2 * hostapd / Test method for vendor specific (expanded) EAP type
3 * Copyright (c) 2005-2007, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
15 #define EAP_VENDOR_ID EAP_VENDOR_HOSTAP
16 #define EAP_VENDOR_TYPE 0xfcfbfaf9
19 struct eap_vendor_test_data {
20 enum { INIT, CONFIRM, SUCCESS, FAILURE } state;
24 static const char * eap_vendor_test_state_txt(int state)
41 static void eap_vendor_test_state(struct eap_vendor_test_data *data,
44 wpa_printf(MSG_DEBUG, "EAP-VENDOR-TEST: %s -> %s",
45 eap_vendor_test_state_txt(data->state),
46 eap_vendor_test_state_txt(state));
51 static void * eap_vendor_test_init(struct eap_sm *sm)
53 struct eap_vendor_test_data *data;
55 data = os_zalloc(sizeof(*data));
64 static void eap_vendor_test_reset(struct eap_sm *sm, void *priv)
66 struct eap_vendor_test_data *data = priv;
71 static struct wpabuf * eap_vendor_test_buildReq(struct eap_sm *sm, void *priv,
74 struct eap_vendor_test_data *data = priv;
77 req = eap_msg_alloc(EAP_VENDOR_ID, EAP_VENDOR_TYPE, 1,
78 EAP_CODE_REQUEST, id);
80 wpa_printf(MSG_ERROR, "EAP-VENDOR-TEST: Failed to allocate "
81 "memory for request");
85 wpabuf_put_u8(req, data->state == INIT ? 1 : 3);
91 static Boolean eap_vendor_test_check(struct eap_sm *sm, void *priv,
92 struct wpabuf *respData)
97 pos = eap_hdr_validate(EAP_VENDOR_ID, EAP_VENDOR_TYPE, respData, &len);
98 if (pos == NULL || len < 1) {
99 wpa_printf(MSG_INFO, "EAP-VENDOR-TEST: Invalid frame");
107 static void eap_vendor_test_process(struct eap_sm *sm, void *priv,
108 struct wpabuf *respData)
110 struct eap_vendor_test_data *data = priv;
114 pos = eap_hdr_validate(EAP_VENDOR_ID, EAP_VENDOR_TYPE, respData, &len);
115 if (pos == NULL || len < 1)
118 if (data->state == INIT) {
120 eap_vendor_test_state(data, CONFIRM);
122 eap_vendor_test_state(data, FAILURE);
123 } else if (data->state == CONFIRM) {
125 eap_vendor_test_state(data, SUCCESS);
127 eap_vendor_test_state(data, FAILURE);
129 eap_vendor_test_state(data, FAILURE);
133 static Boolean eap_vendor_test_isDone(struct eap_sm *sm, void *priv)
135 struct eap_vendor_test_data *data = priv;
136 return data->state == SUCCESS;
140 static u8 * eap_vendor_test_getKey(struct eap_sm *sm, void *priv, size_t *len)
142 struct eap_vendor_test_data *data = priv;
144 const int key_len = 64;
146 if (data->state != SUCCESS)
149 key = os_malloc(key_len);
153 os_memset(key, 0x11, key_len / 2);
154 os_memset(key + key_len / 2, 0x22, key_len / 2);
161 static Boolean eap_vendor_test_isSuccess(struct eap_sm *sm, void *priv)
163 struct eap_vendor_test_data *data = priv;
164 return data->state == SUCCESS;
168 int eap_server_vendor_test_register(void)
170 struct eap_method *eap;
172 eap = eap_server_method_alloc(EAP_SERVER_METHOD_INTERFACE_VERSION,
173 EAP_VENDOR_ID, EAP_VENDOR_TYPE,
178 eap->init = eap_vendor_test_init;
179 eap->reset = eap_vendor_test_reset;
180 eap->buildReq = eap_vendor_test_buildReq;
181 eap->check = eap_vendor_test_check;
182 eap->process = eap_vendor_test_process;
183 eap->isDone = eap_vendor_test_isDone;
184 eap->getKey = eap_vendor_test_getKey;
185 eap->isSuccess = eap_vendor_test_isSuccess;
187 return eap_server_method_register(eap);