From be56723cce4cd60ddc144ebe6ac20607675b3006 Mon Sep 17 00:00:00 2001
From: chenqiyang <1406175257@qq.com>
Date: 星期三, 17 七月 2024 09:33:38 +0800
Subject: [PATCH] 更新sdk

---
 Shared.IOS.HDLLinphoneSDK/Shared.IOS.HDLLinphoneSDK/Library/limetester.framework/Headers/lime-tester-utils.hpp |  199 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 199 insertions(+), 0 deletions(-)

diff --git a/Shared.IOS.HDLLinphoneSDK/Shared.IOS.HDLLinphoneSDK/Library/limetester.framework/Headers/lime-tester-utils.hpp b/Shared.IOS.HDLLinphoneSDK/Shared.IOS.HDLLinphoneSDK/Library/limetester.framework/Headers/lime-tester-utils.hpp
new file mode 100755
index 0000000..910e9c3
--- /dev/null
+++ b/Shared.IOS.HDLLinphoneSDK/Shared.IOS.HDLLinphoneSDK/Library/limetester.framework/Headers/lime-tester-utils.hpp
@@ -0,0 +1,199 @@
+/*
+	lime-tester-utils.hpp
+	@author Johan Pascal
+	@copyright 	Copyright (C) 2017  Belledonne Communications SARL
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef lime_tester_utils_hpp
+#define lime_tester_utils_hpp
+
+#include "bctoolbox/crypto.h"
+#include "lime_double_ratchet.hpp"
+#include "lime_localStorage.hpp"
+#include "belle-sip/belle-sip.h"
+#include "lime_crypto_primitives.hpp"
+
+#include "soci/sqlite3/soci-sqlite3.h"
+#include <random>
+#include <mutex>
+
+using namespace::lime;
+
+namespace lime_tester {
+// default url and ports of X3DH servers
+extern std::string test_x3dh_server_url;
+extern std::string test_x3dh_c25519_server_port;
+extern std::string test_x3dh_c448_server_port;
+extern std::string test_x3dh_domainA_server_port;
+extern std::string test_x3dh_domainB_server_port;
+extern std::string test_x3dh_domainC_server_port;
+extern std::string test_x3dh_c25519_stop_on_request_limit_server_port;
+extern std::string test_x3dh_c448_stop_on_request_limit_server_port;
+
+// messages pattern
+extern std::string shortMessage;
+extern std::string longMessage;
+extern std::string veryLongMessage;
+
+extern std::vector<std::string> messages_pattern;
+
+// default value for the timeout
+extern int wait_for_timeout;
+
+// bundle request limit as configured on test server
+extern int bundle_request_limit;
+// bundle request restriction timespan (as configured on stop on request limit server)
+extern int bundle_request_limit_timespan;
+
+// default value for initial OPk batch size, keep it small so not too many OPks generated
+extern uint16_t OPkInitialBatchSize;
+
+/**
+ * @brief Simple RNG function, used to generate random values for testing purpose, they do not need to be real random
+ * so use directly std::random_device
+ *
+ * @param[in] buffer	pointer to the begining of the buffer to be filled
+ * @param[in] size	how many random bytes you want
+ */
+void randomize(uint8_t *buffer, const size_t size);
+
+/**
+ * @brief Create and initialise the two sessions given in parameter. Alice as sender session and Bob as receiver one
+ *	Alice must then send the first message, once bob got it, sessions are fully initialised
+ *	if fileName doesn't exists as a DB, it will be created, caller shall then delete it if needed
+ */
+template <typename Curve>
+void dr_sessionsInit(std::shared_ptr<DR<Curve>> &alice, std::shared_ptr<DR<Curve>> &bob, std::shared_ptr<lime::Db> &localStorageAlice, std::shared_ptr<lime::Db> &localStorageBob, std::string dbFilenameAlice, std::shared_ptr<std::recursive_mutex> db_mutex_alice, std::string dbFilenameBob, std::shared_ptr<std::recursive_mutex> db_mutex_bob, bool initStorage, std::shared_ptr<RNG> RNG_context);
+
+
+/* non efficient but used friendly structure to store all details about a session */
+/* the self_xx are redundants but it's for testing purpose */
+template <typename Curve>
+struct sessionDetails {
