Move the ioctl-based VLAN implementation to a separate file to avoid
need for conditional blocks within vlan_ioctl.c. This removes the
internal CONFIG_VLAN_NETLINK define, i.e., this is now used only in
build configuration (.config) to select whether to include the
vlan_util.c (netlink) or vlan_ioctl.c (ioctl) implementation of the
functions.
Signed-off-by: Jouni Malinen <j@w1.fi>
caddr_t is legacy BSD and should be avoided [1]. While glibc may still
use __caddr_t as the type, Linux kernel does not (it is "void __user *
ifru_data").
This fixes compile errors with the musl libc:
../src/ap/vlan_init.c: In function 'br_delif':
../src/ap/vlan_init.c:218:18: error: '__caddr_t' undeclared (first use in this function)
ifr.ifr_data = (__caddr_t) args;
[1] http://stackoverflow.com/questions/6381526/what-is-the-significance-of-caddr-t-and-when-is-it-used
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
The initial connection to an ESS was already explicitly increasing the
likelihood of picking a 5 GHz BSS. While the throughput estimation is
likely to do same for the roaming decision, it might be possible that
that does not cover all cases. Add couple of dB extra preference for 5
GHz in case the roaming decision falls back to comparing signal levels.
Signed-off-by: Jouni Malinen <j@w1.fi>
For now, this is not enforcing cfg80211 reassociation since the needed
changes do not yet exist in the upstream kernel. Once those changes are
accepted, the TODO note in the test case can be addressed.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
cfg80211 reports a deauth/disassoc event when internally clearing
connection with the previous BSS. Ignore that event to allow the new
connect command to complete.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This allows the SME-in-the-driver case to get similar information about
reassociation that was already available for the SME-in-wpa_supplicant
case.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes it easier for drivers that use the Connect command instead of
separate Auth+Assoc commands to determine when to use reassociation
instead of association. Matching changes are still needed in cfg80211 to
allow this parameter to be used, but it is safe for wpa_supplicant to
start including this attribute now since it will be ignored by older
cfg80211 versions.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Reject a BSS transition management candidate if it does not match the
current network profile, e.g., due to incompatible security parameters.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
pmksa->pmk or pmksa->pmkid cannot be NULL since they are arrays. Remove
the unnecessary NULL checks and use the provided pmksa pointer directly
to simplify the implementation. (CID 138519)
Signed-off-by: Jouni Malinen <j@w1.fi>
The new wpa_supplicant command line argument -M can be used to describe
matching rules with a wildcard interface name (e.g., "wlan*").
This is very useful for systems without udev (Linux) or devd (FreeBSD).
Signed-off-by: Roy Marples <roy@marples.name>
Interface additions/removals are not guaranteed to be for the driver
listening to the kernel events. As such, send the events to
wpa_supplicant_event_global() which can then pick the correct interface
registered with wpa_supplicant to send the event to.
Signed-off-by: Roy Marples <roy@marples.name>
Commit 1889af2e0f ('VLAN: Separate station
grouping and uplink configuration') added an ap_sta_set_vlan() function
that gets called from pmksa_cache_auth.c. This broke CONFIG_IBSS_RSN=y
build if src/ap/sta_info.c did not get included in the build, i.e., if
CONFIG_AP=y was not set.
Fix this by making the ap_sta_set_vlan() call conditional on
CONFIG_NO_VLAN being undefined and define this for CONFIG_IBSS_RSN=y
builds. This is fine for wpa_supplicant since CONFIG_AP=y case was
already defining this. For hostapd, this function call is not needed for
CONFIG_NO_VLAN case either.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This needs to be allowed with OpenSSL 1.1.0 since the RC4-based cipher
has been disabled by default.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This class allows execution of commands on a remote hosts/machine. This
is based on ssh with authorized keys, so you should be able to execute
such commands without any password:
ssh <user>@<hostname> id
By default user is root.
Support for sync and async calls is included.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
While p2p_group_add ctrl_interface name could be derived from the main
interface (simple p2p_group_add command), we failed to bind the same UDP
port. Fix this problem and also update the correct ctrl_interface name
(port decrement).
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
FST_MAX_PRIO_VALUE is unsigned (u32) and some gcc versions warning about
comparisong to long int val at least on 32-bit builds. Get rid of this
warning by type casesing val to unsigned long int after having verified
that it is positive.
Signed-off-by: Jouni Malinen <j@w1.fi>
This is needed for ap_vlan_tagged_wpa2_radius_id_change to pass. The
ioctl-based vlan_add() function does not use the vlan_if_name parameter
at all.
Signed-off-by: Jouni Malinen <j@w1.fi>
Previously, BLOCKED state duration slightly increased up to 3600. Though
the BLOCKED state could be canceled by ap_handle_timer(). Because the
timer timeouts in ap_max_inactivity(default=300sec) and remove STA
objects (the object retains BLOCKED state).
This patch re-designs my commit bf51f4f82b
('mesh: Fix remaining BLOCKED state after SAE auth failure') to replace
mesh_auth_block_duration by ap_max_inactivity and remove incremental
duration.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This patch add functionality of mesh SAE PMKSA caching. If the local STA
already has peer's PMKSA entry in the cache, skip SAE authentication and
start AMPE with the cached value.
