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Commit | Line | Data |
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6fc6879b JM |
1 | ChangeLog for hostapd |
2 | ||
1d8ce433 JM |
3 | ????-??-?? - v0.6.5 |
4 | * added support for SHA-256 as X.509 certificate digest when using the | |
5 | internal X.509/TLSv1 implementation | |
1f21bc4c JM |
6 | * fixed EAP-FAST PAC-Opaque padding (0.6.4 broke this for some peer |
7 | identity lengths) | |
4d4233ea JM |
8 | * fixed internal TLSv1 implementation for abbreviated handshake (used |
9 | by EAP-FAST server) | |
271d2830 JM |
10 | * added support for setting VLAN ID for STAs based on local MAC ACL |
11 | (accept_mac_file) as an alternative for RADIUS server-based | |
12 | configuration | |
1d8ce433 | 13 | |
d48ae45b | 14 | 2008-08-10 - v0.6.4 |
829f14be JM |
15 | * added peer identity into EAP-FAST PAC-Opaque and skip Phase 2 |
16 | Identity Request if identity is already known | |
7914585f | 17 | * added support for EAP Sequences in EAP-FAST Phase 2 |
502a293e JM |
18 | * added support for EAP-TNC (Trusted Network Connect) |
19 | (this version implements the EAP-TNC method and EAP-TTLS/EAP-FAST | |
20 | changes needed to run two methods in sequence (IF-T) and the IF-IMV | |
21 | and IF-TNCCS interfaces from TNCS) | |
e7d80033 | 22 | * added support for optional cryptobinding with PEAPv0 |
1b52ea47 | 23 | * added fragmentation support for EAP-TNC |
34f564db JM |
24 | * added support for fragmenting EAP-TTLS/PEAP/FAST Phase 2 (tunneled) |
25 | data | |
bf98f7f3 | 26 | * added support for opportunistic key caching (OKC) |
829f14be | 27 | |
6fc6879b JM |
28 | 2008-02-22 - v0.6.3 |
29 | * fixed Reassociation Response callback processing when using internal | |
30 | MLME (driver_{hostap,nl80211,test}.c) | |
31 | * updated FT support to use the latest draft, IEEE 802.11r/D9.0 | |
32 | * copy optional Proxy-State attributes into RADIUS response when acting | |
33 | as a RADIUS authentication server | |
34 | * fixed EAPOL state machine to handle a case in which no response is | |
35 | received from the RADIUS authentication server; previous version | |
36 | could have triggered a crash in some cases after a timeout | |
37 | * fixed EAP-SIM/AKA realm processing to allow decorated usernames to | |
38 | be used | |
39 | * added a workaround for EAP-SIM/AKA peers that include incorrect null | |
40 | termination in the username | |
41 | * fixed EAP-SIM/AKA protected result indication to include AT_COUNTER | |
42 | attribute in notification messages only when using fast | |
43 | reauthentication | |
44 | * fixed EAP-SIM Start response processing for fast reauthentication | |
45 | case | |
46 | * added support for pending EAP processing in EAP-{PEAP,TTLS,FAST} | |
47 | phase 2 to allow EAP-SIM and EAP-AKA to be used as the Phase 2 method | |
48 | ||
49 | 2008-01-01 - v0.6.2 | |
50 | * fixed EAP-SIM and EAP-AKA message parser to validate attribute | |
51 | lengths properly to avoid potential crash caused by invalid messages | |
52 | * added data structure for storing allocated buffers (struct wpabuf); | |
53 | this does not affect hostapd usage, but many of the APIs changed | |
54 | and various interfaces (e.g., EAP) is not compatible with old | |
55 | versions | |
56 | * added support for protecting EAP-AKA/Identity messages with | |
57 | AT_CHECKCODE (optional feature in RFC 4187) | |
58 | * added support for protected result indication with AT_RESULT_IND for | |
59 | EAP-SIM and EAP-AKA (eap_sim_aka_result_ind=1) | |
60 | * added support for configuring EAP-TTLS phase 2 non-EAP methods in | |
61 | EAP server configuration; previously all four were enabled for every | |
62 | phase 2 user, now all four are disabled by default and need to be | |
