l2tpd_selinux(8)

1l2tpd_selinux(8)             SELinux Policy l2tpd             l2tpd_selinux(8)
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NAME

6       l2tpd_selinux - Security Enhanced Linux Policy for the l2tpd processes
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DESCRIPTION

9       Security-Enhanced Linux secures the l2tpd processes via flexible manda‐
10       tory access control.
11
12       The l2tpd processes execute with the  l2tpd_t  SELinux  type.  You  can
13       check  if  you have these processes running by executing the ps command
14       with the -Z qualifier.
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16       For example:
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18       ps -eZ | grep l2tpd_t
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ENTRYPOINTS

23       The l2tpd_t SELinux type can be entered via the l2tpd_exec_t file type.
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25       The default entrypoint paths for the l2tpd_t domain are the following:
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27       /usr/sbin/.*l2tpd, /usr/libexec/nm-l2tp-service
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PROCESS TYPES

30       SELinux defines process types (domains) for each process running on the
31       system
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33       You can see the context of a process using the -Z option to ps
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35       Policy  governs  the  access confined processes have to files.  SELinux
36       l2tpd policy is very flexible allowing users to setup their l2tpd  pro‐
37       cesses in as secure a method as possible.
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39       The following process types are defined for l2tpd:
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41       l2tpd_t
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43       Note:  semanage  permissive  -a l2tpd_t can be used to make the process
44       type l2tpd_t permissive. SELinux does not  deny  access  to  permissive
45       process  types, but the AVC (SELinux denials) messages are still gener‐
46       ated.
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BOOLEANS

50       SELinux policy is customizable based on least access  required.   l2tpd
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run l2tpd with the tightest access possible.
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56       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
57       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
58       Enabled by default.
59
60       setsebool -P daemons_dontaudit_scheduling 1
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64       If you want to allow all domains to execute in fips_mode, you must turn
65       on the fips_mode boolean. Enabled by default.
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67       setsebool -P fips_mode 1
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71       If  you  want to allow confined applications to use nscd shared memory,
72       you must turn on the nscd_use_shm boolean. Enabled by default.
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74       setsebool -P nscd_use_shm 1
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PORT TYPES

79       SELinux defines port types to represent TCP and UDP ports.
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81       You can see the types associated with a port  by  using  the  following
82       command:
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84       semanage port -l
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87       Policy  governs  the  access  confined  processes  have to these ports.
88       SELinux l2tpd policy is very flexible allowing  users  to  setup  their
89       l2tpd processes in as secure a method as possible.
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91       The following port types are defined for l2tpd:
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93
94       l2tp_port_t
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98       Default Defined Ports:
99                 tcp 1701
100                 udp 1701
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MANAGED FILES

103       The SELinux process type l2tpd_t can manage files labeled with the fol‐
104       lowing file types.  The paths listed are the default  paths  for  these
105       file types.  Note the processes UID still need to have DAC permissions.
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107       NetworkManager_var_run_t
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109            /var/run/teamd(/.*)?
110            /var/run/nm-xl2tpd.conf.*
111            /var/run/nm-dhclient.*
112            /var/run/NetworkManager(/.*)?
113            /var/run/wpa_supplicant(/.*)?
114            /var/run/wicd.pid
115            /var/run/NetworkManager.pid
116            /var/run/nm-dns-dnsmasq.conf
117            /var/run/wpa_supplicant-global
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119       cluster_conf_t
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121            /etc/cluster(/.*)?
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123       cluster_var_lib_t
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125            /var/lib/pcsd(/.*)?
126            /var/lib/cluster(/.*)?
127            /var/lib/openais(/.*)?
128            /var/lib/pengine(/.*)?
129            /var/lib/corosync(/.*)?
130            /usr/lib/heartbeat(/.*)?
131            /var/lib/heartbeat(/.*)?
132            /var/lib/pacemaker(/.*)?
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134       cluster_var_run_t
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136            /var/run/crm(/.*)?
137            /var/run/cman_.*
138            /var/run/rsctmp(/.*)?
139            /var/run/aisexec.*
140            /var/run/heartbeat(/.*)?
141            /var/run/pcsd-ruby.socket
142            /var/run/corosync-qnetd(/.*)?
143            /var/run/corosync-qdevice(/.*)?
144            /var/run/corosync.pid
145            /var/run/cpglockd.pid
146            /var/run/rgmanager.pid
147            /var/run/cluster/rgmanager.sk
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149       ipsec_key_file_t
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151            /etc/ipsec.d(/.*)?
152            /etc/racoon/certs(/.*)?
153            /etc/ipsec.secrets.*
154            /var/lib/ipsec/nss(/.*)?
155            /etc/strongswan/ipsec.d(/.*)?
156            /etc/strongswan/swanctl/rsa(/.*)?
157            /etc/strongswan/swanctl/pkcs.*
158            /etc/strongswan/swanctl/x509.*
159            /etc/strongswan/ipsec.secrets.*
160            /etc/strongswan/swanctl/ecdsa(/.*)?
161            /etc/strongswan/swanctl/bliss/(/.*)?
162            /etc/strongswan/swanctl/pubkey(/.*)?
163            /etc/strongswan/swanctl/private(/.*)?
164            /etc/racoon/psk.txt
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166       l2tpd_var_run_t
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168            /var/run/*.xl2tpd.*
169            /var/run/.*l2tpd.pid
170            /var/run/.*l2tpd(/.*)?
171            /var/run/prol2tpd.ctl
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173       root_t
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175            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
176            /
177            /initrd
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FILE CONTEXTS

