xref: /netbsd-src/external/bsd/wpa/dist/wpa_supplicant/wpa_supplicant.conf (revision a4ddc2c8fb9af816efe3b1c375a5530aef0e89e9)
1##### Example wpa_supplicant configuration file ###############################
2#
3# This file describes configuration file format and lists all available option.
4# Please also take a look at simpler configuration examples in 'examples'
5# subdirectory.
6#
7# Empty lines and lines starting with # are ignored
8
9# NOTE! This file may contain password information and should probably be made
10# readable only by root user on multiuser systems.
11
12# Note: All file paths in this configuration file should use full (absolute,
13# not relative to working directory) path in order to allow working directory
14# to be changed. This can happen if wpa_supplicant is run in the background.
15
16# Whether to allow wpa_supplicant to update (overwrite) configuration
17#
18# This option can be used to allow wpa_supplicant to overwrite configuration
19# file whenever configuration is changed (e.g., new network block is added with
20# wpa_cli or wpa_gui, or a password is changed). This is required for
21# wpa_cli/wpa_gui to be able to store the configuration changes permanently.
22# Please note that overwriting configuration file will remove the comments from
23# it.
24#update_config=1
25
26# global configuration (shared by all network blocks)
27#
28# Parameters for the control interface. If this is specified, wpa_supplicant
29# will open a control interface that is available for external programs to
30# manage wpa_supplicant. The meaning of this string depends on which control
31# interface mechanism is used. For all cases, the existence of this parameter
32# in configuration is used to determine whether the control interface is
33# enabled.
34#
35# For UNIX domain sockets (default on Linux and BSD): This is a directory that
36# will be created for UNIX domain sockets for listening to requests from
37# external programs (CLI/GUI, etc.) for status information and configuration.
38# The socket file will be named based on the interface name, so multiple
39# wpa_supplicant processes can be run at the same time if more than one
40# interface is used.
41# /var/run/wpa_supplicant is the recommended directory for sockets and by
42# default, wpa_cli will use it when trying to connect with wpa_supplicant.
43#
44# Access control for the control interface can be configured by setting the
45# directory to allow only members of a group to use sockets. This way, it is
46# possible to run wpa_supplicant as root (since it needs to change network
47# configuration and open raw sockets) and still allow GUI/CLI components to be
48# run as non-root users. However, since the control interface can be used to
49# change the network configuration, this access needs to be protected in many
50# cases. By default, wpa_supplicant is configured to use gid 0 (root). If you
51# want to allow non-root users to use the control interface, add a new group
52# and change this value to match with that group. Add users that should have
53# control interface access to this group. If this variable is commented out or
54# not included in the configuration file, group will not be changed from the
55# value it got by default when the directory or socket was created.
56#
57# When configuring both the directory and group, use following format:
58# DIR=/var/run/wpa_supplicant GROUP=wheel
59# DIR=/var/run/wpa_supplicant GROUP=0
60# (group can be either group name or gid)
61#
62# For UDP connections (default on Windows): The value will be ignored. This
63# variable is just used to select that the control interface is to be created.
64# The value can be set to, e.g., udp (ctrl_interface=udp)
65#
66# For Windows Named Pipe: This value can be used to set the security descriptor
67# for controlling access to the control interface. Security descriptor can be
68# set using Security Descriptor String Format (see http://msdn.microsoft.com/
69# library/default.asp?url=/library/en-us/secauthz/security/
70# security_descriptor_string_format.asp). The descriptor string needs to be
71# prefixed with SDDL=. For example, ctrl_interface=SDDL=D: would set an empty
72# DACL (which will reject all connections). See README-Windows.txt for more
73# information about SDDL string format.
74#
75ctrl_interface=/var/run/wpa_supplicant
76
77# IEEE 802.1X/EAPOL version
78# wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which defines
79# EAPOL version 2. However, there are many APs that do not handle the new
80# version number correctly (they seem to drop the frames completely). In order
81# to make wpa_supplicant interoperate with these APs, the version number is set
82# to 1 by default. This configuration value can be used to set it to the new
83# version (2).
84eapol_version=1
85
86# AP scanning/selection
87# By default, wpa_supplicant requests driver to perform AP scanning and then
88# uses the scan results to select a suitable AP. Another alternative is to
89# allow the driver to take care of AP scanning and selection and use
90# wpa_supplicant just to process EAPOL frames based on IEEE 802.11 association
91# information from the driver.
