1mojomojo_script_selinux(8S)ELinux Policy mojomojo_scripmtojomojo_script_selinux(8)
2
6 mojomojo_script_selinux - Security Enhanced Linux Policy for the mojo‐
7 mojo_script processes
8
10 Security-Enhanced Linux secures the mojomojo_script processes via flex‐
11 ible mandatory access control.
12 The mojomojo_script processes execute with the mojomojo_script_t
14 SELinux type. You can check if you have these processes running by exe‐
15 cuting the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep mojomojo_script_t
20
24 The mojomojo_script_t SELinux type can be entered via the shell_exec_t,
25 mojomojo_script_exec_t, mojomojo_script_exec_t file types.
26 The default entrypoint paths for the mojomojo_script_t domain are the
28 following:
29 /bin/d?ash, /bin/zsh.*, /bin/ksh.*, /usr/bin/d?ash, /usr/bin/ksh.*,
31 /usr/bin/zsh.*, /bin/esh, /bin/mksh, /bin/sash, /bin/tcsh, /bin/yash,
32 /bin/bash, /bin/fish, /bin/bash2, /usr/bin/esh, /usr/bin/sash,
33 /usr/bin/tcsh, /usr/bin/yash, /usr/bin/mksh, /usr/bin/fish,
34 /usr/bin/bash, /sbin/nologin, /usr/sbin/sesh, /usr/bin/bash2,
35 /usr/sbin/smrsh, /usr/bin/scponly, /usr/sbin/nologin,
36 /usr/libexec/sesh, /usr/sbin/scponlyc, /usr/bin/git-shell,
37 /usr/libexec/sudo/sesh, /usr/bin/cockpit-bridge, /usr/libexec/cockpit-
38 agent, /usr/libexec/git-core/git-shell, /usr/bin/mojomojo_fastcgi.pl,
39 /usr/bin/mojomojo_fastcgi.pl
40
42 SELinux defines process types (domains) for each process running on the
43 system
44 You can see the context of a process using the -Z option to ps
46 Policy governs the access confined processes have to files. SELinux
48 mojomojo_script policy is very flexible allowing users to setup their
49 mojomojo_script processes in as secure a method as possible.
50 The following process types are defined for mojomojo_script:
52 mojomojo_script_t
54 Note: semanage permissive -a mojomojo_script_t can be used to make the
56 process type mojomojo_script_t permissive. SELinux does not deny access
57 to permissive process types, but the AVC (SELinux denials) messages are
58 still generated.
59
62 SELinux policy is customizable based on least access required. mojo‐
63 mojo_script policy is extremely flexible and has several booleans that
64 allow you to manipulate the policy and run mojomojo_script with the
65 tightest access possible.
66 If you want to deny any process from ptracing or debugging any other
70 processes, you must turn on the deny_ptrace boolean. Enabled by
71 default.
72 setsebool -P deny_ptrace 1
74 If you want to allow any process to mmap any file on system with
78 attribute file_type, you must turn on the domain_can_mmap_files bool‐
79 ean. Enabled by default.
80 setsebool -P domain_can_mmap_files 1
82 If you want to allow all domains write to kmsg_device, while kernel is
86 executed with systemd.log_target=kmsg parameter, you must turn on the
87 domain_can_write_kmsg boolean. Disabled by default.
88 setsebool -P domain_can_write_kmsg 1
90 If you want to allow all domains to use other domains file descriptors,
94 you must turn on the domain_fd_use boolean. Enabled by default.
95 setsebool -P domain_fd_use 1
97 If you want to allow all domains to have the kernel load modules, you
101 must turn on the domain_kernel_load_modules boolean. Disabled by
102 default.
103 setsebool -P domain_kernel_load_modules 1
105 If you want to allow all domains to execute in fips_mode, you must turn
109 on the fips_mode boolean. Enabled by default.
110 setsebool -P fips_mode 1
112 If you want to enable reading of urandom for all domains, you must turn
116 on the global_ssp boolean. Disabled by default.
117 setsebool -P global_ssp 1
119 If you want to allow httpd cgi support, you must turn on the
123 httpd_enable_cgi boolean. Disabled by default.
124 setsebool -P httpd_enable_cgi 1
126 If you want to allow system to run with NIS, you must turn on the
130 nis_enabled boolean. Disabled by default.
131 setsebool -P nis_enabled 1
133 If you want to allow confined applications to use nscd shared memory,
137 you must turn on the nscd_use_shm boolean. Enabled by default.
138 setsebool -P nscd_use_shm 1
140
144 The SELinux process type mojomojo_script_t can manage files labeled
145 with the following file types. The paths listed are the default paths
146 for these file types. Note the processes UID still need to have DAC
147 permissions.
148 mojomojo_rw_content_t
150 /var/lib/mojomojo(/.*)?
152 mojomojo_tmp_t
154
158 SELinux requires files to have an extended attribute to define the file
159 type.
160 You can see the context of a file using the -Z option to ls
162 Policy governs the access confined processes have to these files.
164 SELinux mojomojo_script policy is very flexible allowing users to setup
165 their mojomojo_script processes in as secure a method as possible.
166 The following file types are defined for mojomojo_script:
168 mojomojo_script_exec_t
172 - Set files with the mojomojo_script_exec_t type, if you want to tran‐
174 sition an executable to the mojomojo_script_t domain.
175 Note: File context can be temporarily modified with the chcon command.
179 If you want to permanently change the file context you need to use the
180 semanage fcontext command. This will modify the SELinux labeling data‐
181 base. You will need to use restorecon to apply the labels.
182
185 semanage fcontext can also be used to manipulate default file context
186 mappings.
187 semanage permissive can also be used to manipulate whether or not a
189 process type is permissive.
190 semanage module can also be used to enable/disable/install/remove pol‐
192 icy modules.
193 semanage boolean can also be used to manipulate the booleans
195 system-config-selinux is a GUI tool available to customize SELinux pol‐
198 icy settings.
199
202 This manual page was auto-generated using sepolicy manpage .
203
206 selinux(8), mojomojo_script(8), semanage(8), restorecon(8), chcon(1),
207 sepolicy(8) , setsebool(8)
208mojomojo_script 19-04-25 mojomojo_script_selinux(8)