1comsat_selinux(8)            SELinux Policy comsat           comsat_selinux(8)
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NAME

6       comsat_selinux  -  Security  Enhanced  Linux Policy for the comsat pro‐
7       cesses
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DESCRIPTION

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

24       The  comsat_t  SELinux  type  can be entered via the comsat_exec_t file
25       type.
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27       The default entrypoint paths for the comsat_t domain are the following:
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29       /usr/sbin/in.comsat
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PROCESS TYPES

32       SELinux defines process types (domains) for each process running on the
33       system
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35       You can see the context of a process using the -Z option to ps
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37       Policy  governs  the  access confined processes have to files.  SELinux
38       comsat policy is very flexible allowing users  to  setup  their  comsat
39       processes in as secure a method as possible.
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41       The following process types are defined for comsat:
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43       comsat_t
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45       Note:  semanage  permissive -a comsat_t can be used to make the process
46       type comsat_t permissive. SELinux does not deny  access  to  permissive
47       process  types, but the AVC (SELinux denials) messages are still gener‐
48       ated.
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50

BOOLEANS

52       SELinux policy is customizable based on least access required.   comsat
53       policy is extremely flexible and has several booleans that allow you to
54       manipulate the policy and run comsat with the tightest access possible.
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58       If you want to allow all domains to execute in fips_mode, you must turn
59       on the fips_mode boolean. Enabled by default.
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61       setsebool -P fips_mode 1
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PORT TYPES

66       SELinux defines port types to represent TCP and UDP ports.
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68       You  can  see  the  types associated with a port by using the following
69       command:
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71       semanage port -l
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74       Policy governs the access  confined  processes  have  to  these  ports.
75       SELinux  comsat  policy  is very flexible allowing users to setup their
76       comsat processes in as secure a method as possible.
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78       The following port types are defined for comsat:
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80
81       comsat_port_t
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85       Default Defined Ports:
86                 udp 512
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MANAGED FILES

89       The SELinux process type comsat_t can manage  files  labeled  with  the
90       following file types.  The paths listed are the default paths for these
91       file types.  Note the processes UID still need to have DAC permissions.
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93       comsat_var_run_t
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FILE CONTEXTS

98       SELinux requires files to have an extended attribute to define the file
99       type.
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101       You can see the context of a file using the -Z option to ls
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103       Policy  governs  the  access  confined  processes  have to these files.
104       SELinux comsat policy is very flexible allowing users  to  setup  their
105       comsat processes in as secure a method as possible.
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107       STANDARD FILE CONTEXT
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109       SELinux defines the file context types for the comsat, if you wanted to
110       store files with these types in a diffent paths, you  need  to  execute
111       the  semanage  command  to  sepecify  alternate  labeling  and then use
112       restorecon to put the labels on disk.
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114       semanage fcontext -a -t comsat_var_run_t '/srv/mycomsat_content(/.*)?'
115       restorecon -R -v /srv/mycomsat_content
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117       Note: SELinux often uses regular expressions  to  specify  labels  that
118       match multiple files.
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120       The following file types are defined for comsat:
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123
124       comsat_exec_t
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126       -  Set  files with the comsat_exec_t type, if you want to transition an
127       executable to the comsat_t domain.
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131       comsat_tmp_t
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133       - Set files with the comsat_tmp_t type, if you  want  to  store  comsat
134       temporary files in the /tmp directories.
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138       comsat_var_run_t
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140       -  Set  files  with the comsat_var_run_t type, if you want to store the
141       comsat files under the /run or /var/run directory.
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145       Note: File context can be temporarily modified with the chcon  command.
146       If  you want to permanently change the file context you need to use the
147       semanage fcontext command.  This will modify the SELinux labeling data‐
148       base.  You will need to use restorecon to apply the labels.
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COMMANDS

152       semanage  fcontext  can also be used to manipulate default file context
153       mappings.
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155       semanage permissive can also be used to manipulate  whether  or  not  a
156       process type is permissive.
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158       semanage  module can also be used to enable/disable/install/remove pol‐
159       icy modules.
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161       semanage port can also be used to manipulate the port definitions
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163       semanage boolean can also be used to manipulate the booleans
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165
166       system-config-selinux is a GUI tool available to customize SELinux pol‐
167       icy settings.
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AUTHOR

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

175       selinux(8),  comsat(8),  semanage(8),  restorecon(8),  chcon(1), sepol‐
176       icy(8), setsebool(8)
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180comsat                             21-03-26                  comsat_selinux(8)
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