92# 1: wpa_supplicant initiates scanning and AP selection; if no APs matching to
93#    the currently enabled networks are found, a new network (IBSS or AP mode
94#    operation) may be initialized (if configured) (default)
95# 0: driver takes care of scanning, AP selection, and IEEE 802.11 association
96#    parameters (e.g., WPA IE generation); this mode can also be used with
97#    non-WPA drivers when using IEEE 802.1X mode; do not try to associate with
98#    APs (i.e., external program needs to control association). This mode must
99#    also be used when using wired Ethernet drivers.
100# 2: like 0, but associate with APs using security policy and SSID (but not
101#    BSSID); this can be used, e.g., with ndiswrapper and NDIS drivers to
102#    enable operation with hidden SSIDs and optimized roaming; in this mode,
103#    the network blocks in the configuration file are tried one by one until
104#    the driver reports successful association; each network block should have
105#    explicit security policy (i.e., only one option in the lists) for
106#    key_mgmt, pairwise, group, proto variables
107# When using IBSS or AP mode, ap_scan=2 mode can force the new network to be
108# created immediately regardless of scan results. ap_scan=1 mode will first try
109# to scan for existing networks and only if no matches with the enabled
110# networks are found, a new IBSS or AP mode network is created.
111ap_scan=1
112
113# EAP fast re-authentication
114# By default, fast re-authentication is enabled for all EAP methods that
115# support it. This variable can be used to disable fast re-authentication.
116# Normally, there is no need to disable this.
117fast_reauth=1
118
119# OpenSSL Engine support
120# These options can be used to load OpenSSL engines.
121# The two engines that are supported currently are shown below:
122# They are both from the opensc project (http://www.opensc.org/)
123# By default no engines are loaded.
124# make the opensc engine available
125#opensc_engine_path=/usr/lib/opensc/engine_opensc.so
126# make the pkcs11 engine available
127#pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so
128# configure the path to the pkcs11 module required by the pkcs11 engine
129#pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
130
131# Dynamic EAP methods
132# If EAP methods were built dynamically as shared object files, they need to be
133# loaded here before being used in the network blocks. By default, EAP methods
134# are included statically in the build, so these lines are not needed
135#load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so
136#load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so
137
138# Driver interface parameters
139# This field can be used to configure arbitrary driver interace parameters. The
140# format is specific to the selected driver interface. This field is not used
141# in most cases.
142#driver_param="field=value"
143
144# Country code
145# The ISO/IEC alpha2 country code for the country in which this device is
146# currently operating.
147#country=US
148
149# Maximum lifetime for PMKSA in seconds; default 43200
150#dot11RSNAConfigPMKLifetime=43200
151# Threshold for reauthentication (percentage of PMK lifetime); default 70
152#dot11RSNAConfigPMKReauthThreshold=70
153# Timeout for security association negotiation in seconds; default 60
154#dot11RSNAConfigSATimeout=60
155
156# Wi-Fi Protected Setup (WPS) parameters
157
158# Universally Unique IDentifier (UUID; see RFC 4122) of the device
159# If not configured, UUID will be generated based on the local MAC address.
160#uuid=12345678-9abc-def0-1234-56789abcdef0
161
162# Device Name
163# User-friendly description of device; up to 32 octets encoded in UTF-8
164#device_name=Wireless Client
165
166# Manufacturer
167# The manufacturer of the device (up to 64 ASCII characters)
168#manufacturer=Company
169
170# Model Name
171# Model of the device (up to 32 ASCII characters)
172#model_name=cmodel
173
174# Model Number
175# Additional device description (up to 32 ASCII characters)
176#model_number=123
177
178# Serial Number
179# Serial number of the device (up to 32 characters)
180#serial_number=12345
181
182# Primary Device Type
183# Used format: <categ>-<OUI>-<subcateg>
184# categ = Category as an integer value
185# OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
186#       default WPS OUI
187# subcateg = OUI-specific Sub Category as an integer value
188# Examples:
189#   1-0050F204-1 (Computer / PC)
190#   1-0050F204-2 (Computer / Server)
191#   5-0050F204-1 (Storage / NAS)
192#   6-0050F204-1 (Network Infrastructure / AP)
193#device_type=1-0050F204-1
194
195# OS Version
196# 4-octet operating system version number (hex string)
197#os_version=01020300
198
199# Config Methods
200# List of the supported configuration methods
201# Available methods: usba ethernet label display ext_nfc_token int_nfc_token
202#	nfc_interface push_button keypad virtual_display physical_display
203#	virtual_push_button physical_push_button
204# For WSC 1.0:
205#config_methods=label display push_button keypad
206# For WSC 2.0:
207#config_methods=label virtual_display virtual_push_button keypad
208
209# Credential processing
210#   0 = process received credentials internally (default)
211#   1 = do not process received credentials; just pass them over ctrl_iface to
212#	external program(s)
213#   2 = process received credentials internally and pass them over ctrl_iface
214#	to external program(s)
215#wps_cred_processing=0
216
217# Maximum number of BSS entries to keep in memory
218# Default: 200
219# This can be used to limit memory use on the BSS entries (cached scan
220# results). A larger value may be needed in environments that have huge number
221# of APs when using ap_scan=1 mode.
