diff options
| author | Rémi Verschelde <rverschelde@gmail.com> | 2019-05-02 08:15:23 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-05-02 08:15:23 +0200 |
| commit | b7cd9794fe5b38b6a60c9ce64ca9bf1bab1d7813 (patch) | |
| tree | 3b0f365ad3ea1cebd50985293cd49617153b5ac6 /thirdparty/libwebsockets/lib/tls | |
| parent | c2c56ee3975ec9744088d5328462818a5980a5a0 (diff) | |
| parent | be414e4476371567a824099767b6c91a0123d626 (diff) | |
Merge pull request #28568 from Faless/net/lws_rollback_3.0.1_pr
Roll back libwebsockets to version 3.0.1
Diffstat (limited to 'thirdparty/libwebsockets/lib/tls')
32 files changed, 0 insertions, 10052 deletions
diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genhash.c b/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genhash.c deleted file mode 100644 index ce4ee6e382..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genhash.c +++ /dev/null @@ -1,202 +0,0 @@ -/* - * libwebsockets - generic hash and HMAC api hiding the backend - * - * Copyright (C) 2017 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * lws_genhash provides a hash / hmac abstraction api in lws that works the - * same whether you are using openssl or mbedtls hash functions underneath. - */ -#include "libwebsockets.h" -#include <mbedtls/version.h> - -#if (MBEDTLS_VERSION_NUMBER >= 0x02070000) -#define MBA(fn) fn##_ret -#else -#define MBA(fn) fn -#endif - -size_t -lws_genhash_size(enum lws_genhash_types type) -{ - switch(type) { - case LWS_GENHASH_TYPE_SHA1: - return 20; - case LWS_GENHASH_TYPE_SHA256: - return 32; - case LWS_GENHASH_TYPE_SHA384: - return 48; - case LWS_GENHASH_TYPE_SHA512: - return 64; - } - - return 0; -} - -int -lws_genhash_init(struct lws_genhash_ctx *ctx, enum lws_genhash_types type) -{ - ctx->type = type; - - switch (ctx->type) { - case LWS_GENHASH_TYPE_SHA1: - mbedtls_sha1_init(&ctx->u.sha1); - MBA(mbedtls_sha1_starts)(&ctx->u.sha1); - break; - case LWS_GENHASH_TYPE_SHA256: - mbedtls_sha256_init(&ctx->u.sha256); - MBA(mbedtls_sha256_starts)(&ctx->u.sha256, 0); - break; - case LWS_GENHASH_TYPE_SHA384: - mbedtls_sha512_init(&ctx->u.sha512); - MBA(mbedtls_sha512_starts)(&ctx->u.sha512, 1 /* is384 */); - break; - case LWS_GENHASH_TYPE_SHA512: - mbedtls_sha512_init(&ctx->u.sha512); - MBA(mbedtls_sha512_starts)(&ctx->u.sha512, 0); - break; - default: - return 1; - } - - return 0; -} - -int -lws_genhash_update(struct lws_genhash_ctx *ctx, const void *in, size_t len) -{ - switch (ctx->type) { - case LWS_GENHASH_TYPE_SHA1: - MBA(mbedtls_sha1_update)(&ctx->u.sha1, in, len); - break; - case LWS_GENHASH_TYPE_SHA256: - MBA(mbedtls_sha256_update)(&ctx->u.sha256, in, len); - break; - case LWS_GENHASH_TYPE_SHA384: - MBA(mbedtls_sha512_update)(&ctx->u.sha512, in, len); - break; - case LWS_GENHASH_TYPE_SHA512: - MBA(mbedtls_sha512_update)(&ctx->u.sha512, in, len); - break; - } - - return 0; -} - -int -lws_genhash_destroy(struct lws_genhash_ctx *ctx, void *result) -{ - switch (ctx->type) { - case LWS_GENHASH_TYPE_SHA1: - MBA(mbedtls_sha1_finish)(&ctx->u.sha1, result); - mbedtls_sha1_free(&ctx->u.sha1); - break; - case LWS_GENHASH_TYPE_SHA256: - MBA(mbedtls_sha256_finish)(&ctx->u.sha256, result); - mbedtls_sha256_free(&ctx->u.sha256); - break; - case LWS_GENHASH_TYPE_SHA384: - MBA(mbedtls_sha512_finish)(&ctx->u.sha512, result); - mbedtls_sha512_free(&ctx->u.sha512); - break; - case LWS_GENHASH_TYPE_SHA512: - MBA(mbedtls_sha512_finish)(&ctx->u.sha512, result); - mbedtls_sha512_free(&ctx->u.sha512); - break; - } - - return 0; -} - -size_t -lws_genhmac_size(enum lws_genhmac_types type) -{ - switch(type) { - case LWS_GENHMAC_TYPE_SHA256: - return 32; - case LWS_GENHMAC_TYPE_SHA384: - return 48; - case LWS_GENHMAC_TYPE_SHA512: - return 64; - } - - return 0; -} - -int -lws_genhmac_init(struct lws_genhmac_ctx *ctx, enum lws_genhmac_types type, - const uint8_t *key, size_t key_len) -{ - int t; - - ctx->type = type; - - switch (type) { - case LWS_GENHMAC_TYPE_SHA256: - t = MBEDTLS_MD_SHA256; - break; - case LWS_GENHMAC_TYPE_SHA384: - t = MBEDTLS_MD_SHA384; - break; - case LWS_GENHMAC_TYPE_SHA512: - t = MBEDTLS_MD_SHA512; - break; - default: - return -1; - } - - ctx->hmac = mbedtls_md_info_from_type(t); - if (!ctx->hmac) - return -1; - - if (mbedtls_md_init_ctx(&ctx->ctx, ctx->hmac)) - return -1; - - if (mbedtls_md_hmac_starts(&ctx->ctx, key, key_len)) { - mbedtls_md_free(&ctx->ctx); - ctx->hmac = NULL; - - return -1; - } - - return 0; -} - -int -lws_genhmac_update(struct lws_genhmac_ctx *ctx, const void *in, size_t len) -{ - if (mbedtls_md_hmac_update(&ctx->ctx, in, len)) - return -1; - - return 0; -} - -int -lws_genhmac_destroy(struct lws_genhmac_ctx *ctx, void *result) -{ - int n = 0; - - if (result) - n = mbedtls_md_hmac_finish(&ctx->ctx, result); - - mbedtls_md_free(&ctx->ctx); - ctx->hmac = NULL; - if (n) - return -1; - - return 0; -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genrsa.c b/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genrsa.c deleted file mode 100644 index 99b2e75653..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/lws-genrsa.c +++ /dev/null @@ -1,329 +0,0 @@ -/* - * libwebsockets - generic RSA api hiding the backend - * - * Copyright (C) 2017 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * lws_genhash provides a hash / hmac abstraction api in lws that works the - * same whether you are using openssl or mbedtls hash functions underneath. - */ -#include "core/private.h" - -LWS_VISIBLE void -lws_jwk_destroy_genrsa_elements(struct lws_genrsa_elements *el) -{ - int n; - - for (n = 0; n < LWS_COUNT_RSA_ELEMENTS; n++) - if (el->e[n].buf) - lws_free_set_NULL(el->e[n].buf); -} - -LWS_VISIBLE int -lws_genrsa_create(struct lws_genrsa_ctx *ctx, struct lws_genrsa_elements *el) -{ - memset(ctx, 0, sizeof(*ctx)); - ctx->ctx = lws_zalloc(sizeof(*ctx->ctx), "genrsa"); - if (!ctx->ctx) - return 1; - - mbedtls_rsa_init(ctx->ctx, MBEDTLS_RSA_PKCS_V15, 0); - - { - int n; - - mbedtls_mpi *mpi[LWS_COUNT_RSA_ELEMENTS] = { - &ctx->ctx->E, &ctx->ctx->N, &ctx->ctx->D, &ctx->ctx->P, - &ctx->ctx->Q, &ctx->ctx->DP, &ctx->ctx->DQ, - &ctx->ctx->QP, - }; - - for (n = 0; n < LWS_COUNT_RSA_ELEMENTS; n++) - if (el->e[n].buf && - mbedtls_mpi_read_binary(mpi[n], el->e[n].buf, - el->e[n].len)) { - lwsl_notice("mpi load failed\n"); - lws_free_set_NULL(ctx->ctx); - - return -1; - } - } - - ctx->ctx->len = el->e[JWK_KEY_N].len; - - return 0; -} - -static int -_rngf(void *context, unsigned char *buf, size_t len) -{ - if ((size_t)lws_get_random(context, buf, len) == len) - return 0; - - return -1; -} - -LWS_VISIBLE int -lws_genrsa_new_keypair(struct lws_context *context, struct lws_genrsa_ctx *ctx, - struct lws_genrsa_elements *el, int bits) -{ - int n; - - memset(ctx, 0, sizeof(*ctx)); - ctx->ctx = lws_zalloc(sizeof(*ctx->ctx), "genrsa"); - if (!ctx->ctx) - return -1; - - mbedtls_rsa_init(ctx->ctx, MBEDTLS_RSA_PKCS_V15, 0); - - n = mbedtls_rsa_gen_key(ctx->ctx, _rngf, context, bits, 65537); - if (n) { - lwsl_err("mbedtls_rsa_gen_key failed 0x%x\n", -n); - goto cleanup_1; - } - - { - mbedtls_mpi *mpi[LWS_COUNT_RSA_ELEMENTS] = { - &ctx->ctx->E, &ctx->ctx->N, &ctx->ctx->D, &ctx->ctx->P, - &ctx->ctx->Q, &ctx->ctx->DP, &ctx->ctx->DQ, - &ctx->ctx->QP, - }; - - for (n = 0; n < LWS_COUNT_RSA_ELEMENTS; n++) - if (mbedtls_mpi_size(mpi[n])) { - el->e[n].buf = lws_malloc( - mbedtls_mpi_size(mpi[n]), "genrsakey"); - if (!el->e[n].buf) - goto cleanup; - el->e[n].len = mbedtls_mpi_size(mpi[n]); - mbedtls_mpi_write_binary(mpi[n], el->e[n].buf, - el->e[n].len); - } - } - - return 0; - -cleanup: - for (n = 0; n < LWS_COUNT_RSA_ELEMENTS; n++) - if (el->e[n].buf) - lws_free_set_NULL(el->e[n].buf); -cleanup_1: - lws_free(ctx->ctx); - - return -1; -} - -LWS_VISIBLE int -lws_genrsa_public_decrypt(struct lws_genrsa_ctx *ctx, const uint8_t *in, - size_t in_len, uint8_t *out, size_t out_max) -{ - size_t olen = 0; - int n; - - ctx->ctx->len = in_len; - n = mbedtls_rsa_rsaes_pkcs1_v15_decrypt(ctx->ctx, NULL, NULL, - MBEDTLS_RSA_PUBLIC, - &olen, in, out, out_max); - if (n) { - lwsl_notice("%s: -0x%x\n", __func__, -n); - - return -1; - } - - return olen; -} - -LWS_VISIBLE int -lws_genrsa_public_encrypt(struct lws_genrsa_ctx *ctx, const uint8_t *in, - size_t in_len, uint8_t *out) -{ - int n; - - ctx->ctx->len = in_len; - n = mbedtls_rsa_rsaes_pkcs1_v15_encrypt(ctx->ctx, NULL, NULL, - MBEDTLS_RSA_PRIVATE, - in_len, in, out); - if (n) { - lwsl_notice("%s: -0x%x\n", __func__, -n); - - return -1; - } - - return 0; -} - -static int -lws_genrsa_genrsa_hash_to_mbed_hash(enum lws_genhash_types hash_type) -{ - int h = -1; - - switch (hash_type) { - case LWS_GENHASH_TYPE_SHA1: - h = MBEDTLS_MD_SHA1; - break; - case LWS_GENHASH_TYPE_SHA256: - h = MBEDTLS_MD_SHA256; - break; - case LWS_GENHASH_TYPE_SHA384: - h = MBEDTLS_MD_SHA384; - break; - case LWS_GENHASH_TYPE_SHA512: - h = MBEDTLS_MD_SHA512; - break; - } - - return h; -} - -LWS_VISIBLE int -lws_genrsa_public_verify(struct lws_genrsa_ctx *ctx, const uint8_t *in, - enum lws_genhash_types hash_type, const uint8_t *sig, - size_t sig_len) -{ - int n, h = lws_genrsa_genrsa_hash_to_mbed_hash(hash_type); - - if (h < 0) - return -1; - - n = mbedtls_rsa_rsassa_pkcs1_v15_verify(ctx->ctx, NULL, NULL, - MBEDTLS_RSA_PUBLIC, - h, 0, in, sig); - if (n < 0) { - lwsl_notice("%s: -0x%x\n", __func__, -n); - - return -1; - } - - return n; -} - -LWS_VISIBLE int -lws_genrsa_public_sign(struct lws_genrsa_ctx *ctx, const uint8_t *in, - enum lws_genhash_types hash_type, uint8_t *sig, - size_t sig_len) -{ - int n, h = lws_genrsa_genrsa_hash_to_mbed_hash(hash_type); - - if (h < 0) - return -1; - - /* - * The "sig" buffer must be as large as the size of ctx->N - * (eg. 128 bytes if RSA-1024 is used). - */ - if (sig_len < ctx->ctx->len) - return -1; - - n = mbedtls_rsa_rsassa_pkcs1_v15_sign(ctx->ctx, NULL, NULL, - MBEDTLS_RSA_PRIVATE, h, 0, in, - sig); - if (n < 0) { - lwsl_notice("%s: -0x%x\n", __func__, -n); - - return -1; - } - - return ctx->ctx->len; -} - -LWS_VISIBLE int -lws_genrsa_render_pkey_asn1(struct lws_genrsa_ctx *ctx, int _private, - uint8_t *pkey_asn1, size_t pkey_asn1_len) -{ - uint8_t *p = pkey_asn1, *totlen, *end = pkey_asn1 + pkey_asn1_len - 1; - mbedtls_mpi *mpi[LWS_COUNT_RSA_ELEMENTS] = { - &ctx->ctx->N, &ctx->ctx->E, &ctx->ctx->D, &ctx->ctx->P, - &ctx->ctx->Q, &ctx->ctx->DP, &ctx->ctx->DQ, - &ctx->ctx->QP, - }; - int n; - - /* 30 82 - sequence - * 09 29 <-- length(0x0929) less 4 bytes - * 02 01 <- length (1) - * 00 - * 02 82 - * 02 01 <- length (513) N - * ... - * - * 02 03 <- length (3) E - * 01 00 01 - * - * 02 82 - * 02 00 <- length (512) D P Q EXP1 EXP2 COEFF - * - * */ - - *p++ = 0x30; - *p++ = 0x82; - totlen = p; - p += 2; - - *p++ = 0x02; - *p++ = 0x01; - *p++ = 0x00; - - for (n = 0; n < LWS_COUNT_RSA_ELEMENTS; n++) { - int m = mbedtls_mpi_size(mpi[n]); - uint8_t *elen; - - *p++ = 0x02; - elen = p; - if (m < 0x7f) - *p++ = m; - else { - *p++ = 0x82; - *p++ = m >> 8; - *p++ = m & 0xff; - } - - if (p + m > end) - return -1; - - mbedtls_mpi_write_binary(mpi[n], p, m); - if (p[0] & 0x80) { - p[0] = 0x00; - mbedtls_mpi_write_binary(mpi[n], &p[1], m); - m++; - } - if (m < 0x7f) - *elen = m; - else { - *elen++ = 0x82; - *elen++ = m >> 8; - *elen = m & 0xff; - } - p += m; - } - - n = lws_ptr_diff(p, pkey_asn1); - - *totlen++ = (n - 4) >> 8; - *totlen = (n - 4) & 0xff; - - return n; -} - -LWS_VISIBLE void -lws_genrsa_destroy(struct lws_genrsa_ctx *ctx) -{ - if (!ctx->ctx) - return; - mbedtls_rsa_free(ctx->ctx); - lws_free(ctx->ctx); - ctx->ctx = NULL; -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/mbedtls-client.c b/thirdparty/libwebsockets/lib/tls/mbedtls/mbedtls-client.c deleted file mode 100644 index 84270c15bc..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/mbedtls-client.c +++ /dev/null @@ -1,245 +0,0 @@ -/* - * libwebsockets - mbedtls-specific client TLS code - * - * Copyright (C) 2010-2017 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include "core/private.h" - -static int -OpenSSL_client_verify_callback(int preverify_ok, X509_STORE_CTX *x509_ctx) -{ - return 0; -} - -int -lws_ssl_client_bio_create(struct lws *wsi) -{ - char hostname[128], *p; - const char *alpn_comma = wsi->context->tls.alpn_default; - struct alpn_ctx protos; - - if (lws_hdr_copy(wsi, hostname, sizeof(hostname), - _WSI_TOKEN_CLIENT_HOST) <= 0) { - lwsl_err("%s: Unable to get hostname\n", __func__); - - return -1; - } - - /* - * remove any :port part on the hostname... necessary for network - * connection but typical certificates do not contain it - */ - p = hostname; - while (*p) { - if (*p == ':') { - *p = '\0'; - break; - } - p++; - } - - wsi->tls.ssl = SSL_new(wsi->vhost->tls.ssl_client_ctx); - if (!wsi->tls.ssl) - return -1; - - if (wsi->vhost->tls.ssl_info_event_mask) - SSL_set_info_callback(wsi->tls.ssl, lws_ssl_info_callback); - - if (!(wsi->tls.use_ssl & LCCSCF_SKIP_SERVER_CERT_HOSTNAME_CHECK)) { - X509_VERIFY_PARAM *param = SSL_get0_param(wsi->tls.ssl); - /* Enable automatic hostname checks */ - // X509_VERIFY_PARAM_set_hostflags(param, - // X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS); - X509_VERIFY_PARAM_set1_host(param, hostname, 0); - } - - if (wsi->vhost->tls.alpn) - alpn_comma = wsi->vhost->tls.alpn; - - if (lws_hdr_copy(wsi, hostname, sizeof(hostname), - _WSI_TOKEN_CLIENT_ALPN) > 0) - alpn_comma = hostname; - - lwsl_info("%s: %p: client conn sending ALPN list '%s'\n", - __func__, wsi, alpn_comma); - - protos.len = lws_alpn_comma_to_openssl(alpn_comma, protos.data, - sizeof(protos.data) - 1); - - /* with mbedtls, protos is not pointed to after exit from this call */ - SSL_set_alpn_select_cb(wsi->tls.ssl, &protos); - - /* - * use server name indication (SNI), if supported, - * when establishing connection - */ - SSL_set_verify(wsi->tls.ssl, SSL_VERIFY_PEER, - OpenSSL_client_verify_callback); - - SSL_set_fd(wsi->tls.ssl, wsi->desc.sockfd); - - return 0; -} - -int ERR_get_error(void) -{ - return 0; -} - -enum lws_ssl_capable_status -lws_tls_client_connect(struct lws *wsi) -{ - int m, n = SSL_connect(wsi->tls.ssl); - const unsigned char *prot; - unsigned int len; - - if (n == 1) { - SSL_get0_alpn_selected(wsi->tls.ssl, &prot, &len); - lws_role_call_alpn_negotiated(wsi, (const char *)prot); - lwsl_info("client connect OK\n"); - return LWS_SSL_CAPABLE_DONE; - } - - m = SSL_get_error(wsi->tls.ssl, n); - - if (m == SSL_ERROR_WANT_READ || SSL_want_read(wsi->tls.ssl)) - return LWS_SSL_CAPABLE_MORE_SERVICE_READ; - - if (m == SSL_ERROR_WANT_WRITE || SSL_want_write(wsi->tls.ssl)) - return LWS_SSL_CAPABLE_MORE_SERVICE_WRITE; - - if (!n) /* we don't know what he wants, but he says to retry */ - return LWS_SSL_CAPABLE_MORE_SERVICE; - - return LWS_SSL_CAPABLE_ERROR; -} - -int -lws_tls_client_confirm_peer_cert(struct lws *wsi, char *ebuf, int ebuf_len) -{ - int n; - X509 *peer = SSL_get_peer_certificate(wsi->tls.ssl); - struct lws_context_per_thread *pt = &wsi->context->pt[(int)wsi->tsi]; - char *sb = (char *)&pt->serv_buf[0]; - - if (!peer) { - lwsl_info("peer did not provide cert\n"); - - return -1; - } - lwsl_info("peer provided cert\n"); - - n = SSL_get_verify_result(wsi->tls.ssl); - lws_latency(wsi->context, wsi, - "SSL_get_verify_result LWS_CONNMODE..HANDSHAKE", n, n > 0); - - lwsl_debug("get_verify says %d\n", n); - - if (n == X509_V_OK) - return 0; - - if (n == X509_V_ERR_HOSTNAME_MISMATCH && - (wsi->tls.use_ssl & LCCSCF_SKIP_SERVER_CERT_HOSTNAME_CHECK)) { - lwsl_info("accepting certificate for invalid hostname\n"); - return 0; - } - - if (n == X509_V_ERR_INVALID_CA && - (wsi->tls.use_ssl & LCCSCF_ALLOW_SELFSIGNED)) { - lwsl_info("accepting certificate from untrusted CA\n"); - return 0; - } - - if ((n == X509_V_ERR_CERT_NOT_YET_VALID || - n == X509_V_ERR_CERT_HAS_EXPIRED) && - (wsi->tls.use_ssl & LCCSCF_ALLOW_EXPIRED)) { - lwsl_info("accepting expired or not yet valid certificate\n"); - - return 0; - } - lws_snprintf(ebuf, ebuf_len, - "server's cert didn't look good, X509_V_ERR = %d: %s\n", - n, ERR_error_string(n, sb)); - lwsl_info("%s\n", ebuf); - lws_ssl_elaborate_error(); - - return -1; -} - -int -lws_tls_client_create_vhost_context(struct lws_vhost *vh, - const struct lws_context_creation_info *info, - const char *cipher_list, - const char *ca_filepath, - const void *ca_mem, - unsigned int ca_mem_len, - const char *cert_filepath, - const char *private_key_filepath) -{ - X509 *d2i_X509(X509 **cert, const unsigned char *buffer, long len); - SSL_METHOD *method = (SSL_METHOD *)TLS_client_method(); - unsigned long error; - lws_filepos_t len; - uint8_t *buf; - - if (!method) { - error = ERR_get_error(); - lwsl_err("problem creating ssl method %lu: %s\n", - error, ERR_error_string(error, - (char *)vh->context->pt[0].serv_buf)); - return 1; - } - /* create context */ - vh->tls.ssl_client_ctx = SSL_CTX_new(method); - if (!vh->tls.ssl_client_ctx) { - error = ERR_get_error(); - lwsl_err("problem creating ssl context %lu: %s\n", - error, ERR_error_string(error, - (char *)vh->context->pt[0].serv_buf)); - return 1; - } - - if (!ca_filepath && (!ca_mem || !ca_mem_len)) - return 0; - - if (ca_filepath) { - if (alloc_file(vh->context, ca_filepath, &buf, &len)) { - lwsl_err("Load CA cert file %s failed\n", ca_filepath); - return 1; - } - vh->tls.x509_client_CA = d2i_X509(NULL, buf, len); - free(buf); - } else { - vh->tls.x509_client_CA = d2i_X509(NULL, (uint8_t*)ca_mem, ca_mem_len); - } - - if (!vh->tls.x509_client_CA) { - lwsl_err("client CA: x509 parse failed\n"); - return 1; - } - - if (!vh->tls.ssl_ctx) - SSL_CTX_add_client_CA(vh->tls.ssl_client_ctx, vh->tls.x509_client_CA); - else - SSL_CTX_add_client_CA(vh->tls.ssl_ctx, vh->tls.x509_client_CA); - - lwsl_notice("client loaded CA for verification %s\n", ca_filepath); - - return 0; -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/mbedtls-server.c b/thirdparty/libwebsockets/lib/tls/mbedtls/mbedtls-server.c deleted file mode 100644 index df6ddf2c61..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/mbedtls-server.c +++ /dev/null @@ -1,699 +0,0 @@ -/* - * libwebsockets - mbedTLS-specific server functions - * - * Copyright (C) 2010-2017 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include "core/private.h" -#include <mbedtls/x509_csr.h> - -int -lws_tls_server_client_cert_verify_config(struct lws_vhost *vh) -{ - int verify_options = SSL_VERIFY_PEER; - - /* as a server, are we requiring clients to identify themselves? */ - if (!lws_check_opt(vh->options, - LWS_SERVER_OPTION_REQUIRE_VALID_OPENSSL_CLIENT_CERT)) { - lwsl_notice("no client cert required\n"); - return 0; - } - - /* - * The wrapper has this messed-up mapping: - * - * else if (ctx->verify_mode == SSL_VERIFY_FAIL_IF_NO_PEER_CERT) - * mode = MBEDTLS_SSL_VERIFY_OPTIONAL; - * - * ie the meaning is inverted. So where we should test for ! we don't - */ - if (lws_check_opt(vh->options, LWS_SERVER_OPTION_PEER_CERT_NOT_REQUIRED)) - verify_options = SSL_VERIFY_FAIL_IF_NO_PEER_CERT; - - lwsl_notice("%s: vh %s requires client cert %d\n", __func__, vh->name, - verify_options); - - SSL_CTX_set_verify(vh->tls.ssl_ctx, verify_options, NULL); - - return 0; -} - -static int -lws_mbedtls_sni_cb(void *arg, mbedtls_ssl_context *mbedtls_ctx, - const unsigned char *servername, size_t len) -{ - SSL *ssl = SSL_SSL_from_mbedtls_ssl_context(mbedtls_ctx); - struct lws_context *context = (struct lws_context *)arg; - struct lws_vhost *vhost, *vh; - - lwsl_notice("%s: %s\n", __func__, servername); - - /* - * We can only get ssl accepted connections by using a vhost's ssl_ctx - * find out which listening one took us and only match vhosts on the - * same port. - */ - vh = context->vhost_list; - while (vh) { - if (!vh->being_destroyed && - vh->tls.ssl_ctx == SSL_get_SSL_CTX(ssl)) - break; - vh = vh->vhost_next; - } - - if (!vh) { - assert(vh); /* can't match the incoming vh? */ - return 0; - } - - vhost = lws_select_vhost(context, vh->listen_port, - (const char *)servername); - if (!vhost) { - lwsl_info("SNI: none: %s:%d\n", servername, vh->listen_port); - - return 0; - } - - lwsl_info("SNI: Found: %s:%d at vhost '%s'\n", servername, - vh->listen_port, vhost->name); - - /* select the ssl ctx from the selected vhost for this conn */ - SSL_set_SSL_CTX(ssl, vhost->tls.ssl_ctx); - - return 0; -} - -int -lws_tls_server_certs_load(struct lws_vhost *vhost, struct lws *wsi, - const char *cert, const char *private_key, - const char *mem_cert, size_t len_mem_cert, - const char *mem_privkey, size_t mem_privkey_len) -{ - int n, f = 0; - const char *filepath = private_key; - uint8_t *mem = NULL, *p = NULL; - size_t mem_len = 0; - lws_filepos_t flen; - long err; - - if ((!cert || !private_key) && (!mem_cert || !mem_privkey)) { - lwsl_notice("%s: no usable input\n", __func__); - return 0; - } - - n = lws_tls_generic_cert_checks(vhost, cert, private_key); - - if (n == LWS_TLS_EXTANT_NO && (!mem_cert || !mem_privkey)) - return 0; - - /* - * we can't read the root-privs files. But if mem_cert is provided, - * we should use that. - */ - if (n == LWS_TLS_EXTANT_NO) - n = LWS_TLS_EXTANT_ALTERNATIVE; - - if (n == LWS_TLS_EXTANT_ALTERNATIVE && (!mem_cert || !mem_privkey)) - return 1; /* no alternative */ - - if (n == LWS_TLS_EXTANT_ALTERNATIVE) { - /* - * Although we have prepared update certs, we no longer have - * the rights to read our own cert + key we saved. - * - * If we were passed copies in memory buffers, use those - * instead. - * - * The passed memory-buffer cert image is in DER, and the - * memory-buffer private key image is PEM. - */ - /* mem cert is already DER */ - p = (uint8_t *)mem_cert; - flen = len_mem_cert; - /* mem private key is PEM, so go through the motions */ - mem = (uint8_t *)mem_privkey; - mem_len = mem_privkey_len; - filepath = NULL; - } else { - if (lws_tls_alloc_pem_to_der_file(vhost->context, cert, NULL, - 0, &p, &flen)) { - lwsl_err("couldn't find cert file %s\n", cert); - - return 1; - } - f = 1; - } - err = SSL_CTX_use_certificate_ASN1(vhost->tls.ssl_ctx, flen, p); - if (!err) { - free(p); - lwsl_err("Problem loading cert\n"); - return 1; - } - - if (f) - free(p); - p = NULL; - - if (private_key || n == LWS_TLS_EXTANT_ALTERNATIVE) { - if (lws_tls_alloc_pem_to_der_file(vhost->context, filepath, - (char *)mem, mem_len, &p, - &flen)) { - lwsl_err("couldn't find private key file %s\n", - private_key); - - return 1; - } - err = SSL_CTX_use_PrivateKey_ASN1(0, vhost->tls.ssl_ctx, p, flen); - if (!err) { - free(p); - lwsl_err("Problem loading key\n"); - - return 1; - } - } - - if (p && !mem_privkey) { - free(p); - p = NULL; - } - - if (!private_key && !mem_privkey && - vhost->protocols[0].callback(wsi, - LWS_CALLBACK_OPENSSL_CONTEXT_REQUIRES_PRIVATE_KEY, - vhost->tls.ssl_ctx, NULL, 0)) { - lwsl_err("ssl private key not set\n"); - - return 1; - } - - vhost->tls.skipped_certs = 0; - - return 0; -} - -int -lws_tls_server_vhost_backend_init(const struct lws_context_creation_info *info, - struct lws_vhost *vhost, struct lws *wsi) -{ - const SSL_METHOD *method = TLS_server_method(); - uint8_t *p; - lws_filepos_t flen; - int n; - - vhost->tls.ssl_ctx = SSL_CTX_new(method); /* create context */ - if (!vhost->tls.ssl_ctx) { - lwsl_err("problem creating ssl context\n"); - return 1; - } - - if (!vhost->tls.use_ssl || !info->ssl_cert_filepath) - return 0; - - if (info->ssl_ca_filepath) { - lwsl_notice("%s: vh %s: loading CA filepath %s\n", __func__, - vhost->name, info->ssl_ca_filepath); - if (lws_tls_alloc_pem_to_der_file(vhost->context, - info->ssl_ca_filepath, NULL, 0, &p, &flen)) { - lwsl_err("couldn't find client CA file %s\n", - info->ssl_ca_filepath); - - return 1; - } - - if (SSL_CTX_add_client_CA_ASN1(vhost->tls.ssl_ctx, (int)flen, p) != 1) { - lwsl_err("%s: SSL_CTX_add_client_CA_ASN1 unhappy\n", - __func__); - free(p); - return 1; - } - free(p); - } - - n = lws_tls_server_certs_load(vhost, wsi, info->ssl_cert_filepath, - info->ssl_private_key_filepath, NULL, - 0, NULL, 0); - if (n) - return n; - - return 0; -} - -int -lws_tls_server_new_nonblocking(struct lws *wsi, lws_sockfd_type accept_fd) -{ - errno = 0; - wsi->tls.ssl = SSL_new(wsi->vhost->tls.ssl_ctx); - if (wsi->tls.ssl == NULL) { - lwsl_err("SSL_new failed: errno %d\n", errno); - - lws_ssl_elaborate_error(); - return 1; - } - - SSL_set_fd(wsi->tls.ssl, accept_fd); - - if (wsi->vhost->tls.ssl_info_event_mask) - SSL_set_info_callback(wsi->tls.ssl, lws_ssl_info_callback); - - SSL_set_sni_callback(wsi->tls.ssl, lws_mbedtls_sni_cb, wsi->context); - - return 0; -} - -int -lws_tls_server_abort_connection(struct lws *wsi) -{ - __lws_tls_shutdown(wsi); - SSL_free(wsi->tls.ssl); - - return 0; -} - -enum lws_ssl_capable_status -lws_tls_server_accept(struct lws *wsi) -{ - union lws_tls_cert_info_results ir; - int m, n; - - n = SSL_accept(wsi->tls.ssl); - if (n == 1) { - - if (strstr(wsi->vhost->name, ".invalid")) { - lwsl_notice("%s: vhost has .invalid, " - "rejecting accept\n", __func__); - - return LWS_SSL_CAPABLE_ERROR; - } - - n = lws_tls_peer_cert_info(wsi, LWS_TLS_CERT_INFO_COMMON_NAME, - &ir, sizeof(ir.ns.name)); - if (!n) - lwsl_notice("%s: client cert CN '%s'\n", - __func__, ir.ns.name); - else - lwsl_info("%s: couldn't get client cert CN\n", - __func__); - return LWS_SSL_CAPABLE_DONE; - } - - m = SSL_get_error(wsi->tls.ssl, n); - lwsl_debug("%s: %p: accept SSL_get_error %d errno %d\n", __func__, - wsi, m, errno); - - // mbedtls wrapper only - if (m == SSL_ERROR_SYSCALL && errno == 11) - return LWS_SSL_CAPABLE_MORE_SERVICE_READ; - - if (m == SSL_ERROR_SYSCALL || m == SSL_ERROR_SSL) - return LWS_SSL_CAPABLE_ERROR; - - if (m == SSL_ERROR_WANT_READ || SSL_want_read(wsi->tls.ssl)) { - if (lws_change_pollfd(wsi, 0, LWS_POLLIN)) { - lwsl_info("%s: WANT_READ change_pollfd failed\n", - __func__); - return LWS_SSL_CAPABLE_ERROR; - } - - lwsl_info("SSL_ERROR_WANT_READ\n"); - return LWS_SSL_CAPABLE_MORE_SERVICE_READ; - } - if (m == SSL_ERROR_WANT_WRITE || SSL_want_write(wsi->tls.ssl)) { - lwsl_debug("%s: WANT_WRITE\n", __func__); - - if (lws_change_pollfd(wsi, 0, LWS_POLLOUT)) { - lwsl_info("%s: WANT_WRITE change_pollfd failed\n", - __func__); - return LWS_SSL_CAPABLE_ERROR; - } - return LWS_SSL_CAPABLE_MORE_SERVICE_WRITE; - } - - return LWS_SSL_CAPABLE_ERROR; -} - -#if defined(LWS_WITH_ACME) -/* - * mbedtls doesn't support SAN for cert creation. So we use a known-good - * tls-sni-01 cert from OpenSSL that worked on Let's Encrypt, and just replace - * the pubkey n part and the signature part. - * - * This will need redoing for tls-sni-02... - */ - -static uint8_t ss_cert_leadin[] = { - 0x30, 0x82, - 0x05, 0x56, /* total length: LEN1 (+2 / +3) (correct for 513 + 512)*/ - - 0x30, 0x82, /* length: LEN2 (+6 / +7) (correct for 513) */ - 0x03, 0x3e, - - /* addition: v3 cert (+5 bytes)*/ - 0xa0, 0x03, - 0x02, 0x01, 0x02, - - 0x02, 0x01, 0x01, - 0x30, 0x0d, 0x06, 0x09, 0x2a, - 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x3f, - 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x47, - 0x42, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0b, - 0x73, 0x6f, 0x6d, 0x65, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x6e, 0x79, 0x31, - 0x1a, 0x30, 0x18, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x11, 0x74, 0x65, - 0x6d, 0x70, 0x2e, 0x61, 0x63, 