Import moonshot-gss-eap_0.9.2.orig.tar.gz

[mech_eap.git] / libeap / src / eap_server / eap_server_identity.c

diff --git a/libeap/src/eap_server/eap_server_identity.c b/libeap/src/eap_server/eap_server_identity.c
deleted file mode 100644 (file)
index cd8da2a..0000000
--- a/libeap/src/eap_server/eap_server_identity.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * hostapd / EAP-Identity
- * Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
- */
-
-#include "includes.h"
-
-#include "common.h"
-#include "eap_i.h"
-
-
-struct eap_identity_data {
-       enum { CONTINUE, SUCCESS, FAILURE } state;
-       int pick_up;
-};
-
-
-static void * eap_identity_init(struct eap_sm *sm)
-{
-       struct eap_identity_data *data;
-
-       data = os_zalloc(sizeof(*data));
-       if (data == NULL)
-               return NULL;
-       data->state = CONTINUE;
-
-       return data;
-}
-
-
-static void * eap_identity_initPickUp(struct eap_sm *sm)
-{
-       struct eap_identity_data *data;
-       data = eap_identity_init(sm);
-       if (data) {
-               data->pick_up = 1;
-       }
-       return data;
-}
-
-
-static void eap_identity_reset(struct eap_sm *sm, void *priv)
-{
-       struct eap_identity_data *data = priv;
-       os_free(data);
-}
-
-
-static struct wpabuf * eap_identity_buildReq(struct eap_sm *sm, void *priv,
-                                            u8 id)
-{
-       struct eap_identity_data *data = priv;
-       struct wpabuf *req;
-       const char *req_data;
-       size_t req_data_len;
-
-       if (sm->eapol_cb->get_eap_req_id_text) {
-               req_data = sm->eapol_cb->get_eap_req_id_text(sm->eapol_ctx,
-                                                            &req_data_len);
-       } else {
-               req_data = NULL;
-               req_data_len = 0;
-       }
-       req = eap_msg_alloc(EAP_VENDOR_IETF, EAP_TYPE_IDENTITY, req_data_len,
-                           EAP_CODE_REQUEST, id);
-       if (req == NULL) {
-               wpa_printf(MSG_ERROR, "EAP-Identity: Failed to allocate "
-                          "memory for request");
-               data->state = FAILURE;
-               return NULL;
-       }
-
-       wpabuf_put_data(req, req_data, req_data_len);
-
-       return req;
-}
-
-
-static Boolean eap_identity_check(struct eap_sm *sm, void *priv,
-                                 struct wpabuf *respData)
-{
-       const u8 *pos;
-       size_t len;
-
-       pos = eap_hdr_validate(EAP_VENDOR_IETF, EAP_TYPE_IDENTITY,
-                              respData, &len);
-       if (pos == NULL) {
-               wpa_printf(MSG_INFO, "EAP-Identity: Invalid frame");
-               return TRUE;
-       }
-
-       return FALSE;
-}
-
-
-static void eap_identity_process(struct eap_sm *sm, void *priv,
-                                struct wpabuf *respData)
-{
-       struct eap_identity_data *data = priv;
-       const u8 *pos;
-       size_t len;
-
-       if (data->pick_up) {
-               if (eap_identity_check(sm, data, respData)) {
-                       wpa_printf(MSG_DEBUG, "EAP-Identity: failed to pick "
-                                  "up already started negotiation");
-                       data->state = FAILURE;
-                       return;
-               }
-               data->pick_up = 0;
-       }
-
-       pos = eap_hdr_validate(EAP_VENDOR_IETF, EAP_TYPE_IDENTITY,
-                              respData, &len);
-       if (pos == NULL)
-               return; /* Should not happen - frame already validated */
-
-       wpa_hexdump_ascii(MSG_DEBUG, "EAP-Identity: Peer identity", pos, len);
-       if (sm->identity)
-               sm->update_user = TRUE;
-       os_free(sm->identity);
-       sm->identity = os_malloc(len ? len : 1);
-       if (sm->identity == NULL) {
-               data->state = FAILURE;
-       } else {
-               os_memcpy(sm->identity, pos, len);
-               sm->identity_len = len;
-               data->state = SUCCESS;
-       }
-}
-
-
-static Boolean eap_identity_isDone(struct eap_sm *sm, void *priv)
-{
-       struct eap_identity_data *data = priv;
-       return data->state != CONTINUE;
-}
-
-
-static Boolean eap_identity_isSuccess(struct eap_sm *sm, void *priv)
-{
-       struct eap_identity_data *data = priv;
-       return data->state == SUCCESS;
-}
-
-
-int eap_server_identity_register(void)
-{
-       struct eap_method *eap;
-       int ret;
-
-       eap = eap_server_method_alloc(EAP_SERVER_METHOD_INTERFACE_VERSION,
-                                     EAP_VENDOR_IETF, EAP_TYPE_IDENTITY,
-                                     "Identity");
-       if (eap == NULL)
-               return -1;
-
-       eap->init = eap_identity_init;
-       eap->initPickUp = eap_identity_initPickUp;
-       eap->reset = eap_identity_reset;
-       eap->buildReq = eap_identity_buildReq;
-       eap->check = eap_identity_check;
-       eap->process = eap_identity_process;
-       eap->isDone = eap_identity_isDone;
-       eap->isSuccess = eap_identity_isSuccess;
-
-       ret = eap_server_method_register(eap);
-       if (ret)
-               eap_server_method_free(eap);
-       return ret;
-}