63 | enabled with new method names TTLS-PAP, TTLS-CHAP, TTLS-MSCHAP, | |
64 | TTLS-MSCHAPV2 | |
65 | * removed old debug printing mechanism and the related 'debug' | |
66 | parameter in the configuration file; debug verbosity is now set with | |
67 | -d (or -dd) command line arguments | |
68 | * added support for EAP-IKEv2 (draft-tschofenig-eap-ikev2-15.txt); | |
69 | only shared key/password authentication is supported in this version | |
70 | ||
71 | 2007-11-24 - v0.6.1 | |
72 | * added experimental, integrated TLSv1 server implementation with the | |
73 | needed X.509/ASN.1/RSA/bignum processing (this can be enabled by | |
74 | setting CONFIG_TLS=internal and CONFIG_INTERNAL_LIBTOMMATH=y in | |
75 | .config); this can be useful, e.g., if the target system does not | |
76 | have a suitable TLS library and a minimal code size is required | |
77 | * added support for EAP-FAST server method to the integrated EAP | |
78 | server | |
79 | * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest | |
80 | draft (draft-ietf-emu-eap-gpsk-07.txt) | |
81 | * added a new configuration parameter, rsn_pairwise, to allow different | |
82 | pairwise cipher suites to be enabled for WPA and RSN/WPA2 | |
83 | (note: if wpa_pairwise differs from rsn_pairwise, the driver will | |
84 | either need to support this or will have to use the WPA/RSN IEs from | |
85 | hostapd; currently, the included madwifi and bsd driver interfaces do | |
86 | not have support for this) | |
87 | * updated FT support to use the latest draft, IEEE 802.11r/D8.0 | |
88 | ||
89 | 2007-05-28 - v0.6.0 | |
90 | * added experimental IEEE 802.11r/D6.0 support | |
91 | * updated EAP-SAKE to RFC 4763 and the IANA-allocated EAP type 48 | |
92 | * updated EAP-PSK to use the IANA-allocated EAP type 47 | |
93 | * fixed EAP-PSK bit ordering of the Flags field | |
94 | * fixed configuration reloading (SIGHUP) to re-initialize WPA PSKs | |
95 | by reading wpa_psk_file [Bug 181] | |
96 | * fixed EAP-TTLS AVP parser processing for too short AVP lengths | |
97 | * fixed IPv6 connection to RADIUS accounting server | |
98 | * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest | |
99 | draft (draft-ietf-emu-eap-gpsk-04.txt) | |
100 | * hlr_auc_gw: read GSM triplet file into memory and rotate through the | |
101 | entries instead of only using the same three triplets every time | |
102 | (this does not work properly with tests using multiple clients, but | |
103 | provides bit better triplet data for testing a single client; anyway, | |
104 | if a better quality triplets are needed, GSM-Milenage should be used | |
105 | instead of hardcoded triplet file) | |
106 | * fixed EAP-MSCHAPv2 server to use a space between S and M parameters | |
107 | in Success Request [Bug 203] | |
108 | * added support for sending EAP-AKA Notifications in error cases | |
109 | * updated to use IEEE 802.11w/D2.0 for management frame protection | |
110 | (still experimental) | |
111 | * RADIUS server: added support for processing duplicate messages | |
112 | (retransmissions from RADIUS client) by replying with the previous | |
113 | reply | |
114 | ||
115 | 2006-11-24 - v0.5.6 | |
116 | * added support for configuring and controlling multiple BSSes per | |
117 | radio interface (bss=<ifname> in hostapd.conf); this is only | |
118 | available with Devicescape and test driver interfaces | |
119 | * fixed PMKSA cache update in the end of successful RSN | |
120 | pre-authentication | |
121 | * added support for dynamic VLAN configuration (i.e., selecting VLAN-ID | |
122 | for each STA based on RADIUS Access-Accept attributes); this requires | |
123 | VLAN support from the kernel driver/802.11 stack and this is | |
124 | currently only available with Devicescape and test driver interfaces | |
