Commit Graph

259 Commits

Author SHA1 Message Date
Felix Fietkau
c76f1d8330 hostapd: add extra options for hotspot 2.0 / interworking
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-05-26 11:48:14 +02:00
John Crispin
937dd79e2a hostapd: fix civic location option
Signed-off-by: John Crispin <john@phrozen.org>
2021-05-26 11:48:14 +02:00
Felix Fietkau
cf45caeff1 hostapd: add patch for disabling automatic bridging of vlan interfaces
netifd is responsible for handling that, except if the vlan bridge
was provided by the config

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-05-18 12:52:52 +02:00
Rui Salvaterra
d38f456582 hostapd: enable airtime policy for the -basic variants
Airtime policy configuration is extremely useful in multiple BSS scenarios.
Since nowadays most people configure both private and guest networks (at
least), it makes sense to enable it by default, except for the most limited
of the variants.

Size of the hostapd-basic-openssl binary (mipsel 24Kc -O2):
543944 bytes (airtime policy disabled)
548040 bytes (airtime policy enabled)

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Acked-by: Daniel Golle <daniel@makrotopia.org>
2021-04-03 18:57:13 +02:00
Leon M. George
d5bbd4975c hostapd: fix setting wps_state to "not configured"
With encryption disabled, it was intended to set wpa_state=1 (enabled,
not configured) through the 'wps_not_configured' flag.
The flag is set appropriately but the condition using it is broken.
Instead, 'wps_configured' is checked and wpa_state is always 2 (enabled,
configured). Fix it by using the correct variable name.

Fixes: 498d84fc4e ("netifd: add wireless configuration support
and port mac80211 to the new framework")

Signed-off-by: Leon M. George <leon@georgemail.eu>
[commit title/message improvements]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-01-15 18:17:45 +01:00
Leon M. George
fa02225ee6 hostapd: fix key_mgmt typo
The key_mgmt variable was mistyped when checking against "WPS", so
the if clause was never entered.

Fixes: f5753aae23 ("hostapd: add support for WPS pushbutton station")

Signed-off-by: Leon M. George <leon@georgemail.eu>
[add commit message, bump PKG_RELEASE]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-01-14 03:54:06 +01:00
Leon M. George
f72ce73e36 hostapd: remove trailing whitespaces
Signed-off-by: Leon M. George <leon@georgemail.eu>
2021-01-14 03:50:38 +01:00
Leon M. George
4bde00c2a3 hostapd: remove unused variable
'base' was never used.

Fixes: 498d84fc4e ("netifd: add wireless configuration support
and port mac80211 to the new framework")

Signed-off-by: Leon M. George <leon@georgemail.eu>
2021-01-14 03:48:41 +01:00
Leon M. George
3497b30b9c hostapd: remove unused variable
'enc_str' was never used.

Fixes: 498d84fc4e ("netifd: add wireless configuration support
and port mac80211 to the new framework")

Signed-off-by: Leon M. George <leon@georgemail.eu>
2021-01-14 03:45:17 +01:00
Daniel Golle
1f78538387 hostapd: run as user 'network' if procd-ujail is installed
Granting capabilities CAP_NET_ADMIN and CAP_NET_RAW allows running
hostapd and wpa_supplicant without root priviledges.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-01-14 00:52:50 +00:00
Daniel Golle
1e2d162092 hostapd: improve error handling when adding supplicant config
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-01-14 00:52:49 +00:00
Etan Kissling
7babb978ad hostapd: add multicast_to_unicast and per_sta_vif
This allows configuration of multicast_to_unicast and per_sta_vif options.
- multicast_to_unicast requests multicast-to-unicast conversion.
- per_sta_vif assigns each station its own AP_VLAN interface.

Signed-off-by: Etan Kissling <etan_kissling@apple.com>
2021-01-14 00:52:49 +00:00
Daniel Golle
2d305ff13a hostapd: return PID on config_add call
To simplify the way netifd acquires the PIDs of wpa_supplicant and
hostapd let the config_add method of both of them return the PID of the
called process. Use the returned PID instead of querying procd when
adding wpa_supplicant configuration.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-01-10 19:15:51 +00:00
Robert Marko
f246dfde33 hostapd: wpa_supplicant: Enable proper GCMP cipher support
This patch enables hostapd.sh to properly configure wpa_supplicant
for when GCMP is used as cipher in station mode.
Without this wpa_supplicant will be unable to connect to AP.
This is needed for wil6210 as it does not support CCMP.

Signed-off-by: Robert Marko <robimarko@gmail.com>
2021-01-05 02:16:24 +00:00
Florian Beverborg
22e568d0fe hostapd: add support for custom per-BSS options
This adds an option "hostapd_bss_options" that does the same as
"hostapd_options" but on a per-BSS level, instead of a per-device level.

This can be used, for example, to configure different per-devce sae_passwords
per BSS or to augment some of the existing per-BSS options.

Signed-off-by: Florian Beverborg <flo@beverb.org>
[remove whitespace errors, bump release]
Signed-off-by: Paul Spooren <mail@aparcar.org>
2021-01-03 12:31:42 -10:00
Felix Fietkau
e1851720f1 hostapd: do not restart hostapd instance on wireless restarts
Add the flag that prevents netifd from killing hostapd/wpa_supplicant

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-12-31 14:26:00 +01:00
John Crispin
ceb612e463 hostapd: pass respawn settings when registering the service
When hostapd gets restarted to often/quickly will cause procd to not restart it
anymore. it will think that hapd is in a crash loop.

Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [adjust respawn time]
2020-12-22 19:30:26 +01:00
Nick Lowe
cb41bc5088 hostapd: Use EAPOLv1 (802.1X-2001) if WPA enabled
Currently, EAPOLv2 (802.1X-2004) is used by default for legacy clients that
are not WPA2 (RSN) capable. These legacy clients are often intolerant to this
EAPOL version and fail to connect.

hostapd.conf upstream documents for eapol_version the following and that this
is a known compatibility issue with version 2:

// IEEE 802.1X/EAPOL version
// hostapd is implemented based on IEEE Std 802.1X-2004 which defines EAPOL
// version 2. However, there are many client implementations that do not handle
// the new version number correctly (they seem to drop the frames completely).
// In order to make hostapd interoperate with these clients, the version number
// can be set to the older version (1) with this configuration value.
// Note: When using MACsec, eapol_version shall be set to 3, which is
// defined in IEEE Std 802.1X-2010.
//eapol_version=2

For the wpa parameter, hostapd.conf upstream documents that this is a bitfield,
configured as follows:

// Enable WPA. Setting this variable configures the AP to require WPA (either
// WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either
// wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK.
// Instead of wpa_psk / wpa_passphrase, wpa_psk_radius might suffice.
// For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys),
// RADIUS authentication server must be configured, and WPA-EAP must be included
// in wpa_key_mgmt.
// This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0)
// and/or WPA2 (full IEEE 802.11i/RSN):
// bit0 = WPA
// bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled)
// Note that WPA3 is also configured with bit1 since it uses RSN just like WPA2.
// In other words, for WPA3, wpa=2 is used the configuration (and
// wpa_key_mgmt=SAE for WPA3-Personal instead of wpa_key_mgmt=WPA-PSK).
//wpa=2

For client compatibility therefore:

EAPOLv1 (802.1X-2001) should be used by default where WPA is enabled.
EAPOLv2 (802.1X-2004) should be used by default where WPA is disabled.