If the peer does not support PMKSA caching or does not have the local
STA's PMKSA entry in the cache, AMPE will fail and the PMKSA cache entry
of the peer will be removed. Then STA retries with ordinary SAE
authentication.
If the peer does not support PMKSA caching and the local STA uses
no_auto_peer=1, the local STA can not retry SAE authentication because
NEW_PEER_CANDIDATE event cannot start SAE authentication when
no_auto_peer=1. So this patch extends MESH_PEER_ADD command to use
duration(sec). Throughout the duration, the local STA can start SAE
authentication triggered by NEW_PEER_CANDIDATE even though
no_auto_peer=1.
This commit requires commit 70c93963ed
('SAE: Fix PMKID calculation for PMKSA cache'). Without that commit,
chosen PMK comparison will fail.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This extends the wpa_supplicant PMKSA_FLUSH control interface command to
allow the PMKSA list from the authenticator side to be flushed for AP
and mesh mode. In addition, this adds a hostapd PMKSA_FLUSH control
interface command to flush the PMKSA entries.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This extends the wpa_supplicant PMKSA control interface command to allow
the PMKSA list from the authenticator side to be listed for AP and mesh
mode. In addition, this adds a hostapd PMKSA control interface command
to show the same list for the AP case.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This allows a mesh peer connection to be initiated manually in
no_auto_peer mesh networks.
Signed-off-by: Natsuki Itaya <Natsuki.Itaya@jp.sony.com>
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This command allows the specified mesh peer to be disconnected.
Signed-off-by: Natsuki Itaya <Natsuki.Itaya@jp.sony.com>
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This group capability bit was previously added unconditionally which
could result in the P2P Client assuming the functionality is available
even though the GO would always reject the request (not reply to it with
an assigned IP address) during the 4-way handshake.
Fix this by advertising the capability only if the GO configuration
allow IP address assignment to be completed.
Signed-off-by: Jouni Malinen <j@w1.fi>
The 4-way handshake fails with the error "WPA: No wpa_ie set - cannot
generate msg 2/4" while connecting to OSEN network with drivers that
indicate used Association Request frame elements because OSEN IE is not
handled in wpa_supplicant_event_associnfo() if data->assoc_info.req_ies
is not NULL.
Signed-off-by: Daichi Ueura <daichi.ueura@sonymobile.com>
The no self.global_iface case was not returning the result from the
self.request() case. While this is not really a path that is supposed to
be used, make it return the response since it is at least theoretically
possible to get here.
Signed-off-by: Jouni Malinen <j@w1.fi>
Commit 732b1d20ec ('nl80211: Clean up
ifidx properly if interface in a bridge is removed') added
drv->if_indices_reason array similarly to the previously used
drv->if_indices. However, it had a copy-paste error here on the error
path where a reallocation failure after at least one successful
reallocation would result in the drv->if_indices being overridden
instead of restoring drv->if_indices_reason to the old value. Fix this
by setting the correct variable on the error path. (CID 138514)
Signed-off-by: Jouni Malinen <j@w1.fi>
SMPS mode is applicable only for HT and including an attribute to
configure it when HT is disabled could result in the AP start operation
failing. Fix this by adding the attribute only in cases where HT is
enabled.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Since this function needs to allocate memory, it might fail. Check that
the returned memory pointer is not NULL before trying to parse the
output.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
While this function could return NULL if the parameter issued to it were
NULL, that does not really happen here. Anyway, since this can result in
a warning from a static analyzer that does can see the return NULL
without fully understanding what it means here, check the return value
explicitly against NULL to avoid false warnings.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This command was documented as having the Server URL parameter as
optional, but the implementation did not match that. Allow this
parameter to be left out.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The error print could not have been reached since the exact same
condition was verified above and exit(0) is called if the command line
is invalid.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The bssid and priority parameters in a network block do not have any
effect on the validity of an EAP session entry, so avoid flushing the
cached session when only these parameters are changed. This is mainly to
allow forced roaming or network selection changes without causing fast
reauthentication to be disabled if the changes are done during RSN
association that used EAP.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The addition operator is of higher precedence than the ternary
conditional and the construction here needs to use parentheses to
calculate the buffer length properly when generating test frames with
BIP protection.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
If the configured credential includes a username without '@' (i.e., no
realm) in it and a realm, combine these to form the EAP-Request/Identity
value as "<username>@<realm>" for EAP-TLS. This was already done for
EAP-TTLS as part of the anonymous NAI conversion, but EAP-TLS could have
ended up using a username without any realm information which would be
unlikely to work properly with roaming cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This is needed to allow updated Interworking behavior that adds the
realm to the EAP-Response/Identity value.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Since commit cb05808c46 ('nl80211: Generic
Linux master interface support for hostapd'), hostapd is listening for
EAPOL frames on any master which the interface is enslaved under.
This commit allows hostapd to support network hierarchy in which the
interface is enslaved under some master which in turn is enslaved under
a bridge.
Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