125 | * driver_madwifi: fixed configuration of unencrypted modes (plaintext | |
126 | and IEEE 802.1X without WEP) | |
127 | * removed STAKey handshake since PeerKey handshake has replaced it in | |
128 | IEEE 802.11ma and there are no known deployments of STAKey | |
129 | * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest | |
130 | draft (draft-ietf-emu-eap-gpsk-01.txt) | |
131 | * added preliminary implementation of IEEE 802.11w/D1.0 (management | |
132 | frame protection) | |
133 | (Note: this requires driver support to work properly.) | |
134 | (Note2: IEEE 802.11w is an unapproved draft and subject to change.) | |
135 | * hlr_auc_gw: added support for GSM-Milenage (for EAP-SIM) | |
136 | * hlr_auc_gw: added support for reading per-IMSI Milenage keys and | |
137 | parameters from a text file to make it possible to implement proper | |
138 | GSM/UMTS authentication server for multiple SIM/USIM cards using | |
139 | EAP-SIM/EAP-AKA | |
140 | * fixed session timeout processing with drivers that do not use | |
141 | ieee802_11.c (e.g., madwifi) | |
142 | ||
143 | 2006-08-27 - v0.5.5 | |
144 | * added 'hostapd_cli new_sta <addr>' command for adding a new STA into | |
145 | hostapd (e.g., to initialize wired network authentication based on an | |
146 | external signal) | |
147 | * fixed hostapd to add PMKID KDE into 4-Way Handshake Message 1 when | |
148 | using WPA2 even if PMKSA caching is not used | |
149 | * added -P<pid file> argument for hostapd to write the current process | |
150 | id into a file | |
151 | * added support for RADIUS Authentication Server MIB (RFC 2619) | |
152 | ||
153 | 2006-06-20 - v0.5.4 | |
154 | * fixed nt_password_hash build [Bug 144] | |
155 | * added PeerKey handshake implementation for IEEE 802.11e | |
156 | direct link setup (DLS) to replace STAKey handshake | |
157 | * added support for EAP Generalized Pre-Shared Key (EAP-GPSK, | |
158 | draft-clancy-emu-eap-shared-secret-00.txt) | |
159 | * fixed a segmentation fault when RSN pre-authentication was completed | |
160 | successfully [Bug 152] | |
161 | ||
162 | 2006-04-27 - v0.5.3 | |
163 | * do not build nt_password_hash and hlr_auc_gw by default to avoid | |
164 | requiring a TLS library for a successful build; these programs can be | |
165 | build with 'make nt_password_hash' and 'make hlr_auc_gw' | |
166 | * added a new configuration option, eapol_version, that can be used to | |
167 | set EAPOL version to 1 (default is 2) to work around broken client | |
168 | implementations that drop EAPOL frames which use version number 2 | |
169 | [Bug 89] | |
170 | * added support for EAP-SAKE (no EAP method number allocated yet, so | |
171 | this is using the same experimental type 255 as EAP-PSK) | |
172 | * fixed EAP-MSCHAPv2 message length validation | |
173 | ||
174 | 2006-03-19 - v0.5.2 | |
175 | * fixed stdarg use in hostapd_logger(): if both stdout and syslog | |
176 | logging was enabled, hostapd could trigger a segmentation fault in | |
177 | vsyslog on some CPU -- C library combinations | |
178 | * moved HLR/AuC gateway implementation for EAP-SIM/AKA into an external | |
179 | program to make it easier to use for implementing real SS7 gateway; | |
180 | eap_sim_db is not anymore used as a file name for GSM authentication | |
181 | triplets; instead, it is path to UNIX domain socket that will be used | |
182 | to communicate with the external gateway program (e.g., hlr_auc_gw) | |
183 | * added example HLR/AuC gateway implementation, hlr_auc_gw, that uses | |
184 | local information (GSM authentication triplets from a text file and | |
185 | hardcoded AKA authentication data); this can be used to test EAP-SIM | |
186 | and EAP-AKA | |
