Commit graph

4054 commits

Author SHA1 Message Date
Pavel Roskin
8738e4fc55 driver_wext: Fix missing bracket in [DORMANT]
Signed-off-by: Pavel Roskin <proski@gnu.org>
2008-04-07 10:09:37 +03:00
Daniel Wagner
913cf1caec Rename NL80211_[ATTR]_STA_STAT_* to NL80211_[ATTR_]STA_INFO_
adapt to change 72141605e9f9d856418bbed9dc47e5ad42aabb42
nl80211/cfg80211: support for mesh, sta dumping

Signed-off-by: Daniel Wagner <wagi@monom.org>
2008-03-31 12:39:52 +03:00
Kel Modderman
0e5776f673 Remove the -w option from help output
Signed-off-by: Kel Modderman <kel@otaku42.de>
2008-03-31 11:51:49 +03:00
Kel Modderman
7da6794022 Explain not all driver backends will be compiled into wpa_supplicant binary
Explain that wpa_supplicant supports a variety of drivers, but only a
subset of them are chosen at compile time.

Signed-off-by: Kel Modderman <kel@otaku42.de>
2008-03-31 11:49:55 +03:00
Tomasz Wolniewicz
c454f57379 eapol_test: Allow client IP address to be specified
Allow the user to set the IP address of the eapol_test client. This if
very useful when you have a machine with many interfaces and want to use a
particular one for testing RADIUS connectivity. For instance when I run the
national eduroam proxy I can only connect to other server from a particular
address, an our machine happens to have several IPs. So if I want to run
connectivity tests, I must make sure that my test uses a particular
interface. The -A option allows one to set this).

(jm: cleaned up to use radius configuration structure instead of global
variable for the address and added IPv6 support)
2008-03-30 18:15:52 +03:00
Tomasz Wolniewicz
1e4b9da10c Chargeable-User-Identity (RFC 4372) in eapol_test
Implements the Chargable-User-Identity (CUI), as defined in RFC 4372.
Option "-i" causes the eapol_test to send a NUL CUI - which is a request to
send a CUI back. Capital "-I" allows to specify the value of the CUI.
This has been defined for cases where the client wants to reauthenticate.
2008-03-30 17:39:19 +03:00
Jouni Malinen
1c2ff04f3a TNC: Added preliminary code for IF-TNCCS-SOH server side support
If TNC is enabled, PEAPv0 server is now sending out SoH request to initiate
IF-TNCCS-SOH (Microsoft NAP / Statement of Health) handshake. The results
are currently only shown in debug log and they do not affect authentication
or authorization result.
2008-03-30 17:10:44 +03:00
Jouni Malinen
30680e9332 EAP-TTLS: Fixed implicit challenge derivation to use correct output length
The previous version was deriving unnecessarily large amount of output data
for the implicit challenge. With the TLS PRF, this was not causing any
problems because the output length is not explicitly bound into the
derivation. Anyway, it is better to use the correct output length should
the PRF be ever changed to a one that uses the output length to change the
beginning of the output data.
2008-03-23 12:07:59 +02:00
Jouni Malinen
e7d8003358 EAP-PEAP: Fixed interop issues in key derivation with cryptobinding
It looks like Microsoft implementation does not match with their
specification as far as PRF+ label usage is concerned.. IPMK|CMK is derived
without null termination on the label, but the label for CSK derivation
must be null terminated.

This allows cryptobinding to be used with PEAPv0 in a way that
interoperates with Windows XP SP3 (RC2) and as such, this functionality is
now enabled as an optional addition to PEAPv0.
2008-03-19 16:58:06 +02:00
Jouni Malinen
32f049b2af EAP-PEAP: Swap MS-CHAP-v2 MPPE keys for EAP-PEAP ISK derivation
Microsoft uses reverse order for MS-MPPE keys in EAP-PEAP when compared to
EAP-FAST derivation of ISK. Swap the keys here to get the correct ISK for
EAP-PEAPv0 cryptobinding. This resolves the cryptobinding interop issue
with WinXP SP3 RC2. However, it looks like MSK derivation does not
interoperate when using cryptobinding, so this code remains disabled for
the time being.
2008-03-18 16:27:55 +02:00
Jouni Malinen
e1a69a0b10 EAP-PEAP: Added preliminary code for PEAPv0 and PEAPv2 cryptobinding
This implementation is complete for PEAPv0 (Microsoft extension), but the
use of cryptobinding is disabled in this version, i.e., this does not
change protocol behavior at all.