To fix this, we can therefore change in the script:

set_default eapol_version 0

To the following:

set_default eapol_version $((wpa & 1))

This therefore:
1) Sets eapol_version to 1 where WPA has been enabled via wpa bit0 being set.
2) Sets eapol_version to 0 where WPA has been disabled via wpa bit0 being unset.

For usual configurations that only have WPA2 enabled, EAPOLv2 is then used.

Signed-off-by: Nick Lowe <nick.lowe@gmail.com>
2020-12-22 19:11:50 +01:00
Nadim Atiya
1302bee12a hostapd: parse skip_inactivity_poll option
hostapd.sh does not parse skip_inactivity_poll boolean from
/etc/config/wireless despite being mentioned in the documentation [1].
This change fixes this, and by default sets its value to 0 [1].

[1] https://openwrt.org/docs/guide-user/network/wifi/basic

Signed-off-by: Nadim Atiya <nadim.atiya@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[fix and reformat commit message, make patch apply]
2020-12-22 15:23:35 +00:00
Nick Lowe
ce5bcff304 hostapd: Disable 802.11b data rates by default
Set legacy_rates to 0 by default to disable 802.11b data rates by default.

The time has long come where 802.11b DSSS/CCK data rates should be disabled
by default in OpenWRT. Users in need of 802.11b client support can reasonably
enable these where they are needed.

The balance of equities has significantly, and for a long time, tipped
such that dropping backwards compatibility by default with 802.11b
devices is appropriate, proportionate and justified. By doing so,
management and control traffic is moved by default to a 20
MHz wide 6 Mb/s OFDM data rate instead of a 22 MHz wide 1 Mb/s DSSS data
rate. This is significantly more airtime efficient.

Signed-off-by: Nick Lowe <nick.lowe@gmail.com>
2020-12-06 08:51:32 -10:00
Nick Lowe
81ff23fc91 hostapd: Add cell_density data rates option
Add a cell_density option to configure data rates for normal, high and
very high cell density wireless deployments.

The purpose of using a minimum basic/mandatory data rate that is higher
than 6 Mb/s, or 5.5 Mb/s (802.11b compatible), in high cell density
environments is to transmit broadcast/multicast data frames using less
airtime or to reduce management overheads where significant co-channel
interference (CCI) exists and cannot be avoided.

Caution: Without careful design and validation, configuration of a too
high minimum basic/mandatory data rate can sacrifice connection stability
or disrupt the ability to reliably connect and authenticate for little to
no capacity benefit. This is because this configuration affects the
ability of clients to hear and demodulate management, control and
broadcast/multicast data frames.

Deployments that have not been specifically designed and validated are
usually best suited to use 6, 12 and 24 Mb/s as basic/mandatory data
rates.

Only usually seek to configure a 12 Mb/s, or 11 Mb/s (802.11b
compatible), minimum basic/mandatory rate in high cell density
deployments that have been designed and validated for this.

For many deployments, the minimum basic/mandatory data rate should not be
configured above 12 Mb/s to 18 Mb/s, 24 Mb/s or higher. Such a
configuration is only appropriate for use in very high cell density
deployment scenarios.

A cell_density of Very High (3) should only be used where a deployment
has a valid use case and has been designed and validated specifically for
this use, nearly always with highly directional antennas - an example
would be stadium deployments. For example, with a 24 Mb/s OFDM minimum
basic/mandatory data rate, approximately a -73 dBm RSSI is required to
decode frames. Many clients will not have roamed elsewhere by the time
that they experience -73 dBm and, where they do, they frequently may not
hear and be able to demodulate beacon, control or broadcast/multicast
data frames causing connectivity issues.

There is a myth that disabling lower basic/mandatory data rates will
improve roaming and avoid sticky clients. For 802.11n, 802.11ac and
802.11ax clients this is not correct as clients will shift to and use
lower MCS rates and not to the 802.11b or 802.11g/802.11a rates that are
able to be used as basic/mandatory data rates.

There is a myth that disabling lower basic/mandatory data rates will
ensure that clients only use higher data rates and that better
performance is assured. For 802.11n, 802.11ac and 802.11ax clients this
is not correct as clients will shift around and use MCS rates and not the
802.11b or 802.11g/802.11a rates that able to be used as basic/mandatory
data rates.

Cell Density

0 - Disabled (Default)
Setting cell_density to 0 does not configure data rates. This is the
default.

1 - Normal Cell Density
Setting cell_density to 1 configures the basic/mandatory rates to 6, 12
and 24 Mb/s OFDM rates where legacy_rates is 0. Supported rates lower
than the minimum basic/mandatory rate are not offered.
Setting cell_density to 1 configures the basic/mandatory rates to the 5.5
and 11 Mb/s DSSS rates where legacy_rates is 1. Supported rates lower
than the minimum basic/mandatory rate are not offered.

2 - High Cell Density
Setting the cell_density to 2 configures the basic/mandatory rates to the
12 and 24 Mb/s OFDM rates where legacy_rates is 0. Supported rates lower
than the minimum basic/mandatory rate are not offered.
Setting the cell_density to 2 configures the basic/mandatory rates to the
11 Mb/s DSSS rate where legacy_rates is 1. Supported rates lower than the
minimum basic/mandatory rate are not offered.

3 - Very High Cell Density
Setting the cell_density to 3 configures the basic/mandatory rates to the
24 Mb/s OFDM rate where legacy_rates is 0. Supported rates lower than the
minimum basic/mandatory rate are not offered.
Setting the cell_density to 3 only has effect where legacy_rates is 0,
else this has the same effect as being configured with a cell_density of 2.

Where specified, the basic_rate and supported_rates options continue to
override both the cell_density and legacy_rates options.

Signed-off-by: Nick Lowe <nick.lowe@gmail.com>
2020-11-30 09:31:15 +01:00
Stijn Tintel
26c26e11a2 hostapd: fix "sh: out of range" errors
Several variables in hostapd.sh can be used uninitialized in numerical
comparisons, causing errors in logread:

netifd: radio24 (1668): sh: out of range

Set defaults for those variables to silence those errors.

