From 4dd858f8997488e2252f5a04df9df1654a70d67f Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Tue, 29 Jul 2014 17:45:55 +0200 Subject: Added a cMojangAPI class for PlayerName -> UUID lookups, with cache. The cache is persisted into a SQLite DB file on server shutdown. --- src/Protocol/MojangAPI.cpp | 446 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 446 insertions(+) create mode 100644 src/Protocol/MojangAPI.cpp (limited to 'src/Protocol/MojangAPI.cpp') diff --git a/src/Protocol/MojangAPI.cpp b/src/Protocol/MojangAPI.cpp new file mode 100644 index 000000000..05f9c09a7 --- /dev/null +++ b/src/Protocol/MojangAPI.cpp @@ -0,0 +1,446 @@ + +// MojangAPI.cpp + +// Implements the cMojangAPI class representing the various API points provided by Mojang's webservices, and a cache for their results + +#include "Globals.h" +#include "MojangAPI.h" +#include "SQLiteCpp/Database.h" +#include "SQLiteCpp/Statement.h" +#include "inifile/iniFile.h" +#include "json/json.h" +#include "PolarSSL++/BlockingSslClientSocket.h" + + + + + +/** The maximum age for items to be kept in the cache. Any item older than this will be removed. */ +const Int64 MAX_AGE = 7 * 24 * 60 * 60; // 7 days ago + + + + + +#define DEFAULT_NAME_TO_UUID_SERVER "api.mojang.com" +#define DEFAULT_NAME_TO_UUID_ADDRESS "/profiles/minecraft" + + + + + +/** This is the data of the root certs for Starfield Technologies, the CA that signed sessionserver.mojang.com's cert: +Downloaded from http://certs.starfieldtech.com/repository/ */ +static const AString & StarfieldCACert(void) +{ + static const AString Cert( + // G2 cert + "-----BEGIN CERTIFICATE-----\n" + "MIID3TCCAsWgAwIBAgIBADANBgkqhkiG9w0BAQsFADCBjzELMAkGA1UEBhMCVVMx\n" + "EDAOBgNVBAgTB0FyaXpvbmExEzARBgNVBAcTClNjb3R0c2RhbGUxJTAjBgNVBAoT\n" + "HFN0YXJmaWVsZCBUZWNobm9sb2dpZXMsIEluYy4xMjAwBgNVBAMTKVN0YXJmaWVs\n" + "ZCBSb290IENlcnRpZmljYXRlIEF1dGhvcml0eSAtIEcyMB4XDTA5MDkwMTAwMDAw\n" + "MFoXDTM3MTIzMTIzNTk1OVowgY8xCzAJBgNVBAYTAlVTMRAwDgYDVQQIEwdBcml6\n" + "b25hMRMwEQYDVQQHEwpTY290dHNkYWxlMSUwIwYDVQQKExxTdGFyZmllbGQgVGVj\n" + "aG5vbG9naWVzLCBJbmMuMTIwMAYDVQQDEylTdGFyZmllbGQgUm9vdCBDZXJ0aWZp\n" + "Y2F0ZSBBdXRob3JpdHkgLSBHMjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC\n" + "ggEBAL3twQP89o/8ArFvW59I2Z154qK3A2FWGMNHttfKPTUuiUP3oWmb3ooa/RMg\n" + "nLRJdzIpVv257IzdIvpy3Cdhl+72WoTsbhm5iSzchFvVdPtrX8WJpRBSiUZV9Lh1\n" + "HOZ/5FSuS/hVclcCGfgXcVnrHigHdMWdSL5stPSksPNkN3mSwOxGXn/hbVNMYq/N\n" + "Hwtjuzqd+/x5AJhhdM8mgkBj87JyahkNmcrUDnXMN/uLicFZ8WJ/X7NfZTD4p7dN\n" + "dloedl40wOiWVpmKs/B/pM293DIxfJHP4F8R+GuqSVzRmZTRouNjWwl2tVZi4Ut0\n" + "HZbUJtQIBFnQmA4O5t78w+wfkPECAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAO\n" + "BgNVHQ8BAf8EBAMCAQYwHQYDVR0OBBYEFHwMMh+n2TB/xH1oo2Kooc6rB1snMA0G\n" + "CSqGSIb3DQEBCwUAA4IBAQARWfolTwNvlJk7mh+ChTnUdgWUXuEok21iXQnCoKjU\n" + "sHU48TRqneSfioYmUeYs0cYtbpUgSpIB7LiKZ3sx4mcujJUDJi5DnUox9g61DLu3\n" + "4jd/IroAow57UvtruzvE03lRTs2Q9GcHGcg8RnoNAX3FWOdt5oUwF5okxBDgBPfg\n" + "8n/Uqgr/Qh037ZTlZFkSIHc40zI+OIF1lnP6aI+xy84fxez6nH7PfrHxBy22/L/K\n" + "pL/QlwVKvOoYKAKQvVR4CSFx09F9HdkWsKlhPdAKACL8x3vLCWRFCztAgfd9fDL1\n" + "mMpYjn0q7pBZc2T5NnReJaH1ZgUufzkVqSr7UIuOhWn0\n" + "-----END