1 /* 2 * libwebsockets - small server side websockets and web server implementation 3 * 4 * Copyright (C) 2010 - 2019 Andy Green <andy@warmcat.com> 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 22 * IN THE SOFTWARE. 23 * 24 * gencrypto mbedtls-specific helper declarations 25 */ 26 27 #include <mbedtls/x509_crl.h> 28 #include <errno.h> 29 30 struct lws_x509_cert { 31 mbedtls_x509_crt cert; /* has a .next for linked-list / chain */ 32 }; 33 34 typedef struct lws_mbedtls_x509_authority 35 { 36 mbedtls_x509_buf keyIdentifier; 37 mbedtls_x509_sequence authorityCertIssuer; 38 mbedtls_x509_buf authorityCertSerialNumber; 39 mbedtls_x509_buf raw; 40 } 41 lws_mbedtls_x509_authority; 42 43 44 mbedtls_md_type_t 45 lws_gencrypto_mbedtls_hash_to_MD_TYPE(enum lws_genhash_types hash_type); 46 47 int 48 lws_gencrypto_mbedtls_rngf(void *context, unsigned char *buf, size_t len); 49 50 int 51 lws_tls_session_new_mbedtls(struct lws *wsi); 52 53 int 54 lws_tls_mbedtls_cert_info(mbedtls_x509_crt *x509, enum lws_tls_cert_info type, 55 union lws_tls_cert_info_results *buf, size_t len); 56 57 int 58 lws_x509_get_crt_ext(mbedtls_x509_crt *crt, mbedtls_x509_buf *skid, 59 lws_mbedtls_x509_authority *akid); 60