Fixes: b518f07d4b ("hostapd: remove ieee80211v option")
Fixes: cc80cf53c5 ("hostapd: add FTM responder support")
Fixes: e66bd0eb04 ("hostapd: make rrm report independent of ieee80211k setting")
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2020-11-26 02:25:23 +02:00
Rui Salvaterra
dd4e6a70f2 hostapd: enable the epoll-based event loop
Hostapd supports epoll() since 2014. Let's enable it for better performance.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2020-11-23 03:02:21 +00:00
Dobroslaw Kijowski
edb93eda16 hostapd: add support for static airtime policy configuration
* Add support for passing airtime_sta_weight into hostapd configuration.
* Since that commit it is possible to configure station weights. Set higher
  value for larger airtime share, lower for smaller share.

I have tested this functionality by modyfing /etc/config/wireless to:

config wifi-device 'radio0'
	...
        option airtime_mode '1'

config wifi-iface 'default_radio0'
	...
        list airtime_sta_weight '01:02:03:04:05:06 1024'

Now, when the station associates with the access point it has been assigned
a higher weight value.
root@OpenWrt:~# cat /sys/kernel/debug/ieee80211/phy0/netdev\:wlan0/stations/01\:02\:03\:04\:05\:06/airtime
RX: 12656 us
TX: 10617 us
Weight: 1024
Deficit: VO: -2075 us VI: 256 us BE: -206 us BK: 256 us

[MAC address has been changed into a dummy one.]

Signed-off-by: Dobroslaw Kijowski <dobo90@gmail.com>
2020-11-17 17:06:16 +01:00
Dobroslaw Kijowski
03cdeb5f97 hostapd: fix per-BSS airtime configuration
airtime_mode is always parsed as an empty string since it hasn't been
added into hostapd_common_add_device_config function.

Fixes: e289f183 ("hostapd: add support for per-BSS airtime configuration")
Signed-off-by: Dobroslaw Kijowski <dobo90@gmail.com>
2020-11-17 17:05:20 +01:00
David Bauer
7463a0b5ee hostapd: fix variable shadowing
Fixes commit 838b412cb5 ("hostapd: add interworking support")

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-11-17 17:04:22 +01:00
David Bauer
9f1927173a hostapd: wpas: add missing config symbols
This adds missing config symbols for interworking as well as Hotspot 2.0
to the wpa_supplicant-full configuration.

These symbols were added to the hostapd-full configuration prior to this
commit. Without adding them to the wpa_supplicant configuration,
building of wpad-full fails.

Thanks to Rene for reaching out on IRC.

Fixes: commit be9694aaa2 ("hostapd: add UCI support for Hotspot 2.0")
Fixes: commit 838b412cb5 ("hostapd: add interworking support")
Signed-off-by: David Bauer <mail@david-bauer.net>
2020-10-28 03:25:25 +01:00
David Bauer
838b412cb5 hostapd: add interworking support
This adds configuration options to enable interworking for hostapd.
All options require iw_enabled to be set to 1 for a given VAP.

All IEEE802.11u related settings are supported with exception of the
venue information which will be added as separate UCI sections at a
later point.

The options use the same name as the ones from the hostapd.conf file
with a "iw_" prefix added.

All UCI configuration options are passed without further modifications
to hostapd with exceptions of the following options, whose elements can
be provided using UCI lis elements:

 - iw_roaming_consortium
 - iw_anqp_elem
 - iw_nai_realm
 - iw_domain_name
 - iw_anqp_3gpp_cell_net

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-10-28 00:09:04 +01:00
David Bauer
cc80cf53c5 hostapd: add FTM responder support
This adds support for enabling the FTM responder flag for the APs
extended capabilities. On supported hardware, enabling the ftm_responder
config key for a given AP will enable the FTM responder bit.

FTM support itself is unconditionally implemented in the devices
firmware (ath10k 2nd generation with 3.2.1.1 firmware). There's
currently no softmac implementation.

Also allow to configure LCI and civic location information which can be
transmitted to a FTM initiator.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-10-28 00:08:56 +01:00
David Bauer
b518f07d4b hostapd: remove ieee80211v option
Remove the ieee80211v option. It previously was required to be enabled
in order to use time_advertisement, time_zone, wnm_sleep_mode and
bss_transition, however it didn't enable any of these options by default.

Remove it, as configuring these options independently is enough.

This change does not influence the behavior of any already configured
setting.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-10-28 00:08:29 +01:00
David Bauer
e66bd0eb04 hostapd: make rrm report independent of ieee80211k setting
Allow to configure both RRM beacon as well as neighbor reports
independently and only enable them by default in case the ieee80211k
config option is set.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-10-28 00:08:22 +01:00
Felix Fietkau
cba4120768 mac80211: add support for specifying a per-device scan list
This is useful to bring up multiple client mode interfaces on a single
channel much faster without having to scan through a lot of channels

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-09-29 17:32:26 +02:00
David Bauer
e289f18347 hostapd: add support for per-BSS airtime configuration
Add support for per-BSS airtime weight configuration. This allows to set
a airtime weight per BSS as well as a ratio limit based on the weight.

Support for this feature is only enabled in the full flavors of hostapd.

Consult the hostapd.conf documentation (Airtime policy configuration)
for more information on the inner workings of the exposed settings.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-09-11 17:35:48 +02:00
Daniel Golle
be9694aaa2 hostapd: add UCI support for Hotspot 2.0
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2020-09-08 20:04:14 +01:00
Jo-Philipp Wich
bc1c9fdc20 hostapd: recognize option "key" as alias for "auth_secret"
The hostapd configuration logic is supposed to accept "option key" as
legacy alias for "option auth_secret". This particular fallback option
failed to work though because "key" was not a registered configuration
variable.

Fix this issue by registering the "key" option as well, similar to the
existing "server" nad "port" options.

Ref: https://github.com/openwrt/openwrt/pull/3282
Suggested-by: Michael Jones <mike@meshplusplus.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-08-07 21:19:29 +02:00
Jo-Philipp Wich
321503dbf3 hostapd: make "key" option optional if "wpa_psk_file" is provided
If an existing "wpa_psk_file" is passed to hostapd, the "key" option may
be omitted.

While we're at it, also improve the passphrase length checking to ensure
that it is either exactly 64 bytes or 8 to 63 bytes.

Fixes: FS#2689
Ref: https://github.com/openwrt/openwrt/pull/3283
Suggested-by: Michael Jones <mike@meshplusplus.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-08-07 21:04:02 +02:00
David Bauer
8b3e170526 hostapd: fix incorrect service name
When retrieving the PID for hostapd and wpa_supplicant via ubus the
wrong service name is currently used. This leads to the following error
in the log:

netifd: radio0 (1409): WARNING (wireless_add_process):
executable path /usr/sbin/wpad does not match process  path (/proc/exe)

Fixing the service name retrieves the correct PID and therefore the
warning won't occur.

Signed-off-by: David Bauer <mail@david-bauer.net>
2020-07-31 19:51:51 +02:00
Johann Neuhauser
c0ddb85a1d hostapd: hostapd_set_psk_file: fix defaut value for mac
The sender domain has a DMARC Reject/Quarantine policy which disallows
sending mailing list messages using the original "From" header.

