1mediawiki_script_selinux(S8E)Linux Policy mediawiki_scrmiepdtiawiki_script_selinux(8)
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6 mediawiki_script_selinux - Security Enhanced Linux Policy for the medi‐
7 awiki_script processes
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10 Security-Enhanced Linux secures the mediawiki_script processes via
11 flexible mandatory access control.
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13 The mediawiki_script processes execute with the mediawiki_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.
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17 For example:
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19 ps -eZ | grep mediawiki_script_t
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24 The mediawiki_script_t SELinux type can be entered via the
25 shell_exec_t, mediawiki_script_exec_t, mediawiki_script_exec_t file
26 types.
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28 The default entrypoint paths for the mediawiki_script_t domain are the
29 following:
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31 /bin/d?ash, /bin/zsh.*, /bin/ksh.*, /usr/bin/d?ash, /usr/bin/ksh.*,
32 /usr/bin/zsh.*, /bin/esh, /bin/mksh, /bin/sash, /bin/tcsh, /bin/yash,
33 /bin/bash, /bin/fish, /bin/bash2, /usr/bin/esh, /usr/bin/sash,
34 /usr/bin/tcsh, /usr/bin/yash, /usr/bin/mksh, /usr/bin/fish,
35 /usr/bin/bash, /sbin/nologin, /usr/sbin/sesh, /usr/bin/bash2,
36 /usr/sbin/smrsh, /usr/bin/scponly, /usr/sbin/nologin,
37 /usr/libexec/sesh, /usr/sbin/scponlyc, /usr/bin/git-shell,
38 /usr/libexec/sudo/sesh, /usr/bin/cockpit-bridge, /usr/libexec/cockpit-
39 agent, /usr/libexec/git-core/git-shell, /usr/lib/mediawiki/math/texvc,
40 /usr/lib/mediawiki/math/texvc_tex, /usr/lib/mediawiki/math/texvc_tes,
41 /usr/lib/mediawiki/math/texvc, /usr/lib/mediawiki/math/texvc_tex,
42 /usr/lib/mediawiki/math/texvc_tes
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45 SELinux defines process types (domains) for each process running on the
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48 You can see the context of a process using the -Z option to ps
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50 Policy governs the access confined processes have to files. SELinux
51 mediawiki_script policy is very flexible allowing users to setup their
52 mediawiki_script processes in as secure a method as possible.
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54 The following process types are defined for mediawiki_script:
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56 mediawiki_script_t
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58 Note: semanage permissive -a mediawiki_script_t can be used to make the
59 process type mediawiki_script_t permissive. SELinux does not deny
60 access to permissive process types, but the AVC (SELinux denials) mes‐
61 sages are still generated.
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65 SELinux policy is customizable based on least access required. medi‐
66 awiki_script policy is extremely flexible and has several booleans that
67 allow you to manipulate the policy and run mediawiki_script with the
68 tightest access possible.
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72 If you want to deny any process from ptracing or debugging any other
73 processes, you must turn on the deny_ptrace boolean. Enabled by
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76 setsebool -P deny_ptrace 1
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80 If you want to allow any process to mmap any file on system with
81 attribute file_type, you must turn on the domain_can_mmap_files bool‐
82 ean. Enabled by default.
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84 setsebool -P domain_can_mmap_files 1
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88 If you want to allow all domains write to kmsg_device, while kernel is
89 executed with systemd.log_target=kmsg parameter, you must turn on the
90 domain_can_write_kmsg boolean. Disabled by default.
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92 setsebool -P domain_can_write_kmsg 1
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96 If you want to allow all domains to use other domains file descriptors,
97 you must turn on the domain_fd_use boolean. Enabled by default.
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99 setsebool -P domain_fd_use 1
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103 If you want to allow all domains to have the kernel load modules, you
104 must turn on the domain_kernel_load_modules boolean. Disabled by
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107 setsebool -P domain_kernel_load_modules 1
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111 If you want to allow all domains to execute in fips_mode, you must turn
112 on the fips_mode boolean. Enabled by default.
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114 setsebool -P fips_mode 1
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118 If you want to enable reading of urandom for all domains, you must turn
119 on the global_ssp boolean. Disabled by default.
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121 setsebool -P global_ssp 1
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125 If you want to allow httpd cgi support, you must turn on the
126 httpd_enable_cgi boolean. Disabled by default.
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128 setsebool -P httpd_enable_cgi 1
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132 If you want to allow system to run with NIS, you must turn on the
133 nis_enabled boolean. Disabled by default.
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135 setsebool -P nis_enabled 1
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140 The SELinux process type mediawiki_script_t can manage files labeled
141 with the following file types. The paths listed are the default paths
142 for these file types. Note the processes UID still need to have DAC
143 permissions.
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145 mediawiki_rw_content_t
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147 /var/www/wiki[0-9]?(/.*)?
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149 mediawiki_tmp_t
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154 SELinux requires files to have an extended attribute to define the file
155 type.
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157 You can see the context of a file using the -Z option to ls
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159 Policy governs the access confined processes have to these files.
160 SELinux mediawiki_script policy is very flexible allowing users to set‐
161 up their mediawiki_script processes in as secure a method as possible.
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163 The following file types are defined for mediawiki_script:
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167 mediawiki_script_exec_t
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169 - Set files with the mediawiki_script_exec_t type, if you want to tran‐
170 sition an executable to the mediawiki_script_t domain.
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173 Paths:
174 /usr/lib/mediawiki/math/texvc, /usr/lib/mediawiki/math/texvc_tex,
175 /usr/lib/mediawiki/math/texvc_tes
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178 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.
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185 semanage fcontext can also be used to manipulate default file context
186 mappings.
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188 semanage permissive can also be used to manipulate whether or not a
189 process type is permissive.
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191 semanage module can also be used to enable/disable/install/remove pol‐
192 icy modules.
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194 semanage boolean can also be used to manipulate the booleans
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197 system-config-selinux is a GUI tool available to customize SELinux pol‐
198 icy settings.
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202 This manual page was auto-generated using sepolicy manpage .
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206 selinux(8), mediawiki_script(8), semanage(8), restorecon(8), chcon(1),
207 sepolicy(8) , setsebool(8)
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211mediawiki_script 19-04-25 mediawiki_script_selinux(8)