1conman_unconfined_scrSiEpLti_nsuexliPnoulxi(c8y)conman_unccoonnmfainn_eudn_csocnrfiipnted_script_selinux(8)
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NAME

6       conman_unconfined_script_selinux  -  Security Enhanced Linux Policy for
7       the conman_unconfined_script processes
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DESCRIPTION

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

24       The conman_unconfined_script_t SELinux type can be entered via the con‐
25       man_unconfined_script_exec_t file type.
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27       The default entrypoint paths for the conman_unconfined_script_t  domain
28       are the following:
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30       /usr/share/conman/exec(/.*)?
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
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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       conman_unconfined_script policy is very flexible allowing users to set‐
40       up their conman_unconfined_script processes in as secure  a  method  as
41       possible.
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43       The following process types are defined for conman_unconfined_script:
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45       conman_unconfined_script_t
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47       Note:  semanage permissive -a conman_unconfined_script_t can be used to
48       make the process type  conman_unconfined_script_t  permissive.  SELinux
49       does  not deny access to permissive process types, but the AVC (SELinux
50       denials) messages are still generated.
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52

BOOLEANS

54       SELinux policy is customizable based on least  access  required.   con‐
55       man_unconfined_script  policy  is  extremely  flexible  and has several
56       booleans that allow you to manipulate the policy and run  conman_uncon‐
57       fined_script with the tightest access possible.
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61       If you want to deny user domains applications to map a memory region as
62       both executable and writable, this  is  dangerous  and  the  executable
63       should be reported in bugzilla, you must turn on the deny_execmem bool‐
64       ean. Enabled by default.
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66       setsebool -P deny_execmem 1
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70       If you want to allow all domains to execute in fips_mode, you must turn
71       on the fips_mode boolean. Enabled by default.
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73       setsebool -P fips_mode 1
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76
77       If  you  want  to control the ability to mmap a low area of the address
78       space, as configured by /proc/sys/vm/mmap_min_addr, you  must  turn  on
79       the mmap_low_allowed boolean. Disabled by default.
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81       setsebool -P mmap_low_allowed 1
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84
85       If  you  want  to  disable  kernel module loading, you must turn on the
86       secure_mode_insmod boolean. Enabled by default.
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88       setsebool -P secure_mode_insmod 1
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91
92       If you want to allow unconfined executables to make their  heap  memory
93       executable.   Doing  this  is  a  really bad idea. Probably indicates a
94       badly coded executable, but could indicate an attack.  This  executable
95       should   be   reported  in  bugzilla,  you  must  turn  on  the  selin‐
96       uxuser_execheap boolean. Disabled by default.
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98       setsebool -P selinuxuser_execheap 1
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101
102       If you want to allow unconfined executables to make  their  stack  exe‐
103       cutable.   This  should  never, ever be necessary. Probably indicates a
104       badly coded executable, but could indicate an attack.  This  executable
105       should  be reported in bugzilla, you must turn on the selinuxuser_exec‐
106       stack boolean. Disabled by default.
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108       setsebool -P selinuxuser_execstack 1
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MANAGED FILES

113       The SELinux process type conman_unconfined_script_t  can  manage  files
114       labeled  with  the  following  file  types.   The  paths listed are the
115       default paths for these file types.  Note the processes UID still  need
116       to have DAC permissions.
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118       file_type
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120            all files on the system
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122

FILE CONTEXTS

124       SELinux requires files to have an extended attribute to define the file
125       type.
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127       You can see the context of a file using the -Z option to ls
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129       Policy governs the access  confined  processes  have  to  these  files.
130       SELinux conman_unconfined_script policy is very flexible allowing users
131       to setup their conman_unconfined_script processes in as secure a method
132       as possible.
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134       The following file types are defined for conman_unconfined_script:
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137
138       conman_unconfined_script_exec_t
139
140       -  Set files with the conman_unconfined_script_exec_t type, if you want
141       to transition an executable to the conman_unconfined_script_t domain.
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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 boolean can also be used to manipulate the booleans
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163
164       system-config-selinux is a GUI tool available to customize SELinux pol‐
165       icy settings.
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AUTHOR

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

173       selinux(8),  conman_unconfined_script(8),  semanage(8),  restorecon(8),
174       chcon(1), sepolicy(8), setsebool(8)
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178conman_unconfined_script           19-12-02conman_unconfined_script_selinux(8)
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