222#bss_max_count=200
223
224
225# filter_ssids - SSID-based scan result filtering
226# 0 = do not filter scan results (default)
227# 1 = only include configured SSIDs in scan results/BSS table
228#filter_ssids=0
229
230
231# Interworking (IEEE 802.11u)
232
233# Enable Interworking
234# interworking=1
235
236# Homogenous ESS identifier
237# If this is set, scans will be used to request response only from BSSes
238# belonging to the specified Homogeneous ESS. This is used only if interworking
239# is enabled.
240# hessid=00:11:22:33:44:55
241
242# Home Realm for Interworking
243#home_realm=example.com
244
245# Username for Interworking network selection
246#home_username=user
247
248# Password for Interworking network selection
249#home_password=secret
250
251# CA certificate for Interworking network selection
252#home_ca_cert=/etc/cert/ca.pem
253
254# IMSI in <MCC> | <MNC> | '-' | <MSIN> format
255#home_imsi=232010000000000
256
257# Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN> format
258#home_milenage=90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123
259
260# network block
261#
262# Each network (usually AP's sharing the same SSID) is configured as a separate
263# block in this configuration file. The network blocks are in preference order
264# (the first match is used).
265#
266# network block fields:
267#
268# disabled:
269#	0 = this network can be used (default)
270#	1 = this network block is disabled (can be enabled through ctrl_iface,
271#	    e.g., with wpa_cli or wpa_gui)
272#
273# id_str: Network identifier string for external scripts. This value is passed
274#	to external action script through wpa_cli as WPA_ID_STR environment
275#	variable to make it easier to do network specific configuration.
276#
277# ssid: SSID (mandatory); either as an ASCII string with double quotation or
278#	as hex string; network name
279#
280# scan_ssid:
281#	0 = do not scan this SSID with specific Probe Request frames (default)
282#	1 = scan with SSID-specific Probe Request frames (this can be used to
283#	    find APs that do not accept broadcast SSID or use multiple SSIDs;
284#	    this will add latency to scanning, so enable this only when needed)
285#
286# bssid: BSSID (optional); if set, this network block is used only when
287#	associating with the AP using the configured BSSID
288#
289# priority: priority group (integer)
290# By default, all networks will get same priority group (0). If some of the
291# networks are more desirable, this field can be used to change the order in
292# which wpa_supplicant goes through the networks when selecting a BSS. The
293# priority groups will be iterated in decreasing priority (i.e., the larger the
294# priority value, the sooner the network is matched against the scan results).
295# Within each priority group, networks will be selected based on security
296# policy, signal strength, etc.
297# Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not
298# using this priority to select the order for scanning. Instead, they try the
299# networks in the order that used in the configuration file.
300#
301# mode: IEEE 802.11 operation mode
302# 0 = infrastructure (Managed) mode, i.e., associate with an AP (default)
303# 1 = IBSS (ad-hoc, peer-to-peer)
304# 2 = AP (access point)
305# Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP)
306# and key_mgmt=WPA-NONE (fixed group key TKIP/CCMP). WPA-None requires
307# following network block options:
308# proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not
309# both), and psk must also be set.
310#
311# frequency: Channel frequency in megahertz (MHz) for IBSS, e.g.,
312# 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial
313# channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode.
314# In addition, this value is only used by the station that creates the IBSS. If
315# an IBSS network with the configured SSID is already present, the frequency of
316# the network will be used instead of this configured value.