0x6d, 0x65, 0x2e, 0x69, 0x6e, 0x76, 0x61, - 0x6c, 0x69, 0x64, 0x30, 0x1e, 0x17, 0x0d, - - /* from 2017-10-29 ... */ - 0x31, 0x37, 0x31, 0x30, 0x32, 0x39, 0x31, 0x31, 0x34, 0x39, 0x34, 0x35, - 0x5a, 0x17, 0x0d, - - /* thru 2049-10-29 we immediately discard the private key, no worries */ - 0x34, 0x39, 0x31, 0x30, 0x32, 0x39, 0x31, 0x32, 0x34, 0x39, 0x34, 0x35, - 0x5a, - - 0x30, 0x3f, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, - 0x02, 0x47, 0x42, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0a, - 0x0c, 0x0b, 0x73, 0x6f, 0x6d, 0x65, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x6e, - 0x79, 0x31, 0x1a, 0x30, 0x18, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x11, - 0x74, 0x65, 0x6d, 0x70, 0x2e, 0x61, 0x63, 0x6d, 0x65, 0x2e, 0x69, 0x6e, - 0x76, 0x61, 0x6c, 0x69, 0x64, 0x30, - - 0x82, - 0x02, 0x22, /* LEN3 (+C3 / C4) */ - 0x30, 0x0d, 0x06, - 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, - 0x03, - - 0x82, - 0x02, 0x0f, /* LEN4 (+D6 / D7) */ - - 0x00, 0x30, 0x82, - - 0x02, 0x0a, /* LEN5 (+ DB / DC) */ - - 0x02, 0x82, - - //0x02, 0x01, /* length of n in bytes (including leading 00 if any) */ - }, - - /* 1 + (keybits / 8) bytes N */ - - ss_cert_san_leadin[] = { - /* e - fixed */ - 0x02, 0x03, 0x01, 0x00, 0x01, - - 0xa3, 0x5d, 0x30, 0x5b, 0x30, 0x59, 0x06, 0x03, 0x55, 0x1d, - 0x11, 0x04, 0x52, 0x30, 0x50, /* <-- SAN length + 2 */ - - 0x82, 0x4e, /* <-- SAN length */ - }, - - /* 78 bytes of SAN (tls-sni-01) - 0x61, 0x64, 0x34, 0x31, 0x61, 0x66, 0x62, 0x65, 0x30, 0x63, 0x61, 0x34, - 0x36, 0x34, 0x32, 0x66, 0x30, 0x61, 0x34, 0x34, 0x39, 0x64, 0x39, 0x63, - 0x61, 0x37, 0x36, 0x65, 0x62, 0x61, 0x61, 0x62, 0x2e, 0x32, 0x38, 0x39, - 0x34, 0x64, 0x34, 0x31, 0x36, 0x63, 0x39, 0x38, 0x33, 0x66, 0x31, 0x32, - 0x65, 0x64, 0x37, 0x33, 0x31, 0x61, 0x33, 0x30, 0x66, 0x35, 0x63, 0x34, - 0x34, 0x37, 0x37, 0x66, 0x65, 0x2e, 0x61, 0x63, 0x6d, 0x65, 0x2e, 0x69, - 0x6e, 0x76, 0x61, 0x6c, 0x69, 0x64, */ - - /* end of LEN2 area */ - - ss_cert_sig_leadin[] = { - /* it's saying that the signature is SHA256 + RSA */ - 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, - 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03, - - 0x82, - 0x02, 0x01, - 0x00, - }; - - /* (keybits / 8) bytes signature to end of LEN1 area */ - -#define SAN_A_LENGTH 78 - -LWS_VISIBLE int -lws_tls_acme_sni_cert_create(struct lws_vhost *vhost, const char *san_a, - const char *san_b) -{ - int buflen = 0x560; - uint8_t *buf = lws_malloc(buflen, "tmp cert buf"), *p = buf, *pkey_asn1; - struct lws_genrsa_ctx ctx; - struct lws_genrsa_elements el; - uint8_t digest[32]; - struct lws_genhash_ctx hash_ctx; - int pkey_asn1_len = 3 * 1024; - int n, m, keybits = lws_plat_recommended_rsa_bits(), adj; - - if (!buf) - return 1; - - n = lws_genrsa_new_keypair(vhost->context, &ctx, &el, keybits); - if (n < 0) { - lws_jwk_destroy_genrsa_elements(&el); - goto bail1; - } - - n = sizeof(ss_cert_leadin); - memcpy(p, ss_cert_leadin, n); - p += n; - - adj = (0x0556 - 0x401) + (keybits / 4) + 1; - buf[2] = adj >> 8; - buf[3] = adj & 0xff; - - adj = (0x033e - 0x201) + (keybits / 8) + 1; - buf[6] = adj >> 8; - buf[7] = adj & 0xff; - - adj = (0x0222 - 0x201) + (keybits / 8) + 1; - buf[0xc3] = adj >> 8; - buf[0xc4] = adj & 0xff; - - adj = (0x020f - 0x201) + (keybits / 8) + 1; - buf[0xd6] = adj >> 8; - buf[0xd7] = adj & 0xff; - - adj = (0x020a - 0x201) + (keybits / 8) + 1; - buf[0xdb] = adj >> 8; - buf[0xdc] = adj & 0xff; - - *p++ = ((keybits / 8) + 1) >> 8; - *p++ = ((keybits / 8) + 1) & 0xff; - - /* we need to drop 1 + (keybits / 8) bytes of n in here, 00 + key */ - - *p++ = 0x00; - memcpy(p, el.e[JWK_KEY_N].buf, el.e[JWK_KEY_N].len); - p += el.e[JWK_KEY_N].len; - - memcpy(p, ss_cert_san_leadin, sizeof(ss_cert_san_leadin)); - p += sizeof(ss_cert_san_leadin); - - /* drop in 78 bytes of san_a */ - - memcpy(p, san_a, SAN_A_LENGTH); - p += SAN_A_LENGTH; - memcpy(p, ss_cert_sig_leadin, sizeof(ss_cert_sig_leadin)); - - p[17] = ((keybits / 8) + 1) >> 8; - p[18] = ((keybits / 8) + 1) & 0xff; - - p += sizeof(ss_cert_sig_leadin); - - /* hash the cert plaintext */ - - if (lws_genhash_init(&hash_ctx, LWS_GENHASH_TYPE_SHA256)) - goto bail2; - - if (lws_genhash_update(&hash_ctx, buf, lws_ptr_diff(p, buf))) { - lws_genhash_destroy(&hash_ctx, NULL); - - goto bail2; - } - if (lws_genhash_destroy(&hash_ctx, digest)) - goto bail2; - - /* sign the hash */ - - n = lws_genrsa_public_sign(&ctx, digest, LWS_GENHASH_TYPE_SHA256, p, - buflen - lws_ptr_diff(p, buf)); - if (n < 0) - goto bail2; - p += n; - - pkey_asn1 = lws_malloc(pkey_asn1_len, "mbed crt tmp"); - if (!pkey_asn1) - goto bail2; - - m = lws_genrsa_render_pkey_asn1(&ctx, 1, pkey_asn1, pkey_asn1_len); - if (m < 0) { - lws_free(pkey_asn1); - goto bail2; - } - -// lwsl_hexdump_level(LLL_DEBUG, buf, lws_ptr_diff(p, buf)); - n = SSL_CTX_use_certificate_ASN1(vhost->tls.ssl_ctx, - lws_ptr_diff(p, buf), buf); - if (n != 1) { - lws_free(pkey_asn1); - lwsl_err("%s: generated cert failed to load 0x%x\n", - __func__, -n); - } else { - //lwsl_debug("private key\n"); - //lwsl_hexdump_level(LLL_DEBUG, pkey_asn1, n); - - /* and to use our generated private key */ - n = SSL_CTX_use_PrivateKey_ASN1(0, vhost->tls.ssl_ctx, - pkey_asn1, m); - lws_free(pkey_asn1); - if (n != 1) { - lwsl_err("%s: SSL_CTX_use_PrivateKey_ASN1 failed\n", - __func__); - } - } - - lws_genrsa_destroy(&ctx); - lws_jwk_destroy_genrsa_elements(&el); - - lws_free(buf); - - return n != 1; - -bail2: - lws_genrsa_destroy(&ctx); - lws_jwk_destroy_genrsa_elements(&el); -bail1: - lws_free(buf); - - return -1; -} - -void -lws_tls_acme_sni_cert_destroy(struct lws_vhost *vhost) -{ -} - -#if defined(LWS_WITH_JWS) -static int -_rngf(void *context, unsigned char *buf, size_t len) -{ - if ((size_t)lws_get_random(context, buf, len) == len) - return 0; - - return -1; -} - -static const char *x5[] = { "C", "ST", "L", "O", "CN" }; - -/* - * CSR is output formatted as b64url(DER) - * Private key is output as a PEM in memory - */ -LWS_VISIBLE LWS_EXTERN int -lws_tls_acme_sni_csr_create(struct lws_context *context, const char *elements[], - uint8_t *dcsr, size_t csr_len, char **privkey_pem, - size_t *privkey_len) -{ - mbedtls_x509write_csr csr; - mbedtls_pk_context mpk; - int buf_size = 4096, n; - char subject[200], *p = subject, *end = p + sizeof(subject) - 1; - uint8_t *buf = malloc(buf_size); /* malloc because given to user code */ - - if (!buf) - return -1; - - mbedtls_x509write_csr_init(&csr); - - mbedtls_pk_init(&mpk); - if (mbedtls_pk_setup(&mpk, mbedtls_pk_info_from_type(MBEDTLS_PK_RSA))) { - lwsl_notice("%s: pk_setup failed\n", __func__); - goto fail; - } - - n = mbedtls_rsa_gen_key(mbedtls_pk_rsa(mpk), _rngf, context, - lws_plat_recommended_rsa_bits(), 65537); - if (n) { - lwsl_notice("%s: failed to generate keys\n", __func__); - - goto fail1; - } - - /* subject must be formatted like "C=TW,O=warmcat,CN=myserver" */ - - for (n = 0; n < (int)LWS_ARRAY_SIZE(x5); n++) { - if (p != subject) - *p++ = ','; - if (elements[n]) - p += lws_snprintf(p, end - p, "%s=%s", x5[n], - elements[n]); - } - - if (mbedtls_x509write_csr_set_subject_name(&csr, subject)) - goto fail1; - - mbedtls_x509write_csr_set_key(&csr, &mpk); - mbedtls_x509write_csr_set_md_alg(&csr, MBEDTLS_MD_SHA256); - - /* - * data is written at the end of the buffer! Use the - * return value to determine where you should start - * using the buffer - */ - n = mbedtls_x509write_csr_der(&csr, buf, buf_size, _rngf, context); - if (n < 0) { - lwsl_notice("%s: write csr der failed\n", __func__); - goto fail1; - } - - /* we have it in DER, we need it in b64URL */ - - n = lws_jws_base64_enc((char *)(buf + buf_size) - n, n, - (char *)dcsr, csr_len); - if (n < 0) - goto fail1; - - /* - * okay, the CSR is done, last we need the private key in PEM - * re-use the DER CSR buf as the result buffer since we cn do it in - * one step - */ - - if (mbedtls_pk_write_key_pem(&mpk, buf, buf_size)) { - lwsl_notice("write key pem failed\n"); - goto fail1; - } - - *privkey_pem = (char *)buf; - *privkey_len = strlen((const char *)buf); - - mbedtls_pk_free(&mpk); - mbedtls_x509write_csr_free(&csr); - - return n; - -fail1: - mbedtls_pk_free(&mpk); -fail: - mbedtls_x509write_csr_free(&csr); - free(buf); - - return -1; -} -#endif -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/ssl.c b/thirdparty/libwebsockets/lib/tls/mbedtls/ssl.c deleted file mode 100644 index b81f88862b..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/ssl.c +++ /dev/null @@ -1,509 +0,0 @@ -/* - * libwebsockets - mbedTLS-specific lws apis - * - * Copyright (C) 2010-2017 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include "core/private.h" -#include <mbedtls/oid.h> - -void -lws_ssl_elaborate_error(void) -{ -} - -int -lws_context_init_ssl_library(const struct lws_context_creation_info *info) -{ - lwsl_info(" Compiled with MbedTLS support\n"); - - if (!lws_check_opt(info->options, LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT)) - lwsl_info(" SSL disabled: no " - "LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT\n"); - - return 0; -} - -LWS_VISIBLE void -lws_ssl_destroy(struct lws_vhost *vhost) -{ - if (!lws_check_opt(vhost->context->options, - LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT)) - return; - - if (vhost->tls.ssl_ctx) - SSL_CTX_free(vhost->tls.ssl_ctx); - if (!vhost->tls.user_supplied_ssl_ctx && vhost->tls.ssl_client_ctx) - SSL_CTX_free(vhost->tls.ssl_client_ctx); - - if (vhost->tls.x509_client_CA) - X509_free(vhost->tls.x509_client_CA); -} - -LWS_VISIBLE int -lws_ssl_capable_read(struct lws *wsi, unsigned char *buf, int len) -{ - struct lws_context *context = wsi->context; - struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi]; - int n = 0, m; - - if (!wsi->tls.ssl) - return lws_ssl_capable_read_no_ssl(wsi, buf, len); - - lws_stats_atomic_bump(context, pt, LWSSTATS_C_API_READ, 1); - - errno = 0; - n = SSL_read(wsi->tls.ssl, buf, len); -#if defined(LWS_WITH_ESP32) - if (!n && errno == LWS_ENOTCONN) { - lwsl_debug("%p: SSL_read ENOTCONN\n", wsi); - return LWS_SSL_CAPABLE_ERROR; - } -#endif -#if defined(LWS_WITH_STATS) - if (!wsi->seen_rx && wsi->accept_start_us) { - lws_stats_atomic_bump(wsi->context, pt, - LWSSTATS_MS_SSL_RX_DELAY, - lws_time_in_microseconds() - - wsi->accept_start_us); - lws_stats_atomic_bump(wsi->context, pt, - LWSSTATS_C_SSL_CONNS_HAD_RX, 1); - wsi->seen_rx = 1; - } -#endif - - - lwsl_debug("%p: SSL_read says %d\n", wsi, n); - /* manpage: returning 0 means connection shut down */ - if (!n) { - wsi->socket_is_permanently_unusable = 1; - - return LWS_SSL_CAPABLE_ERROR; - } - - if (n < 0) { - m = SSL_get_error(wsi->tls.ssl, n); - lwsl_debug("%p: ssl err %d errno %d\n", wsi, m, errno); - if (m == SSL_ERROR_ZERO_RETURN || - m == SSL_ERROR_SYSCALL) - return LWS_SSL_CAPABLE_ERROR; - - if (m == SSL_ERROR_WANT_READ || SSL_want_read(wsi->tls.ssl)) { - lwsl_debug("%s: WANT_READ\n", __func__); - lwsl_debug("%p: LWS_SSL_CAPABLE_MORE_SERVICE\n", wsi); - return LWS_SSL_CAPABLE_MORE_SERVICE; - } - if (m == SSL_ERROR_WANT_WRITE || SSL_want_write(wsi->tls.ssl)) { - lwsl_debug("%s: WANT_WRITE\n", __func__); - lwsl_debug("%p: LWS_SSL_CAPABLE_MORE_SERVICE\n", wsi); - return LWS_SSL_CAPABLE_MORE_SERVICE; - } - wsi->socket_is_permanently_unusable = 1; - - return LWS_SSL_CAPABLE_ERROR; - } - - lws_stats_atomic_bump(context, pt, LWSSTATS_B_READ, n); - - if (wsi->vhost) - wsi->vhost->conn_stats.rx += n; - - /* - * if it was our buffer that limited what we read, - * check if SSL has additional data pending inside SSL buffers. - * - * Because these won't signal at the network layer with POLLIN - * and if we don't realize, this data will sit there forever - */ - if (n != len) - goto bail; - if (!wsi->tls.ssl) - goto bail; - - if (SSL_pending(wsi->tls.ssl) && - lws_dll_is_null(&wsi->tls.pending_tls_list)) { - - lws_dll_lws_add_front(&wsi->tls.pending_tls_list, - &pt->tls.pending_tls_head); - } - - return n; -bail: - lws_ssl_remove_wsi_from_buffered_list(wsi); - - return n; -} - -LWS_VISIBLE int -lws_ssl_pending(struct lws *wsi) -{ - if (!wsi->tls.ssl) - return 0; - - return SSL_pending(wsi->tls.ssl); -} - -LWS_VISIBLE int -lws_ssl_capable_write(struct lws *wsi, unsigned char *buf, int len) -{ - int n, m; - - if (!wsi->tls.ssl) - return lws_ssl_capable_write_no_ssl(wsi, buf, len); - - n = SSL_write(wsi->tls.ssl, buf, len); - if (n > 0) - return n; - - m = SSL_get_error(wsi->tls.ssl, n); - if (m != SSL_ERROR_SYSCALL) { - if (m == SSL_ERROR_WANT_READ || SSL_want_read(wsi->tls.ssl)) { - lwsl_notice("%s: want read\n", __func__); - - return LWS_SSL_CAPABLE_MORE_SERVICE; - } - - if (m == SSL_ERROR_WANT_WRITE || SSL_want_write(wsi->tls.ssl)) { - lws_set_blocking_send(wsi); - lwsl_debug("%s: want write\n", __func__); - - return LWS_SSL_CAPABLE_MORE_SERVICE; - } - } - - lwsl_debug("%s failed: %d\n",__func__, m); - wsi->socket_is_permanently_unusable = 1; - - return LWS_SSL_CAPABLE_ERROR; -} - -int openssl_SSL_CTX_private_data_index; - -void -lws_ssl_info_callback(const SSL *ssl, int where, int ret) -{ - struct lws *wsi; - struct lws_context *context; - struct lws_ssl_info si; - - context = (struct lws_context *)SSL_CTX_get_ex_data( - SSL_get_SSL_CTX(ssl), - openssl_SSL_CTX_private_data_index); - if (!context) - return; - wsi = wsi_from_fd(context, SSL_get_fd(ssl)); - if (!wsi) - return; - - if (!(where & wsi->vhost->tls.ssl_info_event_mask)) - return; - - si.where = where; - si.ret = ret; - - if (user_callback_handle_rxflow(wsi->protocol->callback, - wsi, LWS_CALLBACK_SSL_INFO, - wsi->user_space, &si, 0)) - lws_set_timeout(wsi, PENDING_TIMEOUT_KILLED_BY_SSL_INFO, -1); -} - - -LWS_VISIBLE int -lws_ssl_close(struct lws *wsi) -{ - lws_sockfd_type n; - - if (!wsi->tls.ssl) - return 0; /* not handled */ - -#if defined (LWS_HAVE_SSL_SET_INFO_CALLBACK) - /* kill ssl callbacks, becausse we will remove the fd from the - * table linking it to the wsi - */ - if (wsi->vhost->tls.ssl_info_event_mask) - SSL_set_info_callback(wsi->tls.ssl, NULL); -#endif - - n = SSL_get_fd(wsi->tls.ssl); - if (!wsi->socket_is_permanently_unusable) - SSL_shutdown(wsi->tls.ssl); - compatible_close(n); - SSL_free(wsi->tls.ssl); - wsi->tls.ssl = NULL; - - if (!lwsi_role_client(wsi) && - wsi->context->simultaneous_ssl_restriction && - wsi->context->simultaneous_ssl-- == - wsi->context->simultaneous_ssl_restriction) - /* we made space and can do an accept */ - lws_gate_accepts(wsi->context, 1); - -#if defined(LWS_WITH_STATS) - wsi->context->updated = 1; -#endif - - return 1; /* handled */ -} - -void -lws_ssl_SSL_CTX_destroy(struct lws_vhost *vhost) -{ - if (vhost->tls.ssl_ctx) - SSL_CTX_free(vhost->tls.ssl_ctx); - - if (!vhost->tls.user_supplied_ssl_ctx && vhost->tls.ssl_client_ctx) - SSL_CTX_free(vhost->tls.ssl_client_ctx); -#if defined(LWS_WITH_ACME) - lws_tls_acme_sni_cert_destroy(vhost); -#endif -} - -void -lws_ssl_context_destroy(struct lws_context *context) -{ -} - -lws_tls_ctx * -lws_tls_ctx_from_wsi(struct lws *wsi) -{ - if (!wsi->tls.ssl) - return NULL; - - return SSL_get_SSL_CTX(wsi->tls.ssl); -} - -enum lws_ssl_capable_status -__lws_tls_shutdown(struct lws *wsi) -{ - int n = SSL_shutdown(wsi->tls.ssl); - - lwsl_debug("SSL_shutdown=%d for fd %d\n", n, wsi->desc.sockfd); - - switch (n) { - case 1: /* successful completion */ - n = shutdown(wsi->desc.sockfd, SHUT_WR); - return LWS_SSL_CAPABLE_DONE; - - case 0: /* needs a retry */ - __lws_change_pollfd(wsi, 0, LWS_POLLIN); - return LWS_SSL_CAPABLE_MORE_SERVICE; - - default: /* fatal error, or WANT */ - n = SSL_get_error(wsi->tls.ssl, n); - if (n != SSL_ERROR_SYSCALL && n != SSL_ERROR_SSL) { - if (SSL_want_read(wsi->tls.ssl)) { - lwsl_debug("(wants read)\n"); - __lws_change_pollfd(wsi, 0, LWS_POLLIN); - return LWS_SSL_CAPABLE_MORE_SERVICE_READ; - } - if (SSL_want_write(wsi->tls.ssl)) { - lwsl_debug("(wants write)\n"); - __lws_change_pollfd(wsi, 0, LWS_POLLOUT); - return LWS_SSL_CAPABLE_MORE_SERVICE_WRITE; - } - } - return LWS_SSL_CAPABLE_ERROR; - } -} - -static time_t -lws_tls_mbedtls_time_to_unix(mbedtls_x509_time *xtime) -{ - struct tm t; - - if (!xtime || !xtime->year || xtime->year < 0) - return (time_t)(long long)-1; - - memset(&t, 0, sizeof(t)); - - t.tm_year = xtime->year - 1900; - t.tm_mon = xtime->mon - 1; /* mbedtls months are 1+, tm are 0+ */ - t.tm_mday = xtime->day - 1; /* mbedtls days are 1+, tm are 0+ */ - t.tm_hour = xtime->hour; - t.tm_min = xtime->min; - t.tm_sec = xtime->sec; - t.tm_isdst = -1; - - return mktime(&t); -} - -static int -lws_tls_mbedtls_get_x509_name(mbedtls_x509_name *name, - union lws_tls_cert_info_results *buf, size_t len) -{ - while (name) { - if (MBEDTLS_OID_CMP(MBEDTLS_OID_AT_CN, &name->oid)) { - name = name->next; - continue; - } - - if (len - 1 < name->val.len) - return -1; - - memcpy(&buf->ns.name[0], name->val.p, name->val.len); - buf->ns.name[name->val.len] = '\0'; - buf->ns.len = name->val.len; - - return 0; - } - - return -1; -} - -static int -lws_tls_mbedtls_cert_info(mbedtls_x509_crt *x509, enum lws_tls_cert_info type, - union lws_tls_cert_info_results *buf, size_t len) -{ - if (!x509) - return -1; - - switch (type) { - case LWS_TLS_CERT_INFO_VALIDITY_FROM: - buf->time = lws_tls_mbedtls_time_to_unix(&x509->valid_from); - if (buf->time == (time_t)(long long)-1) - return -1; - break; - - case LWS_TLS_CERT_INFO_VALIDITY_TO: - buf->time = lws_tls_mbedtls_time_to_unix(&x509->valid_to); - if (buf->time == (time_t)(long long)-1) - return -1; - break; - - case LWS_TLS_CERT_INFO_COMMON_NAME: - return lws_tls_mbedtls_get_x509_name(&x509->subject, buf, len); - - case LWS_TLS_CERT_INFO_ISSUER_NAME: - return lws_tls_mbedtls_get_x509_name(&x509->issuer, buf, len); - - case LWS_TLS_CERT_INFO_USAGE: - buf->usage = x509->key_usage; - break; - - case LWS_TLS_CERT_INFO_OPAQUE_PUBLIC_KEY: - { - char *p = buf->ns.name; - size_t r = len, u; - - switch (mbedtls_pk_get_type(&x509->pk)) { - case MBEDTLS_PK_RSA: - { - mbedtls_rsa_context *rsa = mbedtls_pk_rsa(x509->pk); - - if (mbedtls_mpi_write_string(&rsa->N, 16, p, r, &u)) - return -1; - r -= u; - p += u; - if (mbedtls_mpi_write_string(&rsa->E, 16, p, r, &u)) - return -1; - - p += u; - buf->ns.len = lws_ptr_diff(p, buf->ns.name); - break; - } - case MBEDTLS_PK_ECKEY: - { - mbedtls_ecp_keypair *ecp = mbedtls_pk_ec(x509->pk); - - if (mbedtls_mpi_write_string(&ecp->Q.X, 16, p, r, &u)) - return -1; - r -= u; - p += u; - if (mbedtls_mpi_write_string(&ecp->Q.Y, 16, p, r, &u)) - return -1; - r -= u; - p += u; - if (mbedtls_mpi_write_string(&ecp->Q.Z, 16, p, r, &u)) - return -1; - p += u; - buf->ns.len = lws_ptr_diff(p, buf->ns.name); - break; - } - default: - lwsl_notice("%s: x509 has unsupported pubkey type %d\n", - __func__, - mbedtls_pk_get_type(&x509->pk)); - - return -1; - } - break; - } - - default: - return -1; - } - - return 0; -} - -LWS_VISIBLE LWS_EXTERN int -lws_tls_vhost_cert_info(struct lws_vhost *vhost, enum lws_tls_cert_info type, - union lws_tls_cert_info_results *buf, size_t len) -{ - mbedtls_x509_crt *x509 = ssl_ctx_get_mbedtls_x509_crt(vhost->tls.ssl_ctx); - - return lws_tls_mbedtls_cert_info(x509, type, buf, len); -} - -LWS_VISIBLE int -lws_tls_peer_cert_info(struct lws *wsi, enum lws_tls_cert_info type, - union lws_tls_cert_info_results *buf, size_t len) -{ - mbedtls_x509_crt *x509; - - wsi = lws_get_network_wsi(wsi); - - x509 = ssl_get_peer_mbedtls_x509_crt(wsi->tls.ssl); - - if (!x509) - return -1; - - switch (type) { - case LWS_TLS_CERT_INFO_VERIFIED: - buf->verified = SSL_get_verify_result(wsi->tls.ssl) == X509_V_OK; - return 0; - default: - return lws_tls_mbedtls_cert_info(x509, type, buf, len); - } - - return -1; -} - -static int -tops_fake_POLLIN_for_buffered_mbedtls(struct lws_context_per_thread *pt) -{ - return lws_tls_fake_POLLIN_for_buffered(pt); -} - -static int -tops_periodic_housekeeping_mbedtls(struct lws_context *context, time_t now) -{ - int n; - - n = lws_compare_time_t(context, now, context->tls.last_cert_check_s); - if ((!context->tls.last_cert_check_s || n > (24 * 60 * 60)) && - !lws_tls_check_all_cert_lifetimes(context)) - context->tls.last_cert_check_s = now; - - return 0; -} - -const struct lws_tls_ops tls_ops_mbedtls = { - /* fake_POLLIN_for_buffered */ tops_fake_POLLIN_for_buffered_mbedtls, - /* periodic_housekeeping */ tops_periodic_housekeeping_mbedtls, -}; diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl3.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl3.h deleted file mode 100644 index 007b392f3e..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl3.h +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL3_H_ -#define _SSL3_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -# define SSL3_AD_CLOSE_NOTIFY 0 -# define SSL3_AD_UNEXPECTED_MESSAGE 10/* fatal */ -# define SSL3_AD_BAD_RECORD_MAC 20/* fatal */ -# define SSL3_AD_DECOMPRESSION_FAILURE 30/* fatal */ -# define SSL3_AD_HANDSHAKE_FAILURE 40/* fatal */ -# define SSL3_AD_NO_CERTIFICATE 41 -# define SSL3_AD_BAD_CERTIFICATE 42 -# define SSL3_AD_UNSUPPORTED_CERTIFICATE 43 -# define SSL3_AD_CERTIFICATE_REVOKED 44 -# define SSL3_AD_CERTIFICATE_EXPIRED 45 -# define SSL3_AD_CERTIFICATE_UNKNOWN 46 -# define SSL3_AD_ILLEGAL_PARAMETER 47/* fatal */ - -# define SSL3_AL_WARNING 1 -# define SSL3_AL_FATAL 2 - -#define SSL3_VERSION 0x0300 - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_cert.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_cert.h deleted file mode 100644 index 86cf31ad51..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_cert.h +++ /dev/null @@ -1,55 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_CERT_H_ -#define _SSL_CERT_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include "ssl_types.h" - -/** - * @brief create a certification object include private key object according to input certification - * - * @param ic - input certification point - * - * @return certification object point - */ -CERT *__ssl_cert_new(CERT *ic); - -/** - * @brief create a certification object include private key object - * - * @param none - * - * @return certification object point - */ -CERT* ssl_cert_new(void); - -/** - * @brief free a certification object - * - * @param cert - certification object point - * - * @return none - */ -void ssl_cert_free(CERT *cert); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_code.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_code.h deleted file mode 100644 index 80fdbb20f3..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_code.h +++ /dev/null @@ -1,124 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_CODE_H_ -#define _SSL_CODE_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include "ssl3.h" -#include "tls1.h" -#include "x509_vfy.h" - -/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ -# define SSL_SENT_SHUTDOWN 1 -# define SSL_RECEIVED_SHUTDOWN 2 - -# define SSL_VERIFY_NONE 0x00 -# define SSL_VERIFY_PEER 0x01 -# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 -# define SSL_VERIFY_CLIENT_ONCE 0x04 - -/* - * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you - * should not need these - */ -# define SSL_ST_READ_HEADER 0xF0 -# define SSL_ST_READ_BODY 0xF1 -# define SSL_ST_READ_DONE 0xF2 - -# define SSL_NOTHING 1 -# define SSL_WRITING 2 -# define SSL_READING 3 -# define SSL_X509_LOOKUP 4 -# define SSL_ASYNC_PAUSED 5 -# define SSL_ASYNC_NO_JOBS 6 - - -# define SSL_ERROR_NONE 0 -# define SSL_ERROR_SSL 1 -# define SSL_ERROR_WANT_READ 2 -# define SSL_ERROR_WANT_WRITE 3 -# define SSL_ERROR_WANT_X509_LOOKUP 4 -# define SSL_ERROR_SYSCALL 5/* look at error stack/return value/errno */ -# define SSL_ERROR_ZERO_RETURN 6 -# define SSL_ERROR_WANT_CONNECT 7 -# define SSL_ERROR_WANT_ACCEPT 8 -# define SSL_ERROR_WANT_ASYNC 9 -# define SSL_ERROR_WANT_ASYNC_JOB 10 - -/* Message flow states */ -typedef enum { - /* No handshake in progress */ - MSG_FLOW_UNINITED, - /* A permanent error with this connection */ - MSG_FLOW_ERROR, - /* We are about to renegotiate */ - MSG_FLOW_RENEGOTIATE, - /* We are reading messages */ - MSG_FLOW_READING, - /* We are writing messages */ - MSG_FLOW_WRITING, - /* Handshake has finished */ - MSG_FLOW_FINISHED -} MSG_FLOW_STATE; - -/* SSL subsystem states */ -typedef enum { - TLS_ST_BEFORE, - TLS_ST_OK, - DTLS_ST_CR_HELLO_VERIFY_REQUEST, - TLS_ST_CR_SRVR_HELLO, - TLS_ST_CR_CERT, - TLS_ST_CR_CERT_STATUS, - TLS_ST_CR_KEY_EXCH, - TLS_ST_CR_CERT_REQ, - TLS_ST_CR_SRVR_DONE, - TLS_ST_CR_SESSION_TICKET, - TLS_ST_CR_CHANGE, - TLS_ST_CR_FINISHED, - TLS_ST_CW_CLNT_HELLO, - TLS_ST_CW_CERT, - TLS_ST_CW_KEY_EXCH, - TLS_ST_CW_CERT_VRFY, - TLS_ST_CW_CHANGE, - TLS_ST_CW_NEXT_PROTO, - TLS_ST_CW_FINISHED, - TLS_ST_SW_HELLO_REQ, - TLS_ST_SR_CLNT_HELLO, - DTLS_ST_SW_HELLO_VERIFY_REQUEST, - TLS_ST_SW_SRVR_HELLO, - TLS_ST_SW_CERT, - TLS_ST_SW_KEY_EXCH, - TLS_ST_SW_CERT_REQ, - TLS_ST_SW_SRVR_DONE, - TLS_ST_SR_CERT, - TLS_ST_SR_KEY_EXCH, - TLS_ST_SR_CERT_VRFY, - TLS_ST_SR_NEXT_PROTO, - TLS_ST_SR_CHANGE, - TLS_ST_SR_FINISHED, - TLS_ST_SW_SESSION_TICKET, - TLS_ST_SW_CERT_STATUS, - TLS_ST_SW_CHANGE, - TLS_ST_SW_FINISHED -} OSSL_HANDSHAKE_STATE; - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_dbg.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_dbg.h deleted file mode 100644 index ad32cb92ff..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_dbg.h +++ /dev/null @@ -1,190 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_DEBUG_H_ -#define _SSL_DEBUG_H_ - -#include "platform/ssl_port.h" - -#ifdef __cplusplus - extern "C" { -#endif - -#ifdef CONFIG_OPENSSL_DEBUG_LEVEL - #define SSL_DEBUG_LEVEL CONFIG_OPENSSL_DEBUG_LEVEL -#else - #define SSL_DEBUG_LEVEL 0 -#endif - -#define SSL_DEBUG_ON (SSL_DEBUG_LEVEL + 1) -#define SSL_DEBUG_OFF (SSL_DEBUG_LEVEL - 1) - -#ifdef CONFIG_OPENSSL_DEBUG - #ifndef SSL_DEBUG_LOG - #error "SSL_DEBUG_LOG is not defined" - #endif - - #ifndef SSL_DEBUG_FL - #define SSL_DEBUG_FL "\n" - #endif - - #define SSL_SHOW_LOCATION() \ - SSL_DEBUG_LOG("SSL assert : %s %d\n", \ - __FILE__, __LINE__) - - #define SSL_DEBUG(level, fmt, ...) \ - { \ - if (level > SSL_DEBUG_LEVEL) { \ - SSL_DEBUG_LOG(fmt SSL_DEBUG_FL, ##__VA_ARGS__); \ - } \ - } -#else /* CONFIG_OPENSSL_DEBUG */ - #define SSL_SHOW_LOCATION() - - #define SSL_DEBUG(level, fmt, ...) -#endif /* CONFIG_OPENSSL_DEBUG */ - -/** - * OpenSSL assert function - * - * if select "CONFIG_OPENSSL_ASSERT_DEBUG", SSL_ASSERT* will show error file name and line - * if select "CONFIG_OPENSSL_ASSERT_EXIT", SSL_ASSERT* will just return error code. - * if select "CONFIG_OPENSSL_ASSERT_DEBUG_EXIT" SSL_ASSERT* will show error file name and line, - * then return error code. - * if select "CONFIG_OPENSSL_ASSERT_DEBUG_BLOCK", SSL_ASSERT* will show error file name and line, - * then block here with "while (1)" - * - * SSL_ASSERT1 may will return "-1", so function's return argument is integer. - * SSL_ASSERT2 may will return "NULL", so function's return argument is a point. - * SSL_ASSERT2 may will return nothing, so function's return argument is "void". - */ -#if defined(CONFIG_OPENSSL_ASSERT_DEBUG) - #define SSL_ASSERT1(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - } \ - } - - #define SSL_ASSERT2(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - } \ - } - - #define SSL_ASSERT3(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - } \ - } -#elif defined(CONFIG_OPENSSL_ASSERT_EXIT) - #define SSL_ASSERT1(s) \ - { \ - if (!