From 1e6c53460983f1524242d66e3e6ff99b0f7e4ffe Mon Sep 17 00:00:00 2001 From: JCash Date: Fri, 28 Aug 2020 12:43:50 +0200 Subject: [PATCH] Added support for SSL --- examples/websocket.gui | 62 + examples/websocket.gui_script | 33 +- websocket/ext.manifest | 2 +- websocket/src/connection_pool.h | 174 -- websocket/src/dmsdk/connection_pool.h | 174 -- websocket/src/dmsdk/dns.h | 93 - websocket/src/dmsdk/socket.h | 570 ---- websocket/src/dmsdk/uri.h | 85 - websocket/src/handshake.cpp | 47 +- websocket/src/mbedtls/base64.h | 98 - websocket/src/mbedtls/config.h | 3551 ------------------------- websocket/src/socket.cpp | 117 +- websocket/src/websocket.cpp | 58 +- websocket/src/websocket.h | 9 +- 14 files changed, 124 insertions(+), 4949 deletions(-) delete mode 100644 websocket/src/connection_pool.h delete mode 100644 websocket/src/dmsdk/connection_pool.h delete mode 100644 websocket/src/dmsdk/dns.h delete mode 100644 websocket/src/dmsdk/socket.h delete mode 100644 websocket/src/dmsdk/uri.h delete mode 100644 websocket/src/mbedtls/base64.h delete mode 100644 websocket/src/mbedtls/config.h diff --git a/examples/websocket.gui b/examples/websocket.gui index 8cbe67a..81d25c0 100644 --- a/examples/websocket.gui +++ b/examples/websocket.gui @@ -707,6 +707,68 @@ nodes { text_leading: 1.0 text_tracking: 0.0 } +nodes { + position { + x: 320.0 + y: 568.0 + z: 0.0 + w: 1.0 + } + rotation { + x: 0.0 + y: 0.0 + z: 0.0 + w: 1.0 + } + scale { + x: 1.0 + y: 1.0 + z: 1.0 + w: 1.0 + } + size { + x: 200.0 + y: 100.0 + z: 0.0 + w: 1.0 + } + color { + x: 1.0 + y: 1.0 + z: 1.0 + w: 1.0 + } + type: TYPE_TEXT + blend_mode: BLEND_MODE_ALPHA + text: "" + font: "example" + id: "connection_text" + xanchor: XANCHOR_NONE + yanchor: YANCHOR_NONE + pivot: PIVOT_CENTER + outline { + x: 1.0 + y: 1.0 + z: 1.0 + w: 1.0 + } + shadow { + x: 1.0 + y: 1.0 + z: 1.0 + w: 1.0 + } + adjust_mode: ADJUST_MODE_FIT + line_break: false + layer: "" + inherit_alpha: true + alpha: 1.0 + outline_alpha: 1.0 + shadow_alpha: 1.0 + template_node_child: false + text_leading: 1.0 + text_tracking: 0.0 +} layers { name: "below" } diff --git a/examples/websocket.gui_script b/examples/websocket.gui_script index 4de0ee1..6300753 100644 --- a/examples/websocket.gui_script +++ b/examples/websocket.gui_script @@ -1,24 +1,29 @@ ---local websocket_async = require "websocket.client_async" - local URL="://echo.websocket.org" local function click_button(node, action) --print("mouse", action.x, action.y) - return gui.is_enabled(node) and action.released and gui.pick_node(node, action.x, action.y) + return gui.is_enabled(node) and action.pressed and gui.pick_node(node, action.x, action.y) end -local function update_buttons(self) +local function http_handle_response(self, id, response) + print(response.status, response.response) +end + +local function update_gui(self) if self.connection then gui.set_enabled(self.connect_ws_node, false) gui.set_enabled(self.connect_wss_node, false) gui.set_enabled(self.send_node, true) gui.set_enabled(self.close_node, true) + gui.set_enabled(self.connection_text, true) + gui.set_text(self.connection_text, "Connected to " .. self.url) else gui.set_enabled(self.connect_ws_node, true) gui.set_enabled(self.connect_wss_node, true) gui.set_enabled(self.send_node, false) gui.set_enabled(self.close_node, false) + gui.set_enabled(self.connection_text, false) end end @@ -41,7 +46,10 @@ function init(self) self.connect_wss_node = gui.get_node("connect_wss/button") self.send_node = gui.get_node("send/button") self.close_node = gui.get_node("close/button") - update_buttons(self) + self.connection_text = gui.get_node("connection_text") + update_gui(self) + + --http.request("https://www.google.com", "GET", http_handle_response) self.connection = nil end @@ -59,7 +67,7 @@ end local function websocket_callback(self, conn, data) if data.event == websocket.EVENT_DISCONNECTED then self.connection = nil - update_buttons(self) + update_gui(self) if data.error then log("Diconnect error:", data.error) self.connection = nil @@ -69,7 +77,7 @@ local function websocket_callback(self, conn, data) log("Connection error:", data.error) self.connection = nil end - update_buttons(self) + update_gui(self) elseif data.event == websocket.EVENT_MESSAGE then log("Receiving: '" .. tostring(data.message) .. "'") end @@ -84,12 +92,11 @@ local function connect(self, scheme) --options = "all", } - local url = scheme .. URL - - log("Connecting to " .. url) - self.connection = websocket.connect(url, params, websocket_callback) + self.url = scheme .. URL + log("Connecting to " .. self.url) + self.connection = websocket.connect(self.url, params, websocket_callback) if self.connection == nil then - print("Failed to connect to " .. url .. ": " .. err) + print("Failed to connect to " .. self.url .. ": " .. err) end end @@ -104,10 +111,8 @@ end function on_input(self, action_id, action) --print("MAWE", action_id) if click_button(self.connect_ws_node, action) then - print("MAWE click connect_ws_node") connect(self, "ws") elseif click_button(self.connect_wss_node, action) then - print("MAWE click connect_wss_node") connect(self, "wss") elseif click_button(self.close_node, action) then disconnect(self) diff --git a/websocket/ext.manifest b/websocket/ext.manifest index 90dbe3f..523ed73 100644 --- a/websocket/ext.manifest +++ b/websocket/ext.manifest @@ -5,4 +5,4 @@ platforms: common: context: includes: ["upload/websocket/include/wslay"] - defines: ["FOO"] + defines: ["HAVE_CONFIG_H"] diff --git a/websocket/src/connection_pool.h b/websocket/src/connection_pool.h deleted file mode 100644 index dd033b9..0000000 --- a/websocket/src/connection_pool.h +++ /dev/null @@ -1,174 +0,0 @@ -// Copyright 2020 The Defold Foundation -// Licensed under the Defold License version 1.0 (the "License"); you may not use -// this file except in compliance with the License. -// -// You may obtain a copy of the License, together with FAQs at -// https://www.defold.com/license -// -// 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 DMSDK_CONNECTION_POOL -#define DMSDK_CONNECTION_POOL - -#include -#include -#include - -/** - * Connection pooling - */ -namespace dmConnectionPool -{ - /** - * Connection pool handle - */ - typedef struct ConnectionPool* HPool; - - /** - * Connection handle - */ - typedef uint32_t HConnection; - - /** - * Result codes - */ - enum Result - { - RESULT_OK = 0, //!< RESULT_OK - RESULT_OUT_OF_RESOURCES = -1,//!< RESULT_OUT_OF_RESOURCES - RESULT_SOCKET_ERROR = -2, //!< RESULT_SOCKET_ERROR - RESULT_HANDSHAKE_FAILED = -3,//!< RESULT_HANDSHAKE_FAILED - RESULT_SHUT_DOWN = -4, // -#include -#include - -/** - * Connection pooling - */ -namespace dmConnectionPool -{ - /** - * Connection pool handle - */ - typedef struct ConnectionPool* HPool; - - /** - * Connection handle - */ - typedef uint32_t HConnection; - - /** - * Result codes - */ - enum Result - { - RESULT_OK = 0, //!< RESULT_OK - RESULT_OUT_OF_RESOURCES = -1,//!< RESULT_OUT_OF_RESOURCES - RESULT_SOCKET_ERROR = -2, //!< RESULT_SOCKET_ERROR - RESULT_HANDSHAKE_FAILED = -3,//!< RESULT_HANDSHAKE_FAILED - RESULT_SHUT_DOWN = -4, // -#include // memset, memcmp - -#if defined(__linux__) || defined(__MACH__) || defined(ANDROID) || defined(__EMSCRIPTEN__) || defined(__NX__) -#include -#elif defined(_WIN32) -#include -#else -#error "Unsupported platform" -#endif - -/** - * Socket abstraction - * @note For Recv* and Send* function ETIMEDOUT is translated to EWOULDBLOCK - * on win32 for compatibility with BSD sockets. - */ -namespace dmSocket -{ - struct Selector - { - fd_set m_FdSets[3]; - int m_Nfds; - Selector(); - }; - - /** - * Socket result - */ - enum Result - { - RESULT_OK = 0, //!< RESULT_OK - - RESULT_ACCES = -1, //!< RESULT_ACCES - RESULT_AFNOSUPPORT = -2, //!< RESULT_AFNOSUPPORT - RESULT_WOULDBLOCK = -3, //!< RESULT_WOULDBLOCK - RESULT_BADF = -4, //!< RESULT_BADF - RESULT_CONNRESET = -5, //!< RESULT_CONNRESET - RESULT_DESTADDRREQ = -6, //!< RESULT_DESTADDRREQ - RESULT_FAULT = -7, //!< RESULT_FAULT - RESULT_HOSTUNREACH = -8, //!< RESULT_HOSTUNREACH - RESULT_INTR = -9, //!< RESULT_INTR - RESULT_INVAL = -10, //!< RESULT_INVAL - RESULT_ISCONN = -11, //!< RESULT_ISCONN - RESULT_MFILE = -12, //!< RESULT_MFILE - RESULT_MSGSIZE = -13, //!< RESULT_MSGSIZE - RESULT_NETDOWN = -14, //!< RESULT_NETDOWN - RESULT_NETUNREACH = -15, //!< RESULT_NETUNREACH - //RESULT_NFILE = -16, - RESULT_NOBUFS = -17, //!< RESULT_NOBUFS - //RESULT_NOENT = -18, - //RESULT_NOMEM = -19, - RESULT_NOTCONN = -20, //!< RESULT_NOTCONN - //RESULT_NOTDIR = -21, - RESULT_NOTSOCK = -22, //!< RESULT_NOTSOCK - RESULT_OPNOTSUPP = -23, //!< RESULT_OPNOTSUPP - RESULT_PIPE = -24, //!< RESULT_PIPE - RESULT_PROTONOSUPPORT = -25, //!< RESULT_PROTONOSUPPORT - RESULT_PROTOTYPE = -26, //!< RESULT_PROTOTYPE - RESULT_TIMEDOUT = -27, //!< RESULT_TIMEDOUT - - RESULT_ADDRNOTAVAIL = -28, //!< RESULT_ADDRNOTAVAIL - RESULT_CONNREFUSED = -29, //!< RESULT_CONNREFUSED - RESULT_ADDRINUSE = -30, //!< RESULT_ADDRINUSE - RESULT_CONNABORTED = -31, //!< RESULT_CONNABORTED - RESULT_INPROGRESS = -32, //!< RESULT_INPROGRESS - - // gethostbyname errors - RESULT_HOST_NOT_FOUND = -100, //!< RESULT_HOST_NOT_FOUND - RESULT_TRY_AGAIN = -101, //!< RESULT_TRY_AGAIN - RESULT_NO_RECOVERY = -102, //!< RESULT_NO_RECOVERY - RESULT_NO_DATA = -103, //!< RESULT_NO_DATA - - RESULT_UNKNOWN = -1000,//!< RESULT_UNKNOWN - }; - - /** - * Socket handle - * @note Use INVALID_SOCKET_HANDLE instead of zero for unset values. This is an exception - * from all other handles. - */ - typedef int Socket; - - enum SelectorKind - { - SELECTOR_KIND_READ = 0, - SELECTOR_KIND_WRITE = 1, - SELECTOR_KIND_EXCEPT = 2, - }; - - enum Flags - { - FLAGS_UP = (1 << 0), - FLAGS_RUNNING = (1 << 1), - FLAGS_INET = (1 << 2), - FLAGS_LINK = (1 << 3), - }; - - /** - * Invalid socket handle - */ - const Socket INVALID_SOCKET_HANDLE = 0xffffffff; - - /** - * Domain type - */ - enum Domain - { - DOMAIN_MISSING, //!< DOMAIN_MISSING - DOMAIN_IPV4, //!< DOMAIN_IPV4 - DOMAIN_IPV6, //!< DOMAIN_IPV6 - DOMAIN_UNKNOWN, //!< DOMAIN_UNKNOWN - }; - - /** - * Socket type - */ - enum Type - { - TYPE_STREAM, //!< TYPE_STREAM - TYPE_DGRAM, //!< TYPE_DGRAM - }; - - /** - * Network protocol - */ - enum Protocol - { - PROTOCOL_TCP, //!< PROTOCOL_TCP - PROTOCOL_UDP, //!< PROTOCOL_UDP - }; - - /** - * Socket shutdown type - */ - enum ShutdownType - { - SHUTDOWNTYPE_READ, - SHUTDOWNTYPE_WRITE, - SHUTDOWNTYPE_READWRITE, - }; - - /** - * Network address - * Network addresses were previously represented as an uint32_t, but in - * order to support IPv6 the internal representation was changed to a - * struct. - */ - struct Address - { - - Address() { - m_family = dmSocket::DOMAIN_MISSING; - memset(m_address, 0x0, sizeof(m_address)); - } - - Domain m_family; - uint32_t m_address[4]; - }; - - /** - * Comparison operators for dmSocket::Address (network address). - * These operators are required since network code was initially designed - * with the assumption that addresses were stored as uint32_t (IPv4), and - * thus sortable. - */ - inline bool operator==(const Address& lhs, const Address& rhs) - { - return memcmp(lhs.m_address, rhs.m_address, sizeof(lhs.m_address)) == 0; - } - - inline bool operator< (const Address& lhs, const Address& rhs) - { - return memcmp(lhs.m_address, rhs.m_address, sizeof(lhs.m_address)) < 0; - } - - inline bool operator!=(const Address& lhs, const Address& rhs) { return !operator==(lhs,rhs); } - inline bool operator> (const Address& lhs, const Address& rhs) { return operator< (rhs,lhs); } - inline bool operator<=(const Address& lhs, const Address& rhs) { return !operator> (lhs,rhs); } - inline bool operator>=(const Address& lhs, const Address& rhs) { return !operator< (lhs,rhs); } - - struct IfAddr - { - char m_Name[128]; - uint32_t m_Flags; - Address m_Address; - uint8_t m_MacAddress[6]; - }; - - /** - * Initialize socket system. Network initialization is required on some platforms. - * @return RESULT_OK on success - */ - Result Initialize(); - - /** - * Finalize socket system. - * @return RESULT_OK on success - */ - Result Finalize(); - - /** - * Create a new socket. Corresponds to BSD socket function socket(). - * @note SIGPIPE is disabled on applicable platforms. This has the implication - * that Receive can return zero bytes when the connection is closed by remote peer. - * @param type Soccket type - * @param protocol Protocol - * @param socket Pointer to created socket - * @return RESULT_OK on succcess - */ - Result New(Domain domain, Type type, enum Protocol protocol, Socket* socket); - - /** - * Delete a socket. Corresponds to BSD socket function close() - * @param socket Socket to close - * @return RESULT_OK on success - */ - Result Delete(Socket socket); - - /** - * Get underlying file descriptor - * @param socket socket to get fd for - * @return file-descriptor - */ - int GetFD(Socket socket); - - /** - * Set reuse socket address option on socket. Socket option SO_REUSEADDR on most platforms - * @param socket Socket to set reuse address to - * @param reuse True if reuse - * @return RESULT_OK on success - */ - Result SetReuseAddress(Socket socket, bool reuse); - - - /** - * Set broadcast address option on socket. Socket option SO_BROADCAST on most platforms. - * @param socket Socket to set reuse address to - * @param broadcast True if broadcast - * @return RESULT_OK on success - */ - Result SetBroadcast(Socket socket, bool broadcast); - - /** - * Set blocking option on a socket - * @param socket Socket to set blocking on - * @param blocking True to block - * @return RESULT_OK on success - */ - Result SetBlocking(Socket socket, bool blocking); - - /** - * Set TCP_NODELAY on socket - * @param socket Socket to set TCP_NODELAY on - * @param no_delay True for no delay - * @return RESULT_OK on success - */ - Result SetNoDelay(Socket socket, bool no_delay); - - /** - * Set socket send timeout - * @note Timeout resolution might be in milliseconds, e.g. windows. Use values - * larger than or equal to 1000. - * @param socket socket - * @param timeout timeout in microseconds - * @return RESULT_OK on success - */ - Result SetSendTimeout(Socket socket, uint64_t timeout); - - /** - * Set socket receive timeout - * @note Timeout resolution might be in milliseconds, e.g. windows. Use values - * larger than or equal to 1000 - * @param socket socket - * @param timeout timeout in microseconds - * @return RESULT_OK on success - */ - Result SetReceiveTimeout(Socket socket, uint64_t timeout); - - /** - * Add multicast membership - * @param socket socket to add membership on - * @param multi_addr multicast address - * @param interface_addr interface address - * @param ttl multicast package time to live - * @return RESULT_OK - */ - Result AddMembership(Socket socket, Address multi_addr, Address interface_addr, int ttl); - - /** - * Set address for outgoing multicast datagrams - * @param socket socket to set multicast address for - * @param address address of network interface to use - * @return RESULT_OK - */ - Result SetMulticastIf(Socket socket, Address address); - - /** - * Accept a connection on a socket - * @param socket Socket to accept connections on - * @param address Result address parameter - * @param accept_socket Pointer to accepted socket (result) - * @return RESULT_OK on success - */ - Result Accept(Socket socket, Address* address, Socket* accept_socket); - - /** - * Bind a name to a socket - * @param socket Socket to bind name to - * @param address Address to bind - * @param port Port to bind to - * @return RESULT_OK on success - */ - Result Bind(Socket socket, Address address, int port); - - /** - * Initiate a connection on a socket - * @param socket Socket to initiate connection on - * @param address Address to connect to - * @param port Port to connect to - * @return RESULT_OK on success - */ - Result Connect(Socket socket, Address address, int port); - - /** - * Listen for connections on a socket - * @param socket Socket to listen on - * @param backlog Maximum length for the queue of pending connections - * @return RESULT_OK on success - */ - Result Listen(Socket socket, int backlog); - - /** - * Shutdown part of a socket connection - * @param socket Socket to shutdown connection ow - * @param how Shutdown type - * @return RESULT_OK on success - */ - Result Shutdown(Socket socket, ShutdownType how); - - /** - * Send a message on a socket - * @param socket Socket to send a message on - * @param buffer Buffer to send - * @param length Length of buffer to send - * @param sent_bytes Number of bytes sent (result) - * @return RESULT_OK on success - */ - Result Send(Socket socket, const void* buffer, int length, int* sent_bytes); - - /** - * Send a message to a specific address - * @param socket Socket to send a message on - * @param buffer Buffer to send - * @param length Length of buffer to send - * @param sent_bytes Number of bytes sent (result) - * @param to_addr To address - * @param to_port From addres - * @return RESULT_OK on success - */ - Result SendTo(Socket socket, const void* buffer, int length, int* sent_bytes, Address to_addr, uint16_t to_port); - - /** - * Receive data on a socket - * @param socket Socket to receive data on - * @param buffer Buffer to receive to - * @param length Receive buffer length - * @param received_bytes Number of received bytes (result) - * @return RESULT_OK on success - */ - Result Receive(Socket socket, void* buffer, int length, int* received_bytes); - - /** - * Receive from socket - * @param socket Socket to receive data on - * @param buffer