Changed for new deploy algorithm

git-teaspeak

@@ -1 +1 @@
-Subproject commit cc874a443ac40fabf0342b410dae5ae46045fa4f
+Subproject commit df91da75149777e774da60e948439ef426a690dc

music

@@ -1 +1 @@
-Subproject commit 7ef7ea785aebc26d3f9c6e396270e7b03eccf587
+Subproject commit 8e1ce32ae0b03f54efc54e76cd118cf01057159c

server/CMakeLists.txt

@@ -137,6 +137,13 @@ set(SERVER_SOURCE_FILES
         src/weblist/WebListManager.cpp
         src/weblist/TeamSpeakWebClient.cpp
 
+        src/snapshots/permission.cpp
+        src/snapshots/client.cpp
+        src/snapshots/channel.cpp
+        src/snapshots/server.cpp
+        src/snapshots/groups.cpp
+        src/snapshots/deploy.cpp
+
         src/manager/ConversationManager.cpp
         src/client/SpeakingClientHandshake.cpp
         src/client/command_handler/music.cpp src/client/command_handler/file.cpp)
@@ -309,3 +316,24 @@ if (NOT DISABLE_JEMALLOC)
     )
     add_definitions(-DHAVE_JEMALLOC)
 endif ()
+
+
+add_executable(Snapshots-Permissions-Test src/snapshots/permission.cpp tests/snapshots/permission.cpp)
+target_link_libraries(Snapshots-Permissions-Test PUBLIC
+    TeaSpeak
+    CXXTerminal::static  #Static
+    ${StringVariable_LIBRARIES_STATIC}
+    ${YAML_CPP_LIBRARIES}
+    pthread
+    stdc++fs
+    libevent::core libevent::pthreads
+
+    #Require a so
+    sqlite3
+    DataPipes::rtc::shared
+
+    tomcrypt::static
+    tommath::static
+    ${glib20_DIR}/lib/x86_64-linux-gnu/libffi.so.7 ${nice_DIR}/lib/libnice.so.10
+)
+target_include_directories(Snapshots-Permissions-Test PUBLIC ${CMAKE_SOURCE_DIR}/server/src/)

server/src/DatabaseHelper.cpp

@@ -37,7 +37,7 @@ void DatabaseHelper::tick() {
     {
         threads::MutexLock l(this->propsLock);
         auto pcpy = this->cachedProperties;
-        for(const auto& mgr : pcpy){
+        for(const auto& mgr : pcpy) {
             if(mgr->ownLock && system_clock::now() - mgr->lastAccess > minutes(5))
                 mgr->ownLock.reset();
             if(mgr->properties.expired()) {
@@ -573,7 +573,9 @@ bool DatabaseHelper::assignDatabaseId(sql::SqlManager *sql, ServerId id, std::sh
         if(!res) return false;
 
         auto insertTemplate = sql::model(sql, "INSERT INTO `clients` (`serverId`, `cldbId`,  `clientUid`, `lastName`,`firstConnect`,`lastConnect`, `connections`) VALUES (:serverId, :cldbid, :cluid, :name, :fconnect, :lconnect, :connections)",
-                                         variable{":cluid", cl->getUid()}, variable{":name", cl->getDisplayName()}, variable{":fconnect", duration_cast<seconds>(system_clock::now().time_since_epoch()).count()}, variable{":lconnect", 0}, variable{":connections", 0});
+                                         variable{":cluid", cl->getUid()}, variable{":name", cl->getDisplayName()},
+                                         variable{":fconnect", duration_cast<seconds>(system_clock::now().time_since_epoch()).count()}, variable{":lconnect", 0},
+                                         variable{":connections", 0});
         if(cldbid == 0){ //Completly new user
             res = sql::command(sql, "SELECT `cldbid` FROM `clients` WHERE `serverId` = 0 ORDER BY `cldbid` DESC LIMIT 1").query([](ClientDbId* ptr, int length, char** values, char** names){
                 *ptr = static_cast<ClientDbId>(stoll(values[0]));

server/src/Group.h

@@ -215,7 +215,6 @@ namespace ts {
             bool isClientCached(const ClientDbId& /* client database id */);
             void clearCache();
 
