Fix nested ifdefs for windows

* Auth cookie support

* Add config option for auth cookie support

* Safe handling of TEGid/auth_id strings

* Fix bad size calculation due to pointer cast

* Expiration timestamp instead of valid bit

* Change setting to "allowed auth methods"

This allows plaintext password auth to be disabled altogether

* PR feedback

.github/workflows/check-builds.yaml

@@ -52,7 +52,7 @@ jobs:
           Copy-Item -Path "config.ini" -Destination "bin"
         shell: pwsh
       - name: Upload build artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: 'ubuntu22_04-bin-x64-${{ env.SHORT_SHA }}'
           path: bin
@@ -106,7 +106,7 @@ jobs:
           }
         shell: pwsh
       - name: Upload build artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: 'windows-vs2019-bin-x64-${{ env.SHORT_SHA }}'
           path: bin
@@ -127,7 +127,7 @@ jobs:
           GITDESC=$(git describe --tags)
           mkdir $GITDESC
           echo "ARTDIR=$GITDESC" >> $GITHUB_ENV
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           path: ${{ env.ARTDIR }}
       - name: Upload artifacts

README.md

@@ -13,13 +13,13 @@ OpenFusion is a reverse-engineered server for FusionFall. It primarily targets v
 
 ### Getting Started
 #### Method A: Installer (Easiest)
-1. Download the client installer by clicking [here](https://github.com/OpenFusionProject/OpenFusion/releases/download/1.5/OpenFusionClient-1.5-Installer.exe) - choose to run the file.
+1. Download the client installer by clicking [here](https://github.com/OpenFusionProject/OpenFusion/releases/download/1.5.2/OpenFusionClient-1.5.2-Installer.exe) - choose to run the file.
 2. After a few moments, the client should open: you will be given a choice between two public servers by default. Select the one you wish to play and click connect.
 3. To create an account, simply enter the details you wish to use at the login screen then click Log In. Do *not* click register, as this will just lead to a blank screen.
 4. Make a new character, and enjoy the game! Your progress will be saved automatically, and you can resume playing by entering the login details you used in step 3.
 
 #### Method B: Standalone .zip file
-1. Download the client from [here](https://github.com/OpenFusionProject/OpenFusion/releases/download/1.5/OpenFusionClient-1.5.zip).
+1. Download the client from [here](https://github.com/OpenFusionProject/OpenFusion/releases/download/1.5.2/OpenFusionClient-1.5.2.zip).
 2. Extract it to a folder of your choice. Note: if you are upgrading from an older version, it is preferable to start with a fresh folder rather than overwriting a previous install.
 3. Run OpenFusionClient.exe - you will be given a choice between two public servers by default. Select the one you wish to play and click connect.
 4. To create an account, simply enter the details you wish to use at the login screen then click Log In. Do *not* click register, as this will just lead to a blank screen.
@@ -28,7 +28,7 @@ OpenFusion is a reverse-engineered server for FusionFall. It primarily targets v
 Instructions for getting the client to run on Linux through Wine can be found [here](https://github.com/OpenFusionProject/OpenFusion/wiki/Running-the-game-client-on-Linux).
 
 ### Hosting a server
-1. Grab `OpenFusionServer-1.5-Original.zip` or `OpenFusionServer-1.5-Academy.zip` from [here](https://github.com/OpenFusionProject/OpenFusion/releases/tag/1.5).
+1. Grab `OpenFusionServer-1.5-Original.zip` or `OpenFusionServer-1.5-Academy.zip` from [here](https://github.com/OpenFusionProject/OpenFusion/releases/tag/1.5.2).
 2. Extract it to a folder of your choice, then run `winfusion.exe` (Windows) or `fusion` (Linux) to start the server.
 3. Add a new server to the client's list:
     1. For Description, enter anything you want. This is what will show up in the server list.

config.ini

@@ -17,6 +17,10 @@ acceptallcustomnames=true
 # should attempts to log into non-existent accounts
 # automatically create them?
 autocreateaccounts=true
+# list of supported authentication methods (comma-separated)
+# password = allow login type 1 with plaintext passwords
+# cookie = allow login type 2 with one-shot auth cookies
+authmethods=password
 # how often should everything be flushed to the database?
 # the default is 4 minutes
 dbsaveinterval=240

