mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-11-28 18:28:23 -05:00
Moved documentation from developer.txt into source code files
Use Doxygen comments for functions to replace the old text file that was not up-to-date anymore.
This commit is contained in:
Jouni Malinen
Jouni Malinen
parent
72f24de82c
commit
1c6e69ccda
@ -225,6 +225,11 @@ static void accounting_interim_update(void *eloop_ctx, void *timeout_ctx)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* accounting_sta_start - Start STA accounting
|
||||
* @hapd: hostapd BSS data
|
||||
* @sta: The station
|
||||
*/
|
||||
void accounting_sta_start(struct hostapd_data *hapd, struct sta_info *sta)
|
||||
{
|
||||
struct radius_msg *msg;
|
||||
@ -363,6 +368,11 @@ static void accounting_sta_report(struct hostapd_data *hapd,
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* accounting_sta_interim - Send a interim STA accounting report
|
||||
* @hapd: hostapd BSS data
|
||||
* @sta: The station
|
||||
*/
|
||||
void accounting_sta_interim(struct hostapd_data *hapd, struct sta_info *sta)
|
||||
{
|
||||
if (sta->acct_session_started)
|
||||
@ -370,6 +380,11 @@ void accounting_sta_interim(struct hostapd_data *hapd, struct sta_info *sta)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* accounting_sta_stop - Stop STA accounting
|
||||
* @hapd: hostapd BSS data
|
||||
* @sta: The station
|
||||
*/
|
||||
void accounting_sta_stop(struct hostapd_data *hapd, struct sta_info *sta)
|
||||
{
|
||||
if (sta->acct_session_started) {
|
||||
@ -396,7 +411,15 @@ static void accounting_sta_get_id(struct hostapd_data *hapd,
|
||||
}
|
||||
|
||||
|
||||
/* Process the RADIUS frames from Accounting Server */
|
||||
/**
|
||||
* accounting_receive - Process the RADIUS frames from Accounting Server
|
||||
* @msg: RADIUS response message
|
||||
* @req: RADIUS request message
|
||||
* @shared_secret: RADIUS shared secret
|
||||
* @shared_secret_len: Length of shared_secret in octets
|
||||
* @data: Context data (struct hostapd_data *)
|
||||
* Returns: Processing status
|
||||
*/
|
||||
static RadiusRxResult
|
||||
accounting_receive(struct radius_msg *msg, struct radius_msg *req,
|
||||
u8 *shared_secret, size_t shared_secret_len, void *data)
|
||||
@ -444,6 +467,11 @@ static void accounting_report_state(struct hostapd_data *hapd, int on)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* accounting_init: Initialize accounting
|
||||
* @hapd: hostapd BSS data
|
||||
* Returns: 0 on success, -1 on failure
|
||||
*/
|
||||
int accounting_init(struct hostapd_data *hapd)
|
||||
{
|
||||
/* Acct-Session-Id should be unique over reboots. If reliable clock is
|
||||
@ -460,6 +488,10 @@ int accounting_init(struct hostapd_data *hapd)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* accounting_deinit: Deinitilize accounting
|
||||
* @hapd: hostapd BSS data
|
||||
*/
|
||||
void accounting_deinit(struct hostapd_data *hapd)
|
||||
{
|
||||
accounting_report_state(hapd, 0);
|
||||
|
||||
@ -1377,6 +1377,11 @@ static int hostapd_config_ht_capab(struct hostapd_config *conf,
|
||||
#endif /* CONFIG_IEEE80211N */
|
||||
|
||||
|
||||
/**
|
||||
* hostapd_config_read - Read and parse a configuration file
|
||||
* @fname: Configuration file name (including path, if needed)
|
||||
* Returns: Allocated configuration data structure
|
||||
*/
|
||||
struct hostapd_config * hostapd_config_read(const char *fname)
|
||||
{
|
||||
struct hostapd_config *conf;
|
||||
@ -2366,6 +2371,10 @@ static void hostapd_config_free_bss(struct hostapd_bss_config *conf)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* hostapd_config_free - Free hostapd configuration
|
||||
* @conf: Configuration data from hostapd_config_read().
|
||||
*/
|
||||
void hostapd_config_free(struct hostapd_config *conf)
|
||||
{
|
||||
size_t i;
|
||||
@ -2381,8 +2390,16 @@ void hostapd_config_free(struct hostapd_config *conf)
|
||||
}
|
||||
|
||||
|
||||
/* Perform a binary search for given MAC address from a pre-sorted list.