187 | * added Milenage algorithm (example 3GPP AKA algorithm) to hlr_auc_gw | |
188 | to make it possible to test EAP-AKA with real USIM cards (this is | |
189 | disabled by default; define AKA_USE_MILENAGE when building hlr_auc_gw | |
190 | to enable this) | |
191 | * driver_madwifi: added support for getting station RSN IE from | |
192 | madwifi-ng svn r1453 and newer; this fixes RSN that was apparently | |
193 | broken with earlier change (r1357) in the driver | |
194 | * changed EAP method registration to use a dynamic list of methods | |
195 | instead of a static list generated at build time | |
196 | * fixed WPA message 3/4 not to encrypt Key Data field (WPA IE) | |
197 | [Bug 125] | |
198 | * added ap_max_inactivity configuration parameter | |
199 | ||
200 | 2006-01-29 - v0.5.1 | |
201 | * driver_test: added better support for multiple APs and STAs by using | |
202 | a directory with sockets that include MAC address for each device in | |
203 | the name (test_socket=DIR:/tmp/test) | |
204 | * added support for EAP expanded type (vendor specific EAP methods) | |
205 | ||
206 | 2005-12-18 - v0.5.0 (beginning of 0.5.x development releases) | |
207 | * added experimental STAKey handshake implementation for IEEE 802.11e | |
208 | direct link setup (DLS); note: this is disabled by default in both | |
209 | build and runtime configuration (can be enabled with CONFIG_STAKEY=y | |
210 | and stakey=1) | |
211 | * added support for EAP methods to use callbacks to external programs | |
212 | by buffering a pending request and processing it after the EAP method | |
213 | is ready to continue | |
214 | * improved EAP-SIM database interface to allow external request to GSM | |
215 | HLR/AuC without blocking hostapd process | |
216 | * added support for using EAP-SIM pseudonyms and fast re-authentication | |
217 | * added support for EAP-AKA in the integrated EAP authenticator | |
218 | * added support for matching EAP identity prefixes (e.g., "1"*) in EAP | |
219 | user database to allow EAP-SIM/AKA selection without extra roundtrip | |
220 | for EAP-Nak negotiation | |
221 | * added support for storing EAP user password as NtPasswordHash instead | |
222 | of plaintext password when using MSCHAP or MSCHAPv2 for | |
223 | authentication (hash:<16-octet hex value>); added nt_password_hash | |
224 | tool for hashing password to generate NtPasswordHash | |
225 | ||
226 | 2005-11-20 - v0.4.7 (beginning of 0.4.x stable releases) | |
227 | * driver_wired: fixed EAPOL sending to optionally use PAE group address | |
228 | as the destination instead of supplicant MAC address; this is | |
229 | disabled by default, but should be enabled with use_pae_group_addr=1 | |
230 | in configuration file if the wired interface is used by only one | |
231 | device at the time (common switch configuration) | |
232 | * driver_madwifi: configure driver to use TKIP countermeasures in order | |
233 | to get correct behavior (IEEE 802.11 association failing; previously, | |
234 | association succeeded, but hostpad forced disassociation immediately) | |
235 | * driver_madwifi: added support for madwifi-ng | |
236 | ||
237 | 2005-10-27 - v0.4.6 | |
238 | * added support for replacing user identity from EAP with RADIUS | |
239 | User-Name attribute from Access-Accept message, if that is included, | |
240 | for the RADIUS accounting messages (e.g., for EAP-PEAP/TTLS to get | |
241 | tunneled identity into accounting messages when the RADIUS server | |
242 | does not support better way of doing this with Class attribute) | |
243 | * driver_madwifi: fixed EAPOL packet receive for configuration where | |
244 | ath# is part of a bridge interface | |
245 | * added a configuration file and log analyzer script for logwatch | |
246 | * fixed EAPOL state machine step function to process all state | |
