1 Automatic regression and interoperability testing of wpa_supplicant's
2 IEEE 802.1X/EAPOL authentication
5 - Linked some parts of IEEE 802.1X Authenticator implementation from
6 hostapd (RADIUS client and RADIUS processing, EAP<->RADIUS
7 encapsulation/decapsulation) into wpa_supplicant.
8 - Replaced wpa_supplicant.c and wpa.c with test code that trigger
9 IEEE 802.1X authentication automatically without need for wireless
11 - For EAP methods that generate keying material, the key derived by the
12 Supplicant is verified to match with the one received by the (now
13 integrated) Authenticator.
15 The full automated test suite can now be run in couple of seconds, but
16 I'm more than willing to add new RADIUS authentication servers to make
17 this take a bit more time.. ;-) As an extra bonus, this can also be
18 seen as automatic regression/interoperability testing for the RADIUS
21 In order for me to be able to use a new authentication server, the
22 server need to be available from Internet (at least from one static IP
23 address) and I will need to get suitable user name/password pairs,
24 certificates, and private keys for testing use. Other alternative
25 would be to get an evaluation version of the server so that I can
26 install it on my own test setup. If you are interested in providing
27 either server access or evaluation version, please contact me
33 +) tested successfully
35 -) server did not support
38 Cisco ACS ----------------------------------------------------------.
39 hostapd --------------------------------------------------------. |
40 Cisco Aironet 1200 AP (local RADIUS server) ----------------. | |
41 Periodik Labs Elektron ---------------------------------. | | |
42 Lucent NavisRadius ---------------------------------. | | | |
43 Interlink RAD-Series ---------------------------. | | | | |
44 Radiator -----------------------------------. | | | | | |
45 Meetinghouse Aegis ---------------------. | | | | | | |
46 Funk Steel-Belted ------------------. | | | | | | | |
47 Funk Odyssey -------------------. | | | | | | | | |
48 Microsoft IAS --------------. | | | | | | | | | |
49 FreeRADIUS -------------. | | | | | | | | | | |
50 | | | | | | | | | | | |
52 EAP-MD5 + - - + + + + + - - + +
53 EAP-GTC + - - ? + + + + - - + -
54 EAP-OTP - - - - - + - - - - - -
55 EAP-MSCHAPv2 + - - + + + + + - - + -
56 EAP-TLS + + + + + + + + - - + +
57 EAP-PEAPv0/MSCHAPv2 + + + + + + + + + - + +
58 EAP-PEAPv0/GTC + - + - + + + + - - + +
59 EAP-PEAPv0/OTP - - - - - + - - - - - -
60 EAP-PEAPv0/MD5 + - - + + + + + - - + -
61 EAP-PEAPv0/TLS - + - + + + F + - - - -
62 EAP-PEAPv1/MSCHAPv2 - - + + + +1 + +5 +8 - + +
63 EAP-PEAPv1/GTC - - + + + +1 + +5 +8 - + +
64 EAP-PEAPv1/OTP - - - - - +1 - - - - - -
65 EAP-PEAPv1/MD5 - - - + + +1 + +5 - - + -
66 EAP-PEAPv1/TLS - - - + + +1 F +5 - - - -
67 EAP-TTLS/CHAP + - +2 + + + + + + - + -
68 EAP-TTLS/MSCHAP + - + + + + + + + - + -
69 EAP-TTLS/MSCHAPv2 + - + + + + + + + - + -
70 EAP-TTLS/PAP + - + + + + + + + - + -
71 EAP-TTLS/EAP-MD5 + - +2 + + + + + + - + -
72 EAP-TTLS/EAP-GTC + - +2 ? + + + + - - + -
73 EAP-TTLS/EAP-OTP - - - - - + - - - - - -
74 EAP-TTLS/EAP-MSCHAPv2 + - +2 + + + + + + - + -
75 EAP-TTLS/EAP-TLS - - +2 + F + + + - - - -
76 EAP-SIM +3 - - ? - + - ? - - + -
77 EAP-AKA - - - - - + - - - - + -
78 EAP-PSK +7 - - - - - - - - - + -
79 EAP-PAX - - - - - - - - - - + -
80 EAP-SAKE - - - - - - - - - - + -
81 EAP-GPSK - - - - - - - - - - + -
82 EAP-FAST - - - + - - - - - + - +
