From b506a7407661c0527255466cf8b315824b0003c0 Mon Sep 17 00:00:00 2001 From: daniel0916 Date: Sun, 13 Apr 2014 13:04:56 +0200 Subject: Added Yggdrasil Authentication System Code by Howaner. Fixes/Changes by me. --- src/Authenticator.cpp | 267 --------------------------------- src/Authenticator.h | 93 ------------ src/ClientHandle.cpp | 7 +- src/ClientHandle.h | 6 +- src/Protocol/Authenticator.cpp | 325 +++++++++++++++++++++++++++++++++++++++++ src/Protocol/Authenticator.h | 93 ++++++++++++ src/Root.cpp | 4 +- src/Root.h | 4 +- src/Server.cpp | 4 +- src/Server.h | 2 +- 10 files changed, 435 insertions(+), 370 deletions(-) delete mode 100644 src/Authenticator.cpp delete mode 100644 src/Authenticator.h create mode 100644 src/Protocol/Authenticator.cpp create mode 100644 src/Protocol/Authenticator.h (limited to 'src') diff --git a/src/Authenticator.cpp b/src/Authenticator.cpp deleted file mode 100644 index bd6db1c11..000000000 --- a/src/Authenticator.cpp +++ /dev/null @@ -1,267 +0,0 @@ - -#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules - -#include "Authenticator.h" -#include "OSSupport/BlockingTCPLink.h" -#include "Root.h" -#include "Server.h" - -#include "inifile/iniFile.h" - -#include - - - - - -#define DEFAULT_AUTH_SERVER "session.minecraft.net" -#define DEFAULT_AUTH_ADDRESS "/game/checkserver.jsp?user=%USERNAME%&serverId=%SERVERID%" -#define MAX_REDIRECTS 10 - - - - - -cAuthenticator::cAuthenticator(void) : - super("cAuthenticator"), - m_Server(DEFAULT_AUTH_SERVER), - m_Address(DEFAULT_AUTH_ADDRESS), - m_ShouldAuthenticate(true) -{ -} - - - - - -cAuthenticator::~cAuthenticator() -{ - Stop(); -} - - - - - -void cAuthenticator::ReadINI(cIniFile & IniFile) -{ - m_Server = IniFile.GetValueSet("Authentication", "Server", DEFAULT_AUTH_SERVER); - m_Address = IniFile.GetValueSet("Authentication", "Address", DEFAULT_AUTH_ADDRESS); - m_ShouldAuthenticate = IniFile.GetValueSetB("Authentication", "Authenticate", true); -} - - - - - -void cAuthenticator::Authenticate(int a_ClientID, const AString & a_UserName, const AString & a_ServerHash) -{ - if (!m_ShouldAuthenticate) - { - cRoot::Get()->AuthenticateUser(a_ClientID); - return; - } - - cCSLock Lock(m_CS); - m_Queue.push_back(cUser(a_ClientID, a_UserName, a_ServerHash)); - m_QueueNonempty.Set(); -} - - - - - -void cAuthenticator::Start(cIniFile & IniFile) -{ - ReadINI(IniFile); - m_ShouldTerminate = false; - super::Start(); -} - - - - - -void cAuthenticator::Stop(void) -{ - m_ShouldTerminate = true; - m_QueueNonempty.Set(); - Wait(); -} - - - - - -void cAuthenticator::Execute(void) -{ - for (;;) - { - cCSLock Lock(m_CS); - while (!m_ShouldTerminate && (m_Queue.size() == 0)) - { - cCSUnlock Unlock(Lock); - m_QueueNonempty.Wait(); - } - if (m_ShouldTerminate) - { - return; - } - ASSERT(!m_Queue.empty()); - - int ClientID = m_Queue.front().m_ClientID; - AString UserName = m_Queue.front().m_Name; - AString ActualAddress = m_Address; - ReplaceString(ActualAddress, "%USERNAME%", UserName); - ReplaceString(ActualAddress, "%SERVERID%", m_Queue.front().m_ServerID); - m_Queue.pop_front(); - Lock.Unlock(); - - if (!AuthFromAddress(m_Server, ActualAddress, UserName)) - { - cRoot::Get()->KickUser(ClientID, "Failed to authenticate account!"); - } - else - { - cRoot::Get()->AuthenticateUser(ClientID); - } - } // for (-ever) -} - - - - - -bool cAuthenticator::AuthFromAddress(const AString & a_Server, const AString & a_Address, const AString & a_UserName, int a_Level /* = 1 */) -{ - // Returns true if the user authenticated okay, false on error; iLevel is the recursion deptht (bails out if too deep) - - cBlockingTCPLink Link; - if (!Link.Connect(a_Server.c_str(), 80)) - { - LOGWARNING("%s: cannot connect to auth server \"%s\", kicking user \"%s\"", - __FUNCTION__, a_Server.c_str(), a_UserName.c_str() - ); - return false; - } - - Link.SendMessage( AString( "GET " + a_Address + " HTTP/1.1\r\n" ).c_str()); - Link.SendMessage( AString( "User-Agent: MCServer\r\n" ).c_str()); - Link.SendMessage( AString( "Host: " + a_Server + "\r\n" ).c_str()); - //Link.SendMessage( AString( "Host: session.minecraft.net\r\n" ).c_str()); - Link.SendMessage( AString( "Accept: */*\r\n" ).c_str()); - Link.SendMessage( AString( "Connection: close\r\n" ).c_str()); //Close so we donīt have to mess with the Content-Length :) - Link.SendMessage( AString( "\r\n" ).c_str()); - AString DataRecvd; - Link.ReceiveData(DataRecvd); - Link.CloseSocket(); - - std::stringstream ss(DataRecvd); - - // Parse the data received: - std::string temp; - ss >> temp; - bool bRedirect = false; - bool bOK = false; - if ((temp.compare("HTTP/1.1") == 0) || (temp.compare("HTTP/1.0") == 0)) - { - int code; - ss >> code; - if (code == 302) - { - // redirect blabla - LOGD("%s: Need to redirect, current level %d!", __FUNCTION__, a_Level); - if (a_Level > MAX_REDIRECTS) - { - LOGERROR("cAuthenticator: received too many levels of redirection from auth server \"%s\" for user \"%s\", bailing out and kicking the user", a_Server.c_str(), a_UserName.c_str()); - return false; - } - bRedirect = true; - } - else if (code == 200) - { - LOGD("cAuthenticator: Received status 200 OK! :D"); - bOK = true; - } - } - else - { - LOGERROR("cAuthenticator: cannot parse auth reply from server \"%s\" for user \"%s\", kicking the user.", a_Server.c_str(), a_UserName.c_str()); - return false; - } - - if( bRedirect ) - { - AString Location; - // Search for "Location:" - bool bFoundLocation = false; - while( !bFoundLocation && ss.good() ) - { - char c = 0; - while( c != '\n' ) - { - ss.get( c ); - } - AString Name; - ss >> Name; - if (Name.compare("Location:") == 0) - { - bFoundLocation = true; - ss >> Location; - } - } - if (!bFoundLocation) - { - LOGERROR("cAuthenticator: received invalid redirection from auth server \"%s\" for user \"%s\", kicking user.", a_Server.c_str(), a_UserName.c_str()); - return false; - } - - Location = Location.substr(strlen("http://"), std::string::npos); // Strip http:// - std::string Server = Location.substr( 0, Location.find( "/" ) ); // Only leave server address - Location = Location.substr( Server.length(), std::string::npos); - return AuthFromAddress(Server, Location, a_UserName, a_Level + 1); - } - - if (!bOK) - { - LOGERROR("cAuthenticator: received an error from auth server \"%s\" for user \"%s\", kicking user.", a_Server.c_str(), a_UserName.c_str()); - return false; - } - - // Header says OK, so receive the rest. - // Go past header, double \n means end of headers - char c = 0; - while (ss.good()) - { - while (c != '\n') - { - ss.get(c); - } - ss.get(c); - if( c == '\n' || c == '\r' || ss.peek() == '\r' || ss.peek() == '\n' ) - break; - } - if (!ss.good()) - { - LOGERROR("cAuthenticator: error while parsing response body from auth server \"%s\" for user \"%s\", kicking user.", a_Server.c_str(), a_UserName.c_str()); - return false; - } - - std::string Result; - ss >> Result; - LOGD("cAuthenticator: Authentication result was %s", Result.c_str()); - - if (Result.compare("YES") == 0) //Works well - { - LOGINFO("Authentication result \"YES\", player authentication success!"); - return true; - } - - - LOGINFO("Authentication result was \"%s\", player authentication failure!", Result.c_str()); - return false; -} - - - - diff --git a/src/Authenticator.h b/src/Authenticator.h deleted file mode 100644 index 02cd6f4c5..000000000 --- a/src/Authenticator.h +++ /dev/null @@ -1,93 +0,0 @@ - -// cAuthenticator.h - -// Interfaces to the cAuthenticator class representing the thread that authenticates users against the official MC server -// Authentication prevents "hackers" from joining with an arbitrary username (possibly impersonating the server admins) -// For more info, see http://wiki.vg/Session#Server_operation -// In MCS, authentication is implemented as a single thread that receives queued auth requests and dispatches them one by one. - - - - - -#pragma once -#ifndef CAUTHENTICATOR_H_INCLUDED -#define CAUTHENTICATOR_H_INCLUDED - -#include "OSSupport/IsThread.h" - - - - - -// fwd: "cRoot.h" -class cRoot; - - - - - -class cAuthenticator : - public cIsThread -{ - typedef cIsThread super; - -public: - cAuthenticator(void); - ~cAuthenticator(); - - /// (Re-)read server and address from INI: - void ReadINI(cIniFile & IniFile); - - /// Queues a request for authenticating a user. If the auth fails, the user is kicked - void Authenticate(int a_ClientID, const AString & a_UserName, const AString & a_ServerHash); - - /// Starts the authenticator thread. The thread may be started and stopped repeatedly - void Start(cIniFile & IniFile); - - /// Stops the authenticator thread. The thread may be started and stopped repeatedly - void Stop(void); - -private: - - class cUser - { - public: - int m_ClientID; - AString m_Name; - AString m_ServerID; - - cUser(int a_ClientID, const AString & a_Name, const AString & a_ServerID) : - m_ClientID(a_ClientID), - m_Name(a_Name), - m_ServerID(a_ServerID) - { - } - } ; - - typedef std::deque cUserList; - - cCriticalSection m_CS; - cUserList m_Queue; - cEvent m_QueueNonempty; - - AString m_Server; - AString m_Address; - bool m_ShouldAuthenticate; - - // cIsThread override: - virtual void Execute(void) override; - - // Returns true if the user authenticated okay, false on error; iLevel is the recursion deptht (bails out if too deep) - bool AuthFromAddress(const AString & a_Server, const AString & a_Address, const AString & a_UserName, int a_Level = 1); -}; - - - - - -#endif // CAUTHENTICATOR_H_INCLUDED - - - - diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp index 5876e55c7..615039949 100644 --- a/src/ClientHandle.cpp +++ b/src/ClientHandle.cpp @@ -24,7 +24,7 @@ #include "Root.h" -#include "Authenticator.h" +#include "Protocol/Authenticator.h" #include "MersenneTwister.h" #include "Protocol/ProtocolRecognizer.h" @@ -188,7 +188,7 @@ void cClientHandle::Kick(const AString & a_Reason) -void cClientHandle::Authenticate(void) +void cClientHandle::Authenticate(const AString & a_Name, const AString & a_UUID) { if (m_State != csAuthenticating) { @@ -197,6 +197,9 @@ void cClientHandle::Authenticate(void) ASSERT( m_Player == NULL ); + m_Username = a_Name; + m_UUID = a_UUID; + // Spawn player (only serversided, so data is loaded) m_Player = new cPlayer(this, GetUsername()); diff --git a/src/ClientHandle.h b/src/ClientHandle.h index 0c367ec7d..0f07c980b 100644 --- a/src/ClientHandle.h +++ b/src/ClientHandle.h @@ -62,8 +62,11 @@ public: cPlayer* GetPlayer() { return m_Player; } // tolua_export + const AString & GetUUID(void) const { return m_UUID; } // tolua_export + void setUUID(const AString & a_UUID) { m_UUID = a_UUID; } + void Kick(const AString & a_Reason); // tolua_export - void Authenticate(void); // Called by cAuthenticator when the user passes authentication + void Authenticate(const AString & a_Name, const AString & a_UUID); // Called by cAuthenticator when the user passes authentication void StreamChunks(void); @@ -326,6 +329,7 @@ private: static int s_ClientCount; int m_UniqueID; + AString m_UUID; /** Set to true when the chunk where the player is is sent to the client. Used for spawning the player */ bool m_HasSentPlayerChunk; diff --git a/src/Protocol/Authenticator.cpp b/src/Protocol/Authenticator.cpp new file mode 100644 index 000000000..ba435e9ce --- /dev/null +++ b/src/Protocol/Authenticator.cpp @@ -0,0 +1,325 @@ + +#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules + +#include "Authenticator.h" +#include "OSSupport/BlockingTCPLink.h" +#include "Root.h" +#include "Server.h" + +#include "inifile/iniFile.h" +#include "json/json.h" + +#include "polarssl/config.h" +#include "polarssl/net.h" +#include "polarssl/ssl.h" +#include "polarssl/entropy.h" +#include "polarssl/ctr_drbg.h" +#include "polarssl/error.h" +#include "polarssl/certs.h" + +#include +#include + + + + + +#define DEFAULT_AUTH_SERVER "sessionserver.mojang.com" +#define DEFAULT_AUTH_ADDRESS "/session/minecraft/hasJoined?username=%USERNAME%&serverId=%SERVERID%" +#define MAX_REDIRECTS 10 + + + + + +cAuthenticator::cAuthenticator(void) : +super("cAuthenticator"), +m_Server(DEFAULT_AUTH_SERVER), +m_Address(DEFAULT_AUTH_ADDRESS), +m_ShouldAuthenticate(true) +{ +} + + + + + +cAuthenticator::~cAuthenticator() +{ + Stop(); +} + + + + + +void cAuthenticator::ReadINI(cIniFile & IniFile) +{ + m_Server = IniFile.GetValueSet("Authentication", "Server", DEFAULT_AUTH_SERVER); + m_Address = IniFile.GetValueSet("Authentication", "Address", DEFAULT_AUTH_ADDRESS); + m_ShouldAuthenticate = IniFile.GetValueSetB("Authentication", "Authenticate", true); +} + + + + + +void cAuthenticator::Authenticate(int a_ClientID, const AString & a_UserName, const AString & a_ServerHash) +{ + if (!m_ShouldAuthenticate) + { + cRoot::Get()->AuthenticateUser(a_ClientID, a_UserName, Printf("%d", a_ClientID)); + return; + } + + cCSLock LOCK(m_CS); + m_Queue.push_back(cUser(a_ClientID, a_UserName, a_ServerHash)); + m_QueueNonempty.Set(); +} + + + + + +void cAuthenticator::Start(cIniFile & IniFile) +{ + ReadINI(IniFile); + m_ShouldTerminate = false; + super::Start(); +} + + + + + +void