1privoxy_selinux(8) SELinux Policy privoxy privoxy_selinux(8)
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6 privoxy_selinux - Security Enhanced Linux Policy for the privoxy pro‐
7 cesses
8
10 Security-Enhanced Linux secures the privoxy processes via flexible
11 mandatory access control.
12 The privoxy processes execute with the privoxy_t SELinux type. You can
14 check if you have these processes running by executing the ps command
15 with the -Z qualifier.
16 For example:
18 ps -eZ | grep privoxy_t
20
24 The privoxy_t SELinux type can be entered via the privoxy_exec_t file
25 type.
26 The default entrypoint paths for the privoxy_t domain are the follow‐
28 ing:
29 /usr/sbin/privoxy
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 privoxy policy is very flexible allowing users to setup their privoxy
40 processes in as secure a method as possible.
41 The following process types are defined for privoxy:
43 privoxy_t
45 Note: semanage permissive -a privoxy_t can be used to make the process
47 type privoxy_t permissive. SELinux does not deny access to permissive
48 process types, but the AVC (SELinux denials) messages are still gener‐
49 ated.
50
53 SELinux policy is customizable based on least access required. privoxy
54 policy is extremely flexible and has several booleans that allow you to
55 manipulate the policy and run privoxy with the tightest access possi‐
56 ble.
57 If you want to allow privoxy to connect to all ports, not just HTTP,
61 FTP, and Gopher ports, you must turn on the privoxy_connect_any bool‐
62 ean. Enabled by default.
63 setsebool -P privoxy_connect_any 1
65 If you want to allow all daemons to write corefiles to /, you must turn
69 on the allow_daemons_dump_core boolean. Disabled by default.
70 setsebool -P allow_daemons_dump_core 1
72 If you want to allow all daemons to use tcp wrappers, you must turn on
76 the allow_daemons_use_tcp_wrapper boolean. Disabled by default.
77 setsebool -P allow_daemons_use_tcp_wrapper 1
79 If you want to allow all daemons the ability to read/write terminals,
83 you must turn on the allow_daemons_use_tty boolean. Disabled by
84 default.
85 setsebool -P allow_daemons_use_tty 1
87 If you want to allow all domains to use other domains file descriptors,
91 you must turn on the allow_domain_fd_use boolean. Enabled by default.
92 setsebool -P allow_domain_fd_use 1
94 If you want to allow confined applications to run with kerberos, you
98 must turn on the allow_kerberos boolean. Enabled by default.
99 setsebool -P allow_kerberos 1
101 If you want to allow sysadm to debug or ptrace all processes, you must
105 turn on the allow_ptrace boolean. Disabled by default.
106 setsebool -P allow_ptrace 1
108 If you want to allow system to run with NIS, you must turn on the
112 allow_ypbind boolean. Disabled by default.
113 setsebool -P allow_ypbind 1
115 If you want to enable cluster mode for daemons, you must turn on the
119 daemons_enable_cluster_mode boolean. Disabled by default.
120 setsebool -P daemons_enable_cluster_mode 1
122 If you want to allow all domains to have the kernel load modules, you
126 must turn on the domain_kernel_load_modules boolean. Disabled by
127 default.
128 setsebool -P domain_kernel_load_modules 1
130 If you want to allow all domains to execute in fips_mode, you must turn
134 on the fips_mode boolean. Enabled by default.
135 setsebool -P fips_mode 1
137 If you want to enable reading of urandom for all domains, you must turn
141 on the global_ssp boolean. Disabled by default.
142 setsebool -P global_ssp 1
144 If you want to enable support for upstart as the init program, you must
148 turn on the init_upstart boolean. Enabled by default.
149 setsebool -P init_upstart 1
151 If you want to allow confined applications to use nscd shared memory,
155 you must turn on the nscd_use_shm boolean. Enabled by default.
156 setsebool -P nscd_use_shm 1
158
162 The SELinux process type privoxy_t can manage files labeled with the
163 following file types. The paths listed are the default paths for these
164 file types. Note the processes UID still need to have DAC permissions.
165 cluster_conf_t
167 /etc/cluster(/.*)?
