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hostapd/wpa_supplicant/hs20_supplicant.h

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HS 2.0: Add Hotspot 2.0 ANQP routines Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-09-08 19:52:23 +02:00
/*
HS 2.0R2: Add routine for fetching OSU provider information The new wpa_cli fetch_osu command can be used to fetch information about all OSU providers and write that to a text file with the icons in separate files. cancel_osu_fetch command can be used to stop ongoing OSU provider list fetch. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-01-25 23:10:41 +01:00
* Copyright (c) 2011-2013, Qualcomm Atheros, Inc.
HS 2.0: Add Hotspot 2.0 ANQP routines Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-09-08 19:52:23 +02:00
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef HS20_SUPPLICANT_H
#define HS20_SUPPLICANT_H
HS 2.0: Add support for configuring frame filters When a station starts an association to a Hotspot 2.0 network, request the driver to do the following, based on the BSS capabilities: 1. Enable gratuitous ARP filtering 2. Enable unsolicited Neighbor Advertisement filtering 3. Enable unicast IP packet encrypted with GTK filtering if DGAF disabled bit is zero Clear the filter configuration when the station interface is disassociated. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
2016-04-06 16:14:41 +02:00
void hs20_configure_frame_filters(struct wpa_supplicant *wpa_s);
HS 2.0R2: Update Indication element to Release 2 The HS 2.0 Indication element from wpa_supplicant now includes the release number field and wpa_supplicant shows the release number of the AP in STATUS command (hs20=1 replaced with hs20=<release>). The new update_identifier field in the cred block can now be used to configure the PPS MO ID so that wpa_supplicant adds it to the Indication element in Association Request frames. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-11-02 11:08:11 +01:00
void wpas_hs20_add_indication(struct wpabuf *buf, int pps_mo_id);
HS 2.0: Add Hotspot 2.0 indication into Probe Request Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-09-08 19:52:23 +02:00
HS 2.0: Add Hotspot 2.0 ANQP routines Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-09-08 19:52:23 +02:00
int hs20_anqp_send_req(struct wpa_supplicant *wpa_s, const u8 *dst, u32 stypes,
HS 2.0: Add a command to retrieve icon with in-memory storage This adds a new command based Hotspot 2.0 icon retrieval option. In short, here is the new command sequence: 1. REQ_HS20_ICON <bssid> <file-name> 2. event: RX-HS20-ICON <bssid> <file-name> <size> 3. GET_HS20_ICON <bssid> <file-name> <offset> <size> (if needed, repeat with larger offset values until full icon is fetched) 5. DEL_HS20_ICON <bssid> <file-name> REQ_HS20_ICON is a new command that is analogous to HS20_ICON_REQUEST with the slight difference that an entry to store the icon in memory is prepared. The RX-HS20-ICON event has been augmented with BSSID, file-name and size, and GET_HS20_ICON is used to retrieve a chunk of up to <size> bytes of icon data at offset <offset>. Each chunk is returned as a base64 encoded fragment, preceded by "HS20-ICON-DATA", BSSID, and file-name as well as the starting offset of the data. If there is no entry prepared for the icon when the ANQP result comes back, hs20_process_icon_binary_file falls back to legacy behavior. Finally the DEL_HS20_ICON command deletes (all) icons associated with BSSID and file-name (there could be several if retries are used and they have different dialog tokens). Signed-off-by: Jan Nordqvist <jannq@google.com>
2015-12-11 02:01:46 +01:00
const u8 *payload, size_t payload_len, int inmem);
HS 2.0: Add Hotspot 2.0 ANQP routines Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-09-08 19:52:23 +02:00
struct wpabuf * hs20_build_anqp_req(u32 stypes, const u8 *payload,
size_t payload_len);
HS 2.0: Extend ANQP_GET to accept Hotspot 2.0 subtypes This allows a single ANQP query to be used to fetch both IEEE 802.11 defined ANQP elements and Hotspot 2.0 vendor specific elements. ANQP_GET <addr> <info id>[,<info id>]... [,hs20:<subtype>][...,hs20:<subtype>] For example: ANQP_GET 00:11:22:33:44:55:66 258,268,hs20:3,hs20:4 Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2014-03-25 01:36:13 +01:00
void hs20_put_anqp_req(u32 stypes, const u8 *payload, size_t payload_len,
