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Diffstat (limited to 'contrib/wpa/wpa_supplicant/ChangeLog')
| -rw-r--r-- | contrib/wpa/wpa_supplicant/ChangeLog | 372 |
1 files changed, 372 insertions, 0 deletions
diff --git a/contrib/wpa/wpa_supplicant/ChangeLog b/contrib/wpa/wpa_supplicant/ChangeLog index 8abafb24d126..1ac79b4ae5f9 100644 --- a/contrib/wpa/wpa_supplicant/ChangeLog +++ b/contrib/wpa/wpa_supplicant/ChangeLog @@ -1,5 +1,377 @@ ChangeLog for wpa_supplicant +2015-03-15 - v2.4 + * allow OpenSSL cipher configuration to be set for internal EAP server + (openssl_ciphers parameter) + * fixed number of small issues based on hwsim test case failures and + static analyzer reports + * P2P: + - add new=<0/1> flag to P2P-DEVICE-FOUND events + - add passive channels in invitation response from P2P Client + - enable nl80211 P2P_DEVICE support by default + - fix regresssion in disallow_freq preventing search on social + channels + - fix regressions in P2P SD query processing + - try to re-invite with social operating channel if no common channels + in invitation + - allow cross connection on parent interface (this fixes number of + use cases with nl80211) + - add support for P2P services (P2PS) + - add p2p_go_ctwindow configuration parameter to allow GO CTWindow to + be configured + * increase postponing of EAPOL-Start by one second with AP/GO that + supports WPS 2.0 (this makes it less likely to trigger extra roundtrip + of identity frames) + * add support for PMKSA caching with SAE + * add support for control mesh BSS (IEEE 802.11s) operations + * fixed number of issues with D-Bus P2P commands + * fixed regression in ap_scan=2 special case for WPS + * fixed macsec_validate configuration + * add a workaround for incorrectly behaving APs that try to use + EAPOL-Key descriptor version 3 when the station supports PMF even if + PMF is not enabled on the AP + * allow TLS v1.1 and v1.2 to be negotiated by default; previous behavior + of disabling these can be configured to work around issues with broken + servers with phase1="tls_disable_tlsv1_1=1 tls_disable_tlsv1_2=1" + * add support for Suite B (128-bit and 192-bit level) key management and + cipher suites + * add WMM-AC support (WMM_AC_ADDTS/WMM_AC_DELTS) + * improved BSS Transition Management processing + * add support for neighbor report + * add support for link measurement + * fixed expiration of BSS entry with all-zeros BSSID + * add optional LAST_ID=x argument to LIST_NETWORK to allow all + configured networks to be listed even with huge number of network + profiles + * add support for EAP Re-Authentication Protocol (ERP) + * fixed EAP-IKEv2 fragmentation reassembly + * improved PKCS#11 configuration for OpenSSL + * set stdout to be line-buffered + * add TDLS channel switch configuration + * add support for MAC address randomization in scans with nl80211 + * enable HT for IBSS if supported by the driver + * add BSSID black and white lists (bssid_blacklist, bssid_whitelist) + * add support for domain_suffix_match with GnuTLS + * add OCSP stapling client support with GnuTLS + * include peer certificate in EAP events even without a separate probe + operation; old behavior can be restored with cert_in_cb=0 + * add peer ceritficate alt subject name to EAP events + (CTRL-EVENT-EAP-PEER-ALT) + * add domain_match network profile parameter (similar to + domain_suffix_match, but full match is required) + * enable AP/GO mode HT Tx STBC automatically based on driver support + * add ANQP-QUERY-DONE event to provide information on ANQP parsing + status + * allow passive scanning to be forced with passive_scan=1 + * add a workaround for Linux packet socket behavior when interface is in + bridge + * increase 5 GHz band preference in BSS selection (estimate SNR, if info + not available from driver; estimate maximum throughput based on common + HT/VHT/specific TX rate support) + * add INTERWORKING_ADD_NETWORK ctrl_iface command; this can be used to + implement Interworking network selection behavior in upper layers + software components + * add optional reassoc_same_bss_optim=1 (disabled by default) + optimization to avoid unnecessary Authentication frame exchange + * extend TDLS frame padding workaround to cover all packets + * allow wpa_supplicant to recover nl80211 functionality if the cfg80211 + module gets removed and reloaded without restarting wpa_supplicant + * allow hostapd DFS implementation to be used in wpa_supplicant AP mode + +2014-10-09 - v2.3 + * fixed number of minor issues identified in static analyzer warnings + * fixed wfd_dev_info to be more careful and not read beyond the buffer + when parsing invalid information for P2P-DEVICE-FOUND + * extended P2P and GAS query operations to support drivers that have + maximum remain-on-channel time below 1000 ms (500 ms is the current + minimum supported value) + * added p2p_search_delay parameter to make the default p2p_find delay + configurable + * improved P2P operating channel selection