CERTIFICATE-----\n\n" + // Original (G1) cert: + "-----BEGIN CERTIFICATE-----\n" + "MIIEDzCCAvegAwIBAgIBADANBgkqhkiG9w0BAQUFADBoMQswCQYDVQQGEwJVUzEl\n" + "MCMGA1UEChMcU3RhcmZpZWxkIFRlY2hub2xvZ2llcywgSW5jLjEyMDAGA1UECxMp\n" + "U3RhcmZpZWxkIENsYXNzIDIgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMDQw\n" + "NjI5MTczOTE2WhcNMzQwNjI5MTczOTE2WjBoMQswCQYDVQQGEwJVUzElMCMGA1UE\n" + "ChMcU3RhcmZpZWxkIFRlY2hub2xvZ2llcywgSW5jLjEyMDAGA1UECxMpU3RhcmZp\n" + "ZWxkIENsYXNzIDIgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwggEgMA0GCSqGSIb3\n" + "DQEBAQUAA4IBDQAwggEIAoIBAQC3Msj+6XGmBIWtDBFk385N78gDGIc/oav7PKaf\n" + "8MOh2tTYbitTkPskpD6E8J7oX+zlJ0T1KKY/e97gKvDIr1MvnsoFAZMej2YcOadN\n" + "+lq2cwQlZut3f+dZxkqZJRRU6ybH838Z1TBwj6+wRir/resp7defqgSHo9T5iaU0\n" + "X9tDkYI22WY8sbi5gv2cOj4QyDvvBmVmepsZGD3/cVE8MC5fvj13c7JdBmzDI1aa\n" + "K4UmkhynArPkPw2vCHmCuDY96pzTNbO8acr1zJ3o/WSNF4Azbl5KXZnJHoe0nRrA\n" + "1W4TNSNe35tfPe/W93bC6j67eA0cQmdrBNj41tpvi/JEoAGrAgEDo4HFMIHCMB0G\n" + "A1UdDgQWBBS/X7fRzt0fhvRbVazc1xDCDqmI5zCBkgYDVR0jBIGKMIGHgBS/X7fR\n" + "zt0fhvRbVazc1xDCDqmI56FspGowaDELMAkGA1UEBhMCVVMxJTAjBgNVBAoTHFN0\n" + "YXJmaWVsZCBUZWNobm9sb2dpZXMsIEluYy4xMjAwBgNVBAsTKVN0YXJmaWVsZCBD\n" + "bGFzcyAyIENlcnRpZmljYXRpb24gQXV0aG9yaXR5ggEAMAwGA1UdEwQFMAMBAf8w\n" + "DQYJKoZIhvcNAQEFBQADggEBAAWdP4id0ckaVaGsafPzWdqbAYcaT1epoXkJKtv3\n" + "L7IezMdeatiDh6GX70k1PncGQVhiv45YuApnP+yz3SFmH8lU+nLMPUxA2IGvd56D\n" + "eruix/U0F47ZEUD0/CwqTRV/p2JdLiXTAAsgGh1o+Re49L2L7ShZ3U0WixeDyLJl\n" + "xy16paq8U4Zt3VekyvggQQto8PT7dL5WXXp59fkdheMtlb71cZBDzI0fmgAKhynp\n" + "VSJYACPq4xJDKVtHCN2MQWplBqjlIapBtJUhlbl90TSrE9atvNziPTnNvT51cKEY\n" + "WQPJIrSPnNVeKtelttQKbfi3QBFGmh95DmK/D5fs4C8fF5Q=\n" + "-----END CERTIFICATE-----\n" + ); + + return Cert; +} + + + + + +//////////////////////////////////////////////////////////////////////////////// +// cMojangAPI: + +cMojangAPI::cMojangAPI(void) : + m_NameToUUIDServer(DEFAULT_NAME_TO_UUID_SERVER), + m_NameToUUIDAddress(DEFAULT_NAME_TO_UUID_ADDRESS) +{ +} + + + + + +cMojangAPI::~cMojangAPI() +{ + SaveCachesToDisk(); +} + + + + + +void cMojangAPI::Start(cIniFile & a_SettingsIni) +{ + m_NameToUUIDServer = a_SettingsIni.GetValueSet("Authentication", "NameToUUIDServer", DEFAULT_NAME_TO_UUID_SERVER); + m_NameToUUIDAddress = a_SettingsIni.GetValueSet("Authentication", "NameToUUIDAddress", DEFAULT_NAME_TO_UUID_ADDRESS); + LoadCachesFromDisk(); +} + + + + + +AStringVector cMojangAPI::GetUUIDsFromPlayerNames(const AStringVector & a_PlayerNames) +{ + // Convert all playernames to lowercase: + AStringVector PlayerNames; + for (AStringVector::const_iterator itr = a_PlayerNames.begin(), end = a_PlayerNames.end(); itr != end; ++itr) + { + AString Lower(*itr); + PlayerNames.push_back(StrToLower(Lower)); + } // for itr - a_PlayerNames[] + + // Request the cache to populate any names not yet contained: + CacheNamesToUUIDs(PlayerNames); + + // Retrieve from cache: + size_t idx = 0; + AStringVector res; + res.resize(PlayerNames.size()); + cCSLock Lock(m_CSNameToUUID); + for (AStringVector::const_iterator itr = PlayerNames.begin(), end = PlayerNames.end(); itr != end; ++itr, ++idx) + { + cNameToUUIDMap::const_iterator itrN = m_NameToUUID.find(*itr); + if (itrN != m_NameToUUID.end()) + { + res[idx] = itrN->second.m_UUID; + } + } // for itr - PlayerNames[] + return res; +} + + + + + +void cMojangAPI::AddPlayerNameToUUIDMapping(const AString & a_PlayerName, const AString & a_UUID) +{ + AString lcName(a_PlayerName); + Int64 Now = time(NULL); + cCSLock Lock(m_CSNameToUUID); + m_NameToUUID[StrToLower(lcName)] = sUUIDRecord(a_PlayerName, a_UUID, Now); +} + + + + + +bool cMojangAPI::SecureRequest(const AString & a_ServerName, const AString & a_Request, AString & a_Response) +{ + // Connect the socket: + cBlockingSslClientSocket Socket; + Socket.SetTrustedRootCertsFromString(StarfieldCACert(), a_ServerName); + if (!Socket.Connect(a_ServerName, 443)) + { + LOGWARNING("%s: Can't connect to %s: %s", __FUNCTION__, a_ServerName.c_str(), Socket.GetLastErrorText().c_str()); + return false; + } + + if (!Socket.Send(a_Request.c_str(), a_Request.size())) + { + LOGWARNING("%s: Writing SSL data failed: %s", __FUNCTION__, Socket.GetLastErrorText().c_str()); + return false; + } + + // Read the HTTP response: + int ret; + unsigned char buf[1024]; + + for (;;) + { + ret = Socket.Receive(buf, sizeof(buf)); + + if ((ret == POLARSSL_ERR_NET_WANT_READ) || (ret == POLARSSL_ERR_NET_WANT_WRITE)) + { + // This value should never be returned, it is handled internally by cBlockingSslClientSocket + LOGWARNING("%s: SSL reading failed internally", __FUNCTION__); + return false; + } + if (ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY) + { + break; + } + if (ret < 0) + { + LOGWARNING("%s: SSL reading failed: -0x%x", __FUNCTION__, -ret); + return false; + } + if (ret == 0) + { + break; + } + + a_Response.append((const char *)buf, (size_t)ret); + } + + Socket.Disconnect(); + return true; +} + + + + + +AString cMojangAPI::MakeUUIDShort(const AString & a_UUID) +{ + switch (a_UUID.size()) + { + case 32: return a_UUID; + + case 36: + { + AString res; + // TODO + return res; + } + } + LOGWARNING("%s: Not an UUID: \"%s\".", __FUNCTION__, a_UUID.c_str()); + return ""; +} + + + + + +AString cMojangAPI::MakeUUIDDashed(const AString & a_UUID) +{ + switch (a_UUID.size()) + { + case 36: return a_UUID; + + case 32: + { + AString res; + // TODO + return res; + } + } + LOGWARNING("%s: Not an UUID: \"%s\".", __FUNCTION__, a_UUID.c_str()); + return ""; +} + + + + + +void cMojangAPI::LoadCachesFromDisk(void) +{ + try + { + // Open up the SQLite DB: + SQLite::Database db("NameToUUID.sqlite", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE); + db.exec("CREATE TABLE IF NOT EXISTS PlayerNameToUUID (PlayerName, UUID, DateTime)"); + + // Clean up old entries: + { + SQLite::Statement stmt(db, "DELETE FROM PlayerNameToUUID WHERE DateTime < ?"); + Int64 LimitDateTime = time(NULL) - MAX_AGE; + stmt.bind(1, LimitDateTime); + stmt.exec(); + } + + // Retrieve all remaining entries:: + SQLite::Statement stmt(db, "SELECT PlayerName, UUID, DateTime FROM PlayerNameToUUID"); + while (stmt.executeStep()) + { + AString PlayerName = stmt.getColumn(0); + AString UUID = stmt.getColumn(1); + Int64 DateTime = stmt.getColumn(2); + AString lcPlayerName = PlayerName; + m_NameToUUID[StrToLower(lcPlayerName)] = sUUIDRecord(PlayerName, UUID, DateTime); + } + } + catch (const SQLite::Exception & ex) + { + LOGINFO("Loading MojangAPI cache failed: %s", ex.what()); + } +} + + + + + +void cMojangAPI::SaveCachesToDisk(void) +{ + try + { + // Open up the SQLite DB: + SQLite::Database db("NameToUUID.sqlite", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE); + db.exec("CREATE TABLE IF NOT EXISTS PlayerNameToUUID (PlayerName, UUID, DateTime)"); + + // Remove all entries: + db.exec("DELETE FROM PlayerNameToUUID"); + + // Save all cache entries: + SQLite::Statement stmt(db, "INSERT INTO PlayerNameToUUID(PlayerName, UUID, DateTime) VALUES (?, ?, ?)"); + Int64 LimitDateTime = time(NULL) - MAX_AGE; + cCSLock Lock(m_CSNameToUUID); + for (cNameToUUIDMap::const_iterator itr = m_NameToUUID.begin(), end = m_NameToUUID.end(); itr != end; ++itr) + { + if (itr->second.m_DateTime < LimitDateTime) + { + // This item is too old, do not save + continue; + } + stmt.bind(1, itr->second.m_PlayerName); + stmt.bind(2, itr->second.m_UUID); + stmt.bind(3, itr->second.m_DateTime); + stmt.exec(); + stmt.reset(); + } + } + catch (const SQLite::Exception & ex) + { + LOGINFO("Saving MojangAPI cache failed: %s", ex.what()); + } +} + + + + + +void cMojangAPI::CacheNamesToUUIDs(const AStringVector & a_PlayerNames) +{ + // Create a list of names to query, by removing those that are already cached: + AStringVector NamesToQuery; + NamesToQuery.reserve(a_PlayerNames.size()); + { + cCSLock Lock(m_CSNameToUUID); + for (AStringVector::const_iterator itr = a_PlayerNames.begin(), end = a_PlayerNames.end(); itr != end; ++itr) + { + if (m_NameToUUID.find(*itr) == m_NameToUUID.end()) + { + NamesToQuery.push_back(*itr); + } + } // for itr - a_PlayerNames[] + } // Lock(m_CSNameToUUID) + + while (!NamesToQuery.empty()) + { + // Create the request body - a JSON containing up to 100 playernames: + Json::Value root; + int Count = 0; + AStringVector::iterator itr = NamesToQuery.begin(), end = NamesToQuery.end(); + for (; (itr != end) && (Count < 100); ++itr, ++Count) + { + Json::Value req(*itr); + root.append(req); + } // for