169 cluster_var_lib_t
171 /var/lib(64)?/openais(/.*)?
173 /var/lib(64)?/pengine(/.*)?
174 /var/lib(64)?/corosync(/.*)?
175 /usr/lib(64)?/heartbeat(/.*)?
176 /var/lib(64)?/heartbeat(/.*)?
177 /var/lib(64)?/pacemaker(/.*)?
178 /var/lib/cluster(/.*)?
179 cluster_var_run_t
181 /var/run/crm(/.*)?
183 /var/run/cman_.*
184 /var/run/rsctmp(/.*)?
185 /var/run/aisexec.*
186 /var/run/heartbeat(/.*)?
187 /var/run/cpglockd.pid
188 /var/run/corosync.pid
189 /var/run/rgmanager.pid
190 /var/run/cluster/rgmanager.sk
191 initrc_tmp_t
193 mnt_t
196 /mnt(/[^/]*)
198 /mnt(/[^/]*)?
199 /rhev(/[^/]*)?
200 /media(/[^/]*)
201 /media(/[^/]*)?
202 /etc/rhgb(/.*)?
203 /media/.hal-.*
204 /net
205 /afs
206 /rhev
207 /misc
208 privoxy_etc_rw_t
210 /etc/privoxy/[^/]*.action
212 privoxy_log_t
214 /var/log/privoxy(/.*)?
216 privoxy_var_run_t
218 root_t
221 /
223 /initrd
224 tmp_t
226 /tmp
228 /usr/tmp
229 /var/tmp
230 /tmp-inst
231 /var/tmp-inst
232 /var/tmp/vi.recover
233
236 SELinux requires files to have an extended attribute to define the file
237 type.
238 You can see the context of a file using the -Z option to ls
240 Policy governs the access confined processes have to these files.
242 SELinux privoxy policy is very flexible allowing users to setup their
243 privoxy processes in as secure a method as possible.
244 STANDARD FILE CONTEXT
246 SELinux defines the file context types for the privoxy, if you wanted
248 to store files with these types in a diffent paths, you need to execute
249 the semanage command to sepecify alternate labeling and then use
250 restorecon to put the labels on disk.
251 semanage fcontext -a -t privoxy_var_run_t '/srv/myprivoxy_con‐
253 tent(/.*)?'
254 restorecon -R -v /srv/myprivoxy_content
255 Note: SELinux often uses regular expressions to specify labels that
257 match multiple files.
258 The following file types are defined for privoxy:
260 privoxy_etc_rw_t
264 - Set files with the privoxy_etc_rw_t type, if you want to treat the
266 files as privoxy etc read/write content.
267 privoxy_exec_t
271 - Set files with the privoxy_exec_t type, if you want to transition an
273 executable to the privoxy_t domain.
274 privoxy_initrc_exec_t
278 - Set files with the privoxy_initrc_exec_t type, if you want to transi‐
280 tion an executable to the privoxy_initrc_t domain.
281 privoxy_log_t
285 - Set files with the privoxy_log_t type, if you want to treat the data
287 as privoxy log data, usually stored under the /var/log directory.
288 privoxy_var_run_t
292 - Set files with the privoxy_var_run_t type, if you want to store the
294 privoxy files under the /run or /var/run directory.
295 Note: File context can be temporarily modified with the chcon command.
299 If you want to permanently change the file context you need to use the
300 semanage fcontext command. This will modify the SELinux labeling data‐
301 base. You will need to use restorecon to apply the labels.
302
305 semanage fcontext can also be used to manipulate default file context
306 mappings.
307 semanage permissive can also be used to manipulate whether or not a
309 process type is permissive.
310 semanage module can also be used to enable/disable/install/remove pol‐
312 icy modules.
313 semanage boolean can also be used to manipulate the booleans
315 system-config-selinux is a GUI tool available to customize SELinux pol‐
318 icy settings.
319
322 This manual page was auto-generated using sepolicy manpage .
323
326 selinux(8), privoxy(8), semanage(8), restorecon(8), chcon(1) , setse‐
327 bool(8)
328privoxy 15-06-03 privoxy_selinux(8)