(s)) { \ - return -1; \ - } \ - } - - #define SSL_ASSERT2(s) \ - { \ - if (!(s)) { \ - return NULL; \ - } \ - } - - #define SSL_ASSERT3(s) \ - { \ - if (!(s)) { \ - return ; \ - } \ - } -#elif defined(CONFIG_OPENSSL_ASSERT_DEBUG_EXIT) - #define SSL_ASSERT1(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - return -1; \ - } \ - } - - #define SSL_ASSERT2(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - return NULL; \ - } \ - } - - #define SSL_ASSERT3(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - return ; \ - } \ - } -#elif defined(CONFIG_OPENSSL_ASSERT_DEBUG_BLOCK) - #define SSL_ASSERT1(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - while (1); \ - } \ - } - - #define SSL_ASSERT2(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - while (1); \ - } \ - } - - #define SSL_ASSERT3(s) \ - { \ - if (!(s)) { \ - SSL_SHOW_LOCATION(); \ - while (1); \ - } \ - } -#else - #define SSL_ASSERT1(s) - #define SSL_ASSERT2(s) - #define SSL_ASSERT3(s) -#endif - -#define SSL_PLATFORM_DEBUG_LEVEL SSL_DEBUG_OFF -#define SSL_PLATFORM_ERROR_LEVEL SSL_DEBUG_ON - -#define SSL_CERT_DEBUG_LEVEL SSL_DEBUG_OFF -#define SSL_CERT_ERROR_LEVEL SSL_DEBUG_ON - -#define SSL_PKEY_DEBUG_LEVEL SSL_DEBUG_OFF -#define SSL_PKEY_ERROR_LEVEL SSL_DEBUG_ON - -#define SSL_X509_DEBUG_LEVEL SSL_DEBUG_OFF -#define SSL_X509_ERROR_LEVEL SSL_DEBUG_ON - -#define SSL_LIB_DEBUG_LEVEL SSL_DEBUG_OFF -#define SSL_LIB_ERROR_LEVEL SSL_DEBUG_ON - -#define SSL_STACK_DEBUG_LEVEL SSL_DEBUG_OFF -#define SSL_STACK_ERROR_LEVEL SSL_DEBUG_ON - -#ifdef __cplusplus - } -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_lib.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_lib.h deleted file mode 100644 index 42b2de7501..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_lib.h +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_LIB_H_ -#define _SSL_LIB_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include "ssl_types.h" - - void _ssl_set_alpn_list(const SSL *ssl); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_methods.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_methods.h deleted file mode 100644 index cd2f8c0533..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_methods.h +++ /dev/null @@ -1,121 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_METHODS_H_ -#define _SSL_METHODS_H_ - -#include "ssl_types.h" - -#ifdef __cplusplus - extern "C" { -#endif - -/** - * TLS method function implement - */ -#define IMPLEMENT_TLS_METHOD_FUNC(func_name, \ - new, free, \ - handshake, shutdown, clear, \ - read, send, pending, \ - set_fd, get_fd, \ - set_bufflen, \ - get_verify_result, \ - get_state) \ - static const SSL_METHOD_FUNC func_name LOCAL_ATRR = { \ - new, \ - free, \ - handshake, \ - shutdown, \ - clear, \ - read, \ - send, \ - pending, \ - set_fd, \ - get_fd, \ - set_bufflen, \ - get_verify_result, \ - get_state \ - }; - -#define IMPLEMENT_TLS_METHOD(ver, mode, fun, func_name) \ - const SSL_METHOD* func_name(void) { \ - static const SSL_METHOD func_name##_data LOCAL_ATRR = { \ - ver, \ - mode, \ - &(fun), \ - }; \ - return &func_name##_data; \ - } - -#define IMPLEMENT_SSL_METHOD(ver, mode, fun, func_name) \ - const SSL_METHOD* func_name(void) { \ - static const SSL_METHOD func_name##_data LOCAL_ATRR = { \ - ver, \ - mode, \ - &(fun), \ - }; \ - return &func_name##_data; \ - } - -#define IMPLEMENT_X509_METHOD(func_name, \ - new, \ - free, \ - load, \ - show_info) \ - const X509_METHOD* func_name(void) { \ - static const X509_METHOD func_name##_data LOCAL_ATRR = { \ - new, \ - free, \ - load, \ - show_info \ - }; \ - return &func_name##_data; \ - } - -#define IMPLEMENT_PKEY_METHOD(func_name, \ - new, \ - free, \ - load) \ - const PKEY_METHOD* func_name(void) { \ - static const PKEY_METHOD func_name##_data LOCAL_ATRR = { \ - new, \ - free, \ - load \ - }; \ - return &func_name##_data; \ - } - -/** - * @brief get X509 object method - * - * @param none - * - * @return X509 object method point - */ -const X509_METHOD* X509_method(void); - -/** - * @brief get private key object method - * - * @param none - * - * @return private key object method point - */ -const PKEY_METHOD* EVP_PKEY_method(void); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_pkey.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_pkey.h deleted file mode 100644 index e790fcc995..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_pkey.h +++ /dev/null @@ -1,86 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_PKEY_H_ -#define _SSL_PKEY_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include "ssl_types.h" - -/** - * @brief create a private key object according to input private key - * - * @param ipk - input private key point - * - * @return new private key object point - */ -EVP_PKEY* __EVP_PKEY_new(EVP_PKEY *ipk); - -/** - * @brief create a private key object - * - * @param none - * - * @return private key object point - */ -EVP_PKEY* EVP_PKEY_new(void); - -/** - * @brief load a character key context into system context. If '*a' is pointed to the - * private key, then load key into it. Or create a new private key object - * - * @param type - private key type - * @param a - a point pointed to a private key point - * @param pp - a point pointed to the key context memory point - * @param length - key bytes - * - * @return private key object point - */ -EVP_PKEY* d2i_PrivateKey(int type, - EVP_PKEY **a, - const unsigned char **pp, - long length); - -/** - * @brief free a private key object - * - * @param pkey - private key object point - * - * @return none - */ -void EVP_PKEY_free(EVP_PKEY *x); - -/** - * @brief load private key into the SSL - * - * @param type - private key type - * @param ssl - SSL point - * @param len - data bytes - * @param d - data point - * - * @return result - * 0 : failed - * 1 : OK - */ - int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, const unsigned char *d, long len); - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_stack.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_stack.h deleted file mode 100644 index 7a7051a026..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_stack.h +++ /dev/null @@ -1,52 +0,0 @@ -#ifndef _SSL_STACK_H_ -#define _SSL_STACK_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include "ssl_types.h" - -#define STACK_OF(type) struct stack_st_##type - -#define SKM_DEFINE_STACK_OF(t1, t2, t3) \ - STACK_OF(t1); \ - static ossl_inline STACK_OF(t1) *sk_##t1##_new_null(void) \ - { \ - return (STACK_OF(t1) *)OPENSSL_sk_new_null(); \ - } \ - -#define DEFINE_STACK_OF(t) SKM_DEFINE_STACK_OF(t, t, t) - -/** - * @brief create a openssl stack object - * - * @param c - stack function - * - * @return openssl stack object point - */ -OPENSSL_STACK* OPENSSL_sk_new(OPENSSL_sk_compfunc c); - -/** - * @brief create a NULL function openssl stack object - * - * @param none - * - * @return openssl stack object point - */ -OPENSSL_STACK *OPENSSL_sk_new_null(void); - -/** - * @brief free openssl stack object - * - * @param openssl stack object point - * - * @return none - */ -void OPENSSL_sk_free(OPENSSL_STACK *stack); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_types.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_types.h deleted file mode 100644 index 68ac748a28..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_types.h +++ /dev/null @@ -1,303 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_TYPES_H_ -#define _SSL_TYPES_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include <lws_config.h> -#if defined(LWS_WITH_ESP32) -#undef MBEDTLS_CONFIG_FILE -#define MBEDTLS_CONFIG_FILE <mbedtls/esp_config.h> -#endif - -#include "ssl_code.h" - -typedef void SSL_CIPHER; - -typedef void X509_STORE_CTX; -typedef void X509_STORE; - -typedef void RSA; - -typedef void STACK; -typedef void BIO; - -#if defined(WIN32) || defined(_WIN32) -#define ossl_inline __inline -#else -#define ossl_inline inline -#endif - -#define SSL_METHOD_CALL(f, s, ...) s->method->func->ssl_##f(s, ##__VA_ARGS__) -#define X509_METHOD_CALL(f, x, ...) x->method->x509_##f(x, ##__VA_ARGS__) -#define EVP_PKEY_METHOD_CALL(f, k, ...) k->method->pkey_##f(k, ##__VA_ARGS__) - -typedef int (*OPENSSL_sk_compfunc)(const void *, const void *); - -struct stack_st; -typedef struct stack_st OPENSSL_STACK; - -struct ssl_method_st; -typedef struct ssl_method_st SSL_METHOD; - -struct ssl_method_func_st; -typedef struct ssl_method_func_st SSL_METHOD_FUNC; - -struct record_layer_st; -typedef struct record_layer_st RECORD_LAYER; - -struct ossl_statem_st; -typedef struct ossl_statem_st OSSL_STATEM; - -struct ssl_session_st; -typedef struct ssl_session_st SSL_SESSION; - -struct ssl_ctx_st; -typedef struct ssl_ctx_st SSL_CTX; - -struct ssl_st; -typedef struct ssl_st SSL; - -struct cert_st; -typedef struct cert_st CERT; - -struct x509_st; -typedef struct x509_st X509; - -struct X509_VERIFY_PARAM_st; -typedef struct X509_VERIFY_PARAM_st X509_VERIFY_PARAM; - -struct evp_pkey_st; -typedef struct evp_pkey_st EVP_PKEY; - -struct x509_method_st; -typedef struct x509_method_st X509_METHOD; - -struct pkey_method_st; -typedef struct pkey_method_st PKEY_METHOD; - -struct stack_st { - - char **data; - - int num_alloc; - - OPENSSL_sk_compfunc c; -}; - -struct evp_pkey_st { - - void *pkey_pm; - - const PKEY_METHOD *method; -}; - -struct x509_st { - - /* X509 certification platform private point */ - void *x509_pm; - - const X509_METHOD *method; -}; - -struct cert_st { - - int sec_level; - - X509 *x509; - - EVP_PKEY *pkey; - -}; - -struct ossl_statem_st { - - MSG_FLOW_STATE state; - - int hand_state; -}; - -struct record_layer_st { - - int rstate; - - int read_ahead; -}; - -struct ssl_session_st { - - long timeout; - - long time; - - X509 *peer; -}; - -struct X509_VERIFY_PARAM_st { - - int depth; - -}; - -typedef int (*next_proto_cb)(SSL *ssl, unsigned char **out, - unsigned char *outlen, const unsigned char *in, - unsigned int inlen, void *arg); - -struct ssl_ctx_st -{ - int version; - - int references; - - unsigned long options; - - const SSL_METHOD *method; - - CERT *cert; - - X509 *client_CA; - - const char **alpn_protos; - - next_proto_cb alpn_cb; - - int verify_mode; - - int (*default_verify_callback) (int ok, X509_STORE_CTX *ctx); - - long session_timeout; - - int read_ahead; - - int read_buffer_len; - - X509_VERIFY_PARAM param; -}; - -struct ssl_st -{ - /* protocol version(one of SSL3.0, TLS1.0, etc.) */ - int version; - - unsigned long options; - - /* shut things down(0x01 : sent, 0x02 : received) */ - int shutdown; - - CERT *cert; - - X509 *client_CA; - - SSL_CTX *ctx; - - const SSL_METHOD *method; - - const char **alpn_protos; - - RECORD_LAYER rlayer; - - /* where we are */ - OSSL_STATEM statem; - - SSL_SESSION *session; - - int verify_mode; - - int (*verify_callback) (int ok, X509_STORE_CTX *ctx); - - int rwstate; - int interrupted_remaining_write; - - long verify_result; - - X509_VERIFY_PARAM param; - - int err; - - void (*info_callback) (const SSL *ssl, int type, int val); - - /* SSL low-level system arch point */ - void *ssl_pm; -}; - -struct ssl_method_st { - /* protocol version(one of SSL3.0, TLS1.0, etc.) */ - int version; - - /* SSL mode(client(0) , server(1), not known(-1)) */ - int endpoint; - - const SSL_METHOD_FUNC *func; -}; - -struct ssl_method_func_st { - - int (*ssl_new)(SSL *ssl); - - void (*ssl_free)(SSL *ssl); - - int (*ssl_handshake)(SSL *ssl); - - int (*ssl_shutdown)(SSL *ssl); - - int (*ssl_clear)(SSL *ssl); - - int (*ssl_read)(SSL *ssl, void *buffer, int len); - - int (*ssl_send)(SSL *ssl, const void *buffer, int len); - - int (*ssl_pending)(const SSL *ssl); - - void (*ssl_set_fd)(SSL *ssl, int fd, int mode); - - int (*ssl_get_fd)(const SSL *ssl, int mode); - - void (*ssl_set_bufflen)(SSL *ssl, int len); - - long (*ssl_get_verify_result)(const SSL *ssl); - - OSSL_HANDSHAKE_STATE (*ssl_get_state)(const SSL *ssl); -}; - -struct x509_method_st { - - int (*x509_new)(X509 *x, X509 *m_x); - - void (*x509_free)(X509 *x); - - int (*x509_load)(X509 *x, const unsigned char *buf, int len); - - int (*x509_show_info)(X509 *x); -}; - -struct pkey_method_st { - - int (*pkey_new)(EVP_PKEY *pkey, EVP_PKEY *m_pkey); - - void (*pkey_free)(EVP_PKEY *pkey); - - int (*pkey_load)(EVP_PKEY *pkey, const unsigned char *buf, int len); -}; - -#define OPENSSL_NPN_NEGOTIATED 1 - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_x509.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_x509.h deleted file mode 100644 index 7594d064b4..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/ssl_x509.h +++ /dev/null @@ -1,110 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_X509_H_ -#define _SSL_X509_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include "ssl_types.h" -#include "ssl_stack.h" - -DEFINE_STACK_OF(X509_NAME) - -/** - * @brief create a X509 certification object according to input X509 certification - * - * @param ix - input X509 certification point - * - * @return new X509 certification object point - */ -X509* __X509_new(X509 *ix); - -/** - * @brief create a X509 certification object - * - * @param none - * - * @return X509 certification object point - */ -X509* X509_new(void); - -/** - * @brief load a character certification context into system context. If '*cert' is pointed to the - * certification, then load certification into it. Or create a new X509 certification object - * - * @param cert - a point pointed to X509 certification - * @param buffer - a point pointed to the certification context memory point - * @param length - certification bytes - * - * @return X509 certification object point - */ -X509* d2i_X509(X509 **cert, const unsigned char *buffer, long len); - -/** - * @brief free a X509 certification object - * - * @param x - X509 certification object point - * - * @return none - */ -void X509_free(X509 *x); - -/** - * @brief set SSL context client CA certification - * - * @param ctx - SSL context point - * @param x - X509 certification point - * - * @return result - * 0 : failed - * 1 : OK - */ -int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); - -/** - * @brief add CA client certification into the SSL - * - * @param ssl - SSL point - * @param x - X509 certification point - * - * @return result - * 0 : failed - * 1 : OK - */ -int SSL_add_client_CA(SSL *ssl, X509 *x); - -/** - * @brief load certification into the SSL - * - * @param ssl - SSL point - * @param len - data bytes - * @param d - data point - * - * @return result - * 0 : failed - * 1 : OK - * - */ -int SSL_use_certificate_ASN1(SSL *ssl, int len, const unsigned char *d); - -const char *X509_verify_cert_error_string(long n); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/tls1.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/tls1.h deleted file mode 100644 index 7af1b0157d..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/tls1.h +++ /dev/null @@ -1,58 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _TLS1_H_ -#define _TLS1_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -# define TLS1_AD_DECRYPTION_FAILED 21 -# define TLS1_AD_RECORD_OVERFLOW 22 -# define TLS1_AD_UNKNOWN_CA 48/* fatal */ -# define TLS1_AD_ACCESS_DENIED 49/* fatal */ -# define TLS1_AD_DECODE_ERROR 50/* fatal */ -# define TLS1_AD_DECRYPT_ERROR 51 -# define TLS1_AD_EXPORT_RESTRICTION 60/* fatal */ -# define TLS1_AD_PROTOCOL_VERSION 70/* fatal */ -# define TLS1_AD_INSUFFICIENT_SECURITY 71/* fatal */ -# define TLS1_AD_INTERNAL_ERROR 80/* fatal */ -# define TLS1_AD_INAPPROPRIATE_FALLBACK 86/* fatal */ -# define TLS1_AD_USER_CANCELLED 90 -# define TLS1_AD_NO_RENEGOTIATION 100 -/* codes 110-114 are from RFC3546 */ -# define TLS1_AD_UNSUPPORTED_EXTENSION 110 -# define TLS1_AD_CERTIFICATE_UNOBTAINABLE 111 -# define TLS1_AD_UNRECOGNIZED_NAME 112 -# define TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 113 -# define TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 114 -# define TLS1_AD_UNKNOWN_PSK_IDENTITY 115/* fatal */ -# define TLS1_AD_NO_APPLICATION_PROTOCOL 120 /* fatal */ - -/* Special value for method supporting multiple versions */ -#define TLS_ANY_VERSION 0x10000 - -#define TLS1_VERSION 0x0301 -#define TLS1_1_VERSION 0x0302 -#define TLS1_2_VERSION 0x0303 - -#define SSL_TLSEXT_ERR_OK 0 -#define SSL_TLSEXT_ERR_NOACK 3 - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/x509_vfy.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/x509_vfy.h deleted file mode 100644 index 26bf6c88a8..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/internal/x509_vfy.h +++ /dev/null @@ -1,116 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _X509_VFY_H_ -#define _X509_VFY_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#define X509_V_OK 0 -#define X509_V_ERR_UNSPECIFIED 1 -#define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 -#define X509_V_ERR_UNABLE_TO_GET_CRL 3 -#define X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE 4 -#define X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE 5 -#define X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY 6 -#define X509_V_ERR_CERT_SIGNATURE_FAILURE 7 -#define X509_V_ERR_CRL_SIGNATURE_FAILURE 8 -#define X509_V_ERR_CERT_NOT_YET_VALID 9 -#define X509_V_ERR_CERT_HAS_EXPIRED 10 -#define X509_V_ERR_CRL_NOT_YET_VALID 11 -#define X509_V_ERR_CRL_HAS_EXPIRED 12 -#define X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD 13 -#define X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD 14 -#define X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD 15 -#define X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD 16 -#define X509_V_ERR_OUT_OF_MEM 17 -#define X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT 18 -#define X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN 19 -#define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY 20 -#define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 -#define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 -#define X509_V_ERR_CERT_REVOKED 23 -#define X509_V_ERR_INVALID_CA 24 -#define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 -#define X509_V_ERR_INVALID_PURPOSE 26 -#define X509_V_ERR_CERT_UNTRUSTED 27 -#define X509_V_ERR_CERT_REJECTED 28 -/* These are 'informational' when looking for issuer cert */ -#define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 -#define X509_V_ERR_AKID_SKID_MISMATCH 30 -#define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 -#define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 -#define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 -#define X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION 34 -#define X509_V_ERR_KEYUSAGE_NO_CRL_SIGN 35 -#define X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION 36 -#define X509_V_ERR_INVALID_NON_CA 37 -#define X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED 38 -#define X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE 39 -#define X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED 40 -#define X509_V_ERR_INVALID_EXTENSION 41 -#define X509_V_ERR_INVALID_POLICY_EXTENSION 42 -#define X509_V_ERR_NO_EXPLICIT_POLICY 43 -#define X509_V_ERR_DIFFERENT_CRL_SCOPE 44 -#define X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE 45 -#define X509_V_ERR_UNNESTED_RESOURCE 46 -#define X509_V_ERR_PERMITTED_VIOLATION 47 -#define X509_V_ERR_EXCLUDED_VIOLATION 48 -#define X509_V_ERR_SUBTREE_MINMAX 49 -/* The application is not happy */ -#define X509_V_ERR_APPLICATION_VERIFICATION 50 -#define X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE 51 -#define X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX 52 -#define X509_V_ERR_UNSUPPORTED_NAME_SYNTAX 53 -#define X509_V_ERR_CRL_PATH_VALIDATION_ERROR 54 -/* Another issuer check debug option */ -#define X509_V_ERR_PATH_LOOP 55 -/* Suite B mode algorithm violation */ -#define X509_V_ERR_SUITE_B_INVALID_VERSION 56 -#define X509_V_ERR_SUITE_B_INVALID_ALGORITHM 57 -#define X509_V_ERR_SUITE_B_INVALID_CURVE 58 -#define X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM 59 -#define X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED 60 -#define X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61 -/* Host, email and IP check errors */ -#define X509_V_ERR_HOSTNAME_MISMATCH 62 -#define X509_V_ERR_EMAIL_MISMATCH 63 -#define X509_V_ERR_IP_ADDRESS_MISMATCH 64 -/* DANE TLSA errors */ -#define X509_V_ERR_DANE_NO_MATCH 65 -/* security level errors */ -#define X509_V_ERR_EE_KEY_TOO_SMALL 66 -#define X509_V_ERR_CA_KEY_TOO_SMALL 67 -#define X509_V_ERR_CA_MD_TOO_WEAK 68 -/* Caller error */ -#define X509_V_ERR_INVALID_CALL 69 -/* Issuer lookup error */ -#define X509_V_ERR_STORE_LOOKUP 70 -/* Certificate transparency */ -#define X509_V_ERR_NO_VALID_SCTS 71 - -#define X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION 72 - -typedef void X509_STORE_CTX; -int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx); -int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx); - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/openssl/ssl.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/openssl/ssl.h deleted file mode 100755 index e2b74fc6af..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/openssl/ssl.h +++ /dev/null @@ -1,1833 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_H_ -#define _SSL_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include <stdlib.h> -#include "internal/ssl_x509.h" -#include "internal/ssl_pkey.h" - -/* -{ -*/ - -#define SSL_CB_ALERT 0x4000 - -#define X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT (1 << 0) -#define X509_CHECK_FLAG_NO_WILDCARDS (1 << 1) -#define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS (1 << 2) -#define X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS (1 << 3) -#define X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS (1 << 4) - - mbedtls_x509_crt * - ssl_ctx_get_mbedtls_x509_crt(SSL_CTX *ssl_ctx); - - mbedtls_x509_crt * - ssl_get_peer_mbedtls_x509_crt(SSL *ssl); - - int SSL_set_sni_callback(SSL *ssl, int(*cb)(void *, mbedtls_ssl_context *, - const unsigned char *, size_t), void *param); - - void SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx); - - int SSL_CTX_add_client_CA_ASN1(SSL_CTX *ssl, int len, - const unsigned char *d); - - SSL *SSL_SSL_from_mbedtls_ssl_context(mbedtls_ssl_context *msc); - -/** - * @brief create a SSL context - * - * @param method - the SSL context method point - * - * @return the context point - */ -SSL_CTX* SSL_CTX_new(const SSL_METHOD *method); - -/** - * @brief free a SSL context - * - * @param method - the SSL context point - * - * @return none - */ -void SSL_CTX_free(SSL_CTX *ctx); - -/** - * @brief create a SSL - * - * @param ctx - the SSL context point - * - * @return the SSL point - */ -SSL* SSL_new(SSL_CTX *ctx); - -/** - * @brief free the SSL - * - * @param ssl - the SSL point - * - * @return none - */ -void SSL_free(SSL *ssl); - -/** - * @brief connect to the remote SSL server - * - * @param ssl - the SSL point - * - * @return result - * 1 : OK - * -1 : failed - */ -int SSL_connect(SSL *ssl); - -/** - * @brief accept the remote connection - * - * @param ssl - the SSL point - * - * @return result - * 1 : OK - * -1 : failed - */ -int SSL_accept(SSL *ssl); - -/** - * @brief read data from to remote - * - * @param ssl - the SSL point which has been connected - * @param buffer - the received data buffer point - * @param len - the received data length - * - * @return result - * > 0 : OK, and return received data bytes - * = 0 : connection is closed - * < 0 : an error catch - */ -int SSL_read(SSL *ssl, void *buffer, int len); - -/** - * @brief send the data to remote - * - * @param ssl - the SSL point which has been connected - * @param buffer - the send data buffer point - * @param len - the send data length - * - * @return result - * > 0 : OK, and return sent data bytes - * = 0 : connection is closed - * < 0 : an error catch - */ -int SSL_write(SSL *ssl, const void *buffer, int len); - -/** - * @brief get the verifying result of the SSL certification - * - * @param ssl - the SSL point - * - * @return the result of verifying - */ -long SSL_get_verify_result(const SSL *ssl); - -/** - * @brief shutdown the connection - * - * @param ssl - the SSL point - * - * @return result - * 1 : OK - * 0 : shutdown is not finished - * -1 : an error catch - */ -int SSL_shutdown(SSL *ssl); - -/** - * @brief bind the socket file description into the SSL - * - * @param ssl - the SSL point - * @param fd - socket handle - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_set_fd(SSL *ssl, int fd); - -/** - * @brief These functions load the private key into the SSL_CTX or SSL object - * - * @param ctx - the SSL context point - * @param pkey - private key object point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); - -/** - * @brief These functions load the certification into the SSL_CTX or SSL object - * - * @param ctx - the SSL context point - * @param pkey - certification object point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); - -/** - * @brief create the target SSL context client method - * - * @param none - * - * @return the SSLV2.3 version SSL context client method - */ -const SSL_METHOD* SSLv23_client_method(void); - -/** - * @brief create the target SSL context client method - * - * @param none - * - * @return the TLSV1.0 version SSL context client method - */ -const SSL_METHOD* TLSv1_client_method(void); - -/** - * @brief create the target SSL context client method - * - * @param none - * - * @return the SSLV1.0 version SSL context client method - */ -const SSL_METHOD* SSLv3_client_method(void); - -/** - * @brief create the target SSL context client method - * - * @param none - * - * @return the TLSV1.1 version SSL context client method - */ -const SSL_METHOD* TLSv1_1_client_method(void); - -/** - * @brief create the target SSL context client method - * - * @param none - * - * @return the TLSV1.2 version SSL context client method - */ -const SSL_METHOD* TLSv1_2_client_method(void); - -/** - * @brief create the target SSL context server method - * - * @param none - * - * @return the TLS any version SSL context client method - */ -const SSL_METHOD* TLS_client_method(void); - -/** - * @brief create the target SSL context server method - * - * @param none - * - * @return the SSLV2.3 version SSL context server method - */ -const SSL_METHOD* SSLv23_server_method(void); - -/** - * @brief create the target SSL context server method - * - * @param none - * - * @return the TLSV1.1 version SSL context server method - */ -const SSL_METHOD* TLSv1_1_server_method(void); - -/** - * @brief create the target SSL context server method - * - * @param none - * - * @return the TLSV1.2 version SSL context server method - */ -const SSL_METHOD* TLSv1_2_server_method(void); - -/** - * @brief create the target SSL context server method - * - * @param none - * - * @return the TLSV1.0 version SSL context server method - */ -const SSL_METHOD* TLSv1_server_method(void); - -/** - * @brief create the target SSL context server method - * - * @param none - * - * @return the SSLV3.0 version SSL context server method - */ -const