247 | transitions before processing new events; this resolves a race | |
248 | condition in which EAPOL-Start message could trigger hostapd to send | |
249 | two EAP-Response/Identity frames to the authentication server | |
250 | ||
251 | 2005-09-25 - v0.4.5 | |
252 | * added client CA list to the TLS certificate request in order to make | |
253 | it easier for the client to select which certificate to use | |
254 | * added experimental support for EAP-PSK | |
255 | * added support for WE-19 (hostap, madwifi) | |
256 | ||
257 | 2005-08-21 - v0.4.4 | |
258 | * fixed build without CONFIG_RSN_PREAUTH | |
259 | * fixed FreeBSD build | |
260 | ||
261 | 2005-06-26 - v0.4.3 | |
262 | * fixed PMKSA caching to copy User-Name and Class attributes so that | |
263 | RADIUS accounting gets correct information | |
264 | * start RADIUS accounting only after successful completion of WPA | |
265 | 4-Way Handshake if WPA-PSK is used | |
266 | * fixed PMKSA caching for the case where STA (re)associates without | |
267 | first disassociating | |
268 | ||
269 | 2005-06-12 - v0.4.2 | |
270 | * EAP-PAX is now registered as EAP type 46 | |
271 | * fixed EAP-PAX MAC calculation | |
272 | * fixed EAP-PAX CK and ICK key derivation | |
273 | * renamed eap_authenticator configuration variable to eap_server to | |
274 | better match with RFC 3748 (EAP) terminology | |
275 | * driver_test: added support for testing hostapd with wpa_supplicant | |
276 | by using test driver interface without any kernel drivers or network | |
277 | cards | |
278 | ||
279 | 2005-05-22 - v0.4.1 | |
280 | * fixed RADIUS server initialization when only auth or acct server | |
281 | is configured and the other one is left empty | |
282 | * driver_madwifi: added support for RADIUS accounting | |
283 | * driver_madwifi: added preliminary support for compiling against 'BSD' | |
284 | branch of madwifi CVS tree | |
285 | * driver_madwifi: fixed pairwise key removal to allow WPA reauth | |
286 | without disassociation | |
287 | * added support for reading additional certificates from PKCS#12 files | |
288 | and adding them to the certificate chain | |
289 | * fixed RADIUS Class attribute processing to only use Access-Accept | |
290 | packets to update Class; previously, other RADIUS authentication | |
291 | packets could have cleared Class attribute | |
292 | * added support for more than one Class attribute in RADIUS packets | |
293 | * added support for verifying certificate revocation list (CRL) when | |
294 | using integrated EAP authenticator for EAP-TLS; new hostapd.conf | |
295 | options 'check_crl'; CRL must be included in the ca_cert file for now | |
296 | ||
297 | 2005-04-25 - v0.4.0 (beginning of 0.4.x development releases) | |
298 | * added support for including network information into | |
299 | EAP-Request/Identity message (ASCII-0 (nul) in eap_message) | |
300 | (e.g., to implement draft-adrange-eap-network-discovery-07.txt) | |
301 | * fixed a bug which caused some RSN pre-authentication cases to use | |
302 | freed memory and potentially crash hostapd | |
303 | * fixed private key loading for cases where passphrase is not set | |
304 | * added support for sending TLS alerts and aborting authentication | |
305 | when receiving a TLS alert | |
306 | * fixed WPA2 to add PMKSA cache entry when using integrated EAP | |
307 | authenticator | |
308 | * fixed PMKSA caching (EAP authentication was not skipped correctly | |
309 | with the new state machine changes from IEEE 802.1X draft) | |
310 | * added support for RADIUS over IPv6; own_ip_addr, auth_server_addr, | |
311 | and acct_server_addr can now be IPv6 addresses (CONFIG_IPV6=y needs | |
312 | to be added to .config to include IPv6 support); for RADIUS server, | |