To mitigate this problem, the original message has been wrapped
automatically by the mailing list software.
Bringing up of station vlan fails if the optional mac entry isn't set.
The default mac "00:00:00:00:00:00", which should match all stations,
is mistakenly set to the non used variable "isolate". This results in
a wrong formatted .psk file which has to be "vlan_id mac key".

fixes: 5aa2ddd0: hostapd: add support for wifi-station and wifi-vlan sections

Signed-off-by: Johann Neuhauser <johann@it-neuhauser.de>
2020-06-13 18:31:43 +02:00
Stijn Tintel
8a858363b0 hostapd: silence rm
When bringing up wifi the first time after boot, these warnings appear:

netifd: radio0 (1370): rm: can't remove '/var/run/hostapd-wlan0.psk': No such file or directory
netifd: radio0 (1370): rm: can't remove '/var/run/hostapd-wlan0.vlan': No such file or directory

Silence them by adding the "-f" option to rm.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: John Crispin <john@phrozen.org>
2020-06-08 08:59:02 +03:00
John Crispin
5aa2ddd0d6 hostapd: add support for wifi-station and wifi-vlan sections
This patch adds support for 2 new uci sections.

config wifi-vlan
	# iface is optional. if it is not defined the vlan will apply
	# to all interfaces
        option iface	default_radio0
        option name	guest
        option vid	100
        option network	guest

config wifi-station
	# iface is optional. if it is not defined the station will apply
	# to all interfaces
        option iface	default_radio0
        # mac is optional. if it is not defined it will be a catch all
	# for any sta using this key
	option mac	'00:11:22:33:44:55'
        # vid is optional. if it is not defined, the sta will be part of
	# the primary iface.
	option vid	100
        option key	testtest

With this patch applied it is possible to use multiple PSKs on a single BSS.

Signed-off-by: John Crispin <john@phrozen.org>
2020-06-04 13:36:37 +02:00
Enrique Rodríguez Valencia
6e8bb68996 hostapd: Add disable_vht when using NOHT/HT* modes
disable_vht parameter needs to be set when using wpa_supplicant NOHT/HT* modes.

Signed-off-by: Enrique Rodríguez Valencia <enrique.rodriguez@galgus.net>
2020-05-28 14:06:55 +01:00
Daniel Golle
f37d634236 hostapd: reduce to a single instance per service
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2020-04-14 00:22:21 +01:00
Kirill Lukonin
dce97df740 wpa_supplicant: disable CONFIG_WRITE functionality
CONFIG_WRITE functionality is not used and could be removed.
Looks helpful for devices with small flash because wpad is also affected.

Little testing shows that about 6 KB could be saved.

Signed-off-by: Kirill Lukonin <klukonin@gmail.com>
2020-04-13 22:40:06 +02:00
Jesus Fernandez Manzano
86440659b5 hostapd: Add 802.11r support for WPA3-Enterprise
Signed-off-by: Jesus Fernandez Manzano <jesus.manzano@galgus.net>
2020-03-30 01:46:50 +02:00
Piotr Dymacz
2d113f89d2 hostapd: start hostapd/wpa_supplicant for all wiphy devices
c888e17e06 ("hostapd: manage instances via procd instead of pidfile")
added procd support for managing hostapd and wpa_supplicant daemons
but at the same time limited wiphy names to 'phy*'.

This brings back initial behaviour (introduced in 60fb4c92b6 ("hostapd:
add ubus reload") and makes procd manage daemons for any wiphy device
found in '/sys/class/ieee80211'.

CC: Felix Fietkau <nbd@nbd.name>
CC: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
2020-02-24 23:27:50 +01:00
Sven Roederer
3519bf4976 hostapd: remove some bashisms
"[[" is a bash extension for test. As the ash-implementation is not
fully compatible we drop its usage.

Signed-off-by: Sven Roederer <devel-sven@geroedel.de>
[remove shebang, slightly facelift commit title/message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-01-26 22:03:00 +01:00
David Lam
a5f3648a1c hostapd: add support for system cert bundle validation
Currently, it is very cumbersome for a user to connect to a WPA-Enterprise
based network securely because the RADIUS server's CA certificate must first be
extracted from the EAPOL handshake using tcpdump or other methods before it can
be pinned using the ca_cert(2) fields. To make this process easier and more
secure (combined with changes in openwrt/openwrt#2654), this commit adds
support for validating against the built-in CA bundle when the ca-bundle
package is installed. Related LuCI changes in openwrt/luci#3513.

Signed-off-by: David Lam <david@thedavid.net>
[bump PKG_RELEASE]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-01-16 12:08:18 +01:00
Daniel Golle
702c70264b hostapd: cleanup IBSS-RSN
set noscan also for IBSS and remove redundant/obsolete variable.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2020-01-16 10:26:21 +02:00
Kyle Copperfield
0fcb4a3981 hostapd: add wpa_strict_rekey support
The sender domain has a DMARC Reject/Quarantine policy which disallows
sending mailing list messages using the original "From" header.

To mitigate this problem, the original message has been wrapped
automatically by the mailing list software.
Rekey GTK on STA disassociate

Signed-off-by: Kyle Copperfield <kmcopper@danwin1210.me>
2020-01-15 20:13:49 +01:00
Kyle Copperfield
30c64825c7 hostapd: add dtim_period, local_pwr_constraint, spectrum_mgmt_required
The sender domain has a DMARC Reject/Quarantine policy which disallows
sending mailing list messages using the original "From" header.

To mitigate this problem, the original message has been wrapped
automatically by the mailing list software.
Allows dtim_period to be configurable, the default is from hostapd.
Adds additional regulatory tunables for power constraint and spectrum
managment.

Signed-off-by: Kyle Copperfield <kmcopper@danwin1210.me>
2020-01-15 20:13:44 +01:00
David Lam
22b07ff73e hostapd: add support for subject validation
The wpa_supplicant supports certificate subject validation via the
subject match(2) and altsubject_match(2) fields. domain_match(2) and
domain_suffix_match(2) fields are also supported for advanced matches.
This validation is especially important when connecting to access
points that use PAP as the Phase 2 authentication type. Without proper
validation, the user's password can be transmitted to a rogue access
point in plaintext without the user's knowledge. Most organizations
already require these attributes to be included to ensure that the
connection from the STA and the AP is secure. Includes LuCI changes via
openwrt/luci#3444.

