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extern/asio-1.18.2/include/asio/ssl/impl/context.hpp

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+//
+// ssl/impl/context.hpp
+// ~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2005 Voipster / Indrek dot Juhani at voipster dot com
+// Copyright (c) 2005-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_SSL_IMPL_CONTEXT_HPP
+#define ASIO_SSL_IMPL_CONTEXT_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+
+#include "asio/detail/throw_error.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace ssl {
+
+template <typename VerifyCallback>
+void context::set_verify_callback(VerifyCallback callback)
+{
+  asio::error_code ec;
+  this->set_verify_callback(callback, ec);
+  asio::detail::throw_error(ec, "set_verify_callback");
+}
+
+template <typename VerifyCallback>
+ASIO_SYNC_OP_VOID context::set_verify_callback(
+    VerifyCallback callback, asio::error_code& ec)
+{
+  do_set_verify_callback(
+      new detail::verify_callback<VerifyCallback>(callback), ec);
+  ASIO_SYNC_OP_VOID_RETURN(ec);
+}
+
+template <typename PasswordCallback>
+void context::set_password_callback(PasswordCallback callback)
+{
+  asio::error_code ec;
+  this->set_password_callback(callback, ec);
+  asio::detail::throw_error(ec, "set_password_callback");
+}
+
+template <typename PasswordCallback>
+ASIO_SYNC_OP_VOID context::set_password_callback(
+    PasswordCallback callback, asio::error_code& ec)
+{
+  do_set_password_callback(
+      new detail::password_callback<PasswordCallback>(callback), ec);
+  ASIO_SYNC_OP_VOID_RETURN(ec);
+}
+
+} // namespace ssl
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_SSL_IMPL_CONTEXT_HPP

extern/asio-1.18.2/include/asio/ssl/impl/error.ipp

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+//
+// ssl/impl/error.ipp
+// ~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_SSL_IMPL_ERROR_IPP
+#define ASIO_SSL_IMPL_ERROR_IPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+#include "asio/ssl/error.hpp"
+#include "asio/ssl/detail/openssl_init.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace error {
+namespace detail {
+
+class ssl_category : public asio::error_category
+{
+public:
+  const char* name() const ASIO_ERROR_CATEGORY_NOEXCEPT
+  {
+    return "asio.ssl";
+  }
+
+  std::string message(int value) const
+  {
+    const char* s = ::ERR_reason_error_string(value);
+    return s ? s : "asio.ssl error";
+  }
+};
+
+} // namespace detail
+
+const asio::error_category& get_ssl_category()
+{
+  static detail::ssl_category instance;
+  return instance;
+}
+
+} // namespace error
+namespace ssl {
+namespace error {
+
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) && !defined(OPENSSL_IS_BORINGSSL)
+
+const asio::error_category& get_stream_category()
+{
+  return asio::error::get_ssl_category();
+}
+
+#else
+
+namespace detail {
+
+class stream_category : public asio::error_category
+{
+public:
+  const char* name() const ASIO_ERROR_CATEGORY_NOEXCEPT
+  {
+    return "asio.ssl.stream";
+  }
+
+  std::string message(int value) const
+  {
+    switch (value)
+    {
+    case stream_truncated: return "stream truncated";
+    case unspecified_system_error: return "unspecified system error";
+    case unexpected_result: return "unexpected result";
+    default: return "asio.ssl.stream error";
+    }
+  }
+};
+
+} // namespace detail
+
+const asio::error_category& get_stream_category()
+{
+  static detail::stream_category instance;
+  return instance;
+}
+
+#endif
+
+} // namespace error
+} // namespace ssl
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_SSL_IMPL_ERROR_IPP

extern/asio-1.18.2/include/asio/ssl/impl/host_name_verification.ipp

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+//
+// ssl/impl/host_name_verification.ipp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_SSL_IMPL_HOST_NAME_VERIFICATION_IPP
+#define ASIO_SSL_IMPL_HOST_NAME_VERIFICATION_IPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+
+#include <cctype>
+#include <cstring>
+#include "asio/ip/address.hpp"
+#include "asio/ssl/host_name_verification.hpp"
+#include "asio/ssl/detail/openssl_types.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace ssl {
+
+bool host_name_verification::operator()(
+    bool preverified, verify_context& ctx) const
+{
+  using namespace std; // For memcmp.
+
+  // Don't bother looking at certificates that have failed pre-verification.
+  if (!preverified)
+    return false;
+
+  // We're only interested in checking the certificate at the end of the chain.
+  int depth = X509_STORE_CTX_get_error_depth(ctx.native_handle());
+  if (depth > 0)
+    return true;
+
+  // Try converting the host name to an address. If it is an address then we
+  // need to look for an IP address in the certificate rather than a host name.
+  asio::error_code ec;
+  ip::address address = ip::make_address(host_, ec);
+  const bool is_address = !ec;
+  (void)address;
+
+  X509* cert = X509_STORE_CTX_get_current_cert(ctx.native_handle());
+
+  if (is_address)
+  {
+    return X509_check_ip_asc(cert, host_.c_str(), 0) == 1;
+  }
+  else
+  {
+    char* peername = 0;
+    const int result = X509_check_host(cert,
+        host_.c_str(), host_.size(), 0, &peername);
+    OPENSSL_free(peername);
+    return result == 1;
+  }
+}
+
+} // namespace ssl
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_SSL_IMPL_HOST_NAME_VERIFICATION_IPP