Buffer to receive to - * @param length Receive buffer length - * @param received_bytes Number of received bytes (result) - * @param from_addr From address (result) - * @param from_port To address (result) - * @return RESULT_OK on success - */ - Result ReceiveFrom(Socket socket, void* buffer, int length, int* received_bytes, - Address* from_addr, uint16_t* from_port); - - - /** - * Get name, address and port for socket - * @param socket Socket to get name for - * @param address Address (result) - * @param port Socket (result) - * @return RESULT_OK on success - */ - Result GetName(Socket socket, Address*address, uint16_t* port); - - /** - * Get local hostname - * @param hostname hostname buffer - * @param hostname_length hostname buffer length - * @return RESULT_OK on success - */ - Result GetHostname(char* hostname, int hostname_length); - - /** - * Get first local IP address - * The function tries to determine the local IP address. If several - * IP addresses are available only a single is returned - * @note This function might fallback to 127.0.0.1 if no adapter is found - * Sometimes it might be appropriate to run this function periodically - * @param address address result - * @return RESULT_OK on success - */ - Result GetLocalAddress(Address* address); - - /** - * Get address from ip string - * @param address IP-string - * @return Address - */ - Address AddressFromIPString(const char* address); - - /** - * Convert address to ip string - * @param address address to convert - * @return IP string. The caller is responsible to free the string using free() - */ - char* AddressToIPString(Address address); - - /** - * Get host by name. - * @param name Hostname to resolve - * @param address Host address result - * @param ipv4 Whether or not to search for IPv4 addresses - * @param ipv6 Whether or not to search for IPv6 addresses - * @return RESULT_OK on success - */ - Result GetHostByName(const char* name, Address* address, bool ipv4 = true, bool ipv6 = true); - - /** - * Get information about network adapters (loopback devices are not included) - * @note Make sure that addresses is large enough. If too small - * the result is capped. - * @param addresses array of if-addresses - * @param addresses_count count - * @param count actual count - */ - void GetIfAddresses(IfAddr* addresses, uint32_t addresses_count, uint32_t* count); - - /** - * Convert result value to string - * @param result Result to convert - * @return Result as string - */ - const char* ResultToString(Result result); - - /** - * Converts a native result (error) to dmSocket::Result - * Also logs the error - * @param filename the file that calls this function - * @param line the line number of this call - * @param r the native result - * @return Result - */ - Result NativeToResult(const char* filename, int line, int r); - - /** - * Check if a network address is empty (all zeroes). - * @param address The address to check - * @return True if the address is empty, false otherwise - */ - bool Empty(Address address); - - /** - * Return a pointer to the IPv4 buffer of address. - * @note Make sure the address family of address is actually AF_INET before - * attempting to retrieve the IPv4 buffer, otherwise an assert will trigger. - * @param address Pointer to the address containing the buffer - * @return Pointer to the buffer that holds the IPv4 address - */ - uint32_t* IPv4(Address* address); - - /** - * Return a pointer to the IPv6 buffer of address. - * @note Make sure the address family of address is actually AF_INET6 before - * attempting to retrieve the IPv6 buffer, otherwise an assert will trigger. - * @param address Pointer to the address containing the buffer - * @return Pointer to the buffer that holds the IPv6 address - */ - uint32_t* IPv6(Address* address); - - /** - * Checks if a socket was created for IPv4 (AF_INET). - * @param socket The socket to check - * @return True if the socket was created for IPv4 communication, false otherwise - */ - bool IsSocketIPv4(Socket socket); - - /** - * Checks if a socket was created for IPv6 (AF_INET6). - * @param socket The socket to check - * @return True if the socket was created for IPv6 communication, false otherwise - */ - bool IsSocketIPv6(Socket socket); - - /** - * Calculate the number of bits that differs between address a and b. - * @note This is used for the Hamming Distance. - * @param a The first address to compare - * @param b The second address to compare - * @return Number of bits that differs between a and b - */ - uint32_t BitDifference(Address a, Address b); - - struct Selector; - - /** - * Clear selector for socket. Similar to FD_CLR - * @param selector Selector - * @param selector_kind Kind to clear - * @param socket Socket to clear - */ - void SelectorClear(Selector* selector, SelectorKind selector_kind, Socket socket); - - /** - * Set selector for socket. Similar to FD_SET - * @param selector Selector - * @param selector_kind Kind to clear - * @param socket Socket to set - */ - void SelectorSet(Selector* selector, SelectorKind selector_kind, Socket socket); - - /** - * Check if selector is set. Similar to FD_ISSET - * @param selector Selector - * @param selector_kind Selector kind - * @param socket Socket to check for - * @return True if set. - */ - bool SelectorIsSet(Selector* selector, SelectorKind selector_kind, Socket socket); - - /** - * Clear selector (all kinds). Similar to FD_ZERO - * @param selector Selector - */ - void SelectorZero(Selector* selector); - - /** - * Select for pending data - * @param selector Selector - * @param timeout Timeout. For blocking pass -1 - * @return RESULT_OK on success - */ - Result Select(Selector* selector, int32_t timeout); -} - -#endif // DM_SOCKET_H diff --git a/websocket/src/dmsdk/uri.h b/websocket/src/dmsdk/uri.h deleted file mode 100644 index 09e90d9..0000000 --- a/websocket/src/dmsdk/uri.h +++ /dev/null @@ -1,85 +0,0 @@ -// Copyright 2020 The Defold Foundation -// Licensed under the Defold License version 1.0 (the "License"); you may not use -// this file except in compliance with the License. -// -// You may obtain a copy of the License, together with FAQs at -// https://www.defold.com/license -// -// 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 DM_URI_H -#define DM_URI_H - -namespace dmURI -{ - /** - * URI parsing result - */ - enum Result - { - RESULT_OK,//!< RESULT_OK - }; - - const uint32_t MAX_SCHEME_LEN = 8; - const uint32_t MAX_LOCATION_LEN = 64; - const uint32_t MAX_PATH_LEN = 2048; - // Maximum length of an URI - // scheme :// location / path - const uint32_t MAX_URI_LEN = MAX_SCHEME_LEN + 3 + MAX_LOCATION_LEN + 1 + MAX_PATH_LEN; - - - /** - * URI parsing result parts - */ - struct Parts - { - /// Scheme parts, eg http - char m_Scheme[MAX_SCHEME_LEN]; - - /// Location part, eg foo.com:80 - char m_Location[MAX_LOCATION_LEN]; - - /// Hostname part of location, eg foo.com - char m_Hostname[MAX_LOCATION_LEN]; - - /// Port part of location, eg 80. -1 if not present - int m_Port; - - /// Path part, eg index.html - // Increased from 512 to 2048 (DEF-3410). 2048 seems like a reasonable - // number based on the following SO answer: https://stackoverflow.com/a/417184/1266551 - char m_Path[MAX_PATH_LEN]; - }; - - /** - * Parse URI and split in three parts. (scheme, location, path) - * @note This is a simplified URI parser and does not conform to rfc2396. - * Missing features are: parameters, query, fragment part of URI and support for escaped sequences - * @note For http m_Port is set to 80 if not specified in uri. - * @param uri URI to parse - * @param parts Result - * @return RESULT_OK on success - */ - Result Parse(const char* uri, Parts* parts); - - /** - * Performs URL encoding of the supplied buffer - * @param src String to encode - * @param dst Encoded string - * @param dst_size size of the provided out buffer - */ - void Encode(const char* src, char* dst, uint32_t dst_size); - - /** - * Undoes URL decoding on a buffer. - * @note The output will never be larger than the input. - * @param src Input - * @param dst Decoded output - */ - void Decode(const char* src, char* dst); -} - -#endif // DM_URI_H diff --git a/websocket/src/handshake.cpp b/websocket/src/handshake.cpp index ad7daef..cc83d1f 100644 --- a/websocket/src/handshake.cpp +++ b/websocket/src/handshake.cpp @@ -1,20 +1,11 @@ #include "websocket.h" -#include "dmsdk/socket.h" +#include namespace dmWebsocket { const char* RFC_MAGIC = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"; // as per the rfc document on page 7 (https://tools.ietf.org/html/rfc6455) - -static void printHex(const uint8_t* data, size_t len) -{ - for (int i = 0; i < 16; ++i) - { - printf("%x", data[i]); - } -} - static void CreateKey(uint8_t* key, size_t len) { pcg32_random_t rnd; @@ -38,19 +29,11 @@ Result SendClientHandshake(WebsocketConnection* conn) char encoded_key[64] = {0}; uint32_t encoded_key_len = sizeof(encoded_key); - //mbedtls_base64_encode((unsigned char*)encoded_key, sizeof(encoded_key), &encoded_key_len, (const unsigned char*)conn->m_Key, sizeof(conn->m_Key)); if (!dmCrypt::Base64Encode((const unsigned char*)conn->m_Key, sizeof(conn->m_Key), (unsigned char*)encoded_key, &encoded_key_len)) { return SetStatus(conn, RESULT_HANDSHAKE_FAILED, "Failed to base64 encode key"); } - -printf("DBG: CreateKey: '"); -printHex((const uint8_t*)conn->m_Key, 16); -printf("'\n"); - -printf("DBG: encoded: '%s'\n", encoded_key); - char port[8] = ""; if (!(conn->m_Url.m_Port == 80 || conn->m_Url.m_Port == 443)) dmSnPrintf(port, sizeof(port), ":%d", conn->m_Url.m_Port); @@ -88,26 +71,6 @@ bail: #undef WS_SENDALL -void debugPrintBuffer(const char* s, size_t len) -{ - for (int i = 0; i < len; ++i) - { - const char* p = s + i; - if (*p == '\r') { - printf("\\r"); - } - else if (*p == '\n') { - printf("\\n\n"); - } - else if (*p == '\t') { - printf("\t"); - } - else { - printf("%c", *p); - } - } -} - // Currently blocking! Result ReceiveHeaders(WebsocketConnection* conn) { @@ -136,8 +99,6 @@ Result ReceiveHeaders(WebsocketConnection* conn) return SetStatus(conn, RESULT_HANDSHAKE_FAILED, "Receive error: %s", dmSocket::ResultToString(r)); } -debugPrintBuffer(conn->m_Buffer + conn->m_BufferSize, recv_bytes); - conn->m_BufferSize += recv_bytes; // NOTE: We have an extra byte for null-termination so no buffer overrun here. @@ -160,8 +121,6 @@ Result VerifyHeaders(WebsocketConnection* conn) { char* r = conn->m_Buffer; - printf("SERVER RESPONSE:\n%s\n", r); - const char* http_version_and_status_protocol = "HTTP/1.1 101"; // optionally "Web Socket Protocol Handshake" if (strstr(r, http_version_and_status_protocol) != r) { return SetStatus(conn, RESULT_HANDSHAKE_FAILED, "Missing: '%s' in header", http_version_and_status_protocol); @@ -189,8 +148,6 @@ Result VerifyHeaders(WebsocketConnection* conn) *r = 0; r += 2; -printf("KEY: '%s', VALUE: '%s'\n", key, value); - if (strcmp(key, "Connection") == 0 && strcmp(value, "Upgrade") == 0) upgraded = true; else if (strcmp(key, "Sec-WebSocket-Accept") == 0) @@ -216,8 +173,6 @@ printf("KEY: '%s', VALUE: '%s'\n", key, value); if (strcmp(value, (const char*)client_key) == 0) valid_key = true; - -printf("DBG: CLIENT KEY+MAGIC: '%s'\n", client_key); } if (strcmp(r, "\r\n") == 0) diff --git a/websocket/src/mbedtls/base64.h b/websocket/src/mbedtls/base64.h deleted file mode 100644 index 0d02416..0000000 --- a/websocket/src/mbedtls/base64.h +++ /dev/null @@ -1,98 +0,0 @@ -/** - * \file base64.h - * - * \brief RFC 1521 base64 encoding/decoding - */ -/* - * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * 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. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ -#ifndef MBEDTLS_BASE64_H -#define MBEDTLS_BASE64_H - -#if !defined(MBEDTLS_CONFIG_FILE) -#include "config.h" -#else -#include MBEDTLS_CONFIG_FILE -#endif - -#include - -#define MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL -0x002A /**< Output buffer too small. */ -#define MBEDTLS_ERR_BASE64_INVALID_CHARACTER -0x002C /**< Invalid character in input. */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Encode a buffer into base64 format - * - * \param dst destination buffer - * \param dlen size of the destination buffer - * \param olen number of bytes written - * \param src source buffer - * \param slen amount of data to be encoded - * - * \return 0 if successful, or MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL. - * *olen is always updated to reflect the amount - * of data that has (or would have) been written. - * If that length cannot be represented, then no data is - * written to the buffer and *olen is set to the maximum - * length representable as a size_t. - * - * \note Call this function with dlen = 0 to obtain the - * required buffer size in *olen - */ -int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen, - const unsigned char *src, size_t slen ); - -/** - * \brief Decode a base64-formatted buffer - * - * \param dst destination buffer (can be NULL for checking size) - * \param dlen size of the destination buffer - * \param olen number of bytes written - * \param src source buffer - * \param slen amount of data to be decoded - * - * \return 0 if successful, MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL, or - * MBEDTLS_ERR_BASE64_INVALID_CHARACTER if the input data is - * not correct. *olen is always updated to reflect the amount - * of data that has (or would have) been written. - * - * \note Call this function with *dst = NULL or dlen = 0 to obtain - * the required buffer size in *olen - */ -int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen, - const unsigned char *src, size_t slen ); - -#if defined(MBEDTLS_SELF_TEST) -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mbedtls_base64_self_test( int verbose ); - -#endif /* MBEDTLS_SELF_TEST */ - -#ifdef __cplusplus -} -#endif - -#endif /* base64.h */ diff --git a/websocket/src/mbedtls/config.h b/websocket/src/mbedtls/config.h deleted file mode 100644 index 41b85ee..0000000 --- a/websocket/src/mbedtls/config.h +++ /dev/null @@ -1,3551 +0,0 @@ -/** - * \file config.h - * - * \brief Configuration options (set of defines) - * - * This set of compile-time options may be used to enable - * or disable features selectively, and reduce the global - * memory footprint. - */ -/* - * Copyright (C) 2006-2018, ARM Limited, All Rights Reserved - * SPDX-License-Identifier: Apache-2.0 - * - * 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. - * - * This file is part of mbed TLS (https://tls.mbed.org) - */ - -#ifndef MBEDTLS_CONFIG_H -#define MBEDTLS_CONFIG_H - -#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE) -#define _CRT_SECURE_NO_DEPRECATE 1 -#endif - -/** - * \name SECTION: System support - * - * This section sets system specific settings. - * \{ - */ - -/** - * \def MBEDTLS_HAVE_ASM - * - * The compiler has support for asm(). - * - * Requires support for asm() in compiler. - * - * Used in: - * library/aria.c - * library/timing.c - * include/mbedtls/bn_mul.h - * - * Required by: - * MBEDTLS_AESNI_C - * MBEDTLS_PADLOCK_C - * - * Comment to disable the use of assembly code. - */ -//#define MBEDTLS_HAVE_ASM - -/** - * \def MBEDTLS_NO_UDBL_DIVISION - * - * The platform lacks support for double-width integer division (64-bit - * division on a 32-bit platform, 128-bit division on a 64-bit platform). - * - * Used in: - * include/mbedtls/bignum.h - * library/bignum.c - * - * The bignum code uses double-width division to speed up some operations. - * Double-width division is often implemented in software that needs to - * be linked with the program. The presence of a double-width integer - * type is usually detected automatically through preprocessor macros, - * but the automatic detection cannot know whether the code needs to - * and can be linked with an implementation of division for that type. - * By default division is assumed to be usable if the type is present. - * Uncomment this option to prevent the use of double-width division. - * - * Note that division for the native integer type is always required. - * Furthermore, a 64-bit type is always required even on a 32-bit - * platform, but it need not support multiplication or division. In some - * cases it is also desirable to disable some double-width operations. For - * example, if double-width division is implemented in software, disabling - * it can reduce code size in some embedded targets. - */ -//#define MBEDTLS_NO_UDBL_DIVISION - -/** - * \def MBEDTLS_NO_64BIT_MULTIPLICATION - * - * The platform lacks support for 32x32 -> 64-bit multiplication. - * - * Used in: - * library/poly1305.c - * - * Some parts of the library may use multiplication of two unsigned 32-bit - * operands with a 64-bit result in order to speed up computations. On some - * platforms, this is not available in hardware and has to be implemented in - * software, usually in a library provided by the toolchain. - * - * Sometimes it is not desirable to have to link to that library. This option - * removes the dependency of that library on platforms that lack a hardware - * 64-bit multiplier by embedding a software implementation in Mbed TLS. - * - * Note that depending on the compiler, this may decrease performance compared - * to using the library function provided by the toolchain. - */ -//#define MBEDTLS_NO_64BIT_MULTIPLICATION - -/** - * \def MBEDTLS_HAVE_SSE2 - * - * CPU supports SSE2 instruction set. - * - * Uncomment if the CPU supports SSE2 (IA-32 specific). - */ -//#define MBEDTLS_HAVE_SSE2 - -/** - * \def MBEDTLS_HAVE_TIME - * - * System has time.h and time(). - * The time does not need to be correct, only time differences are used, - * by contrast with MBEDTLS_HAVE_TIME_DATE - * - * Defining MBEDTLS_HAVE_TIME allows you to specify MBEDTLS_PLATFORM_TIME_ALT, - * MBEDTLS_PLATFORM_TIME_MACRO, MBEDTLS_PLATFORM_TIME_TYPE_MACRO and - * MBEDTLS_PLATFORM_STD_TIME. - * - * Comment if your system does not support time functions - */ -#define MBEDTLS_HAVE_TIME - -/** - * \def MBEDTLS_HAVE_TIME_DATE - * - * System has time.h, time(), and an implementation for - * mbedtls_platform_gmtime_r() (see below). - * The time needs to be correct (not necessarily very accurate, but at least - * the date should be correct). This is used to verify the validity period of - * X.509 certificates. - * - * Comment if your system does not have a correct clock. - * - * \note mbedtls_platform_gmtime_r() is an abstraction in platform_util.h that - * behaves similarly to the gmtime_r() function from the C standard. Refer to - * the documentation for mbedtls_platform_gmtime_r() for more information. - * - * \note It is possible to configure an implementation for - * mbedtls_platform_gmtime_r() at compile-time by using the macro - * MBEDTLS_PLATFORM_GMTIME_R_ALT. - */ -#define MBEDTLS_HAVE_TIME_DATE - -/** - * \def MBEDTLS_PLATFORM_MEMORY - * - * Enable the memory allocation layer. - * - * By default mbed TLS uses the system-provided calloc() and free(). - * This allows different allocators (self-implemented or provided) to be - * provided to the platform abstraction layer. - * - * Enabling MBEDTLS_PLATFORM_MEMORY without the - * MBEDTLS_PLATFORM_{FREE,CALLOC}_MACROs will provide - * "mbedtls_platform_set_calloc_free()" allowing you to set an alternative calloc() and - * free() function pointer at runtime. - * - * Enabling MBEDTLS_PLATFORM_MEMORY and specifying - * MBEDTLS_PLATFORM_{CALLOC,FREE}_MACROs will allow you to specify the - * alternate function at compile time. - * - * Requires: MBEDTLS_PLATFORM_C - * - * Enable this layer to allow use of alternative memory allocators. - */ -//#define MBEDTLS_PLATFORM_MEMORY - -/** - * \def MBEDTLS_PLATFORM_NO_STD_FUNCTIONS - * - * Do not assign standard functions in the platform layer (e.g. calloc() to - * MBEDTLS_PLATFORM_STD_CALLOC and printf() to MBEDTLS_PLATFORM_STD_PRINTF) - * - * This makes sure there are no linking errors on platforms that do not support - * these functions. You will HAVE to provide alternatives, either at runtime - * via the platform_set_xxx() functions or at compile time by setting - * the MBEDTLS_PLATFORM_STD_XXX defines, or enabling a - * MBEDTLS_PLATFORM_XXX_MACRO. - * - * Requires: MBEDTLS_PLATFORM_C - * - * Uncomment to prevent default assignment of standard functions in the - * platform layer. - */ -//#define MBEDTLS_PLATFORM_NO_STD_FUNCTIONS - -/** - * \def MBEDTLS_PLATFORM_EXIT_ALT - * - * MBEDTLS_PLATFORM_XXX_ALT: Uncomment a macro to let mbed TLS support the - * function in the platform abstraction layer. - * - * Example: In case you uncomment MBEDTLS_PLATFORM_PRINTF_ALT, mbed TLS will - * provide a function "mbedtls_platform_set_printf()" that allows you to set an - * alternative printf function pointer. - * - * All these define require MBEDTLS_PLATFORM_C to be defined! - * - * \note MBEDTLS_PLATFORM_SNPRINTF_ALT is required on Windows; - * it will be enabled automatically by check_config.h - * - * \warning MBEDTLS_PLATFORM_XXX_ALT cannot be defined at the same time as - * MBEDTLS_PLATFORM_XXX_MACRO! - * - * Requires: MBEDTLS_PLATFORM_TIME_ALT requires MBEDTLS_HAVE_TIME - * - * Uncomment a macro to enable alternate implementation of specific base - * platform function - */ -//#define MBEDTLS_PLATFORM_EXIT_ALT -//#define MBEDTLS_PLATFORM_TIME_ALT -//#define MBEDTLS_PLATFORM_FPRINTF_ALT -//#define MBEDTLS_PLATFORM_PRINTF_ALT -//#define MBEDTLS_PLATFORM_SNPRINTF_ALT -//#define MBEDTLS_PLATFORM_VSNPRINTF_ALT -//#define MBEDTLS_PLATFORM_NV_SEED_ALT -//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT - -/** - * \def MBEDTLS_DEPRECATED_WARNING - * - * Mark deprecated functions so that they generate a warning if used. - * Functions deprecated in one version will usually be removed in the next - * version. You can enable this to help you prepare the transition to a new - * major version by making sure your code is not using these functions. - * - * This only works with GCC and Clang. With other compilers, you may want to - * use MBEDTLS_DEPRECATED_REMOVED - * - * Uncomment to get warnings on using deprecated functions. - */ -//#define MBEDTLS_DEPRECATED_WARNING - -/** - * \def MBEDTLS_DEPRECATED_REMOVED - * - * Remove deprecated functions so that they generate an error if used. - * Functions deprecated in one version will usually be removed in the next - * version. You can enable this to help you prepare the transition to a new - * major version by making sure your code is not using these functions. - * - * Uncomment to get errors on using deprecated functions. - */ -//#define MBEDTLS_DEPRECATED_REMOVED - -/** - * \def MBEDTLS_CHECK_PARAMS - * - * This configuration option controls whether the library validates more of - * the parameters passed to it. - * - * When this flag is not defined, the library only attempts to validate an - * input parameter if: (1) they may come from the outside world (such as the - * network, the filesystem, etc.) or (2) not validating them could result in - * internal memory errors such as overflowing a buffer controlled by the - * library. On the other hand, it doesn't attempt to validate parameters whose - * values are fully controlled by the application (such as pointers). - * - * When this flag is defined, the library additionally attempts to validate - * parameters that are fully controlled by the application, and should always - * be valid if the application code is fully correct and trusted. - * - * For example, when a function accepts as input a pointer to a buffer that may - * contain untrusted data, and its documentation mentions that this pointer - * must not be NULL: - * - The pointer is checked to be non-NULL only if this option is enabled. - * - The content of the buffer is always validated. - * - * When this flag is defined, if a library function receives a parameter that - * is invalid: - * 1. The function will invoke the macro MBEDTLS_PARAM_FAILED(). - * 2. If MBEDTLS_PARAM_FAILED() did not terminate the program, the function - * will immediately return. If the function returns an Mbed TLS error code, - * the error code in this case is MBEDTLS_ERR_xxx_BAD_INPUT_DATA. - * - * When defining this flag, you also need to arrange a definition for - * MBEDTLS_PARAM_FAILED(). You can do this by any of the following methods: - * - By default, the library defines MBEDTLS_PARAM_FAILED() to call a - * function mbedtls_param_failed(), but the library does not define this - * function. If you do not make any other arrangements, you must provide - * the function mbedtls_param_failed() in your application. - * See `platform_util.h` for its prototype. - * - If you enable the macro #MBEDTLS_CHECK_PARAMS_ASSERT, then the - * library defines MBEDTLS_PARAM_FAILED(\c cond) to be `assert(cond)`. - * You can still supply an alternative definition of - * MBEDTLS_PARAM_FAILED(), which may call `assert`. - * - If you define a macro MBEDTLS_PARAM_FAILED() before including `config.h` - * or you uncomment the definition of MBEDTLS_PARAM_FAILED() in `config.h`, - * the library will call the macro that you defined and will not supply - * its own version. Note that if MBEDTLS_PARAM_FAILED() calls `assert`, - * you need to enable #MBEDTLS_CHECK_PARAMS_ASSERT so that library source - * files include ``. - * - * Uncomment to enable validation of application-controlled parameters. - */ -//#define MBEDTLS_CHECK_PARAMS - -/** - * \def MBEDTLS_CHECK_PARAMS_ASSERT - * - * Allow MBEDTLS_PARAM_FAILED() to call `assert`, and make it default to - * `assert`. This macro is only used if #MBEDTLS_CHECK_PARAMS is defined. - * - * If this macro is not defined, then MBEDTLS_PARAM_FAILED() defaults to - * calling a function mbedtls_param_failed(). See the documentation of - * #MBEDTLS_CHECK_PARAMS for details. - * - * Uncomment to allow MBEDTLS_PARAM_FAILED() to call `assert`. - */ -//#define MBEDTLS_CHECK_PARAMS_ASSERT - -/* \} name SECTION: System support */ - -/** - * \name SECTION: mbed TLS feature support - * - * This section sets support for features that are or are not needed - * within the modules that are enabled. - * \{ - */ - -/** - * \def MBEDTLS_TIMING_ALT - * - * Uncomment to provide your own alternate implementation for mbedtls_timing_hardclock(), - * mbedtls_timing_get_timer(), mbedtls_set_alarm(), mbedtls_set/get_delay() - * - * Only works if you have MBEDTLS_TIMING_C enabled. - * - * You will need to provide a header "timing_alt.h" and an implementation at - * compile time. - */ -//#define MBEDTLS_TIMING_ALT - -/** - * \def MBEDTLS_AES_ALT - * - * MBEDTLS__MODULE_NAME__ALT: Uncomment a macro to let mbed TLS use your - * alternate core implementation of a symmetric crypto, an arithmetic or hash - * module (e.g. platform specific assembly optimized implementations). Keep - * in mind that the function prototypes should remain the same. - * - * This replaces the whole module. If you only want to replace one of the - * functions, use one of the MBEDTLS__FUNCTION_NAME__ALT flags. - * - * Example: In case you uncomment MBEDTLS_AES_ALT, mbed TLS will no longer - * provide the "struct mbedtls_aes_context" definition and omit the base - * function declarations and implementations. "aes_alt.h" will be included from - * "aes.h" to include the new function definitions. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * module. - * - * \warning MD2, MD4, MD5, ARC4, DES and SHA-1 are considered weak and their - * use constitutes a security risk. If possible, we recommend - * avoiding dependencies on them, and considering stronger message - * digests and ciphers instead. - * - */ -//#define MBEDTLS_AES_ALT -//#define MBEDTLS_ARC4_ALT -//#define MBEDTLS_ARIA_ALT -//#define MBEDTLS_BLOWFISH_ALT -//#define MBEDTLS_CAMELLIA_ALT -//#define MBEDTLS_CCM_ALT -//#define MBEDTLS_CHACHA20_ALT -//#define MBEDTLS_CHACHAPOLY_ALT -//#define MBEDTLS_CMAC_ALT -//#define MBEDTLS_DES_ALT -//#define MBEDTLS_DHM_ALT -//#define MBEDTLS_ECJPAKE_ALT -//#define MBEDTLS_GCM_ALT -//#define MBEDTLS_NIST_KW_ALT -//#define MBEDTLS_MD2_ALT -//#define MBEDTLS_MD4_ALT -//#define MBEDTLS_MD5_ALT -//#define MBEDTLS_POLY1305_ALT -//#define MBEDTLS_RIPEMD160_ALT -//#define MBEDTLS_RSA_ALT -//#define MBEDTLS_SHA1_ALT -//#define MBEDTLS_SHA256_ALT -//#define MBEDTLS_SHA512_ALT -//#define MBEDTLS_XTEA_ALT - -/* - * When replacing the elliptic curve module, pleace consider, that it is - * implemented with two .c files: - * - ecp.c - * - ecp_curves.c - * You can replace them very much like all the other MBEDTLS__MODULE_NAME__ALT - * macros as described above. The only difference is that you have to make sure - * that you provide functionality for both .c files. - */ -//#define MBEDTLS_ECP_ALT - -/** - * \def MBEDTLS_MD2_PROCESS_ALT - * - * MBEDTLS__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use you - * alternate core implementation of symmetric crypto or hash function. Keep in - * mind that function prototypes should remain the same. - * - * This replaces only one function. The header file from mbed TLS is still - * used, in contrast to the MBEDTLS__MODULE_NAME__ALT flags. - * - * Example: In case you uncomment MBEDTLS_SHA256_PROCESS_ALT, mbed TLS will - * no longer provide the mbedtls_sha1_process() function, but it will still provide - * the other function (using your mbedtls_sha1_process() function) and the definition - * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible - * with this definition. - * - * \note Because of a signature change, the core AES encryption and decryption routines are - * currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt, - * respectively. When setting up alternative implementations, these functions should - * be overridden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt - * must stay untouched. - * - * \note If you use the AES_xxx_ALT macros, then is is recommended to also set - * MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES - * tables. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * function. - * - * \warning MD2, MD4, MD5, DES and SHA-1 are considered weak and their use - * constitutes a security risk. If possible, we recommend avoiding - * dependencies on them, and considering stronger message digests - * and ciphers instead. - * - */ -//#define MBEDTLS_MD2_PROCESS_ALT -//#define MBEDTLS_MD4_PROCESS_ALT -//#define MBEDTLS_MD5_PROCESS_ALT -//#define MBEDTLS_RIPEMD160_PROCESS_ALT -//#define MBEDTLS_SHA1_PROCESS_ALT -//#define MBEDTLS_SHA256_PROCESS_ALT -//#define MBEDTLS_SHA512_PROCESS_ALT -//#define MBEDTLS_DES_SETKEY_ALT -//#define MBEDTLS_DES_CRYPT_ECB_ALT -//#define MBEDTLS_DES3_CRYPT_ECB_ALT -//#define MBEDTLS_AES_SETKEY_ENC_ALT -//#define MBEDTLS_AES_SETKEY_DEC_ALT -//#define MBEDTLS_AES_ENCRYPT_ALT -//#define MBEDTLS_AES_DECRYPT_ALT -//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT -//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT -//#define MBEDTLS_ECDSA_VERIFY_ALT -//#define MBEDTLS_ECDSA_SIGN_ALT -//#define MBEDTLS_ECDSA_GENKEY_ALT - -/** - * \def MBEDTLS_ECP_INTERNAL_ALT - * - * Expose a part of the internal interface of the Elliptic Curve Point module. - * - * MBEDTLS_ECP__FUNCTION_NAME__ALT: Uncomment a macro to let mbed TLS use your - * alternative core implementation of elliptic curve arithmetic. Keep in mind - * that function prototypes should remain the same. - * - * This partially replaces one function. The header file from mbed TLS is still - * used, in contrast to the MBEDTLS_ECP_ALT flag. The original implementation - * is still present and it is used for group structures not supported by the - * alternative. - * - * Any of these options become available by defining MBEDTLS_ECP_INTERNAL_ALT - * and implementing the following functions: - * unsigned char mbedtls_internal_ecp_grp_capable( - * const mbedtls_ecp_group *grp ) - * int mbedtls_internal_ecp_init( const mbedtls_ecp_group *grp ) - * void mbedtls_internal_ecp_free( const mbedtls_ecp_group *grp ) - * The mbedtls_internal_ecp_grp_capable function should return 1 if the - * replacement functions implement arithmetic for the given group and 0 - * otherwise. - * The functions mbedtls_internal_ecp_init and mbedtls_internal_ecp_free are - * called before and after each point operation and provide an opportunity to - * implement optimized set up and tear down instructions. - * - * Example: In case you uncomment MBEDTLS_ECP_INTERNAL_ALT and - * MBEDTLS_ECP_DOUBLE_JAC_ALT, mbed TLS will still provide the ecp_double_jac - * function, but will use your mbedtls_internal_ecp_double_jac if the group is - * supported (your mbedtls_internal_ecp_grp_capable function returns 1 when - * receives it as an argument). If the group is not supported then the original - * implementation is used. The other functions and the definition of - * mbedtls_ecp_group and mbedtls_ecp_point will not change, so your - * implementation of mbedtls_internal_ecp_double_jac and - * mbedtls_internal_ecp_grp_capable must be compatible with this definition. - * - * Uncomment a macro to enable alternate implementation of the corresponding - * function. - */ -/* Required for all the functions in this section */ -//#define MBEDTLS_ECP_INTERNAL_ALT -/* Support for Weierstrass curves with Jacobi representation */ -//#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT -//#define MBEDTLS_ECP_ADD_MIXED_ALT -//#define MBEDTLS_ECP_DOUBLE_JAC_ALT -//#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT -//#define MBEDTLS_ECP_NORMALIZE_JAC_ALT -/* Support for curves with Montgomery arithmetic */ -//#define MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT -//#define MBEDTLS_ECP_RANDOMIZE_MXZ_ALT -//#define MBEDTLS_ECP_NORMALIZE_MXZ_ALT - -/** - * \def MBEDTLS_TEST_NULL_ENTROPY - * - * Enables testing and use of mbed TLS without any configured entropy sources. - * This permits use of the library on platforms before an entropy source has - * been integrated (see for example the MBEDTLS_ENTROPY_HARDWARE_ALT or the - * MBEDTLS_ENTROPY_NV_SEED switches). - * - * WARNING! This switch MUST be disabled in production builds, and is suitable - * only for development. - * Enabling the switch negates any security provided by the library. - * - * Requires MBEDTLS_ENTROPY_C, MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - * - */ -//#define MBEDTLS_TEST_NULL_ENTROPY - -/** - * \def MBEDTLS_ENTROPY_HARDWARE_ALT - * - * Uncomment this macro to let mbed TLS use your own implementation of a - * hardware entropy collector. - * - * Your function must be called \c mbedtls_hardware_poll(), have the same - * prototype as declared in entropy_poll.h, and accept NULL as first argument. - * - * Uncomment to use your own hardware entropy collector. - */ -//#define MBEDTLS_ENTROPY_HARDWARE_ALT - -/** - * \def MBEDTLS_AES_ROM_TABLES - * - * Use precomputed AES tables stored in ROM. - * - * Uncomment this macro to use precomputed AES tables stored in ROM. - * Comment this macro to generate AES tables in RAM at runtime. - * - * Tradeoff: Using precomputed ROM tables reduces RAM usage by ~8kb - * (or ~2kb if \c MBEDTLS_AES_FEWER_TABLES is used) and reduces the - * initialization time before the first AES operation can be