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13 Commits

Author SHA1 Message Date
Jouni Malinen
68d6fe5693 WPS: Workaround broken Credential encoding from some D-Link APs 
At least D-Link DIR-600 and DIR-825 have been reported to include
an extra octet after the Network Key attribute within a Credential
attribute. This can happen at least when they are provisioning an
open network.

Add a workaround to detect this incorrectly encoded attribute and
to skip the extra octet when parsing such a Credential.
 2010-10-11 16:07:49 +03:00
Jouni Malinen
370cb2a9ce WPS: Making some parsing messages use excessive debug level 
This makes it easier to read -dd debug logs in environments that
have multiple WPS or P2P devices.
 2010-09-22 11:39:58 -07:00
Jouni Malinen
935a948f97 P2P: Enable use of WPS Requested Device Type without WPS 2.0 2010-09-09 07:17:16 -07:00
Jouni Malinen
fdc9eeb175 WPS 2.0: Convert new attributes into WFA vendor extension 
The WSC 2.0 specification moved to use another design for the new
attributes to avoid backwards compatibility issues with some
deployed implementations.
 2010-09-09 06:07:49 -07:00
Jouni Malinen
53587ec183 WPS 2.0: Make WSC 2.0 support to be build option (CONFIG_WPS2) 
For now, the default build will only include WSC 1.0 support.
CONFIG_WPS2=y can be used to add support for WSC 2.0.
 2010-09-09 06:07:48 -07:00
Jouni Malinen
dcc4d8be75 WPS 2.0: Disable WPS workarounds if CONFIG_WPS_STRICT is defined 2010-09-09 06:07:47 -07:00
Jouni Malinen
f439079e93 WPS 2.0: Add new attributes and update version negotiation 
This adds definitions and parsing of the new attributes that were added
in WPS 2.0. In addition, the version negotiation is updated to use the
new mechanism, i.e., accept everything received and use the new Version2
attribute in transmitted messages.
 2010-09-09 06:07:47 -07:00
Jouni Malinen
612e9160e2 WPS: Add a workaround for parsing M1 from OS X 10.6 
It looks like Mac OS X adds unexpected 0x00 padding to the end of M1.
Skip that padding to avoid interop issues.
 2010-07-05 13:04:54 -07:00
Jouni Malinen
99e437ad52 Fix WPS attribute parser to use correct pointer for Response Type 2010-05-26 17:12:30 +03:00
Jouni Malinen
96750ea5e5 WPS: Clean up Primary Device Type handling 
Use shared functions for converting Primary Device Type between binary
and string formats. In addition, use array of eight octets instead of a
specific structure with multiple fields to reduce code complexity.
 2009-11-26 11:39:29 +02:00
Jouni Malinen
e9a2bca6f5 WPS: Add parsing of AP Setup Locked attribute 2009-09-11 17:13:59 +03:00
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
7d7b8e960a WPS: Split wps_common.c into parts 
To make it easier to find various functions, attribute functions were
split into wps_attr_{build,parse,process}.c.
 2008-11-29 13:16:26 +02:00