extern/asio-1.18.2/include/asio/ssl/impl/rfc2818_verification.ipp

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+//
+// ssl/impl/rfc2818_verification.ipp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_SSL_IMPL_RFC2818_VERIFICATION_IPP
+#define ASIO_SSL_IMPL_RFC2818_VERIFICATION_IPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+
+#if !defined(ASIO_NO_DEPRECATED)
+
+#include <cctype>
+#include <cstring>
+#include "asio/ip/address.hpp"
+#include "asio/ssl/rfc2818_verification.hpp"
+#include "asio/ssl/detail/openssl_types.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace ssl {
+
+bool rfc2818_verification::operator()(
+    bool preverified, verify_context& ctx) const
+{
+  using namespace std; // For memcmp.
+
+  // Don't bother looking at certificates that have failed pre-verification.
+  if (!preverified)
+    return false;
+
+  // We're only interested in checking the certificate at the end of the chain.
+  int depth = X509_STORE_CTX_get_error_depth(ctx.native_handle());
+  if (depth > 0)
+    return true;
+
+  // Try converting the host name to an address. If it is an address then we
+  // need to look for an IP address in the certificate rather than a host name.
+  asio::error_code ec;
+  ip::address address = ip::make_address(host_, ec);
+  bool is_address = !ec;
+
+  X509* cert = X509_STORE_CTX_get_current_cert(ctx.native_handle());
+
+  // Go through the alternate names in the certificate looking for matching DNS
+  // or IP address entries.
+  GENERAL_NAMES* gens = static_cast<GENERAL_NAMES*>(
+      X509_get_ext_d2i(cert, NID_subject_alt_name, 0, 0));
+  for (int i = 0; i < sk_GENERAL_NAME_num(gens); ++i)
+  {
+    GENERAL_NAME* gen = sk_GENERAL_NAME_value(gens, i);
+    if (gen->type == GEN_DNS && !is_address)
+    {
+      ASN1_IA5STRING* domain = gen->d.dNSName;
+      if (domain->type == V_ASN1_IA5STRING && domain->data && domain->length)
+      {
+        const char* pattern = reinterpret_cast<const char*>(domain->data);
+        std::size_t pattern_length = domain->length;
+        if (match_pattern(pattern, pattern_length, host_.c_str()))
+        {
+          GENERAL_NAMES_free(gens);
+          return true;
+        }
+      }
+    }
+    else if (gen->type == GEN_IPADD && is_address)
+    {
+      ASN1_OCTET_STRING* ip_address = gen->d.iPAddress;
+      if (ip_address->type == V_ASN1_OCTET_STRING && ip_address->data)
+      {
+        if (address.is_v4() && ip_address->length == 4)
+        {
+          ip::address_v4::bytes_type bytes = address.to_v4().to_bytes();
+          if (memcmp(bytes.data(), ip_address->data, 4) == 0)
+          {
+            GENERAL_NAMES_free(gens);
+            return true;
+          }
+        }
+        else if (address.is_v6() && ip_address->length == 16)
+        {
+          ip::address_v6::bytes_type bytes = address.to_v6().to_bytes();
+          if (memcmp(bytes.data(), ip_address->data, 16) == 0)
+          {
+            GENERAL_NAMES_free(gens);
+            return true;
+          }
+        }
+      }
+    }
+  }
+  GENERAL_NAMES_free(gens);
+
+  // No match in the alternate names, so try the common names. We should only
+  // use the "most specific" common name, which is the last one in the list.
+  X509_NAME* name = X509_get_subject_name(cert);
+  int i = -1;
+  ASN1_STRING* common_name = 0;
+  while ((i = X509_NAME_get_index_by_NID(name, NID_commonName, i)) >= 0)
+  {
+    X509_NAME_ENTRY* name_entry = X509_NAME_get_entry(name, i);
+    common_name = X509_NAME_ENTRY_get_data(name_entry);
+  }
+  if (common_name && common_name->data && common_name->length)
+  {
+    const char* pattern = reinterpret_cast<const char*>(common_name->data);
+    std::size_t pattern_length = common_name->length;
+    if (match_pattern(pattern, pattern_length, host_.c_str()))
+      return true;
+  }
+
+  return false;
+}
+
+bool rfc2818_verification::match_pattern(const char* pattern,
+    std::size_t pattern_length, const char* host)
+{
+  using namespace std; // For tolower.
+
+  const char* p = pattern;
+  const char* p_end = p + pattern_length;
+  const char* h = host;
+
+  while (p != p_end && *h)
+  {
+    if (*p == '*')
+    {
+      ++p;
+      while (*h && *h != '.')
+        if (match_pattern(p, p_end - p, h++))
+          return true;
+    }
+    else if (tolower(*p) == tolower(*h))
+    {
+      ++p;
+      ++h;
+    }
+    else
+    {
+      return false;
+    }
+  }
+
+  return p == p_end && !*h;
+}
+
+} // namespace ssl
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // !defined(ASIO_NO_DEPRECATED)
+
+#endif // ASIO_SSL_IMPL_RFC2818_VERIFICATION_IPP

extern/asio-1.18.2/include/asio/ssl/impl/src.hpp

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+//
+// impl/ssl/src.hpp
+// ~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_SSL_IMPL_SRC_HPP
+#define ASIO_SSL_IMPL_SRC_HPP
+
+#define ASIO_SOURCE
+
+#include "asio/detail/config.hpp"
+
+#if defined(ASIO_HEADER_ONLY)
+# error Do not compile Asio library source with ASIO_HEADER_ONLY defined
+#endif
+
+#include "asio/ssl/impl/context.ipp"
+#include "asio/ssl/impl/error.ipp"
+#include "asio/ssl/detail/impl/engine.ipp"
+#include "asio/ssl/detail/impl/openssl_init.ipp"
+#include "asio/ssl/impl/host_name_verification.ipp"
+#include "asio/ssl/impl/rfc2818_verification.ipp"
+
+#endif // ASIO_SSL_IMPL_SRC_HPP