2  * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
4  * SPDX-License-Identifier: Apache-2.0
16 int __X509_show_info(X509 *x)  in __X509_show_info()  argument
18     return X509_METHOD_CALL(show_info, x);  in __X509_show_info()
27     X509 *x;  in __X509_new()  local
29     x = ssl_mem_zalloc(sizeof(X509));  in __X509_new()
30     if (!x) {  in __X509_new()
31         SSL_DEBUG(SSL_X509_ERROR_LEVEL, "no enough memory > (x)");  in __X509_new()
35     x->ref_counter = 1;  in __X509_new()
37     if (ix &&  ix->method)  in __X509_new()
38         x->method = ix->method;  in __X509_new()
40         x->method = X509_method();  in __X509_new()
42     ret = X509_METHOD_CALL(new, x, ix);  in __X509_new()
48     return x;  in __X509_new()
51     ssl_mem_free(x);  in __X509_new()
67 void X509_free(X509 *x)  in X509_free()  argument
69     SSL_ASSERT3(x);  in X509_free()
71     if (--x->ref_counter > 0) {  in X509_free()
75     X509_METHOD_CALL(free, x);  in X509_free()
77     ssl_mem_free(x);  in X509_free()
88     X509 *x;  in d2i_X509()  local
94         x = *cert;  in d2i_X509()
96         x = X509_new();  in d2i_X509()
97         if (!x) {  in d2i_X509()
104     ret = X509_METHOD_CALL(load, x, buffer, len);  in d2i_X509()
110     return x;  in d2i_X509()
114         X509_free(x);  in d2i_X509()
125     return &ssl->param;  in SSL_get0_param()
153 int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x)  in SSL_CTX_add_client_CA()  argument
156     SSL_ASSERT1(x);  in SSL_CTX_add_client_CA()
158     if (ctx->client_CA == x)  in SSL_CTX_add_client_CA()
161     X509_free(ctx->client_CA);  in SSL_CTX_add_client_CA()
163     ctx->client_CA = x;  in SSL_CTX_add_client_CA()
171 int SSL_add_client_CA(SSL *ssl, X509 *x)  in SSL_add_client_CA()  argument
174     SSL_ASSERT1(x);  in SSL_add_client_CA()
176     if (ssl->client_CA == x)  in SSL_add_client_CA()
179     X509_free(ssl->client_CA);  in SSL_add_client_CA()
181     ssl->client_CA = x;  in SSL_add_client_CA()
189 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x)  in SSL_CTX_use_certificate()  argument
192     SSL_ASSERT1(x);  in SSL_CTX_use_certificate()
194     if (ctx->cert->x509 == x)  in SSL_CTX_use_certificate()
197     X509_free(ctx->cert->x509);  in SSL_CTX_use_certificate()
199     ctx->cert->x509 = x;  in SSL_CTX_use_certificate()
200     x->ref_counter++;  in SSL_CTX_use_certificate()
208 int SSL_use_certificate(SSL *ssl, X509 *x)  in SSL_use_certificate()  argument
211     SSL_ASSERT1(x);  in SSL_use_certificate()
213     if (ssl->cert->x509 == x)  in SSL_use_certificate()
216     X509_free(ssl->cert->x509);  in SSL_use_certificate()
218     ssl->cert->x509 = x;  in SSL_use_certificate()
223 long SSL_CTX_add_extra_chain_cert(SSL_CTX *ctx, X509 *x)  in SSL_CTX_add_extra_chain_cert()  argument
225     return SSL_CTX_use_certificate(ctx, x);  in SSL_CTX_add_extra_chain_cert()
235     return ssl->cert->x509;  in SSL_get_certificate()
245     X509 *x;  in SSL_CTX_use_certificate_ASN1()  local
247     x = d2i_X509(NULL, d, len);  in SSL_CTX_use_certificate_ASN1()
248     if (!x) {  in SSL_CTX_use_certificate_ASN1()
253     ret = SSL_CTX_use_certificate(ctx, x);  // This uses the "x" so increments ref_count  in SSL_CTX_use_certificate_ASN1()
259     X509_free(x); // decrements ref_count, so in case of happy flow doesn't free the "x"  in SSL_CTX_use_certificate_ASN1()
263     X509_free(x);  in SSL_CTX_use_certificate_ASN1()
275     X509 *x;  in SSL_use_certificate_ASN1()  local
277     x = d2i_X509(NULL, d, len);  in SSL_use_certificate_ASN1()
278     if (!x) {  in SSL_use_certificate_ASN1()
283     ret = SSL_use_certificate(ssl, x);  in SSL_use_certificate_ASN1()
292     X509_free(x);  in SSL_use_certificate_ASN1()
320     return ssl->session->peer;  in SSL_get_peer_certificate()
326 int X509_STORE_add_cert(X509_STORE *store, X509 *x) {  in X509_STORE_add_cert()  argument
328     x->ref_counter++;  in X509_STORE_add_cert()
332     SSL_ASSERT1(x);  in X509_STORE_add_cert()
334     if (ctx->client_CA == x) {  in X509_STORE_add_cert()
338     if (ctx->client_CA!=NULL) {  in X509_STORE_add_cert()
339         X509_free(ctx->client_CA);  in X509_STORE_add_cert()
342     ctx->client_CA = x;  in X509_STORE_add_cert()
355     X509 *x;  in PEM_read_bio_X509()  local
358     if (bp->data == NULL || bp->dlen == 0) {  in PEM_read_bio_X509()
362         x = *cert;  in PEM_read_bio_X509()
364         x = X509_new();  in PEM_read_bio_X509()
365         if (!x) {  in PEM_read_bio_X509()
372     ret = X509_METHOD_CALL(load, x, bp->data, bp->dlen);  in PEM_read_bio_X509()
379     bp->data = NULL;  in PEM_read_bio_X509()
380     bp->dlen = 0;  in PEM_read_bio_X509()
381     return x;  in PEM_read_bio_X509()
385         X509_free(x);  in PEM_read_bio_X509()