1 /*
2 * Copyright (c) 2020 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #if !(defined(_CUT_STS_) || defined(_CUT_STS_SERVER_))
17
18 #include "securec.h"
19 #include "log.h"
20 #include "mem_stat.h"
21 #include "jsonutil.h"
22 #include "commonutil.h"
23 #include "parsedata.h"
24 #include "key_agreement_version.h"
25 #include "add_auth_info.h"
26
free_auth_start_request(void * obj)27 void free_auth_start_request(void *obj)
28 {
29 if (obj != NULL) {
30 FREE(obj);
31 }
32 }
33
make_request_json_str(struct sts_start_request_data * auth_start_request,struct sts_start_request_data_hex tmp_hex)34 static char *make_request_json_str(struct sts_start_request_data *auth_start_request,
35 struct sts_start_request_data_hex tmp_hex)
36 {
37 char *tmp_str = (char *)MALLOC(RET_STR_LENGTH);
38 if (tmp_str == NULL) {
39 return NULL;
40 }
41 (void)memset_s(tmp_str, RET_STR_LENGTH, 0, RET_STR_LENGTH);
42 if (snprintf_s(tmp_str, RET_STR_LENGTH, RET_STR_LENGTH - 1,
43 "{\"%s\":%d,\"%s\":%d,\"%s\":{\"%s\":\"%s\",\"%s\":\"%s\",\"%s\":%d,"
44 "\"%s\":{\"%s\":\"%u.%u.%u\",\"%s\":\"%u.%u.%u\"},\"%s\":\"%s\","
45 "\"%s\":\"%s\",\"%s\":\"%s\",\"%s\":\"%d\",\"%s\":\"%u\"}}",
46 FIELD_AUTH_FORM, AUTH_FORM, FIELD_MESSAGE, AUTH_START_REQUEST, FIELD_PAYLOAD,
47 FIELD_CHALLENGE, tmp_hex.tmp_cha_data_hex, FIELD_EPK, tmp_hex.tmp_epk_data_hex,
48 FIELD_OPERATION_CODE, auth_start_request->operation_code,
49 FIELD_VERSION, FIELD_CURRENT_VERSION, auth_start_request->peer_version.first,
50 auth_start_request->peer_version.second,
51 auth_start_request->peer_version.third, FIELD_MIN_VERSION,
52 auth_start_request->peer_support_version.first,
53 auth_start_request->peer_support_version.second,
54 auth_start_request->peer_support_version.third,
55 FIELD_PKG_NAME, auth_start_request->package_name.name,
56 FIELD_SERVICE_TYPE, tmp_hex.tmp_type_data_hex,
57 FIELD_PEER_AUTH_ID, tmp_hex.tmp_auth_id_data_hex,
58 FIELD_PEER_USER_TYPE, auth_start_request->peer_user_type,
59 FIELD_KEY_LENGTH, auth_start_request->key_length) < 0) {
60 LOGE("String generate failed");
61 FREE(tmp_str);
62 tmp_str = NULL;
63 }
64 return tmp_str;
65 }
66
make_auth_start_request(void * data)67 char *make_auth_start_request(void *data)
68 {
69 struct sts_start_request_data *auth_start_request = data;
70 struct sts_start_request_data_hex tmp_hex = {0, 0, 0, 0};
71 /* challenge */
72 tmp_hex.tmp_cha_data_hex = raw_byte_to_hex_string(auth_start_request->challenge.challenge,
73 auth_start_request->challenge.length);
74 if (tmp_hex.tmp_cha_data_hex == NULL) {
75 return NULL;
76 }
77 /* epk */
78 tmp_hex.tmp_epk_data_hex = raw_byte_to_hex_string(auth_start_request->epk.stpk, auth_start_request->epk.length);
79 if (tmp_hex.tmp_epk_data_hex == NULL) {
80 FREE(tmp_hex.tmp_cha_data_hex);
81 return NULL;
82 }
83 /* service_type */
84 tmp_hex.tmp_type_data_hex = raw_byte_to_hex_string(auth_start_request->service_type.type,
85 auth_start_request->service_type.length);
86 if (tmp_hex.tmp_type_data_hex == NULL) {
87 FREE(tmp_hex.tmp_epk_data_hex);
88 FREE(tmp_hex.tmp_cha_data_hex);
89 return NULL;
90 }
91 /* peerAuthId */
92 tmp_hex.tmp_auth_id_data_hex = raw_byte_to_hex_string(auth_start_request->self_auth_id.auth_id,
93 auth_start_request->self_auth_id.length);
94 if (tmp_hex.tmp_auth_id_data_hex == NULL) {
95 FREE(tmp_hex.tmp_epk_data_hex);
96 FREE(tmp_hex.tmp_type_data_hex);
97 FREE(tmp_hex.tmp_cha_data_hex);
98 return NULL;
99 }
100 char *ret_str = make_request_json_str(auth_start_request, tmp_hex);
101 FREE(tmp_hex.tmp_epk_data_hex);
102 FREE(tmp_hex.tmp_cha_data_hex);
103 FREE(tmp_hex.tmp_type_data_hex);
104 FREE(tmp_hex.tmp_auth_id_data_hex);
105 return ret_str;
106 }
107
108 #else /* _CUT_XXX_ */
109
110 #include "parsedata.h"
111 DEFINE_EMPTY_STRUCT_FUNC(auth_start_request)
112
113 #endif /* _CUT_XXX_ */
114
115