SSL_METHOD* SSLv3_server_method(void); - -/** - * @brief create the target SSL context server method - * - * @param none - * - * @return the TLS any version SSL context server method - */ -const SSL_METHOD* TLS_server_method(void); - - -/** - * @brief set the SSL context ALPN select callback function - * - * @param ctx - SSL context point - * @param cb - ALPN select callback function - * @param arg - ALPN select callback function entry private data point - * - * @return none - */ -void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx, - int (*cb) (SSL *ssl, - const unsigned char **out, - unsigned char *outlen, - const unsigned char *in, - unsigned int inlen, - void *arg), - void *arg); - -void SSL_set_alpn_select_cb(SSL *ssl, void *arg); - -/** - * @brief set the SSL context ALPN select protocol - * - * @param ctx - SSL context point - * @param protos - ALPN protocol name - * @param protos_len - ALPN protocol name bytes - * - * @return result - * 0 : OK - * 1 : failed - */ -int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos, unsigned int protos_len); - -/** - * @brief set the SSL context next ALPN select callback function - * - * @param ctx - SSL context point - * @param cb - ALPN select callback function - * @param arg - ALPN select callback function entry private data point - * - * @return none - */ -void SSL_CTX_set_next_proto_select_cb(SSL_CTX *ctx, - int (*cb) (SSL *ssl, - unsigned char **out, - unsigned char *outlen, - const unsigned char *in, - unsigned int inlen, - void *arg), - void *arg); - -void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, - unsigned int *len); - -void _ssl_set_alpn_list(const SSL *ssl); - -/** - * @brief get SSL error code - * - * @param ssl - SSL point - * @param ret_code - SSL return code - * - * @return SSL error number - */ -int SSL_get_error(const SSL *ssl, int ret_code); - -/** - * @brief clear the SSL error code - * - * @param none - * - * @return none - */ -void ERR_clear_error(void); - -/** - * @brief get the current SSL error code - * - * @param none - * - * @return current SSL error number - */ -int ERR_get_error(void); - -/** - * @brief register the SSL error strings - * - * @param none - * - * @return none - */ -void ERR_load_SSL_strings(void); - -/** - * @brief initialize the SSL library - * - * @param none - * - * @return none - */ -void SSL_library_init(void); - -/** - * @brief generates a human-readable string representing the error code e - * and store it into the "ret" point memory - * - * @param e - error code - * @param ret - memory point to store the string - * - * @return the result string point - */ -char *ERR_error_string(unsigned long e, char *ret); - -/** - * @brief add the SSL context option - * - * @param ctx - SSL context point - * @param opt - new SSL context option - * - * @return the SSL context option - */ -unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long opt); - -/** - * @brief add the SSL context mode - * - * @param ctx - SSL context point - * @param mod - new SSL context mod - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_set_mode(SSL_CTX *ctx, int mod); - -/* -} -*/ - -/** - * @brief perform the SSL handshake - * - * @param ssl - SSL point - * - * @return result - * 1 : OK - * 0 : failed - * -1 : a error catch - */ -int SSL_do_handshake(SSL *ssl); - -/** - * @brief get the SSL current version - * - * @param ssl - SSL point - * - * @return the version string - */ -const char *SSL_get_version(const SSL *ssl); - -/** - * @brief set the SSL context version - * - * @param ctx - SSL context point - * @param meth - SSL method point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); - -/** - * @brief get the bytes numbers which are to be read - * - * @param ssl - SSL point - * - * @return bytes number - */ -int SSL_pending(const SSL *ssl); - -/** - * @brief check if SSL want nothing - * - * @param ssl - SSL point - * - * @return result - * 0 : false - * 1 : true - */ -int SSL_want_nothing(const SSL *ssl); - -/** - * @brief check if SSL want to read - * - * @param ssl - SSL point - * - * @return result - * 0 : false - * 1 : true - */ -int SSL_want_read(const SSL *ssl); - -/** - * @brief check if SSL want to write - * - * @param ssl - SSL point - * - * @return result - * 0 : false - * 1 : true - */ -int SSL_want_write(const SSL *ssl); - -/** - * @brief get the SSL context current method - * - * @param ctx - SSL context point - * - * @return the SSL context current method - */ -const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx); - -/** - * @brief get the SSL current method - * - * @param ssl - SSL point - * - * @return the SSL current method - */ -const SSL_METHOD *SSL_get_ssl_method(SSL *ssl); - -/** - * @brief set the SSL method - * - * @param ssl - SSL point - * @param meth - SSL method point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_set_ssl_method(SSL *ssl, const SSL_METHOD *method); - -/** - * @brief add CA client certification into the SSL - * - * @param ssl - SSL point - * @param x - CA certification point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_add_client_CA(SSL *ssl, X509 *x); - -/** - * @brief add CA client certification into the SSL context - * - * @param ctx - SSL context point - * @param x - CA certification point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); - -/** - * @brief set the SSL CA certification list - * - * @param ssl - SSL point - * @param name_list - CA certification list - * - * @return none - */ -void SSL_set_client_CA_list(SSL *ssl, STACK_OF(X509_NAME) *name_list); - -/** - * @brief set the SSL context CA certification list - * - * @param ctx - SSL context point - * @param name_list - CA certification list - * - * @return none - */ -void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); - -/** - * @briefget the SSL CA certification list - * - * @param ssl - SSL point - * - * @return CA certification list - */ -STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *ssl); - -/** - * @brief get the SSL context CA certification list - * - * @param ctx - SSL context point - * - * @return CA certification list - */ -STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *ctx); - -/** - * @brief get the SSL certification point - * - * @param ssl - SSL point - * - * @return SSL certification point - */ -X509 *SSL_get_certificate(const SSL *ssl); - -/** - * @brief get the SSL private key point - * - * @param ssl - SSL point - * - * @return SSL private key point - */ -EVP_PKEY *SSL_get_privatekey(const SSL *ssl); - -/** - * @brief set the SSL information callback function - * - * @param ssl - SSL point - * @param cb - information callback function - * - * @return none - */ -void SSL_set_info_callback(SSL *ssl, void (*cb) (const SSL *ssl, int type, int val)); - -/** - * @brief get the SSL state - * - * @param ssl - SSL point - * - * @return SSL state - */ -OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl); - -/** - * @brief set the SSL context read buffer length - * - * @param ctx - SSL context point - * @param len - read buffer length - * - * @return none - */ -void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len); - -/** - * @brief set the SSL read buffer length - * - * @param ssl - SSL point - * @param len - read buffer length - * - * @return none - */ -void SSL_set_default_read_buffer_len(SSL *ssl, size_t len); - -/** - * @brief set the SSL security level - * - * @param ssl - SSL point - * @param level - security level - * - * @return none - */ -void SSL_set_security_level(SSL *ssl, int level); - -/** - * @brief get the SSL security level - * - * @param ssl - SSL point - * - * @return security level - */ -int SSL_get_security_level(const SSL *ssl); - -/** - * @brief get the SSL verifying mode of the SSL context - * - * @param ctx - SSL context point - * - * @return verifying mode - */ -int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); - -/** - * @brief get the SSL verifying depth of the SSL context - * - * @param ctx - SSL context point - * - * @return verifying depth - */ -int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); - -/** - * @brief set the SSL context verifying of the SSL context - * - * @param ctx - SSL context point - * @param mode - verifying mode - * @param verify_callback - verifying callback function - * - * @return none - */ -void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, int (*verify_callback)(int, X509_STORE_CTX *)); - -/** - * @brief set the SSL verifying of the SSL context - * - * @param ctx - SSL point - * @param mode - verifying mode - * @param verify_callback - verifying callback function - * - * @return none - */ -void SSL_set_verify(SSL *s, int mode, int (*verify_callback)(int, X509_STORE_CTX *)); - -/** - * @brief set the SSL verify depth of the SSL context - * - * @param ctx - SSL context point - * @param depth - verifying depth - * - * @return none - */ -void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); - -/** - * @brief certification verifying callback function - * - * @param preverify_ok - verifying result - * @param x509_ctx - X509 certification point - * - * @return verifying result - */ -int verify_callback(int preverify_ok, X509_STORE_CTX *x509_ctx); - -/** - * @brief set the session timeout time - * - * @param ctx - SSL context point - * @param t - new session timeout time - * - * @return old session timeout time - */ -long SSL_CTX_set_timeout(SSL_CTX *ctx, long t); - -/** - * @brief get the session timeout time - * - * @param ctx - SSL context point - * - * @return current session timeout time - */ -long SSL_CTX_get_timeout(const SSL_CTX *ctx); - -/** - * @brief set the SSL context cipher through the list string - * - * @param ctx - SSL context point - * @param str - cipher controller list string - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_set_cipher_list(SSL_CTX *ctx, const char *str); - -/** - * @brief set the SSL cipher through the list string - * - * @param ssl - SSL point - * @param str - cipher controller list string - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_set_cipher_list(SSL *ssl, const char *str); - -/** - * @brief get the SSL cipher list string - * - * @param ssl - SSL point - * - * @return cipher controller list string - */ -const char *SSL_get_cipher_list(const SSL *ssl, int n); - -/** - * @brief get the SSL cipher - * - * @param ssl - SSL point - * - * @return current cipher - */ -const SSL_CIPHER *SSL_get_current_cipher(const SSL *ssl); - -/** - * @brief get the SSL cipher string - * - * @param ssl - SSL point - * - * @return cipher string - */ -const char *SSL_get_cipher(const SSL *ssl); - -/** - * @brief get the SSL context object X509 certification storage - * - * @param ctx - SSL context point - * - * @return x509 certification storage - */ -X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *ctx); - -/** - * @brief set the SSL context object X509 certification store - * - * @param ctx - SSL context point - * @param store - X509 certification store - * - * @return none - */ -void SSL_CTX_set_cert_store(SSL_CTX *ctx, X509_STORE *store); - -/** - * @brief get the SSL specifical statement - * - * @param ssl - SSL point - * - * @return specifical statement - */ -int SSL_want(const SSL *ssl); - -/** - * @brief check if the SSL is SSL_X509_LOOKUP state - * - * @param ssl - SSL point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_want_x509_lookup(const SSL *ssl); - -/** - * @brief reset the SSL - * - * @param ssl - SSL point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_clear(SSL *ssl); - -/** - * @brief get the socket handle of the SSL - * - * @param ssl - SSL point - * - * @return result - * >= 0 : yes, and return socket handle - * < 0 : a error catch - */ -int SSL_get_fd(const SSL *ssl); - -/** - * @brief get the read only socket handle of the SSL - * - * @param ssl - SSL point - * - * @return result - * >= 0 : yes, and return socket handle - * < 0 : a error catch - */ -int SSL_get_rfd(const SSL *ssl); - -/** - * @brief get the write only socket handle of the SSL - * - * @param ssl - SSL point - * - * @return result - * >= 0 : yes, and return socket handle - * < 0 : a error catch - */ -int SSL_get_wfd(const SSL *ssl); - -/** - * @brief set the SSL if we can read as many as data - * - * @param ssl - SSL point - * @param yes - enable the function - * - * @return none - */ -void SSL_set_read_ahead(SSL *s, int yes); - -/** - * @brief set the SSL context if we can read as many as data - * - * @param ctx - SSL context point - * @param yes - enbale the function - * - * @return none - */ -void SSL_CTX_set_read_ahead(SSL_CTX *ctx, int yes); - -/** - * @brief get the SSL ahead signal if we can read as many as data - * - * @param ssl - SSL point - * - * @return SSL context ahead signal - */ -int SSL_get_read_ahead(const SSL *ssl); - -/** - * @brief get the SSL context ahead signal if we can read as many as data - * - * @param ctx - SSL context point - * - * @return SSL context ahead signal - */ -long SSL_CTX_get_read_ahead(SSL_CTX *ctx); - -/** - * @brief check if some data can be read - * - * @param ssl - SSL point - * - * @return - * 1 : there are bytes to be read - * 0 : no data - */ -int SSL_has_pending(const SSL *ssl); - -/** - * @brief load the X509 certification into SSL context - * - * @param ctx - SSL context point - * @param x - X509 certification point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);//loads the certificate x into ctx - -/** - * @brief load the ASN1 certification into SSL context - * - * @param ctx - SSL context point - * @param len - certification length - * @param d - data point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d); - -/** - * @brief load the certification file into SSL context - * - * @param ctx - SSL context point - * @param file - certification file name - * @param type - certification encoding type - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); - -/** - * @brief load the certification chain file into SSL context - * - * @param ctx - SSL context point - * @param file - certification chain file name - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); - - -/** - * @brief load the ASN1 private key into SSL context - * - * @param ctx - SSL context point - * @param d - data point - * @param len - private key length - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx, const unsigned char *d, long len);//adds the private key of type pk stored at memory location d (length len) to ctx - -/** - * @brief load the private key file into SSL context - * - * @param ctx - SSL context point - * @param file - private key file name - * @param type - private key encoding type - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); - -/** - * @brief load the RSA private key into SSL context - * - * @param ctx - SSL context point - * @param x - RSA private key point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); - -/** - * @brief load the RSA ASN1 private key into SSL context - * - * @param ctx - SSL context point - * @param d - data point - * @param len - RSA private key length - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len); - -/** - * @brief load the RSA private key file into SSL context - * - * @param ctx - SSL context point - * @param file - RSA private key file name - * @param type - private key encoding type - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); - - -/** - * @brief check if the private key and certification is matched - * - * @param ctx - SSL context point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_check_private_key(const SSL_CTX *ctx); - -/** - * @brief set the SSL context server information - * - * @param ctx - SSL context point - * @param serverinfo - server information string - * @param serverinfo_length - server information length - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo, size_t serverinfo_length); - -/** - * @brief load the SSL context server infomation file into SSL context - * - * @param ctx - SSL context point - * @param file - server information file - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file); - -/** - * @brief SSL select next function - * - * @param out - point of output data point - * @param outlen - output data length - * @param in - input data - * @param inlen - input data length - * @param client - client data point - * @param client_len -client data length - * - * @return NPN state - * OPENSSL_NPN_UNSUPPORTED : not support - * OPENSSL_NPN_NEGOTIATED : negotiated - * OPENSSL_NPN_NO_OVERLAP : no overlap - */ -int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, - const unsigned char *in, unsigned int inlen, - const unsigned char *client, unsigned int client_len); - -/** - * @brief load the extra certification chain into the SSL context - * - * @param ctx - SSL context point - * @param x509 - X509 certification - * - * @return result - * 1 : OK - * 0 : failed - */ -long SSL_CTX_add_extra_chain_cert(SSL_CTX *ctx, X509 *); - -/** - * @brief control the SSL context - * - * @param ctx - SSL context point - * @param cmd - command - * @param larg - parameter length - * @param parg - parameter point - * - * @return result - * 1 : OK - * 0 : failed - */ -long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, char *parg); - -/** - * @brief get the SSL context cipher - * - * @param ctx - SSL context point - * - * @return SSL context cipher - */ -STACK *SSL_CTX_get_ciphers(const SSL_CTX *ctx); - -/** - * @brief check if the SSL context can read as many as data - * - * @param ctx - SSL context point - * - * @return result - * 1 : OK - * 0 : failed - */ -long SSL_CTX_get_default_read_ahead(SSL_CTX *ctx); - -/** - * @brief get the SSL context extra data - * - * @param ctx - SSL context point - * @param idx - index - * - * @return data point - */ -char *SSL_CTX_get_ex_data(const SSL_CTX *ctx, int idx); - -/** - * @brief get the SSL context quiet shutdown option - * - * @param ctx - SSL context point - * - * @return quiet shutdown option - */ -int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); - -/** - * @brief load the SSL context CA file - * - * @param ctx - SSL context point - * @param CAfile - CA certification file - * @param CApath - CA certification file path - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, const char *CApath); - -/** - * @brief add SSL context reference count by '1' - * - * @param ctx - SSL context point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_up_ref(SSL_CTX *ctx); - -/** - * @brief set SSL context application private data - * - * @param ctx - SSL context point - * @param arg - private data - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_set_app_data(SSL_CTX *ctx, void *arg); - -/** - * @brief set SSL context client certification callback function - * - * @param ctx - SSL context point - * @param cb - callback function - * - * @return none - */ -void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey)); - -/** - * @brief set the SSL context if we can read as many as data - * - * @param ctx - SSL context point - * @param m - enable the fuction - * - * @return none - */ -void SSL_CTX_set_default_read_ahead(SSL_CTX *ctx, int m); - -/** - * @brief set SSL context default verifying path - * - * @param ctx - SSL context point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); - -/** - * @brief set SSL context default verifying directory - * - * @param ctx - SSL context point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx); - -/** - * @brief set SSL context default verifying file - * - * @param ctx - SSL context point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_set_default_verify_file(SSL_CTX *ctx); - -/** - * @brief set SSL context extra data - * - * @param ctx - SSL context point - * @param idx - data index - * @param arg - data point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_set_ex_data(SSL_CTX *s, int idx, char *arg); - -/** - * @brief clear the SSL context option bit of "op" - * - * @param ctx - SSL context point - * @param op - option - * - * @return SSL context option - */ -unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op); - -/** - * @brief get the SSL context option - * - * @param ctx - SSL context point - * @param op - option - * - * @return SSL context option - */ -unsigned long SSL_CTX_get_options(SSL_CTX *ctx); - -/** - * @brief set the SSL context quiet shutdown mode - * - * @param ctx - SSL context point - * @param mode - mode - * - * @return none - */ -void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode); - -/** - * @brief get the SSL context X509 certification - * - * @param ctx - SSL context point - * - * @return X509 certification - */ -X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx); - -/** - * @brief get the SSL context private key - * - * @param ctx - SSL context point - * - * @return private key - */ -EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx); - -/** - * @brief set SSL context PSK identity hint - * - * @param ctx - SSL context point - * @param hint - PSK identity hint - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *hint); - -/** - * @brief set SSL context PSK server callback function - * - * @param ctx - SSL context point - * @param callback - callback function - * - * @return none - */ -void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, - unsigned int (*callback)(SSL *ssl, - const char *identity, - unsigned char *psk, - int max_psk_len)); -/** - * @brief get alert description string - * - * @param value - alert value - * - * @return alert description string - */ -const char *SSL_alert_desc_string(int value); - -/** - * @brief get alert description long string - * - * @param value - alert value - * - * @return alert description long string - */ -const char *SSL_alert_desc_string_long(int value); - -/** - * @brief get alert type string - * - * @param value - alert value - * - * @return alert type string - */ -const char *SSL_alert_type_string(int value); - -/** - * @brief get alert type long string - * - * @param value - alert value - * - * @return alert type long string - */ -const char *SSL_alert_type_string_long(int value); - -/** - * @brief get SSL context of the SSL - * - * @param ssl - SSL point - * - * @return SSL context - */ -SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); - -/** - * @brief get SSL application data - * - * @param ssl - SSL point - * - * @return application data - */ -char *SSL_get_app_data(SSL *ssl); - -/** - * @brief get SSL cipher bits - * - * @param ssl - SSL point - * @param alg_bits - algorithm bits - * - * @return strength bits - */ -int SSL_get_cipher_bits(const SSL *ssl, int *alg_bits); - -/** - * @brief get SSL cipher name - * - * @param ssl - SSL point - * - * @return SSL cipher name - */ -char *SSL_get_cipher_name(const SSL *ssl); - -/** - * @brief get SSL cipher version - * - * @param ssl - SSL point - * - * @return SSL cipher version - */ -char *SSL_get_cipher_version(const SSL *ssl); - -/** - * @brief get SSL extra data - * - * @param ssl - SSL point - * @param idx - data index - * - * @return extra data - */ -char *SSL_get_ex_data(const SSL *ssl, int idx); - -/** - * @brief get index of the SSL extra data X509 storage context - * - * @param none - * - * @return data index - */ -int SSL_get_ex_data_X509_STORE_CTX_idx(void); - -/** - * @brief get peer certification chain - * - * @param ssl - SSL point - * - * @return certification chain - */ -STACK *SSL_get_peer_cert_chain(const SSL *ssl); - -/** - * @brief get peer certification - * - * @param ssl - SSL point - * - * @return certification - */ -X509 *SSL_get_peer_certificate(const SSL *ssl); - -/** - * @brief get SSL quiet shutdown mode - * - * @param ssl - SSL point - * - * @return quiet shutdown mode - */ -int SSL_get_quiet_shutdown(const SSL *ssl); - -/** - * @brief get SSL read only IO handle - * - * @param ssl - SSL point - * - * @return IO handle - */ -BIO *SSL_get_rbio(const SSL *ssl); - -/** - * @brief get SSL shared ciphers - * - * @param ssl - SSL point - * @param buf - buffer to store the ciphers - * @param len - buffer len - * - * @return shared ciphers - */ -char *SSL_get_shared_ciphers(const SSL *ssl, char *buf, int len); - -/** - * @brief get SSL shutdown mode - * - * @param ssl - SSL point - * - * @return shutdown mode - */ -int SSL_get_shutdown(const SSL *ssl); - -/** - * @brief get SSL session time - * - * @param ssl - SSL point - * - * @return session time - */ -long SSL_get_time(const SSL *ssl); - -/** - * @brief get SSL session timeout time - * - * @param ssl - SSL point - * - * @return session timeout time - */ -long SSL_get_timeout(const SSL *ssl); - -/** - * @brief get SSL verifying mode - * - * @param ssl - SSL point - * - * @return verifying mode - */ -int SSL_get_verify_mode(const SSL *ssl); - -/** - * @brief get SSL verify parameters - * - * @param ssl - SSL point - * - * @return verify parameters - */ -X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); - -/** - * @brief set expected hostname the peer cert CN should have - * - * @param param - verify parameters from SSL_get0_param() - * - * @param name - the expected hostname - * - * @param namelen - the length of the hostname, or 0 if NUL terminated - * - * @return verify parameters - */ -int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, - const char *name, size_t namelen); - -/** - * @brief set parameters for X509 host verify action - * - * @param param -verify parameters from SSL_get0_param() - * - * @param flags - bitfield of X509_CHECK_FLAG_... parameters to set - * - * @return 1 for success, 0 for failure - */ -int X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, - unsigned long flags); - -/** - * @brief clear parameters for X509 host verify action - * - * @param param -verify parameters from SSL_get0_param() - * - * @param flags - bitfield of X509_CHECK_FLAG_... parameters to clear - * - * @return 1 for success, 0 for failure - */ -int X509_VERIFY_PARAM_clear_hostflags(X509_VERIFY_PARAM *param, - unsigned long flags); - -/** - * @brief get SSL write only IO handle - * - * @param ssl - SSL point - * - * @return IO handle - */ -BIO *SSL_get_wbio(const SSL *ssl); - -/** - * @brief load SSL client CA certification file - * - * @param file - file name - * - * @return certification loading object - */ -STACK *SSL_load_client_CA_file(const char *file); - -/** - * @brief add SSL reference by '1' - * - * @param ssl - SSL point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_up_ref(SSL *ssl); - -/** - * @brief read and put data into buf, but not clear the SSL low-level storage - * - * @param ssl - SSL point - * @param buf - storage buffer point - * @param num - data bytes - * - * @return result - * > 0 : OK, and return read bytes - * = 0 : connect is closed - * < 0 : a error catch - */ -int SSL_peek(SSL *ssl, void *buf, int num); - -/** - * @brief make SSL renegotiate - * - * @param ssl - SSL point - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_renegotiate(SSL *ssl); - -/** - * @brief get the state string where SSL is reading - * - * @param ssl - SSL point - * - * @return state string - */ -const char *SSL_rstate_string(SSL *ssl); - -/** - * @brief get the statement long string where SSL is reading - * - * @param ssl - SSL point - * - * @return statement long string - */ -const char *SSL_rstate_string_long(SSL *ssl); - -/** - * @brief set SSL accept statement - * - * @param ssl - SSL point - * - * @return none - */ -void SSL_set_accept_state(SSL *ssl); - -/** - * @brief set SSL application data - * - * @param ssl - SSL point - * @param arg - SSL application data point - * - * @return none - */ -void SSL_set_app_data(SSL *ssl, char *arg); - -/** - * @brief set SSL BIO - * - * @param ssl - SSL point - * @param rbio - read only IO - * @param wbio - write only IO - * - * @return none - */ -void SSL_set_bio(SSL *ssl, BIO *rbio, BIO *wbio); - -/** - * @brief clear SSL option - * - * @param ssl - SSL point - * @param op - clear option - * - * @return SSL option - */ -unsigned long SSL_clear_options(SSL *ssl, unsigned long op); - -/** - * @brief get SSL option - * - * @param ssl - SSL point - * - * @return SSL option - */ -unsigned long SSL_get_options(SSL *ssl); - -/** - * @brief clear SSL option - * - * @param ssl - SSL point - * @param op - setting option - * - * @return SSL option - */ -unsigned long SSL_set_options(SSL *ssl, unsigned long op); - -/** - * @brief set SSL quiet shutdown mode - * - * @param ssl - SSL point - * @param mode - quiet shutdown mode - * - * @return none - */ -void SSL_set_quiet_shutdown(SSL *ssl, int mode); - -/** - * @brief set SSL shutdown mode - * - * @param ssl - SSL point - * @param mode - shutdown mode - * - * @return none - */ -void SSL_set_shutdown(SSL *ssl, int mode); - -/** - * @brief set SSL session time - * - * @param ssl - SSL point - * @param t - session time - * - * @return session time - */ -void SSL_set_time(SSL *ssl, long t); - -/** - * @brief set SSL session timeout time - * - * @param ssl - SSL point - * @param t - session timeout time - * - * @return session timeout time - */ -void SSL_set_timeout(SSL *ssl, long t); - -/** - * @brief get SSL statement string - * - * @param ssl - SSL point - * - * @return SSL statement string - */ -char *SSL_state_string(const SSL *ssl); - -/** - * @brief get SSL statement long string - * - * @param ssl - SSL point - * - * @return SSL statement long string - */ -char *SSL_state_string_long(const SSL *ssl); - -/** - * @brief get SSL renegotiation count - * - * @param ssl - SSL point - * - * @return renegotiation count - */ -long SSL_total_renegotiations(SSL *ssl); - -/** - * @brief get SSL version - * - * @param ssl - SSL point - * - * @return SSL version - */ -int SSL_version(const SSL *ssl); - -/** - * @brief set SSL PSK identity hint - * - * @param ssl - SSL point - * @param hint - identity hint - * - * @return result - * 1 : OK - * 0 : failed - */ -int SSL_use_psk_identity_hint(SSL *ssl, const char *hint); - -/** - * @brief get SSL PSK identity hint - * - * @param ssl - SSL point - * - * @return identity hint - */ -const char *SSL_get_psk_identity_hint(SSL *ssl); - -/** - * @brief get SSL PSK identity - * - * @param ssl - SSL point - * - * @return identity - */ -const char *SSL_get_psk_identity(SSL *ssl); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/platform/ssl_pm.