83 LEAP + - + + + + F +6 - + - +
85 1) PEAPv1 required new label, "client PEAP encryption" instead of "client EAP
86 encryption", during key derivation (requires phase1="peaplabel=1" in the
87 network configuration in wpa_supplicant.conf)
88 2) used FreeRADIUS as inner auth server
89 3) required a patch to FreeRADIUS to fix EAP-SIM
90 5) PEAPv1 required termination of negotiation on tunneled EAP-Success and new
91 label in key deriviation
92 (phase1="peap_outer_success=0 peaplabel=1") (in "IETF Draft 5" mode)
93 6) Authenticator simulator required patching for handling Access-Accept within
94 negotiation (for the first EAP-Success of LEAP)
95 7) EAP-PSK is not included in FreeRADIUS distribution; used external
96 rlm_eap_psk implementation from
97 http://perso.rd.francetelecom.fr/bersani/EAP_PSK/
98 EAP-PSKWindowsimplementations.html
99 8) PEAPv1 used non-standard version negotiation (client had to force v1 even
100 though server reported v0 as the highest supported version)
105 FreeRADIUS (1.0pre and CVS snapshot)
110 - EAP-PEAPv0 / MSCHAPv2
112 - EAP-PEAPv0 / MD5-Challenge
113 - EAP-TTLS / EAP-MD5-Challenge
115 - EAP-TTLS / EAP-MSCHAPv2
119 - EAP-TTLS / MSCHAPv2
121 * not supported in FreeRADIUS
122 - EAP-PEAP / TLS (Unable to tunnel TLS inside of TLS)
123 - EAP-TTLS / EAP-TLS (Unable to tunnel TLS inside of TLS)
125 Microsoft Windows Server 2003 / IAS
127 - EAP-PEAPv0 / MSCHAPv2
130 * IAS does not seem to support other EAP methods
132 Funk Odyssey 2.01.00.653
134 - EAP-PEAPv0 / MSCHAPv2
136 - EAP-PEAPv1 / MSCHAPv2
138 Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
139 - EAP-TTLS / CHAP (using FreeRADIUS as inner auth srv)
141 - EAP-TTLS / MSCHAPv2
143 - EAP-TTLS / EAP-MD5-Challenge (using FreeRADIUS as inner auth srv)
144 - EAP-TTLS / EAP-GTC (using FreeRADIUS as inner auth srv)
145 - EAP-TTLS / EAP-MSCHAPv2 (using FreeRADIUS as inner auth srv)
146 - EAP-TTLS / EAP-TLS (using FreeRADIUS as inner auth srv)
147 * not supported in Odyssey:
151 - EAP-PEAP / MD5-Challenge
154 Funk Steel-Belted Radius Enterprise Edition v4.71.739
158 - EAP-PEAPv0 / MSCHAPv2
161 - EAP-PEAPv1 / MSCHAPv2
165 Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
168 - EAP-TTLS / MSCHAPv2
170 - EAP-TTLS / EAP-MD5-Challenge
171 - EAP-TTLS / EAP-MSCHAPv2
174 Meetinghouse Aegis 1.1.4
179 - EAP-PEAPv0 / MSCHAPv2
182 - EAP-PEAPv0 / MD5-Challenge
183 - EAP-PEAPv1 / MSCHAPv2
186 - EAP-PEAPv1 / MD5-Challenge
187 Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
190 - EAP-TTLS / MSCHAPv2
192 - EAP-TTLS / EAP-MD5-Challenge
194 - EAP-TTLS / EAP-MSCHAPv2
197 (Server rejects authentication without any reason in debug log. It
198 looks like the inner TLS negotiation starts properly and the last
199 packet from Supplicant looks like the one sent in the Phase 1. The
200 server generates a valid looking reply in the same way as in Phase
201 1, but then ends up sending Access-Reject. Maybe an issue with TTLS
202 fragmentation in the Aegis server(?) The packet seems to include
203 1328 bytes of EAP-Message and this may go beyond the fragmentation
204 limit with AVP encapsulation and TLS tunneling. Note: EAP-PEAP/TLS
205 did work, so this issue seems to be with something TTLS specific.)
207 Radiator 3.9 (eval, with all patches up to and including 2004-08-30)
213 - EAP-PEAPv0 / MSCHAPv2
216 - EAP-PEAPv0 / MD5-Challenge
218 Note: Needed to use unknown identity in outer auth and some times the server
219 seems to get confused and fails to send proper Phase 2 data.