313 | radius_server_ipv6=1 needs to be set in hostapd.conf and addresses | |
314 | in RADIUS clients file can then use IPv6 format | |
315 | * added experimental support for EAP-PAX | |
316 | * replaced hostapd control interface library (hostapd_ctrl.[ch]) with | |
317 | the same implementation that wpa_supplicant is using (wpa_ctrl.[ch]) | |
318 | ||
319 | 2005-02-12 - v0.3.7 (beginning of 0.3.x stable releases) | |
320 | ||
321 | 2005-01-23 - v0.3.5 | |
322 | * added support for configuring a forced PEAP version based on the | |
323 | Phase 1 identity | |
324 | * fixed PEAPv1 to use tunneled EAP-Success/Failure instead of EAP-TLV | |
325 | to terminate authentication | |
326 | * fixed EAP identifier duplicate processing with the new IEEE 802.1X | |
327 | draft | |
328 | * clear accounting data in the driver when starting a new accounting | |
329 | session | |
330 | * driver_madwifi: filter wireless events based on ifindex to allow more | |
331 | than one network interface to be used | |
332 | * fixed WPA message 2/4 processing not to cancel timeout for TimeoutEvt | |
333 | setting if the packet does not pass MIC verification (e.g., due to | |
334 | incorrect PSK); previously, message 1/4 was not tried again if an | |
335 | invalid message 2/4 was received | |
336 | * fixed reconfiguration of RADIUS client retransmission timer when | |
337 | adding a new message to the pending list; previously, timer was not | |
338 | updated at this point and if there was a pending message with long | |
339 | time for the next retry, the new message needed to wait that long for | |
340 | its first retry, too | |
341 | ||
342 | 2005-01-09 - v0.3.4 | |
343 | * added support for configuring multiple allowed EAP types for Phase 2 | |
344 | authentication (EAP-PEAP, EAP-TTLS) | |
345 | * fixed EAPOL-Start processing to trigger WPA reauthentication | |
346 | (previously, only EAPOL authentication was done) | |
347 | ||
348 | 2005-01-02 - v0.3.3 | |
349 | * added support for EAP-PEAP in the integrated EAP authenticator | |
350 | * added support for EAP-GTC in the integrated EAP authenticator | |
351 | * added support for configuring list of EAP methods for Phase 1 so that | |
352 | the integrated EAP authenticator can, e.g., use the wildcard entry | |
353 | for EAP-TLS and EAP-PEAP | |
354 | * added support for EAP-TTLS in the integrated EAP authenticator | |
355 | * added support for EAP-SIM in the integrated EAP authenticator | |
356 | * added support for using hostapd as a RADIUS authentication server | |
357 | with the integrated EAP authenticator taking care of EAP | |
358 | authentication (new hostapd.conf options: radius_server_clients and | |
359 | radius_server_auth_port); this is not included in default build; use | |
360 | CONFIG_RADIUS_SERVER=y in .config to include | |
361 | ||
362 | 2004-12-19 - v0.3.2 | |
363 | * removed 'daemonize' configuration file option since it has not really | |
364 | been used at all for more than year | |
365 | * driver_madwifi: fixed group key setup and added get_ssid method | |
366 | * added support for EAP-MSCHAPv2 in the integrated EAP authenticator | |
367 | ||
368 | 2004-12-12 - v0.3.1 | |
369 | * added support for integrated EAP-TLS authentication (new hostapd.conf | |
370 | variables: ca_cert, server_cert, private_key, private_key_passwd); | |
371 | this enabled dynamic keying (WPA2/WPA/IEEE 802.1X/WEP) without | |
372 | external RADIUS server | |
373 | * added support for reading PKCS#12 (PFX) files (as a replacement for | |
374 | PEM/DER) to get certificate and private key (CONFIG_PKCS12) | |
375 | ||
376 | 2004-12-05 - v0.3.0 (beginning of 0.3.x development releases) | |
377 | * added support for Acct-{Input,Output}-Gigawords | |