|
||||
* Returns 1 if address is in the list or 0 if not. */
|
||||
/**
|
||||
* hostapd_maclist_found - Find a MAC address from a list
|
||||
* @list: MAC address list
|
||||
* @num_entries: Number of addresses in the list
|
||||
* @addr: Address to search for
|
||||
* @vlan_id: Buffer for returning VLAN ID or %NULL if not needed
|
||||
* Returns: 1 if address is in the list or 0 if not.
|
||||
*
|
||||
* Perform a binary search for given MAC address from a pre-sorted list.
|
||||
*/
|
||||
int hostapd_maclist_found(struct mac_acl_entry *list, int num_entries,
|
||||
const u8 *addr, int *vlan_id)
|
||||
{
|
||||
|
||||
@ -1,219 +0,0 @@
|
||||
Developer notes for hostapd
|
||||
===========================
|
||||
|
||||
hostapd daemon setup, operations, and shutdown
|
||||
----------------------------------------------
|
||||
|
||||
Files: hostapd.[ch]
|
||||
|
||||
Externally called functions:
|
||||
hostapd_new_assoc_sta() is called when a station associates with the AP
|
||||
|
||||
Event loop functions:
|
||||
handle_term() is called on SIGINT and SIGTERM to terminate hostapd process
|
||||
handle_reload() is called on SIGHUP to reload configuration
|
||||
handle_dump_state() is called on SIGUSR1 to dump station state data to a
|
||||
text file
|
||||
hostapd_rotate_wep() is called to periodically change WEP keys
|
||||
|
||||
|
||||
Configuration parsing
|
||||
---------------------
|
||||
|
||||
Configuration file parsing and data structure definition.
|
||||
|
||||
Files: config.[ch]
|
||||
|
||||
Externally called functions:
|
||||
hostapd_config_read() is called to read and parse a configuration file;
|
||||
allocates and returns configuration data structure
|
||||
hostapd_config_free() is called to free configuration data structure
|
||||
hostapd_maclist_found() is called to check whether a given address is found
|
||||
in a list of MAC addresses
|
||||
|
||||
|
||||
Kernel driver access
|
||||
--------------------
|
||||
|
||||
Helper functions for configuring the Host AP kernel driver and
|
||||
accessing data from it.
|
||||
|
||||
Files: driver.[ch]
|
||||
|
||||
|
||||
IEEE 802.11 frame handling (netdevice wlan#ap)
|
||||
----------------------------------------------
|
||||
|
||||
Receive all incoming IEEE 802.11 frames from the kernel driver via
|
||||
wlan#ap interface.
|
||||
|
||||
Files: receive.c
|
||||
|
||||
Externally called functions:
|
||||
hostapd_init_sockets() is called to initialize sockets for receiving and
|
||||
sending IEEE 802.11 frames via wlan#ap interface
|
||||
|
||||
Event loop functions:
|
||||
handle_read() is called for each incoming packet from wlan#ap net device
|
||||
|
||||
|
||||
Station table
|
||||
-------------
|
||||
|
||||
Files: sta_info.[ch], ap.h
|
||||
|
||||
Event loop functions:
|
||||
ap_handle_timer() is called to check station activity and to remove
|
||||
inactive stations
|
||||
|
||||
|
||||
IEEE 802.11 management
|
||||
----------------------
|
||||
|
||||
IEEE 802.11 management frame sending and processing (mainly,
|
||||
authentication and association). IEEE 802.11 station functionality
|
||||
(authenticate and associate with another AP as an station).
|
||||
|
||||
Files: ieee802_11.[ch]
|
||||
|
||||
Externally called functions:
|
||||
ieee802_11_mgmt() is called for each received IEEE 802.11 management frame
|
||||
(from handle_frame() in hostapd.c)
|
||||
ieee802_11_mgmt_cb() is called for each received TX callback of IEEE 802.11
|
||||
management frame (from handle_tx_callback() in hostapd.c)
|
||||
ieee802_11_send_deauth() is called to send deauthentication frame
|
||||
ieee802_11_send_disassoc() is called to send disassociation frame
|
||||
ieee802_11_parse_elems() is used to parse information elements in
|
||||
IEEE 802.11 management frames
|
||||
|
||||
Event loop functions:
|
||||
ieee802_11_sta_authenticate() called to retry authentication (with another
|
||||
AP)
|
||||
ieee802_11_sta_associate() called to retry association (with another AP)
|
||||
|
||||
|
||||
IEEE 802.11 authentication
|
||||
--------------------------
|
||||
|
||||
Access control list for IEEE 802.11 authentication. Uses staticly
|
||||
configured ACL from configuration files or an external RADIUS
|
||||
server. Results from external RADIUS queries are cached to allow
|
||||
faster authentication frame processing.