performed. - * It comes at the cost of additional ~8kb ROM use (resp. ~2kb if \c - * MBEDTLS_AES_FEWER_TABLES below is used), and potentially degraded - * performance if ROM access is slower than RAM access. - * - * This option is independent of \c MBEDTLS_AES_FEWER_TABLES. - * - */ -//#define MBEDTLS_AES_ROM_TABLES - -/** - * \def MBEDTLS_AES_FEWER_TABLES - * - * Use less ROM/RAM for AES tables. - * - * Uncommenting this macro omits 75% of the AES tables from - * ROM / RAM (depending on the value of \c MBEDTLS_AES_ROM_TABLES) - * by computing their values on the fly during operations - * (the tables are entry-wise rotations of one another). - * - * Tradeoff: Uncommenting this reduces the RAM / ROM footprint - * by ~6kb but at the cost of more arithmetic operations during - * runtime. Specifically, one has to compare 4 accesses within - * different tables to 4 accesses with additional arithmetic - * operations within the same table. The performance gain/loss - * depends on the system and memory details. - * - * This option is independent of \c MBEDTLS_AES_ROM_TABLES. - * - */ -//#define MBEDTLS_AES_FEWER_TABLES - -/** - * \def MBEDTLS_CAMELLIA_SMALL_MEMORY - * - * Use less ROM for the Camellia implementation (saves about 768 bytes). - * - * Uncomment this macro to use less memory for Camellia. - */ -//#define MBEDTLS_CAMELLIA_SMALL_MEMORY - -/** - * \def MBEDTLS_CIPHER_MODE_CBC - * - * Enable Cipher Block Chaining mode (CBC) for symmetric ciphers. - */ -#define MBEDTLS_CIPHER_MODE_CBC - -/** - * \def MBEDTLS_CIPHER_MODE_CFB - * - * Enable Cipher Feedback mode (CFB) for symmetric ciphers. - */ -#define MBEDTLS_CIPHER_MODE_CFB - -/** - * \def MBEDTLS_CIPHER_MODE_CTR - * - * Enable Counter Block Cipher mode (CTR) for symmetric ciphers. - */ -//#define MBEDTLS_CIPHER_MODE_CTR - -/** - * \def MBEDTLS_CIPHER_MODE_OFB - * - * Enable Output Feedback mode (OFB) for symmetric ciphers. - */ -//#define MBEDTLS_CIPHER_MODE_OFB - -/** - * \def MBEDTLS_CIPHER_MODE_XTS - * - * Enable Xor-encrypt-xor with ciphertext stealing mode (XTS) for AES. - */ -//#define MBEDTLS_CIPHER_MODE_XTS - -/** - * \def MBEDTLS_CIPHER_NULL_CIPHER - * - * Enable NULL cipher. - * Warning: Only do so when you know what you are doing. This allows for - * encryption or channels without any security! - * - * Requires MBEDTLS_ENABLE_WEAK_CIPHERSUITES as well to enable - * the following ciphersuites: - * MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_RSA_WITH_NULL_SHA256 - * MBEDTLS_TLS_RSA_WITH_NULL_SHA - * MBEDTLS_TLS_RSA_WITH_NULL_MD5 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA - * MBEDTLS_TLS_PSK_WITH_NULL_SHA384 - * MBEDTLS_TLS_PSK_WITH_NULL_SHA256 - * MBEDTLS_TLS_PSK_WITH_NULL_SHA - * - * Uncomment this macro to enable the NULL cipher and ciphersuites - */ -//#define MBEDTLS_CIPHER_NULL_CIPHER - -/** - * \def MBEDTLS_CIPHER_PADDING_PKCS7 - * - * MBEDTLS_CIPHER_PADDING_XXX: Uncomment or comment macros to add support for - * specific padding modes in the cipher layer with cipher modes that support - * padding (e.g. CBC) - * - * If you disable all padding modes, only full blocks can be used with CBC. - * - * Enable padding modes in the cipher layer. - */ -#define MBEDTLS_CIPHER_PADDING_PKCS7 -#define MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS -#define MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN -#define MBEDTLS_CIPHER_PADDING_ZEROS - -/** - * \def MBEDTLS_ENABLE_WEAK_CIPHERSUITES - * - * Enable weak ciphersuites in SSL / TLS. - * Warning: Only do so when you know what you are doing. This allows for - * channels with virtually no security at all! - * - * This enables the following ciphersuites: - * MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA - * - * Uncomment this macro to enable weak ciphersuites - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers instead. - */ -//#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES - -/** - * \def MBEDTLS_REMOVE_ARC4_CIPHERSUITES - * - * Remove RC4 ciphersuites by default in SSL / TLS. - * This flag removes the ciphersuites based on RC4 from the default list as - * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible to - * enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including them - * explicitly. - * - * Uncomment this macro to remove RC4 ciphersuites by default. - */ -#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES - -/** - * \def MBEDTLS_REMOVE_3DES_CIPHERSUITES - * - * Remove 3DES ciphersuites by default in SSL / TLS. - * This flag removes the ciphersuites based on 3DES from the default list as - * returned by mbedtls_ssl_list_ciphersuites(). However, it is still possible - * to enable (some of) them with mbedtls_ssl_conf_ciphersuites() by including - * them explicitly. - * - * A man-in-the-browser attacker can recover authentication tokens sent through - * a TLS connection using a 3DES based cipher suite (see "On the Practical - * (In-)Security of 64-bit Block Ciphers" by Karthikeyan Bhargavan and Gaëtan - * Leurent, see https://sweet32.info/SWEET32_CCS16.pdf). If this attack falls - * in your threat model or you are unsure, then you should keep this option - * enabled to remove 3DES based cipher suites. - * - * Comment this macro to keep 3DES in the default ciphersuite list. - */ -#define MBEDTLS_REMOVE_3DES_CIPHERSUITES - -/** - * \def MBEDTLS_ECP_DP_SECP192R1_ENABLED - * - * MBEDTLS_ECP_XXXX_ENABLED: Enables specific curves within the Elliptic Curve - * module. By default all supported curves are enabled. - * - * Comment macros to disable the curve and functions for it - */ -#define MBEDTLS_ECP_DP_SECP192R1_ENABLED -#define MBEDTLS_ECP_DP_SECP224R1_ENABLED -#define MBEDTLS_ECP_DP_SECP256R1_ENABLED -#define MBEDTLS_ECP_DP_SECP384R1_ENABLED -#define MBEDTLS_ECP_DP_SECP521R1_ENABLED -#define MBEDTLS_ECP_DP_SECP192K1_ENABLED -#define MBEDTLS_ECP_DP_SECP224K1_ENABLED -#define MBEDTLS_ECP_DP_SECP256K1_ENABLED -#define MBEDTLS_ECP_DP_BP256R1_ENABLED -#define MBEDTLS_ECP_DP_BP384R1_ENABLED -#define MBEDTLS_ECP_DP_BP512R1_ENABLED -#define MBEDTLS_ECP_DP_CURVE25519_ENABLED -#define MBEDTLS_ECP_DP_CURVE448_ENABLED - -/** - * \def MBEDTLS_ECP_NIST_OPTIM - * - * Enable specific 'modulo p' routines for each NIST prime. - * Depending on the prime and architecture, makes operations 4 to 8 times - * faster on the corresponding curve. - * - * Comment this macro to disable NIST curves optimisation. - */ -//#define MBEDTLS_ECP_NIST_OPTIM - -/** - * \def MBEDTLS_ECP_RESTARTABLE - * - * Enable "non-blocking" ECC operations that can return early and be resumed. - * - * This allows various functions to pause by returning - * #MBEDTLS_ERR_ECP_IN_PROGRESS (or, for functions in the SSL module, - * #MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS) and then be called later again in - * order to further progress and eventually complete their operation. This is - * controlled through mbedtls_ecp_set_max_ops() which limits the maximum - * number of ECC operations a function may perform before pausing; see - * mbedtls_ecp_set_max_ops() for more information. - * - * This is useful in non-threaded environments if you want to avoid blocking - * for too long on ECC (and, hence, X.509 or SSL/TLS) operations. - * - * Uncomment this macro to enable restartable ECC computations. - * - * \note This option only works with the default software implementation of - * elliptic curve functionality. It is incompatible with - * MBEDTLS_ECP_ALT, MBEDTLS_ECDH_XXX_ALT, MBEDTLS_ECDSA_XXX_ALT - * and MBEDTLS_ECDH_LEGACY_CONTEXT. - */ -//#define MBEDTLS_ECP_RESTARTABLE - -/** - * \def MBEDTLS_ECDH_LEGACY_CONTEXT - * - * Use a backward compatible ECDH context. - * - * Mbed TLS supports two formats for ECDH contexts (#mbedtls_ecdh_context - * defined in `ecdh.h`). For most applications, the choice of format makes - * no difference, since all library functions can work with either format, - * except that the new format is incompatible with MBEDTLS_ECP_RESTARTABLE. - - * The new format used when this option is disabled is smaller - * (56 bytes on a 32-bit platform). In future versions of the library, it - * will support alternative implementations of ECDH operations. - * The new format is incompatible with applications that access - * context fields directly and with restartable ECP operations. - * - * Define this macro if you enable MBEDTLS_ECP_RESTARTABLE or if you - * want to access ECDH context fields directly. Otherwise you should - * comment out this macro definition. - * - * This option has no effect if #MBEDTLS_ECDH_C is not enabled. - * - * \note This configuration option is experimental. Future versions of the - * library may modify the way the ECDH context layout is configured - * and may modify the layout of the new context type. - */ -#define MBEDTLS_ECDH_LEGACY_CONTEXT - -/** - * \def MBEDTLS_ECDSA_DETERMINISTIC - * - * Enable deterministic ECDSA (RFC 6979). - * Standard ECDSA is "fragile" in the sense that lack of entropy when signing - * may result in a compromise of the long-term signing key. This is avoided by - * the deterministic variant. - * - * Requires: MBEDTLS_HMAC_DRBG_C - * - * Comment this macro to disable deterministic ECDSA. - */ -#define MBEDTLS_ECDSA_DETERMINISTIC - -/** - * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED - * - * Enable the PSK based ciphersuite modes in SSL / TLS. - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_RC4_128_SHA - */ -#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED - * - * Enable the DHE-PSK based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_DHM_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * - */ -#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED - * - * Enable the ECDHE-PSK based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA - */ -#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED - * - * Enable the RSA-PSK based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA - */ -#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED - * - * Enable the RSA-only based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 - */ -#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED - * - * Enable the DHE-RSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_DHM_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * - */ -#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED - * - * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C, MBEDTLS_RSA_C, MBEDTLS_PKCS1_V15, - * MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA - */ -#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED - * - * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C, MBEDTLS_ECDSA_C, MBEDTLS_X509_CRT_PARSE_C, - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA - */ -#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED - * - * Enable the ECDH-ECDSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 - */ -#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED - * - * Enable the ECDH-RSA based ciphersuite modes in SSL / TLS. - * - * Requires: MBEDTLS_ECDH_C, MBEDTLS_X509_CRT_PARSE_C - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 - */ -#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED - -/** - * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED - * - * Enable the ECJPAKE based ciphersuite modes in SSL / TLS. - * - * \warning This is currently experimental. EC J-PAKE support is based on the - * Thread v1.0.0 specification; incompatible changes to the specification - * might still happen. For this reason, this is disabled by default. - * - * Requires: MBEDTLS_ECJPAKE_C - * MBEDTLS_SHA256_C - * MBEDTLS_ECP_DP_SECP256R1_ENABLED - * - * This enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 - */ -//#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED - -/** - * \def MBEDTLS_PK_PARSE_EC_EXTENDED - * - * Enhance support for reading EC keys using variants of SEC1 not allowed by - * RFC 5915 and RFC 5480. - * - * Currently this means parsing the SpecifiedECDomain choice of EC - * parameters (only known groups are supported, not arbitrary domains, to - * avoid validation issues). - * - * Disable if you only need to support RFC 5915 + 5480 key formats. - */ -#define MBEDTLS_PK_PARSE_EC_EXTENDED - -/** - * \def MBEDTLS_ERROR_STRERROR_DUMMY - * - * Enable a dummy error function to make use of mbedtls_strerror() in - * third party libraries easier when MBEDTLS_ERROR_C is disabled - * (no effect when MBEDTLS_ERROR_C is enabled). - * - * You can safely disable this if MBEDTLS_ERROR_C is enabled, or if you're - * not using mbedtls_strerror() or error_strerror() in your application. - * - * Disable if you run into name conflicts and want to really remove the - * mbedtls_strerror() - */ -//#define MBEDTLS_ERROR_STRERROR_DUMMY - -/** - * \def MBEDTLS_GENPRIME - * - * Enable the prime-number generation code. - * - * Requires: MBEDTLS_BIGNUM_C - */ -#define MBEDTLS_GENPRIME - -/** - * \def MBEDTLS_FS_IO - * - * Enable functions that use the filesystem. - */ -//#define MBEDTLS_FS_IO - -/** - * \def MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - * - * Do not add default entropy sources. These are the platform specific, - * mbedtls_timing_hardclock and HAVEGE based poll functions. - * - * This is useful to have more control over the added entropy sources in an - * application. - * - * Uncomment this macro to prevent loading of default entropy functions. - */ -//#define MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES - -/** - * \def MBEDTLS_NO_PLATFORM_ENTROPY - * - * Do not use built-in platform entropy functions. - * This is useful if your platform does not support - * standards like the /dev/urandom or Windows CryptoAPI. - * - * Uncomment this macro to disable the built-in platform entropy functions. - */ -//#define MBEDTLS_NO_PLATFORM_ENTROPY - -/** - * \def MBEDTLS_ENTROPY_FORCE_SHA256 - * - * Force the entropy accumulator to use a SHA-256 accumulator instead of the - * default SHA-512 based one (if both are available). - * - * Requires: MBEDTLS_SHA256_C - * - * On 32-bit systems SHA-256 can be much faster than SHA-512. Use this option - * if you have performance concerns. - * - * This option is only useful if both MBEDTLS_SHA256_C and - * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used. - */ -//#define MBEDTLS_ENTROPY_FORCE_SHA256 - -/** - * \def MBEDTLS_ENTROPY_NV_SEED - * - * Enable the non-volatile (NV) seed file-based entropy source. - * (Also enables the NV seed read/write functions in the platform layer) - * - * This is crucial (if not required) on systems that do not have a - * cryptographic entropy source (in hardware or kernel) available. - * - * Requires: MBEDTLS_ENTROPY_C, MBEDTLS_PLATFORM_C - * - * \note The read/write functions that are used by the entropy source are - * determined in the platform layer, and can be modified at runtime and/or - * compile-time depending on the flags (MBEDTLS_PLATFORM_NV_SEED_*) used. - * - * \note If you use the default implementation functions that read a seedfile - * with regular fopen(), please make sure you make a seedfile with the - * proper name (defined in MBEDTLS_PLATFORM_STD_NV_SEED_FILE) and at - * least MBEDTLS_ENTROPY_BLOCK_SIZE bytes in size that can be read from - * and written to or you will get an entropy source error! The default - * implementation will only use the first MBEDTLS_ENTROPY_BLOCK_SIZE - * bytes from the file. - * - * \note The entropy collector will write to the seed file before entropy is - * given to an external source, to update it. - */ -//#define MBEDTLS_ENTROPY_NV_SEED - -/** - * \def MBEDTLS_MEMORY_DEBUG - * - * Enable debugging of buffer allocator memory issues. Automatically prints - * (to stderr) all (fatal) messages on memory allocation issues. Enables - * function for 'debug output' of allocated memory. - * - * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C - * - * Uncomment this macro to let the buffer allocator print out error messages. - */ -//#define MBEDTLS_MEMORY_DEBUG - -/** - * \def MBEDTLS_MEMORY_BACKTRACE - * - * Include backtrace information with each allocated block. - * - * Requires: MBEDTLS_MEMORY_BUFFER_ALLOC_C - * GLIBC-compatible backtrace() an backtrace_symbols() support - * - * Uncomment this macro to include backtrace information - */ -//#define MBEDTLS_MEMORY_BACKTRACE - -/** - * \def MBEDTLS_PK_RSA_ALT_SUPPORT - * - * Support external private RSA keys (eg from a HSM) in the PK layer. - * - * Comment this macro to disable support for external private RSA keys. - */ -#define MBEDTLS_PK_RSA_ALT_SUPPORT - -/** - * \def MBEDTLS_PKCS1_V15 - * - * Enable support for PKCS#1 v1.5 encoding. - * - * Requires: MBEDTLS_RSA_C - * - * This enables support for PKCS#1 v1.5 operations. - */ -#define MBEDTLS_PKCS1_V15 - -/** - * \def MBEDTLS_PKCS1_V21 - * - * Enable support for PKCS#1 v2.1 encoding. - * - * Requires: MBEDTLS_MD_C, MBEDTLS_RSA_C - * - * This enables support for RSAES-OAEP and RSASSA-PSS operations. - */ -#define MBEDTLS_PKCS1_V21 - -/** - * \def MBEDTLS_PSA_CRYPTO_SPM - * - * When MBEDTLS_PSA_CRYPTO_SPM is defined, the code is built for SPM (Secure - * Partition Manager) integration which separates the code into two parts: a - * NSPE (Non-Secure Process Environment) and an SPE (Secure Process - * Environment). - * - * Module: library/psa_crypto.c - * Requires: MBEDTLS_PSA_CRYPTO_C - * - */ -//#define MBEDTLS_PSA_CRYPTO_SPM - -/** - * \def MBEDTLS_PSA_INJECT_ENTROPY - * - * Enable support for entropy injection at first boot. This feature is - * required on systems that do not have a built-in entropy source (TRNG). - * This feature is currently not supported on systems that have a built-in - * entropy source. - * - * Requires: MBEDTLS_PSA_CRYPTO_STORAGE_C, MBEDTLS_ENTROPY_NV_SEED - * - */ -//#define MBEDTLS_PSA_INJECT_ENTROPY - -/** - * \def MBEDTLS_RSA_NO_CRT - * - * Do not use the Chinese Remainder Theorem - * for the RSA private operation. - * - * Uncomment this macro to disable the use of CRT in RSA. - * - */ -//#define MBEDTLS_RSA_NO_CRT - -/** - * \def MBEDTLS_SELF_TEST - * - * Enable the checkup functions (*_self_test). - */ -//#define MBEDTLS_SELF_TEST - -/** - * \def MBEDTLS_SHA256_SMALLER - * - * Enable an implementation of SHA-256 that has lower ROM footprint but also - * lower performance. - * - * The default implementation is meant to be a reasonnable compromise between - * performance and size. This version optimizes more aggressively for size at - * the expense of performance. Eg on Cortex-M4 it reduces the size of - * mbedtls_sha256_process() from ~2KB to ~0.5KB for a performance hit of about - * 30%. - * - * Uncomment to enable the smaller implementation of SHA256. - */ -#define MBEDTLS_SHA256_SMALLER - -/** - * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES - * - * Enable sending of alert messages in case of encountered errors as per RFC. - * If you choose not to send the alert messages, mbed TLS can still communicate - * with other servers, only debugging of failures is harder. - * - * The advantage of not sending alert messages, is that no information is given - * about reasons for failures thus preventing adversaries of gaining intel. - * - * Enable sending of all alert messages - */ -#define MBEDTLS_SSL_ALL_ALERT_MESSAGES - -/** - * \def MBEDTLS_SSL_DTLS_CONNECTION_ID - * - * Enable support for the DTLS Connection ID extension - * (version draft-ietf-tls-dtls-connection-id-05, - * https://tools.ietf.org/html/draft-ietf-tls-dtls-connection-id-05) - * which allows to identify DTLS connections across changes - * in the underlying transport. - * - * Setting this option enables the SSL APIs `mbedtls_ssl_set_cid()`, - * `mbedtls_ssl_get_peer_cid()` and `mbedtls_ssl_conf_cid()`. - * See the corresponding documentation for more information. - * - * \warning The Connection ID extension is still in draft state. - * We make no stability promises for the availability - * or the shape of the API controlled by this option. - * - * The maximum lengths of outgoing and incoming CIDs can be configured - * through the options - * - MBEDTLS_SSL_CID_OUT_LEN_MAX - * - MBEDTLS_SSL_CID_IN_LEN_MAX. - * - * Requires: MBEDTLS_SSL_PROTO_DTLS - * - * Uncomment to enable the Connection ID extension. - */ -//#define MBEDTLS_SSL_DTLS_CONNECTION_ID - -/** - * \def MBEDTLS_SSL_ASYNC_PRIVATE - * - * Enable asynchronous external private key operations in SSL. This allows - * you to configure an SSL connection to call an external cryptographic - * module to perform private key operations instead of performing the - * operation inside the library. - * - */ -//#define MBEDTLS_SSL_ASYNC_PRIVATE - -/** - * \def MBEDTLS_SSL_DEBUG_ALL - * - * Enable the debug messages in SSL module for all issues. - * Debug messages have been disabled in some places to prevent timing - * attacks due to (unbalanced) debugging function calls. - * - * If you need all error reporting you should enable this during debugging, - * but remove this for production servers that should log as well. - * - * Uncomment this macro to report all debug messages on errors introducing - * a timing side-channel. - * - */ -//#define MBEDTLS_SSL_DEBUG_ALL - -/** \def MBEDTLS_SSL_ENCRYPT_THEN_MAC - * - * Enable support for Encrypt-then-MAC, RFC 7366. - * - * This allows peers that both support it to use a more robust protection for - * ciphersuites using CBC, providing deep resistance against timing attacks - * on the padding or underlying cipher. - * - * This only affects CBC ciphersuites, and is useless if none is defined. - * - * Requires: MBEDTLS_SSL_PROTO_TLS1 or - * MBEDTLS_SSL_PROTO_TLS1_1 or - * MBEDTLS_SSL_PROTO_TLS1_2 - * - * Comment this macro to disable support for Encrypt-then-MAC - */ -#define MBEDTLS_SSL_ENCRYPT_THEN_MAC - -/** \def MBEDTLS_SSL_EXTENDED_MASTER_SECRET - * - * Enable support for Extended Master Secret, aka Session Hash - * (draft-ietf-tls-session-hash-02). - * - * This was introduced as "the proper fix" to the Triple Handshake familiy of - * attacks, but it is recommended to always use it (even if you disable - * renegotiation), since it actually fixes a more fundamental issue in the - * original SSL/TLS design, and has implications beyond Triple Handshake. - * - * Requires: MBEDTLS_SSL_PROTO_TLS1 or - * MBEDTLS_SSL_PROTO_TLS1_1 or - * MBEDTLS_SSL_PROTO_TLS1_2 - * - * Comment this macro to disable support for Extended Master Secret. - */ -#define MBEDTLS_SSL_EXTENDED_MASTER_SECRET - -/** - * \def MBEDTLS_SSL_FALLBACK_SCSV - * - * Enable support for FALLBACK_SCSV (draft-ietf-tls-downgrade-scsv-00). - * - * For servers, it is recommended to always enable this, unless you support - * only one version of TLS, or know for sure that none of your clients - * implements a fallback strategy. - * - * For clients, you only need this if you're using a fallback strategy, which - * is not recommended in the first place, unless you absolutely need it to - * interoperate with buggy (version-intolerant) servers. - * - * Comment this macro to disable support for FALLBACK_SCSV - */ -#define MBEDTLS_SSL_FALLBACK_SCSV - -/** - * \def MBEDTLS_SSL_KEEP_PEER_CERTIFICATE - * - * This option controls the availability of the API mbedtls_ssl_get_peer_cert() - * giving access to the peer's certificate after completion of the handshake. - * - * Unless you need mbedtls_ssl_peer_cert() in your application, it is - * recommended to disable this option for reduced RAM usage. - * - * \note If this option is disabled, mbedtls_ssl_get_peer_cert() is still - * defined, but always returns \c NULL. - * - * \note This option has no influence on the protection against the - * triple handshake attack. Even if it is disabled, Mbed TLS will - * still ensure that certificates do not change during renegotiation, - * for exaple by keeping a hash of the peer's certificate. - * - * Comment this macro to disable storing the peer's certificate - * after the handshake. - */ -#define MBEDTLS_SSL_KEEP_PEER_CERTIFICATE - -/** - * \def MBEDTLS_SSL_HW_RECORD_ACCEL - * - * Enable hooking functions in SSL module for hardware acceleration of - * individual records. - * - * Uncomment this macro to enable hooking functions. - */ -//#define MBEDTLS_SSL_HW_RECORD_ACCEL - -/** - * \def MBEDTLS_SSL_CBC_RECORD_SPLITTING - * - * Enable 1/n-1 record splitting for CBC mode in SSLv3 and TLS 1.0. - * - * This is a countermeasure to the BEAST attack, which also minimizes the risk - * of interoperability issues compared to sending 0-length records. - * - * Comment this macro to disable 1/n-1 record splitting. - */ -#define MBEDTLS_SSL_CBC_RECORD_SPLITTING - -/** - * \def MBEDTLS_SSL_RENEGOTIATION - * - * Enable support for TLS renegotiation. - * - * The two main uses of renegotiation are (1) refresh keys on long-lived - * connections and (2) client authentication after the initial handshake. - * If you don't need renegotiation, it's probably better to disable it, since - * it has been associated with security issues in the past and is easy to - * misuse/misunderstand. - * - * Comment this to disable support for renegotiation. - * - * \note Even if this option is disabled, both client and server are aware - * of the Renegotiation Indication Extension (RFC 5746) used to - * prevent the SSL renegotiation attack (see RFC 5746 Sect. 1). - * (See \c mbedtls_ssl_conf_legacy_renegotiation for the - * configuration of this extension). - * - */ -#define MBEDTLS_SSL_RENEGOTIATION - -/** - * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO - * - * Enable support for receiving and parsing SSLv2 Client Hello messages for the - * SSL Server module (MBEDTLS_SSL_SRV_C). - * - * Uncomment this macro to enable support for SSLv2 Client Hello messages. - */ -//#define MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO - -/** - * \def MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE - * - * Pick the ciphersuite according to the client's preferences rather than ours - * in the SSL Server module (MBEDTLS_SSL_SRV_C). - * - * Uncomment this macro to respect client's ciphersuite order - */ -//#define MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE - -/** - * \def MBEDTLS_SSL_MAX_FRAGMENT_LENGTH - * - * Enable support for RFC 6066 max_fragment_length extension in SSL. - * - * Comment this macro to disable support for the max_fragment_length extension - */ -#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH - -/** - * \def MBEDTLS_SSL_PROTO_SSL3 - * - * Enable support for SSL 3.0. - * - * Requires: MBEDTLS_MD5_C - * MBEDTLS_SHA1_C - * - * Comment this macro to disable support for SSL 3.0 - */ -//#define MBEDTLS_SSL_PROTO_SSL3 - -/** - * \def MBEDTLS_SSL_PROTO_TLS1 - * - * Enable support for TLS 1.0. - * - * Requires: MBEDTLS_MD5_C - * MBEDTLS_SHA1_C - * - * Comment this macro to disable support for TLS 1.0 - */ -#define MBEDTLS_SSL_PROTO_TLS1 - -/** - * \def MBEDTLS_SSL_PROTO_TLS1_1 - * - * Enable support for TLS 1.1 (and DTLS 1.0 if DTLS is enabled). - * - * Requires: MBEDTLS_MD5_C - * MBEDTLS_SHA1_C - * - * Comment this macro to disable support for TLS 1.1 / DTLS 1.0 - */ -#define MBEDTLS_SSL_PROTO_TLS1_1 - -/** - * \def MBEDTLS_SSL_PROTO_TLS1_2 - * - * Enable support for TLS 1.2 (and DTLS 1.2 if DTLS is enabled). - * - * Requires: MBEDTLS_SHA1_C or MBEDTLS_SHA256_C or MBEDTLS_SHA512_C - * (Depends on ciphersuites) - * - * Comment this macro to disable support for TLS 1.2 / DTLS 1.2 - */ -#define MBEDTLS_SSL_PROTO_TLS1_2 - -/** - * \def MBEDTLS_SSL_PROTO_DTLS - * - * Enable support for DTLS (all available versions). - * - * Enable this and MBEDTLS_SSL_PROTO_TLS1_1 to enable DTLS 1.0, - * and/or this and MBEDTLS_SSL_PROTO_TLS1_2 to enable DTLS 1.2. - * - * Requires: MBEDTLS_SSL_PROTO_TLS1_1 - * or MBEDTLS_SSL_PROTO_TLS1_2 - * - * Comment this macro to disable support for DTLS - */ -#define MBEDTLS_SSL_PROTO_DTLS - -/** - * \def MBEDTLS_SSL_ALPN - * - * Enable support for RFC 7301 Application Layer Protocol Negotiation. - * - * Comment this macro to disable support for ALPN. - */ -#define MBEDTLS_SSL_ALPN - -/** - * \def MBEDTLS_SSL_DTLS_ANTI_REPLAY - * - * Enable support for the anti-replay mechanism in DTLS. - * - * Requires: MBEDTLS_SSL_TLS_C - * MBEDTLS_SSL_PROTO_DTLS - * - * \warning Disabling this is often a security risk! - * See mbedtls_ssl_conf_dtls_anti_replay() for details. - * - * Comment this to disable anti-replay in DTLS. - */ -#define MBEDTLS_SSL_DTLS_ANTI_REPLAY - -/** - * \def MBEDTLS_SSL_DTLS_HELLO_VERIFY - * - * Enable support for HelloVerifyRequest on DTLS servers. - * - * This feature is highly recommended to prevent DTLS servers being used as - * amplifiers in DoS attacks against other hosts. It should always be enabled - * unless you know for sure amplification cannot be a problem in the - * environment in which your server operates. - * - * \warning Disabling this can ba a security risk! (see above) - * - * Requires: MBEDTLS_SSL_PROTO_DTLS - * - * Comment this to disable support for HelloVerifyRequest. - */ -#define MBEDTLS_SSL_DTLS_HELLO_VERIFY - -/** - * \def MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE - * - * Enable server-side support for clients that reconnect from the same port. - * - * Some clients unexpectedly close the connection and try to reconnect using the - * same source port. This needs special support from the server to handle the - * new connection securely, as described in section 4.2.8 of RFC 6347. This - * flag enables that support. - * - * Requires: MBEDTLS_SSL_DTLS_HELLO_VERIFY - * - * Comment this to disable support for clients reusing the source port. - */ -#define MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE - -/** - * \def MBEDTLS_SSL_DTLS_BADMAC_LIMIT - * - * Enable support for a limit of records with bad MAC. - * - * See mbedtls_ssl_conf_dtls_badmac_limit(). - * - * Requires: MBEDTLS_SSL_PROTO_DTLS - */ -#define MBEDTLS_SSL_DTLS_BADMAC_LIMIT - -/** - * \def MBEDTLS_SSL_SESSION_TICKETS - * - * Enable support for RFC 5077 session tickets in SSL. - * Client-side, provides full support for session tickets (maintenance of a - * session store remains the responsibility of the application, though). - * Server-side, you also need to provide callbacks for writing and parsing - * tickets, including authenticated encryption and key management. Example - * callbacks are provided by MBEDTLS_SSL_TICKET_C. - * - * Comment this macro to disable support for SSL session tickets - */ -#define MBEDTLS_SSL_SESSION_TICKETS - -/** - * \def MBEDTLS_SSL_EXPORT_KEYS - * - * Enable support for exporting key block and master secret. - * This is required for certain users of TLS, e.g. EAP-TLS. - * - * Comment this macro to disable support for key export - */ -#define MBEDTLS_SSL_EXPORT_KEYS - -/** - * \def MBEDTLS_SSL_SERVER_NAME_INDICATION - * - * Enable support for RFC 6066 server name indication (SNI) in SSL. - * - * Requires: MBEDTLS_X509_CRT_PARSE_C - * - * Comment this macro to disable support for server name indication in SSL - */ -#define MBEDTLS_SSL_SERVER_NAME_INDICATION - -/** - * \def MBEDTLS_SSL_TRUNCATED_HMAC - * - * Enable support for RFC 6066 truncated HMAC in SSL. - * - * Comment this macro to disable support for truncated HMAC in SSL - */ -#define MBEDTLS_SSL_TRUNCATED_HMAC - -/** - * \def MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT - * - * Fallback to old (pre-2.7), non-conforming implementation of the truncated - * HMAC extension which also truncates the HMAC key. Note that this option is - * only meant for a transitory upgrade period and is likely to be removed in - * a future version of the library. - * - * \warning The old implementation is non-compliant and has a security weakness - * (2^80 brute force attack on the HMAC key used for a single, - * uninterrupted connection). This should only be enabled temporarily - * when (1) the use of truncated HMAC is essential in order to save - * bandwidth, and (2) the peer is an Mbed TLS stack that doesn't use - * the fixed implementation yet (pre-2.7). - * - * \deprecated This option is deprecated and will likely be removed in a - * future version of Mbed TLS. - * - * Uncomment to fallback to old, non-compliant truncated HMAC implementation. - * - * Requires: MBEDTLS_SSL_TRUNCATED_HMAC - */ -//#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT - -/** - * \def MBEDTLS_THREADING_ALT - * - * Provide your own alternate threading implementation. - * - * Requires: MBEDTLS_THREADING_C - * - * Uncomment this to allow your own alternate threading implementation. - */ -//#define MBEDTLS_THREADING_ALT - -/** - * \def MBEDTLS_THREADING_PTHREAD - * - * Enable the pthread wrapper layer for the threading layer. - * - * Requires: MBEDTLS_THREADING_C - * - * Uncomment this to enable pthread mutexes. - */ -//#define MBEDTLS_THREADING_PTHREAD - -/** - * \def MBEDTLS_USE_PSA_CRYPTO - * - * Make the X.509 and TLS library use PSA for cryptographic operations, and - * enable new APIs for using keys handled by PSA Crypto. - * - * \note Development of this option is currently in progress, and parts - * of the X.509 and TLS modules are not ported to PSA yet. However, these parts - * will still continue to work as usual, so enabling this option should not - * break backwards compatibility. - * - * \warning The PSA Crypto API is in beta stage. While you're welcome to - * experiment using it, incompatible API changes are still possible, and some - * parts may not have reached the same quality as the rest of Mbed TLS yet. - * - * \warning This option enables new Mbed TLS APIs that are dependent on the - * PSA Crypto API, so can't come with the same stability guarantees as the - * rest of the Mbed TLS APIs. You're welcome to experiment with them, but for - * now, access to these APIs is opt-in (via enabling the present option), in - * order to clearly differentiate them from the stable Mbed TLS APIs. - * - * Requires: MBEDTLS_PSA_CRYPTO_C. - * - * Uncomment this to enable internal use of PSA Crypto and new associated APIs. - */ -//#define MBEDTLS_USE_PSA_CRYPTO - -/** - * \def MBEDTLS_VERSION_FEATURES - * - * Allow run-time checking of compile-time enabled features. Thus allowing users - * to check at run-time if the library is for instance compiled with threading - * support via mbedtls_version_check_feature(). - * - * Requires: MBEDTLS_VERSION_C - * - * Comment this to disable run-time checking and save ROM space - */ -//#define MBEDTLS_VERSION_FEATURES - -/** - * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 - * - * If set, the X509 parser will not break-off when parsing an X509 certificate - * and encountering an extension in a v1 or v2 certificate. - * - * Uncomment to prevent an error. - */ -//#define MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 - -/** - * \def MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION - * - * If set, the X509 parser will not break-off when parsing an X509 certificate - * and encountering an unknown critical extension. - * - * \warning Depending on your PKI use, enabling this can be a security risk! - * - * Uncomment to prevent an error. - */ -//#define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION - -/** - * \def MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK - * - * If set, this enables the X.509 API `mbedtls_x509_crt_verify_with_ca_cb()` - * and the SSL API `mbedtls_ssl_conf_ca_cb()` which allow users to configure - * the set of trusted certificates through a callback instead of a linked - * list. - * - * This is useful for example in environments where a large number of trusted - * certificates is present and storing them in a linked list isn't efficient - * enough, or when the set of trusted certificates changes frequently. - * - * See the documentation of `mbedtls_x509_crt_verify_with_ca_cb()` and - * `mbedtls_ssl_conf_ca_cb()` for more information. - * - * Uncomment to enable trusted certificate callbacks. - */ -//#define MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK - -/** - * \def MBEDTLS_X509_CHECK_KEY_USAGE - * - * Enable verification of the keyUsage extension (CA and leaf certificates). - * - * Disabling this avoids problems with mis-issued and/or misused - * (intermediate) CA and leaf certificates. - * - * \warning Depending on your PKI use, disabling this can be a security risk! - * - * Comment to skip keyUsage checking for both CA and leaf certificates. - */ -#define MBEDTLS_X509_CHECK_KEY_USAGE - -/** - * \def MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE - * - * Enable verification of the extendedKeyUsage extension (leaf certificates). - * - * Disabling this avoids problems with mis-issued and/or misused certificates. - * - * \warning Depending on your PKI use, disabling this can be a security risk! - * - * Comment to skip extendedKeyUsage checking for certificates. - */ -#define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE - -/** - * \def MBEDTLS_X509_RSASSA_PSS_SUPPORT - * - * Enable parsing and verification of X.509 certificates, CRLs and CSRS - * signed with RSASSA-PSS (aka PKCS#1 v2.1). - * - * Comment this macro to disallow using RSASSA-PSS in certificates. - */ -#define MBEDTLS_X509_RSASSA_PSS_SUPPORT - -/** - * \def MBEDTLS_ZLIB_SUPPORT - * - * If set, the SSL/TLS module uses ZLIB to support compression and - * decompression of packet data. - * - * \warning TLS-level compression MAY REDUCE SECURITY! See for example the - * CRIME attack. Before enabling this option, you should examine with care if - * CRIME or similar exploits may be applicable to your use case. - * - * \note Currently compression can't be used with DTLS. - * - * \deprecated This feature is deprecated and will be removed - * in the next major revision of the library. - * - * Used in: library/ssl_tls.c - * library/ssl_cli.c - * library/ssl_srv.c - * - * This feature requires zlib library and headers to be present. - * - * Uncomment to enable use of ZLIB - */ -//#define MBEDTLS_ZLIB_SUPPORT -/* \} name SECTION: mbed TLS feature support */ - -/** - * \name SECTION: mbed TLS modules - * - * This section enables or disables entire modules in mbed TLS - * \{ - */ - -/** - * \def MBEDTLS_AESNI_C - * - * Enable AES-NI support on x86-64. - * - * Module: library/aesni.c - * Caller: library/aes.c - * - * Requires: MBEDTLS_HAVE_ASM - * - * This modules adds support for the AES-NI instructions on x86-64 - */ -//#define MBEDTLS_AESNI_C - -/** - * \def MBEDTLS_AES_C - * - * Enable the AES block cipher. - * - * Module: library/aes.c - * Caller: library/cipher.c - * library/pem.c - * library/ctr_drbg.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA - * - * PEM_PARSE uses AES for decrypting encrypted keys. - */ -#define MBEDTLS_AES_C - -/** - * \def MBEDTLS_ARC4_C - * - * Enable the ARCFOUR stream cipher. - * - * Module: library/arc4.c - * Caller: library/cipher.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_SHA - * MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 - * MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA - * MBEDTLS_TLS_PSK_WITH_RC4_128_SHA - * - * \warning ARC4 is considered a weak cipher and its use constitutes a - * security risk. If possible, we recommend avoidng dependencies on - * it, and considering stronger ciphers instead. - * - */ -//#define MBEDTLS_ARC4_C - -/** - * \def MBEDTLS_ASN1_PARSE_C - * - * Enable the generic ASN1 parser. - * - * Module: library/asn1.c - * Caller: library/x509.c - * library/dhm.c - * library/pkcs12.c - * library/pkcs5.c - * library/pkparse.c - */ -#define MBEDTLS_ASN1_PARSE_C - -/** - * \def MBEDTLS_ASN1_WRITE_C - * - * Enable the generic ASN1 writer. - * - * Module: library/asn1write.c - * Caller: library/ecdsa.c - * library/pkwrite.c - * library/x509_create.c - * library/x509write_crt.c - * library/x509write_csr.c - */ -#define MBEDTLS_ASN1_WRITE_C - -/** - * \def MBEDTLS_BASE64_C - * - * Enable the Base64 module. - * - * Module: library/base64.c - * Caller: library/pem.c - * - * This module is required for PEM support (required by X.509). - */ -#define MBEDTLS_BASE64_C - -/** - * \def MBEDTLS_BIGNUM_C - * - * Enable the multi-precision integer library. - * - * Module: library/bignum.c - * Caller: library/dhm.c - * library/ecp.c - * library/ecdsa.c - * library/rsa.c - * library/rsa_internal.c - * library/ssl_tls.c - * - * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support. - */ -#define MBEDTLS_BIGNUM_C - -/** - * \def MBEDTLS_BLOWFISH_C - * - * Enable the Blowfish block cipher. - * - * Module: library/blowfish.c - */ -//#define MBEDTLS_BLOWFISH_C - -/** - * \def MBEDTLS_CAMELLIA_C - * - * Enable the Camellia block cipher. - * - * Module: library/camellia.c - * Caller: library/cipher.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 - */ -#define MBEDTLS_CAMELLIA_C - -/** - * \def MBEDTLS_ARIA_C - * - * Enable the ARIA block cipher. - * - * Module: library/aria.c - * Caller: library/cipher.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * - * MBEDTLS_TLS_RSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 - * MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 - * MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 - * MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 - * MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 - */ -//#define MBEDTLS_ARIA_C - -/** - * \def MBEDTLS_CCM_C - * - * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher. - * - * Module: library/ccm.c - * - * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C - * - * This module enables the AES-CCM ciphersuites, if other requisites are - * enabled as well. - */ -#define MBEDTLS_CCM_C - -/** - * \def MBEDTLS_CERTS_C - * - * Enable the test certificates. - * - * Module: library/certs.c - * Caller: - * - * This module is used for testing (ssl_client/server). - */ -#define MBEDTLS_CERTS_C - -/** - * \def MBEDTLS_CHACHA20_C - * - * Enable the ChaCha20 stream cipher. - * - * Module: library/chacha20.c - */ -#define MBEDTLS_CHACHA20_C - -/** - * \def MBEDTLS_CHACHAPOLY_C - * - * Enable the ChaCha20-Poly1305 AEAD algorithm. - * - * Module: library/chachapoly.c - * - * This module requires: MBEDTLS_CHACHA20_C, MBEDTLS_POLY1305_C - */ -#define MBEDTLS_CHACHAPOLY_C - -/** - * \def MBEDTLS_CIPHER_C - * - * Enable the generic cipher layer. - * - * Module: library/cipher.c - * Caller: library/ssl_tls.c - * - * Uncomment to enable generic cipher wrappers. - */ -#define MBEDTLS_CIPHER_C - -/** - * \def MBEDTLS_CMAC_C - * - * Enable the CMAC (Cipher-based Message Authentication Code) mode for block - * ciphers. - * - * Module: library/cmac.c - * - * Requires: MBEDTLS_AES_C or MBEDTLS_DES_C - * - */ -//#define MBEDTLS_CMAC_C - -/** - * \def MBEDTLS_CTR_DRBG_C - * - * Enable the CTR_DRBG AES-based random generator. - * The CTR_DRBG generator uses AES-256 by default. - * To use AES-128 instead, enable MBEDTLS_CTR_DRBG_USE_128_BIT_KEY below. - * - * Module: library/ctr_drbg.c - * Caller: - * - * Requires: MBEDTLS_AES_C - * - * This module provides the CTR_DRBG AES random number generator. - */ -#define MBEDTLS_CTR_DRBG_C - -/** - * \def MBEDTLS_DEBUG_C - * - * Enable the debug functions. - * - * Module: library/debug.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * - * This module provides debugging functions. - */ -//#define MBEDTLS_DEBUG_C - -/** - * \def MBEDTLS_DES_C - * - * Enable the DES block cipher. - * - * Module: library/des.c - * Caller: library/pem.c - * library/cipher.c - * - * This module enables the following ciphersuites (if other requisites are - * enabled as well): - * MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA - * MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA - * - * PEM_PARSE uses DES/3DES for decrypting encrypted keys. - * - * \warning DES is considered a weak cipher and its use constitutes a - * security risk. We recommend considering stronger ciphers instead. - */ -#define MBEDTLS_DES_C - -/** - * \def MBEDTLS_DHM_C - * - * Enable the Diffie-Hellman-Merkle module. - * - * Module: library/dhm.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * This module is used by the following key exchanges: - * DHE-RSA, DHE-PSK - * - * \warning Using DHE constitutes a security risk as it - * is not possible to validate custom DH parameters. - * If possible, it is recommended users should consider - * preferring other methods of key exchange. - * See dhm.h for more details. - * - */ -#define MBEDTLS_DHM_C - -/** - * \def MBEDTLS_ECDH_C - * - * Enable the elliptic curve Diffie-Hellman library. - * - * Module: library/ecdh.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * This module is used by the following key exchanges: - * ECDHE-ECDSA, ECDHE-RSA, DHE-PSK - * - * Requires: MBEDTLS_ECP_C - */ -#define MBEDTLS_ECDH_C - -/** - * \def MBEDTLS_ECDSA_C - * - * Enable the elliptic curve DSA library. - * - * Module: library/ecdsa.c - * Caller: - * - * This module is used by the following key exchanges: - * ECDHE-ECDSA - * - * Requires: MBEDTLS_ECP_C, MBEDTLS_ASN1_WRITE_C, MBEDTLS_ASN1_PARSE_C - */ -#define MBEDTLS_ECDSA_C - -/** - * \def MBEDTLS_ECJPAKE_C - * - * Enable the elliptic curve J-PAKE library. - * - * \warning This is currently experimental. EC J-PAKE support is based on the - * Thread v1.0.0 specification; incompatible changes to the specification - * might still happen. For this reason, this is disabled by default. - * - * Module: library/ecjpake.c - * Caller: - * - * This module is used by the following key exchanges: - * ECJPAKE - * - * Requires: MBEDTLS_ECP_C, MBEDTLS_MD_C - */ -//#define MBEDTLS_ECJPAKE_C - -/** - * \def MBEDTLS_ECP_C - * - * Enable the elliptic curve over GF(p) library. - * - * Module: library/ecp.c - * Caller: library/ecdh.c - * library/ecdsa.c - * library/ecjpake.c - * - * Requires: MBEDTLS_BIGNUM_C and at least one MBEDTLS_ECP_DP_XXX_ENABLED - */ -#define MBEDTLS_ECP_C - -/** - * \def MBEDTLS_ENTROPY_C - * - * Enable the platform-specific entropy code. - * - * Module: library/entropy.c - * Caller: - * - * Requires: MBEDTLS_SHA512_C or MBEDTLS_SHA256_C - * - * This module provides a generic entropy pool - */ -#define MBEDTLS_ENTROPY_C - -/** - * \def MBEDTLS_ERROR_C - * - * Enable error code to error string conversion. - * - * Module: library/error.c - * Caller: - * - * This module enables mbedtls_strerror(). - */ -//#define MBEDTLS_ERROR_C - -/** - * \def MBEDTLS_GCM_C - * - * Enable the Galois/Counter Mode (GCM) for AES. - * - * Module: library/gcm.c - * - * Requires: MBEDTLS_AES_C or MBEDTLS_CAMELLIA_C - * - * This module enables the AES-GCM and CAMELLIA-GCM ciphersuites, if other - * requisites are enabled as well. - */ -#define MBEDTLS_GCM_C - -/** - * \def MBEDTLS_HAVEGE_C - * - * Enable the HAVEGE random generator. - * - * Warning: the HAVEGE random generator is not suitable for virtualized - * environments - * - * Warning: the HAVEGE random generator is dependent on timing and specific - * processor traits. It is therefore not advised to use HAVEGE as - * your applications primary random generator or primary entropy pool - * input. As a secondary input to your entropy pool, it IS able add - * the (limited) extra entropy it provides. - * - * Module: library/havege.c - * Caller: - * - * Requires: MBEDTLS_TIMING_C - * - * Uncomment to enable the HAVEGE random generator. - */ -//#define MBEDTLS_HAVEGE_C - -/** - * \def MBEDTLS_HKDF_C - * - * Enable the HKDF algorithm (RFC 5869). - * - * Module: library/hkdf.c - * Caller: - * - * Requires: MBEDTLS_MD_C - * - * This module adds support for the Hashed Message Authentication Code - * (HMAC)-based key derivation function (HKDF). - */ -#define MBEDTLS_HKDF_C - -/** - * \def MBEDTLS_HMAC_DRBG_C - * - * Enable the HMAC_DRBG random generator. - * - * Module: library/hmac_drbg.c - * Caller: - * - * Requires: MBEDTLS_MD_C - * - * Uncomment to enable the HMAC_DRBG random number geerator. - */ -#define MBEDTLS_HMAC_DRBG_C - -/** - * \def MBEDTLS_NIST_KW_C - * - * Enable the Key Wrapping mode for 128-bit block ciphers, - * as defined in NIST SP 800-38F. Only KW and KWP modes - * are supported. At the moment, only AES is approved by NIST. - * - * Module: library/nist_kw.c - * - * Requires: MBEDTLS_AES_C and MBEDTLS_CIPHER_C - */ -//#define MBEDTLS_NIST_KW_C - -/** - * \def MBEDTLS_MD_C - * - * Enable the generic message digest layer. - * - * Module: library/md.c - * Caller: - * - * Uncomment to enable generic message digest wrappers. - */ -#define MBEDTLS_MD_C - -/** - * \def MBEDTLS_MD2_C - * - * Enable the MD2 hash algorithm. - * - * Module: library/md2.c - * Caller: - * - * Uncomment to enable support for (rare) MD2-signed X.509 certs. - * - * \warning MD2 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * - */ -//#define MBEDTLS_MD2_C - -/** - * \def MBEDTLS_MD4_C - * - * Enable the MD4 hash algorithm. - * - * Module: library/md4.c - * Caller: - * - * Uncomment to enable support for (rare) MD4-signed X.509 certs. - * - * \warning MD4 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * - */ -//#define MBEDTLS_MD4_C - -/** - * \def MBEDTLS_MD5_C - * - * Enable the MD5 hash algorithm. - * - * Module: library/md5.c - * Caller: library/md.c - * library/pem.c - * library/ssl_tls.c - * - * This module is required for SSL/TLS up to version 1.1, and for TLS 1.2 - * depending on the handshake parameters. Further, it is used for checking - * MD5-signed certificates, and for PBKDF1 when decrypting PEM-encoded - * encrypted keys. - * - * \warning MD5 is considered a weak message digest and its use constitutes a - * security risk. If possible, we recommend avoiding dependencies on - * it, and considering stronger message digests instead. - * - */ -#define MBEDTLS_MD5_C - -/** - * \def MBEDTLS_MEMORY_BUFFER_ALLOC_C - * - * Enable the buffer allocator implementation that makes use of a (stack) - * based buffer to 'allocate' dynamic memory. (replaces calloc() and free() - * calls) - * - * Module: library/memory_buffer_alloc.c - * - * Requires: MBEDTLS_PLATFORM_C - * MBEDTLS_PLATFORM_MEMORY (to use it within mbed TLS) - * - * Enable this module to enable the buffer memory allocator. - */ -//#define MBEDTLS_MEMORY_BUFFER_ALLOC_C - -/** - * \def MBEDTLS_NET_C - * - * Enable the TCP and UDP over IPv6/IPv4 networking routines. - * - * \note This module only works on POSIX/Unix (including Linux, BSD and OS X) - * and Windows. For other platforms, you'll want to disable it, and write your - * own networking callbacks to be passed to \c mbedtls_ssl_set_bio(). - * - * \note See also our Knowledge Base article about porting to a new - * environment: - * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS - * - * Module: library/net_sockets.c - * - * This module provides networking routines. - */ -#define MBEDTLS_NET_C - -/** - * \def MBEDTLS_OID_C - * - * Enable the OID database. - * - * Module: library/oid.c - * Caller: library/asn1write.c - * library/pkcs5.c - * library/pkparse.c - * library/pkwrite.c - * library/rsa.c - * library/x509.c - * library/x509_create.c - * library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c - * library/x509write_crt.c - * library/x509write_csr.c - * - * This modules translates between OIDs and internal values. - */ -#define MBEDTLS_OID_C - -/** - * \def MBEDTLS_PADLOCK_C - * - * Enable VIA Padlock support on x86. - * - * Module: library/padlock.c - * Caller: library/aes.c - * - * Requires: MBEDTLS_HAVE_ASM - * - * This modules adds support for the VIA PadLock on x86. - */ -//#define MBEDTLS_PADLOCK_C - -/** - * \def MBEDTLS_PEM_PARSE_C - * - * Enable PEM decoding / parsing. - * - * Module: library/pem.c - * Caller: library/dhm.c - * library/pkparse.c - * library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c - * - * Requires: MBEDTLS_BASE64_C - * - * This modules adds support for decoding / parsing PEM files. - */ -#define MBEDTLS_PEM_PARSE_C - -/** - * \def MBEDTLS_PEM_WRITE_C - * - * Enable PEM encoding / writing. - * - * Module: library/pem.c - * Caller: library/pkwrite.c - * library/x509write_crt.c - * library/x509write_csr.c - * - * Requires: MBEDTLS_BASE64_C - * - * This modules adds support for encoding / writing PEM files. - */ -#define MBEDTLS_PEM_WRITE_C - -/** - * \def MBEDTLS_PK_C - * - * Enable the generic public (asymetric) key layer. - * - * Module: library/pk.c - * Caller: library/ssl_tls.c - * library/ssl_cli.c - * library/ssl_srv.c - * - * Requires: MBEDTLS_RSA_C or MBEDTLS_ECP_C - * - * Uncomment to enable generic public key wrappers. - */ -#define MBEDTLS_PK_C - -/** - * \def MBEDTLS_PK_PARSE_C - * - * Enable the generic public (asymetric) key parser. - * - * Module: library/pkparse.c - * Caller: library/x509_crt.c - * library/x509_csr.c - * - * Requires: MBEDTLS_PK_C - * - * Uncomment to enable generic public key parse functions. - */ -#define MBEDTLS_PK_PARSE_C - -/** - * \def