sql/migration4.sql

@@ -0,0 +1,19 @@
+/*
+    It is recommended in the SQLite manual to turn off
+    foreign keys when making schema changes that involve them
+*/
+PRAGMA foreign_keys=OFF;
+BEGIN TRANSACTION;
+-- New table to store auth cookies
+CREATE TABLE Auth (
+    AccountID   INTEGER NOT NULL,
+    Cookie      TEXT NOT NULL,
+    Expires     INTEGER DEFAULT 0 NOT NULL,
+    FOREIGN KEY(AccountID) REFERENCES Accounts(AccountID) ON DELETE CASCADE,
+    UNIQUE (AccountID)
+);
+-- Update DB Version
+UPDATE Meta SET Value = 5 WHERE Key = 'DatabaseVersion';
+UPDATE Meta SET Value = strftime('%s', 'now') WHERE Key = 'LastMigration';
+COMMIT;
+PRAGMA foreign_keys=ON;

sql/tables.sql

@@ -143,7 +143,7 @@ CREATE TABLE IF NOT EXISTS EmailItems (
     UNIQUE (PlayerID, MsgIndex, Slot)
 );
 
-CREATE TABLE IF NOT EXISTS RaceResults(
+CREATE TABLE IF NOT EXISTS RaceResults (
     EPID      INTEGER NOT NULL,
     PlayerID  INTEGER NOT NULL,
     Score     INTEGER NOT NULL,
@@ -153,9 +153,17 @@ CREATE TABLE IF NOT EXISTS RaceResults(
     FOREIGN KEY(PlayerID) REFERENCES Players(PlayerID) ON DELETE CASCADE
 );
 
-CREATE TABLE IF NOT EXISTS RedeemedCodes(
+CREATE TABLE IF NOT EXISTS RedeemedCodes (
     PlayerID    INTEGER NOT NULL,
     Code        TEXT NOT NULL,
     FOREIGN KEY(PlayerID) REFERENCES Players(PlayerID) ON DELETE CASCADE,
     UNIQUE (PlayerID, Code)
-)
+);
+
+CREATE TABLE IF NOT EXISTS Auth (
+    AccountID   INTEGER NOT NULL,
+    Cookie      TEXT NOT NULL,
+    Expires     INTEGER DEFAULT 0 NOT NULL,
+    FOREIGN KEY(AccountID) REFERENCES Accounts(AccountID) ON DELETE CASCADE,
+    UNIQUE (AccountID)
+);

src/Buddies.cpp

@@ -30,7 +30,7 @@ static bool playerHasBuddyWithID(Player* plr, int buddyID) {
 #pragma endregion
 
 // Refresh buddy list
-void Buddies::refreshBuddyList(CNSocket* sock) {
+void Buddies::sendBuddyList(CNSocket* sock) {
     Player* plr = PlayerManager::getPlayer(sock);
     int buddyCnt = Database::getNumBuddies(plr);
 
@@ -277,15 +277,6 @@ static void reqFindNameBuddyAccept(CNSocket* sock, CNPacketData* data) {
 // Getting buddy state
 static void reqPktGetBuddyState(CNSocket* sock, CNPacketData* data) {
     Player* plr = PlayerManager::getPlayer(sock);
-
-    /*
-     * If the buddy list wasn't synced a second time yet, sync it.
-     * Not sure why we have to do it again for the client not to trip up.
-     */
-    if (!plr->buddiesSynced) {
-        refreshBuddyList(sock);
-        plr->buddiesSynced = true;
-    }
     
     INITSTRUCT(sP_FE2CL_REP_GET_BUDDY_STATE_SUCC, resp);
     

src/Buddies.hpp

@@ -6,5 +6,5 @@ namespace Buddies {
     void init();
 
     // Buddy list
-    void refreshBuddyList(CNSocket* sock);
+    void sendBuddyList(CNSocket* sock);
 }

src/Player.hpp

@@ -72,8 +72,8 @@ struct Player : public Entity, public ICombatant {
     bool notify = false;
     bool hidden = false;
     bool unwarpable = false;
+    bool initialLoadDone = false;
 
-    bool buddiesSynced = false;
     int64_t buddyIDs[50] = {};
     bool isBuddyBlocked[50] = {};
 

src/PlayerManager.cpp

@@ -155,16 +155,21 @@ void PlayerManager::sendPlayerTo(CNSocket* sock, int X, int Y, int Z) {
  * Nanos the player hasn't unlocked will (and should) be greyed out. Thus, all nanos should be accounted
  * for in these packets, even if the player hasn't unlocked them.
  */
-static void sendNanoBookSubset(CNSocket *sock) {
+static void sendNanoBook(CNSocket *sock, Player *plr, bool resizeOnly) {
 #ifdef ACADEMY
-    Player *plr = getPlayer(sock);
-
     int16_t id = 0;
     INITSTRUCT(sP_FE2CL_REP_NANO_BOOK_SUBSET, pkt);
 
     pkt.PCUID = plr->iID;
     pkt.bookSize = NANO_COUNT;
 