struct wpabuf *buf);
HS 2.0: Add Hotspot 2.0 ANQP routines Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-09-08 19:52:23 +02:00
void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
HS 2.0: Try to use same BSS entry for storing GAS results Commit 17b8995cf5813d7c027cd7a6884700e791d72392 ('Interworking: Try to use same BSS entry for storing GAS results') added a mechanism to try to pair GAS request and response to a single BSS entry to cover cases where multiple BSS entries may exists for the same BSSID. However, that commit did not cover the Hotspot 2.0 ANQP elements. Extend this mechanism to all ANQP elements. This can help in cases where information in the Hotspot 2.0 specific ANQP elements got lost if a hidden SSID or some other reason of duplicated BSS entries was present while doing ANQP fetches. Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 16:47:32 +01:00
struct wpa_bss *bss, const u8 *sa,
HS 2.0: Add a command to retrieve icon with in-memory storage This adds a new command based Hotspot 2.0 icon retrieval option. In short, here is the new command sequence: 1. REQ_HS20_ICON <bssid> <file-name> 2. event: RX-HS20-ICON <bssid> <file-name> <size> 3. GET_HS20_ICON <bssid> <file-name> <offset> <size> (if needed, repeat with larger offset values until full icon is fetched) 5. DEL_HS20_ICON <bssid> <file-name> REQ_HS20_ICON is a new command that is analogous to HS20_ICON_REQUEST with the slight difference that an entry to store the icon in memory is prepared. The RX-HS20-ICON event has been augmented with BSSID, file-name and size, and GET_HS20_ICON is used to retrieve a chunk of up to <size> bytes of icon data at offset <offset>. Each chunk is returned as a base64 encoded fragment, preceded by "HS20-ICON-DATA", BSSID, and file-name as well as the starting offset of the data. If there is no entry prepared for the icon when the ANQP result comes back, hs20_process_icon_binary_file falls back to legacy behavior. Finally the DEL_HS20_ICON command deletes (all) icons associated with BSSID and file-name (there could be several if retries are used and they have different dialog tokens). Signed-off-by: Jan Nordqvist <jannq@google.com>
2015-12-11 02:01:46 +01:00
const u8 *data, size_t slen, u8 dialog_token);
HS 2.0: Include HS 2.0 Indication element only for HS 2.0 association The Hotspot 2.0 specification seems to mandate this element to be included in all (Re)Association Request frames if the station is Hotspot 2.0 capable. However, that results in conflicts with other requirements like no TKIP use when this element is present. The design is really supposed to include the indication element only for Hotspot 2.0 associations regardless of what the current specification implies. Remove the HS 2.0 Indication element from (Re)Association Request frame whenever the connection is not for Hotspot 2.0 purposes. Signed-hostap: Jouni Malinen <j@w1.fi>
2013-05-05 15:29:21 +02:00
int is_hs20_network(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
struct wpa_bss *bss);
HS 2.0R2: Update Indication element to Release 2 The HS 2.0 Indication element from wpa_supplicant now includes the release number field and wpa_supplicant shows the release number of the AP in STATUS command (hs20=1 replaced with hs20=<release>). The new update_identifier field in the cred block can now be used to configure the PPS MO ID so that wpa_supplicant adds it to the Indication element in Association Request frames. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-11-02 11:08:11 +01:00
int hs20_get_pps_mo_id(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
HS 2.0R2: Add routine for fetching OSU provider information The new wpa_cli fetch_osu command can be used to fetch information about all OSU providers and write that to a text file with the icons in separate files. cancel_osu_fetch command can be used to stop ongoing OSU provider list fetch. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-01-25 23:10:41 +01:00
void hs20_notify_parse_done(struct wpa_supplicant *wpa_s);
HS 2.0: Add Hotspot 2.0 ANQP routines Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-09-08 19:52:23 +02:00
HS 2.0R2: Add WNM-Notification Request for Subscription Remediation Subscription remediation notification WNM-Notification Request is now shown in the following way in wpa_supplicant control interface: <3>HS20-SUBSCRIPTION-REMEDIATION http://example.com/foo/ Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-11-02 12:05:57 +01:00