itr - a_PlayerNames[] + NamesToQuery.erase(NamesToQuery.begin(), itr); + Json::FastWriter Writer; + AString RequestBody = Writer.write(root); + + // Create the HTTP request: + AString Request; + Request += "POST " + m_NameToUUIDAddress + " HTTP/1.0\r\n"; + Request += "Host: " + m_NameToUUIDServer + "\r\n"; + Request += "User-Agent: MCServer\r\n"; + Request += "Connection: close\r\n"; + Request += "Content-Type: application/json\r\n"; + Request += Printf("Content-Length: %u\r\n", (unsigned)RequestBody.length()); + Request += "\r\n"; + Request += RequestBody; + + // Get the response from the server: + AString Response; + if (!SecureRequest(m_NameToUUIDServer, Request, Response)) + { + continue; + } + + // Check the HTTP status line: + const AString Prefix("HTTP/1.1 200 OK"); + AString HexDump; + if (Response.compare(0, Prefix.size(), Prefix)) + { + LOGINFO("%s failed: bad HTTP status line received", __FUNCTION__); + LOGD("Response: \n%s", CreateHexDump(HexDump, Response.data(), Response.size(), 16).c_str()); + continue; + } + + // Erase the HTTP headers from the response: + size_t idxHeadersEnd = Response.find("\r\n\r\n"); + if (idxHeadersEnd == AString::npos) + { + LOGINFO("%s failed: bad HTTP response header received", __FUNCTION__); + LOGD("Response: \n%s", CreateHexDump(HexDump, Response.data(), Response.size(), 16).c_str()); + continue; + } + Response.erase(0, idxHeadersEnd + 4); + + // Parse the returned string into Json: + Json::Reader reader; + if (!reader.parse(Response, root, false) || !root.isArray()) + { + LOGWARNING("%s failed: Cannot parse received data (NameToUUID) to JSON!", __FUNCTION__); + LOGD("Response body:\n%s", CreateHexDump(HexDump, Response.data(), Response.size(), 16).c_str()); + continue; + } + + // Store the returned results into cache: + size_t JsonCount = root.size(); + Int64 Now = time(NULL); + cCSLock Lock(m_CSNameToUUID); + for (size_t idx = 0; idx < JsonCount; ++idx) + { + Json::Value & Val = root[idx]; + AString JsonName = Val.get("name", "").asString(); + AString JsonUUID = Val.get("id", "").asString(); + if (JsonUUID.empty()) + { + continue; + } + AString lcName = JsonName; + m_NameToUUID[StrToLower(lcName)] = sUUIDRecord(JsonName, JsonUUID, Now); + } // for idx - root[] + } // while (!NamesToQuery.empty()) +} + + + + -- cgit v1.2.3 From 17a94b16ea6207fd5f38fbd309b4db0d92de0d31 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Wed, 30 Jul 2014 13:52:51 +0200 Subject: MojangAPI: Implemented UUID shortening and dashing. --- src/Protocol/MojangAPI.cpp | 34 +++++++++++++++++++++++++++------- 1 file changed, 27 insertions(+), 7 deletions(-) (limited to 'src/Protocol/MojangAPI.cpp') diff --git a/src/Protocol/MojangAPI.cpp b/src/Protocol/MojangAPI.cpp index 05f9c09a7..52afd71da 100644 --- a/src/Protocol/MojangAPI.cpp +++ b/src/Protocol/MojangAPI.cpp @@ -18,6 +18,9 @@ /** The maximum age for items to