317#
318# scan_freq: List of frequencies to scan
319# Space-separated list of frequencies in MHz to scan when searching for this
320# BSS. If the subset of channels used by the network is known, this option can
321# be used to optimize scanning to not occur on channels that the network does
322# not use. Example: scan_freq=2412 2437 2462
323#
324# freq_list: Array of allowed frequencies
325# Space-separated list of frequencies in MHz to allow for selecting the BSS. If
326# set, scan results that do not match any of the specified frequencies are not
327# considered when selecting a BSS.
328#
329# proto: list of accepted protocols
330# WPA = WPA/IEEE 802.11i/D3.0
331# RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN)
332# If not set, this defaults to: WPA RSN
333#
334# key_mgmt: list of accepted authenticated key management protocols
335# WPA-PSK = WPA pre-shared key (this requires 'psk' field)
336# WPA-EAP = WPA using EAP authentication
337# IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically
338#	generated WEP keys
339# NONE = WPA is not used; plaintext or static WEP could be used
340# WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms
341# WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms
342# If not set, this defaults to: WPA-PSK WPA-EAP
343#
344# auth_alg: list of allowed IEEE 802.11 authentication algorithms
345# OPEN = Open System authentication (required for WPA/WPA2)
346# SHARED = Shared Key authentication (requires static WEP keys)
347# LEAP = LEAP/Network EAP (only used with LEAP)
348# If not set, automatic selection is used (Open System with LEAP enabled if
349# LEAP is allowed as one of the EAP methods).
350#
351# pairwise: list of accepted pairwise (unicast) ciphers for WPA
352# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
353# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
354# NONE = Use only Group Keys (deprecated, should not be included if APs support
355#	pairwise keys)
356# If not set, this defaults to: CCMP TKIP
357#
358# group: list of accepted group (broadcast/multicast) ciphers for WPA
359# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
360# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
361# WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
362# WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11]
363# If not set, this defaults to: CCMP TKIP WEP104 WEP40
364#
365# psk: WPA preshared key; 256-bit pre-shared key
366# The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e.,
367# 32 bytes or as an ASCII passphrase (in which case, the real PSK will be
368# generated using the passphrase and SSID). ASCII passphrase must be between
369# 8 and 63 characters (inclusive).
370# This field is not needed, if WPA-EAP is used.
371# Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys
372# from ASCII passphrase. This process uses lot of CPU and wpa_supplicant
373# startup and reconfiguration time can be optimized by generating the PSK only
374# only when the passphrase or SSID has actually changed.
375#
376# eapol_flags: IEEE 802.1X/EAPOL options (bit field)
377# Dynamic WEP key required for non-WPA mode
378# bit0 (1): require dynamically generated unicast WEP key
379# bit1 (2): require dynamically generated broadcast WEP key
380# 	(3 = require both keys; default)
381# Note: When using wired authentication, eapol_flags must be set to 0 for the
382# authentication to be completed successfully.
383#
384# mixed_cell: This option can be used to configure whether so called mixed
385# cells, i.e., networks that use both plaintext and encryption in the same
386# SSID, are allowed when selecting a BSS from scan results.
387# 0 = disabled (default)
388# 1 = enabled
389#
390# proactive_key_caching:
391# Enable/disable opportunistic PMKSA caching for WPA2.
392# 0 = disabled (default)
393# 1 = enabled
394#
395# wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or
396# hex without quotation, e.g., 0102030405)
397# wep_tx_keyidx: Default WEP key index (TX) (0..3)
398#
399# peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e DLS) is
400# allowed. This is only used with RSN/WPA2.
401# 0 = disabled (default)
402# 1 = enabled
403#peerkey=1
404#
405# wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to
406# enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies.
407#
408# Following fields are only used with internal EAP implementation.
409# eap: space-separated list of accepted EAP methods
410#	MD5 = EAP-MD5 (unsecure and does not generate keying material ->
411#			cannot be used with WPA; to be used as a Phase 2 method
412#			with EAP-PEAP or EAP-TTLS)
413#       MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used
414#		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
415#       OTP = EAP-OTP (cannot be used separately with WPA; to be used
416#		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
417#       GTC = EAP-GTC (cannot be used separately with WPA; to be used
418#		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
419#	TLS = EAP-TLS (client and server certificate)
420#	PEAP = EAP-PEAP (with tunnelled EAP authentication)
421#	TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2
422#			 authentication)
423#	If not set, all compiled in methods are allowed.
424#
425# identity: Identity string for EAP
426#	This field is also used to configure user NAI for
427#	EAP-PSK/PAX/SAKE/GPSK.