cAuthenticator::Stop(void) +{ + m_ShouldTerminate = true; + m_QueueNonempty.Set(); + Wait(); +} + + + + + +void cAuthenticator::Execute(void) +{ + for (;;) + { + cCSLock Lock(m_CS); + while (!m_ShouldTerminate && (m_Queue.size() == 0)) + { + cCSUnlock Unlock(Lock); + m_QueueNonempty.Wait(); + } + if (m_ShouldTerminate) + { + return; + } + ASSERT(!m_Queue.empty()); + + int ClientID = m_Queue.front().m_ClientID; + AString UserName = m_Queue.front().m_Name; + AString ServerID = m_Queue.front().m_ServerID; + m_Queue.pop_front(); + Lock.Unlock(); + + AString NewUserName = UserName; + AString UUID; + if (AuthWithYggdrasil(NewUserName, ServerID, UUID)) + { + LOGINFO("User %s authenticated with UUID '%s'", NewUserName.c_str(), UUID.c_str()); + cRoot::Get()->AuthenticateUser(ClientID, NewUserName, UUID); + } + else + { + cRoot::Get()->KickUser(ClientID, "Failed to authenticate account!"); + } + } // for (-ever) +} + + + + + +bool cAuthenticator::AuthWithYggdrasil(AString & a_UserName, const AString & a_ServerId, AString & a_UUID) +{ + AString REQUEST; + int ret, len, server_fd = -1; + unsigned char buf[1024]; + const char *pers = "cAuthenticator"; + + entropy_context entropy; + ctr_drbg_context ctr_drbg; + ssl_context ssl; + x509_crt cacert; + + /* Initialize the RNG and the session data */ + memset(&ssl, 0, sizeof(ssl_context)); + x509_crt_init(&cacert); + + entropy_init(&entropy); + if ((ret = ctr_drbg_init(&ctr_drbg, entropy_func, &entropy, (const unsigned char *)pers, strlen(pers))) != 0) + { + LOGERROR("cAuthenticator: ctr_drbg_init returned %d", ret); + return false; + } + + /* Initialize certificates */ + +#if defined(POLARSSL_CERTS_C) + ret = x509_crt_parse(&cacert, (const unsigned char *)test_ca_list, strlen(test_ca_list)); +#else + ret = 1; + LOGWARNING("cAuthenticator: POLARSSL_CERTS_C is not defined."); +#endif + + if (ret < 0) + { + LOGERROR("cAuthenticator: x509_crt_parse returned -0x%x", -ret); + return false; + } + + /* Connect */ + if ((ret = net_connect(&server_fd, m_Server.c_str(), 443)) != 0) + { + LOGERROR("cAuthenticator: Can't connect to %s: %d", m_Server.c_str(), ret); + return false; + } + + /* Setup */ + if ((ret = ssl_init(&ssl)) != 0) + { + LOGERROR("cAuthenticator: ssl_init returned %d", ret); + return false; + } + ssl_set_endpoint(&ssl, SSL_IS_CLIENT); + ssl_set_authmode(&ssl, SSL_VERIFY_OPTIONAL); + ssl_set_ca_chain(&ssl, &cacert, NULL, "PolarSSL Server 1"); + ssl_set_rng(&ssl, ctr_drbg_random, &ctr_drbg); + ssl_set_bio(&ssl, net_recv, &server_fd, net_send, &server_fd); + + /* Handshake */ + while ((ret = ssl_handshake(&ssl)) != 0) + { + if (ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE) + { + LOGERROR("cAuthenticator: ssl_handshake returned -0x%x", -ret); + return false; + } + } + + /* Write the GET request */ + AString ActualAddress = m_Address; + ReplaceString(ActualAddress, "%USERNAME%", a_UserName); + ReplaceString(ActualAddress, "%SERVERID%", a_ServerId); + + REQUEST += "GET " + ActualAddress + " HTTP/1.1\r\n"; + REQUEST += "Host: " + m_Server + "\r\n"; + REQUEST += "User-Agent: MCServer\r\n"; + REQUEST += "Connection: close\r\n"; + REQUEST += "\r\n"; + + len = sprintf_s((char *)buf, sizeof(buf), REQUEST.c_str()); + + while ((ret = ssl_write(&ssl, buf, len)) <= 0) + { + if (ret != POLARSSL_ERR_NET_WANT_READ && ret != POLARSSL_ERR_NET_WANT_WRITE) + { + LOGERROR("cAuthenticator: ssl_write returned %d", ret); + return false; + } + } + + /* Read the HTTP response */ + std::string Builder; + for (;;) + { + len = sizeof(buf)-1; + memset(buf, 0, sizeof(buf)); + ret = ssl_read(&ssl, buf, len); + if (ret > 0) + { + buf[ret] = '\0'; + } + + if (ret == POLARSSL_ERR_NET_WANT_READ || ret == POLARSSL_ERR_NET_WANT_WRITE) + continue; + if (ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY) + break; + if (ret < 0) + { + LOGERROR("cAuthenticator: ssl_read returned %d", ret); + break; + } + if (ret == 0) + { + LOGERROR("cAuthenticator: EOF"); + break; + } + + std::string str; + str.append(reinterpret_cast(buf)); + Builder += str; + } + + ssl_close_notify(&ssl); + x509_crt_free(&cacert); + net_close(server_fd); + ssl_free(&ssl); + entropy_free(&entropy); + memset(&ssl, 0, sizeof(ssl)); + + std::string prefix("HTTP/1.1 200 OK"); + if (Builder.compare(0, prefix.size(), prefix)) + return false; + + std::stringstream ResponseBuilder; + bool NewLine = false; + bool IsNewLine = false; + for (std::string::const_iterator i = Builder.begin(); i <= Builder.end(); ++i) + { + if (NewLine) + { + ResponseBuilder << *i; + } + else if (!NewLine && *i == '\n') + { + if (IsNewLine) + { + NewLine = true; + } + else + { + IsNewLine = true; + } + } + else if (*i != '\r') + { + IsNewLine = false; + } + } + + AString RESPONSE = ResponseBuilder.str(); + + if (RESPONSE.empty()) + return false; + + Json::Value root; + Json::Reader reader; + if (!reader.parse(RESPONSE, root, false)) + { + LOGWARNING("cAuthenticator: Cannot parse Received Data to json!"); + return false; + } + + a_UserName = root.get("name", "Unknown").asString(); + a_UUID = root.get("id", "").asString(); + return true; +} + + + + + diff --git a/src/Protocol/Authenticator.h b/src/Protocol/Authenticator.h new file mode 100644 index 000000000..211f51394 --- /dev/null +++ b/src/Protocol/Authenticator.h @@ -0,0 +1,93 @@ + +// cAuthenticator.h + +// Interfaces to the cAuthenticator class representing the thread that authenticates users against the official MC server +// Authentication prevents "hackers" from joining with an arbitrary username (possibly impersonating the server admins) +// For more info, see http://wiki.vg/Session#Server_operation +// In MCS, authentication is implemented as a single thread that receives queued auth requests and dispatches them one by one. + + + + + +#pragma once +#ifndef CAUTHENTICATOR_H_INCLUDED +#define CAUTHENTICATOR_H_INCLUDED + +#include "../OSSupport/IsThread.h" + + + + + +// fwd: "cRoot.h" +class cRoot; + + + + + +class cAuthenticator : + public cIsThread +{ + typedef cIsThread super; + +public: + cAuthenticator(void); + ~cAuthenticator(); + + /** (Re-)read server and address from INI: */ + void ReadINI(cIniFile & IniFile); + + /** Queues a request for authenticating a user. If the auth fails, the user will be kicked */ + void Authenticate(int a_ClientID, const AString & a_UserName, const AString & a_ServerHash); + + /** Starts the authenticator thread. The thread may be started and stopped repeatedly */ + void Start(cIniFile & IniFile); + + /** Stops the authenticator thread. The thread may be started and stopped