Tom Rini | 0344c60 | 2024-10-08 13:56:50 -0600 | [diff] [blame^] | 1 | /* BEGIN_HEADER */ |
| 2 | #include "mbedtls/oid.h" |
| 3 | #include "mbedtls/asn1.h" |
| 4 | #include "mbedtls/asn1write.h" |
| 5 | #include "string.h" |
| 6 | /* END_HEADER */ |
| 7 | |
| 8 | /* BEGIN_DEPENDENCIES |
| 9 | * depends_on:MBEDTLS_OID_C:!MBEDTLS_X509_REMOVE_INFO |
| 10 | * END_DEPENDENCIES |
| 11 | */ |
| 12 | |
| 13 | /* BEGIN_CASE */ |
| 14 | void oid_get_certificate_policies(data_t *oid, char *result_str) |
| 15 | { |
| 16 | mbedtls_asn1_buf asn1_buf = { 0, 0, NULL }; |
| 17 | int ret; |
| 18 | const char *desc; |
| 19 | |
| 20 | asn1_buf.tag = MBEDTLS_ASN1_OID; |
| 21 | asn1_buf.p = oid->x; |
| 22 | asn1_buf.len = oid->len; |
| 23 | |
| 24 | ret = mbedtls_oid_get_certificate_policies(&asn1_buf, &desc); |
| 25 | if (strlen(result_str) == 0) { |
| 26 | TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND); |
| 27 | } else { |
| 28 | TEST_ASSERT(ret == 0); |
| 29 | TEST_ASSERT(strcmp((char *) desc, result_str) == 0); |
| 30 | } |
| 31 | } |
| 32 | /* END_CASE */ |
| 33 | |
| 34 | /* BEGIN_CASE */ |
| 35 | void oid_get_extended_key_usage(data_t *oid, char *result_str) |
| 36 | { |
| 37 | mbedtls_asn1_buf asn1_buf = { 0, 0, NULL }; |
| 38 | int ret; |
| 39 | const char *desc; |
| 40 | |
| 41 | asn1_buf.tag = MBEDTLS_ASN1_OID; |
| 42 | asn1_buf.p = oid->x; |
| 43 | asn1_buf.len = oid->len; |
| 44 | |
| 45 | ret = mbedtls_oid_get_extended_key_usage(&asn1_buf, &desc); |
| 46 | if (strlen(result_str) == 0) { |
| 47 | TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND); |
| 48 | } else { |
| 49 | TEST_ASSERT(ret == 0); |
| 50 | TEST_ASSERT(strcmp((char *) desc, result_str) == 0); |
| 51 | } |
| 52 | } |
| 53 | /* END_CASE */ |
| 54 | |
| 55 | /* BEGIN_CASE */ |
| 56 | void oid_get_x509_extension(data_t *oid, int exp_type) |
| 57 | { |
| 58 | mbedtls_asn1_buf ext_oid = { 0, 0, NULL }; |
| 59 | int ret; |
| 60 | int ext_type; |
| 61 | |
| 62 | ext_oid.tag = MBEDTLS_ASN1_OID; |
| 63 | ext_oid.p = oid->x; |
| 64 | ext_oid.len = oid->len; |
| 65 | |
| 66 | ret = mbedtls_oid_get_x509_ext_type(&ext_oid, &ext_type); |
| 67 | if (exp_type == 0) { |
| 68 | TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND); |
| 69 | } else { |
| 70 | TEST_ASSERT(ret == 0); |
| 71 | TEST_ASSERT(ext_type == exp_type); |
| 72 | } |
| 73 | } |
| 74 | /* END_CASE */ |
| 75 | |
| 76 | /* BEGIN_CASE */ |
| 77 | void oid_get_md_alg_id(data_t *oid, int exp_md_id) |
| 78 | { |
| 79 | mbedtls_asn1_buf md_oid = { 0, 0, NULL }; |
| 80 | int ret; |
| 81 | mbedtls_md_type_t md_id = 0; |
| 82 | |
| 83 | md_oid.tag = MBEDTLS_ASN1_OID; |
| 84 | md_oid.p = oid->x; |
| 85 | md_oid.len = oid->len; |
| 86 | |
