Use OpenSSL HMAC_* functions to implement HMAC-MD5 instead of depending
on the src/crypto/md5.c implementation.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Connection with a PMF enabled AP will fail if we try to negotiate PMF
while the local driver does not support this. Since pmf=1 does not
require PMF for a successful connection, it can be ignored in such a
case to avoid connectivity issues with invalid configuration. This makes
it somewhat easier to allow upper layer programs to use pmf=1 default
regardless of driver capabilities.
Signed-off-by: Jouni Malinen <j@w1.fi>
Commit 630b3230c8 ('nl80211: Increase
netlink receive buffer size') added unconditional use of
nl_socket_set_buffer_size() which was not included in libnl 1.1. Fix use
of that old version by making this conditional on CONFIG_LIBNL20.
Signed-off-by: Jouni Malinen <j@w1.fi>
This modifies struct wpa_ptk to allow the length of KCK and KEK to be
stored. This is needed to allow longer keys to be used, e.g., with
Suite B 192-bit level.
Signed-off-by: Jouni Malinen <j@w1.fi>
This extends testing coverage of PMF group management cipher suites to
include all the cases supported by the driver (existing BIP =
AES-128-CMAC and the new BIP-GMAC-128, BIP-GMAC-256, BIP-CMAC-256).
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
omac1_aes_256() and omac1_aes_vector() can now be used to perform
256-bit CMAC operations similarly to the previously supported 128-bit
cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The correct nl80211 flag for group key management cipher was set only
for BIP (AES-CMAC-128). The same flag needs to be used with the newer
ciphers BIP-CMAC-256, BIP-GMAC-128, and BIP-GMAC-256.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This extends GET_CAPABILITY command to allow the supported group
management frame cipher suites to be listed.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
There are lots of reasons we can fail to match an EAP credential, so add
logging to help determine why it is happening in various cases.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signal strength was sorted lexically rather than numerically, which
put "-100 dBm" before "-50 dBm" if sorted in descending order.
This change fixes that. It also treats frequency in the same
manner, preparing it for the IEEE 802.11ah.
Signed-off-by: Adrian Nowicki <adinowicki@gmail.com>
Reorder scanning in a way that allows the ER behavior to be more
predictable. The first Probe Request report is for a previously received
frame on the AP and this new sequence avoids leaving either of the PBC
test STAs to be that one.
Signed-off-by: Jouni Malinen <j@w1.fi>
This makes testing under very heavy load or under extensive kernel
debugging options more robust by allowing number of test cases to scan
multiple times before giving up on active scans. The main reason for
many of the related test failures is in Probe Response frame from
hostapd not getting out quickly enough especially when multiple BSSes
are operating.
Signed-off-by: Jouni Malinen <j@w1.fi>
This verifies that PBC session overlap detection does not get indicated
when forming the group with the same peer multiple times.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This new wpa_supplicant configuration parameter can be used to force
passive scanning to be used for most scanning cases at the cost of
increased latency and less reliably scans. This may be of use for both
testing purposes and somewhat increased privacy due to no Probe Request
frames with fixed MAC address being sent out.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This is a regression test case for a specific sequence that could result
in wpa_supplicant NULL dereference when a SD request is cancelled before
the SD Request TX status callback has been processed.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
A NULL pointer crash was caused by commit
7139cf4a4f ('P2P: Decrement
sd_pending_bcast_queries when sd returns'). p2p->sd_query can be cleared
to NULL whenever a query is cancelled, even in case the request had
already been transmitted. As such, need to be prepared for the query not
remaining when processing TX status callback for the frame.
Crashes on 2ee98 in following code
2ee90: f7fc f8b6 bl 2b000 <p2p_dbg>
2ee94: e02c b.n 2eef0 <p2p_send_action_cb+0x348>
2ee96: 6c25 ldr r5, [r4, #64] ; 0x40
2ee98: 68ee ldr r6, [r5, #12]
2ee9a: b166 cbz r6, 2eeb6 <p2p_send_action_cb+0x30e>
Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com>
libnl uses a pretty small buffer (32 kB that gets converted to 64 kB) by
default. It is possible to hit that limit in some cases where operations
are blocked, e.g., with a burst of Deauthentication frames to hostapd
and STA entry deletion. Try to increase the buffer to make this less
likely to occur.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The ANQP verification/parsing is done only after the GAS_DONE indication
is sent over the control interface. This means that in case the ANQP
parsing fails there is no indication to the upper layers. Add an
ANQP-QUERY-DONE event that reports the status of the ANQP parsing.
Signed-off-by: ASHUTOSH NARAYAN <ashutoshx.narayan@intel.com>
The icon files and the osu-providers.txt that are generated may not have
proper permission for external programs to access. Set the access
permissions to the same as the permissions for osu_dir.
Signed-off-by: ASHUTOSH NARAYAN <ashutoshx.narayan@intel.com>
Incorrect TrustRoot path "PolicyUpdate/TrustRoot" was used. The
TrustRoot path is required to be "Policy/PolicyUpdate/TrustRoot" as
defined in Section 9.1 of Hotspot 2.0 (Release 2) specification. Fix the
path to "Policy/PolicyUpdate/TrustRoot".
Signed-off-by: ASHUTOSH NARAYAN <ashutoshx.narayan@intel.com>
Previously, both failure and success cases used same return value 0.
Indicate failures differently to make hs20-osu-client return value more
useful for subscription remediation cases.
Signed-off-by: ASHUTOSH NARAYAN <ashutoshx.narayan@intel.com>
If TLS encryption fails, encr may be NULL and that would have resulted
in NULL pointer dereference..
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
In wpa_cli_cmd_interface(), try_connection(), and main(), ctrl_ifname
may be NULL and could be dereferenced depending on the printf()
implementation.
Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
In ieee802_1x_decapsulate_radius(), eap_server_get_name() may return
NULL, and it could be dereferenced depending on printf implementation.
Change it to return "unknown" instead for the case of no matching EAP
method found. This makes it easier for the callers to simply print this
in logs (which is the only use for this function).
Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
Stop any ongoing P2P listen/find flow before starting invitation flow.
This was partially handled in p2p_invite() that called p2p_find(), but
this did not cleanly handle cases such as long_listen.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
We were copying the NL80211_ATTR_EXT_CAPA attribute into the
extended_capa_mask element, which is incorrect. Use
NL80211_ATTR_EXT_CAPA_MASK instead.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
A control interface call to flush the current state used the
current wpa_s to clear the P2P state even though it might not
be the interface controlling the P2P state.
Fix it by using the correct interface to flush the P2P state.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Publish support for Tx STBC in the HT capabilities of a GO and AP
controlled by wpa_supplicant in case the hardware supports it.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
external_scan_running should be common to all interfaces that share a
radio. This fixes a case where external_scan_running was set on a single
interface, but did not block scan on other interfaces.
Signed-off-by: Ben Rosenfeld <ben.rosenfeld@intel.com>
Clear the reattach flags, in case a connection request did not trigger a
scan. This needs to be done to avoid leaving the reattach flag set for
the next scan operation which may not have anything to do with the
specific request that could have been optimized using the single-channel
single-SSID scan.
Signed-off-by: Ben <ben.rosenfeld@intel.com>