|
||||
|
||||
Files: ieee802_11_auth.[ch]
|
||||
|
||||
Externally called functions:
|
||||
hostapd_acl_init() called once during hostapd startup
|
||||
hostapd_acl_deinit() called once during hostapd shutdown
|
||||
hostapd_acl_recv_radius() called by IEEE 802.1X code for incoming RADIUS
|
||||
Authentication messages (returns 0 if message was processed)
|
||||
hostapd_allowed_address() called to check whether a specified station can be
|
||||
authenticated
|
||||
|
||||
Event loop functions:
|
||||
hostapd_acl_expire() is called to expire ACL cache entries
|
||||
|
||||
|
||||
IEEE 802.1X Authenticator
|
||||
-------------------------
|
||||
|
||||
Files: ieee802_1x.[ch]
|
||||
|
||||
|
||||
Externally called functions:
|
||||
ieee802_1x_receive() is called for each incoming EAPOL frame from the
|
||||
wireless interface
|
||||
ieee802_1x_new_station() is called to start IEEE 802.1X authentication when
|
||||
a new station completes IEEE 802.11 association
|
||||
|
||||
Event loop functions:
|
||||
ieee802_1x_receive_auth() called for each incoming RADIUS Authentication
|
||||
message
|
||||
|
||||
|
||||
EAPOL state machine
|
||||
-------------------
|
||||
|
||||
IEEE 802.1X state machine for EAPOL.
|
||||
|
||||
Files: eapol_sm.[ch]
|
||||
|
||||
Externally called functions:
|
||||
eapol_sm_step() is called to advance EAPOL state machines after any change
|
||||
that could affect their state
|
||||
|
||||
Event loop functions:
|
||||
eapol_port_timers_tick() called once per second to advance Port Timers state
|
||||
machine
|
||||
|
||||
|
||||
IEEE 802.11f (IAPP)
|
||||
-------------------
|
||||
|
||||
Files: iapp.[ch]
|
||||
|
||||
Externally called functions:
|
||||
iapp_new_station() is called to start accounting session when a new station
|
||||
completes IEEE 802.11 association or IEEE 802.1X authentication
|
||||
|
||||
Event loop functions:
|
||||
iapp_receive_udp() is called for incoming IAPP frames over UDP
|
||||
|
||||
|
||||
Per station accounting
|
||||
----------------------
|
||||
|
||||
Send RADIUS Accounting start and stop messages to a RADIUS Accounting
|
||||
server. Process incoming RADIUS Accounting messages.
|
||||
|
||||
Files: accounting.[ch]
|
||||
|
||||
Externally called functions:
|
||||
accounting_init() called once during hostapd startup
|
||||
accounting_deinit() called once during hostapd shutdown
|
||||
accounting_sta_start() called when a station starts new session
|
||||
accounting_sta_stop() called when a station session is terminated
|
||||
|
||||
Event loop functions:
|
||||
accounting_receive() called for each incoming RADIUS Accounting message
|
||||
accounting_list_timer() called to retransmit accounting messages and to
|
||||
remove expired entries
|
||||
|
||||
|
||||
RADIUS messages
|
||||
---------------
|
||||
|
||||
RADIUS message generation and parsing functions.
|
||||
|
||||
Files: radius.[ch]
|
||||
|
||||
|
||||
Event loop
|
||||
----------
|
||||
|
||||
Event loop for registering timeout calls, signal handlers, and socket
|
||||
read events.
|
||||
|
||||
Files: eloop.[ch]
|
||||
|
||||
|
||||
RC4
|
||||
---
|
||||
|
||||
RC4 encryption
|
||||
|
||||
Files: rc4.[ch]
|
||||
|
||||
|
||||
MD5
|
||||
---
|
||||
|
||||
MD5 hash and HMAC-MD5.
