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6 dirsrvadmin_unconfined_script_selinux - Security Enhanced Linux Policy
7 for the dirsrvadmin_unconfined_script processes
8
10 Security-Enhanced Linux secures the dirsrvadmin_unconfined_script pro‐
11 cesses via flexible mandatory access control.
12 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.
16 For example:
18 ps -eZ | grep dirsrvadmin_unconfined_script_t
20
24 The dirsrvadmin_unconfined_script_t SELinux type can be entered via the
25 file_type, dirsrvadmin_unconfined_script_exec_t, unlabeled_t,
26 proc_type, filesystem_type, mtrr_device_t, shell_exec_t, sysctl_type
27 file types.
28 The default entrypoint paths for the dirsrvadmin_unconfined_script_t
30 domain are the following:
31 all files on the system, /usr/lib(64)?/dirsrv/cgi-bin/ds_create,
33 /usr/lib(64)?/dirsrv/cgi-bin/ds_remove, /dev/cpu/mtrr, /bin/d?ash,
34 /bin/zsh.*, /bin/ksh.*, /bin/sash, /bin/tcsh, /bin/yash, /bin/mksh,
35 /bin/fish, /bin/bash, /bin/bash2, /usr/bin/fish, /sbin/nologin,
36 /usr/sbin/sesh, /usr/sbin/smrsh, /usr/bin/scponly, /usr/libexec/sesh,
37 /usr/sbin/scponlyc, /usr/bin/git-shell, /usr/libexec/git-core/git-shell
38
40 SELinux defines process types (domains) for each process running on the
41 system
42 You can see the context of a process using the -Z option to ps
44 Policy governs the access confined processes have to files. SELinux
46 dirsrvadmin_unconfined_script policy is very flexible allowing users to
47 setup their dirsrvadmin_unconfined_script processes in as secure a
48 method as possible.
49 The following process types are defined for dirsrvadmin_uncon‐
51 fined_script:
52 dirsrvadmin_unconfined_script_t
54 Note: semanage permissive -a dirsrvadmin_unconfined_script_t can be
56 used to make the process type dirsrvadmin_unconfined_script_t permis‐
57 sive. SELinux does not deny access to permissive process types, but the
58 AVC (SELinux denials) messages are still generated.
59
62 SELinux policy is customizable based on least access required. dirsr‐
63 vadmin_unconfined_script policy is extremely flexible and has several
64 booleans that allow you to manipulate the policy and run dirsrvad‐
65 min_unconfined_script with the tightest access possible.
66 If you want to allow all domains to use other domains file descriptors,
70 you must turn on the allow_domain_fd_use boolean. Enabled by default.
71 setsebool -P allow_domain_fd_use 1
73 If you want to allow unconfined executables to make their heap memory
77 executable. Doing this is a really bad idea. Probably indicates a
78 badly coded executable, but could indicate an attack. This executable
79 should be reported in bugzilla, you must turn on the allow_execheap
80 boolean. Disabled by default.
81 setsebool -P allow_execheap 1
83 If you want to allow unconfined executables to map a memory region as
87 both executable and writable, this is dangerous and the executable
88 should be reported in bugzilla), you must turn on the allow_execmem
89 boolean. Enabled by default.
90 setsebool -P allow_execmem 1
92 If you want to allow all unconfined executables to use libraries
96 requiring text relocation that are not labeled textrel_shlib_t), you
97 must turn on the allow_execmod boolean. Enabled by default.
98 setsebool -P allow_execmod 1
100 If you want to allow unconfined executables to make their stack exe‐
104 cutable. This should never, ever be necessary. Probably indicates a
105 badly coded executable, but could indicate an attack. This executable
106 should be reported in bugzilla), you must turn on the allow_execstack
107 boolean. Enabled by default.
108 setsebool -P allow_execstack 1
110 If you want to allow sysadm to debug or ptrace all processes, you must
114 turn on the allow_ptrace boolean. Disabled by default.
115 setsebool -P allow_ptrace 1
117 If you want to allow all domains to have the kernel load modules, you
121 must turn on the domain_kernel_load_modules boolean. Disabled by
122 default.
123 setsebool -P domain_kernel_load_modules 1
125 If you want to allow all domains to execute in fips_mode, you must turn
129 on the fips_mode boolean. Enabled by default.
130 setsebool -P fips_mode 1
132 If you want to enable reading of urandom for all domains, you must turn
136 on the global_ssp boolean. Disabled by default.
137 setsebool -P global_ssp 1
139 If you want to allow certain domains to map low memory in the kernel,
143 you must turn on the mmap_low_allowed boolean. Disabled by default.
144 setsebool -P mmap_low_allowed 1
146 If you want to boolean to determine whether the system permits loading
150 policy, setting enforcing mode, and changing boolean values. Set this
151 to true and you have to reboot to set it back, you must turn on the
152 secure_mode_policyload boolean. Disabled by default.
153 setsebool -P secure_mode_policyload 1
155 If you want to support X userspace object manager, you must turn on the
159 xserver_object_manager boolean. Disabled by default.
160 setsebool -P xserver_object_manager 1
162
166 The SELinux process type dirsrvadmin_unconfined_script_t can manage
167 files labeled with the following file types. The paths listed are the
168 default paths for these file types. Note the processes UID still need
169 to have DAC permissions.
170 file_type
172 all files on the system
174
177 SELinux requires files to have an extended attribute to define the file
178 type.
179 You can see the context of a file using the -Z option to ls
181 Policy governs the access confined processes have to these files.
183 SELinux dirsrvadmin_unconfined_script policy is very flexible allowing
184 users to setup their dirsrvadmin_unconfined_script processes in as
185 secure a method as possible.
186 The following file types are defined for dirsrvadmin_unconfined_script:
188 dirsrvadmin_unconfined_script_exec_t
192 - Set files with the dirsrvadmin_unconfined_script_exec_t type, if you
194 want to transition an executable to the dirsrvadmin_unconfined_script_t
195 domain.
196 Paths:
199 /usr/lib(64)?/dirsrv/cgi-bin/ds_create, /usr/lib(64)?/dirsrv/cgi-
200 bin/ds_remove
201 Note: File context can be temporarily modified with the chcon command.
204 If you want to permanently change the file context you need to use the
205 semanage fcontext command. This will modify the SELinux labeling data‐
206 base. You will need to use restorecon to apply the labels.
207
210 semanage fcontext can also be used to manipulate default file context
211 mappings.
212 semanage permissive can also be used to manipulate whether or not a
214 process type is permissive.
215 semanage module can also be used to enable/disable/install/remove pol‐
217 icy modules.
218 semanage boolean can also be used to manipulate the booleans
220 system-config-selinux is a GUI tool available to customize SELinux pol‐
223 icy settings.
224
227 This manual page was auto-generated using sepolicy manpage .
228
231 selinux(8), dirsrvadmin_unconfined_script(8), semanage(8), restore‐
232 con(8), chcon(1) , setsebool(8)
233dirsrvadmin_unconfined_script 15-0d6i-r0s3rvadmin_unconfined_script_selinux(8)