+	std::string self_userId;
+	std::size_t self_userIndex;
+	std::size_t self_deviceIndex;
+	std::string peer_userId;
+	std::size_t peer_userIndex;
+	std::size_t peer_deviceIndex;
+	std::shared_ptr<DR<Curve>> DRSession; // Session to reach recipient
+	std::shared_ptr<lime::Db> localStorage; // db linked to device
+	sessionDetails() : self_userId{}, self_userIndex{0}, self_deviceIndex{0}, peer_userId{}, peer_userIndex{0}, peer_deviceIndex{0}, DRSession{}, localStorage{} {};
+	sessionDetails(std::string &s_userId, size_t s_userIndex, size_t s_deviceIndex, std::string &p_userId, size_t p_userIndex, size_t p_deviceIndex)
+		: self_userId{s_userId}, self_userIndex{s_userIndex}, self_deviceIndex{s_deviceIndex}, peer_userId{p_userId}, peer_userIndex{p_userIndex}, peer_deviceIndex{p_deviceIndex}, DRSession{}, localStorage{} {};
+};
+
+/**
+ * @brief Create and initialise all requested DR sessions for specified number of devices between two or more users
+ * users is a vector of users(already sized to correct size, matching usernames size), each one holds a vector of devices(already sized for each device)
+ * This function will create and instanciate in each device a vector of vector of DR sessions towards all other devices: each device vector holds a bidimentionnal array indexed by userId and deviceId.
+ * Session init is done considering as initial sender the lowest id user and in it the lowest id device
+ * createdDBfiles is filled with all filenames of DB created to allow easy deletion
+ */
+template <typename Curve>
+void dr_devicesInit(std::string dbBaseFilename, std::vector<std::vector<std::vector<std::vector<sessionDetails<Curve>>>>> &users, std::vector<std::string> &usernames, std::vector<std::string> &createdDBfiles, std::shared_ptr<RNG> RNG_context);
+
+/* return true if the message buffer is a DR message wiht the paylod direct encryption flag set */
+bool DR_message_payloadDirectEncrypt(std::vector<uint8_t> &message);
+/* return true if the message buffer is a valid DR message holding a X3DH init one in its header */
+bool DR_message_holdsX3DHInit(std::vector<uint8_t> &message);
+/* this version will set the OPk status in the given bool if a packet is found */
+bool DR_message_holdsX3DHInit(std::vector<uint8_t> &message, bool &haveOPk);
+
+/* return true if the message buffer is a valid DR message holding a X3DH init one in its header and copy the X3DH init message in the provided buffer */
+bool DR_message_extractX3DHInit(std::vector<uint8_t> &message, std::vector<uint8_t> &X3DH_initMessage);
+
+/* return true if the message buffer is a valid DR message holding an X3DH init message, copy its SPk id in the given parameter */
+bool DR_message_extractX3DHInit_SPkId(std::vector<uint8_t> &message, uint32_t &SPkId);
+
+/* Open provided DB and look for DRSessions established between selfDevice and peerDevice
+ * Populate the sessionsId vector with the Ids of sessions found
+ * return the id of the active session if one is found, 0 otherwise */
+long int get_DRsessionsId(const std::string &dbFilename, const std::string &selfDeviceId, const std::string &peerDeviceId, std::vector<long int> &sessionsId) noexcept;
+
+
+/* Open provided DB, look for DRSessions established between selfDevice and peerDevice, count the stored message keys in all these sessions
+ * return 0 if no sessions found or no user found
+ */
+unsigned int get_StoredMessageKeyCount(const std::string &dbFilename, const std::string &selfDeviceId, const std::string &peerDeviceId) noexcept;
+
+/* For the given deviceId, count the number of associated SPk and return the Id of the active one(if any)
+ * return true if an active one was found
+ */