Interop tests between hostapd and wpa_supplicant work fine, but there are
some problems in getting hostapd to interoperate with Windows XP SP3 RC2
(peer replies with Result Failure to the attempted cryptobinding). The
implementation will remain disabled until this issue has been resolved.
2008-03-18 12:19:52 +02:00
Jouni Malinen
0ac0e4df1c EAP-PEAP: Moved EAP-TLV processing into eap_peap.c
EAP-PEAP was the only method that used the external eap_tlv.c peer
implementation. This worked fine just for the simple protected result
notification, but extending the TLV support for cryptobinding etc. is not
trivial with such separation. With the TLV processing integrated into
eap_peap.c, all the needed information is now available for using
additional TLVs.
2008-03-18 11:26:17 +02:00
Jouni Malinen
06726f0bdd EAP-PEAP: Moved EAP-TLV processing into eap_peap.c
EAP-PEAP was the only method that used the external eap_tlv.c server
implementation. This worked fine just for the simple protected result
notification, but extending the TLV support for cryptobinding etc. is not
trivial with such separation. With the TLV processing integrated into
eap_peap.c, all the needed information is now available for using
additional TLVs.
2008-03-18 08:31:04 +02:00
Jouni Malinen
a865bd5031 Some cleanup for the new driver wrapper for PS3
wpa_printf() does not use '\n'. Fixed set_wpa_key() to allocate buf for
ASCII passphrase case.
2008-03-13 19:05:45 +02:00
Masakazu Mokuno
b5a357b476 Add support for PS3 Linux wireless driver
This adds support for PS3 wireless to wpa_supplicant.

Although PS3 wireless driver is designed to conform the WEXT standard
as much as possible, unfortunately the wext driver wrapper of
wpa_supplicant can not support PS3 wireless fully because:

 - PS3 wireless driver uses private WEXT ioctls for accepting PSK of
   WPA-Personal from the userland.
   WEXT does not specify the way to do it.

 - The association and 4-way handshake are done by PS3 virtual
   wireless device. The guest OSes can not interfere it.

 - No EAPOL frames are allowed to go outside of the
   hypervisor/firmware nor come from. They are eaten by the firmware.

Thus I needed to make a new driver wrapper for PS3 wireless.

This patch can be applied against the latest 0.6.x tree.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
2008-03-13 19:00:37 +02:00
Chris Zimmermann
6affdaee6b Support for RADIUS ACLs with drivers that do not use hostapd MLME
Sam Leffler <sam@errno.com>:
Attached are changes from Chris Zimmerman (cc'd) to allow drivers to handle
radius ACL's.  The patch is against 0.5.10 but I suspect will also apply to
your latest code.  These mods enable radius acl support in freebsd w/ my
vap code.

You may want to do the changes to ieee802_11_auth.c differently as they
currently require all participating drivers to work the same.  You might be
able to check the return value from hostapd_set_radius_acl_auth and use
that to decide whether the alternate code should be run so you can have 1
driver using this stuff while the other does not.