+    if (resizeOnly) {
+        // triggers nano array resizing without
+        // actually sending nanos
+        sock->sendPacket(pkt, P_FE2CL_REP_NANO_BOOK_SUBSET);
+        return;
+    }
+
     while (id < NANO_COUNT) {
         pkt.elementOffset = id;
 
@@ -295,27 +300,21 @@ static void enterPlayer(CNSocket* sock, CNPacketData* data) {
     sock->setFEKey(lm->FEKey);
     sock->setActiveKey(SOCKETKEY_FE); // send all packets using the FE key from now on
 
+    // Academy builds receive nanos in a separate packet. An initial one with the size of the
+    // nano book needs to be sent before PC_ENTER_SUCC so the client can resize its nano arrays,
+    // and then proper packets with the nanos included must be sent after, while the game is loading.
+    sendNanoBook(sock, plr, true);
+
     sock->sendPacket(response, P_FE2CL_REP_PC_ENTER_SUCC);
 
-    // transmit MOTD after entering the game, so the client hopefully changes modes on time
-    Chat::sendServerMessage(sock, settings::MOTDSTRING);
+    sendNanoBook(sock, plr, false);
 
     // transfer ownership of Player object into the shard (still valid in this function though)
     addPlayer(sock, plr);
 
-    // check if there is an expiring vehicle
-    Items::checkItemExpire(sock, plr);
-
     // set player equip stats
     Items::setItemStats(plr);
 
-    Missions::failInstancedMissions(sock);
-
-    sendNanoBookSubset(sock);
-
-    // initial buddy sync
-    Buddies::refreshBuddyList(sock);
-
     for (auto& pair : players)
         if (pair.second->notify)
             Chat::sendServerMessage(pair.first, "[ADMIN]" + getPlayerName(plr) + " has joined.");
@@ -378,6 +377,17 @@ static void loadPlayer(CNSocket* sock, CNPacketData* data) {
 
         sock->sendPacket(pkt, P_FE2CL_INSTANCE_MAP_INFO);
     }
+
+    if (!plr->initialLoadDone) {
+        // these should be called only once, but not until after
+        // first load-in or else the client may ignore the packets
+        Chat::sendServerMessage(sock, settings::MOTDSTRING); // MOTD
+        Missions::failInstancedMissions(sock); // auto-fail missions
+        Buddies::sendBuddyList(sock); // buddy list
+        Items::checkItemExpire(sock, plr); // vehicle expiration
+
+        plr->initialLoadDone = true;
+    }
 }
 
 static void heartbeatPlayer(CNSocket* sock, CNPacketData* data) {

src/core/CNStructs.hpp

@@ -40,6 +40,7 @@
 
 // wrapper for U16toU8
 #define ARRLEN(x) (sizeof(x)/sizeof(*x))
+#define AUTOU8(x) std::string((char*)x, ARRLEN(x))
 #define AUTOU16TOU8(x) U16toU8(x, ARRLEN(x)) 
 
 // TODO: rewrite U16toU8 & U8toU16 to not use codecvt

src/db/Database.hpp

@@ -5,7 +5,7 @@
 #include <string>
 #include <vector>
 
-#define DATABASE_VERSION 4
+#define DATABASE_VERSION 5
 
 namespace Database {
 
@@ -53,6 +53,10 @@ namespace Database {
 
     void updateAccountLevel(int accountId, int accountLevel);
 
+    // return true if cookie is valid for the account.
+    // invalidates the stored cookie afterwards
+    bool checkCookie(int accountId, const char *cookie);
+
     // interface for the /ban command
     bool banPlayer(int playerId, std::string& reason);
     bool unbanPlayer(int playerId);

src/db/login.cpp

@@ -98,6 +98,55 @@ void Database::updateAccountLevel(int accountId, int accountLevel) {
     sqlite3_finalize(stmt);
 }
 