378 | * added support for Event-Timestamp (in RADIUS Accounting-Requests) | |
379 | * added support for RADIUS Authentication Client MIB (RFC2618) | |
380 | * added support for RADIUS Accounting Client MIB (RFC2620) | |
381 | * made EAP re-authentication period configurable (eap_reauth_period) | |
382 | * fixed EAPOL reauthentication to trigger WPA/WPA2 reauthentication | |
383 | * fixed EAPOL state machine to stop if STA is removed during | |
384 | eapol_sm_step(); this fixes at least one segfault triggering bug with | |
385 | IEEE 802.11i pre-authentication | |
386 | * added support for multiple WPA pre-shared keys (e.g., one for each | |
387 | client MAC address or keys shared by a group of clients); | |
388 | new hostapd.conf field wpa_psk_file for setting path to a text file | |
389 | containing PSKs, see hostapd.wpa_psk for an example | |
390 | * added support for multiple driver interfaces to allow hostapd to be | |
391 | used with other drivers | |
392 | * added wired authenticator driver interface (driver=wired in | |
393 | hostapd.conf, see wired.conf for example configuration) | |
394 | * added madwifi driver interface (driver=madwifi in hostapd.conf, see | |
395 | madwifi.conf for example configuration; Note: include files from | |
396 | madwifi project is needed for building and a configuration file, | |
397 | .config, needs to be created in hostapd directory with | |
398 | CONFIG_DRIVER_MADWIFI=y to include this driver interface in hostapd | |
399 | build) | |
400 | * fixed an alignment issue that could cause SHA-1 to fail on some | |
401 | platforms (e.g., Intel ixp425 with a compiler that does not 32-bit | |
402 | align variables) | |
403 | * fixed RADIUS reconnection after an error in sending interim | |
404 | accounting packets | |
405 | * added hostapd control interface for external programs and an example | |
406 | CLI, hostapd_cli (like wpa_cli for wpa_supplicant) | |
407 | * started adding dot11, dot1x, radius MIBs ('hostapd_cli mib', | |
408 | 'hostapd_cli sta <addr>') | |
409 | * finished update from IEEE 802.1X-2001 to IEEE 802.1X-REV (now d11) | |
410 | * added support for strict GTK rekeying (wpa_strict_rekey in | |
411 | hostapd.conf) | |
412 | * updated IAPP to use UDP port 3517 and multicast address 224.0.1.178 | |
413 | (instead of broadcast) for IAPP ADD-notify (moved from draft 3 to | |
414 | IEEE 802.11F-2003) | |
415 | * added Prism54 driver interface (driver=prism54 in hostapd.conf; | |
416 | note: .config needs to be created in hostapd directory with | |
417 | CONFIG_DRIVER_PRISM54=y to include this driver interface in hostapd | |
418 | build) | |
419 | * dual-licensed hostapd (GPLv2 and BSD licenses) | |
420 | * fixed RADIUS accounting to generate a new session id for cases where | |
421 | a station reassociates without first being complete deauthenticated | |
422 | * fixed STA disassociation handler to mark next timeout state to | |
423 | deauthenticate the station, i.e., skip long wait for inactivity poll | |
424 | and extra disassociation, if the STA disassociates without | |
425 | deauthenticating | |
426 | * added integrated EAP authenticator that can be used instead of | |
427 | external RADIUS authentication server; currently, only EAP-MD5 is | |
428 | supported, so this cannot yet be used for key distribution; the EAP | |
429 | method interface is generic, though, so adding new EAP methods should | |
430 | be straightforward; new hostapd.conf variables: 'eap_authenticator' | |
431 | and 'eap_user_file'; this obsoletes "minimal authentication server" | |
432 | ('minimal_eap' in hostapd.conf) which is now removed | |
433 | * added support for FreeBSD and driver interface for the BSD net80211 | |
434 | layer (driver=bsd in hostapd.conf and CONFIG_DRIVER_BSD=y in | |