428# anonymous_identity: Anonymous identity string for EAP (to be used as the
429#	unencrypted identity with EAP types that support different tunnelled
430#	identity, e.g., EAP-TTLS)
431# password: Password string for EAP. This field can include either the
432#	plaintext password (using ASCII or hex string) or a NtPasswordHash
433#	(16-byte MD4 hash of password) in hash:<32 hex digits> format.
434#	NtPasswordHash can only be used when the password is for MSCHAPv2 or
435#	MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP).
436#	EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit
437#	PSK) is also configured using this field. For EAP-GPSK, this is a
438#	variable length PSK.
439# ca_cert: File path to CA certificate file (PEM/DER). This file can have one
440#	or more trusted CA certificates. If ca_cert and ca_path are not
441#	included, server certificate will not be verified. This is insecure and
442#	a trusted CA certificate should always be configured when using
443#	EAP-TLS/TTLS/PEAP. Full path should be used since working directory may
444#	change when wpa_supplicant is run in the background.
445#
446#	Alternatively, this can be used to only perform matching of the server
447#	certificate (SHA-256 hash of the DER encoded X.509 certificate). In
448#	this case, the possible CA certificates in the server certificate chain
449#	are ignored and only the server certificate is verified. This is
450#	configured with the following format:
451#	hash:://server/sha256/cert_hash_in_hex
452#	For example: "hash://server/sha256/
453#	5a1bc1296205e6fdbe3979728efe3920798885c1c4590b5f90f43222d239ca6a"
454#
455#	On Windows, trusted CA certificates can be loaded from the system
456#	certificate store by setting this to cert_store://<name>, e.g.,
457#	ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT".
458#	Note that when running wpa_supplicant as an application, the user
459#	certificate store (My user account) is used, whereas computer store
460#	(Computer account) is used when running wpasvc as a service.
461# ca_path: Directory path for CA certificate files (PEM). This path may
462#	contain multiple CA certificates in OpenSSL format. Common use for this
463#	is to point to system trusted CA list which is often installed into
464#	directory like /etc/ssl/certs. If configured, these certificates are
465#	added to the list of trusted CAs. ca_cert may also be included in that
466#	case, but it is not required.
467# client_cert: File path to client certificate file (PEM/DER)
468#	Full path should be used since working directory may change when
469#	wpa_supplicant is run in the background.
470#	Alternatively, a named configuration blob can be used by setting this
471#	to blob://<blob name>.
472# private_key: File path to client private key file (PEM/DER/PFX)
473#	When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
474#	commented out. Both the private key and certificate will be read from
475#	the PKCS#12 file in this case. Full path should be used since working
476#	directory may change when wpa_supplicant is run in the background.
477#	Windows certificate store can be used by leaving client_cert out and
478#	configuring private_key in one of the following formats:
479#	cert://substring_to_match
480#	hash://certificate_thumbprint_in_hex
481#	for example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
482#	Note that when running wpa_supplicant as an application, the user
483#	certificate store (My user account) is used, whereas computer store
484#	(Computer account) is used when running wpasvc as a service.
485#	Alternatively, a named configuration blob can be used by setting this
486#	to blob://<blob name>.
487# private_key_passwd: Password for private key file (if left out, this will be
488#	asked through control interface)
489# dh_file: File path to DH/DSA parameters file (in PEM format)
490#	This is an optional configuration file for setting parameters for an
491#	ephemeral DH key exchange. In most cases, the default RSA
492#	authentication does not use this configuration. However, it is possible
493#	setup RSA to use ephemeral DH key exchange. In addition, ciphers with
494#	DSA keys always use ephemeral DH keys. This can be used to achieve
495#	forward secrecy. If the file is in DSA parameters format, it will be
496#	automatically converted into DH params.
497# subject_match: Substring to be matched against the subject of the
498#	authentication server certificate. If this string is set, the server
499#	sertificate is only accepted if it contains this string in the subject.
500#	The subject string is in following format:
501#	/C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as@example.com
502# altsubject_match: Semicolon separated string of entries to be matched against
503#	the alternative subject name of the authentication server certificate.
504#	If this string is set, the server sertificate is only accepted if it
505#	contains one of the entries in an alternative subject name extension.