be kept in the cache. Any item older than this will be removed. */ const Int64 MAX_AGE = 7 * 24 * 60 * 60; // 7 days ago +/** The maximum number of names to send in a single query */ +const int MAX_PER_QUERY = 100; + @@ -29,6 +32,7 @@ const Int64 MAX_AGE = 7 * 24 * 60 * 60; // 7 days ago + /** This is the data of the root certs for Starfield Technologies, the CA that signed sessionserver.mojang.com's cert: Downloaded from http://certs.starfieldtech.com/repository/ */ static const AString & StarfieldCACert(void) @@ -161,9 +165,10 @@ AStringVector cMojangAPI::GetUUIDsFromPlayerNames(const AStringVector & a_Player void cMojangAPI::AddPlayerNameToUUIDMapping(const AString & a_PlayerName, const AString & a_UUID) { AString lcName(a_PlayerName); + AString UUID = MakeUUIDShort(a_UUID); Int64 Now = time(NULL); cCSLock Lock(m_CSNameToUUID); - m_NameToUUID[StrToLower(lcName)] = sUUIDRecord(a_PlayerName, a_UUID, Now); + m_NameToUUID[StrToLower(lcName)] = sUUIDRecord(a_PlayerName, UUID, Now); } @@ -234,8 +239,14 @@ AString cMojangAPI::MakeUUIDShort(const AString & a_UUID) case 36: { + // Remove the dashes from the string: AString res; - // TODO + res.reserve(32); + res.append(a_UUID, 0, 8); + res.append(a_UUID, 9, 4); + res.append(a_UUID, 14, 4); + res.append(a_UUID, 19, 4); + res.append(a_UUID, 24, 12); return res; } } @@ -256,7 +267,16 @@ AString cMojangAPI::MakeUUIDDashed(const AString & a_UUID) case 32: { AString res; - // TODO + res.reserve(36); + res.append(a_UUID, 0, 8); + res.push_back('-'); + res.append(a_UUID, 8, 4); + res.push_back('-'); + res.append(a_UUID, 12, 4); + res.push_back('-'); + res.append(a_UUID, 16, 4); + res.push_back('-'); + res.append(a_UUID, 20, 12); return res; } } @@ -362,11 +382,11 @@ void cMojangAPI::CacheNamesToUUIDs(const AStringVector & a_PlayerNames) while (!NamesToQuery.empty()) { - // Create the request body - a JSON containing up to 100 playernames: + // Create the request body - a JSON containing up to MAX_PER_QUERY playernames: Json::Value root; int Count = 0; AStringVector::iterator itr = NamesToQuery.begin(), end = NamesToQuery.end(); - for (; (itr != end) && (Count < 100); ++itr, ++Count) + for (; (itr != end) && (Count < MAX_PER_QUERY); ++itr, ++Count) { Json::Value req(*itr); root.append(req); @@ -377,7 +397,7 @@ void cMojangAPI::CacheNamesToUUIDs(const AStringVector & a_PlayerNames) // Create the HTTP request: AString Request; - Request += "POST " + m_NameToUUIDAddress + " HTTP/1.0\r\n"; + Request += "POST " + m_NameToUUIDAddress + " HTTP/1.0\r\n"; // We need to use HTTP 1.0 because we don't handle Chunked transfer encoding Request += "Host: " + m_NameToUUIDServer + "\r\n"; Request += "User-Agent: MCServer\r\n"; Request += "Connection: close\r\n"; @@ -430,7 +450,7 @@ void cMojangAPI::CacheNamesToUUIDs(const AStringVector & a_PlayerNames) { Json::Value & Val = root[idx]; AString JsonName = Val.get("name", "").asString(); - AString JsonUUID = Val.get("id", "").asString(); + AString JsonUUID = MakeUUIDShort(Val.get("id", "").asString()); if (JsonUUID.empty()) { continue; -- cgit v1.2.3 From 85d64d291a6d11df6689190268c1f4c6b1c02cdd Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Wed, 30 Jul 2014 14:09:30 +0200 Subject: MojangAPI: Clarified the UUID conversion code. --- src/Protocol/MojangAPI.cpp | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'src/Protocol/MojangAPI.cpp') diff --git a/src/Protocol/MojangAPI.cpp b/src/Protocol/MojangAPI.cpp index 52afd71da..86ff134db 100644 --- a/src/Protocol/MojangAPI.cpp +++ b/src/Protocol/MojangAPI.cpp @@ -233,9 +233,14 @@ bool cMojangAPI::SecureRequest(const AString & a_ServerName, const AString & a_R AString cMojangAPI::MakeUUIDShort(const AString & a_UUID) { + // Note: we only check the string's length, not the actual content switch (a_UUID.size()) { - case 32: return a_UUID; + case 32: + { + // Already is a short UUID + return a_UUID; + } case 36: { @@ -260,12 +265,18 @@ AString cMojangAPI::MakeUUIDShort(const AString & a_UUID) AString cMojangAPI::MakeUUIDDashed(const AString & a_UUID) { + // Note: we only check the string's length, not the actual content switch (a_UUID.size()) { - case 36: return a_UUID; + case 36: + { + // Already is a dashed UUID + return a_UUID; + } case 32: { + // Insert dashes at the proper positions: AString res; res.reserve(36); res.append(a_UUID, 0, 8); -- cgit v1.2.3 From 0336e12cee0a784b076b5f9423bce2b9f803d1c8 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Wed, 30 Jul 2014 17:09:41 +0200 Subject: MojangAPI: Renamed cache file to MojangAPI.sqlite. --- src/Protocol/MojangAPI.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/Protocol/MojangAPI.cpp') diff --git a/src/Protocol/MojangAPI.cpp b/src/Protocol/MojangAPI.cpp index 86ff134db..5fbc5b476 100644 --- a/src/Protocol/MojangAPI.cpp +++ b/src/Protocol/MojangAPI.cpp @@ -304,7 +304,7 @@ void cMojangAPI::LoadCachesFromDisk(void) try { // Open up the SQLite DB: - SQLite::Database db("NameToUUID.sqlite", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE); + SQLite::Database db("MojangAPI.sqlite", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE); db.exec("CREATE TABLE IF NOT EXISTS PlayerNameToUUID (PlayerName, UUID, DateTime)"); // Clean up old entries: @@ -341,7 +341,7 @@ void cMojangAPI::SaveCachesToDisk(void) try { // Open up the SQLite DB: - SQLite::Database db("NameToUUID.sqlite", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE); + SQLite::Database db("MojangAPI.sqlite", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE); db.exec("CREATE TABLE IF NOT EXISTS PlayerNameToUUID (PlayerName, UUID, DateTime)"); // Remove all entries: -- cgit v1.2.3 From 8b519bf6e20a987c9544ef11f0df6467831cc069 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Thu, 31 Jul 2014 10:02:50 +0200 Subject: MojangAPI: Added a UseCachedOnly param to GetUUIDsFromPlayerNames(). --- src/Protocol/MojangAPI.