Commit Graph

1968 Commits

Author SHA1 Message Date
Jouni Malinen
607bcf61a4 Check nt_password_hash() return code
While this is unlikely to fail in practice, better be more consistent
in validating nt_password_hash() result.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-04 16:59:16 +02:00
Jouni Malinen
d627a9395d Check wpa_supplicant_parse_ies() return value more consistently
Reject messages that fail to be parsed instead of trying to use
partially parsed information.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-04 16:40:06 +02:00
Jouni Malinen
78018ae91d Fix basic_rates copying
Commit e5693c4775 used incorrect
sizeof to copy the basic rates.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-04 13:12:30 +02:00
Jouni Malinen
210ff0f7f3 Fix no-NEED_AP_MLME build
Commit 34445d12ee forgot to convert
the hostapd_prepare_rates() inline wrapper for builds that do not
define NEED_AP_MLME.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-04 12:46:01 +02:00
Arik Nemtsov
3eeee931dd Allow Action frames with unknown BSSID in GO mode
P2P invitation responses are transmitted with the BSSID set to the peer
address. Pass these action frames up to allow the GO to receive the
Invitation Response (and avoid sending the Invitation Request multiple
times).

Signed-off-by: Arik Nemtsov <arik@wizery.com>
2011-12-04 12:10:11 +02:00
Johannes Berg
9f12614b8c nl80211: Do not encrypt IEEE 802.1X WEP EAPOL
Set the NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT flag for nl80211 to tell
drivers (mac80211) to not encrypt the EAPOL frames for WEP IEEE 802.1X.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2011-12-03 20:46:12 +02:00
Johannes Berg
cc7a48d1f4 nl80211: Allocate nl CB for BSS RX
In preparation for things that receive on a BSS-specific handle,
allocate a CB for it and hook it up to receive functions.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2011-12-03 20:14:53 +02:00
Johannes Berg
f06aedd92f nl80211: Rename process_event
The next patch will add process_bss_event, rename process_event to
process_drv_event to differentiate between them.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2011-12-03 20:10:44 +02:00
Johannes Berg
a4ae123c3f nl80211: Pass cb to eloop function
By passing the nl_cb as the context to the eloop function we can
(in the next patch) use the same eloop function for BSS events.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2011-12-03 20:07:54 +02:00
Johannes Berg
1afc986d84 nl80211: Use one CB for driver event RX
There's no need to clone the CB all the time
and then assign it, just use a constant one.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2011-12-03 20:00:11 +02:00
Johannes Berg
e4fb216769 nl80211: Store frequency in bss struct
Storing the frequency in the bss struct allows using it for frame
commands in AP mode and not relying on the driver struct as much, which
is good for hostapd mode.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2011-12-03 19:55:22 +02:00
Johannes Berg
3fd1cefb81 nl80211: Move AP SME setup to mode change
Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2011-12-03 19:47:01 +02:00
Johannes Berg
32ab485503 nl80211: Use socket error queue for EAPOL TX status
This will allow getting TX status for EAPOL frames
sent as data frames if the driver supports it.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2011-12-03 19:32:23 +02:00
Jouni Malinen
204dd3f420 EAP server: Force identity request after INITIALIZE for passthrough
Previously, sm->start_reauth was set to TRUE in SUCCESS2 state to force
reauthentication to start with EAP identity request. This works fine for
the case of EAP success through the AAA passthrough authentication, but
is not enough to handle passthrough authentication failure. sm->identity
is set in that case and getDecision would return PASSTHROUGH instead of
CONTINUE (to Identity method).

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 17:37:48 +02:00
Jouni Malinen
aef85ba204 nl80211: Ignore interface up event if interface is down
The RTM_NEWLINK even can have IFF_UP flag even if the interface is
down. Do not generate EVENT_INTERFACE_ENABLED event based on such a
message.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 13:18:57 +02:00
Jouni Malinen
3b1c7bfdc5 nl80211: Use binary hexdump for scan IEs instead of text
The IEs are binary data, so there is not much point in trying
to show them as ASCII data in debug prints.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 12:47:34 +02:00
Jouni Malinen
34445d12ee Convert hostapd_prepare_rates() to use struct hostapd_iface
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 12:20:17 +02:00
Jouni Malinen
e5693c4775 Merge set_rate_sets() driver_ops into set_ap()
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 12:16:03 +02:00
Jouni Malinen
5f17b3ee9f Remove unused parameters from set_rate_sets()
Only setting of the basic rate set was supported, so remove the
unused parameters.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 11:57:13 +02:00
Jouni Malinen
e26cd1a180 hostapd: Show driver event names in debug log
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 11:46:47 +02:00
Jouni Malinen
d03e8d118c nl80211: Merge ap_isolate configuration into nl80211_set_bss()
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 11:43:18 +02:00
Jouni Malinen
e53a0c7406 Fix a typo in a comment
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-12-03 11:38:51 +02:00
Szymon Bigos
9337e876ab Fix generated WPS PIN values to use zero-padding
The dynamically generated PINs are supposed to have 8 digits, but
some PIN generatation cases were not zero-padding these properly.
2011-12-02 23:04:39 +02:00
Bharat Chakravarty
8e5f913456 WPS: Allow RF Bands value to be overridden
A new hostapd.conf parameter, wps_rf_bands, can now be used to fix the
RF Bands value in cases where hw_mode is not set or when operating a
dual band dual concurrent AP.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-11-30 17:44:43 +02:00
Subrat Dash
910b482d9b WPS: Fix stopping of active WPS operation on dual concurrent AP
When hostapd controls multiple radios, WPS operations are started on
all interfaces. However, when the provisioning run had been completed
successfully, actiove WPS mode was stopped only a single interface. Fix
this to iterate through all interfaces so that this is handled
consistently with the starting of WPS operation.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-11-30 16:48:14 +02:00
Jouni Malinen
d6d731b848 WPS ER: Fix segfault in some selected registrar change cases
Commit 628d54639a introduced number
of new WPS related ctrl_iface messages to hostapd. Some of these
were for ER events which do not make any sense to hostapd that
cannot operate as an ER. The WPS_EV_ER_SET_SELECTED_REGISTRAR one
from wps_registrar_sel_registrar_changed_event() was especially
problematic since it can cause wpa_supplicant ER code segfault due
to missing event data.