506#	altSubjectName string is in following format: TYPE:VALUE
507#	Example: EMAIL:server@example.com
508#	Example: DNS:server.example.com;DNS:server2.example.com
509#	Following types are supported: EMAIL, DNS, URI
510# phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters
511#	(string with field-value pairs, e.g., "peapver=0" or
512#	"peapver=1 peaplabel=1")
513#	'peapver' can be used to force which PEAP version (0 or 1) is used.
514#	'peaplabel=1' can be used to force new label, "client PEAP encryption",
515#	to be used during key derivation when PEAPv1 or newer. Most existing
516#	PEAPv1 implementation seem to be using the old label, "client EAP
517#	encryption", and wpa_supplicant is now using that as the default value.
518#	Some servers, e.g., Radiator, may require peaplabel=1 configuration to
519#	interoperate with PEAPv1; see eap_testing.txt for more details.
520#	'peap_outer_success=0' can be used to terminate PEAP authentication on
521#	tunneled EAP-Success. This is required with some RADIUS servers that
522#	implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g.,
523#	Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode)
524#	include_tls_length=1 can be used to force wpa_supplicant to include
525#	TLS Message Length field in all TLS messages even if they are not
526#	fragmented.
527#	sim_min_num_chal=3 can be used to configure EAP-SIM to require three
528#	challenges (by default, it accepts 2 or 3)
529#	result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use
530#	protected result indication.
531#	'crypto_binding' option can be used to control PEAPv0 cryptobinding
532#	behavior:
533#	 * 0 = do not use cryptobinding (default)
534#	 * 1 = use cryptobinding if server supports it
535#	 * 2 = require cryptobinding
536#	EAP-WSC (WPS) uses following options: pin=<Device Password> or
537#	pbc=1.
538# phase2: Phase2 (inner authentication with TLS tunnel) parameters
539#	(string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
540#	"autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS)
541# Following certificate/private key fields are used in inner Phase2
542# authentication when using EAP-TTLS or EAP-PEAP.
543# ca_cert2: File path to CA certificate file. This file can have one or more
544#	trusted CA certificates. If ca_cert2 and ca_path2 are not included,
545#	server certificate will not be verified. This is insecure and a trusted
546#	CA certificate should always be configured.
547# ca_path2: Directory path for CA certificate files (PEM)
548# client_cert2: File path to client certificate file
549# private_key2: File path to client private key file
550# private_key2_passwd: Password for private key file
551# dh_file2: File path to DH/DSA parameters file (in PEM format)
552# subject_match2: Substring to be matched against the subject of the
553#	authentication server certificate.
554# altsubject_match2: Substring to be matched against the alternative subject
555#	name of the authentication server certificate.
556#
557# fragment_size: Maximum EAP fragment size in bytes (default 1398).
558#	This value limits the fragment size for EAP methods that support
559#	fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set
560#	small enough to make the EAP messages fit in MTU of the network
561#	interface used for EAPOL. The default value is suitable for most
562#	cases.
563#
564# EAP-FAST variables:
565# pac_file: File path for the PAC entries. wpa_supplicant will need to be able
566#	to create this file and write updates to it when PAC is being
567#	provisioned or refreshed. Full path to the file should be used since
568#	working directory may change when wpa_supplicant is run in the
569#	background. Alternatively, a named configuration blob can be used by
570#	setting this to blob://<blob name>
571# phase1: fast_provisioning option can be used to enable in-line provisioning
572#         of EAP-FAST credentials (PAC):
573#         0 = disabled,
574#         1 = allow unauthenticated provisioning,
575#         2 = allow authenticated provisioning,
576#         3 = allow both unauthenticated and authenticated provisioning
577#	fast_max_pac_list_len=<num> option can be used to set the maximum
578#		number of PAC entries to store in a PAC list (default: 10)
579#	fast_pac_format=binary option can be used to select binary format for
580#		storing PAC entries in order to save some space (the default
581#		text format uses about 2.5 times the size of minimal binary
582#		format)
583#
584# wpa_supplicant supports number of "EAP workarounds" to work around
585# interoperability issues with incorrectly behaving authentication servers.
586# These are enabled by default because some of the issues are present in large
587# number of authentication servers. Strict EAP conformance mode can be
588# configured by disabling workarounds with eap_workaround=0.
589
590# Example blocks:
591
592# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
593network={
594	ssid="simple"
595	psk="very secret passphrase"
596	priority=5
597}
598
599# Same as previous, but request SSID-specific scanning (for APs that reject
600# broadcast SSID)
601network={
602	ssid="second ssid"
603	scan_ssid=1
604	psk="very secret passphrase"
605	priority=2
606}
607
608# Only WPA-PSK is used. Any valid cipher combination is accepted.