|
||||
|
||||
Files: md5.[ch]
|
||||
|
||||
|
||||
Miscellaneous helper functions
|
||||
------------------------------
|
||||
|
||||
Files: common.[ch]
|
||||
@ -140,9 +140,14 @@ static void eapol_auth_tx_req(struct eapol_state_machine *sm)
|
||||
}
|
||||
|
||||
|
||||
/* Port Timers state machine - implemented as a function that will be called
|
||||
* once a second as a registered event loop timeout */
|
||||
|
||||
/**
|
||||
* eapol_port_timers_tick - Port Timers state machine
|
||||
* @eloop_ctx: struct eapol_state_machine *
|
||||
* @timeout_ctx: Not used
|
||||
*
|
||||
* This statemachine is implemented as a function that will be called
|
||||
* once a second as a registered event loop timeout.
|
||||
*/
|
||||
static void eapol_port_timers_tick(void *eloop_ctx, void *timeout_ctx)
|
||||
{
|
||||
struct eapol_state_machine *state = timeout_ctx;
|
||||
@ -941,6 +946,13 @@ static void eapol_sm_step_cb(void *eloop_ctx, void *timeout_ctx)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* eapol_auth_step - Advance EAPOL state machines
|
||||
* @sm: EAPOL state machine
|
||||
*
|
||||
* This function is called to advance EAPOL state machines after any change
|
||||
* that could affect their state.
|
||||
*/
|
||||
void eapol_auth_step(struct eapol_state_machine *sm)
|
||||
{
|
||||
/*
|
||||
|
||||
@ -281,6 +281,9 @@ static void hostapd_sim_db_cb(void *ctx, void *session_ctx)
|
||||
#endif /* EAP_SERVER */
|
||||
|
||||
|
||||
/**
|
||||
* handle_term - SIGINT and SIGTERM handler to terminate hostapd process
|
||||
*/
|
||||
static void handle_term(int sig, void *eloop_ctx, void *signal_ctx)
|
||||
{
|
||||
printf("Signal %d received - terminating\n", sig);
|
||||
@ -384,6 +387,9 @@ int hostapd_reload_config(struct hostapd_iface *iface)
|
||||
|
||||
|
||||
#ifndef CONFIG_NATIVE_WINDOWS
|
||||
/**
|
||||
* handle_reload - SIGHUP handler to reload configuration
|
||||
*/
|
||||
static void handle_reload(int sig, void *eloop_ctx, void *signal_ctx)
|
||||
{
|
||||
struct hapd_interfaces *hapds = (struct hapd_interfaces *) eloop_ctx;
|
||||
@ -402,6 +408,9 @@ static void handle_reload(int sig, void *eloop_ctx, void *signal_ctx)
|
||||
|
||||
|
||||
#ifdef HOSTAPD_DUMP_STATE
|
||||
/**
|
||||
* hostapd_dump_state - SIGUSR1 handler to dump hostapd state to a text file
|
||||
*/
|
||||
static void hostapd_dump_state(struct hostapd_data *hapd)
|
||||
{
|
||||
FILE *f;
|
||||
|
||||
@ -13,7 +13,7 @@
|
||||
*
|
||||
* Note: IEEE 802.11F-2003 was a experimental use specification. It has expired
|
||||
* and IEEE has withdrawn it. In other words, it is likely better to look at
|
||||
* using some other mechanism for AP-to-AP communication than extenting the
|
||||
* using some other mechanism for AP-to-AP communication than extending the
|
||||
* implementation here.