MBEDTLS_PK_WRITE_C - * - * Enable the generic public (asymetric) key writer. - * - * Module: library/pkwrite.c - * Caller: library/x509write.c - * - * Requires: MBEDTLS_PK_C - * - * Uncomment to enable generic public key write functions. - */ -//#define MBEDTLS_PK_WRITE_C - -/** - * \def MBEDTLS_PKCS5_C - * - * Enable PKCS#5 functions. - * - * Module: library/pkcs5.c - * - * Requires: MBEDTLS_MD_C - * - * This module adds support for the PKCS#5 functions. - */ -#define MBEDTLS_PKCS5_C - -/** - * \def MBEDTLS_PKCS11_C - * - * Enable wrapper for PKCS#11 smartcard support. - * - * Module: library/pkcs11.c - * Caller: library/pk.c - * - * Requires: MBEDTLS_PK_C - * - * This module enables SSL/TLS PKCS #11 smartcard support. - * Requires the presence of the PKCS#11 helper library (libpkcs11-helper) - */ -//#define MBEDTLS_PKCS11_C - -/** - * \def MBEDTLS_PKCS12_C - * - * Enable PKCS#12 PBE functions. - * Adds algorithms for parsing PKCS#8 encrypted private keys - * - * Module: library/pkcs12.c - * Caller: library/pkparse.c - * - * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_CIPHER_C, MBEDTLS_MD_C - * Can use: MBEDTLS_ARC4_C - * - * This module enables PKCS#12 functions. - */ -#define MBEDTLS_PKCS12_C - -/** - * \def MBEDTLS_PLATFORM_C - * - * Enable the platform abstraction layer that allows you to re-assign - * functions like calloc(), free(), snprintf(), printf(), fprintf(), exit(). - * - * Enabling MBEDTLS_PLATFORM_C enables to use of MBEDTLS_PLATFORM_XXX_ALT - * or MBEDTLS_PLATFORM_XXX_MACRO directives, allowing the functions mentioned - * above to be specified at runtime or compile time respectively. - * - * \note This abstraction layer must be enabled on Windows (including MSYS2) - * as other module rely on it for a fixed snprintf implementation. - * - * Module: library/platform.c - * Caller: Most other .c files - * - * This module enables abstraction of common (libc) functions. - */ -#define MBEDTLS_PLATFORM_C - -/** - * \def MBEDTLS_POLY1305_C - * - * Enable the Poly1305 MAC algorithm. - * - * Module: library/poly1305.c - * Caller: library/chachapoly.c - */ -#define MBEDTLS_POLY1305_C - -/** - * \def MBEDTLS_PSA_CRYPTO_C - * - * Enable the Platform Security Architecture cryptography API. - * - * \warning The PSA Crypto API is still beta status. While you're welcome to - * experiment using it, incompatible API changes are still possible, and some - * parts may not have reached the same quality as the rest of Mbed TLS yet. - * - * Module: crypto/library/psa_crypto.c - * - * Requires: MBEDTLS_CTR_DRBG_C, MBEDTLS_ENTROPY_C - * - */ -//#define MBEDTLS_PSA_CRYPTO_C - -/** - * \def MBEDTLS_PSA_CRYPTO_STORAGE_C - * - * Enable the Platform Security Architecture persistent key storage. - * - * Module: crypto/library/psa_crypto_storage.c - * - * Requires: MBEDTLS_PSA_CRYPTO_C, - * either MBEDTLS_PSA_ITS_FILE_C or a native implementation of - * the PSA ITS interface - */ -//#define MBEDTLS_PSA_CRYPTO_STORAGE_C - -/** - * \def MBEDTLS_PSA_ITS_FILE_C - * - * Enable the emulation of the Platform Security Architecture - * Internal Trusted Storage (PSA ITS) over files. - * - * Module: crypto/library/psa_its_file.c - * - * Requires: MBEDTLS_FS_IO - * - */ -//#define MBEDTLS_PSA_ITS_FILE_C - -/** - * \def MBEDTLS_RIPEMD160_C - * - * Enable the RIPEMD-160 hash algorithm. - * - * Module: library/ripemd160.c - * Caller: library/md.c - * - */ -//#define MBEDTLS_RIPEMD160_C - -/** - * \def MBEDTLS_RSA_C - * - * Enable the RSA public-key cryptosystem. - * - * Module: library/rsa.c - * library/rsa_internal.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * library/x509.c - * - * This module is used by the following key exchanges: - * RSA, DHE-RSA, ECDHE-RSA, RSA-PSK - * - * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C - */ -#define MBEDTLS_RSA_C - -/** - * \def MBEDTLS_SHA1_C - * - * Enable the SHA1 cryptographic hash algorithm. - * - * Module: library/sha1.c - * Caller: library/md.c - * library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * library/x509write_crt.c - * - * This module is required for SSL/TLS up to version 1.1, for TLS 1.2 - * depending on the handshake parameters, and for SHA1-signed certificates. - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * - */ -#define MBEDTLS_SHA1_C - -/** - * \def MBEDTLS_SHA256_C - * - * Enable the SHA-224 and SHA-256 cryptographic hash algorithms. - * - * Module: library/sha256.c - * Caller: library/entropy.c - * library/md.c - * library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * - * This module adds support for SHA-224 and SHA-256. - * This module is required for the SSL/TLS 1.2 PRF function. - */ -#define MBEDTLS_SHA256_C - -/** - * \def MBEDTLS_SHA512_C - * - * Enable the SHA-384 and SHA-512 cryptographic hash algorithms. - * - * Module: library/sha512.c - * Caller: library/entropy.c - * library/md.c - * library/ssl_cli.c - * library/ssl_srv.c - * - * This module adds support for SHA-384 and SHA-512. - */ -#define MBEDTLS_SHA512_C - -/** - * \def MBEDTLS_SSL_CACHE_C - * - * Enable simple SSL cache implementation. - * - * Module: library/ssl_cache.c - * Caller: - * - * Requires: MBEDTLS_SSL_CACHE_C - */ -//#define MBEDTLS_SSL_CACHE_C - -/** - * \def MBEDTLS_SSL_COOKIE_C - * - * Enable basic implementation of DTLS cookies for hello verification. - * - * Module: library/ssl_cookie.c - * Caller: - */ -//#define MBEDTLS_SSL_COOKIE_C - -/** - * \def MBEDTLS_SSL_TICKET_C - * - * Enable an implementation of TLS server-side callbacks for session tickets. - * - * Module: library/ssl_ticket.c - * Caller: - * - * Requires: MBEDTLS_CIPHER_C - */ -//#define MBEDTLS_SSL_TICKET_C - -/** - * \def MBEDTLS_SSL_CLI_C - * - * Enable the SSL/TLS client code. - * - * Module: library/ssl_cli.c - * Caller: - * - * Requires: MBEDTLS_SSL_TLS_C - * - * This module is required for SSL/TLS client support. - */ -#define MBEDTLS_SSL_CLI_C - -/** - * \def MBEDTLS_SSL_SRV_C - * - * Enable the SSL/TLS server code. - * - * Module: library/ssl_srv.c - * Caller: - * - * Requires: MBEDTLS_SSL_TLS_C - * - * This module is required for SSL/TLS server support. - */ -//#define MBEDTLS_SSL_SRV_C - -/** - * \def MBEDTLS_SSL_TLS_C - * - * Enable the generic SSL/TLS code. - * - * Module: library/ssl_tls.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * Requires: MBEDTLS_CIPHER_C, MBEDTLS_MD_C - * and at least one of the MBEDTLS_SSL_PROTO_XXX defines - * - * This module is required for SSL/TLS. - */ -#define MBEDTLS_SSL_TLS_C - -/** - * \def MBEDTLS_THREADING_C - * - * Enable the threading abstraction layer. - * By default mbed TLS assumes it is used in a non-threaded environment or that - * contexts are not shared between threads. If you do intend to use contexts - * between threads, you will need to enable this layer to prevent race - * conditions. See also our Knowledge Base article about threading: - * https://tls.mbed.org/kb/development/thread-safety-and-multi-threading - * - * Module: library/threading.c - * - * This allows different threading implementations (self-implemented or - * provided). - * - * You will have to enable either MBEDTLS_THREADING_ALT or - * MBEDTLS_THREADING_PTHREAD. - * - * Enable this layer to allow use of mutexes within mbed TLS - */ -//#define MBEDTLS_THREADING_C - -/** - * \def MBEDTLS_TIMING_C - * - * Enable the semi-portable timing interface. - * - * \note The provided implementation only works on POSIX/Unix (including Linux, - * BSD and OS X) and Windows. On other platforms, you can either disable that - * module and provide your own implementations of the callbacks needed by - * \c mbedtls_ssl_set_timer_cb() for DTLS, or leave it enabled and provide - * your own implementation of the whole module by setting - * \c MBEDTLS_TIMING_ALT in the current file. - * - * \note See also our Knowledge Base article about porting to a new - * environment: - * https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS - * - * Module: library/timing.c - * Caller: library/havege.c - * - * This module is used by the HAVEGE random number generator. - */ -//#define MBEDTLS_TIMING_C - -/** - * \def MBEDTLS_VERSION_C - * - * Enable run-time version information. - * - * Module: library/version.c - * - * This module provides run-time version information. - */ -//#define MBEDTLS_VERSION_C - -/** - * \def MBEDTLS_X509_USE_C - * - * Enable X.509 core for using certificates. - * - * Module: library/x509.c - * Caller: library/x509_crl.c - * library/x509_crt.c - * library/x509_csr.c - * - * Requires: MBEDTLS_ASN1_PARSE_C, MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, - * MBEDTLS_PK_PARSE_C - * - * This module is required for the X.509 parsing modules. - */ -#define MBEDTLS_X509_USE_C - -/** - * \def MBEDTLS_X509_CRT_PARSE_C - * - * Enable X.509 certificate parsing. - * - * Module: library/x509_crt.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * - * Requires: MBEDTLS_X509_USE_C - * - * This module is required for X.509 certificate parsing. - */ -#define MBEDTLS_X509_CRT_PARSE_C - -/** - * \def MBEDTLS_X509_CRL_PARSE_C - * - * Enable X.509 CRL parsing. - * - * Module: library/x509_crl.c - * Caller: library/x509_crt.c - * - * Requires: MBEDTLS_X509_USE_C - * - * This module is required for X.509 CRL parsing. - */ -//#define MBEDTLS_X509_CRL_PARSE_C - -/** - * \def MBEDTLS_X509_CSR_PARSE_C - * - * Enable X.509 Certificate Signing Request (CSR) parsing. - * - * Module: library/x509_csr.c - * Caller: library/x509_crt_write.c - * - * Requires: MBEDTLS_X509_USE_C - * - * This module is used for reading X.509 certificate request. - */ -//#define MBEDTLS_X509_CSR_PARSE_C - -/** - * \def MBEDTLS_X509_CREATE_C - * - * Enable X.509 core for creating certificates. - * - * Module: library/x509_create.c - * - * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_OID_C, MBEDTLS_PK_WRITE_C - * - * This module is the basis for creating X.509 certificates and CSRs. - */ -//#define MBEDTLS_X509_CREATE_C - -/** - * \def MBEDTLS_X509_CRT_WRITE_C - * - * Enable creating X.509 certificates. - * - * Module: library/x509_crt_write.c - * - * Requires: MBEDTLS_X509_CREATE_C - * - * This module is required for X.509 certificate creation. - */ -//#define MBEDTLS_X509_CRT_WRITE_C - -/** - * \def MBEDTLS_X509_CSR_WRITE_C - * - * Enable creating X.509 Certificate Signing Requests (CSR). - * - * Module: library/x509_csr_write.c - * - * Requires: MBEDTLS_X509_CREATE_C - * - * This module is required for X.509 certificate request writing. - */ -//#define MBEDTLS_X509_CSR_WRITE_C - -/** - * \def MBEDTLS_XTEA_C - * - * Enable the XTEA block cipher. - * - * Module: library/xtea.c - * Caller: - */ -//#define MBEDTLS_XTEA_C - -/* \} name SECTION: mbed TLS modules */ - -/** - * \name SECTION: Module configuration options - * - * This section allows for the setting of module specific sizes and - * configuration options. The default values are already present in the - * relevant header files and should suffice for the regular use cases. - * - * Our advice is to enable options and change their values here - * only if you have a good reason and know the consequences. - * - * Please check the respective header file for documentation on these - * parameters (to prevent duplicate documentation). - * \{ - */ - -/* MPI / BIGNUM options */ -//#define MBEDTLS_MPI_WINDOW_SIZE 6 /**< Maximum windows size used. */ -//#define MBEDTLS_MPI_MAX_SIZE 1024 /**< Maximum number of bytes for usable MPIs. */ - -/* CTR_DRBG options */ -//#define MBEDTLS_CTR_DRBG_ENTROPY_LEN 48 /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */ -//#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ -//#define MBEDTLS_CTR_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ -//#define MBEDTLS_CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ -//#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ -//#define MBEDTLS_CTR_DRBG_USE_128_BIT_KEY /**< Use 128-bit key for CTR_DRBG - may reduce security (see ctr_drbg.h) */ - -/* HMAC_DRBG options */ -//#define MBEDTLS_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */ -//#define MBEDTLS_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */ -//#define MBEDTLS_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */ -//#define MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */ - -/* ECP options */ -//#define MBEDTLS_ECP_MAX_BITS 521 /**< Maximum bit size of groups */ -//#define MBEDTLS_ECP_WINDOW_SIZE 6 /**< Maximum window size used */ -//#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */ - -/* Entropy options */ -//#define MBEDTLS_ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */ -//#define MBEDTLS_ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */ -//#define MBEDTLS_ENTROPY_MIN_HARDWARE 32 /**< Default minimum number of bytes required for the hardware entropy source mbedtls_hardware_poll() before entropy is released */ - -/* Memory buffer allocator options */ -//#define MBEDTLS_MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */ - -/* Platform options */ -//#define MBEDTLS_PLATFORM_STD_MEM_HDR /**< Header to include if MBEDTLS_PLATFORM_NO_STD_FUNCTIONS is defined. Don't define if no header is needed. */ -//#define MBEDTLS_PLATFORM_STD_CALLOC calloc /**< Default allocator to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_FREE free /**< Default free to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT exit /**< Default exit to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_TIME time /**< Default time to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */ -/* Note: your snprintf must correctly zero-terminate the buffer! */ -//#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf /**< Default snprintf to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS 0 /**< Default exit value to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE 1 /**< Default exit value to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile" /**< Seed file to read/write with default implementation */ - -/* To Use Function Macros MBEDTLS_PLATFORM_C must be enabled */ -/* MBEDTLS_PLATFORM_XXX_MACRO and MBEDTLS_PLATFORM_XXX_ALT cannot both be defined */ -//#define MBEDTLS_PLATFORM_CALLOC_MACRO calloc /**< Default allocator macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_FREE_MACRO free /**< Default free macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_EXIT_MACRO exit /**< Default exit macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_TIME_MACRO time /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_TIME_TYPE_MACRO time_t /**< Default time macro to use, can be undefined. MBEDTLS_HAVE_TIME must be enabled */ -//#define MBEDTLS_PLATFORM_FPRINTF_MACRO fprintf /**< Default fprintf macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_PRINTF_MACRO printf /**< Default printf macro to use, can be undefined */ -/* Note: your snprintf must correctly zero-terminate the buffer! */ -//#define MBEDTLS_PLATFORM_SNPRINTF_MACRO snprintf /**< Default snprintf macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_VSNPRINTF_MACRO vsnprintf /**< Default vsnprintf macro to use, can be undefined */ -//#define MBEDTLS_PLATFORM_NV_SEED_READ_MACRO mbedtls_platform_std_nv_seed_read /**< Default nv_seed_read function to use, can be undefined */ -//#define MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO mbedtls_platform_std_nv_seed_write /**< Default nv_seed_write function to use, can be undefined */ - -/** - * \brief This macro is invoked by the library when an invalid parameter - * is detected that is only checked with #MBEDTLS_CHECK_PARAMS - * (see the documentation of that option for context). - * - * When you leave this undefined here, the library provides - * a default definition. If the macro #MBEDTLS_CHECK_PARAMS_ASSERT - * is defined, the default definition is `assert(cond)`, - * otherwise the default definition calls a function - * mbedtls_param_failed(). This function is declared in - * `platform_util.h` for the benefit of the library, but - * you need to define in your application. - * - * When you define this here, this replaces the default - * definition in platform_util.h (which no longer declares the - * function mbedtls_param_failed()) and it is your responsibility - * to make sure this macro expands to something suitable (in - * particular, that all the necessary declarations are visible - * from within the library - you can ensure that by providing - * them in this file next to the macro definition). - * If you define this macro to call `assert`, also define - * #MBEDTLS_CHECK_PARAMS_ASSERT so that library source files - * include ``. - * - * Note that you may define this macro to expand to nothing, in - * which case you don't have to worry about declarations or - * definitions. However, you will then be notified about invalid - * parameters only in non-void functions, and void function will - * just silently return early on invalid parameters, which - * partially negates the benefits of enabling - * #MBEDTLS_CHECK_PARAMS in the first place, so is discouraged. - * - * \param cond The expression that should evaluate to true, but doesn't. - */ -//#define MBEDTLS_PARAM_FAILED( cond ) assert( cond ) - -/* SSL Cache options */ -//#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /**< 1 day */ -//#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES 50 /**< Maximum entries in cache */ - -/* SSL options */ - -/** \def MBEDTLS_SSL_MAX_CONTENT_LEN - * - * Maximum length (in bytes) of incoming and outgoing plaintext fragments. - * - * This determines the size of both the incoming and outgoing TLS I/O buffers - * in such a