1bacula_unconfined_scrSiEpLti_nsuexliPnoulxi(c8y)bacula_unbcaocnuflian_eudn_csocnrfiipnted_script_selinux(8)
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NAME

6       bacula_unconfined_script_selinux  -  Security Enhanced Linux Policy for
7       the bacula_unconfined_script processes
8

DESCRIPTION

10       Security-Enhanced Linux secures the bacula_unconfined_script  processes
11       via flexible mandatory access control.
12
13       The  bacula_unconfined_script  processes execute with the bacula_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.
16
17       For example:
18
19       ps -eZ | grep bacula_unconfined_script_t
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21
22

ENTRYPOINTS

24       The bacula_unconfined_script_t SELinux type can be entered via the bac‐
25       ula_unconfined_script_exec_t file type.
26
27       The default entrypoint paths for the bacula_unconfined_script_t  domain
28       are the following:
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30
31

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
37
38       Policy governs the access confined processes have  to  files.   SELinux
39       bacula_unconfined_script policy is very flexible allowing users to set‐
40       up their bacula_unconfined_script processes in as secure  a  method  as
41       possible.
42
43       The following process types are defined for bacula_unconfined_script:
44
45       bacula_unconfined_script_t
46
47       Note:  semanage permissive -a bacula_unconfined_script_t can be used to
48       make the process type  bacula_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.   bac‐
55       ula_unconfined_script  policy  is  extremely  flexible  and has several
56       booleans that allow you to manipulate the policy and run  bacula_uncon‐
57       fined_script with the tightest access possible.
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59
60
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.
65
66       setsebool -P deny_execmem 1
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68
69
70       If you want to deny any process from ptracing or  debugging  any  other
71       processes,  you  must  turn  on  the  deny_ptrace  boolean.  Enabled by
72       default.
73
74       setsebool -P deny_ptrace 1
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77
78       If you want to allow any process  to  mmap  any  file  on  system  with
79       attribute  file_type,  you must turn on the domain_can_mmap_files bool‐
80       ean. Enabled by default.
81
82       setsebool -P domain_can_mmap_files 1
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84
85
86       If you want to allow all domains write to kmsg_device, while kernel  is
87       executed  with  systemd.log_target=kmsg parameter, you must turn on the
88       domain_can_write_kmsg boolean. Disabled by default.
89
90       setsebool -P domain_can_write_kmsg 1
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92
93
94       If you want to allow all domains to use other domains file descriptors,
95       you must turn on the domain_fd_use boolean. Enabled by default.
96
97       setsebool -P domain_fd_use 1
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99
100
101       If  you  want to allow all domains to have the kernel load modules, you
102       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
103       default.
104
105       setsebool -P domain_kernel_load_modules 1
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107
108
109       If you want to allow all domains to execute in fips_mode, you must turn
110       on the fips_mode boolean. Enabled by default.
111
112       setsebool -P fips_mode 1
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114
115
116       If you want to enable reading of urandom for all domains, you must turn
117       on the global_ssp boolean. Disabled by default.
118
119       setsebool -P global_ssp 1
120
121
122
123       If  you  want  to control the ability to mmap a low area of the address
124       space, as configured by /proc/sys/vm/mmap_min_addr, you  must  turn  on
125       the mmap_low_allowed boolean. Disabled by default.
126
127       setsebool -P mmap_low_allowed 1
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129
130
131       If  you  want  to  disable  kernel module loading, you must turn on the
132       secure_mode_insmod boolean. Enabled by default.
133
134       setsebool -P secure_mode_insmod 1
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136
137
138       If you want to boolean to determine whether the system permits  loading
139       policy,  setting enforcing mode, and changing boolean values.  Set this
140       to true and you have to reboot to set it back, you  must  turn  on  the
141       secure_mode_policyload boolean. Enabled by default.
142
143       setsebool -P secure_mode_policyload 1
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146
147       If  you  want to allow unconfined executables to make their heap memory
148       executable.  Doing this is a really  bad  idea.  Probably  indicates  a
149       badly  coded  executable, but could indicate an attack. This executable
150       should  be  reported  in  bugzilla,  you  must  turn  on   the   selin‐
151       uxuser_execheap boolean. Disabled by default.
152
153       setsebool -P selinuxuser_execheap 1
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155
156
157       If  you  want  to  allow  all  unconfined  executables to use libraries
158       requiring text relocation that are  not  labeled  textrel_shlib_t,  you
159       must turn on the selinuxuser_execmod boolean. Enabled by default.
160
161       setsebool -P selinuxuser_execmod 1
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163
164
165       If  you  want  to allow unconfined executables to make their stack exe‐
166       cutable.  This should never, ever be necessary.  Probably  indicates  a
167       badly  coded  executable, but could indicate an attack. This executable
168       should be reported in bugzilla, you must turn on the  selinuxuser_exec‐
169       stack boolean. Enabled by default.
170
171       setsebool -P selinuxuser_execstack 1
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173
174
175       If you want to support X userspace object manager, you must turn on the
176       xserver_object_manager boolean. Enabled by default.
177
178       setsebool -P xserver_object_manager 1
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180
181

MANAGED FILES

183       The SELinux process type bacula_unconfined_script_t  can  manage  files
184       labeled  with  the  following  file  types.   The  paths listed are the
185       default paths for these file types.  Note the processes UID still  need
186       to have DAC permissions.
187
188       file_type
189
190            all files on the system
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192

COMMANDS

194       semanage  fcontext  can also be used to manipulate default file context
195       mappings.
196
197       semanage permissive can also be used to manipulate  whether  or  not  a
198       process type is permissive.
199
200       semanage  module can also be used to enable/disable/install/remove pol‐
201       icy modules.
202
203       semanage boolean can also be used to manipulate the booleans
204
205
206       system-config-selinux is a GUI tool available to customize SELinux pol‐
207       icy settings.
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209

AUTHOR

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

215       selinux(8),  bacula_unconfined_script(8),  semanage(8),  restorecon(8),
216       chcon(1), sepolicy(8) , setsebool(8)
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220bacula_unconfined_script           19-04-25bacula_unconfined_script_selinux(8)
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