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
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10 Security-Enhanced Linux secures the privoxy processes via flexible
11 mandatory access control.
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13 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.
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17 For example:
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19 ps -eZ | grep privoxy_t
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24 The privoxy_t SELinux type can be entered via the privoxy_exec_t file
25 type.
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27 The default entrypoint paths for the privoxy_t domain are the follow‐
28 ing:
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30 /usr/sbin/privoxy
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33 SELinux defines process types (domains) for each process running on the
34 system
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36 You can see the context of a process using the -Z option to ps
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38 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.
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42 The following process types are defined for privoxy:
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44 privoxy_t
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46 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.
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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.
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60 If you want to determine whether privoxy can connect to all tcp ports,
61 you must turn on the privoxy_connect_any boolean. Enabled by default.
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63 setsebool -P privoxy_connect_any 1
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67 If you want to allow users to resolve user passwd entries directly from
68 ldap rather then using a sssd server, you must turn on the authlo‐
69 gin_nsswitch_use_ldap boolean. Disabled by default.
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71 setsebool -P authlogin_nsswitch_use_ldap 1
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75 If you want to allow all daemons to write corefiles to /, you must turn
76 on the daemons_dump_core boolean. Disabled by default.
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78 setsebool -P daemons_dump_core 1
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82 If you want to enable cluster mode for daemons, you must turn on the
83 daemons_enable_cluster_mode boolean. Enabled by default.
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85 setsebool -P daemons_enable_cluster_mode 1
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89 If you want to allow all daemons to use tcp wrappers, you must turn on
90 the daemons_use_tcp_wrapper boolean. Disabled by default.
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92 setsebool -P daemons_use_tcp_wrapper 1
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96 If you want to allow all daemons the ability to read/write terminals,
97 you must turn on the daemons_use_tty boolean. Disabled by default.
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99 setsebool -P daemons_use_tty 1
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103 If you want to deny any process from ptracing or debugging any other
104 processes, you must turn on the deny_ptrace boolean. Enabled by
105 default.
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107 setsebool -P deny_ptrace 1
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111 If you want to allow any process to mmap any file on system with
112 attribute file_type, you must turn on the domain_can_mmap_files bool‐
113 ean. Enabled by default.
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115 setsebool -P domain_can_mmap_files 1
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119 If you want to allow all domains write to kmsg_device, while kernel is
120 executed with systemd.log_target=kmsg parameter, you must turn on the
121 domain_can_write_kmsg boolean. Disabled by default.
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123 setsebool -P domain_can_write_kmsg 1
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127 If you want to allow all domains to use other domains file descriptors,
128 you must turn on the domain_fd_use boolean. Enabled by default.
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130 setsebool -P domain_fd_use 1
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134 If you want to allow all domains to have the kernel load modules, you
135 must turn on the domain_kernel_load_modules boolean. Disabled by
136 default.
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138 setsebool -P domain_kernel_load_modules 1
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142 If you want to allow all domains to execute in fips_mode, you must turn
143 on the fips_mode boolean. Enabled by default.
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145 setsebool -P fips_mode 1
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149 If you want to enable reading of urandom for all domains, you must turn
150 on the global_ssp boolean. Disabled by default.
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152 setsebool -P global_ssp 1
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156 If you want to allow confined applications to run with kerberos, you
157 must turn on the kerberos_enabled boolean. Enabled by default.
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159 setsebool -P kerberos_enabled 1
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163 If you want to allow system to run with NIS, you must turn on the
164 nis_enabled boolean. Disabled by default.
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166 setsebool -P nis_enabled 1
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170 If you want to allow confined applications to use nscd shared memory,
171 you must turn on the nscd_use_shm boolean. Disabled by default.
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173 setsebool -P nscd_use_shm 1
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178 The SELinux process type privoxy_t can manage files labeled with the
179 following file types. The paths listed are the default paths for these
180 file types. Note the processes UID still need to have DAC permissions.
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182 cluster_conf_t
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184 /etc/cluster(/.*)?
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186 cluster_var_lib_t
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188 /var/lib/pcsd(/.*)?
189 /var/lib/cluster(/.*)?
190 /var/lib/openais(/.*)?
191 /var/lib/pengine(/.*)?
192 /var/lib/corosync(/.*)?
193 /usr/lib/heartbeat(/.*)?
194 /var/lib/heartbeat(/.*)?
195 /var/lib/pacemaker(/.*)?
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197 cluster_var_run_t
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199 /var/run/crm(/.*)?
200 /var/run/cman_.*
201 /var/run/rsctmp(/.*)?
202 /var/run/aisexec.*
203 /var/run/heartbeat(/.*)?
204 /var/run/corosync-qnetd(/.*)?
205 /var/run/corosync-qdevice(/.*)?
206 /var/run/cpglockd.pid
207 /var/run/corosync.pid
208 /var/run/rgmanager.pid
209 /var/run/cluster/rgmanager.sk
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211 privoxy_etc_rw_t
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213 /etc/privoxy/[^/]*.action
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215 privoxy_var_run_t
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217 /var/run/privoxy.pid
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219 root_t
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221 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
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223 /initrd
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227 SELinux requires files to have an extended attribute to define the file
228 type.
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230 You can see the context of a file using the -Z option to ls
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232 Policy governs the access confined processes have to these files.
233 SELinux privoxy policy is very flexible allowing users to setup their
234 privoxy processes in as secure a method as possible.
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236 STANDARD FILE CONTEXT
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238 SELinux defines the file context types for the privoxy, if you wanted
239 to store files with these types in a diffent paths, you need to execute
240 the semanage command to sepecify alternate labeling and then use
241 restorecon to put the labels on disk.
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243 semanage fcontext -a -t privoxy_var_run_t '/srv/myprivoxy_con‐
244 tent(/.*)?'
245 restorecon -R -v /srv/myprivoxy_content
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247 Note: SELinux often uses regular expressions to specify labels that
248 match multiple files.
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250 The following file types are defined for privoxy:
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254 privoxy_etc_rw_t
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256 - Set files with the privoxy_etc_rw_t type, if you want to treat the
257 files as privoxy etc read/write content.
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261 privoxy_exec_t
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263 - Set files with the privoxy_exec_t type, if you want to transition an
264 executable to the privoxy_t domain.
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268 privoxy_initrc_exec_t
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270 - Set files with the privoxy_initrc_exec_t type, if you want to transi‐
271 tion an executable to the privoxy_initrc_t domain.
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275 privoxy_log_t
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277 - Set files with the privoxy_log_t type, if you want to treat the data
278 as privoxy log data, usually stored under the /var/log directory.
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282 privoxy_var_run_t
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284 - Set files with the privoxy_var_run_t type, if you want to store the
285 privoxy files under the /run or /var/run directory.
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289 Note: File context can be temporarily modified with the chcon command.
290 If you want to permanently change the file context you need to use the
291 semanage fcontext command. This will modify the SELinux labeling data‐
292 base. You will need to use restorecon to apply the labels.
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296 semanage fcontext can also be used to manipulate default file context
297 mappings.
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299 semanage permissive can also be used to manipulate whether or not a
300 process type is permissive.
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302 semanage module can also be used to enable/disable/install/remove pol‐
303 icy modules.
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305 semanage boolean can also be used to manipulate the booleans
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308 system-config-selinux is a GUI tool available to customize SELinux pol‐
309 icy settings.
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313 This manual page was auto-generated using sepolicy manpage .
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317 selinux(8), privoxy(8), semanage(8), restorecon(8), chcon(1), sepol‐
318 icy(8) , setsebool(8)
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322privoxy 19-04-25 privoxy_selinux(8)