lnx_wpa_supplicant_1_2_0_0/eap_testing.txt Driver File Contents (lnx_wpa_supplicant_1_2_0_0.zip)

Driver Package File Name: lnx_wpa_supplicant_1_2_0_0.zip
File Size: 468.2 KB

Automatic regression and interoperability testing of wpa_supplicant's
IEEE 802.1X/EAPOL authentication

Test program:
- Linked some parts of IEEE 802.1X Authenticator implementation from
  hostapd (RADIUS client and RADIUS processing, EAP<->RADIUS
  encapsulation/decapsulation) into wpa_supplicant.
- Replaced wpa_supplicant.c and wpa.c with test code that trigger
  IEEE 802.1X authentication automatically without need for wireless
  client card or AP.
- For EAP methods that generate keying material, the key derived by the
  Supplicant is verified to match with the one received by the (now
  integrated) Authenticator.

The full automated test suite can now be run in couple of seconds, but
I'm more than willing to add new RADIUS authentication servers to make
this take a bit more time.. ;-) As an extra bonus, this can also be
seen as automatic regression/interoperability testing for the RADIUS
server, too.

In order for me to be able to use a new authentication server, the
server need to be available from Internet (at least from one static IP
address) and I will need to get suitable user name/password pairs,
certificates, and private keys for testing use. Other alternative
would be to get an evaluation version of the server so that I can
install it on my own test setup. If you are interested in providing
either server access or evaluation version, please contact me
(jkmaline@cc.hut.fi).


Test matrix

+) tested successfully
F) failed
-) server did not support
?) not tested

			Free-	Micro-	Funk	Funk	Meeting	Radiat-	Interl-
			RADIUS	soft	Odyssey	Steel-	house	or	ink RAD
				IAS		Belted	Aegis		-Series
EAP-MD5			+	-	-	+	+	+	+
EAP-GTC			+	-	-	?	+	+	+
EAP-OTP			-	-	-	-	-	+	-
EAP-MSCHAPv2		+	-	-	+	+	+	+
EAP-TLS			+	+	+	+	+	+	+
EAP-PEAPv0/MSCHAPv2	+	+	+	+	+	+	+
EAP-PEAPv0/GTC		+	-	+	-	+	+	+
EAP-PEAPv0/OTP		-	-	-	-	-	+	-
EAP-PEAPv0/MD5		+	-	-	+	+	+	+
EAP-PEAPv0/TLS		-	+	-	+	+	+	F
EAP-PEAPv1/MSCHAPv2	-	-	+ 1)	+ 1)	+ 1)	+	+ 1)
EAP-PEAPv1/GTC		-	-	+ 1)	+ 1)	+ 1)	+	+ 1)
EAP-PEAPv1/OTP		-	-	-	-	-	+	-
EAP-PEAPv1/MD5		-	-	-	+ 1)	+ 1)	+	+ 1)
EAP-PEAPv1/TLS		-	-	-	+ 1)	+ 1)	+	F
EAP-TTLS/CHAP		+	-	+ 2)	+	+	+	+
EAP-TTLS/MSCHAP		+	-	+	+	+	+	+
EAP-TTLS/MSCHAPv2	+	-	+	+	+	+	+
EAP-TTLS/PAP		+	-	+	+	+	+	+
EAP-TTLS/EAP-MD5	+	-	+ 2)	+	+	+	+
EAP-TTLS/EAP-GTC	+	-	+ 2)	?	+	+	+
EAP-TTLS/EAP-OTP	-	-	-	-	-	+	-
EAP-TTLS/EAP-MSCHAPv2	+	-	+ 2)	+	+	+	+
EAP-TTLS/EAP-TLS	-	-	+ 2)	+	F	+	+
EAP-SIM			+ 3)	-	-	?	-	?	-
LEAP	4)		+	-	+	+	+	+	F

1) PEAPv1 required old label, "client EAP encryption" instead of "client PEAP
   encryption", during key derivation (requires phase1="peaplabel=0" in the
   network configuration in wpa_supplicant.conf)
2) used FreeRADIUS as inner auth server
3) required a patch to FreeRADIUS to fix EAP-SIM
4) LEAP was also tested successfully with a Cisco 1200 AP (used both as the
   Authenticator and Authentication server); but this is not part of the
   automated tests


Automated tests:

FreeRADIUS (1.0pre and CVS snapshot)
- EAP-MD5-Challenge
- EAP-GTC
- EAP-MSCHAPv2
- EAP-TLS
- EAP-PEAPv0 / MSCHAPv2
- EAP-PEAPv0 / GTC
- EAP-PEAPv0 / MD5-Challenge
- EAP-TTLS / EAP-MD5-Challenge
- EAP-TTLS / EAP-GTC
- EAP-TTLS / EAP-MSCHAPv2
- EAP-TTLS / CHAP
- EAP-TTLS / PAP
- EAP-TTLS / MSCHAP
- EAP-TTLS / MSCHAPv2
- EAP-SIM
* not supported in FreeRADIUS
  - EAP-PEAP / TLS (Unable to tunnel TLS inside of TLS)
  - EAP-TTLS / EAP-TLS (Unable to tunnel TLS inside of TLS)

Microsoft Windows Server 2003 / IAS
- EAP-TLS
- EAP-PEAPv0 / MSCHAPv2
- EAP-PEAPv0 / TLS
- EAP-MD5
* IAS does not seem to support other EAP methods

