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hostapd/src/ap/ieee802_11_auth.h

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Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release
2008-02-28 02:34:43 +01:00
/*
* hostapd / IEEE 802.11 authentication (ACL)
* Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
*
Remove the GPL notification from files contributed by Jouni Malinen Remove the GPL notification text from the files that were initially contributed by myself. Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-11 15:46:35 +01:00
* This software may be distributed under the terms of the BSD license.
* See README for more details.
Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release
2008-02-28 02:34:43 +01:00
*/
#ifndef IEEE802_11_AUTH_H
#define IEEE802_11_AUTH_H
enum {
HOSTAPD_ACL_REJECT = 0,
HOSTAPD_ACL_ACCEPT = 1,
HOSTAPD_ACL_PENDING = 2,
HOSTAPD_ACL_ACCEPT_TIMEOUT = 3
};
VLAN: Separate station grouping and uplink configuration Separate uplink configuration (IEEE 802.1q VID) and grouping of stations into AP_VLAN interfaces. The int vlan_id will continue to identify the AP_VLAN interface the station should be assigned to. Each AP_VLAN interface corresponds to an instance of struct hostapd_vlan that is uniquely identified by int vlan_id within an BSS. New: Each station and struct hostapd_vlan holds a struct vlan_description vlan_desc member that describes the uplink configuration requested. Currently this is just an int untagged IEEE 802.1q VID, but can be extended to tagged VLANs and other settings easily. When the station was about to be assigned its vlan_id, vlan_desc and vlan_id will now be set simultaneously by ap_sta_set_vlan(). So sta->vlan_id can still be tested for whether the station needs to be moved to an AP_VLAN interface. To ease addition of tagged VLAN support, a member notempty is added to struct vlan_description. Is is set to 1 if an untagged or tagged VLAN assignment is requested and needs to be validated. The inverted form allows os_zalloc() to initialize an empty description. Though not depended on by the code, vlan_id assignment ensures: * vlan_id = 0 will continue to mean no AP_VLAN interface * vlan_id < 4096 will continue to mean vlan_id = untagged vlan id with no per_sta_vif and no extra tagged vlan. * vlan_id > 4096 will be used for per_sta_vif and/or tagged vlans. This way struct wpa_group and drivers API do not need to be changed in order to implement tagged VLANs or per_sta_vif support. DYNAMIC_VLAN_* will refer to (struct vlan_description).notempty only, thus grouping of the stations for per_sta_vif can be used with DYNAMIC_VLAN_DISABLED, but not with CONFIG_NO_VLAN, as struct hostapd_vlan is still used to manage AP_VLAN interfaces. MAX_VLAN_ID will be checked in hostapd_vlan_valid and during setup of VLAN interfaces and refer to IEEE 802.1q VID. VLAN_ID_WILDCARD will continue to refer to int vlan_id. Renaming vlan_id to vlan_desc when type changed from int to struct vlan_description was avoided when vlan_id was also used in a way that did not depend on its type (for example, when passed to another function). Output of "VLAN ID %d" continues to refer to int vlan_id, while "VLAN %d" will refer to untagged IEEE 802.1q VID. Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
2016-01-21 14:51:56 +01:00
int hostapd_check_acl(struct hostapd_data *hapd, const u8 *addr,
struct vlan_description *vlan_id);
Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release
2008-02-28 02:34:43 +01:00
int hostapd_allowed_address(struct hostapd_data *hapd, const u8 *addr,
const u8 *msg, size_t len, u32 *session_timeout,
VLAN: Separate station grouping and uplink configuration Separate uplink configuration (IEEE 802.1q VID) and grouping of stations into AP_VLAN interfaces. The int vlan_id will continue to identify the AP_VLAN interface the station should be assigned to. Each AP_VLAN interface corresponds to an instance of struct hostapd_vlan that is uniquely identified by int vlan_id within an BSS. New: Each station and struct hostapd_vlan holds a struct vlan_description vlan_desc member that describes the uplink configuration requested. Currently this is just an int untagged IEEE 802.1q VID, but can be extended to tagged VLANs and other settings easily. When the station was about to be assigned its vlan_id, vlan_desc and vlan_id will now be set simultaneously by ap_sta_set_vlan(). So sta->vlan_id can still be tested for whether the station needs to be moved to an AP_VLAN interface. To ease addition of tagged VLAN support, a member notempty is added to struct vlan_description. Is is set to 1 if an untagged or tagged VLAN assignment is requested and needs to be validated. The inverted form allows os_zalloc() to initialize an empty description. Though not depended on by the code, vlan_id assignment ensures: * vlan_id = 0 will continue to mean no AP_VLAN interface * vlan_id < 4096 will continue to mean vlan_id = untagged vlan id with no per_sta_vif and no extra tagged vlan. * vlan_id > 4096 will be used for per_sta_vif and/or tagged vlans. This way struct wpa_group and drivers API do not need to be changed in order to implement tagged VLANs or per_sta_vif support. DYNAMIC_VLAN_* will refer to (struct vlan_description).notempty only, thus grouping of the stations for per_sta_vif can be used with DYNAMIC_VLAN_DISABLED, but not with CONFIG_NO_VLAN, as struct hostapd_vlan is still used to manage AP_VLAN interfaces. MAX_VLAN_ID will be checked in hostapd_vlan_valid and during setup of VLAN interfaces and refer to IEEE 802.1q VID. VLAN_ID_WILDCARD will continue to refer to int vlan_id. Renaming vlan_id to vlan_desc when type changed from int to struct vlan_description was avoided when vlan_id was also used in a way that did not depend on its type (for example, when passed to another function). Output of "VLAN ID %d" continues to refer to int vlan_id, while "VLAN %d" will refer to untagged IEEE 802.1q VID. Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
2016-01-21 14:51:56 +01:00
u32 *acct_interim_interval,
struct vlan_description *vlan_id,
Cache a list of PSK entries for RADIUS-based PSK delivery Signed-hostap: Michael Braun <michael-dev@fami-braun.de>
2012-11-25 16:41:13 +01:00
struct hostapd_sta_wpa_psk_short **psk,
char **identity, char **radius_cui);
Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release
2008-02-28 02:34:43 +01:00
int hostapd_acl_init(struct hostapd_data *hapd);
void hostapd_acl_deinit(struct hostapd_data *hapd);
Use a shared function for freeing PSK list There is no need to duplicate this code in multiple locations. Signed-hostap: Jouni Malinen <j@w1.fi>
2012-11-25 17:01:55 +01:00
void hostapd_free_psk_list(struct hostapd_sta_wpa_psk_short *psk);
Move hostapd_acl_expire() to use common AP periodic cleanup mechanism This reduces number of periodic eloop timeouts when AP mode operations are in progress. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-07-20 12:39:22 +02:00
void hostapd_acl_expire(struct hostapd_data *hapd);
Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release
2008-02-28 02:34:43 +01:00
#endif /* IEEE802_11_AUTH_H */
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