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/Protocol/MojangAPI.cpp') diff --git a/src/Protocol/MojangAPI.cpp b/src/Protocol/MojangAPI.cpp index 5fbc5b476..71a5e53de 100644 --- a/src/Protocol/MojangAPI.cpp +++ b/src/Protocol/MojangAPI.cpp @@ -129,7 +129,7 @@ void cMojangAPI::Start(cIniFile & a_SettingsIni) -AStringVector cMojangAPI::GetUUIDsFromPlayerNames(const AStringVector & a_PlayerNames) +AStringVector cMojangAPI::GetUUIDsFromPlayerNames(const AStringVector & a_PlayerNames, bool a_UseOnlyCached) { // Convert all playernames to lowercase: AStringVector PlayerNames; @@ -140,7 +140,10 @@ AStringVector cMojangAPI::GetUUIDsFromPlayerNames(const AStringVector & a_Player } // for itr - a_PlayerNames[] // Request the cache to populate any names not yet contained: - CacheNamesToUUIDs(PlayerNames); + if (!a_UseOnlyCached) + { + CacheNamesToUUIDs(PlayerNames); + } // Retrieve from cache: size_t idx = 0; -- cgit v1.2.3 From 59adf113f0ba6414edf061fc4ffbf2bb2b904883 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Thu, 31 Jul 2014 17:22:48 +0200 Subject: MojangAPI: Moved the settings to a separate ini section. --- src/Protocol/MojangAPI.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/Protocol/MojangAPI.cpp') diff --git a/src/Protocol/MojangAPI.cpp b/src/Protocol/MojangAPI.cpp index 71a5e53de..fa99d63fd 100644 --- a/src/Protocol/MojangAPI.cpp +++ b/src/Protocol/MojangAPI.cpp @@ -120,8 +120,8 @@ cMojangAPI::~cMojangAPI() void cMojangAPI::Start(cIniFile & a_SettingsIni) { - m_NameToUUIDServer = a_SettingsIni.GetValueSet("Authentication", "NameToUUIDServer", DEFAULT_NAME_TO_UUID_SERVER); - m_NameToUUIDAddress = a_SettingsIni.GetValueSet("Authentication", "NameToUUIDAddress", DEFAULT_NAME_TO_UUID_ADDRESS); + m_NameToUUIDServer = a_SettingsIni.GetValueSet("MojangAPI", "NameToUUIDServer", DEFAULT_NAME_TO_UUID_SERVER); + m_NameToUUIDAddress = a_SettingsIni.GetValueSet("MojangAPI", "NameToUUIDAddress", DEFAULT_NAME_TO_UUID_ADDRESS); LoadCachesFromDisk(); } -- cgit v1.2.3 From 70fd7caf1f879b0588042d6542c27ef8f0909a43 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Thu, 31 Jul 2014 22:54:45 +0200 Subject: Removed trailing whitespace. --- src/Protocol/MojangAPI.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/Protocol/MojangAPI.cpp') diff --git a/src/Protocol/MojangAPI.cpp b/src/Protocol/MojangAPI.cpp index fa99d63fd..45baa5a4f 100644 --- a/src/Protocol/MojangAPI.cpp +++ b/src/Protocol/MojangAPI.cpp @@ -245,7 +245,7 @@ AString cMojangAPI::MakeUUIDShort(const AString & a_UUID) return a_UUID; } - case 36: + case 36: { // Remove the dashes from the string: AString res; @@ -277,7 +277,7 @@ AString cMojangAPI::MakeUUIDDashed(const AString & a_UUID) return a_UUID; } - case 32: + case 32: { // Insert dashes at the proper positions: AString res; -- cgit v1.2.3