-
             bool isLocalGroup(std::shared_ptr<Group>);
         protected:
             void handleChannelDeleted(const ChannelId& /* channel id */);

server/src/VirtualServerManager.cpp

@@ -394,21 +394,8 @@ bool VirtualServerManager::deleteServer(shared_ptr<VirtualServer> server) {
     }
 
     this->handle->properties()[property::SERVERINSTANCE_SPOKEN_TIME_DELETED] += server->properties()[property::VIRTUALSERVER_SPOKEN_TIME].as<uint64_t>();
-    sql::command(this->handle->getSql(), "DELETE FROM `tokens` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
+    this->delete_server_in_db(server->serverId);
-    sql::command(this->handle->getSql(), "DELETE FROM `properties` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `permissions` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `groups` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `clients` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `channels` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `bannedClients` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `assignedGroups` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `servers` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `musicbots` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-
-    sql::command(this->handle->getSql(), "DELETE FROM `bannedClients` WHERE `serverId` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
-    sql::command(this->handle->getSql(), "DELETE FROM `ban_trigger` WHERE `server_id` = :sid", variable{":sid", server->getServerId()}).executeLater().waitAndGetLater(LOG_SQL_CMD, {1, "future failed"});
     this->handle->getFileServer()->deleteServer(server);
-
     return true;
 }
 
@@ -448,3 +435,31 @@ void VirtualServerManager::tickHandshakeClients() {
             vserver->tickHandshakingClients();
     }
 }
+
+void VirtualServerManager::delete_server_in_db(ts::ServerId server_id) {
+#define execute_delete(statement) \
+result = sql::command(this->handle->getSql(), statement, variable{":sid", server_id}).execute(); \
+if(!result) { \
+    logWarning(LOG_INSTANCE, "Failed to execute SQL command {}: {}", statement, result.fmtStr()); \
+    result = sql::result{}; \
+}
+
+    sql::result result{};
+
+    execute_delete("DELETE FROM `tokens` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `properties` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `permissions` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `clients` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `channels` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `bannedClients` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `ban_trigger` WHERE `server_id` = :sid");
+    execute_delete("DELETE FROM `assignedGroups` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `servers` WHERE `serverId` = :sid");
+
+    execute_delete("DELETE FROM `musicbots` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `conversations` WHERE `server_id` = :sid");
+    execute_delete("DELETE FROM `conversation_blocks` WHERE `server_id` = :sid");
+
+    execute_delete("DELETE FROM `playlists` WHERE `serverId` = :sid");
+    execute_delete("DELETE FROM `playlist_songs` WHERE `serverId` = :sid");
+}

server/src/VirtualServerManager.h

@@ -5,9 +5,10 @@
 #include "client/voice/PrecomputedPuzzles.h"
 #include "server/VoiceIOManager.h"
 #include "VirtualServer.h"
+#include <query/command3.h>
+#include "snapshots/snapshot.h"
 
-namespace ts {
+namespace ts::server {
-    namespace server {
     class InstanceHandler;
 
     struct ServerReport {
@@ -56,6 +57,7 @@ namespace ts {
             //Dotn use shared_ptr references to keep sure that they be hold in memory
             bool createServerSnapshot(Command &cmd, std::shared_ptr<VirtualServer> server, int version, std::string &error);
             std::shared_ptr<VirtualServer> createServerFromSnapshot(std::shared_ptr<VirtualServer> old, std::string, uint16_t, const ts::Command &, std::string &);
+            bool deploy_snapshot(std::string& /* error */, ServerId /* target server id */, const command_parser& /* source */);
 
             udp::PuzzleManager* rsaPuzzles() { return this->puzzles; }
 
@@ -94,6 +96,13 @@ namespace ts {
             } acknowledge;
 
             void tickHandshakeClients();
+
+            void delete_server_in_db(ServerId /* server id */);
+
+            /* methods used to preprocess a snapshot */
+            bool deploy_ts3_snapshot(std::string& /* error */, ServerId /* target server id */, const command_parser& /* source */);
+            bool deploy_teaspeak_snapshot(std::string& /* error */, ServerId /* target server id */, const command_parser& /* source */);
+            /* actual deploy method */
+            bool deploy_raw_snapshot(std::string& /* error */, ServerId /* target server id */, const command_parser& /* source */, const std::string& /* hash */, size_t /* offset */, snapshots::type /* type */, snapshots::version_t /* version */);
     };
-    }
 }

server/src/client/query/QueryClient.h

@@ -171,6 +171,7 @@ namespace ts::server {
             command_result handleCommandServerIdGetByPort(Command&);
 
             command_result handleCommandServerSnapshotDeploy(Command&);
+            command_result handleCommandServerSnapshotDeployNew(const command_parser&);
             command_result handleCommandServerSnapshotCreate(Command&);
             command_result handleCommandServerProcessStop(Command&);
 

