1timemaster_selinux(8)      SELinux Policy timemaster     timemaster_selinux(8)
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NAME

6       timemaster_selinux  - Security Enhanced Linux Policy for the timemaster
7       processes
8

DESCRIPTION

10       Security-Enhanced Linux secures the timemaster processes  via  flexible
11       mandatory access control.
12
13       The  timemaster  processes  execute with the timemaster_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:
18
19       ps -eZ | grep timemaster_t
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ENTRYPOINTS

24       The  timemaster_t SELinux type can be entered via the timemaster_exec_t
25       file type.
26
27       The default entrypoint paths for the timemaster_t domain are  the  fol‐
28       lowing:
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30       /usr/sbin/timemaster
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
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       timemaster  policy  is  very  flexible  allowing  users  to setup their
40       timemaster processes in as secure a method as possible.
41
42       The following process types are defined for timemaster:
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44       timemaster_t
45
46       Note: semanage permissive -a timemaster_t  can  be  used  to  make  the
47       process  type  timemaster_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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51

BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       timemaster policy is extremely flexible and has several  booleans  that
55       allow you to manipulate the policy and run timemaster with the tightest
56       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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66
67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
69
70       setsebool -P nis_enabled 1
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MANAGED FILES

75       The SELinux process type timemaster_t can manage files labeled with the
76       following file types.  The paths listed are the default paths for these
77       file types.  Note the processes UID still need to have DAC permissions.
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79       chronyd_tmpfs_t
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82       cluster_conf_t
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84            /etc/cluster(/.*)?
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86       cluster_var_lib_t
87
88            /var/lib/pcsd(/.*)?
89            /var/lib/cluster(/.*)?
90            /var/lib/openais(/.*)?
91            /var/lib/pengine(/.*)?
92            /var/lib/corosync(/.*)?
93            /usr/lib/heartbeat(/.*)?
94            /var/lib/heartbeat(/.*)?
95            /var/lib/pacemaker(/.*)?
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97       cluster_var_run_t
98
99            /var/run/crm(/.*)?
100            /var/run/cman_.*
101            /var/run/rsctmp(/.*)?
102            /var/run/aisexec.*
103            /var/run/heartbeat(/.*)?
104            /var/run/corosync-qnetd(/.*)?
105            /var/run/corosync-qdevice(/.*)?
106            /var/run/corosync.pid
107            /var/run/cpglockd.pid
108            /var/run/rgmanager.pid
109            /var/run/cluster/rgmanager.sk
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111       gpsd_tmpfs_t
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113
114       root_t
115
116            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
117            /
118            /initrd
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120       timemaster_tmpfs_t
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122
123       timemaster_var_run_t
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125            /var/run/timemaster(/.*)?
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127

FILE CONTEXTS

129       SELinux requires files to have an extended attribute to define the file
130       type.
131
132       You can see the context of a file using the -Z option to ls
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134       Policy  governs  the  access  confined  processes  have to these files.
135       SELinux timemaster policy is very  flexible  allowing  users  to  setup
136       their timemaster processes in as secure a method as possible.
137
138       STANDARD FILE CONTEXT
139
140       SELinux  defines  the  file  context  types  for the timemaster, if you
141       wanted to store files with these types in a diffent paths, you need  to
142       execute  the  semanage  command to sepecify alternate labeling and then
143       use restorecon to put the labels on disk.
144
145       semanage fcontext -a -t timemaster_unit_file_t  '/srv/mytimemaster_con‐
146       tent(/.*)?'
147       restorecon -R -v /srv/mytimemaster_content
148
149       Note:  SELinux  often  uses  regular expressions to specify labels that
150       match multiple files.
151
152       The following file types are defined for timemaster:
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154
155
156       timemaster_exec_t
157
158       - Set files with the timemaster_exec_t type, if you want to  transition
159       an executable to the timemaster_t domain.
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162
163       timemaster_tmpfs_t
164
165       -  Set  files  with  the  timemaster_tmpfs_t type, if you want to store
166       timemaster files on a tmpfs file system.
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170       timemaster_unit_file_t
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172       - Set files with the timemaster_unit_file_t type, if you want to  treat
173       the files as timemaster unit content.
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177       timemaster_var_run_t
178
179       -  Set  files  with the timemaster_var_run_t type, if you want to store
180       the timemaster files under the /run or /var/run directory.
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184       Note: File context can be temporarily modified with the chcon  command.
185       If  you want to permanently change the file context you need to use the
186       semanage fcontext command.  This will modify the SELinux labeling data‐
187       base.  You will need to use restorecon to apply the labels.
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189

COMMANDS

191       semanage  fcontext  can also be used to manipulate default file context
192       mappings.
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194       semanage permissive can also be used to manipulate  whether  or  not  a
195       process type is permissive.
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197       semanage  module can also be used to enable/disable/install/remove pol‐
198       icy modules.
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200       semanage boolean can also be used to manipulate the booleans
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202
203       system-config-selinux is a GUI tool available to customize SELinux pol‐
204       icy settings.
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AUTHOR

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

212       selinux(8), timemaster(8), semanage(8), restorecon(8), chcon(1), sepol‐
213       icy(8), setsebool(8)
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217timemaster                         20-05-05              timemaster_selinux(8)
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