1httpd_apcupsd_cgi_scrSiEpLti_nsuexliPnoulxi(c8y)httpd_apchutptspdd__cagpic_uspcsrdi_pctgi_script_selinux(8)
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6 httpd_apcupsd_cgi_script_selinux - Security Enhanced Linux Policy for
7 the httpd_apcupsd_cgi_script processes
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10 Security-Enhanced Linux secures the httpd_apcupsd_cgi_script processes
11 via flexible mandatory access control.
12 The httpd_apcupsd_cgi_script processes execute with the
14 httpd_apcupsd_cgi_script_t SELinux type. You can check if you have
15 these processes running by executing the ps command with the -Z quali‐
16 fier.
17 For example:
19 ps -eZ | grep httpd_apcupsd_cgi_script_t
21
25 The httpd_apcupsd_cgi_script_t SELinux type can be entered via the
26 httpd_apcupsd_cgi_script_exec_t, shell_exec_t,
27 httpd_apcupsd_cgi_script_exec_t file types.
28 The default entrypoint paths for the httpd_apcupsd_cgi_script_t domain
30 are the following:
31 /var/www/cgi-bin/apcgui(/.*)?, /var/www/apcupsd/multimon.cgi,
33 /var/www/apcupsd/upsimage.cgi, /var/www/apcupsd/upsstats.cgi,
34 /var/www/apcupsd/upsfstats.cgi, /bin/d?ash, /bin/zsh.*, /bin/ksh.*,
35 /bin/sash, /bin/tcsh, /bin/yash, /bin/mksh, /bin/fish, /bin/bash,
36 /bin/bash2, /usr/bin/fish, /sbin/nologin, /usr/sbin/sesh,
37 /usr/sbin/smrsh, /usr/bin/scponly, /usr/libexec/sesh, /usr/sbin/scpon‐
38 lyc, /usr/bin/git-shell, /usr/libexec/git-core/git-shell, /var/www/cgi-
39 bin/apcgui(/.*)?, /var/www/apcupsd/multimon.cgi,
40 /var/www/apcupsd/upsimage.cgi, /var/www/apcupsd/upsstats.cgi,
41 /var/www/apcupsd/upsfstats.cgi
42
44 SELinux defines process types (domains) for each process running on the
45 system
46 You can see the context of a process using the -Z option to ps
48 Policy governs the access confined processes have to files. SELinux
50 httpd_apcupsd_cgi_script policy is very flexible allowing users to set‐
51 up their httpd_apcupsd_cgi_script processes in as secure a method as
52 possible.
53 The following process types are defined for httpd_apcupsd_cgi_script:
55 httpd_apcupsd_cgi_script_t
57 Note: semanage permissive -a httpd_apcupsd_cgi_script_t can be used to
59 make the process type httpd_apcupsd_cgi_script_t permissive. SELinux
60 does not deny access to permissive process types, but the AVC (SELinux
61 denials) messages are still generated.
62
65 SELinux policy is customizable based on least access required.
66 httpd_apcupsd_cgi_script policy is extremely flexible and has several
67 booleans that allow you to manipulate the policy and run
68 httpd_apcupsd_cgi_script with the tightest access possible.
69 If you want to allow all domains to use other domains file descriptors,
73 you must turn on the allow_domain_fd_use boolean. Enabled by default.
74 setsebool -P allow_domain_fd_use 1
76 If you want to allow sysadm to debug or ptrace all processes, you must
80 turn on the allow_ptrace boolean. Disabled by default.
81 setsebool -P allow_ptrace 1
83 If you want to allow system to run with NIS, you must turn on the
87 allow_ypbind boolean. Disabled by default.
88 setsebool -P allow_ypbind 1
90 If you want to allow all domains to have the kernel load modules, you
94 must turn on the domain_kernel_load_modules boolean. Disabled by
95 default.
96 setsebool -P domain_kernel_load_modules 1
98 If you want to allow all domains to execute in fips_mode, you must turn
102 on the fips_mode boolean. Enabled by default.
103 setsebool -P fips_mode 1
105 If you want to enable reading of urandom for all domains, you must turn
109 on the global_ssp boolean. Disabled by default.
110 setsebool -P global_ssp 1
112 If you want to allow httpd cgi support, you must turn on the
116 httpd_enable_cgi boolean. Enabled by default.
117 setsebool -P httpd_enable_cgi 1
119 If you want to allow unprivileged users to execute DDL statement, you
123 must turn on the sepgsql_enable_users_ddl boolean. Enabled by default.
124 setsebool -P sepgsql_enable_users_ddl 1
126
130 The SELinux process type httpd_apcupsd_cgi_script_t can manage files
131 labeled with the following file types. The paths listed are the
132 default paths for these file types. Note the processes UID still need
133 to have DAC permissions.
134 httpd_apcupsd_cgi_rw_content_t
136 initrc_tmp_t
139 mnt_t
142 /mnt(/[^/]*)
144 /mnt(/[^/]*)?
145 /rhev(/[^/]*)?
146 /media(/[^/]*)
147 /media(/[^/]*)?
148 /etc/rhgb(/.*)?
149 /media/.hal-.*
150 /net
151 /afs
152 /rhev
153 /misc
154 tmp_t
156 /tmp
158 /usr/tmp
159 /var/tmp
160 /tmp-inst
161 /var/tmp-inst
162 /var/tmp/vi.recover
163
166 SELinux requires files to have an extended attribute to define the file
167 type.
168 You can see the context of a file using the -Z option to ls
170 Policy governs the access confined processes have to these files.
172 SELinux httpd_apcupsd_cgi_script policy is very flexible allowing users
173 to setup their httpd_apcupsd_cgi_script processes in as secure a method
174 as possible.
175 The following file types are defined for httpd_apcupsd_cgi_script:
177 httpd_apcupsd_cgi_script_exec_t
181 - Set files with the httpd_apcupsd_cgi_script_exec_t type, if you want
183 to transition an executable to the httpd_apcupsd_cgi_script_t domain.
184 Paths:
187 /var/www/cgi-bin/apcgui(/.*)?, /var/www/apcupsd/multimon.cgi,
188 /var/www/apcupsd/upsimage.cgi, /var/www/apcupsd/upsstats.cgi,
189 /var/www/apcupsd/upsfstats.cgi
190 Note: File context can be temporarily modified with the chcon command.
193 If you want to permanently change the file context you need to use the
194 semanage fcontext command. This will modify the SELinux labeling data‐
195 base. You will need to use restorecon to apply the labels.
196
199 semanage fcontext can also be used to manipulate default file context
200 mappings.
201 semanage permissive can also be used to manipulate whether or not a
203 process type is permissive.
204 semanage module can also be used to enable/disable/install/remove pol‐
206 icy modules.
207 semanage boolean can also be used to manipulate the booleans
209 system-config-selinux is a GUI tool available to customize SELinux pol‐
212 icy settings.
213
216 This manual page was auto-generated using sepolicy manpage .
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220 selinux(8), httpd_apcupsd_cgi_script(8), semanage(8), restorecon(8),
221 chcon(1) , setsebool(8)
222httpd_apcupsd_cgi_script 15-06-03httpd_apcupsd_cgi_script_selinux(8)