|
||||
*/
|
||||
|
||||
@ -238,6 +238,11 @@ static void iapp_send_layer2_update(struct iapp_data *iapp, u8 *addr)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* iapp_new_station - IAPP processing for a new STA
|
||||
* @iapp: IAPP data
|
||||
* @sta: The associated station
|
||||
*/
|
||||
void iapp_new_station(struct iapp_data *iapp, struct sta_info *sta)
|
||||
{
|
||||
struct ieee80211_mgmt *assoc;
|
||||
@ -306,6 +311,12 @@ static void iapp_process_add_notify(struct iapp_data *iapp,
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* iapp_receive_udp - Process IAPP UDP frames
|
||||
* @sock: File descriptor for the socket
|
||||
* @eloop_ctx: IAPP data (struct iapp_data *)
|
||||
* @sock_ctx: Not used
|
||||
*/
|
||||
static void iapp_receive_udp(int sock, void *eloop_ctx, void *sock_ctx)
|
||||
{
|
||||
struct iapp_data *iapp = eloop_ctx;
|
||||
|
||||
@ -335,6 +335,12 @@ void ieee802_11_print_ssid(char *buf, const u8 *ssid, u8 len)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ieee802_11_send_deauth - Send Deauthentication frame
|
||||
* @hapd: hostapd BSS data
|
||||
* @addr: Address of the destination STA
|
||||
* @reason: Reason code for Deauthentication
|
||||
*/
|
||||
void ieee802_11_send_deauth(struct hostapd_data *hapd, u8 *addr, u16 reason)
|
||||
{
|
||||
struct ieee80211_mgmt mgmt;
|
||||
@ -1631,6 +1637,15 @@ static void handle_assoc_cb(struct hostapd_data *hapd,
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ieee802_11_mgmt_cb - Process management frame TX status callback
|
||||
* @hapd: hostapd BSS data structure (the BSS from which the management frame
|
||||
* was sent from)
|
||||
* @buf: management frame data (starting from IEEE 802.11 header)
|
||||
* @len: length of frame data in octets
|
||||
* @stype: management frame subtype from frame control field
|
||||
* @ok: Whether the frame was ACK'ed
|
||||
*/
|
||||
void ieee802_11_mgmt_cb(struct hostapd_data *hapd, u8 *buf, size_t len,
|
||||
u16 stype, int ok)
|
||||
{
|
||||
|
||||
@ -10,6 +10,11 @@
|
||||
* license.
|
||||
*
|
||||
* See README and COPYING for more details.
|
||||
*
|
||||
* Access control list for IEEE 802.11 authentication can uses statically
|
||||
* configured ACL from configuration files or an external RADIUS server.
|
||||
* Results from external RADIUS queries are cached to allow faster
|
||||
* authentication frame processing.
|
||||
*/
|
||||
|
||||
#include "includes.h"
|
||||
@ -193,6 +198,17 @@ static int hostapd_radius_acl_query(struct hostapd_data *hapd, const u8 *addr,
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* hostapd_allowed_address - Check whether a specified STA can be authenticated
|
||||
* @hapd: hostapd BSS data
|
||||
* @addr: MAC address of the STA
|
||||
* @msg: Authentication message
|
||||
* @len: Length of msg in octets
|
||||
* @session_timeout: Buffer for returning session timeout (from RADIUS)
|
||||
* @acct_interim_interval: Buffer for returning account interval (from RADIUS)
|
||||
* @vlan_id: Buffer for returning VLAN ID
|
||||
* Returns: HOSTAPD_ACL_ACCEPT, HOSTAPD_ACL_REJECT, or HOSTAPD_ACL_PENDING
|
||||
*/
|
||||
int hostapd_allowed_address(struct hostapd_data *hapd, const u8 *addr,
|
||||
const u8 *msg, size_t len, u32 *session_timeout,
|
||||
u32 *acct_interim_interval, int *vlan_id)
|
||||
@ -337,6 +353,11 @@ static void hostapd_acl_expire_queries(struct hostapd_data *hapd, time_t now)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* hostapd_acl_expire - ACL cache expiration callback
|
||||
* @eloop_ctx: struct hostapd_data *
|
||||
* @timeout_ctx: Not used
|
||||
*/
|
||||
static void hostapd_acl_expire(void *eloop_ctx, void *timeout_ctx)
|
||||
{
|
||||
struct hostapd_data *hapd = eloop_ctx;
|
||||
@ -350,8 +371,16 @@ static void hostapd_acl_expire(void *eloop_ctx, void *timeout_ctx)
|
||||
}
|
||||
|
||||
|
||||
/* Return 0 if RADIUS message was a reply to ACL query (and was processed here)
|
||||
* or -1 if not. */
|
||||
/**
|
||||
* hostapd_acl_recv_radius - Process incoming RADIUS Authentication messages
|
||||
* @msg: RADIUS response message
|
||||
* @req: RADIUS request message
|
||||
* @shared_secret: RADIUS shared secret
|
||||
* @shared_secret_len: Length of shared_secret in octets
|
||||
* @data: Context data (struct hostapd_data *)
|
||||
* Returns: RADIUS_RX_PROCESSED if RADIUS message was a reply to ACL query (and
|
||||
* was processed here) or RADIUS_RX_UNKNOWN if not.