| 87 | ret = mbedtls_oid_get_md_alg(&md_oid, &md_id); |
| 88 | |
| 89 | if (exp_md_id < 0) { |
| 90 | TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND); |
| 91 | TEST_ASSERT(md_id == 0); |
| 92 | } else { |
| 93 | TEST_ASSERT(ret == 0); |
| 94 | TEST_ASSERT((mbedtls_md_type_t) exp_md_id == md_id); |
| 95 | } |
| 96 | } |
| 97 | /* END_CASE */ |
| 98 | |
| 99 | /* BEGIN_CASE */ |
| 100 | void mbedtls_oid_get_md_hmac(data_t *oid, int exp_md_id) |
| 101 | { |
| 102 | mbedtls_asn1_buf md_oid = { 0, 0, NULL }; |
| 103 | int ret; |
| 104 | mbedtls_md_type_t md_id = 0; |
| 105 | |
| 106 | md_oid.tag = MBEDTLS_ASN1_OID; |
| 107 | md_oid.p = oid->x; |
| 108 | md_oid.len = oid->len; |
| 109 | |
| 110 | ret = mbedtls_oid_get_md_hmac(&md_oid, &md_id); |
| 111 | |
| 112 | if (exp_md_id < 0) { |
| 113 | TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND); |
| 114 | TEST_ASSERT(md_id == 0); |
| 115 | } else { |
| 116 | TEST_ASSERT(ret == 0); |
| 117 | TEST_ASSERT((mbedtls_md_type_t) exp_md_id == md_id); |
| 118 | } |
| 119 | } |
| 120 | /* END_CASE */ |
| 121 | |
| 122 | /* BEGIN_CASE */ |
| 123 | void oid_get_numeric_string(data_t *oid, int error_ret, char *result_str) |
| 124 | { |
| 125 | char buf[256]; |
| 126 | mbedtls_asn1_buf input_oid = { 0, 0, NULL }; |
| 127 | int ret; |
| 128 | |
| 129 | input_oid.tag = MBEDTLS_ASN1_OID; |
| 130 | /* Test that an empty OID is not dereferenced */ |
| 131 | input_oid.p = oid->len ? oid->x : (void *) 1; |
| 132 | input_oid.len = oid->len; |
| 133 | |
| 134 | ret = mbedtls_oid_get_numeric_string(buf, sizeof(buf), &input_oid); |
| 135 | |
| 136 | if (error_ret == 0) { |
| 137 | TEST_EQUAL(ret, strlen(result_str)); |
| 138 | TEST_ASSERT(ret >= 3); |
| 139 | TEST_EQUAL(strcmp(buf, result_str), 0); |
| 140 | } else { |
| 141 | TEST_EQUAL(ret, error_ret); |
| 142 | } |
| 143 | } |
| 144 | /* END_CASE */ |
| 145 | |
| 146 | /* BEGIN_CASE */ |
| 147 | void oid_from_numeric_string(char *oid_str, int error_ret, |
| 148 | data_t *exp_oid_buf) |
| 149 | { |
| 150 | mbedtls_asn1_buf oid = { 0, 0, NULL }; |
| 151 | mbedtls_asn1_buf exp_oid = { 0, 0, NULL }; |
| 152 | int ret; |
| 153 | |
| 154 | exp_oid.tag = MBEDTLS_ASN1_OID; |
| 155 | exp_oid.p = exp_oid_buf->x; |
| 156 | exp_oid.len = exp_oid_buf->len; |
| 157 | |
| 158 | ret = mbedtls_oid_from_numeric_string(&oid, oid_str, strlen(oid_str)); |
| 159 | |
| 160 | if (error_ret == 0) { |
| 161 | TEST_EQUAL(oid.len, exp_oid.len); |
| 162 | TEST_ASSERT(memcmp(oid.p, exp_oid.p, oid.len) == 0); |
| 163 | mbedtls_free(oid.p); |
| 164 | oid.p = NULL; |
| 165 | oid.len = 0; |
| 166 | } else { |
| 167 | TEST_EQUAL(ret, error_ret); |
| 168 | } |
| 169 | } |
| 170 | /* END_CASE */ |