MFC r336203, r336499, r336501-r336502, r336506, r336510, r336512-r336513, r336515, r336528-r336531

r336203:
MFV r324714:

Update wpa 2.5 --> 2.6.

r336499:
MFV: r336485

Address: hostapd: Avoid key reinstallation in FT handshake

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0001-hostapd-Avoid-key-\
reinstallation-in-FT-handshake.patch

r336501:
MFV: r336486

Prevent reinstallation of an already in-use group key.
Upline git commit cb5132bb35698cc0c743e34fe0e845dfc4c3e410.

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0002-Prevent-reinstallation-\
of-an-already-in-use-group-ke.patch

r336502:
MFV r336487:

Import upline security patch: Extend protection of GTK/IGTK
reinstallation of WNM-Sleep Mode cases. This git commit
87e2db16bafcbc60b8d0016175814a73c1e8ed45.

This commit is is simply a pops change as r324696 already plugged
this vulnerability. To maintain consistency with the vendor branch
props will be changed.

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-\
reinstallation-of-WNM-.patch

r336506:
MFV r336490:

Prevent installation of an all-zero TK.
This is also upline git commit 53bb18cc8b7a4da72e47e4b3752d0d2135cffb23.

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0004-Prevent-installation-\
of-an-all-zero-TK.patch

r336510:
MFV r336493:

Fix PTK rekeying to generate a new ANonce.
This is also upline git commit 0adc9b28b39d414d5febfff752f6a1576f785c85.

This commit is a NOP, just changing props as the heavy lifting was
done by r324696. This just brings us into line with the vendor branch.

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0005-Fix-PTK-rekeying-to-\
generate-a-new-ANonce.patch

r336512:
MFV r336494:

TDLS: Reject TPK-TK reconfiguration.
This is also upline git commmit ff89af96e5a35c86f50330d2b86c18323318a60c.

Once again this is a NOP as this is a props change to sync up with
the vendor branch. The real commit is in r324696.

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0006-TDLS-Reject-TPK-TK-\
reconfiguration.patch

r336513:
MFV r336495:

Another props change. The real work was done by r324696. We're simply
syncing up with the vendor branch again.

mport upline security patch: WNM: Ignore WNM-Sleep Mode Request in
wnm_sleep_mode=0 case. This is also upline git commit
114f2830d2c2aee6db23d48240e93415a256a37c.

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0007-WNM-Ignore-WNM-Sleep-Mode-\
Response-without-pending-r.patch

r336515:
MFV r336496:

A props change to sync up with the vendor branch. The real work was
done by r324696.

FILS: Do not allow multiple (Re)Association Response frames.
This is also upline git commit e760851176c77ae6de19821bb1d5bf3ae2cb5187.

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0008-FT-Do-not-allow-multiple-\
Reassociation-Response-fram.patch

r336528:
Revert r336501. It was a of the wrong rev from the vendor branch.

r336529:
MFV: r336486

Prevent reinstallation of an already in-use group key.
Upline git commit cb5132bb35698cc0c743e34fe0e845dfc4c3e410.

Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0002-Prevent-reinstallation-\
of-an-already-in-use-group-ke.patch

r336530:
To reduce our diff between our sources and our upline, sync up
with upline. Also making it easier to read.

Obtained from: diffing base with ports

r336531:
Remove a redundant declaration.

While at it add a blank line, conforming with the convention
used in this file.

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Merge wpa_supplicant/hostapd 2.4.

Major changes are: SAE, Suite B, RFC 7268, EAP-PKE, ACS, and tons of
bug fixes.

Relnotes: yes

Revert to upstream literal $FreeBSD tag

radiotap.h in upstream wpa originally came from the FreeBSD CVS
repository. The copy in vendor/ matched the upstream one; with this
change the contrib copy now matches too.

Discussed with: jhb@

Merge hostapd / wpa_supplicant 2.0.

Reviewed by: adrian (driver_bsd + usr.sbin/wpa)

Merge wpa_supplicant and hostapd 0.7.3.

Import wpa_supplicant / hostapd 0.7.3.

Changes:

2010-09-07 - v0.7.3
* fixed fallback from failed PMKSA caching into full EAP authentication
[Bug 355]
* fixed issue with early D-Bus signals during initialization
* fixed X.509 name handling in internal TLS
* fixed WPS ER to use corrent Enrollee MAC Address in Credential
* fixed scanning routines ot improve AP selection for WPS
* added WPS workaround for open networks
* fixed WPS Diffie-Hellman derivation to use correct public key length
* fixed wpa_supplicant AP mode operations to ignore Supplicant and
scan result events
* improved SME operations with nl80211
* fixed WPS ER event_id handling in some cases
* fixed some issues with bgscan simple to avoid unnecessary scans
* fixed issue with l2_packet_ndis overlapped writes corrupting stack
[Bug 328]
* updated WinPcap to the latest stable version 4.1.2 in Windows
installer

