amtu_selinux(8)

1amtu_selinux(8)               SELinux Policy amtu              amtu_selinux(8)
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NAME

6       amtu_selinux - Security Enhanced Linux Policy for the amtu processes
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DESCRIPTION

9       Security-Enhanced  Linux secures the amtu processes via flexible manda‐
10       tory access control.
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12       The amtu processes execute with the amtu_t SELinux type. You can  check
13       if  you  have  these processes running by executing the ps command with
14       the -Z qualifier.
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16       For example:
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18       ps -eZ | grep amtu_t
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ENTRYPOINTS

23       The amtu_t SELinux type can be entered via the amtu_exec_t file type.
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25       The default entrypoint paths for the amtu_t domain are the following:
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27       /usr/bin/amtu
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PROCESS TYPES

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

50       SELinux policy is customizable based on least  access  required.   amtu
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run amtu with the tightest access possible.
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56       If you want to allow all domains to use other domains file descriptors,
57       you must turn on the allow_domain_fd_use boolean. Enabled by default.
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59       setsebool -P allow_domain_fd_use 1
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63       If  you want to allow sysadm to debug or ptrace all processes, you must
64       turn on the allow_ptrace boolean. Disabled by default.
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66       setsebool -P allow_ptrace 1
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70       If you want to allow all domains to have the kernel load  modules,  you
71       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
72       default.
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74       setsebool -P domain_kernel_load_modules 1
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78       If you want to allow all domains to execute in fips_mode, you must turn
79       on the fips_mode boolean. Enabled by default.
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81       setsebool -P fips_mode 1
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85       If you want to enable reading of urandom for all domains, you must turn
86       on the global_ssp boolean. Disabled by default.
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88       setsebool -P global_ssp 1
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MANAGED FILES

93       The SELinux process type amtu_t can manage files labeled with the  fol‐
94       lowing  file  types.   The paths listed are the default paths for these
95       file types.  Note the processes UID still need to have DAC permissions.
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97       boot_t
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99            /boot/.*
100            /vmlinuz.*
101            /initrd.img.*
102            /boot
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104       initrc_tmp_t
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107       mnt_t
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109            /mnt(/[^/]*)
110            /mnt(/[^/]*)?
111            /rhev(/[^/]*)?
112            /media(/[^/]*)
113            /media(/[^/]*)?
114            /etc/rhgb(/.*)?
115            /media/.hal-.*
116            /net
117            /afs
118            /rhev
119            /misc
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121       tmp_t
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123            /tmp
124            /usr/tmp
125            /var/tmp
126            /tmp-inst
127            /var/tmp-inst
128            /var/tmp/vi.recover
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FILE CONTEXTS

132       SELinux requires files to have an extended attribute to define the file
133       type.
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135       You can see the context of a file using the -Z option to ls
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137       Policy  governs  the  access  confined  processes  have to these files.
138       SELinux amtu policy is very flexible allowing users to setup their amtu
139       processes in as secure a method as possible.
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141       The following file types are defined for amtu:
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145       amtu_exec_t
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147       -  Set  files  with  the amtu_exec_t type, if you want to transition an
148       executable to the amtu_t domain.
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152       Note: File context can be temporarily modified with the chcon  command.
153       If  you want to permanently change the file context you need to use the
154       semanage fcontext command.  This will modify the SELinux labeling data‐
155       base.  You will need to use restorecon to apply the labels.
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COMMANDS

159       semanage  fcontext  can also be used to manipulate default file context
160       mappings.
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162       semanage permissive can also be used to manipulate  whether  or  not  a
163       process type is permissive.
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165       semanage  module can also be used to enable/disable/install/remove pol‐
166       icy modules.
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168       semanage boolean can also be used to manipulate the booleans
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171       system-config-selinux is a GUI tool available to customize SELinux pol‐
172       icy settings.
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AUTHOR

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