From the documentation:

subject_match - Constraint for server certificate subject. This substring
is matched against the subject of the authentication server certificate.
If this string is set, the server sertificate is only accepted if it
contains this string in the subject. The subject string is in following
format: /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as
.example.com

subject_match2 - Constraint for server certificate subject. This field is
like subject_match, but used for phase 2 (inside EAP-TTLS/PEAP/FAST
tunnel) authentication.

altsubject_match - Constraint for server certificate alt. subject.
Semicolon separated string of entries to be matched against the
alternative subject name of the authentication server certificate. If
this string is set, the server sertificate is only accepted if it
contains one of the entries in an alternative subject name extension.
altSubjectName string is in following format: TYPE:VALUE Example:
EMAIL:server@example.com Example:
DNS:server.example.com;DNS:server2.example.com Following types are
supported: EMAIL, DNS, URI

altsubject_match2 - Constraint for server certificate alt. subject. This
field is like altsubject_match, but used for phase 2 (inside
EAP-TTLS/PEAP/FAST tunnel) authentication.

domain_match - Constraint for server domain name. If set, this FQDN is
used as a full match requirement for the
server certificate in SubjectAltName dNSName element(s). If a
matching dNSName is found, this constraint is met. If no dNSName
values are present, this constraint is matched against SubjectName CN
using same full match comparison. This behavior is similar to
domain_suffix_match, but has the requirement of a full match, i.e.,
no subdomains or wildcard matches are allowed. Case-insensitive
comparison is used, so "Example.com" matches "example.com", but would
not match "test.Example.com". More than one match string can be
provided by using semicolons to
separate the strings (e.g., example.org;example.com). When multiple
strings are specified, a match with any one of the values is considered
a sufficient match for the certificate, i.e., the conditions are ORed
together.

domain_match2 - Constraint for server domain name. This field is like
domain_match, but used for phase 2 (inside EAP-TTLS/PEAP/FAST tunnel)
authentication.

domain_suffix_match - Constraint for server domain name. If set, this
FQDN is used as a suffix match requirement for the AAA server
certificate in SubjectAltName dNSName element(s). If a matching dNSName
is found, this constraint is met. If no dNSName values are present,
this constraint is matched against SubjectName CN using same suffix
match comparison. Suffix match here means that the host/domain name is
compared one label at a time starting from the top-level domain and all
the labels in domain_suffix_match shall be included in the certificate.
The certificate may include additional sub-level labels in addition to
the required labels. More than one match string can be provided by using
semicolons to separate the strings (e.g., example.org;example.com).
When multiple strings are specified, a match with any one of the values
is considered a sufficient match for the certificate, i.e., the
conditions are ORed together. For example,
domain_suffix_match=example.com would match test.example.com but would
not match test-example.com. This field is like domain_match, but used
for phase 2 (inside EAP-TTLS/PEAP/FAST tunnel) authentication.

domain_suffix_match2 - Constraint for server domain name. This field is
like domain_suffix_match, but used for phase 2 (inside
EAP-TTLS/PEAP/FAST tunnel) authentication.

Signed-off-by: David Lam <david@thedavid.net>
2020-01-14 17:46:27 +01:00
David Bauer
ab16adf80b hostapd: disable ft_psk_generate_local for non-PSK networks
Without this commit, ft_psk_generate_local is enabled for non-PSK
networks by default. This breaks 802.11r for EAP networks.

Disable ft_psk_generate_local by default for non-PSK networks resolves
this misbehavior.

Reported-by: Martin Weinelt <martin@darmstadt.freifunk.net>
Signed-off-by: David Bauer <mail@david-bauer.net>
Tested-by: Martin Weinelt <martin@darmstadt.freifunk.net>
2020-01-09 01:01:20 +01:00
Daniel Golle
24b97579d2 hostapd: re-introduce process tracking
Before commit 60fb4c92b6 ("hostapd: add ubus reload") netifd was
tracking hostapd/wpa_supplicant and restarting wifi in case of a
process crash. Restore this behaviour by tracking the PIDs of
hostapd and wpa_supplicant.
Also make sure hostapd and/or wpa_supplicant have been started before
emmitting ubus calls to them using ubus wait_for.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2019-12-08 19:52:39 +01:00
Felix Fietkau
c888e17e06 hostapd: manage instances via procd instead of pidfile
Allows graceful restart of crashing hostapd/wpa_supplicant instances

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: attempt to launch only present services]
2019-12-08 19:52:38 +01:00
David Bauer
1ccf4bb93b hostapd: enable CTRL_IFACE_MIB for hostapd-full
This enables the CTRL_IFACE_MIB symbol for wpad-full and hostapd-full.
If it is not enabled, statistic outputs such as "hostapd_cli all_sta"
are empty.

Signed-off-by: David Bauer <mail@david-bauer.net>
2019-12-08 12:49:09 +01:00
John Crispin
60fb4c92b6 hostapd: add ubus reload
Add ubus interface to hostapd and wpa_supplicant to allow dynamically
reloading wiface configuration without having to restart the hostapd
process.
As a consequence, both hostapd and wpa_supplicant are now started
persistently on boot for each wifi device in the system and then
receive ubus calls adding, modifying or removing interface
configuration.
At a later stage it would be desirable to reduce the services to one
single instance managing all radios.

Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2019-11-12 11:52:26 +01:00
David Bauer
3034f8c3b8 hostapd: enable PMKSA and OK caching for WPA3-Personal
This enables PMKSA and opportunistic key caching by default for
WPA2/WPA3-Personal, WPA3-Personal and OWE auth types.
Otherwise, Apple devices won't connect to the WPA3 network.

This should not degrade security, as there's no external authentication
provider.

Tested with OCEDO Koala and iPhone 7 (iOS 13.1).

Signed-off-by: David Bauer <mail@david-bauer.net>
2019-11-04 18:46:54 +01:00
Kyle Copperfield
87f9292300 hostapd: add IEEE 802.11k support
The sender domain has a DMARC Reject/Quarantine policy which disallows
sending mailing list messages using the original "From" header.

To mitigate this problem, the original message has been wrapped
automatically by the mailing list software.
Enables radio resource management to be reported by hostapd to clients.

Ref: https://github.com/lede-project/source/pull/1430
Co-developed-by: Lorenzo Santina <lorenzo.santina@edu.unito.it>
Signed-off-by: Lorenzo Santina <lorenzo.santina@edu.unito.it>
Signed-off-by: Kyle Copperfield <kmcopper@danwin1210.me>
2019-11-02 20:51:52 +01:00
Hauke Mehrtens
998686364d hostapd: use getrandom syscall
hostapd will not use the getrandom() syscall and as a fallback use
/dev/random, the syscall is supported since Linux 3.17 and in the musl,
glibc and uclibc version used by OpenWrt.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-09-22 17:39:51 +02:00
Hauke Mehrtens
9b4a27455c hostapd: use config option CONFIG_NO_LINUX_PACKET_SOCKET_WAR
Instead of patching the workaround away, just use the config option.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-09-22 17:39:51 +02:00
Hauke Mehrtens
167028b750 hostapd: Update to version 2.9 (2019-08-08)
The size of the ipkgs increase a bit (between 0.7% and 1.1%):

old 2019-04-21 (2.8):
288264 wpad-basic_2019-04-21-63962824-1_mipsel_24kc.ipk
256188 wpad-mini_2019-04-21-63962824-1_mipsel_24kc.ipk
427475 wpad-openssl_2019-04-21-63962824-1_mipsel_24kc.ipk
423071 wpad-wolfssl_2019-04-21-63962824-1_mipsel_24kc.ipk

new 2019-08-08 (2.9):
290217 wpad-basic_2019-08-08-ca8c2bd2-1_mipsel_24kc.ipk
258745 wpad-mini_2019-08-08-ca8c2bd2-1_mipsel_24kc.ipk
431732 wpad-openssl_2019-08-08-ca8c2bd2-1_mipsel_24kc.ipk
427641 wpad-wolfssl_2019-08-08-ca8c2bd2-1_mipsel_24kc.ipk

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-09-22 17:39:38 +02:00
Hauke Mehrtens
8af79550e6 hostapd: Update to version 2.8 (2019-04-21)
This also syncs the configuration files with the default configuration
files, but no extra options are activated or deactivated.