for various multi-channel + concurrency cases + * fixed some TDLS failure cases to clean up driver state + * fixed dynamic interface addition cases with nl80211 to avoid adding + ifindex values to incorrect interface to skip foreign interface events + properly + * added TDLS workaround for some APs that may add extra data to the + end of a short frame + * fixed EAP-AKA' message parser with multiple AT_KDF attributes + * added configuration option (p2p_passphrase_len) to allow longer + passphrases to be generated for P2P groups + * fixed IBSS channel configuration in some corner cases + * improved HT/VHT/QoS parameter setup for TDLS + * modified D-Bus interface for P2P peers/groups + * started to use constant time comparison for various password and hash + values to reduce possibility of any externally measurable timing + differences + * extended explicit clearing of freed memory and expired keys to avoid + keeping private data in memory longer than necessary + * added optional scan_id parameter to the SCAN command to allow manual + scan requests for active scans for specific configured SSIDs + * fixed CTRL-EVENT-REGDOM-CHANGE event init parameter value + * added option to set Hotspot 2.0 Rel 2 update_identifier in network + configuration to support external configuration + * modified Android PNO functionality to send Probe Request frames only + for hidden SSIDs (based on scan_ssid=1) + * added generic mechanism for adding vendor elements into frames at + runtime (VENDOR_ELEM_ADD, VENDOR_ELEM_GET, VENDOR_ELEM_REMOVE) + * added fields to show unrecognized vendor elements in P2P_PEER + * removed EAP-TTLS/MSCHAPv2 interoperability workaround so that + MS-CHAP2-Success is required to be present regardless of + eap_workaround configuration + * modified EAP fast session resumption to allow results to be used only + with the same network block that generated them + * extended freq_list configuration to apply for sched_scan as well as + normal scan + * modified WPS to merge mixed-WPA/WPA2 credentials from a single session + * fixed nl80211/RTM_DELLINK processing when a P2P GO interface is + removed from a bridge + * fixed number of small P2P issues to make negotiations more robust in + corner cases + * added experimental support for using temporary, random local MAC + address (mac_addr and preassoc_mac_addr parameters); this is disabled + by default (i.e., previous behavior of using permanent address is + maintained if configuration is not changed) + * added D-Bus interface for setting/clearing WFD IEs + * fixed TDLS AID configuration for VHT + * modified -m<conf> configuration file to be used only for the P2P + non-netdev management device and do not load this for the default + station interface or load the station interface configuration for + the P2P management interface + * fixed external MAC address changes while wpa_supplicant is running + * started to enable HT (if supported by the driver) for IBSS + * fixed wpa_cli action script execution to use more robust mechanism + (CVE-2014-3686) + +2014-06-04 - v2.2 + * added DFS indicator to get_capability freq + * added/fixed nl80211 functionality + - BSSID/frequency hint for driver-based BSS selection + - fix tearing down WDS STA interfaces + - support vendor specific driver command + (VENDOR <vendor id> <sub command id> [<hex formatted data>]) + - GO interface teardown optimization + - allow beacon interval to be configured for IBSS + - add SHA256-based AKM suites to CONNECT/ASSOCIATE commands + * removed unused NFC_RX_HANDOVER_REQ and NFC_RX_HANDOVER_SEL control + interface commands (the more generic NFC_REPORT_HANDOVER is now used) + * fixed MSCHAP UTF-8 to UCS-2 conversion for three-byte encoding; + this fixes password with include UTF-8 characters that use + three-byte encoding EAP methods that use NtPasswordHash + * fixed couple of sequencies where radio work items could get stuck, + e.g., when rfkill blocking happens during scanning or when + scan-for-auth workaround is used + * P2P enhancements/fixes + - enable enable U-APSD on GO automatically if the driver indicates + support for this + - fixed some service discovery cases with broadcast queries not being + sent to all stations + - fixed Probe Request frame triggering invitation to trigger only a + single invitation instance even if multiple Probe Request frames are + received + - fixed a potential NULL pointer dereference crash when processing an + invalid Invitation Request frame + - add optional configuration file for the P2P_DEVICE parameters + - optimize scan for GO during persistent group invocation + - fix possible segmentation fault when PBC overlap is detected while + using a separate P2P group interface + - improve GO Negotiation robustness by allowing GO Negotiation + Confirmation to be retransmitted + - do use freed memory on device found event when P2P NFC + * added phase1 network parameter options for disabling TLS v1.1 and v1.2 + to allow workarounds with misbehaving AAA