1amtu_selinux(8) SELinux Policy amtu amtu_selinux(8)
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6 amtu_selinux - Security Enhanced Linux Policy for the amtu processes
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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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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, /usr/sbin/amtu
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30 SELinux defines process types (domains) for each process running on the
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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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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 execute in fips_mode, you must turn
57 on the fips_mode boolean. Enabled by default.
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59 setsebool -P fips_mode 1
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64 SELinux requires files to have an extended attribute to define the file
65 type.
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67 You can see the context of a file using the -Z option to ls
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69 Policy governs the access confined processes have to these files.
70 SELinux amtu policy is very flexible allowing users to setup their amtu
71 processes in as secure a method as possible.
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73 The following file types are defined for amtu:
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77 amtu_exec_t
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79 - Set files with the amtu_exec_t type, if you want to transition an
80 executable to the amtu_t domain.
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83 Paths:
84 /usr/bin/amtu, /usr/sbin/amtu
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87 amtu_initrc_exec_t
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89 - Set files with the amtu_initrc_exec_t type, if you want to transition
90 an executable to the amtu_initrc_t domain.
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94 Note: File context can be temporarily modified with the chcon command.
95 If you want to permanently change the file context you need to use the
96 semanage fcontext command. This will modify the SELinux labeling data‐
97 base. You will need to use restorecon to apply the labels.
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101 semanage fcontext can also be used to manipulate default file context
102 mappings.
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104 semanage permissive can also be used to manipulate whether or not a
105 process type is permissive.
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107 semanage module can also be used to enable/disable/install/remove pol‐
108 icy modules.
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110 semanage boolean can also be used to manipulate the booleans
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113 system-config-selinux is a GUI tool available to customize SELinux pol‐
114 icy settings.
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118 This manual page was auto-generated using sepolicy manpage .
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122 selinux(8), amtu(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
123 setsebool(8)
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127amtu 21-03-26 amtu_selinux(8)