(jm: Added without more dynamic check for now; in addition, none of the
current in-tree driver wrappers actually implement these handlers, so this
is in preparation for future changes)
2008-03-12 11:43:55 +02:00
Chris Zimmermann
b6745143e8 hostapd_allowed_address() is called from hostapd_config_reload_sta() with
session_timeout and acct_interim_interval set to NULL.  Without checking
these before accessing, we'd cause a NULL pointer access in this case.  In
ieee802_11.c calls hostapd_allowed_address() with valid pointers.
2008-03-12 11:39:56 +02:00
Jouni Malinen
658d166297 FT: Use correct BSSID when deriving PTK and verifying MIC
The old version was using struct wpa_sm::bssid which is not necessarily
updated to point to the correct target address when doing over-the-air FT
since the address is used before the association has actually been
completed.
2008-03-12 11:20:20 +02:00
Jouni Malinen
58a98fb027 Delete PTK SA on (re)association if this is not part of a Fast BSS
Transition. This fixes a potential issue where an incorrectly behaving AP
could send a group key update using the old (now invalid after reassociate)
PTK. This could also happen if there is a race condition between reporting
received EAPOL frames and association events.
2008-03-12 11:18:57 +02:00
Ryan Hill
748e54937d The attached patch fixes a few build errors when compiling with GCC 4.3,
caused by a few missing header includes. It was done against 0.5.8, but
still applies to 0.5.10.
2008-03-12 09:39:25 +02:00
Jouni Malinen
ccfab35a6a Silence gcc 4.3.0 warnings about invalid array indexes 2008-03-12 09:33:18 +02:00
Jouni Malinen
502a293e30 TNC: Added TNC server support into documentation and ChangeLogs 2008-03-09 12:14:15 +02:00
Jouni Malinen
c80a74d70c TNC: Integrated TNC support into EAP-TTLS server
If TNC is enabled, EAP-TTLS will run a second EAP (TNC) inside the tunnel
after a successful authentication.
2008-03-09 12:05:06 +02:00
Jouni Malinen
35f39ac4c9 TNC: Fixed TNC when using EAP-TTLS with non-EAP Phase 2
Need to process EAP AVP after the non-EAP Phase 2 method. In addition,
EAP-TTLS/MSCHAPv2 needs special code for handling the starting of TNC after
extra roundtrip of MSCHAPv2 success message.
2008-03-09 12:04:10 +02:00
Jouni Malinen
7db0fca522 TNC: Integrated TNC support into EAP-FAST server
Tunneled EAP sequence is now used to perform both the authentication (e.g.,
using EAP-GTC) and TNC validation (EAP-TNC) inside the EAP-FAST tunnel if
TNC has been enabled.
2008-03-09 11:22:17 +02:00
Jouni Malinen
4f1c561725 TNC: Added support for using TNC with EAP-FAST 2008-03-09 11:21:01 +02:00
Jouni Malinen
c3e258ae9f TNC: Provide 'tnc' configuration option for EAP server and methods 2008-03-09 10:42:53 +02:00
Jouni Malinen
da08a7c732 TNC: Added preliminary TNC implementation for hostapd
This adds EAP-TNC method and TNCS (IF-IMV and IF-TNCCS) functionality.
There is no integration with EAP-TTLS and EAP-FAST at this point, so this
version is not yet suitable for real use (i.e., EAP-TNC can only be tested
outside a tunnel which is not an allowed configuration for deployment).
However, the basic TNCS functionality is more or less complete and this
version seems to interoperate with wpa_supplicant.
2008-03-09 10:37:18 +02:00
Jouni Malinen
8e888179e1 Make the "invalid group" error show up with default verbosity level 2008-03-06 22:49:46 +02:00
Dan Williams
d113aa91ca Fix qt3 wpa_gui build
When a WpaMsg item to the QValueList WpaMsgList, there's no constructor
that the QValueList can call.  This is a port of the fix from the stable
branch where it builds fine.
2008-03-05 18:30:01 +02:00
Dan Williams
cf7a576f67 Fix potential use-after-free in dbus byte array demarshaling code
The byte array code should be clearing its own pointer, not the string
array pointer.
2008-03-05 16:15:10 +02:00
Jouni Malinen
9474b3a4e4 Added a missing '#' to indicate a comment. 2008-03-05 16:06:43 +02:00
Jouni Malinen
c673c5fc0f Renamed local DBUS_VERSION define to avoid conflict with dbus 1.1 headers 2008-03-05 16:05:26 +02:00
Jouni Malinen
13b3f33942 EAP-FAST: Verify that identity from PAC-Opaque matches with Phase 2 (GTC) 2008-02-27 18:00:12 -08:00
Jouni Malinen
7914585fe0 EAP-FAST: Cleaned up TLV processing and added support for EAP Sequences
Number of TLVs were processed in groups and these cases were now separated
into more flexible processing of one TLV at the time. wpabuf_concat()
function was added to make it easier to concatenate TLVs. EAP Sequences are
now supported in both server and peer code, but the server side is not
enabled by default.
2008-02-27 17:59:34 -08:00
Jouni Malinen
2bab8ae401 EAP-FAST: Define and use EAP_FAST_CMK_LEN 2008-02-27 17:58:46 -08:00
Jouni Malinen
ed5a02fd94 Removed extra '_' from struct eap_tlv_crypto_binding__tlv name 2008-02-27 17:58:13 -08:00
Jouni Malinen
cdd1bc9288 EAP-FAST: Divided eap_fast_process() into number of helper functions 2008-02-27 17:57:49 -08:00
Jouni Malinen
7f4c1d4300 EAP-FAST: Moved common peer/server functionality into a shared file 2008-02-27 17:57:19 -08:00
Jouni Malinen
a4819630f6 EAP-FAST: Added shared helper functions for building TLVs 2008-02-27 17:56:30 -08:00
Jouni Malinen
829f14be17 EAP-FAST: Add peer identity into EAP-FAST PAC-Opaque
This allows Phase 2 Identity Request to be skipped if the identity is
already known from PAC-Opaque received in TLS handshake in order to save
one roundtrip from normal authentication.
2008-02-27 17:55:40 -08:00
Jouni Malinen
67b941993a Preparations for 0.4.11 release 2008-02-27 17:54:41 -08:00
Jouni Malinen
b0194fe07e Added max_listen_interval configuration option
This allows associations to be denied if the STA tries to use too large
listen interval. The default value is 65535 which matches with the field
size limits.
2008-02-27 17:54:06 -08:00
Jouni Malinen
4d6c3de3df driver_ralink: Make sure assoc_{req,resp}_ies do not get double-freed 2008-02-27 17:53:22 -08:00
Jouni Malinen
5e77500c4f driver_ralink: Use os_strlcpy instead of os_strncpy to ensure null
termination
2008-02-27 17:52:43 -08:00
Jouni Malinen
d04cbdd640 driver_ralink: Fixed couple of memory leaks on error path 2008-02-27 17:52:05 -08:00
Jouni Malinen
a6ee047fcb Verify that os_get_time() does not fail before using the time value when
registering an eloop timeout.
2008-02-27 17:50:36 -08:00
Jouni Malinen
72822e7be4 Fixed base64_decode() reject empty input buffers 2008-02-27 17:49:59 -08:00
Jouni Malinen
380da72b80 Enforce non-zero MPPE key length 2008-02-27 17:49:24 -08:00
Kel Modderman
eff06a7cdb Enhance manpage with use of emphasis instead of strong quote
The Debian package checker "lintian" was making noise about
wpa_supplicant.conf(5). It was caused by a line beginning with ', which is
apparently not liked by man(1).

I suggest the use of <emphasis>word</emphasis> where 'word' is used at the
moment.

Signed-off-by: Kel Modderman <kel@otaku42.de>
2008-02-27 17:48:23 -08:00