The mesh patches were partially merged into hostapd 2.8, the remaining
patches were extracted from patchwork and are now applied by OpenWrt.
The patches still have open questions which are not fixed by the author.
They were taken from this page:
https://patchwork.ozlabs.org/project/hostap/list/?series=62725&state=*

The changes in 007-mesh-apply-channel-attributes-before-running-Mesh.patch
where first applied to hostapd, but later reverted in hostapd commit
3e949655ccc5 because they caused memory leaks.

The size of the ipkgs increase a bit (between 1.3% and 2.3%):

old 2018-12-02 (2.7):
283337 wpad-basic_2018-12-02-c2c6c01b-11_mipsel_24kc.ipk
252857 wpad-mini_2018-12-02-c2c6c01b-11_mipsel_24kc.ipk
417473 wpad-openssl_2018-12-02-c2c6c01b-11_mipsel_24kc.ipk
415105 wpad-wolfssl_2018-12-02-c2c6c01b-11_mipsel_24kc.ipk

new 2019-04-21 (2.8):
288264 wpad-basic_2019-04-21-63962824-1_mipsel_24kc.ipk
256188 wpad-mini_2019-04-21-63962824-1_mipsel_24kc.ipk
427475 wpad-openssl_2019-04-21-63962824-1_mipsel_24kc.ipk
423071 wpad-wolfssl_2019-04-21-63962824-1_mipsel_24kc.ipk

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
2019-09-22 17:39:26 +02:00
Jo-Philipp Wich
abb4f4075e hostapd: mirror ieee80211w ap mode defaults in station mode
For AP mode, OpenWrt automatically sets ieee80211w to either 1 or 2, depending
on whether the encryption is set to sae-mixed, or sae/owe/eap suite-b.

Mirror the same defaults for client mode connections, in order to allow an
OpenWrt station to associate to an OpenWrt ap with SAE, OWE or Suite-B encryption
without the need to manually specify "option ieee80211w" on the station.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2019-09-20 13:27:28 +02:00
Jo-Philipp Wich
4209b28d23 hostapd: fix OWE settings in client mode
This changes fixes the generation of the wpa_supplicant client configuration
in WPA3 OWE client mode. Instead of incorrectly emitting key_mgmt=NONE, use
the proper key_mgmt=OWE setting instead.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2019-09-20 13:27:21 +02:00
Arnout Vandecappelle (Essensium/Mind)
2e0f41e73a hostapd: add Multi-AP patches and config options
Cherry-pick Multi-AP commits from uptream:
 9c06f0f6a hostapd: Add Multi-AP protocol support
 5abc7823b wpa_supplicant: Add Multi-AP backhaul STA support
 a1debd338 tests: Refactor test_multi_ap
 bfcdac1c8 Multi-AP: Don't reject backhaul STA on fronthaul BSS
 cb3c156e7 tests: Update multi_ap_fronthaul_on_ap to match implementation
 56a2d788f WPS: Add multi_ap_subelem to wps_build_wfa_ext()
 83ebf5586 wpa_supplicant: Support Multi-AP backhaul STA onboarding with WPS
 66819b07b hostapd: Support Multi-AP backhaul STA onboarding with WPS
 8682f384c hostapd: Add README-MULTI-AP
 b1daf498a tests: Multi-AP WPS provisioning

Add support for Multi-AP to the UCI configuration. Every wifi-iface gets
an option 'multi_ap'. For APs, its value can be 0 (multi-AP support
disabled), 1 (backhaul AP), 2 (fronthaul AP), or 3 (fronthaul + backhaul
AP). For STAs, it can be 0 (not a backhaul STA) or 1 (backhaul STA, can
only associate with backhaul AP).

Also add new optional parameter to wps_start ubus call of
wpa_supplicant to indicate that a Multi-AP backhaul link is required.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2019-02-20 13:17:11 +01:00
Felix Fietkau
f948aa4d4f hostapd: enable CONFIG_DEBUG_SYSLOG for wpa_supplicant
It was already enabled for wpad builds and since commit 6a15077e2d
the script relies on it. Size impact is minimal (2 kb on MIPS .ipk).

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-02-17 13:05:14 +01:00
Felix Fietkau
6a15077e2d hostapd: send wpa_supplicant logging output to syslog
Helpful for debugging network connectivity issues

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2019-02-12 15:12:35 +01:00
Daniel Golle
f5753aae23 hostapd: add support for WPS pushbutton station
similar to hostapd, also add a ubus interface for wpa_supplicant
which will allow handling WPS push-button just as it works for hostapd.
In order to have wpa_supplicant running without any network
configuration (so you can use it to retrieve credentials via WPS),
configure wifi-iface in /etc/config/wireless:

  config wifi-iface 'default_radio0'
      option device 'radio0'
      option network 'wwan'
      option mode 'sta'
      option encryption 'wps'

This section will automatically be edited if credentials have
successfully been acquired via WPS.

Size difference (mips_24kc): roughly +4kb for the 'full' variants of
wpa_supplicant and wpad which do support WPS.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-12-12 09:37:23 +01:00
Kevin Darbyshire-Bryant
3a6bddd7f7 hostapd: add utf8_ssid flag & enable as default
SSIDs may contain UTF8 characters but ideally hostapd should be told
this is the case so it can advertise the fact. Default enable this
option.

add uci option utf8_ssid '0'/'1' for disable/enable e.g.

config wifi-iface
	option utf8_ssid '0'

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2018-11-14 17:41:18 +00:00
Kevin Darbyshire-Bryant
1063d904b7 hostapd: add basic variant
Add a basic variant which provides WPA-PSK only, 802.11r and 802.11w and
is intended to support 11r & 11w (subject to driver support) out of the
box.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2018-10-16 15:07:41 +01:00
Hauke Mehrtens
4c3fae4adc hostapd: Add WPA-EAP-SUITE-B-192 (WPA3-Enterprise)
This adds support for the WPA3-Enterprise mode authentication.

The settings for the WPA3-Enterpriese mode are defined in
WPA3_Specification_v1.0.pdf. This mode also requires ieee80211w and
guarantees at least 192 bit of security.

