1dirsrvadmin_unconfSiEnLeidn_usxcrPioplti_csyeldiinrusxr(v8ad)dimrisnr_vuandcmoinnf_iunnecdo_nsfcirniepdt_script_selinux(8)
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NAME

6       dirsrvadmin_unconfined_script_selinux  - Security Enhanced Linux Policy
7       for the dirsrvadmin_unconfined_script processes
8

DESCRIPTION

10       Security-Enhanced Linux secures the dirsrvadmin_unconfined_script  pro‐
11       cesses via flexible mandatory access control.
12
13       The  dirsrvadmin_unconfined_script processes execute with the dirsrvad‐
14       min_unconfined_script_t SELinux type. You can check if you  have  these
15       processes 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 dirsrvadmin_unconfined_script_t
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ENTRYPOINTS

24       The dirsrvadmin_unconfined_script_t SELinux type can be entered via the
25       dirsrvadmin_unconfined_script_exec_t, shell_exec_t file types.
26
27       The default entrypoint paths  for  the  dirsrvadmin_unconfined_script_t
28       domain are the following:
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30       /usr/lib/dirsrv/cgi-bin/ds_create,   /usr/lib/dirsrv/cgi-bin/ds_remove,
31       /bin/d?ash,  /bin/ksh.*,  /bin/zsh.*,  /usr/bin/d?ash,  /usr/bin/ksh.*,
32       /usr/bin/zsh.*,  /bin/esh,  /bin/bash, /bin/fish, /bin/mksh, /bin/sash,
33       /bin/tcsh,   /bin/yash,   /bin/bash2,   /usr/bin/esh,    /sbin/nologin,
34       /usr/bin/bash,     /usr/bin/fish,     /usr/bin/mksh,     /usr/bin/sash,
35       /usr/bin/tcsh,    /usr/bin/yash,    /usr/bin/bash2,     /usr/sbin/sesh,
36       /usr/sbin/smrsh,  /usr/bin/scponly,  /usr/libexec/sesh, /usr/sbin/nolo‐
37       gin,  /usr/bin/git-shell,  /usr/sbin/scponlyc,  /usr/libexec/sudo/sesh,
38       /usr/bin/cockpit-bridge,  /usr/libexec/cockpit-agent, /usr/libexec/git-
39       core/git-shell
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PROCESS TYPES

42       SELinux defines process types (domains) for each process running on the
43       system
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45       You can see the context of a process using the -Z option to ps
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47       Policy  governs  the  access confined processes have to files.  SELinux
48       dirsrvadmin_unconfined_script policy is very flexible allowing users to
49       setup  their  dirsrvadmin_unconfined_script  processes  in  as secure a
50       method as possible.
51
52       The  following  process  types  are  defined   for   dirsrvadmin_uncon‐
53       fined_script:
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55       dirsrvadmin_unconfined_script_t
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57       Note:  semanage  permissive  -a  dirsrvadmin_unconfined_script_t can be
58       used to make the process type  dirsrvadmin_unconfined_script_t  permis‐
59       sive. SELinux does not deny access to permissive process types, but the
60       AVC (SELinux denials) messages are still generated.
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62

BOOLEANS

64       SELinux policy is customizable based on least access required.   dirsr‐
65       vadmin_unconfined_script  policy  is extremely flexible and has several
66       booleans that allow you to manipulate  the  policy  and  run  dirsrvad‐
67       min_unconfined_script with the tightest access possible.
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70
71       If you want to deny user domains applications to map a memory region as
72       both executable and writable, this  is  dangerous  and  the  executable
73       should be reported in bugzilla, you must turn on the deny_execmem bool‐
74       ean. Enabled by default.
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76       setsebool -P deny_execmem 1
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80       If you want to allow all domains to execute in fips_mode, you must turn
81       on the fips_mode boolean. Enabled by default.
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83       setsebool -P fips_mode 1
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86
87       If  you  want  to control the ability to mmap a low area of the address
88       space, as configured by /proc/sys/vm/mmap_min_addr, you  must  turn  on
89       the mmap_low_allowed boolean. Disabled by default.
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91       setsebool -P mmap_low_allowed 1
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95       If  you  want  to  disable  kernel module loading, you must turn on the
96       secure_mode_insmod boolean. Enabled by default.
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98       setsebool -P secure_mode_insmod 1
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101
102       If you want to allow unconfined executables to make their  heap  memory
103       executable.   Doing  this  is  a  really bad idea. 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  selin‐
106       uxuser_execheap boolean. Disabled by default.
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108       setsebool -P selinuxuser_execheap 1
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111
112       If you want to allow unconfined executables to make  their  stack  exe‐
113       cutable.   This  should  never, ever be necessary. Probably indicates a
114       badly coded executable, but could indicate an attack.  This  executable
115       should  be reported in bugzilla, you must turn on the selinuxuser_exec‐
116       stack boolean. Disabled by default.
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118       setsebool -P selinuxuser_execstack 1
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MANAGED FILES

123       The SELinux process  type  dirsrvadmin_unconfined_script_t  can  manage
124       files  labeled with the following file types.  The paths listed are the
125       default paths for these file types.  Note the processes UID still  need
126       to have DAC permissions.
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128       file_type
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130            all files on the system
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132

FILE CONTEXTS

134       SELinux requires files to have an extended attribute to define the file
135       type.
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137       You can see the context of a file using the -Z option to ls
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139       Policy governs the access  confined  processes  have  to  these  files.
140       SELinux  dirsrvadmin_unconfined_script policy is very flexible allowing
141       users to setup  their  dirsrvadmin_unconfined_script  processes  in  as
142       secure a method as possible.
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144       The following file types are defined for dirsrvadmin_unconfined_script:
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147
148       dirsrvadmin_unconfined_script_exec_t
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150       -  Set files with the dirsrvadmin_unconfined_script_exec_t type, if you
151       want to transition an executable to the dirsrvadmin_unconfined_script_t
152       domain.
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155       Paths:
156            /usr/lib/dirsrv/cgi-bin/ds_create,            /usr/lib/dirsrv/cgi-
157            bin/ds_remove
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159
160       Note: File context can be temporarily modified with the chcon  command.
161       If  you want to permanently change the file context you need to use the
162       semanage fcontext command.  This will modify the SELinux labeling data‐
163       base.  You will need to use restorecon to apply the labels.
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COMMANDS

167       semanage  fcontext  can also be used to manipulate default file context
168       mappings.
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170       semanage permissive can also be used to manipulate  whether  or  not  a
171       process type is permissive.
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173       semanage  module can also be used to enable/disable/install/remove pol‐
174       icy modules.
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176       semanage boolean can also be used to manipulate the booleans
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178
179       system-config-selinux is a GUI tool available to customize SELinux pol‐
180       icy settings.
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AUTHOR

184       This manual page was auto-generated using sepolicy manpage .
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186

SEE ALSO

188       selinux(8),   dirsrvadmin_unconfined_script(8),  semanage(8),  restore‐
189       con(8), chcon(1), sepolicy(8), setsebool(8)
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193dirsrvadmin_unconfined_script      19-1d2i-r0s2rvadmin_unconfined_script_selinux(8)
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