repeatedly */ + void Stop(void); + +private: + + class cUser + { + public: + int m_ClientID; + AString m_Name; + AString m_ServerID; + + cUser(int a_ClientID, const AString & a_Name, const AString & a_ServerID) : + m_ClientID(a_ClientID), + m_Name(a_Name), + m_ServerID(a_ServerID) + { + } + }; + + typedef std::deque cUserList; + + cCriticalSection m_CS; + cUserList m_Queue; + cEvent m_QueueNonempty; + + AString m_Server; + AString m_Address; + bool m_ShouldAuthenticate; + + /** cIsThread override: */ + virtual void Execute(void) override; + + /** Returns true if the user authenticated okay, false on error; iLevel is the recursion deptht (bails out if too deep) */ + bool AuthWithYggdrasil(AString & a_UserName, const AString & a_ServerId, AString & a_UUID); +}; + + + + + +#endif // CAUTHENTICATOR_H_INCLUDED + + + + diff --git a/src/Root.cpp b/src/Root.cpp index ba4398b35..5d32bdd87 100644 --- a/src/Root.cpp +++ b/src/Root.cpp @@ -499,9 +499,9 @@ void cRoot::KickUser(int a_ClientID, const AString & a_Reason) -void cRoot::AuthenticateUser(int a_ClientID) +void cRoot::AuthenticateUser(int a_ClientID, const AString & a_Name, const AString & a_UUID) { - m_Server->AuthenticateUser(a_ClientID); + m_Server->AuthenticateUser(a_ClientID, a_Name, a_UUID); } diff --git a/src/Root.h b/src/Root.h index 4bbd7586f..d2a4d1eed 100644 --- a/src/Root.h +++ b/src/Root.h @@ -1,7 +1,7 @@ #pragma once -#include "Authenticator.h" +#include "Protocol/Authenticator.h" #include "HTTPServer/HTTPServer.h" #include "Defines.h" @@ -89,7 +89,7 @@ public: void KickUser(int a_ClientID, const AString & a_Reason); /// Called by cAuthenticator to auth the specified user - void AuthenticateUser(int a_ClientID); + void AuthenticateUser(int a_ClientID, const AString & a_Name, const AString & a_UUID); /// Executes commands queued in the command queue void TickCommands(void); diff --git a/src/Server.cpp b/src/Server.cpp index d1e53bfff..e0feaf0d8 100644 --- a/src/Server.cpp +++ b/src/Server.cpp @@ -615,14 +615,14 @@ void cServer::KickUser(int a_ClientID, const AString & a_Reason) -void cServer::AuthenticateUser(int a_ClientID) +void cServer::AuthenticateUser(int a_ClientID, const AString & a_Name, const AString & a_UUID) { cCSLock Lock(m_CSClients); for (ClientList::iterator itr = m_Clients.begin(); itr != m_Clients.end(); ++itr) { if ((*itr)->GetUniqueID() == a_ClientID) { - (*itr)->Authenticate(); + (*itr)->Authenticate(a_Name, a_UUID); return; } } // for itr - m_Clients[] diff --git a/src/Server.h b/src/Server.h index b5280c59d..b5c384a44 100644 --- a/src/Server.h +++ b/src/Server.h @@ -83,7 +83,7 @@ public: // tolua_export void Shutdown(void); void KickUser(int a_ClientID, const AString & a_Reason); - void AuthenticateUser(int a_ClientID); // Called by cAuthenticator to auth the specified user + void AuthenticateUser(int a_ClientID, const AString & a_Name, const AString & a_UUID); // Called by cAuthenticator to auth the specified user const AString & GetServerID(void) const { return m_ServerID; } // tolua_export -- cgit v1.2.3 From 3733ee2c0ee84c054bb98d714dad49d0384208a0 Mon Sep 17 00:00:00 2001 From: daniel0916 Date: Sun, 13 Apr 2014 15:32:15 +0200 Subject: Code Update --- src/Protocol/Authenticator.