Commit graph

526 commits

Author SHA1 Message Date
Jouni Malinen
e9bcfebfce WPS: Add initial part of External Registrar functionality
This is the first step in adding support for using wpa_supplicant as a
WPS External Registrar to manage APs over UPnP. Only the device
discovery part is implemented in this commit.
2009-11-07 12:41:01 +02:00
Jouni Malinen
43fb529750 Add AP mode WPA status into ctrl_iface 2009-10-16 18:35:45 +03:00
Witold Sowa
86b89452f6 Use shared functions for network operations and param changes
Instead of implementing these separately in various control
interface handlers, use shared functions. These add some of the
previously missing notification calls, too, for the affected areas.
2009-09-13 21:16:43 +03:00
Jouni Malinen
8bac466b00 Add wpa_supplicant notification calls
This introduces a new mechanism for collecting notification calls into
a single place (notify.c). As a result of this, most of the
wpa_supplicant code does not need to know about dbus (etc. mechanisms
that could use the notifications). Some empty placeholder functions are
also added in preparation of new dbus code that needs more event
notifications.
2009-09-13 20:53:32 +03:00
Jouni Malinen
611ed49118 Add parsed information from WPS IE(s) into scan results
This makes it easier for external programs to show WPS information
since they do not need to parse the WPS IE themselves anymore.
2009-09-11 17:14:49 +03:00
Jouni Malinen
e653b62275 Add station table query to wpa_supplicant AP ctrl_iface
"wpa_cli all_sta" and "wpa_cli sta <addr>" can now be used to fetch
information about stations associated with the
wpa_supplicant-controlled AP.
2009-09-08 12:58:02 +03:00
Jouni Malinen
52eb293dd2 WPS: Add support for AP reconfiguration with wps_reg
wpa_supplicant can now reconfigure the AP by acting as an External
Registrar with the wps_reg command. Previously, this was only used
to fetch the current AP settings, but now the wps_reg command has
optional arguments which can be used to provide the new AP
configuration. When the new parameters are set, the WPS protocol run
is allowed to continue through M8 to reconfigure the AP instead of
stopping at M7.
2009-09-06 13:58:15 +03:00
Jouni Malinen
3ec97afe57 wpa_supplicant AP: Add preliminary support for WPS Internal Registrar
When in AP mode, wpa_supplicant is now enabling WPS (only Internal
Registrar). wpa_cli wps_pbc and wps_pin commands can be used to initiate
WPS negotiation similarly to how this is done in station mode (though,
the BSSID parameter is ignored).
2009-04-21 16:45:16 +03:00
Jouni Malinen
c51218372f Merge wpa_supplicant and hostapd driver wrapper implementations
This commit merges the driver_ops structures and implementations from
hostapd/driver*.[ch] into src/drivers. This is only an initial step and
there is room for number of cleanups to share code between the hostapd
and wpa_supplicant parts of the wrappers to avoid unnecessary source
code duplication.
2009-04-09 13:40:12 +03:00
Jouni Malinen
2d5b792d2b Add preliminary hostapd data structure initialization for AP mode
wpa_supplicant can now initialize hostapd data structures when mode=2 is
used to set up an AP. The hostapd configuration is not yet set based on
wpa_supplicant network configuration block. In addition, the glue code
for hostapd driver_ops needs number of functions that will be needed for
AP functionality.
2009-03-26 20:37:05 +02:00
Masashi Honma
e1ee6b600b WPS: Add support for NFC out-of-band mechanism
The new file wps_nfc.c and ndef.c implements NFC device independent
operation, wps_nfc_pn531.c implements NFC device dependent operation.

This patch is only for the following use case:
- Enrollee = wpa_supplicant
- Registrar = hostapd internal Registrar

Following NFC methods can be used:
- Enrollee PIN with NFC
- Registrar PIN with NFC
- unencrypted credential with NFC

Encrypted credentials are not supported.

Enrollee side operation:

Registrar side operation:

Example configuration.
CONFIG_WPS=y
CONFIG_WPS_NFC=y
CONFIG_WPS_NFC_PN531=y

I used NFC device "NXP PN531". The NFC device access method is
confidential, so I used outer library. Please download below files from
https://www.saice-wpsnfc.bz/index.php

[WPS NFC Library]
WpsNfcLibrary/WpsNfc.h
WpsNfcLibrary/WpsNfcType.h
WpsNfcLibrary/WpsNfcVersion.h
WpsNfcLibrary/linux/libnfc_mapping_pn53x.dll
WpsNfcLibrary/linux/wpsnfc.dll

[NFC Reader/Writer Kernel Driver]
NFCKernelDriver-1.0.3/linux/kobj/sonyrw.ko

<WiFi test>
The hostapd/wpa_supplicant with this patch passed below tests on
"Wi-Fi WPS Test Plan Version 1.6".
4.2.5 Add device using NFC Method with password token
(I used SONY STA instead of NXP STA.)

