To retain configurator information across hostapd/wpa_supplicant
restart, private key need to be maintained to generate a valid pair of
authentication keys (connector, netaccess_key, csign) for new enrollees
in the network.
Add a DPP_CONFIGURATOR_GET_KEY control interface API through which the
private key of an existing configurator can be fetched.
Command format:
DPP_CONFIGURATOR_GET_KEY <configurator_id>
The output from this command can then be used with
"DPP_CONFIGURATOR_ADD key=<hexdump>" to create the same key again.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The SAE AKM 00-0F-AC:8 is supposed to use EAPOL-Key Key Descriptor
Version 0 (AKM-defined) with AES-128-CMAC and NIST AES Key Wrap.
However, the previous implementation ended up using Key Descriptor
Version 2 (HMAC-SHA-1-128 and NIST AES Key Wrap). Fix this by using the
appropriate Key Descriptor Version and integrity algorithm. Use helper
functions to keep the selection clearer and more consistent between
wpa_supplicant and hostapd uses.
Note: This change is not backwards compatible. Both the AP and station
side implementations will need to be updated at the same time to
maintain functionality.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This extends dpp_test functionality to allow DPP exchanges to be stopped
after authentication is completed on the Initiator, i.e., after sending
out the Authentication Confirm message. Previously, dpp_test=89 was used
only on the Responder side to stop after receiving the Authentication
Confirm message. The main use case for this extended functionality is to
be able to stop the protocol exchange on a device that acts as
authentication Initiator and Enrollee.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
enum wpa_alg was being compared with WPA_CIPHER_* values. That does not
work here and strict compilers will report this as an error. Fix the
comparision to use proper WPA_ALG_* values. This fixes testing
capability for resetting IPN for BIP.
Fixes: 16579769ff ("Add testing functionality for resetting PN/IPN for configured keys")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
These structures are not modified or freed (i.e., only data from them is
copied), so mark the arguments const to document this a bit more clearly
now that there was a memory leak in one of the callers to this function.
Signed-off-by: Jouni Malinen <j@w1.fi>
In case MKA is initialized successfully, local copies of CAK and CKN
were allocated, but never freed. Ensure that such memory is released
also when ieee802_1x_kay_create_mka() returns a valid pointer.
Fixes: ad51731abf ("wpa_supplicant: Allow pre-shared (CAK,CKN) pair for MKA")
Signed-off-by: Davide Caratti <davide.caratti@gmail.com>
Log newly generated SAKs as well as unwrapped SAKs with wpa_hexdump_key()
rather than wpa_hexdump(). By default, the wpa_hexdump_key() function
will not display sensitive key data.
Signed-off-by: Michael Siedzik <msiedzik@extremenetworks.com>
In the unlikely event the local KaY and the elected peer have the same
actor priority as well as the same MAC address, log a warning message
and do not elect a key server. Resolution is for network administrator
to reconfigure MAC address.
Signed-off-by: Michael Siedzik <msiedzik@extremenetworks.com>
When the number of live peers becomes 0 the KaY was setting
kay->authenticated true and telling the CP to connect AUTHENTICATED.
Per IEEE Std 802.1X-2010 Clause 12.2, MKA.authenticated means "the Key
Server has proved mutual authentication but has determined that
Controlled Port communication should proceed without the use of MACsec",
which means port traffic will be passed in the clear.
When the number of live peers becomes 0 the KaY must instead set
kay->authenticated false and tell the CP to connect PENDING. Per Clause
12.3 connect PENDING will "prevent connectivity by clearing the
controlledPortEnabled parameter."
Signed-off-by: Michael Siedzik <msiedzik@extremenetworks.com>
Upon receipt of the "MACsec MKPDU SAK Use parameter set" the KaY verifies
that both the latest key and the old key are valid. If the local system
reboots or is reinitialized, the KaY won't have a copy of its old key.
Therefore if the KaY does not have a copy of its old key it should not
reject MKPDUs that contain old key data in the MACsec SAK Use parameter.
Signed-off-by: Michael Siedzik <msiedzik@extremenetworks.com>
KaY looks up participants using CAK Name (CKN). Per IEEE Std 802.1X-2010
Clause 9.3.1 CAK identification, the CKN is an integral number of
octets, between 1 and 32 (inclusive). This fix will ensure that the KaY
does not inadvertently match CKNs such as 'myCakNamedFoo' and
'myCakNamedFooBar'.
Signed-off-by: Michael Siedzik <msiedzik@extremenetworks.com>
This test case uses EAP-MSCHAPv2 within the PEAP tunnel, so verify that
the build includes support for that before running the test.
Signed-off-by: Sean Parkinson <sean@wolfssl.com>
Extend ACL check to deny Probe Request frames for the client which does
not pass ACL check. Skip this check for the case where RADIUS ACL is
used to avoid excessive load on the RADIUS authentication server due to
Probe Request frames. This patch add wpa_msg event for auth and assoc
rejection due to acl reject.
Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org>
Define a new WiFi test configuration attributes in QCA vendor
command to configure BA session parameters and to add or
delete a BA session and to configure no ack policy.
This is used for configuring the testbed device.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Define a new WiFi test configuration attribute in QCA vendor
command to allow or not to allow WEP/TKIP in HT/VHT/HE mode.
This is used for configuring the testbed device.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
For FILS, __wpa_send_eapol() is called only with the kde != NULL, but a
static analyzer might not understand that. Add an explicit check kde !=
NULL similarly to the other cases going through the kde parameter to
silence such bogus warnings.