servers + (tls_disable_tlsv1_1=1 and tls_disable_tlsv1_2=1) + * added support for OCSP stapling to validate AAA server certificate + during TLS exchange + * Interworking/Hotspot 2.0 enhancements + - prefer the last added network in Interworking connection to make the + behavior more consistent with likely user expectation + - roaming partner configuration (roaming_partner within a cred block) + - support Hotspot 2.0 Release 2 + * "hs20_anqp_get <BSSID> 8" to request OSU Providers list + * "hs20_icon_request <BSSID> <icon filename>" to request icon files + * "fetch_osu" and "cancel_osu_fetch" to start/stop full OSU provider + search (all suitable APs in scan results) + * OSEN network for online signup connection + * min_{dl,ul}_bandwidth_{home,roaming} cred parameters + * max_bss_load cred parameter + * req_conn_capab cred parameter + * sp_priority cred parameter + * ocsp cred parameter + * slow down automatic connection attempts on EAP failure to meet + required behavior (no more than 10 retries within a 10-minute + interval) + * sample implementation of online signup client (both SPP and + OMA-DM protocols) (hs20/client/*) + - fixed GAS indication for additional comeback delay with status + code 95 + - extend ANQP_GET to accept Hotspot 2.0 subtypes + ANQP_GET <addr> <info id>[,<info id>]... + [,hs20:<subtype>][...,hs20:<subtype>] + - add control interface events CRED-ADDED <id>, + CRED-MODIFIED <id> <field>, CRED-REMOVED <id> + - add "GET_CRED <id> <field>" command + - enable FT for the connection automatically if the AP advertises + support for this + - fix a case where auto_interworking=1 could end up stopping scanning + * fixed TDLS interoperability issues with supported operating class in + some deployed stations + * internal TLS implementation enhancements/fixes + - add SHA256-based cipher suites + - add DHE-RSA cipher suites + - fix X.509 validation of PKCS#1 signature to check for extra data + * fixed PTK derivation for CCMP-256 and GCMP-256 + * added "reattach" command for fast reassociate-back-to-same-BSS + * allow PMF to be enabled for AP mode operation with the ieee80211w + parameter + * added "get_capability tdls" command + * added option to set config blobs through control interface with + "SET blob <name> <hexdump>" + * D-Bus interface extensions/fixes + - make p2p_no_group_iface configurable + - declare ServiceDiscoveryRequest method properly + - export peer's device address as a property + - make reassociate command behave like the control interface one, + i.e., to allow connection from disconnected state + * added optional "freq=<channel ranges>" parameter to SET pno + * added optional "freq=<channel ranges>" parameter to SELECT_NETWORK + * fixed OBSS scan result processing for 20/40 MHz co-ex report + * remove WPS 1.0 only support, i.e., WSC 2.0 support is now enabled + whenever CONFIG_WPS=y is set + * fixed regression in parsing of WNM Sleep Mode exit key data + * fixed potential segmentation fault and memory leaks in WNM neighbor + report processing + * EAP-pwd fixes + - fragmentation of PWD-Confirm-Resp + - fix memory leak when fragmentation is used + - fix possible segmentation fault on EAP method deinit if an invalid + group is negotiated + * added MACsec/IEEE Std 802.1X-2010 PAE implementation (currently + available only with the macsec_qca driver wrapper) + * fixed EAP-SIM counter-too-small message + * added 'dup_network <id_s> <id_d> <name>' command; this can be used to + clone the psk field without having toextract it from wpa_supplicant + * fixed GSM authentication on USIM + * added support for usin epoll in eloop (CONFIG_ELOOP_EPOLL=y) + * fixed some concurrent virtual interface cases with dedicated P2P + management interface to not catch events from removed interface (this + could result in the management interface getting disabled) + * fixed a memory leak in SAE random number generation + * fixed off-by-one bounds checking in printf_encode() + - this could result in some control interface ATTACH command cases + terminating wpa_supplicant + * fixed EAPOL-Key exchange when GCMP is used with SHA256-based AKM + * various bug fixes + +2014-02-04 - v2.1 + * added support for simultaneous authentication of equals (SAE) for + stronger password-based authentication with WPA2-Personal + * improved P2P negotiation and group formation robustness + - avoid unnecessary Dialog Token value changes during retries + - avoid more concurrent scanning cases during full group formation + sequence + - do not use potentially obsolete scan result data from driver + cache for peer discovery/updates + - avoid undesired re-starting of GO negotiation based on Probe + Request frames + - increase GO Negotiation and Invitation timeouts to address busy + environments and peers that take long time to react to messages, + e.g., due to power saving + - P2P Device interface type + * improved P2P channel selection (use more peer information and allow + more local options) + * added support for