void hs20_rx_subscription_remediation(struct wpa_supplicant *wpa_s,
const char *url, u8 osu_method);
HS 2.0R2: Add STA support for Deauthentication Request notification If requested, disable the network based on the HS 2.0 deauthentication request. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-07-26 21:12:37 +02:00
void hs20_rx_deauth_imminent_notice(struct wpa_supplicant *wpa_s, u8 code,
u16 reauth_delay, const char *url);
HS 2.0R2: Add WNM-Notification Request for Subscription Remediation Subscription remediation notification WNM-Notification Request is now shown in the following way in wpa_supplicant control interface: <3>HS20-SUBSCRIPTION-REMEDIATION http://example.com/foo/ Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2012-11-02 12:05:57 +01:00
HS 2.0R2: Add routine for fetching OSU provider information The new wpa_cli fetch_osu command can be used to fetch information about all OSU providers and write that to a text file with the icons in separate files. cancel_osu_fetch command can be used to stop ongoing OSU provider list fetch. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-01-25 23:10:41 +01:00
void hs20_free_osu_prov(struct wpa_supplicant *wpa_s);
void hs20_next_osu_icon(struct wpa_supplicant *wpa_s);
void hs20_osu_icon_fetch(struct wpa_supplicant *wpa_s);
int hs20_fetch_osu(struct wpa_supplicant *wpa_s);
void hs20_cancel_fetch_osu(struct wpa_supplicant *wpa_s);
void hs20_icon_fetch_failed(struct wpa_supplicant *wpa_s);
HS 2.0R2: Try to scan multiple times for OSU providers Scan operation is not that reliable, so try couple of times if no OSU provider matches are found during fetch_osu command. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-12-13 03:39:00 +01:00
void hs20_start_osu_scan(struct wpa_supplicant *wpa_s);
HS 2.0: Convert icon storage to use dl_list This simplifies the list operations quite a bit. Signed-off-by: Jouni Malinen <j@w1.fi>
2015-12-19 17:49:32 +01:00
void hs20_init(struct wpa_supplicant *wpa_s);
Remove leftover timeouts on cleanup Signed-off-by: Alexandru Costache <alexandru.costache.100@gmail.com>
2014-05-12 18:14:55 +02:00
void hs20_deinit(struct wpa_supplicant *wpa_s);
HS 2.0: Add a command to retrieve icon with in-memory storage This adds a new command based Hotspot 2.0 icon retrieval option. In short, here is the new command sequence: 1. REQ_HS20_ICON <bssid> <file-name> 2. event: RX-HS20-ICON <bssid> <file-name> <size> 3. GET_HS20_ICON <bssid> <file-name> <offset> <size> (if needed, repeat with larger offset values until full icon is fetched) 5. DEL_HS20_ICON <bssid> <file-name> REQ_HS20_ICON is a new command that is analogous to HS20_ICON_REQUEST with the slight difference that an entry to store the icon in memory is prepared. The RX-HS20-ICON event has been augmented with BSSID, file-name and size, and GET_HS20_ICON is used to retrieve a chunk of up to <size> bytes of icon data at offset <offset>. Each chunk is returned as a base64 encoded fragment, preceded by "HS20-ICON-DATA", BSSID, and file-name as well as the starting offset of the data. If there is no entry prepared for the icon when the ANQP result comes back, hs20_process_icon_binary_file falls back to legacy behavior. Finally the DEL_HS20_ICON command deletes (all) icons associated with BSSID and file-name (there could be several if retries are used and they have different dialog tokens). Signed-off-by: Jan Nordqvist <jannq@google.com>
2015-12-11 02:01:46 +01:00
int hs20_get_icon(struct wpa_supplicant *wpa_s, const u8 *bssid,
const char *file_name, size_t offset, size_t size,
char *reply, size_t buf_len);
int hs20_del_icon(struct wpa_supplicant *wpa_s, const u8 *bssid,
const char *file_name);
HS 2.0R2: Add routine for fetching OSU provider information The new wpa_cli fetch_osu command can be used to fetch information about all OSU providers and write that to a text file with the icons in separate files. cancel_osu_fetch command can be used to stop ongoing OSU provider list fetch. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2013-01-25 23:10:41 +01:00
HS 2.0: Add Hotspot 2.0 ANQP routines Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
2011-09-08 19:52:23 +02:00
#endif /* HS20_SUPPLICANT_H */
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