|
||||
*/
|
||||
static RadiusRxResult
|
||||
hostapd_acl_recv_radius(struct radius_msg *msg, struct radius_msg *req,
|
||||
u8 *shared_secret, size_t shared_secret_len,
|
||||
@ -443,6 +472,11 @@ hostapd_acl_recv_radius(struct radius_msg *msg, struct radius_msg *req,
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* hostapd_acl_init: Initialize IEEE 802.11 ACL
|
||||
* @hapd: hostapd BSS data
|
||||
* Returns: 0 on success, -1 on failure
|
||||
*/
|
||||
int hostapd_acl_init(struct hostapd_data *hapd)
|
||||
{
|
||||
if (radius_client_register(hapd->radius, RADIUS_AUTH,
|
||||
@ -455,6 +489,10 @@ int hostapd_acl_init(struct hostapd_data *hapd)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* hostapd_acl_deinit - Deinitialize IEEE 802.11 ACL
|
||||
* @hapd: hostapd BSS data
|
||||
*/
|
||||
void hostapd_acl_deinit(struct hostapd_data *hapd)
|
||||
{
|
||||
struct hostapd_acl_query_data *query, *prev;
|
||||
|
||||
@ -647,7 +647,15 @@ static void handle_eap(struct hostapd_data *hapd, struct sta_info *sta,
|
||||
}
|
||||
|
||||
|
||||
/* Process the EAPOL frames from the Supplicant */
|
||||
/**
|
||||
* ieee802_1x_receive - Process the EAPOL frames from the Supplicant
|
||||
* @hapd: hostapd BSS data
|
||||
* @sa: Source address (sender of the EAPOL frame)
|
||||
* @buf: EAPOL frame
|
||||
* @len: Length of buf in octets
|
||||
*
|
||||
* This function is called for each incoming EAPOL frame from the interface
|
||||
*/
|
||||
void ieee802_1x_receive(struct hostapd_data *hapd, const u8 *sa, const u8 *buf,
|
||||
size_t len)
|
||||
{
|
||||
@ -796,6 +804,14 @@ void ieee802_1x_receive(struct hostapd_data *hapd, const u8 *sa, const u8 *buf,
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ieee802_1x_new_station - Start IEEE 802.1X authentication
|
||||
* @hapd: hostapd BSS data
|
||||
* @sta: The station
|
||||
*
|
||||
* This function is called to start IEEE 802.1X authentication when a new
|
||||
* station completes IEEE 802.11 association.
|
||||
*/
|
||||
void ieee802_1x_new_station(struct hostapd_data *hapd, struct sta_info *sta)
|
||||
{
|
||||
struct rsn_pmksa_cache_entry *pmksa;
|
||||
@ -1186,7 +1202,15 @@ ieee802_1x_search_radius_identifier(struct hostapd_data *hapd, u8 identifier)
|
||||
}
|
||||
|
||||
|
||||
/* Process the RADIUS frames from Authentication Server */
|
||||
/**
|
||||
* ieee802_1x_receive_auth - Process RADIUS frames from Authentication Server
|
||||
* @msg: RADIUS response message
|
||||
* @req: RADIUS request message
|
||||
* @shared_secret: RADIUS shared secret
|
||||
* @shared_secret_len: Length of shared_secret in octets
|
||||
* @data: Context data (struct hostapd_data *)
|
||||
* Returns: Processing status
|
||||
*/
|
||||
static RadiusRxResult
|
||||
ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req,
|
||||
u8 *shared_secret, size_t shared_secret_len,
|
||||
|
||||
@ -219,6 +219,14 @@ void hostapd_free_stas(struct hostapd_data *hapd)
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ap_handle_timer - Per STA timer handler
|
||||
* @eloop_ctx: struct hostapd_data *
|
||||
* @timeout_ctx: struct sta_info *
|
||||
*
|
||||
* This function is called to check station activity and to remove inactive
|
||||
* stations.
|
||||
*/
|
||||
void ap_handle_timer(void *eloop_ctx, void *timeout_ctx)
|
||||
{
|
||||
struct hostapd_data *hapd = eloop_ctx;
|
||||
|
||||
@ -116,6 +116,14 @@ static int ieee802_11_parse_vendor_specific(u8 *pos, size_t elen,
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ieee802_11_parse_elems - Parse information elements in management frames
|
||||
* @start: Pointer to the start of IEs
|
||||
* @len: Length of IE buffer in octets
|
||||
* @elems: Data structure for parsed elements
|
||||
* @show_errors: Whether to show parsing errors in debug log
|
||||
* Returns: Parsing result
|
||||
*/
|
||||
ParseRes ieee802_11_parse_elems(u8 *start, size_t len,
|
||||
struct ieee802_11_elems *elems,
|
||||
int show_errors)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user