+bool Database::checkCookie(int accountId, const char *tryCookie) {
+    std::lock_guard<std::mutex> lock(dbCrit);
+
+    const char* sql_get = R"(
+        SELECT Cookie
+        FROM Auth
+        WHERE AccountID = ? AND Expires > ?;
+        )";
+
+    const char* sql_invalidate = R"(
+        UPDATE Auth
+        SET Expires = 0
+        WHERE AccountID = ?;
+        )";
+
+    sqlite3_stmt* stmt;
+
+    sqlite3_prepare_v2(db, sql_get, -1, &stmt, NULL);
+    sqlite3_bind_int(stmt, 1, accountId);
+    sqlite3_bind_int(stmt, 2, getTimestamp());
+    int rc = sqlite3_step(stmt);
+    if (rc != SQLITE_ROW) {
+        sqlite3_finalize(stmt);
+        return false;
+    }
+
+    const char *cookie = reinterpret_cast<const char*>(sqlite3_column_text(stmt, 0));
+    if (strlen(cookie) != strlen(tryCookie)) {
+        sqlite3_finalize(stmt);
+        return false;
+    }
+
+    /*
+     * since cookies are immediately invalidated, we don't need to be concerned about
+     * timing-related side channel attacks, so strcmp is fine here
+     */
+    bool match = (strcmp(cookie, tryCookie) == 0);
+    sqlite3_finalize(stmt);
+
+    sqlite3_prepare_v2(db, sql_invalidate, -1, &stmt, NULL);
+    sqlite3_bind_int(stmt, 1, accountId);
+    rc = sqlite3_step(stmt);
+    sqlite3_finalize(stmt);
+    if (rc != SQLITE_DONE)
+        std::cout << "[WARN] Database fail on checkCookie(): " << sqlite3_errmsg(db) << std::endl;
+
+    return match;
+}
+
 void Database::updateSelected(int accountId, int slot) {
     std::lock_guard<std::mutex> lock(dbCrit);
 

src/servers/CNLoginServer.cpp

@@ -105,57 +105,95 @@ void loginFail(LoginError errorCode, std::string userLogin, CNSocket* sock) {
 
 void CNLoginServer::login(CNSocket* sock, CNPacketData* data) {
     auto login = (sP_CL2LS_REQ_LOGIN*)data->buf;
-    // TODO: implement better way of sending credentials
-    std::string userLogin((char*)login->szCookie_TEGid);
-    std::string userPassword((char*)login->szCookie_authid);
+
+    std::string userLogin;
+    std::string userToken; // could be password or auth cookie
 
     /*
-     * Sometimes the client sends garbage cookie data.
-     * Validate it as normal credentials instead of using a length check before falling back.
+     * The std::string -> char* -> std::string maneuver should remove any
+     * trailing garbage after the null terminator.
      */
-    if (!CNLoginServer::isLoginDataGood(userLogin, userPassword)) {
-        /*
-         * The std::string -> char* -> std::string maneuver should remove any
-         * trailing garbage after the null terminator.
-         */
+    if (login->iLoginType == (int32_t)LoginType::COOKIE) {
+        userLogin = std::string(AUTOU8(login->szCookie_TEGid).c_str());
+        userToken = std::string(AUTOU8(login->szCookie_authid).c_str());
+    } else {
         userLogin = std::string(AUTOU16TOU8(login->szID).c_str());
-        userPassword = std::string(AUTOU16TOU8(login->szPassword).c_str());
+        userToken = std::string(AUTOU16TOU8(login->szPassword).c_str());
     }
 
-    // the client inserts a "\n" in the password if you press enter key in the middle of the password
-    // (not at the start or the end of the password field)
-    if (int(userPassword.find("\n")) > 0)
-        userPassword.erase(userPassword.find("\n"), 1);
-
-    // check regex
-    if (!CNLoginServer::isLoginDataGood(userLogin, userPassword)) {
+    // check username regex
+    if (!CNLoginServer::isUsernameGood(userLogin)) {
         // send a custom error message
         INITSTRUCT(sP_FE2CL_GM_REP_PC_ANNOUNCE, msg);
-        std::string text = "Invalid login or password\n";
-        text += "Login has to be 4 - 32 characters long and can't contain special characters other than dash and underscore\n";
-        text += "Password has to be 8 - 32 characters long";          
+        std::string text = "Invalid login\n";
+        text += "Login has to be 4 - 32 characters long and can't contain special characters other than dash and underscore";
         U8toU16(text, msg.szAnnounceMsg, sizeof(msg.szAnnounceMsg));
-        msg.iDuringTime = 15;
+        msg.iDuringTime = 10;
         sock->sendPacket(msg, P_FE2CL_GM_REP_PC_ANNOUNCE);
 