Signed-off-by: Jeffin Mammen <jmammen@codeaurora.org>
This makes it easier to understand why "SAE: Failed to select group"
debug entry shows up in cases the selected crypto library does not
support a specific group.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Commit e61fea6b46 ('SAE: Fix PMKSA caching
behavior in AP mode') modified the PSK fetching loop to not override PMK
in case of SAE with PMKSA caching. However, that commit missed the error
path cases where there is need to break from the loop with exact
negative of the check in the beginning of the loop. This could result in
hitting an infinite loop in hostapd if a station derived a different PMK
value from otherwise successfully completed SAE authentication or if a
STA used a different PMK with a PMKSA caching attempt after a previously
completed successful authentication.
Fix this by adding the matching break condition on SAE AKM within the
loops.
Fixes: e61fea6b46 ("SAE: Fix PMKSA caching behavior in AP mode")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This provides an explicit error report if runtime configuration is not
valid and ERP server functionality cannot be used.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Set SCAN_MODE to accept only QR Codes and close the scanner more
reliably after a successfully scanned QR Code.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add QrCodeReadActivity that makes a decision to select between InputUri
and QrCodeScannerActivity depending on the availability of the camera in
the device.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This should help to read the URI from the QR Code Scanner's (USB HID
devices instead of USB video device) that decodes the QR Code.
This dialog box provisions the mechanism to enter the decoded
URI code from such hardware devices.
This dialog can be used with:
am start -n w1.fi.wpadebug/w1.fi.wpadebug.InputUri
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This matches the current zxing target level and as such, is more likely
to be installed on devices that build wpadebug.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Enable appropriate Suite B test cases with BoringSSL. Currently, this
means enabling only the 192-bit level ECDSA and ECDHE-RSA since
BoringSSL has removed support for DHE and there is no need to support
128-bit level ECDSA anymore.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit takes care of the sigalg configuration using the relatively
recent SSL_CTX_set_verify_algorithm_prefs() addition from April 2017 to
address the functionality that was already there with OpenSSL using
SSL_set1_sigalgs_list().
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
BoringSSL removed the special OpenSSL cipher suite value "SUITEB192", so
need to map that to the explicit ciphersuite
(ECDHE-ECDSA-AES256-GCM-SHA384), curve (P-384), and sigalg
(SSL_SIGN_ECDSA_SECP384R1_SHA384) to allow 192-bit level Suite B with
ECDSA to be used.
This commit takes care of the sigalg configuration using the relatively
recent SSL_CTX_set_verify_algorithm_prefs() addition from April 2017.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
BoringSSL removed the special OpenSSL cipher suite value "SUITEB192", so
need to map that to the explicit ciphersuite
(ECDHE-ECDSA-AES256-GCM-SHA384), curve (P-384), and sigalg
(SSL_SIGN_ECDSA_SECP384R1_SHA384) to allow 192-bit level Suite B with
ECDSA to be used.
This commit takes care of the ciphersuite and curve configuration.
sigalg change is in a separate commit since it requires a newer
BoringSSL API function that may not be available in all builds.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
In practice, this does the same thing (i.e., allows only the P-384 curve
to be used), but using an older API function that happens to be
available in some BoringSSL builds while the newer one is not.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
On Fedora 26, start.sh fails with these error messages.
Failed to connect to wpa_supplicant global interface: /tmp/wpas-wlan0 error: Permission denied
Failed to connect to wpa_supplicant global interface: /tmp/wpas-wlan0 error: Permission denied
...
This is because Fedora 26 uses "wheel" group as administrative group.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
India supports 5 GHz channels 169 and 173 now. Enable HT40 across
channels 165 and 169. Leave channel 173 to remain HT20 only.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Now we can configure the network block so that it allows MFP setting for
the NL80211_CMD_CONNECT command. If the kernel finds an AP that requires
MFP, it'll be able to connect to it.
Note that since NL80211_MFP_OPTIONAL isn't supported for
NL80211_CMD_ASSOCIATE, we need to take the MFP configuration outside
nl80211_connect_common(). In addition, check that
NL80211_EXT_FEATURE_MFP_OPTIONAL is supported, to be backward compatible
with older kernels.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
When the driver indicates that the connection is authorized (i.e., the
4-way handshake was completed by the driver), cancel the EAP
authentication timeout and set the EAP state machine to success state.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Indicate that the connection is authorized when receiving a port
authorized event from the driver.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Add an event that indicates that the 4 way handshake was completed by
the driver.
This event is useful for networks that require 802.1X authentication.
The driver can use this event that a new connection is already
authorized (e.g. when the driver used PMKSA caching) and 802.1X
authentication is not required.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Add support for setting the PMK to the driver. This is used for
drivers that support 4-way handshake offload.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Set the WPA_DRIVER_FLAGS_4WAY_HANDSHAKE flag if the driver indicates
both 4-way handshake PSK and 802.1X support. Currently wpa_supplicant
doesn't distinguish between 4-way handshake for 802.1X and PSK, but
nl80211 API has different capabilities for each one.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
This is used in the tests, too, and was already covered by the build.sh
script, but not this README file.
Signed-off-by: Vasyl Vavrychuk <vvavrychuk@gmail.com>
wpa_passphrase requires libcrypto from OpenSSL (or another selected
library). User can set an alternative path to OpenSSL libraries by
defining LIBS at the top of .config but if $(LIBS) is not actually used
wrong libcrypto is used or compilation fails if there is no libcrypto in
the default locations cc is looking for it. It's especially bad for
cross-compilers that fail with 'cannot find -lcrypto' message.
Signed-off-by: Arkadiusz Drabczyk <arkadiusz@drabczyk.org>
This header file pulls in an OpenSSL header file and as such, should not
be included without CONFIG_DPP=y to avoid bringing in an unnecessary
build dependency on OpenSSL header files.
Signed-off-by: Jouni Malinen <j@w1.fi>