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/Protocol/Authenticator.cpp b/src/Protocol/Authenticator.cpp index ba435e9ce..24695b726 100644 --- a/src/Protocol/Authenticator.cpp +++ b/src/Protocol/Authenticator.cpp @@ -26,7 +26,6 @@ #define DEFAULT_AUTH_SERVER "sessionserver.mojang.com" #define DEFAULT_AUTH_ADDRESS "/session/minecraft/hasJoined?username=%USERNAME%&serverId=%SERVERID%" -#define MAX_REDIRECTS 10 @@ -146,8 +145,9 @@ void cAuthenticator::Execute(void) bool cAuthenticator::AuthWithYggdrasil(AString & a_UserName, const AString & a_ServerId, AString & a_UUID) { AString REQUEST; - int ret, len, server_fd = -1; - unsigned char buf[1024]; + int ret, server_fd = -1; + size_t len = -1; + unsigned char * buf; const char *pers = "cAuthenticator"; entropy_context entropy; @@ -221,7 +221,8 @@ bool cAuthenticator::AuthWithYggdrasil(AString & a_UserName, const AString & a_S REQUEST += "Connection: close\r\n"; REQUEST += "\r\n"; - len = sprintf_s((char *)buf, sizeof(buf), REQUEST.c_str()); + len = REQUEST.size(); + buf = (unsigned char *)REQUEST.c_str(); while ((ret = ssl_write(&ssl, buf, len)) <= 0) { -- cgit v1.2.3 From d258be678a7ea2d027434c2acc51243dd2253beb Mon Sep 17 00:00:00 2001 From: daniel0916 Date: Sun, 13 Apr 2014 16:15:57 +0200 Subject: Fixed Error? --- src/Protocol/Authenticator.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/Protocol/Authenticator.cpp b/src/Protocol/Authenticator.cpp index 24695b726..a79f0b7e0 100644 --- a/src/Protocol/Authenticator.cpp +++ b/src/Protocol/Authenticator.cpp @@ -147,7 +147,7 @@ bool cAuthenticator::AuthWithYggdrasil(AString & a_UserName, const AString & a_S AString REQUEST; int ret, server_fd = -1; size_t len = -1; - unsigned char * buf; + unsigned char buf[1024]; const char *pers = "cAuthenticator"; entropy_context entropy; @@ -222,7 +222,7 @@ bool cAuthenticator::AuthWithYggdrasil(AString & a_UserName, const AString & a_S REQUEST += "\r\n"; len = REQUEST.size(); - buf = (unsigned char *)REQUEST.c_str(); + strcpy((char *)buf, REQUEST.c_str()); while ((ret = ssl_write(&ssl, buf, len)) <= 0) { -- cgit v1.2.3 From 2618569e0100fdfdbf07f98da8f3e0f83e82b822 Mon Sep 17 00:00:00 2001 From: daniel0916 Date: Sun, 13 Apr 2014 17:09:18 +0200 Subject: Fixed mistake --- src/Protocol/Authenticator.cpp | 2 +- src/Protocol/Protocol17x.cpp | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/Protocol/Authenticator.cpp b/src/Protocol/Authenticator.cpp index a79f0b7e0..8943b3c21 100644 --- a/src/Protocol/Authenticator.cpp +++ b/src/Protocol/Authenticator.cpp @@ -146,7 +146,7 @@ bool cAuthenticator::AuthWithYggdrasil(AString & a_UserName, const AString & a_S { AString REQUEST; int ret, server_fd = -1; - size_t len = -1; + size_t len = 0; unsigned char buf[1024]; const char *pers = "cAuthenticator"; diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp index a4319df37..6c1af61fa 100644 --- a/src/Protocol/Protocol17x.cpp +++ b/src/Protocol/Protocol17x.cpp @@ -1559,7 +1559,7 @@ void cProtocol172::HandlePacketLoginEncryptionResponse(cByteBuffer & a_ByteBuffe // Send login success: { cPacketizer Pkt(*this, 0x02); // Login success packet - Pkt.WriteString(Printf("%d", m_Client->GetUniqueID())); // TODO: proper UUID + Pkt.WriteString(m_Client->GetUUID()); Pkt.WriteString(m_Client->GetUsername()); } -- cgit v1.2.3