220 - EAP-PEAPv1 / MSCHAPv2
223 - EAP-PEAPv1 / MD5-Challenge
225 Note: This has some additional requirements for EAPTLS_MaxFragmentSize.
226 Using 1300 for outer auth and 500 for inner auth seemed to work.
227 Note: Needed to use unknown identity in outer auth and some times the server
228 seems to get confused and fails to send proper Phase 2 data.
231 - EAP-TTLS / MSCHAPv2
233 - EAP-TTLS / EAP-MD5-Challenge
236 - EAP-TTLS / EAP-MSCHAPv2
238 Note: This has some additional requirements for EAPTLS_MaxFragmentSize.
239 Using 1300 for outer auth and 500 for inner auth seemed to work.
243 Interlink Networks RAD-Series 6.1.2.7
248 - EAP-PEAPv0 / MSCHAPv2
250 - EAP-PEAPv0 / MD5-Challenge
251 - EAP-PEAPv1 / MSCHAPv2
253 - EAP-PEAPv1 / MD5-Challenge
254 Note: PEAPv1 requires TLS key derivation to use label "client EAP encryption"
257 - EAP-TTLS / MSCHAPv2
259 - EAP-TTLS / EAP-MD5-Challenge
261 - EAP-TTLS / EAP-MSCHAPv2
266 (Failed to decrypt Phase 2 data)
268 Lucent NavisRadius 4.4.0
273 - EAP-PEAPv0 / MD5-Challenge
274 - EAP-PEAPv0 / MSCHAPv2
277 - EAP-PEAPv1 / MD5-Challenge
278 - EAP-PEAPv1 / MSCHAPv2
281 "IETF Draft 5" mode requires phase1="peap_outer_success=0 peaplabel=1"
282 'Cisco ACU 5.05' mode works without phase1 configuration
285 - EAP-TTLS / MSCHAPv2
287 - EAP-TTLS / EAP-MD5-Challenge
288 - EAP-TTLS / EAP-MSCHAPv2
292 Note: user certificate from NavisRadius had private key in a format
293 that wpa_supplicant could not use. Converting this to PKCS#12 and then
294 back to PEM allowed wpa_supplicant to use the key.
302 - EAP-PEAPv0 / MSCHAPv2
304 - EAP-PEAPv0 / MD5-Challenge
305 - EAP-PEAPv1 / MSCHAPv2
307 - EAP-PEAPv1 / MD5-Challenge
310 - EAP-TTLS / MSCHAPv2
312 - EAP-TTLS / EAP-MD5-Challenge
314 - EAP-TTLS / EAP-MSCHAPv2
318 Cisco Secure ACS 3.3(1) for Windows Server
319 - PEAPv1/GTC worked, but PEAPv0/GTC failed in the end after password was
320 sent successfully; ACS is replying with empty PEAP packet (TLS ACK);
321 wpa_supplicant tries to decrypt this.. Replying with TLS ACK and and
322 marking the connection completed was enough to make this work.
327 Funk Odyssey 2.01.00.653:
328 - uses tunneled EAP-Success, expects reply in tunnel or TLS ACK, sends MPPE
329 keys with outer EAP-Success message after this
330 - uses label "client EAP encryption"
331 - (peap_outer_success 1 and 2 work)
333 Funk Steel-Belted Radius Enterprise Edition v4.71.739
334 - uses tunneled EAP-Success, expects reply in tunnel or TLS ACK, sends MPPE
335 keys with outer EAP-Success message after this
336 - uses label "client EAP encryption"
337 - (peap_outer_success 1 and 2 work)
340 - uses TLV Success and Reply, sends MPPE keys with outer EAP-Success message
342 - uses label "client PEAP encryption"
344 Lucent NavisRadius 4.4.0 (in "IETF Draft 5" mode):
345 - sends tunneled EAP-Success with MPPE keys and expects the authentication to
346 terminate at this point (gets somewhat confused with reply to this)
347 - uses label "client PEAP encryption"
348 - phase1="peap_outer_success=0 peaplabel=1"
350 Lucent NavisRadius 4.4.0 (in "Cisco ACU 5.05" mode):
351 - sends tunneled EAP-Success with MPPE keys and expects to receive TLS ACK
353 - uses label "client EAP encryption"
355 Meetinghouse Aegis 1.1.4
356 - uses tunneled EAP-Success, expects reply in tunnel or TLS ACK, sends MPPE
357 keys with outer EAP-Success message after this
358 - uses label "client EAP encryption"
359 - peap_outer_success 1 and 2 work