Bump libwebsockets to version 3.0.0

12 files changed, 0 insertions, 1283 deletions

diff --git a/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl3.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl3.h
deleted file mode 100644
index 007b392f3e..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/ssl_cert.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_cert.h
deleted file mode 100644
index 86cf31ad51..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/ssl_code.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_code.h
deleted file mode 100644
index 80fdbb20f3..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/ssl_dbg.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_dbg.h
deleted file mode 100644
index ad32cb92ff..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/ssl_lib.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_lib.h
deleted file mode 100644
index 42b2de7501..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/ssl_methods.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_methods.h
deleted file mode 100644
index cd2f8c0533..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/ssl_pkey.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_pkey.h
deleted file mode 100644
index e790fcc995..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/ssl_stack.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_stack.h
deleted file mode 100644
index 7a7051a026..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/ssl_types.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_types.h
deleted file mode 100644
index 2ca438c422..0000000000
--- a/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_types.h
+++ /dev/null
@@ -1,297 +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;
-
-#define ossl_inline inline
-
-#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;
-
-    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/mbedtls_wrapper/include/internal/ssl_x509.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/ssl_x509.h
deleted file mode 100644
index 7594d064b4..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/tls1.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/tls1.h
deleted file mode 100644
index 7af1b0157d..0000000000
--- a/thirdparty/libwebsockets/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/mbedtls_wrapper/include/internal/x509_vfy.h b/thirdparty/libwebsockets/mbedtls_wrapper/include/internal/x509_vfy.h
deleted file mode 100644
index 26bf6c88a8..0000000000
--- a/thirdparty/libwebsockets/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