609network={
610	ssid="example"
611	proto=WPA
612	key_mgmt=WPA-PSK
613	pairwise=CCMP TKIP
614	group=CCMP TKIP WEP104 WEP40
615	psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
616	priority=2
617}
618
619# WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying
620network={
621	ssid="example"
622	proto=WPA
623	key_mgmt=WPA-PSK
624	pairwise=TKIP
625	group=TKIP
626	psk="not so secure passphrase"
627	wpa_ptk_rekey=600
628}
629
630# Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104
631# or WEP40 as the group cipher will not be accepted.
632network={
633	ssid="example"
634	proto=RSN
635	key_mgmt=WPA-EAP
636	pairwise=CCMP TKIP
637	group=CCMP TKIP
638	eap=TLS
639	identity="user@example.com"
640	ca_cert="/etc/cert/ca.pem"
641	client_cert="/etc/cert/user.pem"
642	private_key="/etc/cert/user.prv"
643	private_key_passwd="password"
644	priority=1
645}
646
647# EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel
648# (e.g., Radiator)
649network={
650	ssid="example"
651	key_mgmt=WPA-EAP
652	eap=PEAP
653	identity="user@example.com"
654	password="foobar"
655	ca_cert="/etc/cert/ca.pem"
656	phase1="peaplabel=1"
657	phase2="auth=MSCHAPV2"
658	priority=10
659}
660
661# EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the
662# unencrypted use. Real identity is sent only within an encrypted TLS tunnel.
663network={
664	ssid="example"
665	key_mgmt=WPA-EAP
666	eap=TTLS
667	identity="user@example.com"
668	anonymous_identity="anonymous@example.com"
669	password="foobar"
670	ca_cert="/etc/cert/ca.pem"
671	priority=2
672}
673
674# EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted
675# use. Real identity is sent only within an encrypted TLS tunnel.
676network={
677	ssid="example"
678	key_mgmt=WPA-EAP
679	eap=TTLS
680	identity="user@example.com"
681	anonymous_identity="anonymous@example.com"
682	password="foobar"
683	ca_cert="/etc/cert/ca.pem"
684	phase2="auth=MSCHAPV2"
685}
686
687# WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner
688# authentication.
689network={
690	ssid="example"
691	key_mgmt=WPA-EAP
692	eap=TTLS
693	# Phase1 / outer authentication
694	anonymous_identity="anonymous@example.com"
695	ca_cert="/etc/cert/ca.pem"
696	# Phase 2 / inner authentication
697	phase2="autheap=TLS"
698	ca_cert2="/etc/cert/ca2.pem"
699	client_cert2="/etc/cer/user.pem"
700	private_key2="/etc/cer/user.prv"
701	private_key2_passwd="password"
702	priority=2
703}
704
705# Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and
706# group cipher.
707network={
708	ssid="example"
709	bssid=00:11:22:33:44:55
710	proto=WPA RSN
711	key_mgmt=WPA-PSK WPA-EAP
712	pairwise=CCMP
713	group=CCMP
714	psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
715}
716
717# Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP
718# and all valid ciphers.
719network={
720	ssid=00010203
721	psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
722}
723
724
725# EAP-SIM with a GSM SIM or USIM
726network={
727	ssid="eap-sim-test"
728	key_mgmt=WPA-EAP
729	eap=SIM
730	pin="1234"
731	pcsc=""
732}
733
734
735# EAP-PSK
736network={
737	ssid="eap-psk-test"
738	key_mgmt=WPA-EAP
739	eap=PSK
740	anonymous_identity="eap_psk_user"
741	password=06b4be19da289f475aa46a33cb793029
742	identity="eap_psk_user@example.com"
743}
744
745
746# IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using
747# EAP-TLS for authentication and key generation; require both unicast and
748# broadcast WEP keys.