         // we still have to send login fail to prevent softlock
         return loginFail(LoginError::LOGIN_ERROR, userLogin, sock);
     }
-        
+
+    // we only interpret the token as a cookie if cookie login was used and it's allowed.
+    // otherwise we interpret it as a password, and this maintains compatibility with
+    // the auto-login trick used on older clients
+    bool isCookieAuth = login->iLoginType == (int32_t)LoginType::COOKIE
+                        && CNLoginServer::isLoginTypeAllowed(LoginType::COOKIE);
+
+    // password login checks
+    if (!isCookieAuth) {
+        // bail if password auth isn't allowed
+        if (!CNLoginServer::isLoginTypeAllowed(LoginType::PASSWORD)) {
+            // send a custom error message
+            INITSTRUCT(sP_FE2CL_GM_REP_PC_ANNOUNCE, msg);
+            std::string text = "Password login disabled\n";
+            text += "This server has disabled logging in with plaintext passwords.\n";
+            text += "Please contact an admin for assistance.";
+            U8toU16(text, msg.szAnnounceMsg, sizeof(msg.szAnnounceMsg));
+            msg.iDuringTime = 12;
+            sock->sendPacket(msg, P_FE2CL_GM_REP_PC_ANNOUNCE);
+
+            // we still have to send login fail to prevent softlock
+            return loginFail(LoginError::LOGIN_ERROR, userLogin, sock);
+        }
+
+        // check regex
+        if (!CNLoginServer::isPasswordGood(userToken)) {
+            // send a custom error message
+            INITSTRUCT(sP_FE2CL_GM_REP_PC_ANNOUNCE, msg);
+            std::string text = "Invalid password\n";
+            text += "Password has to be 8 - 32 characters long";
+            U8toU16(text, msg.szAnnounceMsg, sizeof(msg.szAnnounceMsg));
+            msg.iDuringTime = 10;
+            sock->sendPacket(msg, P_FE2CL_GM_REP_PC_ANNOUNCE);
+
+            // we still have to send login fail to prevent softlock
+            return loginFail(LoginError::LOGIN_ERROR, userLogin, sock);
+        }
+    }
 
     Database::Account findUser = {};
     Database::findAccount(&findUser, userLogin);
     
     // account was not found
     if (findUser.AccountID == 0) {
-        if (settings::AUTOCREATEACCOUNTS)
-            return newAccount(sock, userLogin, userPassword, login->iClientVerC);
+        // don't auto-create an account if it's a cookie auth for whatever reason
+        if (settings::AUTOCREATEACCOUNTS && !isCookieAuth)
+            return newAccount(sock, userLogin, userToken, login->iClientVerC);
 
         return loginFail(LoginError::ID_DOESNT_EXIST, userLogin, sock);
     }
 
-    if (!CNLoginServer::isPasswordCorrect(findUser.Password, userPassword))
-        return loginFail(LoginError::ID_AND_PASSWORD_DO_NOT_MATCH, userLogin, sock);
+    if (isCookieAuth) {
+        const char *cookie = userToken.c_str();
+        if (!Database::checkCookie(findUser.AccountID, cookie))
+            return loginFail(LoginError::ID_AND_PASSWORD_DO_NOT_MATCH, userLogin, sock);
+    } else {
+        // simple password check
+        if (!CNLoginServer::isPasswordCorrect(findUser.Password, userToken))
+            return loginFail(LoginError::ID_AND_PASSWORD_DO_NOT_MATCH, userLogin, sock);
+    }
 
     // is the account banned
     if (findUser.BannedUntil > getTimestamp()) {
@@ -621,11 +659,14 @@ bool CNLoginServer::exitDuplicate(int accountId) {
     return false;
 }
 
-bool CNLoginServer::isLoginDataGood(std::string login, std::string password) {
-    std::regex loginRegex("[a-zA-Z0-9_-]{4,32}");
-    std::regex passwordRegex("[a-zA-Z0-9!@#$%^&*()_+]{8,32}");
+bool CNLoginServer::isUsernameGood(std::string login) {
+    const std::regex loginRegex("[a-zA-Z0-9_-]{4,32}");
+    return (std::regex_match(login, loginRegex));
+}
 