435 | .config); please note that some of the required kernel mods have not | |
436 | yet been committed | |
437 | ||
438 | 2004-07-17 - v0.2.4 (beginning of 0.2.x stable releases) | |
439 | * fixed some accounting cases where Accounting-Start was sent when | |
440 | IEEE 802.1X port was being deauthorized | |
441 | ||
442 | 2004-06-20 - v0.2.3 | |
443 | * modified RADIUS client to re-connect the socket in case of certain | |
444 | error codes that are generated when a network interface state is | |
445 | changes (e.g., when IP address changes or the interface is set UP) | |
446 | * fixed couple of cases where EAPOL state for a station was freed | |
447 | twice causing a segfault for hostapd | |
448 | * fixed couple of bugs in processing WPA deauthentication (freed data | |
449 | was used) | |
450 | ||
451 | 2004-05-31 - v0.2.2 | |
452 | * fixed WPA/WPA2 group rekeying to use key index correctly (GN/GM) | |
453 | * fixed group rekeying to send zero TSC in EAPOL-Key messages to fix | |
454 | cases where STAs dropped multicast frames as replay attacks | |
455 | * added support for copying RADIUS Attribute 'Class' from | |
456 | authentication messages into accounting messages | |
457 | * send canned EAP failure if RADIUS server sends Access-Reject without | |
458 | EAP message (previously, Supplicant was not notified in this case) | |
459 | * fixed mixed WPA-PSK and WPA-EAP mode to work with WPA-PSK (i.e., do | |
460 | not start EAPOL state machines if the STA selected to use WPA-PSK) | |
461 | ||
462 | 2004-05-06 - v0.2.1 | |
463 | * added WPA and IEEE 802.11i/RSN (WPA2) Authenticator functionality | |
464 | - based on IEEE 802.11i/D10.0 but modified to interoperate with WPA | |
465 | (i.e., IEEE 802.11i/D3.0) | |
466 | - supports WPA-only, RSN-only, and mixed WPA/RSN mode | |
467 | - both WPA-PSK and WPA-RADIUS/EAP are supported | |
468 | - PMKSA caching and pre-authentication | |
469 | - new hostapd.conf variables: wpa, wpa_psk, wpa_passphrase, | |
470 | wpa_key_mgmt, wpa_pairwise, wpa_group_rekey, wpa_gmk_rekey, | |
471 | rsn_preauth, rsn_preauth_interfaces | |
472 | * fixed interim accounting to remove any pending accounting messages | |
473 | to the STA before sending a new one | |
474 | ||
475 | 2004-02-15 - v0.2.0 | |
476 | * added support for Acct-Interim-Interval: | |
477 | - draft-ietf-radius-acct-interim-01.txt | |
478 | - use Acct-Interim-Interval attribute from Access-Accept if local | |
479 | 'radius_acct_interim_interval' is not set | |
480 | - allow different update intervals for each STA | |
481 | * fixed event loop to call signal handlers only after returning from | |
482 | the real signal handler | |
483 | * reset sta->timeout_next after successful association to make sure | |
484 | that the previously registered inactivity timer will not remove the | |
485 | STA immediately (e.g., if STA deauthenticates and re-associates | |
486 | before the timer is triggered). | |
487 | * added new hostapd.conf variable, nas_identifier, that can be used to | |
488 | add an optional RADIUS Attribute, NAS-Identifier, into authentication | |
489 | and accounting messages | |
490 | * added support for Accounting-On and Accounting-Off messages | |
491 | * fixed accounting session handling to send Accounting-Start only once | |
492 | per session and not to send Accounting-Stop if the session was not | |
493 | initialized properly | |
494 | * fixed Accounting-Stop statistics in cases where the message was | |
495 | previously sent after the kernel entry for the STA (and/or IEEE | |
496 | 802.1X data) was removed | |
497 | ||
498 | ||
499 | Note: | |
500 | ||
501 | Older changes up to and including v0.1.0 are included in the ChangeLog | |
502 | of the Host AP driver. |