181       SELinux requires files to have an extended attribute to define the file
182       type.
183
184       You can see the context of a file using the -Z option to ls
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186       Policy governs the access  confined  processes  have  to  these  files.
187       SELinux  l2tpd  policy  is  very flexible allowing users to setup their
188       l2tpd processes in as secure a method as possible.
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190       EQUIVALENCE DIRECTORIES
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193       l2tpd policy stores data with multiple different file context types un‐
194       der  the  /var/run/.*l2tpd  directory.   If you would like to store the
195       data in a different directory you can use the semanage command to  cre‐
196       ate an equivalence mapping.  If you wanted to store this data under the
197       /srv directory you would execute the following command:
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199       semanage fcontext -a -e /var/run/.*l2tpd /srv/.*l2tpd
200       restorecon -R -v /srv/.*l2tpd
201
202       STANDARD FILE CONTEXT
203
204       SELinux defines the file context types for the l2tpd, if you wanted  to
205       store  files with these types in a different paths, you need to execute
206       the semanage command to specify alternate labeling  and  then  use  re‐
207       storecon to put the labels on disk.
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209       semanage fcontext -a -t l2tpd_exec_t '/srv/l2tpd/content(/.*)?'
210       restorecon -R -v /srv/myl2tpd_content
211
212       Note:  SELinux  often  uses  regular expressions to specify labels that
213       match multiple files.
214
215       The following file types are defined for l2tpd:
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219       l2tpd_exec_t
220
221       - Set files with the l2tpd_exec_t type, if you want  to  transition  an
222       executable to the l2tpd_t domain.
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225       Paths:
226            /usr/sbin/.*l2tpd, /usr/libexec/nm-l2tp-service
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228
229       l2tpd_initrc_exec_t
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231       -  Set  files with the l2tpd_initrc_exec_t type, if you want to transi‐
232       tion an executable to the l2tpd_initrc_t domain.
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236       l2tpd_tmp_t
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238       - Set files with the l2tpd_tmp_t type, if you want to store l2tpd  tem‐
239       porary files in the /tmp directories.
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243       l2tpd_var_run_t
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245       -  Set  files  with  the l2tpd_var_run_t type, if you want to store the
246       l2tpd files under the /run or /var/run directory.
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248
249       Paths:
250            /var/run/*.xl2tpd.*, /var/run/.*l2tpd.pid, /var/run/.*l2tpd(/.*)?,
251            /var/run/prol2tpd.ctl
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253
254       Note:  File context can be temporarily modified with the chcon command.
255       If you want to permanently change the file context you need to use  the
256       semanage fcontext command.  This will modify the SELinux labeling data‐
257       base.  You will need to use restorecon to apply the labels.
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COMMANDS

261       semanage fcontext can also be used to manipulate default  file  context
262       mappings.
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264       semanage  permissive  can  also  be used to manipulate whether or not a
265       process type is permissive.
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267       semanage module can also be used to enable/disable/install/remove  pol‐
268       icy modules.
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270       semanage port can also be used to manipulate the port definitions
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272       semanage boolean can also be used to manipulate the booleans
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274
275       system-config-selinux is a GUI tool available to customize SELinux pol‐
276       icy settings.
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AUTHOR

280       This manual page was auto-generated using sepolicy manpage .
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