This does not increase the ipkg size by a significant size.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-10-14 13:57:15 +02:00
Hauke Mehrtens
18c6c93a3b hostapd: Activate Opportunistic Wireless Encryption (OWE)
OWE is defined in RFC 8110 and provides encryption and forward security
for open networks.

This is based on the requirements in the Wifi alliance document
Opportunistic_Wireless_Encryption_Specification_v1.0_0.pdf
The wifi alliance requires ieee80211w for the OWE mode.
This also makes it possible to configure the OWE transission mode which
allows it operate an open and an OWE BSSID in parallel and the client
should only show one network.

This increases the ipkg size by 5.800 Bytes.
Old: 402.541 Bytes
New: 408.341 Bytes

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-10-14 13:57:15 +02:00
Hauke Mehrtens
4a009a16d2 hostapd: Activate Simultaneous Authentication of Equals (SAE)
This build the full openssl and wolfssl versions with SAE support which
is the main part of WPA3 PSK.

This needs elliptic curve cryptography which is only provided by these
two external cryptographic libraries and not by the internal
implementation.

The WPA3_Specification_v1.0.pdf file says that in SAE only mode
Protected Management Frames (PMF) is required, in mixed mode with
WPA2-PSK PMF should be required for clients using SAE, and optional for
clients using WPA2-PSK. The defaults are set now accordingly.

This increases the ipkg size by 8.515 Bytes.
Old: 394.026 Bytes
New: 402.541 Bytes

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-10-14 13:57:15 +02:00
Hauke Mehrtens
4b93b03577 hostapd: sync config with default configuration
This replaces the configuration files with the versions from the hostapd
project and the adaptions done by OpenWrt.

The resulting binaries should be the same.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-10-14 13:57:14 +02:00
Felix Fietkau
23c1827e34 hostapd: add support for client taxonomy in the full config
This can be used to fingerprint clients to try to identify the exact
model

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-06-05 09:28:00 +02:00
Daniel Golle
69f544937f hostapd: update to git HEAD of 2018-05-21, allow build against wolfssl
Support for building wpa_supplicant/hostapd against wolfssl has been
added upstream recently, add build option to allow users using it.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-05-24 22:21:10 +02:00
Gospod Nassa
3cc56a5534 hostapd: fix IEEE 802.11r (fast roaming) defaults
Use ft_psk_generate_local=1 by default, as it makes everything else fairly
trivial. All of the r0kh/r1kh and key management stuff goes away and hostapd
fairly much does it all	for us.

We do need to provide nas_identifier, which can	be derived from	the BSSID,
and we need to generate	a mobility_domain, for which we	default	to the first
four chars of the md5sum of the	SSID.

The complex manual setup should also still work, but the defaults also
now work easily out of the box. Verified by manually running hostapd
(with the autogenerated config) and watching the debug output:

wlan2: STA ac:37:43:a0:a6:ae WPA: FT authentication already completed - do not start 4-way handshake

 This was previous submitted to LEDE in
 https://github.com/lede-project/source/pull/1382

[dwmw2: Rewrote commit message]
Signed-off-by: Gospod Nassa <devianca@gmail.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2018-05-18 11:19:00 +02:00
Daniel Golle
6e0fa4a76d hostapd: fix mesh+AP
Fix encrypted (or DFS) AP+MESH interface combination in a way similar
to how it's done for AP+STA and fix netifd shell script.
Refresh patches while at it.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-05-14 09:48:58 +02:00
Nick Hainke
0a7657c300 hostapd: add channel utilization as config option
Add the channel utilization as hostapd configuration option.

Signed-off-by: Nick Hainke <vincent@systemli.org>
2018-05-07 10:44:09 +02:00
Daniel Golle
a4322eba2b hostapd: fix encrypted mesh channel settings
Import two patches from Peter Oh to allow setting channel
bandwidth in the way it already works for managed interfaces.
This fixes mesh interfaces on 802.11ac devices always coming up in
VHT80 mode.

Add a patch to allow HT40 also on 2.4GHz if noscan option is set, which
also skips secondary channel scan just like noscan works in AP mode.

This time also make sure to add all files to the patch before
committing it...

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-04-20 16:00:01 +02:00
Felix Fietkau
1a89547957 Revert "hostapd: fix encrypted mesh channel settings"
This reverts commit 7f52919a2f, which is
currently breaking the builds and needs to be reworked

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-04-20 10:36:42 +02:00
Daniel Golle
7f52919a2f hostapd: fix encrypted mesh channel settings
Import two patches from Peter Oh to allow setting channel
bandwidth in the way it already works for managed interfaces.
This fixes mesh interfaces on 802.11ac devices always coming up in
VHT80 mode.

Add a patch to allow HT40 also on 2.4GHz if noscan option is set, which
also skips secondary channel scan just like noscan works in AP mode.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-04-20 07:52:19 +02:00
Daniel Golle
ff8df2b3f9 hostapd: mesh: make forwarding configurable
For unencrypted mesh networks our scripts take care of setting
the various mesh_param values. wpa_supplicant changes somes of them
when being used for SAE encrypted mesh and previously didn't allow
configuring any of them. Add support for setting mesh_fwding (which
has to be set to 0 when using other routing protocols on top of
802.11s) and update our script to pass the value to wpa_supplicant.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-04-18 22:12:18 +02:00
Daniel Golle
eba3b028e4 hostapd: update to git snapshot of 2018-03-26
The following patches were merged upstream:
000-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch
 replaced by commit 0e3bd7ac6
001-Prevent-reinstallation-of-an-already-in-use-group-ke.patch
 replaced by commit cb5132bb3
002-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch
 replaced by commit 87e2db16b
003-Prevent-installation-of-an-all-zero-TK.patch
 replaced by commit 53bb18cc8
004-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
 replaced by commit 0adc9b28b
005-TDLS-Reject-TPK-TK-reconfiguration.patch
 replaced by commit ff89af96e
006-WNM-Ignore-WNM-Sleep-Mode-Response-without-pending-r.patch
 replaced by commit adae51f8b
007-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch
 replaced by commit 2a9c5217b
008-WPA-Extra-defense-against-PTK-reinstalls-in-4-way-ha.patch
 replaced by commit a00e946c1
009-Clear-PMK-length-and-check-for-this-when-deriving-PT.patch
 replaced by commit b488a1294
010-Optional-AP-side-workaround-for-key-reinstallation-a.patch
 replaced by commit 6f234c1e2
011-Additional-consistentcy-checks-for-PTK-component-len.patch
 replaced by commit a6ea66530
012-Clear-BSSID-information-in-supplicant-state-machine-.patch
 replaced by commit c0fe5f125
013-WNM-Ignore-WNM-Sleep-Mode-Request-in-wnm_sleep_mode-.patch
 replaced by commit 114f2830d

Some patches had to be modified to work with changed upstream source:
380-disable_ctrl_iface_mib.patch (adding more ifdef'ery)
plus some minor knits needed for other patches to apply which are not
worth being explicitely listed here.

