2 * hostapd / Test method for vendor specific (expanded) EAP type
3 * Copyright (c) 2005-2007, Jouni Malinen <j@w1.fi>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
9 * Alternatively, this software may be distributed under the terms of BSD
12 * See README and COPYING for more details.
21 #define EAP_VENDOR_ID 0xfffefd
22 #define EAP_VENDOR_TYPE 0xfcfbfaf9
25 struct eap_vendor_test_data {
26 enum { INIT, CONFIRM, SUCCESS, FAILURE } state;
30 static const char * eap_vendor_test_state_txt(int state)
47 static void eap_vendor_test_state(struct eap_vendor_test_data *data,
50 wpa_printf(MSG_DEBUG, "EAP-VENDOR-TEST: %s -> %s",
51 eap_vendor_test_state_txt(data->state),
52 eap_vendor_test_state_txt(state));
57 static void * eap_vendor_test_init(struct eap_sm *sm)
59 struct eap_vendor_test_data *data;
61 data = os_zalloc(sizeof(*data));
70 static void eap_vendor_test_reset(struct eap_sm *sm, void *priv)
72 struct eap_vendor_test_data *data = priv;
77 static struct wpabuf * eap_vendor_test_buildReq(struct eap_sm *sm, void *priv,
80 struct eap_vendor_test_data *data = priv;
83 req = eap_msg_alloc(EAP_VENDOR_ID, EAP_VENDOR_TYPE, 1,
84 EAP_CODE_REQUEST, id);
86 wpa_printf(MSG_ERROR, "EAP-VENDOR-TEST: Failed to allocate "
87 "memory for request");
91 wpabuf_put_u8(req, data->state == INIT ? 1 : 3);
97 static Boolean eap_vendor_test_check(struct eap_sm *sm, void *priv,
98 struct wpabuf *respData)
103 pos = eap_hdr_validate(EAP_VENDOR_ID, EAP_VENDOR_TYPE, respData, &len);
104 if (pos == NULL || len < 1) {
105 wpa_printf(MSG_INFO, "EAP-VENDOR-TEST: Invalid frame");
113 static void eap_vendor_test_process(struct eap_sm *sm, void *priv,
114 struct wpabuf *respData)
116 struct eap_vendor_test_data *data = priv;
120 pos = eap_hdr_validate(EAP_VENDOR_ID, EAP_VENDOR_TYPE, respData, &len);
121 if (pos == NULL || len < 1)
124 if (data->state == INIT) {
126 eap_vendor_test_state(data, CONFIRM);
128 eap_vendor_test_state(data, FAILURE);
129 } else if (data->state == CONFIRM) {
131 eap_vendor_test_state(data, SUCCESS);
133 eap_vendor_test_state(data, FAILURE);
135 eap_vendor_test_state(data, FAILURE);
139 static Boolean eap_vendor_test_isDone(struct eap_sm *sm, void *priv)
141 struct eap_vendor_test_data *data = priv;
142 return data->state == SUCCESS;
146 static u8 * eap_vendor_test_getKey(struct eap_sm *sm, void *priv, size_t *len)
148 struct eap_vendor_test_data *data = priv;
150 const int key_len = 64;
152 if (data->state != SUCCESS)
155 key = os_malloc(key_len);
159 os_memset(key, 0x11, key_len / 2);
160 os_memset(key + key_len / 2, 0x22, key_len / 2);
167 static Boolean eap_vendor_test_isSuccess(struct eap_sm *sm, void *priv)
169 struct eap_vendor_test_data *data = priv;
170 return data->state == SUCCESS;
174 int eap_server_vendor_test_register(void)
176 struct eap_method *eap;
179 eap = eap_server_method_alloc(EAP_SERVER_METHOD_INTERFACE_VERSION,
180 EAP_VENDOR_ID, EAP_VENDOR_TYPE,
185 eap->init = eap_vendor_test_init;
186 eap->reset = eap_vendor_test_reset;
187 eap->buildReq = eap_vendor_test_buildReq;
188 eap->check = eap_vendor_test_check;
189 eap->process = eap_vendor_test_process;
190 eap->isDone = eap_vendor_test_isDone;
191 eap->getKey = eap_vendor_test_getKey;
192 eap->isSuccess = eap_vendor_test_isSuccess;
194 ret = eap_server_method_register(eap);
196 eap_server_method_free(eap);