server/src/client/query/QueryClientCommands.cpp

@@ -100,9 +100,14 @@ command_result QueryClient::handleCommand(Command& cmd) {
             return this->handleCommandHostInfo(cmd);
         case string_hash("bindinglist"):
             return this->handleCommandBindingList(cmd);
-        case string_hash("serversnapshotdeploy"):
+        case string_hash("serversnapshotdeploy"): {
-            return this->handleCommandServerSnapshotDeploy(cmd);
+            //return this->handleCommandServerSnapshotDeploy(cmd);
+            auto cmd_str = cmd.build();
+            ts::command_parser parser{cmd_str};
+            if(!parser.parse(true)) return command_result{error::vs_critical};
 
+            return this->handleCommandServerSnapshotDeployNew(parser);
+        }
         case string_hash("serversnapshotcreate"):
             return this->handleCommandServerSnapshotCreate(cmd);
         case string_hash("serverprocessstop"):
@@ -869,6 +874,32 @@ command_result QueryClient::handleCommandServerSnapshotDeploy(Command& cmd) {
     return command_result{error::ok};
 }
 
+command_result QueryClient::handleCommandServerSnapshotDeployNew(const ts::command_parser &command) {
+    CMD_RESET_IDLE;
+
+    if(this->server) {
+        return command_result{error::not_implemented};
+        ACTION_REQUIRES_GLOBAL_PERMISSION(permission::b_virtualserver_snapshot_deploy, 1);
+        //host = this->server->properties()[property::VIRTUALSERVER_HOST].as<string>();
+        //port = this->server->properties()[property::VIRTUALSERVER_PORT].as<uint16_t>();
+    } else {
+        ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_virtualserver_snapshot_deploy, 1);
+    }
+
+    std::string error{};
+    unique_lock server_create_lock(serverInstance->getVoiceServerManager()->server_create_lock);
+    //TODO: Create a server if no exists
+    server_create_lock.unlock();
+
+    //TODO: Stop the server completely
+    if(!serverInstance->getVoiceServerManager()->deploy_snapshot(error, 111, command)) {
+        //TODO: Delete server is it was new
+        return command_result{error::vs_critical, error};
+    }
+
+    return command_result{error::ok};
+}
+
 command_result QueryClient::handleCommandServerSnapshotCreate(Command& cmd) {
     ACTION_REQUIRES_GLOBAL_PERMISSION(permission::b_virtualserver_snapshot_create, 1);
     CMD_RESET_IDLE;

server/src/manager/SqlDataManager.cpp

@@ -44,7 +44,7 @@ if(!result && result.msg().find(ignore) == string::npos){
 
 #define RESIZE_COLUMN(tblName, rowName, size) up vote EXECUTE("Could not change column size", "ALTER TABLE " tblName " ALTER COLUMN " rowName " varchar(" size ")");
 
-#define CURRENT_DATABASE_VERSION 11
+#define CURRENT_DATABASE_VERSION 12
 #define CURRENT_PERMISSION_VERSION 3
 