For SAE key management in mesh mode, use the newly introduce
sae_password parameter instead of the psk parameter to also support
SAE keys which would fail the checks applied on the psk field (ie.
length and such). This fixes compatibility issues for users migrating
from authsae.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-03-27 19:25:32 +02:00
Lorenzo Santina
83b4fa9b3b hostapd: add IEEE 802.11v support
Add Wireless Network Management (IEEE 802.11v)
support to:
- hostapd-full
- wpa_supplicant-full

It must be enabled at runtime via UCI with:
- option ieee80211v '1'

Add UCI support for:
- time_advertisement
- time_zone
- wnm_sleep_mode
- bss_transition

Signed-off-by: Lorenzo Santina <lorenzo.santina@edu.unito.it>
2018-02-21 19:28:50 +01:00
Stephan Brunner
285791934b hostapd: add support for hostapd's radius_client_addr
Add support for hostapd's radius_client_addr in order to
force hostapd to send RADIUS packets from the correct source
interface rather than letting linux select the most appropriate.

Signed-off-by: Stephan Brunner <s.brunner@stephan-brunner.net>
2018-01-27 16:46:45 +01:00
Jo-Philipp Wich
8a57531855 hostapd: set group_mgmt_cipher when ieee80211w is enabled
In order to properly support 802.11w, hostapd needs to advertise a group
management cipher when negotiating associations.

Introduce a new per-wifi-iface option "ieee80211w_mgmt_cipher" which
defaults to the standard AES-128-CMAC cipher and always emit a
"group_mgmt_cipher" setting in native hostapd config when 802.11w is
enabled.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-01-07 12:33:47 +01:00
Zoltan HERPAI
1f8585cf99 merge: ssid: update default ssid
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2017-12-08 19:41:18 +01:00
Timo Sigurdsson
6515887ed9 hostapd: Expose the tdls_prohibit option to UCI
wpa_disable_eapol_key_retries can't prevent attacks against the
Tunneled Direct-Link Setup (TDLS) handshake. Jouni Malinen suggested
that the existing hostapd option tdls_prohibit can be used to further
complicate this possibility at the AP side. tdls_prohibit=1 makes
hostapd advertise that use of TDLS is not allowed in the BSS.

Note: If an attacker manages to lure both TDLS peers into a fake
AP, hiding the tdls_prohibit advertisement from them, it might be
possible to bypass this protection.

Make this option configurable via UCI, but disabled by default.

Signed-off-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
2017-12-07 01:57:29 +02:00
Leon M. George
63462910dd hostapd: remove unused local var declaration
Signed-off-by: Leon M. George <leon@georgemail.eu>
2017-11-21 13:11:42 +01:00
Leon M. George
cc0847eda3 hostapd: don't set htmode for wpa_supplicant
no longer supported

Signed-off-by: Leon M. George <leon@georgemail.eu>
2017-11-21 13:11:42 +01:00
Felix Fietkau
d91494eedf hostapd: rework frequency/ht/vht selection for ibss/mesh
- Remove obsolete patch chunks regarding fixed_freq
- Instead of patching in custom HT40+/- parameters, use the standard
config syntax as much as possible.
- Use fixed_freq for mesh
- Fix issues with disabling obss scan when using fixed_freq on mesh

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-11-15 18:49:12 +01:00
Sven Eckelmann
772afef61d hostapd: explicitly set beacon interval for wpa_supplicant
The beacon_int is currently set explicitly for hostapd and when LEDE uses
iw to join and IBSS/mesh. But it was not done when wpa_supplicant was used
to join an encrypted IBSS or mesh.

This configuration is required when an AP interface is configured together
with an mesh interface. The beacon_int= line must therefore be re-added to
the wpa_supplicant config. The value is retrieved from the the global
variable.

Fixes: 1a16cb9c67 ("mac80211, hostapd: always explicitly set beacon interval")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [rebase]
2017-11-15 18:49:12 +01:00
Yury Shvedov
09f90b7829 hostapd: remove default r1_key_holder generation
By default, hostapd assumes r1_key_holder equal to bssid. If LEDE
configures the same static r1 key holder ID on two different APs (BSSes) the
RRB exchanges fails behind them.

Signed-off-by: Yury Shvedov <yshvedov@wimarksystems.com>
2017-11-06 16:39:41 +01:00
Jo-Philipp Wich
75021e9411 Revert "wpa_supplicant: log to syslog instead of stdout"
This reverts commit e7373e489d.

Support of "-s" depends on the CONFIG_DEBUG_SYSLOG compile time flag which
is not enabled for all build variants.

Revert the change for now until we can properly examine the size impact of
CONFIG_DEBUG_SYSLOG.

Fixes FS#1117.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-10-27 11:43:59 +02:00
Stijn Tintel
c5f97c9372 hostapd: add wpa_disable_eapol_key_retries option
Commit 2127425434 introduced an AP-side
workaround for key reinstallation attacks. This option can be used to
mitigate KRACK on the station side, in case those stations cannot be
updated. Since many devices are out there will not receive an update
anytime soon (if at all), it makes sense to include this workaround.

Unfortunately this can cause interoperability issues and reduced
robustness of key negotiation, so disable the workaround by default, and
add an option to allow the user to enable it if he deems necessary.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-10-17 17:25:05 +03:00
Felix Fietkau
9f5f5d250e hostapd: add support for specifying device config options directly in uci
This is useful for tuning some more exotic parameters where it doesn't
make sense to attempt to cover everything in uci directly

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-09-28 22:45:59 +02:00
Lorenzo Santina
c14cc531e5 hostapd: update wpa_supplicant p2p config
Update the config file to the latest version.

Added CONFIG_EAP_FAST=y because it was the only
missing flag about EAP compared to full config.

Removed NEED_80211_COMMON flag because it is not part
of config file, it is set by the hostapd upstream Makefile.

Other flags are the same as before.

Signed-off-by: Lorenzo Santina <lorenzo.santina@edu.unito.it>
[add punctuation to commit msg]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-09-28 00:27:36 +03:00
Lorenzo Santina
1cde4395d0 hostapd: update wpa_supplicant mini config
Update the config file to the latest version.
Enabled flags are the same as before.

Removed NEED_80211_COMMON flag because it is not part
of config file, it is set by the hostapd upstream Makefile.

Signed-off-by: Lorenzo Santina <lorenzo.santina@edu.unito.it>
[add punctuation to commit msg]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-09-28 00:27:26 +03:00
Lorenzo Santina
65113799d7 hostapd: update wpa_supplicant full config
Update the config file to the latest version.
Enabled flags are the same as before.

Commented CONFIG_IEEE80211W=y flag because it is
set in the Makefile, only if the driver supports it.

Removed NEED_80211_COMMON flag because it is not part
of config file, it is set by the hostapd upstream Makefile.

Signed-off-by: Lorenzo Santina <lorenzo.santina@edu.unito.it>
[add punctuation to commit msg]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-09-28 00:27:14 +03:00