4.2.6 Add device using NFC Method with configuration token

5.1.9 Add to AP using NFC Method with password token
through internal registrar
(I used SONY AP instead of NXP AP.)

5.1.10 Add to AP using NFC Method with configuration token
through internal registrar
2009-03-06 16:16:22 +02:00
Jouni Malinen
116f7bb0a3 WPS UFD: Build OOB functionality only if UFD is enabled 2009-02-26 22:10:21 +02:00
Masashi Honma
46bdb83acd WPS: Add UFD support (USBA out-of-band mechanism)
This patch is only for the following use case:
- Enrollee = wpa_supplicant
- Registrar = hostapd internal Registrar

Following UFD methods can be used:
- Enrollee PIN with UFD
- Registrar PIN with UFD
- unencrypted credential with UFD

Encrypted credentials are not supported.

Enrollee side operation:
wpa_cli -i ath0 wps_oob <device type> <mount point> <oob method>
    oob method = pin-e/pin-r/cred

wpa_cli -i ath0 wps_oob ufd /mnt/ pin-r

Registrar side operation:
./hostapd_cli -i ath0 wps_oob <device type> <mount point> <oob method>
    oob method = pin-e/pin-r/cred

hostapd_cli -i ath0 wps_oob ufd /mnt/ cred
2009-02-26 21:57:38 +02:00
Jouni Malinen
11ef8d3578 Added initial step for IBSS RSN support
This commit adds a new build option, CONFIG_IBSS_RSN=y, that can be used
to enable RSN support for IBSS. This links in RSN Authenticator code
from hostapd and adds code for managing per-peer information for IBSS. A
new wpa_cli command or driver event can be used to request RSN
authentication with an IBSS peer. New RSN Authenticator and Supplicant
will be allocated for each peer.

The basic state machine setup code is included in this commit, but the
state machines are not properly started yet. In addition, some of the
callback functions are not yet complete.
2009-01-15 01:21:55 +02:00
Jouni Malinen
540264a721 Removed wpa_sm dereference from pmksa_cache_list() 2009-01-13 20:22:42 +02:00
Jouni Malinen
7e5ba1b916 Mark functions static if not used elsewhere and use proper prototypes 2009-01-03 20:38:42 +02:00
Jouni Malinen
4b4a8ae547 Added a mechanism for quering driver wrappers for available interfaces
The new INTERFACE_LIST global control interface command can be used to
request a list of all available network interfaces that could be used
with the enabled driver wrappers. This could be used to enable
interfaces automatically by external programs (e.g., wpa_gui).
2008-12-24 20:25:19 +02:00
Jouni Malinen
3c1e276507 Fixed a typo in a comment 2008-12-20 21:51:34 +02:00
Jouni Malinen
eef7d7a138 WPS: Added [WPS], [WPS-PIN], [WPS-PBC] flags for scan results 2008-12-08 20:57:59 +02:00
Jouni Malinen
fcc60db4eb WPS: Added wpa_supplicant ctrl_iface commands to start WPS processing
New control interface commands WPS_PBC, WPS_PIN, and WPS_REG can be used
to start WPS processing. These add and select the WPS network block into
the configuration temporarily, i.e., there is no need to add the WPS
network block manually anymore.
2008-11-29 20:59:45 +02:00
Jouni Malinen
e3e51d9f03 Fixed ctrl_iface BSS command to fetch scan results, if needed
This makes BSS command work line SCAN_RESULTS and allows wpa_gui to get
some scan results without explicit scan results even when using ap_scan=2.
2008-11-01 14:28:34 +02:00
Jouni Malinen
3fd0b8f196 Use os_snprintf() instead of snprintf() 2008-11-01 13:02:50 +02:00
Jouni Malinen
565861976d Added support for using SHA256-based stronger key derivation for WPA2
IEEE 802.11w/D6.0 defines new AKMPs to indicate SHA256-based algorithms for
key derivation (and AES-CMAC for EAPOL-Key MIC). Add support for using new
AKMPs and clean up AKMP processing with helper functions in defs.h.
2008-08-31 22:57:28 +03:00
Jouni Malinen
a8e16edc86 Introduced new helper function is_zero_ether_addr()
Use this inline function to replace os_memcmp(addr,
"\x00\x00\x00\x00\x00\x00", ETH_ALEN) == 0.
2008-06-03 18:08:48 +03:00
Jouni Malinen
ec717917e5 Fixed build without CONFIG_IEEE8021X_EAPOL, but with CONFIG_CTRL_IFACE 2008-05-30 18:43:06 +03:00
Jouni Malinen
6fc6879bd5 Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release 2008-02-27 17:34:43 -08:00