Funk Odyssey 2.01.00.653
- EAP-TLS
- EAP-PEAPv0 / MSCHAPv2
- EAP-PEAPv0 / GTC
- EAP-PEAPv1 / MSCHAPv2
- EAP-PEAPv1 / GTC
  Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
- EAP-TTLS / CHAP (using FreeRADIUS as inner auth srv)
- EAP-TTLS / MSCHAP
- EAP-TTLS / MSCHAPv2
- EAP-TTLS / PAP
- EAP-TTLS / EAP-MD5-Challenge (using FreeRADIUS as inner auth srv)
- EAP-TTLS / EAP-GTC (using FreeRADIUS as inner auth srv)
- EAP-TTLS / EAP-MSCHAPv2 (using FreeRADIUS as inner auth srv)
- EAP-TTLS / EAP-TLS (using FreeRADIUS as inner auth srv)
* not supported in Odyssey:
  - EAP-MD5-Challenge
  - EAP-GTC
  - EAP-MSCHAPv2
  - EAP-PEAP / MD5-Challenge
  - EAP-PEAP / TLS

Funk Steel-Belted Radius Enterprise Edition v4.71.739
- EAP-MD5-Challenge
- EAP-MSCHAPv2
- EAP-TLS
- EAP-PEAPv0 / MSCHAPv2
- EAP-PEAPv0 / MD5
- EAP-PEAPv0 / TLS
- EAP-PEAPv1 / MSCHAPv2
- EAP-PEAPv1 / MD5
- EAP-PEAPv1 / GTC
- EAP-PEAPv1 / TLS
  Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
- EAP-TTLS / CHAP
- EAP-TTLS / MSCHAP
- EAP-TTLS / MSCHAPv2
- EAP-TTLS / PAP
- EAP-TTLS / EAP-MD5-Challenge
- EAP-TTLS / EAP-MSCHAPv2
- EAP-TTLS / EAP-TLS

Meetinghouse Aegis 1.1.4
- EAP-MD5-Challenge
- EAP-GTC
- EAP-MSCHAPv2
- EAP-TLS
- EAP-PEAPv0 / MSCHAPv2
- EAP-PEAPv0 / TLS
- EAP-PEAPv0 / GTC
- EAP-PEAPv0 / MD5-Challenge
- EAP-PEAPv1 / MSCHAPv2
- EAP-PEAPv1 / TLS
- EAP-PEAPv1 / GTC
- EAP-PEAPv1 / MD5-Challenge
  Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
- EAP-TTLS / CHAP
- EAP-TTLS / MSCHAP
- EAP-TTLS / MSCHAPv2
- EAP-TTLS / PAP
- EAP-TTLS / EAP-MD5-Challenge
- EAP-TTLS / EAP-GTC
- EAP-TTLS / EAP-MSCHAPv2
* did not work
  - EAP-TTLS / EAP-TLS
    (Server rejects authentication without any reason in debug log. It
     looks like the inner TLS negotiation starts properly and the last
     packet from Supplicant looks like the one sent in the Phase 1. The
     server generates a valid looking reply in the same way as in Phase
     1, but then ends up sending Access-Reject. Maybe an issue with TTLS
     fragmentation in the Aegis server(?) The packet seems to include
     1328 bytes of EAP-Message and this may go beyond the fragmentation
     limit with AVP encapsulation and TLS tunneling. Note: EAP-PEAP/TLS
     did work, so this issue seems to be with something TTLS specific.)

Radiator 3.9 (eval, with all patches up to and including 2004-06-23)
- EAP-MD5-Challenge
- EAP-GTC
- EAP-OTP
- EAP-MSCHAPv2
- EAP-TLS
- EAP-PEAPv0 / MSCHAPv2
- EAP-PEAPv0 / GTC
- EAP-PEAPv0 / OTP
- EAP-PEAPv0 / MD5-Challenge
- EAP-PEAPv0 / TLS
  Note: Needed to use unknown identity in outer auth and some times the server
	seems to get confused and fails to send proper Phase 2 data.
- EAP-PEAPv1 / MSCHAPv2
- EAP-PEAPv1 / GTC
- EAP-PEAPv1 / OTP
- EAP-PEAPv1 / MD5-Challenge
- EAP-PEAPv1 / TLS
  Note: This has some additional requirements for EAPTLS_MaxFragmentSize.
        Using 1300 for outer auth and 500 for inner auth seemed to work.
  Note: Needed to use unknown identity in outer auth and some times the server
	seems to get confused and fails to send proper Phase 2 data.
- EAP-TTLS / CHAP
- EAP-TTLS / MSCHAP
- EAP-TTLS / MSCHAPv2
- EAP-TTLS / PAP
- EAP-TTLS / EAP-MD5-Challenge
- EAP-TTLS / EAP-GTC
- EAP-TTLS / EAP-OTP
- EAP-TTLS / EAP-MSCHAPv2
- EAP-TTLS / EAP-TLS
  Note: This has some additional requirements for EAPTLS_MaxFragmentSize.
        Using 1300 for outer auth and 500 for inner auth seemed to work.

Interlink Networks RAD-Series 6.1.2.7
- EAP-MD5-Challenge
- EAP-GTC
- EAP-MSCHAPv2
- EAP-TLS
- EAP-PEAPv0 / MSCHAPv2
- EAP-PEAPv0 / GTC
- EAP-PEAPv0 / MD5-Challenge
- EAP-PEAPv1 / MSCHAPv2
- EAP-PEAPv1 / GTC
- EAP-PEAPv1 / MD5-Challenge
  Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
- EAP-TTLS / CHAP
- EAP-TTLS / MSCHAP
- EAP-TTLS / MSCHAPv2
- EAP-TTLS / PAP
- EAP-TTLS / EAP-MD5-Challenge
- EAP-TTLS / EAP-GTC
- EAP-TTLS / EAP-MSCHAPv2
- EAP-TTLS / EAP-TLS
* did not work
  - EAP-PEAPv0 / TLS
  - EAP-PEAPv1 / TLS
    (Failed to decrypt Phase 2 data)
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