155            /var/lock/mailman.*
156            /var/lock/subsys/mailman.*
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158       mailman_log_t
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160            /var/log/mailman.*
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162       mailman_mail_tmp_t
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165       mailman_var_run_t
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167            /var/run/mailman.*
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169       root_t
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171            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
172            /
173            /initrd
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FILE CONTEXTS

177       SELinux requires files to have an extended attribute to define the file
178       type.
179
180       You can see the context of a file using the -Z option to ls
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182       Policy  governs  the  access  confined  processes  have to these files.
183       SELinux mailman_mail policy is very flexible allowing  users  to  setup
184       their mailman_mail processes in as secure a method as possible.
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186       STANDARD FILE CONTEXT
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188       SELinux  defines  the  file  context types for the mailman_mail, if you
189       wanted to store files with these types in a diffent paths, you need  to
190       execute  the  semanage  command to sepecify alternate labeling and then
191       use restorecon to put the labels on disk.
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193       semanage fcontext -a  -t  mailman_mail_tmp_t  '/srv/mymailman_mail_con‐
194       tent(/.*)?'
195       restorecon -R -v /srv/mymailman_mail_content
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197       Note:  SELinux  often  uses  regular expressions to specify labels that
198       match multiple files.
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200       The following file types are defined for mailman_mail:
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204       mailman_mail_exec_t
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206       - Set files with the mailman_mail_exec_t type, if you want  to  transi‐
207       tion an executable to the mailman_mail_t domain.
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209
210       Paths:
211            /usr/mailman.*/mail/wrapper,      /usr/lib/mailman.*/mail/mailman,
212            /usr/lib/mailman.*/mail/wrapper,      /usr/lib/mailman.*/bin/mail‐
213            manctl,     /usr/lib/mailman.*/scripts/mailman,     /usr/lib/mail‐
214            man.*/bin/mm-handler.*,     /usr/share/doc/mailman.*/mm-handler.*,
215            /usr/lib/mailman/bin/mm-handler.*,  /usr/lib/mailman/mail/mailman,
216            /usr/lib/mailman/bin/mailmanctl
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219       mailman_mail_tmp_t
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221       - Set files with the mailman_mail_tmp_t type,  if  you  want  to  store
222       mailman mail temporary files in the /tmp directories.
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226       Note:  File context can be temporarily modified with the chcon command.
227       If you want to permanently change the file context you need to use  the
228       semanage fcontext command.  This will modify the SELinux labeling data‐
229       base.  You will need to use restorecon to apply the labels.
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COMMANDS

233       semanage fcontext can also be used to manipulate default  file  context
234       mappings.
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236       semanage  permissive  can  also  be used to manipulate whether or not a
237       process type is permissive.
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239       semanage module can also be used to enable/disable/install/remove  pol‐
240       icy modules.
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242       semanage boolean can also be used to manipulate the booleans
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244
245       system-config-selinux is a GUI tool available to customize SELinux pol‐
246       icy settings.
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AUTHOR

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