+bool get_SPks(const std::string &dbFilename, const std::string &selfDeviceId, size_t &count, uint32_t &activeId) noexcept;
+
+/* For the given deviceId, count the number of associated OPk
+ */
+size_t get_OPks(const std::string &dbFilename, const std::string &selfDeviceId) noexcept;
+
+/* Move back in time all timeStamps by the given amout of days
+ * DB holds timeStamps in DR_sessions and X3DH_SPK tables
+ */
+void forwardTime(const std::string &dbFilename, int days) noexcept;
+
+/**
+ * @brief append a random suffix to user name to avoid collision if test server is user by several tests runs
+ *
+ * @param[in] basename
+ *
+ * @return a shared ptr towards a string holding name+ 6 chars random suffix
+ */
+std::shared_ptr<std::string> makeRandomDeviceName(const char *basename);
+
+
+// wait for a counter to reach a value or timeout to occur, gives ticks to the belle-sip stack every SLEEP_TIME
+// structure used by callbacks to register events
+struct events_counters_t {
+	int operation_success;
+	int operation_failed;
+	events_counters_t() : operation_success{0}, operation_failed{0} {};
+	bool operator==(const events_counters_t &b) const {return this->operation_success==b.operation_success && this->operation_failed==b.operation_failed;}
+};
+
+// wait for a counter to reach a value or timeout to occur, gives ticks to the belle-sip stack every SLEEP_TIME
+int wait_for(belle_sip_stack_t*s1,int* counter,int value,int timeout);
+int wait_for_mutex(belle_sip_stack_t*s1,int* counter,int value,int timeout, std::shared_ptr<std::recursive_mutex> mutex);
+
+// template instanciation are done in lime-tester-utils.cpp
+#ifdef EC25519_ENABLED
+	extern template void dr_sessionsInit<C255>(std::shared_ptr<DR<C255>> &alice, std::shared_ptr<DR<C255>> &bob, std::shared_ptr<lime::Db> &localStorageAlice, std::shared_ptr<lime::Db> &localStorageBob, std::string dbFilenameAlice, std::shared_ptr<std::recursive_mutex> db_mutex_alice, std::string dbFilenameBob, std::shared_ptr<std::recursive_mutex> db_mutex_bob, bool initStorage, std::shared_ptr<RNG> RNG_context);
+	extern template void dr_devicesInit<C255>(std::string dbBaseFilename, std::vector<std::vector<std::vector<std::vector<sessionDetails<C255>>>>> &users, std::vector<std::string> &usernames, std::vector<std::string> &createdDBfiles,  std::shared_ptr<RNG> RNG_context);
+#endif
+#ifdef EC448_ENABLED
+	extern template void dr_sessionsInit<C448>(std::shared_ptr<DR<C448>> &alice, std::shared_ptr<DR<C448>> &bob, std::shared_ptr<lime::Db> &localStorageAlice, std::shared_ptr<lime::Db> &localStorageBob, std::string dbFilenameAlice, std::shared_ptr<std::recursive_mutex> db_mutex_alice, std::string dbFilenameBob, std::shared_ptr<std::recursive_mutex> db_mutex_bob, bool initStorage,  std::shared_ptr<RNG> RNG_context);
+	extern template void dr_devicesInit<C448>(std::string dbBaseFilename, std::vector<std::vector<std::vector<std::vector<sessionDetails<C448>>>>> &users, std::vector<std::string> &usernames, std::vector<std::string> &createdDBfiles,  std::shared_ptr<RNG> RNG_context);
+#endif
+} // namespace lime_tester
+
+extern "C" {
+
+
+#ifdef FFI_ENABLED
+/* some shared variable defined in lime_ff-tester, used only when FFI is enabled
+ * and they are duplicate of command line arguments variable already existing in C++ from lime_tester-utils.cpp
+ * but it's easier to read and implement this way */
+// ffi default url and ports of X3DH servers
+extern char ffi_test_x3dh_server_url[512];
+extern char ffi_test_x3dh_c25519_server_port[16];
+extern char ffi_test_x3dh_c448_server_port[16];
+
+// ffi default value for the timeout
+extern int ffi_wait_for_timeout;
+#endif
+
+}
+
+#endif //lime_tester_utils_hpp

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