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/platform/ssl_pm.h deleted file mode 100644 index cbbe3aa3a2..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/platform/ssl_pm.h +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_PM_H_ -#define _SSL_PM_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include <string.h> -#include "ssl_types.h" -#include "ssl_port.h" - -#define LOCAL_ATRR - -int ssl_pm_new(SSL *ssl); -void ssl_pm_free(SSL *ssl); - -int ssl_pm_handshake(SSL *ssl); -int ssl_pm_shutdown(SSL *ssl); -int ssl_pm_clear(SSL *ssl); - -int ssl_pm_read(SSL *ssl, void *buffer, int len); -int ssl_pm_send(SSL *ssl, const void *buffer, int len); -int ssl_pm_pending(const SSL *ssl); - -void ssl_pm_set_fd(SSL *ssl, int fd, int mode); -int ssl_pm_get_fd(const SSL *ssl, int mode); - -OSSL_HANDSHAKE_STATE ssl_pm_get_state(const SSL *ssl); - -void ssl_pm_set_bufflen(SSL *ssl, int len); - -int x509_pm_show_info(X509 *x); -int x509_pm_new(X509 *x, X509 *m_x); -void x509_pm_free(X509 *x); -int x509_pm_load(X509 *x, const unsigned char *buffer, int len); - -int pkey_pm_new(EVP_PKEY *pk, EVP_PKEY *m_pk); -void pkey_pm_free(EVP_PKEY *pk); -int pkey_pm_load(EVP_PKEY *pk, const unsigned char *buffer, int len); - -long ssl_pm_get_verify_result(const SSL *ssl); - -#ifdef __cplusplus - } -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/platform/ssl_port.h b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/platform/ssl_port.h deleted file mode 100644 index 74c7634355..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/include/platform/ssl_port.h +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef _SSL_PORT_H_ -#define _SSL_PORT_H_ - -#ifdef __cplusplus - extern "C" { -#endif - -#include "string.h" -#include "stdlib.h" -#if defined(LWS_HAVE_MALLOC_H) -#include "malloc.h" -#endif - -void *ssl_mem_zalloc(size_t size); - -#define ssl_mem_malloc malloc -#define ssl_mem_free free - -#define ssl_memcpy memcpy -#define ssl_strlen strlen - -#define ssl_speed_up_enter() -#define ssl_speed_up_exit() - -#define SSL_DEBUG_FL -#define SSL_DEBUG_LOG(fmt, ...) ESP_LOGI("openssl", fmt, ##__VA_ARGS__) - -#ifdef __cplusplus - } -#endif - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_cert.c b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_cert.c deleted file mode 100644 index 5c608125ac..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_cert.c +++ /dev/null @@ -1,87 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "ssl_cert.h" -#include "ssl_pkey.h" -#include "ssl_x509.h" -#include "ssl_dbg.h" -#include "ssl_port.h" - -/** - * @brief create a certification object according to input certification - */ -CERT *__ssl_cert_new(CERT *ic) -{ - CERT *cert; - - X509 *ix; - EVP_PKEY *ipk; - - cert = ssl_mem_zalloc(sizeof(CERT)); - if (!cert) { - SSL_DEBUG(SSL_CERT_ERROR_LEVEL, "no enough memory > (cert)"); - goto no_mem; - } - - if (ic) { - ipk = ic->pkey; - ix = ic->x509; - } else { - ipk = NULL; - ix = NULL; - } - - cert->pkey = __EVP_PKEY_new(ipk); - if (!cert->pkey) { - SSL_DEBUG(SSL_CERT_ERROR_LEVEL, "__EVP_PKEY_new() return NULL"); - goto pkey_err; - } - - cert->x509 = __X509_new(ix); - if (!cert->x509) { - SSL_DEBUG(SSL_CERT_ERROR_LEVEL, "__X509_new() return NULL"); - goto x509_err; - } - - return cert; - -x509_err: - EVP_PKEY_free(cert->pkey); -pkey_err: - ssl_mem_free(cert); -no_mem: - return NULL; -} - -/** - * @brief create a certification object include private key object - */ -CERT *ssl_cert_new(void) -{ - return __ssl_cert_new(NULL); -} - -/** - * @brief free a certification object - */ -void ssl_cert_free(CERT *cert) -{ - SSL_ASSERT3(cert); - - X509_free(cert->x509); - - EVP_PKEY_free(cert->pkey); - - ssl_mem_free(cert); -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_lib.c b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_lib.c deleted file mode 100644 index 2f688ca9ef..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_lib.c +++ /dev/null @@ -1,1736 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "ssl_lib.h" -#include "ssl_pkey.h" -#include "ssl_x509.h" -#include "ssl_cert.h" -#include "ssl_dbg.h" -#include "ssl_port.h" - -char * -lws_strncpy(char *dest, const char *src, size_t size); - -#define SSL_SEND_DATA_MAX_LENGTH 1460 - -/** - * @brief create a new SSL session object - */ -static SSL_SESSION* SSL_SESSION_new(void) -{ - SSL_SESSION *session; - - session = ssl_mem_zalloc(sizeof(SSL_SESSION)); - if (!session) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "no enough memory > (session)"); - goto failed1; - } - - session->peer = X509_new(); - if (!session->peer) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "X509_new() return NULL"); - goto failed2; - } - - return session; - -failed2: - ssl_mem_free(session); -failed1: - return NULL; -} - -/** - * @brief free a new SSL session object - */ -static void SSL_SESSION_free(SSL_SESSION *session) -{ - X509_free(session->peer); - ssl_mem_free(session); -} - -/** - * @brief Discover whether the current connection is in the error state - */ -int ossl_statem_in_error(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - if (ssl->statem.state == MSG_FLOW_ERROR) - return 1; - - return 0; -} - -/** - * @brief get the SSL specifical statement - */ -int SSL_want(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return ssl->rwstate; -} - -/** - * @brief check if SSL want nothing - */ -int SSL_want_nothing(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - if (ssl->err) - return 1; - - return (SSL_want(ssl) == SSL_NOTHING); -} - -/** - * @brief check if SSL want to read - */ -int SSL_want_read(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - if (ssl->err) - return 0; - - return (SSL_want(ssl) == SSL_READING); -} - -/** - * @brief check if SSL want to write - */ -int SSL_want_write(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - if (ssl->err) - return 0; - - return (SSL_want(ssl) == SSL_WRITING); -} - -/** - * @brief check if SSL want to lookup X509 certification - */ -int SSL_want_x509_lookup(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return (SSL_want(ssl) == SSL_WRITING); -} - -/** - * @brief get SSL error code - */ -int SSL_get_error(const SSL *ssl, int ret_code) -{ - int ret = SSL_ERROR_SYSCALL; - - SSL_ASSERT1(ssl); - - if (ret_code > 0) - ret = SSL_ERROR_NONE; - else if (ret_code < 0) - { - if (ssl->err == SSL_ERROR_WANT_READ || SSL_want_read(ssl)) - ret = SSL_ERROR_WANT_READ; - else if (ssl->err == SSL_ERROR_WANT_WRITE || SSL_want_write(ssl)) - ret = SSL_ERROR_WANT_WRITE; - else - ret = SSL_ERROR_SYSCALL; //unknown - } - else // ret_code == 0 - { - if (ssl->shutdown & SSL_RECEIVED_SHUTDOWN) - ret = SSL_ERROR_ZERO_RETURN; - else - ret = SSL_ERROR_SYSCALL; - } - - return ret; -} - -/** - * @brief get the SSL state - */ -OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl) -{ - OSSL_HANDSHAKE_STATE state; - - SSL_ASSERT1(ssl); - - state = SSL_METHOD_CALL(get_state, ssl); - - return state; -} - -/** - * @brief create a SSL context - */ -SSL_CTX* SSL_CTX_new(const SSL_METHOD *method) -{ - SSL_CTX *ctx; - CERT *cert; - X509 *client_ca; - - if (!method) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "no no_method"); - return NULL; - } - - client_ca = X509_new(); - if (!client_ca) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "X509_new() return NULL"); - goto failed1; - } - - cert = ssl_cert_new(); - if (!cert) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "ssl_cert_new() return NULL"); - goto failed2; - } - - ctx = (SSL_CTX *)ssl_mem_zalloc(sizeof(SSL_CTX)); - if (!ctx) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "no enough memory > (ctx)"); - goto failed3; - } - - ctx->method = method; - ctx->client_CA = client_ca; - ctx->cert = cert; - - ctx->version = method->version; - - return ctx; - -failed3: - ssl_cert_free(cert); -failed2: - X509_free(client_ca); -failed1: - return NULL; -} - -/** - * @brief free a SSL context - */ -void SSL_CTX_free(SSL_CTX* ctx) -{ - SSL_ASSERT3(ctx); - - ssl_cert_free(ctx->cert); - - X509_free(ctx->client_CA); - - if (ctx->alpn_protos) - ssl_mem_free(ctx->alpn_protos); - - ssl_mem_free(ctx); -} - -/** - * @brief set the SSL context version - */ -int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth) -{ - SSL_ASSERT1(ctx); - SSL_ASSERT1(meth); - - ctx->method = meth; - - ctx->version = meth->version; - - return 1; -} - -/** - * @brief get the SSL context current method - */ -const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx) -{ - SSL_ASSERT2(ctx); - - return ctx->method; -} - -/** - * @brief create a SSL - */ -SSL *SSL_new(SSL_CTX *ctx) -{ - int ret = 0; - SSL *ssl; - - if (!ctx) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "no ctx"); - return NULL; - } - - ssl = (SSL *)ssl_mem_zalloc(sizeof(SSL)); - if (!ssl) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "no enough memory > (ssl)"); - goto failed1; - } - - ssl->session = SSL_SESSION_new(); - if (!ssl->session) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "SSL_SESSION_new() return NULL"); - goto failed2; - } - - ssl->cert = __ssl_cert_new(ctx->cert); - if (!ssl->cert) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "__ssl_cert_new() return NULL"); - goto failed3; - } - - ssl->client_CA = __X509_new(ctx->client_CA); - if (!ssl->client_CA) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "__X509_new() return NULL"); - goto failed4; - } - - ssl->ctx = ctx; - ssl->method = ctx->method; - - ssl->version = ctx->version; - ssl->options = ctx->options; - - ssl->verify_mode = ctx->verify_mode; - - ret = SSL_METHOD_CALL(new, ssl); - if (ret) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "SSL_METHOD_CALL(new) return %d", ret); - goto failed5; - } - - _ssl_set_alpn_list(ssl); - - ssl->rwstate = SSL_NOTHING; - - return ssl; - -failed5: - X509_free(ssl->client_CA); -failed4: - ssl_cert_free(ssl->cert); -failed3: - SSL_SESSION_free(ssl->session); -failed2: - ssl_mem_free(ssl); -failed1: - return NULL; -} - -/** - * @brief free the SSL - */ -void SSL_free(SSL *ssl) -{ - SSL_ASSERT3(ssl); - - SSL_METHOD_CALL(free, ssl); - - X509_free(ssl->client_CA); - - ssl_cert_free(ssl->cert); - - SSL_SESSION_free(ssl->session); - - if (ssl->alpn_protos) - ssl_mem_free(ssl->alpn_protos); - - ssl_mem_free(ssl); -} - -/** - * @brief perform the SSL handshake - */ -int SSL_do_handshake(SSL *ssl) -{ - int ret; - - SSL_ASSERT1(ssl); - - ret = SSL_METHOD_CALL(handshake, ssl); - - return ret; -} - -/** - * @brief connect to the remote SSL server - */ -int SSL_connect(SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return SSL_do_handshake(ssl); -} - -/** - * @brief accept the remote connection - */ -int SSL_accept(SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return SSL_do_handshake(ssl); -} - -/** - * @brief shutdown the connection - */ -int SSL_shutdown(SSL *ssl) -{ - int ret; - - SSL_ASSERT1(ssl); - - if (SSL_get_state(ssl) != TLS_ST_OK) return 1; - - ret = SSL_METHOD_CALL(shutdown, ssl); - - return ret; -} - -/** - * @brief reset the SSL - */ -int SSL_clear(SSL *ssl) -{ - int ret; - - SSL_ASSERT1(ssl); - - ret = SSL_shutdown(ssl); - if (1 != ret) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "SSL_shutdown return %d", ret); - goto failed1; - } - - SSL_METHOD_CALL(free, ssl); - - ret = SSL_METHOD_CALL(new, ssl); - if (!ret) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "SSL_METHOD_CALL(new) return %d", ret); - goto failed1; - } - - return 1; - -failed1: - return ret; -} - -/** - * @brief read data from to remote - */ -int SSL_read(SSL *ssl, void *buffer, int len) -{ - int ret; - - SSL_ASSERT1(ssl); - SSL_ASSERT1(buffer); - SSL_ASSERT1(len); - - ssl->rwstate = SSL_READING; - - ret = SSL_METHOD_CALL(read, ssl, buffer, len); - - if (ret == len) - ssl->rwstate = SSL_NOTHING; - - return ret; -} - -/** - * @brief send the data to remote - */ -int SSL_write(SSL *ssl, const void *buffer, int len) -{ - int ret; - int send_bytes, bytes; - const unsigned char *pbuf; - - SSL_ASSERT1(ssl); - SSL_ASSERT1(buffer); - SSL_ASSERT1(len); - - ssl->rwstate = SSL_WRITING; - - send_bytes = len; - pbuf = (const unsigned char *)buffer; - - do { - if (send_bytes > SSL_SEND_DATA_MAX_LENGTH) - bytes = SSL_SEND_DATA_MAX_LENGTH; - else - bytes = send_bytes; - - if (ssl->interrupted_remaining_write) { - bytes = ssl->interrupted_remaining_write; - ssl->interrupted_remaining_write = 0; - } - - ret = SSL_METHOD_CALL(send, ssl, pbuf, bytes); - //printf("%s: ssl_pm said %d for %d requested (cum %d)\n", __func__, ret, bytes, len -send_bytes); - /* the return is a NEGATIVE OpenSSL error code, or the length sent */ - if (ret > 0) { - pbuf += ret; - send_bytes -= ret; - } else - ssl->interrupted_remaining_write = bytes; - } while (ret > 0 && send_bytes && ret == bytes); - - if (ret >= 0) { - ret = len - send_bytes; - if (!ret) - ssl->rwstate = SSL_NOTHING; - } else { - if (send_bytes == len) - ret = -1; - else - ret = len - send_bytes; - } - - return ret; -} - -/** - * @brief get SSL context of the SSL - */ -SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl) -{ - SSL_ASSERT2(ssl); - - return ssl->ctx; -} - -/** - * @brief get the SSL current method - */ -const SSL_METHOD *SSL_get_ssl_method(SSL *ssl) -{ - SSL_ASSERT2(ssl); - - return ssl->method; -} - -/** - * @brief set the SSL method - */ -int SSL_set_ssl_method(SSL *ssl, const SSL_METHOD *method) -{ - int ret; - - SSL_ASSERT1(ssl); - SSL_ASSERT1(method); - - if (ssl->version != method->version) { - - ret = SSL_shutdown(ssl); - if (1 != ret) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "SSL_shutdown return %d", ret); - goto failed1; - } - - SSL_METHOD_CALL(free, ssl); - - ssl->method = method; - - ret = SSL_METHOD_CALL(new, ssl); - if (!ret) { - SSL_DEBUG(SSL_LIB_ERROR_LEVEL, "SSL_METHOD_CALL(new) return %d", ret); - goto failed1; - } - } else { - ssl->method = method; - } - - - return 1; - -failed1: - return ret; -} - -/** - * @brief get SSL shutdown mode - */ -int SSL_get_shutdown(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return ssl->shutdown; -} - -/** - * @brief set SSL shutdown mode - */ -void SSL_set_shutdown(SSL *ssl, int mode) -{ - SSL_ASSERT3(ssl); - - ssl->shutdown = mode; -} - - -/** - * @brief get the number of the bytes to be read - */ -int SSL_pending(const SSL *ssl) -{ - int ret; - - SSL_ASSERT1(ssl); - - ret = SSL_METHOD_CALL(pending, ssl); - - return ret; -} - -/** - * @brief check if some data can be read - */ -int SSL_has_pending(const SSL *ssl) -{ - int ret; - - SSL_ASSERT1(ssl); - - if (SSL_pending(ssl)) - ret = 1; - else - ret = 0; - - return ret; -} - -/** - * @brief clear the SSL context option bit of "op" - */ -unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op) -{ - SSL_ASSERT1(ctx); - - return ctx->options &= ~op; -} - -/** - * @brief get the SSL context option - */ -unsigned long SSL_CTX_get_options(SSL_CTX *ctx) -{ - SSL_ASSERT1(ctx); - - return ctx->options; -} - -/** - * @brief set the option of the SSL context - */ -unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long opt) -{ - SSL_ASSERT1(ctx); - - return ctx->options |= opt; -} - -/** - * @brief clear SSL option - */ -unsigned long SSL_clear_options(SSL *ssl, unsigned long op) -{ - SSL_ASSERT1(ssl); - - return ssl->options & ~op; -} - -/** - * @brief get SSL option - */ -unsigned long SSL_get_options(SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return ssl->options; -} - -/** - * @brief clear SSL option - */ -unsigned long SSL_set_options(SSL *ssl, unsigned long op) -{ - SSL_ASSERT1(ssl); - - return ssl->options |= op; -} - -/** - * @brief get the socket handle of the SSL - */ -int SSL_get_fd(const SSL *ssl) -{ - int ret; - - SSL_ASSERT1(ssl); - - ret = SSL_METHOD_CALL(get_fd, ssl, 0); - - return ret; -} - -/** - * @brief get the read only socket handle of the SSL - */ -int SSL_get_rfd(const SSL *ssl) -{ - int ret; - - SSL_ASSERT1(ssl); - - ret = SSL_METHOD_CALL(get_fd, ssl, 0); - - return ret; -} - -/** - * @brief get the write only socket handle of the SSL - */ -int SSL_get_wfd(const SSL *ssl) -{ - int ret; - - SSL_ASSERT1(ssl); - - ret = SSL_METHOD_CALL(get_fd, ssl, 0); - - return ret; -} - -/** - * @brief bind the socket file description into the SSL - */ -int SSL_set_fd(SSL *ssl, int fd) -{ - SSL_ASSERT1(ssl); - SSL_ASSERT1(fd >= 0); - - SSL_METHOD_CALL(set_fd, ssl, fd, 0); - - return 1; -} - -/** - * @brief bind the read only socket file description into the SSL - */ -int SSL_set_rfd(SSL *ssl, int fd) -{ - SSL_ASSERT1(ssl); - SSL_ASSERT1(fd >= 0); - - SSL_METHOD_CALL(set_fd, ssl, fd, 0); - - return 1; -} - -/** - * @brief bind the write only socket file description into the SSL - */ -int SSL_set_wfd(SSL *ssl, int fd) -{ - SSL_ASSERT1(ssl); - SSL_ASSERT1(fd >= 0); - - SSL_METHOD_CALL(set_fd, ssl, fd, 0); - - return 1; -} - -/** - * @brief get SSL version - */ -int SSL_version(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return ssl->version; -} - -/** - * @brief get the SSL version string - */ -static const char* ssl_protocol_to_string(int version) -{ - const char *str; - - if (version == TLS1_2_VERSION) - str = "TLSv1.2"; - else if (version == TLS1_1_VERSION) - str = "TLSv1.1"; - else if (version == TLS1_VERSION) - str = "TLSv1"; - else if (version == SSL3_VERSION) - str = "SSLv3"; - else - str = "unknown"; - - return str; -} - -/** - * @brief get the SSL current version - */ -const char *SSL_get_version(const SSL *ssl) -{ - SSL_ASSERT2(ssl); - - return ssl_protocol_to_string(SSL_version(ssl)); -} - -/** - * @brief get alert description string - */ -const char* SSL_alert_desc_string(int value) -{ - const char *str; - - switch (value & 0xff) - { - case SSL3_AD_CLOSE_NOTIFY: - str = "CN"; - break; - case SSL3_AD_UNEXPECTED_MESSAGE: - str = "UM"; - break; - case SSL3_AD_BAD_RECORD_MAC: - str = "BM"; - break; - case SSL3_AD_DECOMPRESSION_FAILURE: - str = "DF"; - break; - case SSL3_AD_HANDSHAKE_FAILURE: - str = "HF"; - break; - case SSL3_AD_NO_CERTIFICATE: - str = "NC"; - break; - case SSL3_AD_BAD_CERTIFICATE: - str = "BC"; - break; - case SSL3_AD_UNSUPPORTED_CERTIFICATE: - str = "UC"; - break; - case SSL3_AD_CERTIFICATE_REVOKED: - str = "CR"; - break; - case SSL3_AD_CERTIFICATE_EXPIRED: - str = "CE"; - break; - case SSL3_AD_CERTIFICATE_UNKNOWN: - str = "CU"; - break; - case SSL3_AD_ILLEGAL_PARAMETER: - str = "IP"; - break; - case TLS1_AD_DECRYPTION_FAILED: - str = "DC"; - break; - case TLS1_AD_RECORD_OVERFLOW: - str = "RO"; - break; - case TLS1_AD_UNKNOWN_CA: - str = "CA"; - break; - case TLS1_AD_ACCESS_DENIED: - str = "AD"; - break; - case TLS1_AD_DECODE_ERROR: - str = "DE"; - break; - case TLS1_AD_DECRYPT_ERROR: - str = "CY"; - break; - case TLS1_AD_EXPORT_RESTRICTION: - str = "ER"; - break; - case TLS1_AD_PROTOCOL_VERSION: - str = "PV"; - break; - case TLS1_AD_INSUFFICIENT_SECURITY: - str = "IS"; - break; - case TLS1_AD_INTERNAL_ERROR: - str = "IE"; - break; - case TLS1_AD_USER_CANCELLED: - str = "US"; - break; - case TLS1_AD_NO_RENEGOTIATION: - str = "NR"; - break; - case TLS1_AD_UNSUPPORTED_EXTENSION: - str = "UE"; - break; - case TLS1_AD_CERTIFICATE_UNOBTAINABLE: - str = "CO"; - break; - case TLS1_AD_UNRECOGNIZED_NAME: - str = "UN"; - break; - case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE: - str = "BR"; - break; - case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE: - str = "BH"; - break; - case TLS1_AD_UNKNOWN_PSK_IDENTITY: - str = "UP"; - break; - default: - str = "UK"; - break; - } - - return str; -} - -/** - * @brief get alert description long string - */ -const char* SSL_alert_desc_string_long(int value) -{ - const char *str; - - switch (value & 0xff) - { - case SSL3_AD_CLOSE_NOTIFY: - str = "close notify"; - break; - case SSL3_AD_UNEXPECTED_MESSAGE: - str = "unexpected_message"; - break; - case SSL3_AD_BAD_RECORD_MAC: - str = "bad record mac"; - break; - case SSL3_AD_DECOMPRESSION_FAILURE: - str = "decompression failure"; - break; - case SSL3_AD_HANDSHAKE_FAILURE: - str = "handshake failure"; - break; - case SSL3_AD_NO_CERTIFICATE: - str = "no certificate"; - break; - case SSL3_AD_BAD_CERTIFICATE: - str = "bad certificate"; - break; - case SSL3_AD_UNSUPPORTED_CERTIFICATE: - str = "unsupported certificate"; - break; - case SSL3_AD_CERTIFICATE_REVOKED: - str = "certificate revoked"; - break; - case SSL3_AD_CERTIFICATE_EXPIRED: - str = "certificate expired"; - break; - case SSL3_AD_CERTIFICATE_UNKNOWN: - str = "certificate unknown"; - break; - case SSL3_AD_ILLEGAL_PARAMETER: - str = "illegal parameter"; - break; - case TLS1_AD_DECRYPTION_FAILED: - str = "decryption failed"; - break; - case TLS1_AD_RECORD_OVERFLOW: - str = "record overflow"; - break; - case TLS1_AD_UNKNOWN_CA: - str = "unknown CA"; - break; - case TLS1_AD_ACCESS_DENIED: - str = "access denied"; - break; - case TLS1_AD_DECODE_ERROR: - str = "decode error"; - break; - case TLS1_AD_DECRYPT_ERROR: - str = "decrypt error"; - break; - case TLS1_AD_EXPORT_RESTRICTION: - str = "export restriction"; - break; - case TLS1_AD_PROTOCOL_VERSION: - str = "protocol version"; - break; - case TLS1_AD_INSUFFICIENT_SECURITY: - str = "insufficient security"; - break; - case TLS1_AD_INTERNAL_ERROR: - str = "internal error"; - break; - case TLS1_AD_USER_CANCELLED: - str = "user canceled"; - break; - case TLS1_AD_NO_RENEGOTIATION: - str = "no renegotiation"; - break; - case TLS1_AD_UNSUPPORTED_EXTENSION: - str = "unsupported extension"; - break; - case TLS1_AD_CERTIFICATE_UNOBTAINABLE: - str = "certificate unobtainable"; - break; - case TLS1_AD_UNRECOGNIZED_NAME: - str = "unrecognized name"; - break; - case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE: - str = "bad certificate status response"; - break; - case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE: - str = "bad certificate hash value"; - break; - case TLS1_AD_UNKNOWN_PSK_IDENTITY: - str = "unknown PSK identity"; - break; - default: - str = "unknown"; - break; - } - - return str; -} - -/** - * @brief get alert type string - */ -const char *SSL_alert_type_string(int value) -{ - const char *str; - - switch (value >> 8) - { - case SSL3_AL_WARNING: - str = "W"; - break; - case SSL3_AL_FATAL: - str = "F"; - break; - default: - str = "U"; - break; - } - - return str; -} - -/** - * @brief get alert type long string - */ -const char *SSL_alert_type_string_long(int value) -{ - const char *str; - - switch (value >> 8) - { - case SSL3_AL_WARNING: - str = "warning"; - break; - case SSL3_AL_FATAL: - str = "fatal"; - break; - default: - str = "unknown"; - break; - } - - return str; -} - -/** - * @brief get the state string where SSL is reading - */ -const char *SSL_rstate_string(SSL *ssl) -{ - const char *str; - - SSL_ASSERT2(ssl); - - switch (ssl->rlayer.rstate) - { - case SSL_ST_READ_HEADER: - str = "RH"; - break; - case SSL_ST_READ_BODY: - str = "RB"; - break; - case SSL_ST_READ_DONE: - str = "RD"; - break; - default: - str = "unknown"; - break; - } - - return str; -} - -/** - * @brief get the statement long string where SSL is reading - */ -const char *SSL_rstate_string_long(SSL *ssl) -{ - const char *str = "unknown"; - - SSL_ASSERT2(ssl); - - switch (ssl->rlayer.rstate) - { - case SSL_ST_READ_HEADER: - str = "read header"; - break; - case SSL_ST_READ_BODY: - str = "read body"; - break; - case SSL_ST_READ_DONE: - str = "read done"; - break; - default: - break; - } - - return str; -} - -/** - * @brief get SSL statement string - */ -char *SSL_state_string(const SSL *ssl) -{ - char *str = "UNKWN "; - - SSL_ASSERT2(ssl); - - if (ossl_statem_in_error(ssl)) - str = "SSLERR"; - else - { - switch (SSL_get_state(ssl)) - { - case TLS_ST_BEFORE: - str = "PINIT "; - break; - case TLS_ST_OK: - str = "SSLOK "; - break; - case TLS_ST_CW_CLNT_HELLO: - str = "TWCH"; - break; - case TLS_ST_CR_SRVR_HELLO: - str = "TRSH"; - break; - case TLS_ST_CR_CERT: - str = "TRSC"; - break; - case TLS_ST_CR_KEY_EXCH: - str = "TRSKE"; - break; - case TLS_ST_CR_CERT_REQ: - str = "TRCR"; - break; - case TLS_ST_CR_SRVR_DONE: - str = "TRSD"; - break; - case TLS_ST_CW_CERT: - str = "TWCC"; - break; - case TLS_ST_CW_KEY_EXCH: - str = "TWCKE"; - break; - case TLS_ST_CW_CERT_VRFY: - str = "TWCV"; - break; - case TLS_ST_SW_CHANGE: - case TLS_ST_CW_CHANGE: - str = "TWCCS"; - break; - case TLS_ST_SW_FINISHED: - case TLS_ST_CW_FINISHED: - str = "TWFIN"; - break; - case TLS_ST_SR_CHANGE: - case TLS_ST_CR_CHANGE: - str = "TRCCS"; - break; - case TLS_ST_SR_FINISHED: - case TLS_ST_CR_FINISHED: - str = "TRFIN"; - break; - case TLS_ST_SW_HELLO_REQ: - str = "TWHR"; - break; - case TLS_ST_SR_CLNT_HELLO: - str = "TRCH"; - break; - case TLS_ST_SW_SRVR_HELLO: - str = "TWSH"; - break; - case TLS_ST_SW_CERT: - str = "TWSC"; - break; - case TLS_ST_SW_KEY_EXCH: - str = "TWSKE"; - break; - case TLS_ST_SW_CERT_REQ: - str = "TWCR"; - break; - case TLS_ST_SW_SRVR_DONE: - str = "TWSD"; - break; - case TLS_ST_SR_CERT: - str = "TRCC"; - break; - case TLS_ST_SR_KEY_EXCH: - str = "TRCKE"; - break; - case TLS_ST_SR_CERT_VRFY: - str = "TRCV"; - break; - case DTLS_ST_CR_HELLO_VERIFY_REQUEST: - str = "DRCHV"; - break; - case DTLS_ST_SW_HELLO_VERIFY_REQUEST: - str = "DWCHV"; - break; - default: - break; - } - } - - return str; -} - -/** - * @brief get SSL statement long string - */ -char *SSL_state_string_long(const SSL *ssl) -{ - char *str = "UNKWN "; - - SSL_ASSERT2(ssl); - - if (ossl_statem_in_error(ssl)) - str = "SSLERR"; - else - { - switch (SSL_get_state(ssl)) - { - case TLS_ST_BEFORE: - str = "before SSL initialization"; - break; - case TLS_ST_OK: - str = "SSL negotiation finished successfully"; - break; - case TLS_ST_CW_CLNT_HELLO: - str = "SSLv3/TLS write client hello"; - break; - case TLS_ST_CR_SRVR_HELLO: - str = "SSLv3/TLS read server hello"; - break; - case TLS_ST_CR_CERT: - str = "SSLv3/TLS read server certificate"; - break; - case TLS_ST_CR_KEY_EXCH: - str = "SSLv3/TLS read server key exchange"; - break; - case TLS_ST_CR_CERT_REQ: - str = "SSLv3/TLS read server certificate request"; - break; - case TLS_ST_CR_SESSION_TICKET: - str = "SSLv3/TLS read server session ticket"; - break; - case TLS_ST_CR_SRVR_DONE: - str = "SSLv3/TLS read server done"; - break; - case TLS_ST_CW_CERT: - str = "SSLv3/TLS write client certificate"; - break; - case TLS_ST_CW_KEY_EXCH: - str = "SSLv3/TLS write client key exchange"; - break; - case TLS_ST_CW_CERT_VRFY: - str = "SSLv3/TLS write certificate verify"; - break; - case TLS_ST_CW_CHANGE: - case TLS_ST_SW_CHANGE: - str = "SSLv3/TLS write change cipher spec"; - break; - case TLS_ST_CW_FINISHED: - case TLS_ST_SW_FINISHED: - str = "SSLv3/TLS write finished"; - break; - case TLS_ST_CR_CHANGE: - case TLS_ST_SR_CHANGE: - str = "SSLv3/TLS read change cipher spec"; - break; - case TLS_ST_CR_FINISHED: - case TLS_ST_SR_FINISHED: - str = "SSLv3/TLS read finished"; - break; - case TLS_ST_SR_CLNT_HELLO: - str = "SSLv3/TLS read client hello"; - break; - case TLS_ST_SW_HELLO_REQ: - str = "SSLv3/TLS write hello request"; - break; - case TLS_ST_SW_SRVR_HELLO: - str = "SSLv3/TLS write server hello"; - break; - case TLS_ST_SW_CERT: - str = "SSLv3/TLS write certificate"; - break; - case TLS_ST_SW_KEY_EXCH: - str = "SSLv3/TLS write key exchange"; - break; - case TLS_ST_SW_CERT_REQ: - str = "SSLv3/TLS write certificate request"; - break; - case TLS_ST_SW_SESSION_TICKET: - str = "SSLv3/TLS write session ticket"; - break; - case TLS_ST_SW_SRVR_DONE: - str = "SSLv3/TLS write server done"; - break; - case TLS_ST_SR_CERT: - str = "SSLv3/TLS read client certificate"; - break; - case TLS_ST_SR_KEY_EXCH: - str = "SSLv3/TLS read client key exchange"; - break; - case TLS_ST_SR_CERT_VRFY: - str = "SSLv3/TLS read certificate verify"; - break; - case DTLS_ST_CR_HELLO_VERIFY_REQUEST: - str = "DTLS1 read hello verify request"; - break; - case DTLS_ST_SW_HELLO_VERIFY_REQUEST: - str = "DTLS1 write hello verify request"; - break; - default: - break; - } - } - - return str; -} - -/** - * @brief set the SSL context read buffer length - */ -void SSL_CTX_set_default_read_buffer_len(SSL_CTX *ctx, size_t len) -{ - SSL_ASSERT3(ctx); - - ctx->read_buffer_len = len; -} - -/** - * @brief set the SSL read buffer length - */ -void SSL_set_default_read_buffer_len(SSL *ssl, size_t len) -{ - SSL_ASSERT3(ssl); - SSL_ASSERT3(len); - - SSL_METHOD_CALL(set_bufflen, ssl, len); -} - -/** - * @brief set the SSL information callback function - */ -void SSL_set_info_callback(SSL *ssl, void (*cb) (const SSL *ssl, int type, int val)) -{ - SSL_ASSERT3(ssl); - - ssl->info_callback = cb; -} - -/** - * @brief add SSL context reference count by '1' - */ -int SSL_CTX_up_ref(SSL_CTX *ctx) -{ - SSL_ASSERT1(ctx); - - /** - * no support multi-thread SSL here - */ - ctx->references++; - - return 1; -} - -/** - * @brief set the SSL security level - */ -void SSL_set_security_level(SSL *ssl, int level) -{ - SSL_ASSERT3(ssl); - - ssl->cert->sec_level = level; -} - -/** - * @brief get the SSL security level - */ -int SSL_get_security_level(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return ssl->cert->sec_level; -} - -/** - * @brief get the SSL verifying mode of the SSL context - */ -int SSL_CTX_get_verify_mode(const SSL_CTX *ctx) -{ - SSL_ASSERT1(ctx); - - return ctx->verify_mode; -} - -/** - * @brief set the session timeout time - */ -long SSL_CTX_set_timeout(SSL_CTX *ctx, long t) -{ - long l; - - SSL_ASSERT1(ctx); - - l = ctx->session_timeout; - ctx->session_timeout = t; - - return l; -} - -/** - * @brief get the session timeout time - */ -long SSL_CTX_get_timeout(const SSL_CTX *ctx) -{ - SSL_ASSERT1(ctx); - - return ctx->session_timeout; -} - -/** - * @brief set the SSL if we can read as many as data - */ -void SSL_set_read_ahead(SSL *ssl, int yes) -{ - SSL_ASSERT3(ssl); - - ssl->rlayer.read_ahead = yes; -} - -/** - * @brief set the SSL context if we can read as many as data - */ -void SSL_CTX_set_read_ahead(SSL_CTX *ctx, int yes) -{ - SSL_ASSERT3(ctx); - - ctx->read_ahead = yes; -} - -/** - * @brief get the SSL ahead signal if we can read as many as data - */ -int SSL_get_read_ahead(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return ssl->rlayer.read_ahead; -} - -/** - * @brief get the SSL context ahead signal if we can read as many as data - */ -long SSL_CTX_get_read_ahead(SSL_CTX *ctx) -{ - SSL_ASSERT1(ctx); - - return ctx->read_ahead; -} - -/** - * @brief check if the SSL context can read as many as data - */ -long SSL_CTX_get_default_read_ahead(SSL_CTX *ctx) -{ - SSL_ASSERT1(ctx); - - return ctx->read_ahead; -} - -/** - * @brief set SSL session time - */ -long SSL_set_time(SSL *ssl, long t) -{ - SSL_ASSERT1(ssl); - - ssl->session->time = t; - - return t; -} - -/** - * @brief set SSL session timeout time - */ -long SSL_set_timeout(SSL *ssl, long t) -{ - SSL_ASSERT1(ssl); - - ssl->session->timeout = t; - - return t; -} - -/** - * @brief get the verifying result of the SSL certification - */ -long SSL_get_verify_result(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return SSL_METHOD_CALL(get_verify_result, ssl); -} - -/** - * @brief get the SSL verifying depth of the SSL context - */ -int SSL_CTX_get_verify_depth(const SSL_CTX *ctx) -{ - SSL_ASSERT1(ctx); - - return ctx->param.depth; -} - -/** - * @brief set the SSL verify depth of the SSL context - */ -void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth) -{ - SSL_ASSERT3(ctx); - - ctx->param.depth = depth; -} - -/** - * @brief get the SSL verifying depth of the SSL - */ -int SSL_get_verify_depth(const SSL *ssl) -{ - SSL_ASSERT1(ssl); - - return ssl->param.depth; -} - -/** - * @brief set the SSL verify depth of the SSL - */ -void SSL_set_verify_depth(SSL *ssl, int depth) -{ - SSL_ASSERT3(ssl); - - ssl->param.depth = depth; -} - -/** - * @brief set the SSL context verifying of the SSL context - */ -void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, int (*verify_callback)(int, X509_STORE_CTX *)) -{ - SSL_ASSERT3(ctx); - - ctx->verify_mode = mode; - ctx->default_verify_callback = verify_callback; -} - -/** - * @brief set the SSL verifying of the SSL context - */ -void SSL_set_verify(SSL *ssl, int mode, int (*verify_callback)(int, X509_STORE_CTX *)) -{ - SSL_ASSERT3(ssl); - - ssl->verify_mode = mode; - ssl->verify_callback = verify_callback; -} - -void ERR_error_string_n(unsigned long e, char *buf, size_t len) -{ - lws_strncpy(buf, "unknown", len); -} - -void ERR_free_strings(void) -{ -} - -char *ERR_error_string(unsigned long e, char *buf) -{ - if (!buf) - return "unknown"; - - switch(e) { - case X509_V_ERR_INVALID_CA: - strcpy(buf, "CA is not trusted"); - break; - case X509_V_ERR_HOSTNAME_MISMATCH: - strcpy(buf, "Hostname mismatch"); - break; - case X509_V_ERR_CA_KEY_TOO_SMALL: - strcpy(buf, "CA key too small"); - break; - case X509_V_ERR_CA_MD_TOO_WEAK: - strcpy(buf, "MD key too weak"); - break; - case X509_V_ERR_CERT_NOT_YET_VALID: - strcpy(buf, "Cert from the future"); - break; - case X509_V_ERR_CERT_HAS_EXPIRED: - strcpy(buf, "Cert expired"); - break; - default: - strcpy(buf, "unknown"); - break; - } - - return buf; -} - -void *SSL_CTX_get_ex_data(const SSL_CTX *ctx, int idx) -{ - return NULL; -} - -/* - * Openssl wants the valid protocol names supplied like this: - * - * (unsigned char *)"\x02h2\x08http/1.1", 6 + 9 - * - * Mbedtls wants this: - * - * Pointer to a NULL-terminated list of supported protocols, in decreasing - * preference order. The pointer to the list is recorded by the library for - * later reference as required, so the lifetime of the table must be at least - * as long as the lifetime of the SSL configuration structure. - * - * So accept the OpenSSL style and convert to mbedtls style - */ - -struct alpn_ctx { - unsigned char data[23]; - unsigned char len; -}; - -static void -_openssl_alpn_to_mbedtls(struct alpn_ctx *ac, char ***palpn_protos) -{ - unsigned char *p = ac->data, *q; - unsigned char len; - char **alpn_protos; - int count = 0; - - /* find out how many entries he gave us */ - - len = *p++; - while (p - ac->data < ac->len) { - if (len--) { - p++; - continue; - } - count++; - len = *p++; - if (!len) - break; - } - - if (!len) - count++; - - if (!count) - return; - - /* allocate space for count + 1 pointers and the data afterwards */ - - alpn_protos = ssl_mem_zalloc((count + 1) * sizeof(char *) + ac->len + 1); - if (!alpn_protos) - return; - - *palpn_protos = alpn_protos; - - /* convert to mbedtls format */ - - q = (unsigned char *)alpn_protos + (count + 1) * sizeof(char *); - p = ac->data; - count = 0; - - len = *p++; - alpn_protos[count] = (char *)q; - while (p - ac->data < ac->len) { - if (len--) { - *q++ = *p++; - continue; - } - *q++ = '\0'; - count++; - len = *p++; - alpn_protos[count] = (char *)q; - if (!len) - break; - } - if (!len) { - *q++ = '\0'; - count++; - len = *p++; - alpn_protos[count] = (char *)q; - } - alpn_protos[count] = NULL; /* last pointer ends list with NULL */ -} - -void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx, next_proto_cb cb, void *arg) -{ - struct alpn_ctx *ac = arg; - - ctx->alpn_cb = cb; - - _openssl_alpn_to_mbedtls(ac, (char ***)&ctx->alpn_protos); -} - -void SSL_set_alpn_select_cb(SSL *ssl, void *arg) -{ - struct alpn_ctx *ac = arg; - - _openssl_alpn_to_mbedtls(ac, (char ***)&ssl->alpn_protos); - - _ssl_set_alpn_list(ssl); -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_methods.c b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_methods.c deleted file mode 100644 index 0002360846..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_methods.c +++ /dev/null @@ -1,81 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "ssl_methods.h" -#include "ssl_pm.h" - -/** - * TLS method function collection - */ -IMPLEMENT_TLS_METHOD_FUNC(TLS_method_func, - ssl_pm_new, ssl_pm_free, - ssl_pm_handshake, ssl_pm_shutdown, ssl_pm_clear, - ssl_pm_read, ssl_pm_send, ssl_pm_pending, - ssl_pm_set_fd, ssl_pm_get_fd, - ssl_pm_set_bufflen, - ssl_pm_get_verify_result, - ssl_pm_get_state); - -/** - * TLS or SSL client method collection - */ -IMPLEMENT_TLS_METHOD(TLS_ANY_VERSION, 0, TLS_method_func, TLS_client_method); - -IMPLEMENT_TLS_METHOD(TLS1_2_VERSION, 0, TLS_method_func, TLSv1_2_client_method); - -IMPLEMENT_TLS_METHOD(TLS1_1_VERSION, 0, TLS_method_func, TLSv1_1_client_method); - -IMPLEMENT_TLS_METHOD(TLS1_VERSION, 0, TLS_method_func, TLSv1_client_method); - -IMPLEMENT_SSL_METHOD(SSL3_VERSION, 0, TLS_method_func, SSLv3_client_method); - -/** - * TLS or SSL server method collection - */ -IMPLEMENT_TLS_METHOD(TLS_ANY_VERSION, 1, TLS_method_func, TLS_server_method); - -IMPLEMENT_TLS_METHOD(TLS1_1_VERSION, 1, TLS_method_func, TLSv1_1_server_method); - -IMPLEMENT_TLS_METHOD(TLS1_2_VERSION, 1, TLS_method_func, TLSv1_2_server_method); - -IMPLEMENT_TLS_METHOD(TLS1_VERSION, 0, TLS_method_func, TLSv1_server_method); - -IMPLEMENT_SSL_METHOD(SSL3_VERSION, 1, TLS_method_func, SSLv3_server_method); - -/** - * TLS or SSL method collection - */ -IMPLEMENT_TLS_METHOD(TLS_ANY_VERSION, -1, TLS_method_func, TLS_method); - -IMPLEMENT_SSL_METHOD(TLS1_2_VERSION, -1, TLS_method_func, TLSv1_2_method); - -IMPLEMENT_SSL_METHOD(TLS1_1_VERSION, -1, TLS_method_func, TLSv1_1_method); - -IMPLEMENT_SSL_METHOD(TLS1_VERSION, -1, TLS_method_func, TLSv1_method); - -IMPLEMENT_SSL_METHOD(SSL3_VERSION, -1, TLS_method_func, SSLv3_method); - -/** - * @brief get X509 object method - */ -IMPLEMENT_X509_METHOD(X509_method, - x509_pm_new, x509_pm_free, - x509_pm_load, x509_pm_show_info); - -/** - * @brief get private key object method - */ -IMPLEMENT_PKEY_METHOD(EVP_PKEY_method, - pkey_pm_new, pkey_pm_free, - pkey_pm_load); diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_pkey.c b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_pkey.c deleted file mode 100644 index 567a33e2c2..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_pkey.c +++ /dev/null @@ -1,239 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "ssl_pkey.h" -#include "ssl_methods.h" -#include "ssl_dbg.h" -#include "ssl_port.h" - -/** - * @brief create a private key object according to input private key - */ -EVP_PKEY* __EVP_PKEY_new(EVP_PKEY *ipk) -{ - int ret; - EVP_PKEY *pkey; - - pkey = ssl_mem_zalloc(sizeof(EVP_PKEY)); - if (!pkey) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "no enough memory > (pkey)"); - goto no_mem; - } - - if (ipk) { - pkey->method = ipk->method; - } else { - pkey->method = EVP_PKEY_method(); - } - - ret = EVP_PKEY_METHOD_CALL(new, pkey, ipk); - if (ret) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "EVP_PKEY_METHOD_CALL(new) return %d", ret); - goto failed; - } - - return pkey; - -failed: - ssl_mem_free(pkey); -no_mem: - return NULL; -} - -/** - * @brief create a private key object - */ -EVP_PKEY* EVP_PKEY_new(void) -{ - return __EVP_PKEY_new(NULL); -} - -/** - * @brief free a private key object - */ -void EVP_PKEY_free(EVP_PKEY *pkey) -{ - SSL_ASSERT3(pkey); - - EVP_PKEY_METHOD_CALL(free, pkey); - - ssl_mem_free(pkey); -} - -/** - * @brief load a character key context into system context. If '*a' is pointed to the - * private key, then load key into it. Or create a new private key object - */ -EVP_PKEY *d2i_PrivateKey(int type, - EVP_PKEY **a, - const unsigned char **pp, - long length) -{ - int m = 0; - int ret; - EVP_PKEY *pkey; - - SSL_ASSERT2(pp); - SSL_ASSERT2(*pp); - SSL_ASSERT2(length); - - if (a && *a) { - pkey = *a; - } else { - pkey = EVP_PKEY_new();; - if (!pkey) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "EVP_PKEY_new() return NULL"); - goto failed1; - } - - m = 1; - } - - ret = EVP_PKEY_METHOD_CALL(load, pkey, *pp, length); - if (ret) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "EVP_PKEY_METHOD_CALL(load) return %d", ret); - goto failed2; - } - - if (a) - *a = pkey; - - return pkey; - -failed2: - if (m) - EVP_PKEY_free(pkey); -failed1: - return NULL; -} - -/** - * @brief set the SSL context private key - */ -int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey) -{ - SSL_ASSERT1(ctx); - SSL_ASSERT1(pkey); - - if (ctx->cert->pkey == pkey) - return 1; - - if (ctx->cert->pkey) - EVP_PKEY_free(ctx->cert->pkey); - - ctx->cert->pkey = pkey; - - return 1; -} - -/** - * @brief set the SSL private key - */ -int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey) -{ - SSL_ASSERT1(ssl); - SSL_ASSERT1(pkey); - - if (ssl->cert->pkey == pkey) - return 1; - - if (ssl->cert->pkey) - EVP_PKEY_free(ssl->cert->pkey); - - ssl->cert->pkey = pkey; - - return 1; -} - -/** - * @brief load private key into the SSL context - */ -int SSL_CTX_use_PrivateKey_ASN1(int type, SSL_CTX *ctx, - const unsigned char *d, long len) -{ - int ret; - EVP_PKEY *pk; - - pk = d2i_PrivateKey(0, NULL, &d, len); - if (!pk) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "d2i_PrivateKey() return NULL"); - goto failed1; - } - - ret = SSL_CTX_use_PrivateKey(ctx, pk); - if (!ret) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "SSL_CTX_use_PrivateKey() return %d", ret); - goto failed2; - } - - return 1; - -failed2: - EVP_PKEY_free(pk); -failed1: - return 0; -} - -/** - * @brief load private key into the SSL - */ -int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, - const unsigned char *d, long len) -{ - int ret; - EVP_PKEY *pk; - - pk = d2i_PrivateKey(0, NULL, &d, len); - if (!pk) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "d2i_PrivateKey() return NULL"); - goto failed1; - } - - ret = SSL_use_PrivateKey(ssl, pk); - if (!ret) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "SSL_use_PrivateKey() return %d", ret); - goto failed2; - } - - return 1; - -failed2: - EVP_PKEY_free(pk); -failed1: - return 0; -} - -/** - * @brief load the private key file into SSL context - */ -int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type) -{ - return 0; -} - -/** - * @brief load the private key file into SSL - */ -int SSL_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type) -{ - return 0; -} - -/** - * @brief load the RSA ASN1 private key into SSL context - */ -int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len) -{ - return SSL_CTX_use_PrivateKey_ASN1(0, ctx, d, len); -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_stack.c b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_stack.c deleted file mode 100644 index da836daf9c..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_stack.c +++ /dev/null @@ -1,74 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "ssl_stack.h" -#include "ssl_dbg.h" -#include "ssl_port.h" - -#ifndef CONFIG_MIN_NODES - #define MIN_NODES 4 -#else - #define MIN_NODES CONFIG_MIN_NODES -#endif - -/** - * @brief create a openssl stack object - */ -OPENSSL_STACK* OPENSSL_sk_new(OPENSSL_sk_compfunc c) -{ - OPENSSL_STACK *stack; - char **data; - - stack = ssl_mem_zalloc(sizeof(OPENSSL_STACK)); - if (!stack) { - SSL_DEBUG(SSL_STACK_ERROR_LEVEL, "no enough memory > (stack)"); - goto no_mem1; - } - - data = ssl_mem_zalloc(sizeof(*data) * MIN_NODES); - if (!data) { - SSL_DEBUG(SSL_STACK_ERROR_LEVEL, "no enough memory > (data)"); - goto no_mem2; - } - - stack->data = data; - stack->num_alloc = MIN_NODES; - stack->c = c; - - return stack; - -no_mem2: - ssl_mem_free(stack); -no_mem1: - return NULL; -} - -/** - * @brief create a NULL function openssl stack object - */ -OPENSSL_STACK *OPENSSL_sk_new_null(void) -{ - return OPENSSL_sk_new((OPENSSL_sk_compfunc)NULL); -} - -/** - * @brief free openssl stack object - */ -void OPENSSL_sk_free(OPENSSL_STACK *stack) -{ - SSL_ASSERT3(stack); - - ssl_mem_free(stack->data); - ssl_mem_free(stack); -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_x509.c b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_x509.c deleted file mode 100644 index ed79150831..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/library/ssl_x509.c +++ /dev/null @@ -1,354 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "ssl_x509.h" -#include "ssl_methods.h" -#include "ssl_dbg.h" -#include "ssl_port.h" - -#include <assert.h> - -/** - * @brief show X509 certification information - */ -int __X509_show_info(X509 *x) -{ - return X509_METHOD_CALL(show_info, x); -} - -/** - * @brief create a X509 certification object according to input X509 certification - */ -X509* __X509_new(X509 *ix) -{ - int ret; - X509 *x; - - x = ssl_mem_zalloc(sizeof(X509)); - if (!x) { - SSL_DEBUG(SSL_X509_ERROR_LEVEL, "no enough memory > (x)"); - goto no_mem; - } - - if (ix) - x->method = ix->method; - else - x->method = X509_method(); - - ret = X509_METHOD_CALL(new, x, ix); - if (ret) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "X509_METHOD_CALL(new) return %d", ret); - goto failed; - } - - return x; - -failed: - ssl_mem_free(x); -no_mem: - return NULL; -} - -/** - * @brief create a X509 certification object - */ -X509* X509_new(void) -{ - return __X509_new(NULL); -} - -/** - * @brief free a X509 certification object - */ -void X509_free(X509 *x) -{ - SSL_ASSERT3(x); - - X509_METHOD_CALL(free, x); - - ssl_mem_free(x); -}; - -/** - * @brief load a character certification context into system context. If '*cert' is pointed to the - * certification, then load certification into it. Or create a new X509 certification object - */ -X509* d2i_X509(X509 **cert, const unsigned char *buffer, long len) -{ - int m = 0; - int ret; - X509 *x; - - SSL_ASSERT2(buffer); - SSL_ASSERT2(len); - - if (cert && *cert) { - x = *cert; - } else { - x = X509_new(); - if (!x) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "X509_new() return NULL"); - goto failed1; - } - m = 1; - } - - ret = X509_METHOD_CALL(load, x, buffer, len); - if (ret) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "X509_METHOD_CALL(load) return %d", ret); - goto failed2; - } - - return x; - -failed2: - if (m) - X509_free(x); -failed1: - return NULL; -} - -/** - * @brief return SSL X509 verify parameters - */ - -X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl) -{ - return &ssl->param; -} - -/** - * @brief set X509 host verification flags - */ - -int X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, - unsigned long flags) -{ - /* flags not supported yet */ - return 0; -} - -/** - * @brief clear X509 host verification flags - */ - -int X509_VERIFY_PARAM_clear_hostflags(X509_VERIFY_PARAM *param, - unsigned long flags) -{ - /* flags not supported yet */ - return 0; -} - -/** - * @brief set SSL context client CA certification - */ -int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x) -{ - SSL_ASSERT1(ctx); - SSL_ASSERT1(x); - assert(ctx); - if (ctx->client_CA == x) - return 1; - - X509_free(ctx->client_CA); - - ctx->client_CA = x; - - return 1; -} - -/** - * @brief add CA client certification into the SSL - */ -int SSL_CTX_add_client_CA_ASN1(SSL_CTX *ctx, int len, - const unsigned char *d) -{ - X509 *x; - - x = d2i_X509(NULL, d, len); - if (!x) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "d2i_X509() return NULL"); - return 0; - } - SSL_ASSERT1(ctx); - - X509_free(ctx->client_CA); - - ctx->client_CA = x; - - return 1; -} - -/** - * @brief add CA client certification into the SSL - */ -int SSL_add_client_CA(SSL *ssl, X509 *x) -{ - SSL_ASSERT1(ssl); - SSL_ASSERT1(x); - - if (ssl->client_CA == x) - return 1; - - X509_free(ssl->client_CA); - - ssl->client_CA = x; - - return 1; -} - -/** - * @brief set the SSL context certification - */ -int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x) -{ - SSL_ASSERT1(ctx); - SSL_ASSERT1(x); - - if (ctx->cert->x509 == x) - return 1; - - X509_free(ctx->cert->x509); - - ctx->cert->x509 = x; - - return 1; -} - -/** - * @brief set the SSL certification - */ -int SSL_use_certificate(SSL *ssl, X509 *x) -{ - SSL_ASSERT1(ssl); - SSL_ASSERT1(x); - - if (ssl->cert->x509 == x) - return 1; - - X509_free(ssl->cert->x509); - - ssl->cert->x509 = x; - - return 1; -} - -/** - * @brief get the SSL certification point - */ -X509 *SSL_get_certificate(const SSL *ssl) -{ - SSL_ASSERT2(ssl); - - return ssl->cert->x509; -} - -/** - * @brief load certification into the SSL context - */ -int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, - const unsigned char *d) -{ - int ret; - X509 *x; - - x = d2i_X509(NULL, d, len); - if (!x) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "d2i_X509() return NULL"); - goto failed1; - } - - ret = SSL_CTX_use_certificate(ctx, x); - if (!ret) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "SSL_CTX_use_certificate() return %d", ret); - goto failed2; - } - - return 1; - -failed2: - X509_free(x); -failed1: - return 0; -} - -/** - * @brief load certification into the SSL - */ -int SSL_use_certificate_ASN1(SSL *ssl, int len, - const unsigned char *d) -{ - int ret; - X509 *x; - - x = d2i_X509(NULL, d, len); - if (!x) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "d2i_X509() return NULL"); - goto failed1; - } - - ret = SSL_use_certificate(ssl, x); - if (!ret) { - SSL_DEBUG(SSL_PKEY_ERROR_LEVEL, "SSL_use_certificate() return %d", ret); - goto failed2; - } - - return 1; - -failed2: - X509_free(x); -failed1: - return 0; -} - -/** - * @brief load the certification file into SSL context - */ -int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type) -{ - return 0; -} - -/** - * @brief load the certification file into SSL - */ -int SSL_use_certificate_file(SSL *ssl, const char *file, int type) -{ - return 0; -} - -/** - * @brief get peer certification - */ -X509 *SSL_get_peer_certificate(const SSL *ssl) -{ - SSL_ASSERT2(ssl); - - return ssl->session->peer; -} - -int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx) -{ - return X509_V_ERR_UNSPECIFIED; -} - -int X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx) -{ - return 0; -} - -const char *X509_verify_cert_error_string(long n) -{ - return "unknown"; -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/platform/ssl_pm.c b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/platform/ssl_pm.c deleted file mode 100755 index 4716c1ff56..