way that both are capable of holding the specified amount of - * plaintext data, regardless of the protection mechanism used. - * - * To configure incoming and outgoing I/O buffers separately, use - * #MBEDTLS_SSL_IN_CONTENT_LEN and #MBEDTLS_SSL_OUT_CONTENT_LEN, - * which overwrite the value set by this option. - * - * \note When using a value less than the default of 16KB on the client, it is - * recommended to use the Maximum Fragment Length (MFL) extension to - * inform the server about this limitation. On the server, there - * is no supported, standardized way of informing the client about - * restriction on the maximum size of incoming messages, and unless - * the limitation has been communicated by other means, it is recommended - * to only change the outgoing buffer size #MBEDTLS_SSL_OUT_CONTENT_LEN - * while keeping the default value of 16KB for the incoming buffer. - * - * Uncomment to set the maximum plaintext size of both - * incoming and outgoing I/O buffers. - */ -//#define MBEDTLS_SSL_MAX_CONTENT_LEN 16384 - -/** \def MBEDTLS_SSL_IN_CONTENT_LEN - * - * Maximum length (in bytes) of incoming plaintext fragments. - * - * This determines the size of the incoming TLS I/O buffer in such a way - * that it is capable of holding the specified amount of plaintext data, - * regardless of the protection mechanism used. - * - * If this option is undefined, it inherits its value from - * #MBEDTLS_SSL_MAX_CONTENT_LEN. - * - * \note When using a value less than the default of 16KB on the client, it is - * recommended to use the Maximum Fragment Length (MFL) extension to - * inform the server about this limitation. On the server, there - * is no supported, standardized way of informing the client about - * restriction on the maximum size of incoming messages, and unless - * the limitation has been communicated by other means, it is recommended - * to only change the outgoing buffer size #MBEDTLS_SSL_OUT_CONTENT_LEN - * while keeping the default value of 16KB for the incoming buffer. - * - * Uncomment to set the maximum plaintext size of the incoming I/O buffer - * independently of the outgoing I/O buffer. - */ -//#define MBEDTLS_SSL_IN_CONTENT_LEN 16384 - -/** \def MBEDTLS_SSL_CID_IN_LEN_MAX - * - * The maximum length of CIDs used for incoming DTLS messages. - * - */ -//#define MBEDTLS_SSL_CID_IN_LEN_MAX 32 - -/** \def MBEDTLS_SSL_CID_OUT_LEN_MAX - * - * The maximum length of CIDs used for outgoing DTLS messages. - * - */ -//#define MBEDTLS_SSL_CID_OUT_LEN_MAX 32 - -/** \def MBEDTLS_SSL_CID_PADDING_GRANULARITY - * - * This option controls the use of record plaintext padding - * when using the Connection ID extension in DTLS 1.2. - * - * The padding will always be chosen so that the length of the - * padded plaintext is a multiple of the value of this option. - * - * Note: A value of \c 1 means that no padding will be used - * for outgoing records. - * - * Note: On systems lacking division instructions, - * a power of two should be preferred. - * - */ -//#define MBEDTLS_SSL_CID_PADDING_GRANULARITY 16 - -/** \def MBEDTLS_SSL_OUT_CONTENT_LEN - * - * Maximum length (in bytes) of outgoing plaintext fragments. - * - * This determines the size of the outgoing TLS I/O buffer in such a way - * that it is capable of holding the specified amount of plaintext data, - * regardless of the protection mechanism used. - * - * If this option undefined, it inherits its value from - * #MBEDTLS_SSL_MAX_CONTENT_LEN. - * - * It is possible to save RAM by setting a smaller outward buffer, while keeping - * the default inward 16384 byte buffer to conform to the TLS specification. - * - * The minimum required outward buffer size is determined by the handshake - * protocol's usage. Handshaking will fail if the outward buffer is too small. - * The specific size requirement depends on the configured ciphers and any - * certificate data which is sent during the handshake. - * - * Uncomment to set the maximum plaintext size of the outgoing I/O buffer - * independently of the incoming I/O buffer. - */ -//#define MBEDTLS_SSL_OUT_CONTENT_LEN 16384 - -/** \def MBEDTLS_SSL_DTLS_MAX_BUFFERING - * - * Maximum number of heap-allocated bytes for the purpose of - * DTLS handshake message reassembly and future message buffering. - * - * This should be at least 9/8 * MBEDTLSSL_IN_CONTENT_LEN - * to account for a reassembled handshake message of maximum size, - * together with its reassembly bitmap. - * - * A value of 2 * MBEDTLS_SSL_IN_CONTENT_LEN (32768 by default) - * should be sufficient for all practical situations as it allows - * to reassembly a large handshake message (such as a certificate) - * while buffering multiple smaller handshake messages. - * - */ -//#define MBEDTLS_SSL_DTLS_MAX_BUFFERING 32768 - -//#define MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME 86400 /**< Lifetime of session tickets (if enabled) */ -//#define MBEDTLS_PSK_MAX_LEN 32 /**< Max size of TLS pre-shared keys, in bytes (default 256 bits) */ -//#define MBEDTLS_SSL_COOKIE_TIMEOUT 60 /**< Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued */ - -/** - * Complete list of ciphersuites to use, in order of preference. - * - * \warning No dependency checking is done on that field! This option can only - * be used to restrict the set of available ciphersuites. It is your - * responsibility to make sure the needed modules are active. - * - * Use this to save a few hundred bytes of ROM (default ordering of all - * available ciphersuites) and a few to a few hundred bytes of RAM. - * - * The value below is only an example, not the default. - */ -//#define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - -/* X509 options */ -//#define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 /**< Maximum number of intermediate CAs in a verification chain. */ -//#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 /**< Maximum length of a path/filename string in bytes including the null terminator character ('\0'). */ - -/** - * Allow SHA-1 in the default TLS configuration for certificate signing. - * Without this build-time option, SHA-1 support must be activated explicitly - * through mbedtls_ssl_conf_cert_profile. Turning on this option is not - * recommended because of it is possible to generate SHA-1 collisions, however - * this may be safe for legacy infrastructure where additional controls apply. - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * - */ -// #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES - -/** - * Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake - * signature and ciphersuite selection. Without this build-time option, SHA-1 - * support must be activated explicitly through mbedtls_ssl_conf_sig_hashes. - * The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by - * default. At the time of writing, there is no practical attack on the use - * of SHA-1 in handshake signatures, hence this option is turned on by default - * to preserve compatibility with existing peers, but the general - * warning applies nonetheless: - * - * \warning SHA-1 is considered a weak message digest and its use constitutes - * a security risk. If possible, we recommend avoiding dependencies - * on it, and considering stronger message digests instead. - * - */ -#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE - -/** - * Uncomment the macro to let mbed TLS use your alternate implementation of - * mbedtls_platform_zeroize(). This replaces the default implementation in - * platform_util.c. - * - * mbedtls_platform_zeroize() is a widely used function across the library to - * zero a block of memory. The implementation is expected to be secure in the - * sense that it has been written to prevent the compiler from removing calls - * to mbedtls_platform_zeroize() as part of redundant code elimination - * optimizations. However, it is difficult to guarantee that calls to - * mbedtls_platform_zeroize() will not be optimized by the compiler as older - * versions of the C language standards do not provide a secure implementation - * of memset(). Therefore, MBEDTLS_PLATFORM_ZEROIZE_ALT enables users to - * configure their own implementation of mbedtls_platform_zeroize(), for - * example by using directives specific to their compiler, features from newer - * C standards (e.g using memset_s() in C11) or calling a secure memset() from - * their system (e.g explicit_bzero() in BSD). - */ -//#define MBEDTLS_PLATFORM_ZEROIZE_ALT - -/** - * Uncomment the macro to let Mbed TLS use your alternate implementation of - * mbedtls_platform_gmtime_r(). This replaces the default implementation in - * platform_util.c. - * - * gmtime() is not a thread-safe function as defined in the C standard. The - * library will try to use safer implementations of this function, such as - * gmtime_r() when available. However, if Mbed TLS cannot identify the target - * system, the implementation of mbedtls_platform_gmtime_r() will default to - * using the standard gmtime(). In this case, calls from the library to - * gmtime() will be guarded by the global mutex mbedtls_threading_gmtime_mutex - * if MBEDTLS_THREADING_C is enabled. We recommend that calls from outside the - * library are also guarded with this mutex to avoid race conditions. However, - * if the macro MBEDTLS_PLATFORM_GMTIME_R_ALT is defined, Mbed TLS will - * unconditionally use the implementation for mbedtls_platform_gmtime_r() - * supplied at compile time. - */ -//#define MBEDTLS_PLATFORM_GMTIME_R_ALT - -/* \} name SECTION: Customisation configuration options */ - -/* Target and application specific configurations - * - * Allow user to override any previous default. - * - */ -#if defined(MBEDTLS_USER_CONFIG_FILE) -#include MBEDTLS_USER_CONFIG_FILE -#endif - -#include "mbedtls/check_config.h" - -#endif /* MBEDTLS_CONFIG_H */ diff --git a/websocket/src/socket.cpp b/websocket/src/socket.cpp index af0f644..af11717 100644 --- a/websocket/src/socket.cpp +++ b/websocket/src/socket.cpp @@ -1,107 +1,48 @@ -#include "dmsdk/socket.h" +#include +#include #include "websocket.h" namespace dmWebsocket { -extern void debugPrintBuffer(const char* s, size_t len); - dmSocket::Result Send(WebsocketConnection* conn, const char* buffer, int length, int* out_sent_bytes) { - // if (response->m_SSLConnection != 0) { - // int r = 0; - // while( ( r = mbedtls_ssl_write(response->m_SSLConnection, (const uint8_t*) buffer, length) ) < 0 ) - // { - // if (r == MBEDTLS_ERR_SSL_WANT_WRITE || - // r == MBEDTLS_ERR_SSL_WANT_READ) { - // return dmSocket::RESULT_TRY_AGAIN; - // } + int total_sent_bytes = 0; + int sent_bytes = 0; - // if (r < 0) { - // return SSLToSocket(r); - // } - // } + while (total_sent_bytes < length) { + dmSocket::Result r; - // // In order to mimic the http code path, we return the same error number - // if( (r == length) && HasRequestTimedOut(response->m_Client) ) - // { - // return dmSocket::RESULT_WOULDBLOCK; - // } + if (conn->m_SSLSocket) + r = dmSSLSocket::Send(conn->m_SSLSocket, buffer + total_sent_bytes, length - total_sent_bytes, &sent_bytes); + else + r = dmSocket::Send(conn->m_Socket, buffer + total_sent_bytes, length - total_sent_bytes, &sent_bytes); - // if (r != length) { - // return SSLToSocket(r); - // } - - // return dmSocket::RESULT_OK; - // } else { - int total_sent_bytes = 0; - int sent_bytes = 0; - - while (total_sent_bytes < length) { - - dmSocket::Result r = dmSocket::Send(conn->m_Socket, buffer + total_sent_bytes, length - total_sent_bytes, &sent_bytes); - -debugPrintBuffer(buffer + total_sent_bytes, sent_bytes); - - if( r == dmSocket::RESULT_WOULDBLOCK ) - { - r = dmSocket::RESULT_TRY_AGAIN; - } - // if( (r == dmSocket::RESULT_OK || r == dmSocket::RESULT_TRY_AGAIN) && HasRequestTimedOut(response->m_Client) ) - // { - // r = dmSocket::RESULT_WOULDBLOCK; - // } - - if (r == dmSocket::RESULT_TRY_AGAIN) - continue; - - if (r != dmSocket::RESULT_OK) { - return r; - } - - total_sent_bytes += sent_bytes; + if( r == dmSocket::RESULT_WOULDBLOCK ) + { + r = dmSocket::RESULT_TRY_AGAIN; } - if (out_sent_bytes) - *out_sent_bytes = total_sent_bytes; - return dmSocket::RESULT_OK; -// } + + if (r == dmSocket::RESULT_TRY_AGAIN) + continue; + + if (r != dmSocket::RESULT_OK) { + return r; + } + + total_sent_bytes += sent_bytes; + } + if (out_sent_bytes) + *out_sent_bytes = total_sent_bytes; + return dmSocket::RESULT_OK; } dmSocket::Result Receive(WebsocketConnection* conn, void* buffer, int length, int* received_bytes) { - // if (response->m_SSLConnection != 0) { - - // int ret = 0; - // do - // { - // memset(buffer, 0, length); - // ret = mbedtls_ssl_read( response->m_SSLConnection, (unsigned char*)buffer, length-1 ); - - // if( ret == MBEDTLS_ERR_SSL_WANT_READ || - // ret == MBEDTLS_ERR_SSL_WANT_WRITE || - // ret == MBEDTLS_ERR_SSL_CRYPTO_IN_PROGRESS ) - // { - // continue; - // } - - // if (HasRequestTimedOut(response->m_Client)) { - // return dmSocket::RESULT_WOULDBLOCK; - // } - - // if( ret <= 0 ) - // { - // return SSLToSocket(ret); - // } - - // ((uint8_t*)buffer)[ret] = 0; - - // *received_bytes = ret; - // return dmSocket::RESULT_OK; - // } - // while( 1 ); - // } else { + if (conn->m_SSLSocket) + return dmSSLSocket::Receive(conn->m_SSLSocket, buffer, length, received_bytes); + else return dmSocket::Receive(conn->m_Socket, buffer, length, received_bytes); - //} } } // namespace \ No newline at end of file diff --git a/websocket/src/websocket.cpp b/websocket/src/websocket.cpp index 3087105..0f98331 100644 --- a/websocket/src/websocket.cpp +++ b/websocket/src/websocket.cpp @@ -5,45 +5,9 @@ #define MODULE_NAME "websocket" #include "websocket.h" - - #include "script_util.h" - - -// ***************************************************************************************************************************************************************** -// DMSDK - -extern "C" int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen ); -extern "C" int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen ); - -// TODO: MOVE TO DMSDK -bool dmCrypt::Base64Encode(const uint8_t* src, uint32_t src_len, uint8_t* dst, uint32_t* dst_len) -{ - size_t out_len = 0; - int r = mbedtls_base64_encode(dst, *dst_len, &out_len, src, src_len); - if (r != 0) - { - *dst_len = 0xFFFFFFFF; - return false; - } - *dst_len = (uint32_t)out_len; - return true; -} - -bool dmCrypt::Base64Decode(const uint8_t* src, uint32_t src_len, uint8_t* dst, uint32_t* dst_len) -{ - size_t out_len = 0; - int r = mbedtls_base64_decode(dst, *dst_len, &out_len, src, src_len); - if (r != 0) - { - *dst_len = 0xFFFFFFFF; - return false; - } - *dst_len = (uint32_t)out_len; - return true; -} - -// ***************************************************************************************************************************************************************** +#include +#include namespace dmWebsocket { @@ -76,17 +40,6 @@ Result SetStatus(WebsocketConnection* conn, Result status, const char* format, . // *************************************************************************************************** // LUA functions - // struct wslay_event_msg msg; // Should I use fragmented? - // msg.opcode = write_mode == WRITE_MODE_TEXT ? WSLAY_TEXT_FRAME : WSLAY_BINARY_FRAME; - // msg.msg = p_buffer; - // msg.msg_length = p_buffer_size; - - // wslay_event_queue_msg(_data->ctx, &msg); - // if (wslay_event_send(_data->ctx) < 0) { - // close_now(); - // return FAILED; - // } - const struct wslay_event_callbacks g_WslCallbacks = { WSL_RecvCallback, WSL_SendCallback, @@ -332,7 +285,7 @@ static void LuaInit(lua_State* L) static dmExtension::Result WebsocketAppInitialize(dmExtension::AppParams* params) { g_Websocket.m_BufferSize = dmConfigFile::GetInt(params->m_ConfigFile, "websocket.buffer_size", 64 * 1024); - g_Websocket.m_Timeout = dmConfigFile::GetInt(params->m_ConfigFile, "websocket.socket_timeout", 250 * 1000); + g_Websocket.m_Timeout = dmConfigFile::GetInt(params->m_ConfigFile, "websocket.socket_timeout", 500 * 1000); g_Websocket.m_Connections.SetCapacity(4); g_Websocket.m_Channel = 0; g_Websocket.m_Pool = 0; @@ -350,7 +303,7 @@ static dmExtension::Result WebsocketAppInitialize(dmExtension::AppParams* params if (dmDNS::RESULT_OK != dns_result) { - dmLogError("Failed to create connection pool: %s", dmDNS::ResultToString(dns_result)); + dmLogError("Failed to create connection pool: %d", dns_result); } g_Websocket.m_Initialized = 1; @@ -380,6 +333,8 @@ static dmExtension::Result WebsocketInitialize(dmExtension::Params* params) static dmExtension::Result WebsocketAppFinalize(dmExtension::AppParams* params) { + + dmConnectionPool::Shutdown(g_Websocket.m_Pool, dmSocket::SHUTDOWNTYPE_READWRITE); return dmExtension::RESULT_OK; } @@ -491,6 +446,7 @@ static dmExtension::Result WebsocketOnUpdate(dmExtension::Params* params) } conn->m_Socket = dmConnectionPool::GetSocket(g_Websocket.m_Pool, conn->m_Connection); + conn->m_SSLSocket = dmConnectionPool::GetSSLSocket(g_Websocket.m_Pool, conn->m_Connection); conn->m_State = STATE_HANDSHAKE; } } diff --git a/websocket/src/websocket.h b/websocket/src/websocket.h index 0e74831..c879d30 100644 --- a/websocket/src/websocket.h +++ b/websocket/src/websocket.h @@ -5,10 +5,10 @@ #include -#include "dmsdk/connection_pool.h" -#include "dmsdk/socket.h" -#include "dmsdk/dns.h" -#include "dmsdk/uri.h" +#include +#include +#include +#include namespace dmCrypt { @@ -49,6 +49,7 @@ namespace dmWebsocket dmURI::Parts m_Url; dmConnectionPool::HConnection m_Connection; dmSocket::Socket m_Socket; + dmSSLSocket::Socket m_SSLSocket; uint8_t m_Key[16]; State m_State; uint32_t m_SSL:1;