 #define CLIENT_UID_LENGTH "64"
@@ -144,7 +144,7 @@ bool SqlDataManager::initialize(std::string& error) {
     //Advanced locked test
     {
         bool property_exists = false;
-        sql::command(this->sql(), "SELECT * FORM `general` WHERE `key` = :key", variable{":key", "lock_test"}).query([](bool& flag, int, string*, string*) { flag = true; }, property_exists);
+        sql::command(this->sql(), "SELECT * FORM `general` WHERE `key` = :key", variable{":key", "lock_test"}).query([&](int, string*, string*) { property_exists = true; });
         sql::result res;
         if(!property_exists) {
             res = sql::command(this->sql(), "INSERT INTO `general` (`key`, `value`) VALUES (:key, :value);", variable{":key", "lock_test"}, variable{":value", "UPDATE ME!"}).execute();
@@ -411,6 +411,65 @@ ROLLBACK;
                 CREATE_INDEX("conversations", "server_id");
                 CREATE_INDEX2R("conversation_blocks", "server_id", "conversation_id");
                 db_version(11);
+
+            case 11:
+                /* update the group table */
+                {
+                    result = sql::command(this->sql(), "CREATE TABLE `groups_v2` (`serverId` INT NOT NULL, `groupId` INTEGER AUTO_INCREMENT NOT NULL PRIMARY KEY, `target` INT, `type` INT, `displayName` VARCHAR(128));").execute();
+                    if(!result) {
+                        error = "failed to create new groups table (" + result.fmtStr() + ")";
+                        return false;
+                    }
+                    result = sql::command(this->sql(), "INSERT INTO `groups_v2`(`serverId`, `groupId`, `target`, `type`, `displayName`) SELECT `serverId`, `groupId`, `target`, `type`, `displayName` FROM `groups`;").execute();
+                    if(!result) {
+                        sql::command(this->sql(), "DROP TABLE `groups_v2`;").execute();
+                        error = "failed to insert data into the new groups table (" + result.fmtStr() + ")";
+                        return false;
+                    }
+                    result = sql::command(this->sql(), "DROP TABLE `groups`;").execute();
+                    if(!result) {
+                        error = "failed to delete old groups table (" + result.fmtStr() + ")";
+                        return false;
+                    }
+                    result = sql::command(this->sql(), "ALTER TABLE `groups_v2` RENAME TO groups;").execute();
+                    if(!result) {
+                        error = "failed to rename new groups table to the old groups table (" + result.fmtStr() + ")";
+                        return false;
+                    }
+
+                    CREATE_INDEX2R("groups", "serverId", "groupId");
+                    CREATE_INDEX("groups", "serverId");
+                    result = sql::command(this->sql(), "ALTER TABLE `groups` ADD COLUMN `original_id` INTEGER DEFAULT 0;").execute();
+                    if(!result) {
+                        error = "Failed to alter groups table";
+                        return false;
+                    }
+                }
+                /* update the client table */
+                {
+                    result = sql::command(this->sql(), "CREATE TABLE `clients_v2` (`serverId` INT NOT NULL, `cldbid` INTEGER, `original_client_id` INTEGER DEFAULT 0, `clientUid` VARCHAR(64) NOT NULL, `firstConnect` BIGINT DEFAULT 0, `lastConnect` BIGINT DEFAULT 0, `connections` INT DEFAULT 0, `lastName` VARCHAR(128) DEFAULT '', UNIQUE(`serverId`, `clientUid`));").execute();
+                    if(!result) {
+                        error = "failed to create new clients table (" + result.fmtStr() + ")";
+                        return false;
+                    }
+                    result = sql::command(this->sql(), "INSERT INTO `clients_v2` (`serverId`, `cldbid`, `clientUid`, `firstConnect`, `lastConnect`, `connections`, `lastName`) SELECT `serverId`, `cldbid`, `clientUid`, `firstConnect`, `lastConnect`, `connections`, `lastName` FROM `clients`;").execute();
+                    if(!result) {
+                        sql::command(this->sql(), "DROP TABLE `groups_v2`;").execute();
+                        error = "failed to insert data into the new clients table (" + result.fmtStr() + ")";
+                        return false;
+                    }
+                    result = sql::command(this->sql(), "DROP TABLE `clients`;").execute();
+                    if(!result) {
+                        error = "failed to delete old clients table (" + result.fmtStr() + ")";
+                        return false;
+                    }
+                    result = sql::command(this->sql(), "ALTER TABLE `clients_v2` RENAME TO clients;").execute();
+                    if(!result) {
+                        error = "failed to rename new clients table to the old clients table (" + result.fmtStr() + ")";
+                        return false;
+                    }
+                }
+                db_version(12);
             default:
                 break;
         }

server/src/snapshots/deploy.cpp

@@ -8,6 +8,8 @@
 #include "./client.h"
 #include "./groups.h"
 #include "../VirtualServerManager.h"
+#include "../InstanceHandler.h"
+#include <sql/insert.h>
 #include <log/LogUtils.h>
 
 using namespace ts;
@@ -297,6 +299,74 @@ bool VirtualServerManager::deploy_raw_snapshot(std::string &error, ts::ServerId
 
