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@@ -1,5 +1,179 @@
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ChangeLog for wpa_supplicant
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+2012-05-10 - v1.0
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+ * bsd: Add support for setting HT values in IFM_MMASK.
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+ * Delay STA entry removal until Deauth/Disassoc TX status in AP mode.
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+ This allows the driver to use PS buffering of Deauthentication and
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+ Disassociation frames when the STA is in power save sleep. Only
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+ available with drivers that provide TX status events for Deauth/
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+ Disassoc frames (nl80211).
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+ * Drop oldest unknown BSS table entries first. This makes it less
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+ likely to hit connection issues in environments with huge number
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+ of visible APs.
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+ * Add systemd support.
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+ * Add support for setting the syslog facility from the config file
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+ at build time.
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+ * atheros: Add support for IEEE 802.11w configuration.
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+ * AP mode: Allow enable HT20 if driver supports it, by setting the
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+ config parameter ieee80211n.
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+ * Allow AP mode to disconnect STAs based on low ACK condition (when
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+ the data connection is not working properly, e.g., due to the STA
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+ going outside the range of the AP). Disabled by default, enable by
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+ config option disassoc_low_ack.
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+ * nl80211:
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+ - Support GTK rekey offload.
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+ - Support PMKSA candidate events. This adds support for RSN
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+ pre-authentication with nl80211 interface and drivers that handle
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+ roaming internally.
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+ * dbus:
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+ - Add a DBus signal for EAP SM requests, emitted on the Interface
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+ object.
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+ - Export max scan ssids supported by the driver as MaxScanSSID.
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+ - Add signal Certification for information about server certification.
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+ - Add BSSExpireAge and BSSExpireCount interface properties and
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+ support set/get, which allows for setting BSS cache expiration age
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+ and expiration scan count.
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+ - Add ConfigFile to AddInterface properties.
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+ - Add Interface.Country property and support to get/set the value.
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+ - Add DBus property CurrentAuthMode.
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+ - P2P DBus API added.
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+ - Emit property changed events (for property BSSs) when adding/
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+ removing BSSs.
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+ - Treat '' in SSIDs of Interface.Scan as a request for broadcast
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+ scan, instead of ignoring it.
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+ - Add DBus getter/setter for FastReauth.
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+ - Raise PropertiesChanged on org.freedesktop.DBus.Properties.
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+ * wpa_cli:
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+ - Send AP-STA-DISCONNECTED event when an AP disconnects a station
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+ due to inactivity.
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+ - Make second argument to set command optional. This can be used to
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+ indicate a zero length value.
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+ - Add signal_poll command.
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+ - Add bss_expire_age and bss_expire_count commands to set/get BSS
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+ cache expiration age and expiration scan count.
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+ - Add ability to set scan interval (the time in seconds wpa_s waits
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+ before requesting a new scan after failing to find a suitable
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+ network in scan results) using scan_interval command.
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+ - Add event CTRL-EVENT-ASSOC-REJECT for association rejected.
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+ - Add command get version, that returns wpa_supplicant version string.
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+ - Add command sta_autoconnect for disabling automatic reconnection
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+ on receiving disconnection event.
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+ - Setting bssid parameter to an empty string "" or any can now be
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+ used to clear the bssid_set flag in a network block, i.e., to remove
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+ bssid filtering.
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+ - Add tdls_testing command to add a special testing feature for
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+ changing TDLS behavior. Build param CONFIG_TDLS_TESTING must be
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+ enabled as well.
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+ - For interworking, add wpa_cli commands interworking_select,
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+ interworking_connect, anqp_get, fetch_anqp, and stop_fetch_anqp.
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+ - Many P2P commands were added. See README-P2P.
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+ - Many WPS/WPS ER commands - see WPS/WPS ER sections for details.
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+ - Allow set command to change global config parameters.
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+ - Add log_level command, which can be used to display the current
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+ debugging level and to change the log level during run time.
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+ - Add note command, which can be used to insert notes to the debug
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+ log.
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+ - Add internal line edit implementation. CONFIG_WPA_CLI_EDIT=y
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+ can now be used to build wpa_cli with internal implementation of
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+ line editing and history support. This can be used as a replacement
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+ for CONFIG_READLINE=y.
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+ * AP mode: Add max_num_sta config option, which can be used to limit
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+ the number of stations allowed to connect to the AP.
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+ * Add WPA_IGNORE_CONFIG_ERRORS build option to continue in case of bad
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+ config file.
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+ * wext: Increase scan timeout from 5 to 10 seconds.
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+ * Add blacklist command, allowing an external program to
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+ manage the BSS blacklist and display its current contents.
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+ * WPS:
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+ - Add wpa_cli wps_pin get command for generating random PINs. This can
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+ be used in a UI to generate a PIN without starting WPS (or P2P)
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+ operation.
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+ - Set RF bands based on driver capabilities, instead of hardcoding
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+ them.
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+ - Add mechanism for indicating non-standard WPS errors.