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/platform/ssl_pm.c +++ /dev/null @@ -1,907 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "ssl_pm.h" -#include "ssl_port.h" -#include "ssl_dbg.h" - -/* mbedtls include */ -#include "mbedtls/platform.h" -#include "mbedtls/net_sockets.h" -#include "mbedtls/debug.h" -#include "mbedtls/entropy.h" -#include "mbedtls/ctr_drbg.h" -#include "mbedtls/error.h" -#include "mbedtls/certs.h" - -#include <libwebsockets.h> - -#define X509_INFO_STRING_LENGTH 8192 - -struct ssl_pm -{ - /* local socket file description */ - mbedtls_net_context fd; - /* remote client socket file description */ - mbedtls_net_context cl_fd; - - mbedtls_ssl_config conf; - - mbedtls_ctr_drbg_context ctr_drbg; - - mbedtls_ssl_context ssl; - - mbedtls_entropy_context entropy; - - SSL *owner; -}; - -struct x509_pm -{ - mbedtls_x509_crt *x509_crt; - - mbedtls_x509_crt *ex_crt; -}; - -struct pkey_pm -{ - mbedtls_pk_context *pkey; - - mbedtls_pk_context *ex_pkey; -}; - -unsigned int max_content_len; - -/*********************************************************************************************/ -/************************************ SSL arch interface *************************************/ - -//#ifdef CONFIG_OPENSSL_LOWLEVEL_DEBUG - -/* mbedtls debug level */ -#define MBEDTLS_DEBUG_LEVEL 4 - -/** - * @brief mbedtls debug function - */ -static void ssl_platform_debug(void *ctx, int level, - const char *file, int line, - const char *str) -{ - /* Shorten 'file' from the whole file path to just the filename - - This is a bit wasteful because the macros are compiled in with - the full _FILE_ path in each case. - */ -// char *file_sep = rindex(file, '/'); - // if(file_sep) - // file = file_sep + 1; - - printf("%s:%d %s", file, line, str); -} -//#endif - -/** - * @brief create SSL low-level object - */ -int ssl_pm_new(SSL *ssl) -{ - struct ssl_pm *ssl_pm; - int ret; - - const unsigned char pers[] = "OpenSSL PM"; - size_t pers_len = sizeof(pers); - - int endpoint; - int version; - - const SSL_METHOD *method = ssl->method; - - ssl_pm = ssl_mem_zalloc(sizeof(struct ssl_pm)); - if (!ssl_pm) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "no enough memory > (ssl_pm)"); - goto no_mem; - } - - ssl_pm->owner = ssl; - - if (!ssl->ctx->read_buffer_len) - ssl->ctx->read_buffer_len = 2048; - - max_content_len = ssl->ctx->read_buffer_len; - // printf("ssl->ctx->read_buffer_len = %d ++++++++++++++++++++\n", ssl->ctx->read_buffer_len); - - mbedtls_net_init(&ssl_pm->fd); - mbedtls_net_init(&ssl_pm->cl_fd); - - mbedtls_ssl_config_init(&ssl_pm->conf); - mbedtls_ctr_drbg_init(&ssl_pm->ctr_drbg); - mbedtls_entropy_init(&ssl_pm->entropy); - mbedtls_ssl_init(&ssl_pm->ssl); - - ret = mbedtls_ctr_drbg_seed(&ssl_pm->ctr_drbg, mbedtls_entropy_func, &ssl_pm->entropy, pers, pers_len); - if (ret) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ctr_drbg_seed() return -0x%x", -ret); - goto mbedtls_err1; - } - - if (method->endpoint) { - endpoint = MBEDTLS_SSL_IS_SERVER; - } else { - endpoint = MBEDTLS_SSL_IS_CLIENT; - } - ret = mbedtls_ssl_config_defaults(&ssl_pm->conf, endpoint, MBEDTLS_SSL_TRANSPORT_STREAM, MBEDTLS_SSL_PRESET_DEFAULT); - if (ret) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_config_defaults() return -0x%x", -ret); - goto mbedtls_err2; - } - - if (TLS_ANY_VERSION != ssl->version) { - if (TLS1_2_VERSION == ssl->version) - version = MBEDTLS_SSL_MINOR_VERSION_3; - else if (TLS1_1_VERSION == ssl->version) - version = MBEDTLS_SSL_MINOR_VERSION_2; - else if (TLS1_VERSION == ssl->version) - version = MBEDTLS_SSL_MINOR_VERSION_1; - else - version = MBEDTLS_SSL_MINOR_VERSION_0; - - mbedtls_ssl_conf_max_version(&ssl_pm->conf, MBEDTLS_SSL_MAJOR_VERSION_3, version); - mbedtls_ssl_conf_min_version(&ssl_pm->conf, MBEDTLS_SSL_MAJOR_VERSION_3, version); - } else { - mbedtls_ssl_conf_max_version(&ssl_pm->conf, MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3); - mbedtls_ssl_conf_min_version(&ssl_pm->conf, MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0); - } - - mbedtls_ssl_conf_rng(&ssl_pm->conf, mbedtls_ctr_drbg_random, &ssl_pm->ctr_drbg); - -//#ifdef CONFIG_OPENSSL_LOWLEVEL_DEBUG - // mbedtls_debug_set_threshold(MBEDTLS_DEBUG_LEVEL); -// mbedtls_ssl_conf_dbg(&ssl_pm->conf, ssl_platform_debug, NULL); -//#else - mbedtls_ssl_conf_dbg(&ssl_pm->conf, ssl_platform_debug, NULL); -//#endif - - ret = mbedtls_ssl_setup(&ssl_pm->ssl, &ssl_pm->conf); - if (ret) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_setup() return -0x%x", -ret); - goto mbedtls_err2; - } - - mbedtls_ssl_set_bio(&ssl_pm->ssl, &ssl_pm->fd, mbedtls_net_send, mbedtls_net_recv, NULL); - - ssl->ssl_pm = ssl_pm; - - return 0; - -mbedtls_err2: - mbedtls_ssl_config_free(&ssl_pm->conf); - mbedtls_ctr_drbg_free(&ssl_pm->ctr_drbg); -mbedtls_err1: - mbedtls_entropy_free(&ssl_pm->entropy); - ssl_mem_free(ssl_pm); -no_mem: - return -1; -} - -/** - * @brief free SSL low-level object - */ -void ssl_pm_free(SSL *ssl) -{ - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - mbedtls_ctr_drbg_free(&ssl_pm->ctr_drbg); - mbedtls_entropy_free(&ssl_pm->entropy); - mbedtls_ssl_config_free(&ssl_pm->conf); - mbedtls_ssl_free(&ssl_pm->ssl); - - ssl_mem_free(ssl_pm); - ssl->ssl_pm = NULL; -} - -/** - * @brief reload SSL low-level certification object - */ -static int ssl_pm_reload_crt(SSL *ssl) -{ - int ret; - int mode; - struct ssl_pm *ssl_pm = ssl->ssl_pm; - struct x509_pm *ca_pm = (struct x509_pm *)ssl->client_CA->x509_pm; - - struct pkey_pm *pkey_pm = (struct pkey_pm *)ssl->cert->pkey->pkey_pm; - struct x509_pm *crt_pm = (struct x509_pm *)ssl->cert->x509->x509_pm; - - if (ssl->verify_mode == SSL_VERIFY_PEER) - mode = MBEDTLS_SSL_VERIFY_OPTIONAL; - else if (ssl->verify_mode == SSL_VERIFY_FAIL_IF_NO_PEER_CERT) - mode = MBEDTLS_SSL_VERIFY_OPTIONAL; - else if (ssl->verify_mode == SSL_VERIFY_CLIENT_ONCE) - mode = MBEDTLS_SSL_VERIFY_UNSET; - else - mode = MBEDTLS_SSL_VERIFY_NONE; - - mbedtls_ssl_conf_authmode(&ssl_pm->conf, mode); - - if (ca_pm->x509_crt) { - mbedtls_ssl_conf_ca_chain(&ssl_pm->conf, ca_pm->x509_crt, NULL); - } else if (ca_pm->ex_crt) { - mbedtls_ssl_conf_ca_chain(&ssl_pm->conf, ca_pm->ex_crt, NULL); - } - - if (crt_pm->x509_crt && pkey_pm->pkey) { - ret = mbedtls_ssl_conf_own_cert(&ssl_pm->conf, crt_pm->x509_crt, pkey_pm->pkey); - } else if (crt_pm->ex_crt && pkey_pm->ex_pkey) { - ret = mbedtls_ssl_conf_own_cert(&ssl_pm->conf, crt_pm->ex_crt, pkey_pm->ex_pkey); - } else { - ret = 0; - } - - if (ret) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_conf_own_cert() return -0x%x", -ret); - ret = -1; - } - - return ret; -} - -/* - * Perform the mbedtls SSL handshake instead of mbedtls_ssl_handshake. - * We can add debug here. - */ -static int mbedtls_handshake( mbedtls_ssl_context *ssl ) -{ - int ret = 0; - - while (ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER) { - ret = mbedtls_ssl_handshake_step(ssl); - - lwsl_info("%s: ssl ret -%x state %d\n", __func__, -ret, ssl->state); - - if (ret != 0) - break; - } - - return ret; -} - -#include <errno.h> - -int ssl_pm_handshake(SSL *ssl) -{ - int ret; - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - ssl->err = 0; - errno = 0; - - ret = ssl_pm_reload_crt(ssl); - if (ret) { - printf("%s: cert reload failed\n", __func__); - return 0; - } - - if (ssl_pm->ssl.state != MBEDTLS_SSL_HANDSHAKE_OVER) { - ssl_speed_up_enter(); - - /* mbedtls return codes - * 0 = successful, or MBEDTLS_ERR_SSL_WANT_READ/WRITE - * anything else = death - */ - ret = mbedtls_handshake(&ssl_pm->ssl); - ssl_speed_up_exit(); - } else - ret = 0; - - /* - * OpenSSL return codes: - * 0 = did not complete, but may be retried - * 1 = successfully completed - * <0 = death - */ - if (ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE) { - ssl->err = ret; - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_handshake() return -0x%x", -ret); - return 0; /* OpenSSL: did not complete but may be retried */ - } - - if (ret == 0) { /* successful */ - struct x509_pm *x509_pm = (struct x509_pm *)ssl->session->peer->x509_pm; - - x509_pm->ex_crt = (mbedtls_x509_crt *)mbedtls_ssl_get_peer_cert(&ssl_pm->ssl); - return 1; /* openssl successful */ - } - - if (errno == 11) { - ssl->err = ret == MBEDTLS_ERR_SSL_WANT_READ; - - return 0; - } - - printf("%s: mbedtls_ssl_handshake() returned -0x%x\n", __func__, -ret); - - /* it's had it */ - - ssl->err = SSL_ERROR_SYSCALL; - - return -1; /* openssl death */ -} - -mbedtls_x509_crt * -ssl_ctx_get_mbedtls_x509_crt(SSL_CTX *ssl_ctx) -{ - struct x509_pm *x509_pm = (struct x509_pm *)ssl_ctx->cert->x509->x509_pm; - - if (!x509_pm) - return NULL; - - return x509_pm->x509_crt; -} - -mbedtls_x509_crt * -ssl_get_peer_mbedtls_x509_crt(SSL *ssl) -{ - struct x509_pm *x509_pm = (struct x509_pm *)ssl->session->peer->x509_pm; - - if (!x509_pm) - return NULL; - - return x509_pm->ex_crt; -} - -int ssl_pm_shutdown(SSL *ssl) -{ - int ret; - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - ret = mbedtls_ssl_close_notify(&ssl_pm->ssl); - if (ret) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_close_notify() return -0x%x", -ret); - if (ret == MBEDTLS_ERR_NET_CONN_RESET) - ssl->err = SSL_ERROR_SYSCALL; - ret = -1; /* OpenSSL: "Call SSL_get_error with the return value to find the reason */ - } else { - struct x509_pm *x509_pm = (struct x509_pm *)ssl->session->peer->x509_pm; - - x509_pm->ex_crt = NULL; - ret = 1; /* OpenSSL: "The shutdown was successfully completed" - ...0 means retry */ - } - - return ret; -} - -int ssl_pm_clear(SSL *ssl) -{ - return ssl_pm_shutdown(ssl); -} - - -int ssl_pm_read(SSL *ssl, void *buffer, int len) -{ - int ret; - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - ret = mbedtls_ssl_read(&ssl_pm->ssl, buffer, len); - if (ret < 0) { - // lwsl_notice("%s: mbedtls_ssl_read says -0x%x\n", __func__, -ret); - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_read() return -0x%x", -ret); - if (ret == MBEDTLS_ERR_NET_CONN_RESET || - ret <= MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE) /* fatal errors */ - ssl->err = SSL_ERROR_SYSCALL; - ret = -1; - } - - return ret; -} - -/* - * This returns -1, or the length sent. - * If -1, then you need to find out if the error was - * fatal or recoverable using SSL_get_error() - */ -int ssl_pm_send(SSL *ssl, const void *buffer, int len) -{ - int ret; - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - ret = mbedtls_ssl_write(&ssl_pm->ssl, buffer, len); - /* - * We can get a positive number, which may be less than len... that - * much was sent successfully and you can call again to send more. - * - * We can get a negative mbedtls error code... if WANT_WRITE or WANT_READ, - * it's nonfatal and means it should be retried as-is. If something else, - * it's fatal actually. - * - * If this function returns something other than a positive value or - * MBEDTLS_ERR_SSL_WANT_READ/WRITE, the ssl context becomes unusable, and - * you should either free it or call mbedtls_ssl_session_reset() on it - * before re-using it for a new connection; the current connection must - * be closed. - * - * When this function returns MBEDTLS_ERR_SSL_WANT_WRITE/READ, it must be - * called later with the same arguments, until it returns a positive value. - */ - - if (ret < 0) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_ssl_write() return -0x%x", -ret); - switch (ret) { - case MBEDTLS_ERR_NET_SEND_FAILED: - case MBEDTLS_ERR_NET_CONN_RESET: - ssl->err = SSL_ERROR_SYSCALL; - break; - case MBEDTLS_ERR_SSL_WANT_WRITE: - ssl->err = SSL_ERROR_WANT_WRITE; - break; - case MBEDTLS_ERR_SSL_WANT_READ: - ssl->err = SSL_ERROR_WANT_READ; - break; - default: - break; - } - - ret = -1; - } - - return ret; -} - -int ssl_pm_pending(const SSL *ssl) -{ - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - return mbedtls_ssl_get_bytes_avail(&ssl_pm->ssl); -} - -void ssl_pm_set_fd(SSL *ssl, int fd, int mode) -{ - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - ssl_pm->fd.fd = fd; -} - -int ssl_pm_get_fd(const SSL *ssl, int mode) -{ - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - return ssl_pm->fd.fd; -} - -OSSL_HANDSHAKE_STATE ssl_pm_get_state(const SSL *ssl) -{ - OSSL_HANDSHAKE_STATE state; - - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - switch (ssl_pm->ssl.state) - { - case MBEDTLS_SSL_CLIENT_HELLO: - state = TLS_ST_CW_CLNT_HELLO; - break; - case MBEDTLS_SSL_SERVER_HELLO: - state = TLS_ST_SW_SRVR_HELLO; - break; - case MBEDTLS_SSL_SERVER_CERTIFICATE: - state = TLS_ST_SW_CERT; - break; - case MBEDTLS_SSL_SERVER_HELLO_DONE: - state = TLS_ST_SW_SRVR_DONE; - break; - case MBEDTLS_SSL_CLIENT_KEY_EXCHANGE: - state = TLS_ST_CW_KEY_EXCH; - break; - case MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC: - state = TLS_ST_CW_CHANGE; - break; - case MBEDTLS_SSL_CLIENT_FINISHED: - state = TLS_ST_CW_FINISHED; - break; - case MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC: - state = TLS_ST_SW_CHANGE; - break; - case MBEDTLS_SSL_SERVER_FINISHED: - state = TLS_ST_SW_FINISHED; - break; - case MBEDTLS_SSL_CLIENT_CERTIFICATE: - state = TLS_ST_CW_CERT; - break; - case MBEDTLS_SSL_SERVER_KEY_EXCHANGE: - state = TLS_ST_SR_KEY_EXCH; - break; - case MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET: - state = TLS_ST_SW_SESSION_TICKET; - break; - case MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT: - state = TLS_ST_SW_CERT_REQ; - break; - case MBEDTLS_SSL_HANDSHAKE_OVER: - state = TLS_ST_OK; - break; - default : - state = TLS_ST_BEFORE; - break; - } - - return state; -} - -int x509_pm_show_info(X509 *x) -{ - int ret; - char *buf; - mbedtls_x509_crt *x509_crt; - struct x509_pm *x509_pm = x->x509_pm; - - if (x509_pm->x509_crt) - x509_crt = x509_pm->x509_crt; - else if (x509_pm->ex_crt) - x509_crt = x509_pm->ex_crt; - else - x509_crt = NULL; - - if (!x509_crt) - return -1; - - buf = ssl_mem_malloc(X509_INFO_STRING_LENGTH); - if (!buf) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "no enough memory > (buf)"); - goto no_mem; - } - - ret = mbedtls_x509_crt_info(buf, X509_INFO_STRING_LENGTH - 1, "", x509_crt); - if (ret <= 0) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_x509_crt_info() return -0x%x", -ret); - goto mbedtls_err1; - } - - buf[ret] = 0; - - ssl_mem_free(buf); - - SSL_DEBUG(SSL_DEBUG_ON, "%s", buf); - - return 0; - -mbedtls_err1: - ssl_mem_free(buf); -no_mem: - return -1; -} - -int x509_pm_new(X509 *x, X509 *m_x) -{ - struct x509_pm *x509_pm; - - x509_pm = ssl_mem_zalloc(sizeof(struct x509_pm)); - if (!x509_pm) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "no enough memory > (x509_pm)"); - goto failed1; - } - - x->x509_pm = x509_pm; - - if (m_x) { - struct x509_pm *m_x509_pm = (struct x509_pm *)m_x->x509_pm; - - x509_pm->ex_crt = m_x509_pm->x509_crt; - } - - return 0; - -failed1: - return -1; -} - -void x509_pm_free(X509 *x) -{ - struct x509_pm *x509_pm = (struct x509_pm *)x->x509_pm; - - if (x509_pm->x509_crt) { - mbedtls_x509_crt_free(x509_pm->x509_crt); - - ssl_mem_free(x509_pm->x509_crt); - x509_pm->x509_crt = NULL; - } - - ssl_mem_free(x->x509_pm); - x->x509_pm = NULL; -} - -int x509_pm_load(X509 *x, const unsigned char *buffer, int len) -{ - int ret; - unsigned char *load_buf; - struct x509_pm *x509_pm = (struct x509_pm *)x->x509_pm; - - if (x509_pm->x509_crt) - mbedtls_x509_crt_free(x509_pm->x509_crt); - - if (!x509_pm->x509_crt) { - x509_pm->x509_crt = ssl_mem_malloc(sizeof(mbedtls_x509_crt)); - if (!x509_pm->x509_crt) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "no enough memory > (x509_pm->x509_crt)"); - goto no_mem; - } - } - - mbedtls_x509_crt_init(x509_pm->x509_crt); - if (buffer[0] != 0x30) { - load_buf = ssl_mem_malloc(len + 1); - if (!load_buf) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "no enough memory > (load_buf)"); - goto failed; - } - - ssl_memcpy(load_buf, buffer, len); - load_buf[len] = '\0'; - - ret = mbedtls_x509_crt_parse(x509_pm->x509_crt, load_buf, len + 1); - ssl_mem_free(load_buf); - } else { - printf("parsing as der\n"); - - ret = mbedtls_x509_crt_parse_der(x509_pm->x509_crt, buffer, len); - } - - if (ret) { - printf("mbedtls_x509_crt_parse return -0x%x", -ret); - goto failed; - } - - return 0; - -failed: - mbedtls_x509_crt_free(x509_pm->x509_crt); - ssl_mem_free(x509_pm->x509_crt); - x509_pm->x509_crt = NULL; -no_mem: - return -1; -} - -int pkey_pm_new(EVP_PKEY *pk, EVP_PKEY *m_pkey) -{ - struct pkey_pm *pkey_pm; - - pkey_pm = ssl_mem_zalloc(sizeof(struct pkey_pm)); - if (!pkey_pm) - return -1; - - pk->pkey_pm = pkey_pm; - - if (m_pkey) { - struct pkey_pm *m_pkey_pm = (struct pkey_pm *)m_pkey->pkey_pm; - - pkey_pm->ex_pkey = m_pkey_pm->pkey; - } - - return 0; -} - -void pkey_pm_free(EVP_PKEY *pk) -{ - struct pkey_pm *pkey_pm = (struct pkey_pm *)pk->pkey_pm; - - if (pkey_pm->pkey) { - mbedtls_pk_free(pkey_pm->pkey); - - ssl_mem_free(pkey_pm->pkey); - pkey_pm->pkey = NULL; - } - - ssl_mem_free(pk->pkey_pm); - pk->pkey_pm = NULL; -} - -int pkey_pm_load(EVP_PKEY *pk, const unsigned char *buffer, int len) -{ - int ret; - unsigned char *load_buf; - struct pkey_pm *pkey_pm = (struct pkey_pm *)pk->pkey_pm; - - if (pkey_pm->pkey) - mbedtls_pk_free(pkey_pm->pkey); - - if (!pkey_pm->pkey) { - pkey_pm->pkey = ssl_mem_malloc(sizeof(mbedtls_pk_context)); - if (!pkey_pm->pkey) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "no enough memory > (pkey_pm->pkey)"); - goto no_mem; - } - } - - load_buf = ssl_mem_malloc(len + 1); - if (!load_buf) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "no enough memory > (load_buf)"); - goto failed; - } - - ssl_memcpy(load_buf, buffer, len); - load_buf[len] = '\0'; - - mbedtls_pk_init(pkey_pm->pkey); - - ret = mbedtls_pk_parse_key(pkey_pm->pkey, load_buf, len + 1, NULL, 0); - ssl_mem_free(load_buf); - - if (ret) { - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, "mbedtls_pk_parse_key return -0x%x", -ret); - goto failed; - } - - return 0; - -failed: - mbedtls_pk_free(pkey_pm->pkey); - ssl_mem_free(pkey_pm->pkey); - pkey_pm->pkey = NULL; -no_mem: - return -1; -} - - - -void ssl_pm_set_bufflen(SSL *ssl, int len) -{ - max_content_len = len; -} - -long ssl_pm_get_verify_result(const SSL *ssl) -{ - uint32_t ret; - long verify_result; - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - ret = mbedtls_ssl_get_verify_result(&ssl_pm->ssl); - if (!ret) - return X509_V_OK; - - if (ret & MBEDTLS_X509_BADCERT_NOT_TRUSTED || - (ret & MBEDTLS_X509_BADCRL_NOT_TRUSTED)) - verify_result = X509_V_ERR_INVALID_CA; - - else if (ret & MBEDTLS_X509_BADCERT_CN_MISMATCH) - verify_result = X509_V_ERR_HOSTNAME_MISMATCH; - - else if ((ret & MBEDTLS_X509_BADCERT_BAD_KEY) || - (ret & MBEDTLS_X509_BADCRL_BAD_KEY)) - verify_result = X509_V_ERR_CA_KEY_TOO_SMALL; - - else if ((ret & MBEDTLS_X509_BADCERT_BAD_MD) || - (ret & MBEDTLS_X509_BADCRL_BAD_MD)) - verify_result = X509_V_ERR_CA_MD_TOO_WEAK; - - else if ((ret & MBEDTLS_X509_BADCERT_FUTURE) || - (ret & MBEDTLS_X509_BADCRL_FUTURE)) - verify_result = X509_V_ERR_CERT_NOT_YET_VALID; - - else if ((ret & MBEDTLS_X509_BADCERT_EXPIRED) || - (ret & MBEDTLS_X509_BADCRL_EXPIRED)) - verify_result = X509_V_ERR_CERT_HAS_EXPIRED; - - else - verify_result = X509_V_ERR_UNSPECIFIED; - - SSL_DEBUG(SSL_PLATFORM_ERROR_LEVEL, - "mbedtls_ssl_get_verify_result() return 0x%x", ret); - - return verify_result; -} - -/** - * @brief set expected hostname on peer cert CN - */ - -int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param, - const char *name, size_t namelen) -{ - SSL *ssl = (SSL *)((char *)param - offsetof(SSL, param)); - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - char *name_cstr = NULL; - - if (namelen) { - name_cstr = malloc(namelen + 1); - if (!name_cstr) - return 0; - memcpy(name_cstr, name, namelen); - name_cstr[namelen] = '\0'; - name = name_cstr; - } - - mbedtls_ssl_set_hostname(&ssl_pm->ssl, name); - - if (namelen) - free(name_cstr); - - return 1; -} - -void _ssl_set_alpn_list(const SSL *ssl) -{ - if (ssl->alpn_protos) { - if (mbedtls_ssl_conf_alpn_protocols(&((struct ssl_pm *)(ssl->ssl_pm))->conf, ssl->alpn_protos)) - fprintf(stderr, "mbedtls_ssl_conf_alpn_protocols failed\n"); - - return; - } - if (!ssl->ctx->alpn_protos) - return; - if (mbedtls_ssl_conf_alpn_protocols(&((struct ssl_pm *)(ssl->ssl_pm))->conf, ssl->ctx->alpn_protos)) - fprintf(stderr, "mbedtls_ssl_conf_alpn_protocols failed\n"); -} - -void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, - unsigned int *len) -{ - const char *alp = mbedtls_ssl_get_alpn_protocol(&((struct ssl_pm *)(ssl->ssl_pm))->ssl); - - *data = (const unsigned char *)alp; - if (alp) - *len = strlen(alp); - else - *len = 0; -} - -int SSL_set_sni_callback(SSL *ssl, int(*cb)(void *, mbedtls_ssl_context *, - const unsigned char *, size_t), void *param) -{ - struct ssl_pm *ssl_pm = (struct ssl_pm *)ssl->ssl_pm; - - mbedtls_ssl_conf_sni(&ssl_pm->conf, cb, param); - - return 0; -} - -SSL *SSL_SSL_from_mbedtls_ssl_context(mbedtls_ssl_context *msc) -{ - struct ssl_pm *ssl_pm = (struct ssl_pm *)((char *)msc - offsetof(struct ssl_pm, ssl)); - - return ssl_pm->owner; -} - -#include "ssl_cert.h" - -void SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx) -{ - struct ssl_pm *ssl_pm = ssl->ssl_pm; - struct x509_pm *x509_pm = (struct x509_pm *)ctx->cert->x509->x509_pm; - struct x509_pm *x509_pm_ca = (struct x509_pm *)ctx->client_CA->x509_pm; - - struct pkey_pm *pkey_pm = (struct pkey_pm *)ctx->cert->pkey->pkey_pm; - int mode; - - if (ssl->cert) - ssl_cert_free(ssl->cert); - ssl->ctx = ctx; - ssl->cert = __ssl_cert_new(ctx->cert); - - if (ctx->verify_mode == SSL_VERIFY_PEER) - mode = MBEDTLS_SSL_VERIFY_OPTIONAL; - else if (ctx->verify_mode == SSL_VERIFY_FAIL_IF_NO_PEER_CERT) - mode = MBEDTLS_SSL_VERIFY_OPTIONAL; - else if (ctx->verify_mode == SSL_VERIFY_CLIENT_ONCE) - mode = MBEDTLS_SSL_VERIFY_UNSET; - else - mode = MBEDTLS_SSL_VERIFY_NONE; - - // printf("ssl: %p, client ca x509_crt %p, mbedtls mode %d\n", ssl, x509_pm_ca->x509_crt, mode); - - /* apply new ctx cert to ssl */ - - ssl->verify_mode = ctx->verify_mode; - - mbedtls_ssl_set_hs_ca_chain(&ssl_pm->ssl, x509_pm_ca->x509_crt, NULL); - mbedtls_ssl_set_hs_own_cert(&ssl_pm->ssl, x509_pm->x509_crt, pkey_pm->pkey); - mbedtls_ssl_set_hs_authmode(&ssl_pm->ssl, mode); -} diff --git a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/platform/ssl_port.c b/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/platform/ssl_port.c deleted file mode 100644 index 8c7a31338b..0000000000 --- a/thirdparty/libwebsockets/lib/tls/mbedtls/wrapper/platform/ssl_port.c +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at - -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "ssl_port.h" - -/*********************************************************************************************/ -/********************************* SSL general interface *************************************/ - -void *ssl_mem_zalloc(size_t size) -{ - void *p = malloc(size); - - if (p) - memset(p, 0, size); - - return p; -} - diff --git a/thirdparty/libwebsockets/lib/tls/private.h b/thirdparty/libwebsockets/lib/tls/private.h deleted file mode 100644 index ad01bfd4fb..0000000000 --- a/thirdparty/libwebsockets/lib/tls/private.h +++ /dev/null @@ -1,286 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * This is included from core/private.h if LWS_WITH_TLS - */ - -#if defined(LWS_WITH_TLS) - -#if defined(USE_WOLFSSL) - #if defined(USE_OLD_CYASSL) - #if defined(_WIN32) - #include <IDE/WIN/user_settings.h> - #include <cyassl/ctaocrypt/settings.h> - #else - #include <cyassl/options.h> - #endif - #include <cyassl/openssl/ssl.h> - #include <cyassl/error-ssl.h> - #else - #if defined(_WIN32) - #include <IDE/WIN/user_settings.h> - #include <wolfssl/wolfcrypt/settings.h> - #else - #include <wolfssl/options.h> - #endif - #include <wolfssl/openssl/ssl.h> - #include <wolfssl/error-ssl.h> - #define OPENSSL_NO_TLSEXT - #endif /* not USE_OLD_CYASSL */ -#else /* WOLFSSL */ - #if defined(LWS_WITH_ESP32) - #define OPENSSL_NO_TLSEXT - #undef MBEDTLS_CONFIG_FILE - #define MBEDTLS_CONFIG_FILE <mbedtls/esp_config.h> - #include <mbedtls/ssl.h> - #include <mbedtls/x509_crt.h> - #include "tls/mbedtls/wrapper/include/openssl/ssl.h" /* wrapper !!!! */ - #else /* not esp32 */ - #if defined(LWS_WITH_MBEDTLS) - #include <mbedtls/ssl.h> - #include <mbedtls/x509_crt.h> - #include <mbedtls/x509_csr.h> - #include "tls/mbedtls/wrapper/include/openssl/ssl.h" /* wrapper !!!! */ - #else - #include <openssl/ssl.h> - #include <openssl/evp.h> - #include <openssl/err.h> - #include <openssl/md5.h> - #include <openssl/sha.h> - #include <openssl/rsa.h> - #include <openssl/bn.h> - #ifdef LWS_HAVE_OPENSSL_ECDH_H - #include <openssl/ecdh.h> - #endif - #include <openssl/x509v3.h> - #endif /* not mbedtls */ - #if defined(OPENSSL_VERSION_NUMBER) - #if (OPENSSL_VERSION_NUMBER < 0x0009080afL) -/* - * later openssl defines this to negate the presence of tlsext... but it was - * only introduced at 0.9.8j. Earlier versions don't know it exists so don't - * define it... making it look like the feature exists... - */ - #define OPENSSL_NO_TLSEXT - #endif - #endif - #endif /* not ESP32 */ -#endif /* not USE_WOLFSSL */ - -#endif /* LWS_WITH_TLS */ - -enum lws_tls_extant { - LWS_TLS_EXTANT_NO, - LWS_TLS_EXTANT_YES, - LWS_TLS_EXTANT_ALTERNATIVE -}; - -struct lws_context_per_thread; - -struct lws_tls_ops { - int (*fake_POLLIN_for_buffered)(struct lws_context_per_thread *pt); - int (*periodic_housekeeping)(struct lws_context *context, time_t now); -}; - -#if defined(LWS_WITH_TLS) - -typedef SSL lws_tls_conn; -typedef SSL_CTX lws_tls_ctx; -typedef BIO lws_tls_bio; -typedef X509 lws_tls_x509; - - -#define LWS_SSL_ENABLED(context) (context->tls.use_ssl) - -extern const struct lws_tls_ops tls_ops_openssl, tls_ops_mbedtls; - -struct lws_context_tls { - char alpn_discovered[32]; - const char *alpn_default; - time_t last_cert_check_s; -}; - -struct lws_pt_tls { - struct lws_dll_lws pending_tls_head; -}; - -struct lws_tls_ss_pieces; - -struct alpn_ctx { - uint8_t data[23]; - uint8_t len; -}; - -struct lws_vhost_tls { - lws_tls_ctx *ssl_ctx; - lws_tls_ctx *ssl_client_ctx; - const char *alpn; - struct lws_tls_ss_pieces *ss; /* for acme tls certs */ - char *alloc_cert_path; - char *key_path; -#if defined(LWS_WITH_MBEDTLS) - lws_tls_x509 *x509_client_CA; -#endif - char ecdh_curve[16]; - struct alpn_ctx alpn_ctx; - - int use_ssl; - int allow_non_ssl_on_ssl_port; - int ssl_info_event_mask; - - unsigned int user_supplied_ssl_ctx:1; - unsigned int skipped_certs:1; -}; - -struct lws_lws_tls { - lws_tls_conn *ssl; - lws_tls_bio *client_bio; - struct lws_dll_lws pending_tls_list; - unsigned int use_ssl; - unsigned int redirect_to_https:1; -}; - -LWS_EXTERN void -lws_context_init_alpn(struct lws_vhost *vhost); -LWS_EXTERN enum lws_tls_extant -lws_tls_use_any_upgrade_check_extant(const char *name); -LWS_EXTERN int openssl_websocket_private_data_index; -LWS_EXTERN int LWS_WARN_UNUSED_RESULT -lws_ssl_capable_read(struct lws *wsi, unsigned char *buf, int len); -LWS_EXTERN int LWS_WARN_UNUSED_RESULT -lws_ssl_capable_write(struct lws *wsi, unsigned char *buf, int len); -LWS_EXTERN int LWS_WARN_UNUSED_RESULT -lws_ssl_pending(struct lws *wsi); -LWS_EXTERN int -lws_context_init_ssl_library(const struct lws_context_creation_info *info); -LWS_EXTERN int LWS_WARN_UNUSED_RESULT -lws_server_socket_service_ssl(struct lws *new_wsi, lws_sockfd_type accept_fd); -LWS_EXTERN int -lws_ssl_close(struct lws *wsi); -LWS_EXTERN void -lws_ssl_SSL_CTX_destroy(struct lws_vhost *vhost); -LWS_EXTERN void -lws_ssl_context_destroy(struct lws_context *context); -void -__lws_ssl_remove_wsi_from_buffered_list(struct lws *wsi); -LWS_VISIBLE void -lws_ssl_remove_wsi_from_buffered_list(struct lws *wsi); -LWS_EXTERN int -lws_ssl_client_bio_create(struct lws *wsi); -LWS_EXTERN int -lws_ssl_client_connect1(struct lws *wsi); -LWS_EXTERN int -lws_ssl_client_connect2(struct lws *wsi, char *errbuf, int len); -LWS_EXTERN void -lws_ssl_elaborate_error(void); -LWS_EXTERN int -lws_tls_fake_POLLIN_for_buffered(struct lws_context_per_thread *pt); -LWS_EXTERN int -lws_gate_accepts(struct lws_context *context, int on); -LWS_EXTERN void -lws_ssl_bind_passphrase(lws_tls_ctx *ssl_ctx, - const struct lws_context_creation_info *info); -LWS_EXTERN void -lws_ssl_info_callback(const lws_tls_conn *ssl, int where, int ret); -LWS_EXTERN int -lws_tls_openssl_cert_info(X509 *x509, enum lws_tls_cert_info type, - union lws_tls_cert_info_results *buf, size_t len); -LWS_EXTERN int -lws_tls_check_all_cert_lifetimes(struct lws_context *context); -LWS_EXTERN int -lws_tls_server_certs_load(struct lws_vhost *vhost, struct lws *wsi, - const char *cert, const char *private_key, - const char *mem_cert, size_t len_mem_cert, - const char *mem_privkey, size_t mem_privkey_len); -LWS_EXTERN enum lws_tls_extant -lws_tls_generic_cert_checks(struct lws_vhost *vhost, const char *cert, - const char *private_key); -LWS_EXTERN int -lws_tls_alloc_pem_to_der_file(struct lws_context *context, const char *filename, - const char *inbuf, lws_filepos_t inlen, - uint8_t **buf, lws_filepos_t *amount); - -#if !defined(LWS_NO_SERVER) - LWS_EXTERN int - lws_context_init_server_ssl(const struct lws_context_creation_info *info, - struct lws_vhost *vhost); - void - lws_tls_acme_sni_cert_destroy(struct lws_vhost *vhost); -#else - #define lws_context_init_server_ssl(_a, _b) (0) - #define lws_tls_acme_sni_cert_destroy(_a) -#endif - -LWS_EXTERN void -lws_ssl_destroy(struct lws_vhost *vhost); -LWS_EXTERN char * -lws_ssl_get_error_string(int status, int ret, char *buf, size_t len); - -/* - * lws_tls_ abstract backend implementations - */ - -LWS_EXTERN int -lws_tls_server_client_cert_verify_config(struct lws_vhost *vh); -LWS_EXTERN int -lws_tls_server_vhost_backend_init(const struct lws_context_creation_info *info, - struct lws_vhost *vhost, struct lws *wsi); -LWS_EXTERN int -lws_tls_server_new_nonblocking(struct lws *wsi, lws_sockfd_type accept_fd); - -LWS_EXTERN enum lws_ssl_capable_status -lws_tls_server_accept(struct lws *wsi); - -LWS_EXTERN enum lws_ssl_capable_status -lws_tls_server_abort_connection(struct lws *wsi); - -LWS_EXTERN enum lws_ssl_capable_status -__lws_tls_shutdown(struct lws *wsi); - -LWS_EXTERN enum lws_ssl_capable_status -lws_tls_client_connect(struct lws *wsi); -LWS_EXTERN int -lws_tls_client_confirm_peer_cert(struct lws *wsi, char *ebuf, int ebuf_len); -LWS_EXTERN int -lws_tls_client_create_vhost_context(struct lws_vhost *vh, - const struct lws_context_creation_info *info, - const char *cipher_list, - const char *ca_filepath, - const void *ca_mem, - unsigned int ca_mem_len, - const char *cert_filepath, - const char *private_key_filepath); - -LWS_EXTERN lws_tls_ctx * -lws_tls_ctx_from_wsi(struct lws *wsi); -LWS_EXTERN int -lws_ssl_get_error(struct lws *wsi, int n); - -LWS_EXTERN int -lws_context_init_client_ssl(const struct lws_context_creation_info *info, - struct lws_vhost *vhost); - -LWS_EXTERN void -lws_ssl_info_callback(const lws_tls_conn *ssl, int where, int ret); - -int -lws_tls_fake_POLLIN_for_buffered(struct lws_context_per_thread *pt); - -#endif diff --git a/thirdparty/libwebsockets/lib/tls/tls-client.c b/thirdparty/libwebsockets/lib/tls/tls-client.c deleted file mode 100644 index f69c685fa7..0000000000 --- a/thirdparty/libwebsockets/lib/tls/tls-client.