749network={
750	ssid="1x-test"
751	key_mgmt=IEEE8021X
752	eap=TLS
753	identity="user@example.com"
754	ca_cert="/etc/cert/ca.pem"
755	client_cert="/etc/cert/user.pem"
756	private_key="/etc/cert/user.prv"
757	private_key_passwd="password"
758	eapol_flags=3
759}
760
761
762# LEAP with dynamic WEP keys
763network={
764	ssid="leap-example"
765	key_mgmt=IEEE8021X
766	eap=LEAP
767	identity="user"
768	password="foobar"
769}
770
771# EAP-IKEv2 using shared secrets for both server and peer authentication
772network={
773	ssid="ikev2-example"
774	key_mgmt=WPA-EAP
775	eap=IKEV2
776	identity="user"
777	password="foobar"
778}
779
780# EAP-FAST with WPA (WPA or WPA2)
781network={
782	ssid="eap-fast-test"
783	key_mgmt=WPA-EAP
784	eap=FAST
785	anonymous_identity="FAST-000102030405"
786	identity="username"
787	password="password"
788	phase1="fast_provisioning=1"
789	pac_file="/etc/wpa_supplicant.eap-fast-pac"
790}
791
792network={
793	ssid="eap-fast-test"
794	key_mgmt=WPA-EAP
795	eap=FAST
796	anonymous_identity="FAST-000102030405"
797	identity="username"
798	password="password"
799	phase1="fast_provisioning=1"
800	pac_file="blob://eap-fast-pac"
801}
802
803# Plaintext connection (no WPA, no IEEE 802.1X)
804network={
805	ssid="plaintext-test"
806	key_mgmt=NONE
807}
808
809
810# Shared WEP key connection (no WPA, no IEEE 802.1X)
811network={
812	ssid="static-wep-test"
813	key_mgmt=NONE
814	wep_key0="abcde"
815	wep_key1=0102030405
816	wep_key2="1234567890123"
817	wep_tx_keyidx=0
818	priority=5
819}
820
821
822# Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key
823# IEEE 802.11 authentication
824network={
825	ssid="static-wep-test2"
826	key_mgmt=NONE
827	wep_key0="abcde"
828	wep_key1=0102030405
829	wep_key2="1234567890123"
830	wep_tx_keyidx=0
831	priority=5
832	auth_alg=SHARED
833}
834
835
836# IBSS/ad-hoc network with WPA-None/TKIP.
837network={
838	ssid="test adhoc"
839	mode=1
840	frequency=2412
841	proto=WPA
842	key_mgmt=WPA-NONE
843	pairwise=NONE
844	group=TKIP
845	psk="secret passphrase"
846}
847
848
849# Catch all example that allows more or less all configuration modes
850network={
851	ssid="example"
852	scan_ssid=1
853	key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
854	pairwise=CCMP TKIP
855	group=CCMP TKIP WEP104 WEP40
856	psk="very secret passphrase"
857	eap=TTLS PEAP TLS
858	identity="user@example.com"
859	password="foobar"
860	ca_cert="/etc/cert/ca.pem"
861	client_cert="/etc/cert/user.pem"
862	private_key="/etc/cert/user.prv"
863	private_key_passwd="password"
864	phase1="peaplabel=0"
865}
866
867# Example of EAP-TLS with smartcard (openssl engine)
868network={
869	ssid="example"
870	key_mgmt=WPA-EAP
871	eap=TLS
872	proto=RSN
873	pairwise=CCMP TKIP
874	group=CCMP TKIP
875	identity="user@example.com"
876	ca_cert="/etc/cert/ca.pem"
877	client_cert="/etc/cert/user.pem"
878
879	engine=1
880
881	# The engine configured here must be available. Look at
882	# OpenSSL engine support in the global section.
883	# The key available through the engine must be the private key
884	# matching the client certificate configured above.
885
886	# use the opensc engine
887	#engine_id="opensc"
888	#key_id="45"
889
890	# use the pkcs11 engine
891	engine_id="pkcs11"
892	key_id="id_45"
893
894	# Optional PIN configuration; this can be left out and PIN will be
895	# asked through the control interface
896	pin="1234"
897}
898
899# Example configuration showing how to use an inlined blob as a CA certificate
900# data instead of using external file
901network={
902	ssid="example"
903	key_mgmt=WPA-EAP
904	eap=TTLS
905	identity="user@example.com"
906	anonymous_identity="anonymous@example.com"
907	password="foobar"
908	ca_cert="blob://exampleblob"
909	priority=20
910}
911
912blob-base64-exampleblob={
913SGVsbG8gV29ybGQhCg==
914}
915
916
917# Wildcard match for SSID (plaintext APs only). This example select any
918# open AP regardless of its SSID.
919network={
920	key_mgmt=NONE
921}
922