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+ - Add CONFIG_WPS_REG_DISABLE_OPEN=y option to disable open networks
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+ by default.
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+ - Add wps_ap_pin cli command for wpa_supplicant AP mode.
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+ - Add wps_check_pin cli command for processing PIN from user input.
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+ UIs can use this command to process a PIN entered by a user and to
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+ validate the checksum digit (if present).
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+ - Cancel WPS operation on PBC session overlap detection.
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+ - New wps_cancel command in wpa_cli will cancel a pending WPS
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+ operation.
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+ - wpa_cli action: Add WPS_EVENT_SUCCESS and WPS_EVENT_FAIL handlers.
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+ - Trigger WPS config update on Manufacturer, Model Name, Model
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+ Number, and Serial Number changes.
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+ - Fragment size is now configurable for EAP-WSC peer. Use
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+ wpa_cli set wps_fragment_size <val>.
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+ - Disable AP PIN after 10 consecutive failures. Slow down attacks on
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+ failures up to 10.
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+ - Allow AP to start in Enrollee mode without AP PIN for probing, to
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+ be compatible with Windows 7.
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+ - Add Config Error into WPS-FAIL events to provide more info to the
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+ user on how to resolve the issue.
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+ - Label and Display config methods are not allowed to be enabled
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+ at the same time, since it is unclear which PIN to use if both
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+ methods are advertised.
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+ - When controlling multiple interfaces:
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+ - apply WPS commands to all interfaces configured to use WPS
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+ - apply WPS config changes to all interfaces that use WPS
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+ - when an attack is detected on any interface, disable AP PIN on
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+ all interfaces
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+ * WPS ER:
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+ - Add special AP Setup Locked mode to allow read only ER.
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+ ap_setup_locked=2 can now be used to enable a special mode where
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+ WPS ER can learn the current AP settings, but cannot change them.
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+ - Show SetSelectedRegistrar events as ctrl_iface events
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+ - Add wps_er_set_config to enroll a network based on a local
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+ network configuration block instead of having to (re-)learn the
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+ current AP settings with wps_er_learn.
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+ - Allow AP filtering based on IP address, add ctrl_iface event for
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+ learned AP settings, add wps_er_config command to configure an AP.
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+ * WPS 2.0: Add support for WPS 2.0 (CONFIG_WPS2)
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+ - Add build option CONFIG_WPS_EXTENSIBILITY_TESTING to enable tool
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+ for testing protocol extensibility.
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+ - Add build option CONFIG_WPS_STRICT to allow disabling of WPS
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+ workarounds.
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+ - Add support for AuthorizedMACs attribute.
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+ * TDLS:
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+ - Propogate TDLS related nl80211 capability flags from kernel and
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+ add them as driver capability flags. If the driver doesn't support
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+ capabilities, assume TDLS is supported internally. When TDLS is
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+ explicitly not supported, disable all user facing TDLS operations.
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+ - Allow TDLS to be disabled at runtime (mostly for testing).
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+ Use set tdls_disabled.
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+ - Honor AP TDLS settings that prohibit/allow TDLS.
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+ - Add a special testing feature for changing TDLS behavior. Use
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+ CONFIG_TDLS_TESTING build param to enable. Configure at runtime
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+ with tdls_testing cli command.
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+ - Add support for TDLS 802.11z.
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+ * wlantest: Add a tool wlantest for IEEE802.11 protocol testing.
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+ wlantest can be used to capture frames from a monitor interface
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+ for realtime capturing or from pcap files for offline analysis.
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+ * Interworking: Support added for 802.11u. Enable in .config with
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+ CONFIG_INTERWORKING. See wpa_supplicant.conf for config parameters
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+ for interworking. wpa_cli commands added to support this are
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+ interworking_select, interworking_connect, anqp_get, fetch_anqp,
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+ and stop_fetch_anqp.
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+ * Android: Add build and runtime support for Android wpa_supplicant.
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+ * bgscan learn: Add new bgscan that learns BSS information based on
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+ previous scans, and uses that information to dynamically generate
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+ the list of channels for background scans.
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+ * Add a new debug message level for excessive information. Use
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+ -ddd to enable.
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+ * TLS: Add support for tls_disable_time_checks=1 in client mode.
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+ * Internal TLS:
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+ - Add support for TLS v1.1 (RFC 4346). Enable with build parameter
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+ CONFIG_TLSV11.
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+ - Add domainComponent parser for X.509 names.
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+ * Linux: Add RFKill support by adding an interface state "disabled".
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+ * Reorder some IEs to get closer to IEEE 802.11 standard. Move
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+ WMM into end of Beacon, Probe Resp and (Re)Assoc Resp frames.
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+ Move HT IEs to be later in (Re)Assoc Resp.
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+ * Solaris: Add support for wired 802.1X client.
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+ * Wi-Fi Direct support. See README-P2P for more information.
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+ * Many bugfixes.
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+
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2010-04-18 - v0.7.2
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* nl80211: fixed number of issues with roaming
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* avoid unnecessary roaming if multiple APs with similar signal
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Jouni Malinen