optional per-device PSK assignment by P2P GO + (wpa_cli p2p_set per_sta_psk <0/1>) + * added P2P_REMOVE_CLIENT for removing a client from P2P groups + (including persistent groups); this can be used to securely remove + a client from a group if per-device PSKs are used + * added more configuration flexibility for allowed P2P GO/client + channels (p2p_no_go_freq list and p2p_add_cli_chan=0/1) + * added nl80211 functionality + - VHT configuration for nl80211 + - MFP (IEEE 802.11w) information for nl80211 command API + - support split wiphy dump + - FT (IEEE 802.11r) with driver-based SME + - use advertised number of supported concurrent channels + - QoS Mapping configuration + * improved TDLS negotiation robustness + * added more TDLS peer parameters to be configured to the driver + * optimized connection time by allowing recently received scan results + to be used instead of having to run through a new scan + * fixed ctrl_iface BSS command iteration with RANGE argument and no + exact matches; also fixed argument parsing for some cases with + multiple arguments + * added 'SCAN TYPE=ONLY' ctrl_iface command to request manual scan + without executing roaming/network re-selection on scan results + * added Session-Id derivation for EAP peer methods + * added fully automated regression testing with mac80211_hwsim + * changed configuration parser to reject invalid integer values + * allow AP/Enrollee to be specified with BSSID instead of UUID for + WPS ER operations + * disable network block temporarily on repeated connection failures + * changed the default driver interface from wext to nl80211 if both are + included in the build + * remove duplicate networks if WPS provisioning is run multiple times + * remove duplicate networks when Interworking network selection uses the + same network + * added global freq_list configuration to allow scan frequencies to be + limited for all cases instead of just for a specific network block + * added support for BSS Transition Management + * added option to use "IFNAME=<ifname> " prefix to use the global + control interface connection to perform per-interface commands; + similarly, allow global control interface to be used as a monitor + interface to receive events from all interfaces + * fixed OKC-based PMKSA cache entry clearing + * fixed TKIP group key configuration with FT + * added support for using OCSP stapling to validate server certificate + (ocsp=1 as optional and ocsp=2 as mandatory) + * added EAP-EKE peer + * added peer restart detection for IBSS RSN + * added domain_suffix_match (and domain_suffix_match2 for Phase 2 + EAP-TLS) to specify additional constraint for the server certificate + domain name + * added support for external SIM/USIM processing in EAP-SIM, EAP-AKA, + and EAP-AKA' (CTRL-REQ-SIM and CTRL-RSP-SIM commands over control + interface) + * added global bgscan configuration option as a default for all network + blocks that do not specify their own bgscan parameters + * added D-Bus methods for TDLS + * added more control to scan requests + - "SCAN freq=<freq list>" can be used to specify which channels are + scanned (comma-separated frequency ranges in MHz) + - "SCAN passive=1" can be used to request a passive scan (no Probe + Request frames are sent) + - "SCAN use_id" can be used to request a scan id to be returned and + included in event messages related to this specific scan operation + - "SCAN only_new=1" can be used to request the driver/cfg80211 to + report only BSS entries that have been updated during this scan + round + - these optional arguments to the SCAN command can be combined with + each other + * modified behavior on externally triggered scans + - avoid concurrent operations requiring full control of the radio when + an externally triggered scan is detected + - do not use results for internal roaming decision + * added a new cred block parameter 'temporary' to allow credential + blocks to be stored separately even if wpa_supplicant configuration + file is used to maintain other network information + * added "radio work" framework to schedule exclusive radio operations + for off-channel functionality + - reduce issues with concurrent operations that try to control which + channel is used + - allow external programs to request exclusive radio control in a way + that avoids conflicts with wpa_supplicant + * added support for using Protected Dual of Public Action frames for + GAS/ANQP exchanges when associated with PMF + * added support for WPS+NFC updates and P2P+NFC + - improved protocol for WPS + - P2P group formation/join based on NFC connection handover + - new IPv4 address assignment for P2P groups (ip_addr_* configuration + parameters on the GO) to replace DHCP + - option to fetch and report alternative carrier records for external + NFC operations + * various bug fixes + 2013-01-12 - v2.0 * removed Qt3-based wpa_gui (obsoleted by wpa_qui-qt4) * removed unmaintained driver wrappers broadcom, iphone, osx, ralink, |