Revert all the ER specific changes from commit
628d54639a to get rid of the segfault
and undesired extra code in hostapd.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-11-30 14:44:23 +02:00
Dmitry Shmidt
216eede830 Android: nl80211: Add Android specific PNO configuration
This is based on the Android driver_cmd changes that are converted to
use the sched_scan/stop_sched_scan driver_ops for the case where the
driver does not support the new nl80211 commands.

Change-Id: Iaedc340f84650af422bd2ea57d2a8b0a9d4a5330
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-11-29 15:18:52 +02:00
Dmitry Shmidt
5eb429101a Android: wext: Add sched_scan functions for PNO
(jm: This is based on the Android change that used driver_cmd. The same
implementation is used for the actual driver interface, but the commands
are now accessed through sched_scan/stop_sched_scan driver_ops instead
of driver_cmd)
2011-11-29 15:18:45 +02:00
Dmitry Shmidt
06e356fe14 Android: wext: Add driver state events 2011-11-29 15:18:21 +02:00
Jouni Malinen
363ab44067 EAP-AKA: Use strdup instead of strlen + malloc + memcpy
While the copy is not used as a null terminated string, this can prevent
some static analyzers from complaining about non-issue.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:45:01 +02:00
Jouni Malinen
0ac6c3f71a EAP-PEAP: Remove unused hdr assignment
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:43:21 +02:00
Jouni Malinen
864a8e3bf6 EAP-PSK: Fix memory leak on error path
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:41:38 +02:00
Jouni Malinen
cdc6e5d084 TLS: Add support for SHA256-based cipher suites from RFC 5246
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:33:54 +02:00
Jouni Malinen
1622b331f6 TLS: Update file headers to include TLS v1.2 support
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:13:52 +02:00
Jouni Malinen
a838e71ccf Include TLS v1.1 and v1.2 support in library build
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:08:29 +02:00
Jouni Malinen
4b919be289 TLS: Allow TLS v1.2 to be negotiated
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:08:29 +02:00
Jouni Malinen
f0b1c5f7b3 TLS: Add TLS v1.2 style CertificateVerify functionality
Add support for generating and verifying RFC 3447 RSASSA-PKCS1-v1_5
style DigestInfo for TLS v1.2 CertificateVerify. For now, this is
hardcoded to only support SHA256-based digest.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:08:29 +02:00
Jouni Malinen
949b2e1f61 TLS: Add SHA256-based verify_data derivation for TLS v1.2
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:08:28 +02:00
Jouni Malinen
20b4cdcd41 TLS: Maintain SHA256-based hash values for TLS v1.2
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:48:34 +02:00
Jouni Malinen
ca84eed7ad TLS: Add build configuration for TLS v1.2 support
This allows the internal TLS implementation to be built for TLS v1.2
support. In addition to the build option, this changes the TLS PRF
based on the negotiated version number. Though, this commit does not
yet complete support for TLS v1.2.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:45:07 +02:00
Jouni Malinen
bcf03f5209 TLS: Assume explicit IV for TLS v1.1 and newer
This is needed to allow TLS v1.2 to be supported.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:38:25 +02:00
Jouni Malinen
6c67d77fef TLS: Increase maximum MAC key from 20 to 32 octets
This is in prepartion of adding support for SHA256-based operations
with TLS v1.2.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:36:56 +02:00
Jouni Malinen
d0485a6208 TLS: Pass version to tls_prf() in preparation for new PRFs
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:35:11 +02:00
Jouni Malinen
cd52acec85 Rename tls_prf() to tls_prf_sha1_md5()
Prepare for multiple TLS PRF functions by renaming the SHA1+MD5 based
TLS PRF function to more specific name and add tls_prf() within the
internal TLS implementation as a wrapper for this for now.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:27:01 +02:00
Jouni Malinen
ebe4e8f814 TLS: Add helper functions for version number handling
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:20:18 +02:00
Jouni Malinen
8307489840 Add implementation of TLS v1.2 PRF (P_SHA256)
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:10:06 +02:00
Jouni Malinen
dcff088df7 Add SHA256-hash functions to generic crypto_hash_* functions
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:10:06 +02:00
Jouni Malinen
e770c497eb TLS: Add a debug information on unsupported private key format
Provide easier to understand reason for failure to use the old
OpenSSL encrypted private key format.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 13:21:36 +02:00
Jouni Malinen
527a398866 wext: Define some new values if linux/wireless.h is too old
IW_ENCODE_ALG_PMK and IW_ENC_CAPA_4WAY_HANDSHAKE are not defined in the
Android tree, so add compatibility defines for these.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-25 23:56:15 +02:00
Dmitry Shmidt
8a5e75f60f P2P: Send STA connected/disconnected events to parent ctrl_iface
Send the connection events from P2P group to both the group interface
and parent interface ctrl_ifaces to make it easier for external monitor
programs to see these events without having to listen to all group
interfaces when virtual group interfaces are used.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-11-25 23:56:13 +02:00