     /* lets start inserting data to the database */
     {
+        /* cleanup all old data */
+        this->delete_server_in_db(server_id);
+
+        /* register clients */
+        {
+            //`original_client_id` INTEGER DEFAULT 0
+            //CREATE TABLE `clients_v2` (`serverId` INT NOT NULL, `cldbid` INTEGER, `clientUid` VARCHAR(64) NOT NULL, `firstConnect` BIGINT DEFAULT 0, `lastConnect` BIGINT DEFAULT 0, `connections` INT DEFAULT 0, `lastName` VARCHAR(128) DEFAULT '', UNIQUE(`serverId`, `clientUid`));
+
+            sql::InsertQuery insert_general_query{"clients",
+                     sql::Column<ServerId>("serverId"),
+                     sql::Column<ClientDbId>("original_client_id"),
+                     sql::Column<std::string>("clientUid"),
+                     sql::Column<int64_t>("firstConnect"),
+                     sql::Column<int64_t>("lastConnect"),
+
+                     sql::Column<uint64_t>("connections"),
+                     sql::Column<std::string>("lastName")
+            };
+
+            sql::InsertQuery insert_server_query{"clients",
+                     sql::Column<ServerId>("serverId"),
+                     sql::Column<ClientDbId>("original_client_id"),
+                     sql::Column<std::string>("clientUid"),
+                     sql::Column<int64_t>("firstConnect"),
+                     sql::Column<int64_t>("lastConnect"),
+                     sql::Column<uint64_t>("connections"),
+                     sql::Column<std::string>("lastName")
+            };
+
+            for(const auto& client : parsed_clients) {
+                /*
+                insert_general_query.add_entry(
+                        server_id,
+                        client.parsed_data.database_id,
+                        client.parsed_data.unique_id,
+                        std::chrono::floor<std::chrono::seconds>(client.parsed_data.timestamp_created.time_since_epoch()).count(),
+                        std::chrono::floor<std::chrono::seconds>(client.parsed_data.timestamp_last_connected.time_since_epoch()).count(),
+                        client.parsed_data.client_total_connections,
+                        client.parsed_data.nickname
+                );
+                */
+                insert_general_query.add_entry(
+                        server_id,
+                        client.parsed_data.database_id,
+                        client.parsed_data.unique_id,
+                        std::chrono::floor<std::chrono::seconds>(client.parsed_data.timestamp_created.time_since_epoch()).count()
+                );
+            }
+
+            auto result = insert_general_query.execute(this->handle->getSql(), true);
+            for(const auto& fail : result.failed_entries)
+                logWarning(server_id, "Failed to insert client {} into the database: {}", parsed_clients[std::get<0>(fail)], std::get<1>(fail).fmtStr());
+
+            sql::command{this->handle->getSql(), "SELECT `original_client_id`,`cldbid` FROM `clients` WHERE `serverId` = :sid;"}
+                    .value(":serverId", server_id)
+                    .query([&](int length, std::string* values, std::string* names) {
+                        ClientDbId original_id{0}, new_id{0};
+                        try {
+                            original_id = std::stoull(values[0]);
+                            new_id = std::stoull(values[1]);
+                        } catch (std::exception& ex) {
+                            logWarning(server_id, "Failed to parse client database entry mapping for group id {} (New ID: {})", values[1], values[0]);
+                            return;
+                        }
+                        server_group_id_mapping[original_id] = new_id;
+                    });
+        }
+
         /* channels */
         {
             /* Assign each channel a new id */
@@ -338,18 +408,77 @@ bool VirtualServerManager::deploy_raw_snapshot(std::string &error, ts::ServerId
 
         /* server groups */
         {
-            /* TODO: Insert to the database & load result */
+            sql::model insert_model{this->handle->getSql(), "INSERT INTO `groups` (`serverId`, `target`, `type`, `displayName`, `original_id`) VALUES (:serverId, :target, :type, :name, :id)"};
+            insert_model.value(":serverId", server_id).value(":target", GroupTarget::GROUPTARGET_SERVER).value(":type", GroupType::GROUP_TYPE_NORMAL);
 
+            for(auto& group : parsed_server_groups) {
+                auto result = insert_model.command().value(":name", group.parsed_data.name).value(":id", group.parsed_data.group_id).execute();
+                if(!result)
+                    logWarning(server_id, "Failed to insert server group \"{}\" into the database", group.parsed_data.name);
+            }
+
+            sql::command{this->handle->getSql(), "SELECT `original_id`,`groupId` FROM `groups` WHERE `serverId` = :sid AND `target` = :target AND `type` = :type"}
+                    .value(":serverId", server_id).value(":target", GroupTarget::GROUPTARGET_SERVER).value(":type", GroupType::GROUP_TYPE_NORMAL)
+                    .query([&](int length, std::string* values, std::string* names) {
+                        GroupId original_id{0}, new_id{0};
+                        try {
+                            original_id = std::stoull(values[0]);
+                            new_id = std::stoull(values[1]);
+                        } catch (std::exception& ex) {
+                            logWarning(server_id, "Failed to parse server group mapping for group id {} (New ID: {})", values[1], values[0]);
+                            return;
+                        }
+                        server_group_id_mapping[original_id] = new_id;
+                    });
         }
 