2010-04-18 - v0.7.2
* nl80211: fixed number of issues with roaming
* avoid unnecessary roaming if multiple APs with similar signal
strength are present in scan results
* add TLS client events and server probing to ease design of
automatic detection of EAP parameters
* add option for server certificate matching (SHA256 hash of the
certificate) instead of trusted CA certificate configuration
* bsd: Cleaned up driver wrapper and added various low-level
configuration options
* wpa_gui-qt4: do not show too frequent WPS AP available events as
tray messages
* TNC: fixed issues with fragmentation
* EAP-TNC: add Flags field into fragment acknowledgement (needed to
interoperate with other implementations; may potentially breaks
compatibility with older wpa_supplicant/hostapd versions)
* wpa_cli: added option for using a separate process to receive event
messages to reduce latency in showing these
(CFLAGS += -DCONFIG_WPA_CLI_FORK=y in .config to enable this)
* maximum BSS table size can now be configured (bss_max_count)
* BSSes to be included in the BSS table can be filtered based on
configured SSIDs to save memory (filter_ssids)
* fix number of issues with IEEE 802.11r/FT; this version is not
backwards compatible with old versions
* nl80211: add support for IEEE 802.11r/FT protocol (both over-the-air
and over-the-DS)
* add freq_list network configuration parameter to allow the AP
selection to filter out entries based on the operating channel
* add signal strength change events for bgscan; this allows more
dynamic changes to background scanning interval based on changes in
the signal strength with the current AP; this improves roaming within
ESS quite a bit, e.g., with bgscan="simple:30:-45:300" in the network
configuration block to request background scans less frequently when
signal strength remains good and to automatically trigger background
scans whenever signal strength drops noticeably
(this is currently only available with nl80211)
* add BSSID and reason code (if available) to disconnect event messages
* wpa_gui-qt4: more complete support for translating the GUI with
linguist and add German translation
* fix DH padding with internal crypto code (mainly, for WPS)
* do not trigger initial scan automatically anymore if there are no
enabled networks

2010-01-16 - v0.7.1
* cleaned up driver wrapper API (struct wpa_driver_ops); the new API
is not fully backwards compatible, so out-of-tree driver wrappers
will need modifications
* cleaned up various module interfaces
* merge hostapd and wpa_supplicant developers' documentation into a
single document
* nl80211: use explicit deauthentication to clear cfg80211 state to
avoid issues when roaming between APs
* dbus: major design changes in the new D-Bus API
(fi.w1.wpa_supplicant1)
* nl80211: added support for IBSS networks
* added internal debugging mechanism with backtrace support and memory
allocation/freeing validation, etc. tests (CONFIG_WPA_TRACE=y)
* added WPS ER unsubscription command to more cleanly unregister from
receiving UPnP events when ER is terminated
* cleaned up AP mode operations to avoid need for virtual driver_ops
wrapper
* added BSS table to maintain more complete scan result information
over multiple scans (that may include only partial results)
* wpa_gui-qt4: update Peers dialog information more dynamically while
the dialog is kept open
* fixed PKCS#12 use with OpenSSL 1.0.0
* driver_wext: Added cfg80211-specific optimization to avoid some
unnecessary scans and to speed up association

2009-11-21 - v0.7.0
* increased wpa_cli ping interval to 5 seconds and made this
configurable with a new command line options (-G<seconds>)
* fixed scan buffer processing with WEXT to handle up to 65535
byte result buffer (previously, limited to 32768 bytes)
* allow multiple driver wrappers to be specified on command line
(e.g., -Dnl80211,wext); the first one that is able to initialize the
interface will be used
* added support for multiple SSIDs per scan request to optimize
scan_ssid=1 operations in ap_scan=1 mode (i.e., search for hidden
SSIDs); this requires driver support and can currently be used only
with nl80211
* added support for WPS USBA out-of-band mechanism with USB Flash
Drives (UFD) (CONFIG_WPS_UFD=y)
* driver_ndis: add PAE group address to the multicast address list to
fix wired IEEE 802.1X authentication
* fixed IEEE 802.11r key derivation function to match with the standard
(note: this breaks interoperability with previous version) [Bug 303]
* added better support for drivers that allow separate authentication
and association commands (e.g., mac80211-based Linux drivers with
nl80211; SME in wpa_supplicant); this allows over-the-air FT protocol
to be used (IEEE 802.11r)
* fixed SHA-256 based key derivation function to match with the
standard when using CCMP (for IEEE 802.11r and IEEE 802.11w)
(note: this breaks interoperability with previous version) [Bug 307]
* use shared driver wrapper files with hostapd
* added AP mode functionality (CONFIG_AP=y) with mode=2 in the network
block; this can be used for open and WPA2-Personal networks
(optionally, with WPS); this links in parts of hostapd functionality
into wpa_supplicant
* wpa_gui-qt4: added new Peers dialog to show information about peers
(other devices, including APs and stations, etc. in the neighborhood)
* added support for WPS External Registrar functionality (configure APs
and enroll new devices); can be used with wpa_gui-qt4 Peers dialog
and wpa_cli commands wps_er_start, wps_er_stop, wps_er_pin,
wps_er_pbc, wps_er_learn
(this can also be used with a new 'none' driver wrapper if no
wireless device or IEEE 802.1X on wired is needed)
* driver_nl80211: multiple updates to provide support for new Linux
nl80211/mac80211 functionality
* updated management frame protection to use IEEE Std 802.11w-2009
* fixed number of small WPS issues and added workarounds to
interoperate with common deployed broken implementations
* added support for NFC out-of-band mechanism with WPS
* driver_ndis: fixed wired IEEE 802.1X authentication with PAE group
address frames
* added preliminary support for IEEE 802.11r RIC processing
* added support for specifying subset of enabled frequencies to scan
(scan_freq option in the network configuration block); this can speed
up scanning process considerably if it is known that only a small
subset of channels is actually used in the network (this is currently
supported only with -Dnl80211)
* added a workaround for race condition between receiving the
association event and the following EAPOL-Key
* added background scan and roaming infrastructure to allow
network-specific optimizations to be used to improve roaming within
an ESS (same SSID)
* added new DBus interface (fi.w1.wpa_supplicant1)