-    return (std::regex_match(login, loginRegex) && std::regex_match(password, passwordRegex));
+bool CNLoginServer::isPasswordGood(std::string password) {
+    const std::regex passwordRegex("[a-zA-Z0-9!@#$%^&*()_+]{8,32}");
+    return (std::regex_match(password, passwordRegex));
 }
 
 bool CNLoginServer::isPasswordCorrect(std::string actualPassword, std::string tryPassword) {
@@ -638,4 +679,17 @@ bool CNLoginServer::isCharacterNameGood(std::string Firstname, std::string Lastn
     std::regex lastnamecheck(R"(((?! )(?!\.)[a-zA-Z0-9]*\.{0,1}(?!\.+ +)[a-zA-Z0-9]* {0,1}(?! +))*$)");
     return (std::regex_match(Firstname, firstnamecheck) && std::regex_match(Lastname, lastnamecheck));
 }
+
+bool CNLoginServer::isLoginTypeAllowed(LoginType loginType) {
+    // the config file specifies "comma-separated" but tbh we don't care
+    switch (loginType) {
+    case LoginType::PASSWORD:
+        return settings::AUTHMETHODS.find("password") != std::string::npos;
+    case LoginType::COOKIE:
+        return settings::AUTHMETHODS.find("cookie") != std::string::npos;
+    default:
+        break;
+    }
+    return false;
+}
 #pragma endregion

src/servers/CNLoginServer.hpp

@@ -23,6 +23,11 @@ enum class LoginError {
     UPDATED_EUALA_REQUIRED = 9
 };
 
+enum class LoginType {
+    PASSWORD = 1,
+    COOKIE = 2
+};
+
 // WARNING: THERE CAN ONLY BE ONE OF THESE SERVERS AT A TIME!!!!!! TODO: change loginSessions & packet handlers to be non-static
 class CNLoginServer : public CNServer {
 private:
@@ -39,10 +44,12 @@ private:
     static void changeName(CNSocket* sock, CNPacketData* data);
     static void duplicateExit(CNSocket* sock, CNPacketData* data);
 
-    static bool isLoginDataGood(std::string login, std::string password);
+    static bool isUsernameGood(std::string login);
+    static bool isPasswordGood(std::string password);
     static bool isPasswordCorrect(std::string actualPassword, std::string tryPassword);
     static bool isAccountInUse(int accountId);
     static bool isCharacterNameGood(std::string Firstname, std::string Lastname);
+    static bool isLoginTypeAllowed(LoginType loginType);
     static void newAccount(CNSocket* sock, std::string userLogin, std::string userPassword, int32_t clientVerC);
     // returns true if success
     static bool exitDuplicate(int accountId);

src/settings.cpp

@@ -13,6 +13,7 @@ bool settings::SANDBOX = true;
 int settings::LOGINPORT = 23000;
 bool settings::APPROVEALLNAMES = true;
 bool settings::AUTOCREATEACCOUNTS = true;
+std::string settings::AUTHMETHODS = "password";
 int settings::DBSAVEINTERVAL = 240;
 
 int settings::SHARDPORT = 23001;
@@ -87,6 +88,7 @@ void settings::init() {
     LOGINPORT = reader.GetInteger("login", "port", LOGINPORT);
     APPROVEALLNAMES = reader.GetBoolean("login", "acceptallcustomnames", APPROVEALLNAMES);
     AUTOCREATEACCOUNTS = reader.GetBoolean("login", "autocreateaccounts", AUTOCREATEACCOUNTS);
+    AUTHMETHODS = reader.Get("login", "authmethods", AUTHMETHODS);
     DBSAVEINTERVAL = reader.GetInteger("login", "dbsaveinterval", DBSAVEINTERVAL);
     SHARDPORT = reader.GetInteger("shard", "port", SHARDPORT);
     SHARDSERVERIP = reader.Get("shard", "ip", SHARDSERVERIP);

src/settings.hpp

@@ -8,6 +8,7 @@ namespace settings {
     extern int LOGINPORT;
     extern bool APPROVEALLNAMES;
     extern bool AUTOCREATEACCOUNTS;
+    extern std::string AUTHMETHODS;
     extern int DBSAVEINTERVAL;
     extern int SHARDPORT;
     extern std::string SHARDSERVERIP;

vendor/bcrypt/bcrypt.c

@@ -22,13 +22,14 @@
 #endif
 #include <errno.h>
 
-#if defined(_WIN32) || defined(_WIN64)
-// On windows we need to generate random bytes differently.
 #if defined(_WIN32) && !defined(_WIN64)
 typedef __int32 ssize_t;
 #elif defined(_WIN32) && defined(_WIN64)
 typedef __int64 ssize_t;
 #endif
+
+#if defined(_WIN32) || defined(_WIN64)
+// On windows we need to generate random bytes differently.
 #define BCRYPT_HASHSIZE 60
 
 #include "bcrypt.h"