         /* channel groups */
         {
-            /* TODO: Insert to the database & load the result into the mapping */
+            sql::model insert_model{this->handle->getSql(), "INSERT INTO `groups` (`serverId`, `target`, `type`, `displayName`, `original_id`) VALUES (:serverId, :target, :type, :name, :id)"};
+            insert_model.value(":serverId", server_id).value(":target", GroupTarget::GROUPTARGET_CHANNEL).value(":type", GroupType::GROUP_TYPE_NORMAL);
+
+            for(auto& group : parsed_server_groups) {
+                auto result = insert_model.command().value(":name", group.parsed_data.name).value(":id", group.parsed_data.group_id).execute();
+                if(!result)
+                    logWarning(server_id, "Failed to insert channel group \"{}\" into the database", group.parsed_data.name);
             }
 
+            sql::command{this->handle->getSql(), "SELECT `original_id`,`groupId` FROM `groups` WHERE `serverId` = :sid AND `target` = :target AND `type` = :type"}
+                    .value(":serverId", server_id).value(":target", GroupTarget::GROUPTARGET_CHANNEL).value(":type", GroupType::GROUP_TYPE_NORMAL)
+                    .query([&](int length, std::string* values, std::string* names) {
+                        GroupId original_id{0}, new_id{0};
+                        try {
+                            original_id = std::stoull(values[0]);
+                            new_id = std::stoull(values[1]);
+                        } catch (std::exception& ex) {
+                            logWarning(server_id, "Failed to parse channel group mapping for group id {} (New ID: {})", values[1], values[0]);
+                            return;
+                        }
+                        channel_group_id_mapping[original_id] = new_id;
+                    });
+        }
+
+#define INSERT_PERMISSION_COMMAND "INSERT INTO `permissions` (`serverId`, `type`, `id`, `channelId`, `permId`, `value`, `grant`, `flag_skip`, `flag_negate`) VALUES (:serverId, :type, :id, :chId, :permId, :value, :grant, :flag_skip, :flag_negate)"
         /* client permissions */
         {
+            sql::InsertQuery insert_query{"permissions",
+                                          sql::Column<ServerId>("serverId"),
+                                          sql::Column<permission::PermissionSqlType>("type"),
+                                          sql::Column<uint64_t>("id"),
+                                          sql::Column<ChannelId>("channelId"),
+                                          sql::Column<std::string>("permId"),
 
+                                          sql::Column<permission::PermissionValue>("value"),
+                                          sql::Column<permission::PermissionValue>("grant"),
+                                          sql::Column<bool>("flag_skip"),
+                                          sql::Column<bool>("flag_negate"),
+            };
+
+            for(auto& permission : client_permissions) {
+
+            }
+
+            auto result = insert_query.execute(this->handle->getSql(), true);
         }
 
         /* register clients in the database */

server/tests/snapshots/permission.cpp

@@ -0,0 +1,43 @@
+//
+// Created by WolverinDEV on 11/04/2020.
+//
+
+#include <snapshots/permission.h>
+
+using namespace ts::server::snapshots;
+
+void test_write() {
+    std::string error{};
+    size_t offset{0};
+    ts::command_builder result{""};
+
+    permission_writer writer{type::TEAMSPEAK, 0, result, ts::permission::teamspeak::GroupType::GENERAL};
+    std::deque<permission_entry> entries{};
+    {
+        {
+            auto& entry = entries.emplace_back();
+            entry.type = ts::permission::resolvePermissionData("b_virtualserver_modify_host");
+            entry.granted = {2, true};
+            entry.value = {4, true};
+        }
+        {
+            auto& entry = entries.emplace_back();
+            entry.type = ts::permission::resolvePermissionData("i_icon_id");
+            entry.granted = {0, false};
+            entry.value = {4, true};
+            entry.flag_skip = true;
+        }
+    }
+
+    if(!writer.write(error, offset, entries)) {
+        std::cerr << error << "\n";
+        assert(false);
+        return;
+    }
+
+    std::cout << "Offset: " << offset << ". Command: " << result.build() << "\n";
+}
+
+int main() {
+    test_write();
+}

shared

@@ -1 +1 @@
-Subproject commit ee7f26b7ed883027f0a81ece1c2aacd41053ce1e
+Subproject commit 707736d896f46489133e6da6b7543238274c37e6