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - * libwebsockets - client-related ssl code independent of backend - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include "core/private.h" - -int -lws_ssl_client_connect1(struct lws *wsi) -{ - struct lws_context *context = wsi->context; - int n = 0; - - lws_latency_pre(context, wsi); - n = lws_tls_client_connect(wsi); - lws_latency(context, wsi, "SSL_connect hs", n, n > 0); - - switch (n) { - case LWS_SSL_CAPABLE_ERROR: - return -1; - case LWS_SSL_CAPABLE_DONE: - return 1; /* connected */ - case LWS_SSL_CAPABLE_MORE_SERVICE_WRITE: - lws_callback_on_writable(wsi); - /* fallthru */ - case LWS_SSL_CAPABLE_MORE_SERVICE_READ: - lwsi_set_state(wsi, LRS_WAITING_SSL); - break; - case LWS_SSL_CAPABLE_MORE_SERVICE: - break; - } - - return 0; /* retry */ -} - -int -lws_ssl_client_connect2(struct lws *wsi, char *errbuf, int len) -{ - int n = 0; - - if (lwsi_state(wsi) == LRS_WAITING_SSL) { - lws_latency_pre(wsi->context, wsi); - - n = lws_tls_client_connect(wsi); - lwsl_debug("%s: SSL_connect says %d\n", __func__, n); - lws_latency(wsi->context, wsi, - "SSL_connect LRS_WAITING_SSL", n, n > 0); - - switch (n) { - case LWS_SSL_CAPABLE_ERROR: - lws_snprintf(errbuf, len, "client connect failed"); - return -1; - case LWS_SSL_CAPABLE_DONE: - break; /* connected */ - case LWS_SSL_CAPABLE_MORE_SERVICE_WRITE: - lws_callback_on_writable(wsi); - /* fallthru */ - case LWS_SSL_CAPABLE_MORE_SERVICE_READ: - lwsi_set_state(wsi, LRS_WAITING_SSL); - /* fallthru */ - case LWS_SSL_CAPABLE_MORE_SERVICE: - return 0; - } - } - - if (lws_tls_client_confirm_peer_cert(wsi, errbuf, len)) - return -1; - - return 1; -} - - -int lws_context_init_client_ssl(const struct lws_context_creation_info *info, - struct lws_vhost *vhost) -{ - const char *private_key_filepath = info->ssl_private_key_filepath; - const char *cert_filepath = info->ssl_cert_filepath; - const char *ca_filepath = info->ssl_ca_filepath; - const char *cipher_list = info->ssl_cipher_list; - struct lws wsi; - - if (vhost->options & LWS_SERVER_OPTION_ONLY_RAW) - return 0; - - /* - * for backwards-compatibility default to using ssl_... members, but - * if the newer client-specific ones are given, use those - */ - if (info->client_ssl_cipher_list) - cipher_list = info->client_ssl_cipher_list; - if (info->client_ssl_cert_filepath) - cert_filepath = info->client_ssl_cert_filepath; - if (info->client_ssl_private_key_filepath) - private_key_filepath = info->client_ssl_private_key_filepath; - - if (info->client_ssl_ca_filepath) - ca_filepath = info->client_ssl_ca_filepath; - - if (!lws_check_opt(info->options, LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT)) - return 0; - - if (vhost->tls.ssl_client_ctx) - return 0; - - if (info->provided_client_ssl_ctx) { - /* use the provided OpenSSL context if given one */ - vhost->tls.ssl_client_ctx = info->provided_client_ssl_ctx; - /* nothing for lib to delete */ - vhost->tls.user_supplied_ssl_ctx = 1; - - return 0; - } - - if (lws_tls_client_create_vhost_context(vhost, info, cipher_list, - ca_filepath, - info->client_ssl_ca_mem, - info->client_ssl_ca_mem_len, - cert_filepath, - private_key_filepath)) - return 1; - - lwsl_notice("created client ssl context for %s\n", vhost->name); - - /* - * give him a fake wsi with context set, so he can use - * lws_get_context() in the callback - */ - memset(&wsi, 0, sizeof(wsi)); - wsi.vhost = vhost; /* not a real bound wsi */ - wsi.context = vhost->context; - - vhost->protocols[0].callback(&wsi, - LWS_CALLBACK_OPENSSL_LOAD_EXTRA_CLIENT_VERIFY_CERTS, - vhost->tls.ssl_client_ctx, NULL, 0); - - return 0; -} diff --git a/thirdparty/libwebsockets/lib/tls/tls-server.c b/thirdparty/libwebsockets/lib/tls/tls-server.c deleted file mode 100644 index 9d3f70dbea..0000000000 --- a/thirdparty/libwebsockets/lib/tls/tls-server.c +++ /dev/null @@ -1,388 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include "core/private.h" - -#if defined(LWS_WITH_MBEDTLS) || (defined(OPENSSL_VERSION_NUMBER) && \ - OPENSSL_VERSION_NUMBER >= 0x10002000L) -static int -alpn_cb(SSL *s, const unsigned char **out, unsigned char *outlen, - const unsigned char *in, unsigned int inlen, void *arg) -{ -#if !defined(LWS_WITH_MBEDTLS) - struct alpn_ctx *alpn_ctx = (struct alpn_ctx *)arg; - - if (SSL_select_next_proto((unsigned char **)out, outlen, alpn_ctx->data, - alpn_ctx->len, in, inlen) != - OPENSSL_NPN_NEGOTIATED) - return SSL_TLSEXT_ERR_NOACK; -#endif - - return SSL_TLSEXT_ERR_OK; -} -#endif - -void -lws_context_init_alpn(struct lws_vhost *vhost) -{ -#if defined(LWS_WITH_MBEDTLS) || (defined(OPENSSL_VERSION_NUMBER) && \ - OPENSSL_VERSION_NUMBER >= 0x10002000L) - const char *alpn_comma = vhost->context->tls.alpn_default; - - if (vhost->tls.alpn) - alpn_comma = vhost->tls.alpn; - - lwsl_info(" Server '%s' advertising ALPN: %s\n", - vhost->name, alpn_comma); - vhost->tls.alpn_ctx.len = lws_alpn_comma_to_openssl(alpn_comma, - vhost->tls.alpn_ctx.data, - sizeof(vhost->tls.alpn_ctx.data) - 1); - - SSL_CTX_set_alpn_select_cb(vhost->tls.ssl_ctx, alpn_cb, - &vhost->tls.alpn_ctx); -#else - lwsl_err( - " HTTP2 / ALPN configured but not supported by OpenSSL 0x%lx\n", - OPENSSL_VERSION_NUMBER); -#endif // OPENSSL_VERSION_NUMBER >= 0x10002000L -} - -int -lws_tls_server_conn_alpn(struct lws *wsi) -{ -#if defined(LWS_WITH_MBEDTLS) || (defined(OPENSSL_VERSION_NUMBER) && \ - OPENSSL_VERSION_NUMBER >= 0x10002000L) - const unsigned char *name = NULL; - char cstr[10]; - unsigned len; - - SSL_get0_alpn_selected(wsi->tls.ssl, &name, &len); - if (!len) { - lwsl_info("no ALPN upgrade\n"); - return 0; - } - - if (len > sizeof(cstr) - 1) - len = sizeof(cstr) - 1; - - memcpy(cstr, name, len); - cstr[len] = '\0'; - - lwsl_info("negotiated '%s' using ALPN\n", cstr); - wsi->tls.use_ssl |= LCCSCF_USE_SSL; - - return lws_role_call_alpn_negotiated(wsi, (const char *)cstr); -#endif // OPENSSL_VERSION_NUMBER >= 0x10002000L - - return 0; -} - -LWS_VISIBLE int -lws_context_init_server_ssl(const struct lws_context_creation_info *info, - struct lws_vhost *vhost) -{ - struct lws_context *context = vhost->context; - struct lws wsi; - - if (!lws_check_opt(info->options, - LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT)) { - vhost->tls.use_ssl = 0; - - return 0; - } - - /* - * If he is giving a cert filepath, take it as a sign he wants to use - * it on this vhost. User code can leave the cert filepath NULL and - * set the LWS_SERVER_OPTION_CREATE_VHOST_SSL_CTX option itself, in - * which case he's expected to set up the cert himself at - * LWS_CALLBACK_OPENSSL_LOAD_EXTRA_SERVER_VERIFY_CERTS, which - * provides the vhost SSL_CTX * in the user parameter. - */ - if (info->ssl_cert_filepath) - vhost->options |= LWS_SERVER_OPTION_CREATE_VHOST_SSL_CTX; - - if (info->port != CONTEXT_PORT_NO_LISTEN) { - - vhost->tls.use_ssl = lws_check_opt(vhost->options, - LWS_SERVER_OPTION_CREATE_VHOST_SSL_CTX); - - if (vhost->tls.use_ssl && info->ssl_cipher_list) - lwsl_notice(" SSL ciphers: '%s'\n", - info->ssl_cipher_list); - - if (vhost->tls.use_ssl) - lwsl_notice(" Using SSL mode\n"); - else - lwsl_notice(" Using non-SSL mode\n"); - } - - /* - * give him a fake wsi with context + vhost set, so he can use - * lws_get_context() in the callback - */ - memset(&wsi, 0, sizeof(wsi)); - wsi.vhost = vhost; /* not a real bound wsi */ - wsi.context = context; - - /* - * as a server, if we are requiring clients to identify themselves - * then set the backend up for it - */ - if (lws_check_opt(info->options, - LWS_SERVER_OPTION_ALLOW_NON_SSL_ON_SSL_PORT)) - /* Normally SSL listener rejects non-ssl, optionally allow */ - vhost->tls.allow_non_ssl_on_ssl_port = 1; - - /* - * give user code a chance to load certs into the server - * allowing it to verify incoming client certs - */ - if (vhost->tls.use_ssl) { - if (lws_tls_server_vhost_backend_init(info, vhost, &wsi)) - return -1; - - lws_tls_server_client_cert_verify_config(vhost); - - if (vhost->protocols[0].callback(&wsi, - LWS_CALLBACK_OPENSSL_LOAD_EXTRA_SERVER_VERIFY_CERTS, - vhost->tls.ssl_ctx, vhost, 0)) - return -1; - } - - if (vhost->tls.use_ssl) - lws_context_init_alpn(vhost); - - return 0; -} - -LWS_VISIBLE int -lws_server_socket_service_ssl(struct lws *wsi, lws_sockfd_type accept_fd) -{ - struct lws_context *context = wsi->context; - struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi]; - struct lws_vhost *vh; - char buf[256]; - int n; - - (void)buf; - - if (!LWS_SSL_ENABLED(wsi->vhost)) - return 0; - - switch (lwsi_state(wsi)) { - case LRS_SSL_INIT: - - if (wsi->tls.ssl) - lwsl_err("%s: leaking ssl\n", __func__); - if (accept_fd == LWS_SOCK_INVALID) - assert(0); - if (context->simultaneous_ssl_restriction && - context->simultaneous_ssl >= - context->simultaneous_ssl_restriction) { - lwsl_notice("unable to deal with SSL connection\n"); - return 1; - } - - if (lws_tls_server_new_nonblocking(wsi, accept_fd)) { - if (accept_fd != LWS_SOCK_INVALID) - compatible_close(accept_fd); - goto fail; - } - - if (context->simultaneous_ssl_restriction && - ++context->simultaneous_ssl == - context->simultaneous_ssl_restriction) - /* that was the last allowed SSL connection */ - lws_gate_accepts(context, 0); - -#if defined(LWS_WITH_STATS) - context->updated = 1; -#endif - /* - * we are not accepted yet, but we need to enter ourselves - * as a live connection. That way we can retry when more - * pieces come if we're not sorted yet - */ - lwsi_set_state(wsi, LRS_SSL_ACK_PENDING); - - lws_pt_lock(pt, __func__); - if (__insert_wsi_socket_into_fds(context, wsi)) { - lwsl_err("%s: failed to insert into fds\n", __func__); - goto fail; - } - lws_pt_unlock(pt); - - lws_set_timeout(wsi, PENDING_TIMEOUT_SSL_ACCEPT, - context->timeout_secs); - - lwsl_debug("inserted SSL accept into fds, trying SSL_accept\n"); - - /* fallthru */ - - case LRS_SSL_ACK_PENDING: - - if (lws_change_pollfd(wsi, LWS_POLLOUT, 0)) { - lwsl_err("%s: lws_change_pollfd failed\n", __func__); - goto fail; - } - - lws_latency_pre(context, wsi); - - if (wsi->vhost->tls.allow_non_ssl_on_ssl_port) { - - n = recv(wsi->desc.sockfd, (char *)pt->serv_buf, - context->pt_serv_buf_size, MSG_PEEK); - - /* - * optionally allow non-SSL connect on SSL listening socket - * This is disabled by default, if enabled it goes around any - * SSL-level access control (eg, client-side certs) so leave - * it disabled unless you know it's not a problem for you - */ - if (n >= 1 && pt->serv_buf[0] >= ' ') { - /* - * TLS content-type for Handshake is 0x16, and - * for ChangeCipherSpec Record, it's 0x14 - * - * A non-ssl session will start with the HTTP - * method in ASCII. If we see it's not a legit - * SSL handshake kill the SSL for this - * connection and try to handle as a HTTP - * connection upgrade directly. - */ - wsi->tls.use_ssl = 0; - - lws_tls_server_abort_connection(wsi); - /* - * care... this creates wsi with no ssl - * when ssl is enabled and normally - * mandatory - */ - wsi->tls.ssl = NULL; - if (lws_check_opt(context->options, - LWS_SERVER_OPTION_REDIRECT_HTTP_TO_HTTPS)) - wsi->tls.redirect_to_https = 1; - lwsl_debug("accepted as non-ssl\n"); - goto accepted; - } - if (!n) { - /* - * connection is gone, fail out - */ - lwsl_debug("PEEKed 0\n"); - goto fail; - } - if (n < 0 && (LWS_ERRNO == LWS_EAGAIN || - LWS_ERRNO == LWS_EWOULDBLOCK)) { - /* - * well, we get no way to know ssl or not - * so go around again waiting for something - * to come and give us a hint, or timeout the - * connection. - */ - if (lws_change_pollfd(wsi, 0, LWS_POLLIN)) { - lwsl_info("%s: change_pollfd failed\n", - __func__); - return -1; - } - - lwsl_info("SSL_ERROR_WANT_READ\n"); - return 0; - } - } - - /* normal SSL connection processing path */ - -#if defined(LWS_WITH_STATS) - /* only set this the first time around */ - if (!wsi->accept_start_us) - wsi->accept_start_us = lws_time_in_microseconds(); -#endif - errno = 0; - lws_stats_atomic_bump(wsi->context, pt, - LWSSTATS_C_SSL_CONNECTIONS_ACCEPT_SPIN, - 1); - n = lws_tls_server_accept(wsi); - lws_latency(context, wsi, - "SSL_accept LRS_SSL_ACK_PENDING\n", n, n == 1); - lwsl_info("SSL_accept says %d\n", n); - switch (n) { - case LWS_SSL_CAPABLE_DONE: - break; - case LWS_SSL_CAPABLE_ERROR: - lws_stats_atomic_bump(wsi->context, pt, - LWSSTATS_C_SSL_CONNECTIONS_FAILED, - 1); - lwsl_info("SSL_accept failed socket %u: %d\n", - wsi->desc.sockfd, n); - wsi->socket_is_permanently_unusable = 1; - goto fail; - - default: /* MORE_SERVICE */ - return 0; - } - - lws_stats_atomic_bump(wsi->context, pt, - LWSSTATS_C_SSL_CONNECTIONS_ACCEPTED, 1); -#if defined(LWS_WITH_STATS) - if (wsi->accept_start_us) - lws_stats_atomic_bump(wsi->context, pt, - LWSSTATS_MS_SSL_CONNECTIONS_ACCEPTED_DELAY, - lws_time_in_microseconds() - - wsi->accept_start_us); - wsi->accept_start_us = lws_time_in_microseconds(); -#endif - -accepted: - - /* adapt our vhost to match the SNI SSL_CTX that was chosen */ - vh = context->vhost_list; - while (vh) { - if (!vh->being_destroyed && wsi->tls.ssl && - vh->tls.ssl_ctx == lws_tls_ctx_from_wsi(wsi)) { - lwsl_info("setting wsi to vh %s\n", vh->name); - lws_vhost_bind_wsi(vh, wsi); - break; - } - vh = vh->vhost_next; - } - - /* OK, we are accepted... give him some time to negotiate */ - lws_set_timeout(wsi, PENDING_TIMEOUT_ESTABLISH_WITH_SERVER, - context->timeout_secs); - - lwsi_set_state(wsi, LRS_ESTABLISHED); - if (lws_tls_server_conn_alpn(wsi)) - goto fail; - lwsl_debug("accepted new SSL conn\n"); - break; - - default: - break; - } - - return 0; - -fail: - return 1; -} - diff --git a/thirdparty/libwebsockets/lib/tls/tls.c b/thirdparty/libwebsockets/lib/tls/tls.c deleted file mode 100644 index a32951689f..0000000000 --- a/thirdparty/libwebsockets/lib/tls/tls.c +++ /dev/null @@ -1,505 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2017 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include "core/private.h" - -/* - * fakes POLLIN on all tls guys with buffered rx - * - * returns nonzero if any tls guys had POLLIN faked - */ - -int -lws_tls_fake_POLLIN_for_buffered(struct lws_context_per_thread *pt) -{ - int ret = 0; - - lws_start_foreach_dll_safe(struct lws_dll_lws *, p, p1, - pt->tls.pending_tls_head.next) { - struct lws *wsi = lws_container_of(p, struct lws, - tls.pending_tls_list); - - pt->fds[wsi->position_in_fds_table].revents |= - pt->fds[wsi->position_in_fds_table].events & LWS_POLLIN; - ret |= pt->fds[wsi->position_in_fds_table].revents & LWS_POLLIN; - - } lws_end_foreach_dll_safe(p, p1); - - return !!ret; -} - -void -__lws_ssl_remove_wsi_from_buffered_list(struct lws *wsi) -{ - if (lws_dll_is_null(&wsi->tls.pending_tls_list)) - return; - - lws_dll_lws_remove(&wsi->tls.pending_tls_list); -} - -void -lws_ssl_remove_wsi_from_buffered_list(struct lws *wsi) -{ - struct lws_context_per_thread *pt = &wsi->context->pt[(int)wsi->tsi]; - - lws_pt_lock(pt, __func__); - __lws_ssl_remove_wsi_from_buffered_list(wsi); - lws_pt_unlock(pt); -} - -#if defined(LWS_WITH_ESP32) -int alloc_file(struct lws_context *context, const char *filename, uint8_t **buf, - lws_filepos_t *amount) -{ - nvs_handle nvh; - size_t s; - int n = 0; - - ESP_ERROR_CHECK(nvs_open("lws-station", NVS_READWRITE, &nvh)); - if (nvs_get_blob(nvh, filename, NULL, &s) != ESP_OK) { - n = 1; - goto bail; - } - *buf = lws_malloc(s + 1, "alloc_file"); - if (!*buf) { - n = 2; - goto bail; - } - if (nvs_get_blob(nvh, filename, (char *)*buf, &s) != ESP_OK) { - lws_free(*buf); - n = 1; - goto bail; - } - - *amount = s; - (*buf)[s] = '\0'; - - lwsl_notice("%s: nvs: read %s, %d bytes\n", __func__, filename, (int)s); - -bail: - nvs_close(nvh); - - return n; -} -#else -int alloc_file(struct lws_context *context, const char *filename, uint8_t **buf, - lws_filepos_t *amount) -{ - FILE *f; - size_t s; - int n = 0; - - f = fopen(filename, "rb"); - if (f == NULL) { - n = 1; - goto bail; - } - - if (fseek(f, 0, SEEK_END) != 0) { - n = 1; - goto bail; - } - - s = ftell(f); - if (s == (size_t)-1) { - n = 1; - goto bail; - } - - if (fseek(f, 0, SEEK_SET) != 0) { - n = 1; - goto bail; - } - - *buf = lws_malloc(s, "alloc_file"); - if (!*buf) { - n = 2; - goto bail; - } - - if (fread(*buf, s, 1, f) != 1) { - lws_free(*buf); - n = 1; - goto bail; - } - - *amount = s; - -bail: - if (f) - fclose(f); - - return n; - -} -#endif - -int -lws_tls_alloc_pem_to_der_file(struct lws_context *context, const char *filename, - const char *inbuf, lws_filepos_t inlen, - uint8_t **buf, lws_filepos_t *amount) -{ - const uint8_t *pem, *p, *end; - lws_filepos_t len; - uint8_t *q; - int n; - - if (filename) { - n = alloc_file(context, filename, (uint8_t **)&pem, &len); - if (n) - return n; - } else { - pem = (const uint8_t *)inbuf; - len = inlen; - } - - /* trim the first line */ - - p = pem; - end = p + len; - if (strncmp((char *)p, "-----", 5)) - goto bail; - p += 5; - while (p < end && *p != '\n' && *p != '-') - p++; - - if (*p != '-') - goto bail; - - while (p < end && *p != '\n') - p++; - - if (p >= end) - goto bail; - - p++; - - /* trim the last line */ - - q = (uint8_t *)end - 2; - - while (q > pem && *q != '\n') - q--; - - if (*q != '\n') - goto bail; - - *q = '\0'; - - *amount = lws_b64_decode_string((char *)p, (char *)pem, - (int)(long long)len); - *buf = (uint8_t *)pem; - - return 0; - -bail: - lws_free((uint8_t *)pem); - - return 4; -} - -int -lws_tls_check_cert_lifetime(struct lws_vhost *v) -{ - time_t now = (time_t)lws_now_secs(), life = 0; - struct lws_acme_cert_aging_args caa; - union lws_tls_cert_info_results ir; - int n; - - if (v->tls.ssl_ctx && !v->tls.skipped_certs) { - - if (now < 1542933698) /* Nov 23 2018 00:42 UTC */ - /* our clock is wrong and we can't judge the certs */ - return -1; - - n = lws_tls_vhost_cert_info(v, LWS_TLS_CERT_INFO_VALIDITY_TO, - &ir, 0); - if (n) - return 1; - - life = (ir.time - now) / (24 * 3600); - lwsl_notice(" vhost %s: cert expiry: %dd\n", v->name, - (int)life); - } else - lwsl_notice(" vhost %s: no cert\n", v->name); - - memset(&caa, 0, sizeof(caa)); - caa.vh = v; - lws_broadcast(v->context, LWS_CALLBACK_VHOST_CERT_AGING, (void *)&caa, - (size_t)(ssize_t)life); - - return 0; -} - -int -lws_tls_check_all_cert_lifetimes(struct lws_context *context) -{ - struct lws_vhost *v = context->vhost_list; - - while (v) { - if (lws_tls_check_cert_lifetime(v) < 0) - return -1; - v = v->vhost_next; - } - - return 0; -} -#if !defined(LWS_WITH_ESP32) && !defined(LWS_PLAT_OPTEE) -static int -lws_tls_extant(const char *name) -{ - /* it exists if we can open it... */ - int fd = open(name, O_RDONLY), n; - char buf[1]; - - if (fd < 0) - return 1; - - /* and we can read at least one byte out of it */ - n = read(fd, buf, 1); - close(fd); - - return n != 1; -} -#endif -/* - * Returns 0 if the filepath "name" exists and can be read from. - * - * In addition, if "name".upd exists, backup "name" to "name.old.1" - * and rename "name".upd to "name" before reporting its existence. - * - * There are four situations and three results possible: - * - * 1) LWS_TLS_EXTANT_NO: There are no certs at all (we are waiting for them to - * be provisioned). We also feel like this if we need privs we don't have - * any more to look in the directory. - * - * 2) There are provisioned certs written (xxx.upd) and we still have root - * privs... in this case we rename any existing cert to have a backup name - * and move the upd cert into place with the correct name. This then becomes - * situation 4 for the caller. - * - * 3) LWS_TLS_EXTANT_ALTERNATIVE: There are provisioned certs written (xxx.upd) - * but we no longer have the privs needed to read or rename them. In this - * case, indicate that the caller should use temp copies if any we do have - * rights to access. This is normal after we have updated the cert. - * - * But if we dropped privs, we can't detect the provisioned xxx.upd cert + - * key, because we can't see in the dir. So we have to upgrade NO to - * ALTERNATIVE when we actually have the in-memory alternative. - * - * 4) LWS_TLS_EXTANT_YES: The certs are present with the correct name and we - * have the rights to read them. - */ -enum lws_tls_extant -lws_tls_use_any_upgrade_check_extant(const char *name) -{ -#if !defined(LWS_PLAT_OPTEE) - - int n; - -#if !defined(LWS_WITH_ESP32) - char buf[256]; - - lws_snprintf(buf, sizeof(buf) - 1, "%s.upd", name); - if (!lws_tls_extant(buf)) { - /* ah there is an updated file... how about the desired file? */ - if (!lws_tls_extant(name)) { - /* rename the desired file */ - for (n = 0; n < 50; n++) { - lws_snprintf(buf, sizeof(buf) - 1, - "%s.old.%d", name, n); - if (!rename(name, buf)) - break; - } - if (n == 50) { - lwsl_notice("unable to rename %s\n", name); - - return LWS_TLS_EXTANT_ALTERNATIVE; - } - lws_snprintf(buf, sizeof(buf) - 1, "%s.upd", name); - } - /* desired file is out of the way, rename the updated file */ - if (rename(buf, name)) { - lwsl_notice("unable to rename %s to %s\n", buf, name); - - return LWS_TLS_EXTANT_ALTERNATIVE; - } - } - - if (lws_tls_extant(name)) - return LWS_TLS_EXTANT_NO; -#else - nvs_handle nvh; - size_t s = 8192; - - if (nvs_open("lws-station", NVS_READWRITE, &nvh)) { - lwsl_notice("%s: can't open nvs\n", __func__); - return LWS_TLS_EXTANT_NO; - } - - n = nvs_get_blob(nvh, name, NULL, &s); - nvs_close(nvh); - - if (n) - return LWS_TLS_EXTANT_NO; -#endif -#endif - return LWS_TLS_EXTANT_YES; -} - -/* - * LWS_TLS_EXTANT_NO : skip adding the cert - * LWS_TLS_EXTANT_YES : use the cert and private key paths normally - * LWS_TLS_EXTANT_ALTERNATIVE: normal paths not usable, try alternate if poss - */ -enum lws_tls_extant -lws_tls_generic_cert_checks(struct lws_vhost *vhost, const char *cert, - const char *private_key) -{ - int n, m; - - /* - * The user code can choose to either pass the cert and - * key filepaths using the info members like this, or it can - * leave them NULL; force the vhost SSL_CTX init using the info - * options flag LWS_SERVER_OPTION_CREATE_VHOST_SSL_CTX; and - * set up the cert himself using the user callback - * LWS_CALLBACK_OPENSSL_LOAD_EXTRA_SERVER_VERIFY_CERTS, which - * happened just above and has the vhost SSL_CTX * in the user - * parameter. - */ - - if (!cert || !private_key) - return LWS_TLS_EXTANT_NO; - - n = lws_tls_use_any_upgrade_check_extant(cert); - if (n == LWS_TLS_EXTANT_ALTERNATIVE) - return LWS_TLS_EXTANT_ALTERNATIVE; - m = lws_tls_use_any_upgrade_check_extant(private_key); - if (m == LWS_TLS_EXTANT_ALTERNATIVE) - return LWS_TLS_EXTANT_ALTERNATIVE; - - if ((n == LWS_TLS_EXTANT_NO || m == LWS_TLS_EXTANT_NO) && - (vhost->options & LWS_SERVER_OPTION_IGNORE_MISSING_CERT)) { - lwsl_notice("Ignoring missing %s or %s\n", cert, private_key); - vhost->tls.skipped_certs = 1; - - return LWS_TLS_EXTANT_NO; - } - - /* - * the cert + key exist - */ - - return LWS_TLS_EXTANT_YES; -} - -#if !defined(LWS_NO_SERVER) -/* - * update the cert for every vhost using the given path - */ - -LWS_VISIBLE int -lws_tls_cert_updated(struct lws_context *context, const char *certpath, - const char *keypath, - const char *mem_cert, size_t len_mem_cert, - const char *mem_privkey, size_t len_mem_privkey) -{ - struct lws wsi; - - wsi.context = context; - - lws_start_foreach_ll(struct lws_vhost *, v, context->vhost_list) { - wsi.vhost = v; /* not a real bound wsi */ - if (v->tls.alloc_cert_path && v->tls.key_path && - !strcmp(v->tls.alloc_cert_path, certpath) && - !strcmp(v->tls.key_path, keypath)) { - lws_tls_server_certs_load(v, &wsi, certpath, keypath, - mem_cert, len_mem_cert, - mem_privkey, len_mem_privkey); - - if (v->tls.skipped_certs) - lwsl_notice("%s: vhost %s: cert unset\n", - __func__, v->name); - } - } lws_end_foreach_ll(v, vhost_next); - - return 0; -} -#endif - -int -lws_gate_accepts(struct lws_context *context, int on) -{ - struct lws_vhost *v = context->vhost_list; - - lwsl_notice("%s: on = %d\n", __func__, on); - -#if defined(LWS_WITH_STATS) - context->updated = 1; -#endif - - while (v) { - if (v->tls.use_ssl && v->lserv_wsi && - lws_change_pollfd(v->lserv_wsi, (LWS_POLLIN) * !on, - (LWS_POLLIN) * on)) - lwsl_notice("Unable to set accept POLLIN %d\n", on); - - v = v->vhost_next; - } - - return 0; -} - -/* comma-separated alpn list, like "h2,http/1.1" to openssl alpn format */ - -int -lws_alpn_comma_to_openssl(const char *comma, uint8_t *os, int len) -{ - uint8_t *oos = os, *plen = NULL; - - while (*comma && len > 1) { - if (!plen && *comma == ' ') { - comma++; - continue; - } - if (!plen) { - plen = os++; - len--; - } - - if (*comma == ',') { - *plen = lws_ptr_diff(os, plen + 1); - plen = NULL; - comma++; - } else { - *os++ = *comma++; - len--; - } - } - - if (plen) - *plen = lws_ptr_diff(os, plen + 1); - - return lws_ptr_diff(os, oos); -} - |