9 files changed, 94 insertions, 94 deletions
diff --git a/src/tools/connection_patcher/Helper.cpp b/src/tools/connection_patcher/Helper.cpp
index 50ad301132d..3dc1b10b9cf 100644
--- a/src/tools/connection_patcher/Helper.cpp
+++ b/src/tools/connection_patcher/Helper.cpp
@@ -126,15 +126,6 @@ namespace Connection_Patcher
                 return Constants::BinaryTypes(*reinterpret_cast<uint32_t const*>(data.data()));
         }
 
-        std::string GetFileChecksum(std::vector<unsigned char> const& data)
-        {
-            SHA256Hash h;
-            h.UpdateData(data.data(), data.size());
-            h.Finalize();
-
-            return ByteArrayToHexStr(h.GetDigest(), h.GetLength());
-        }
-
         std::set<size_t> SearchOffset(std::vector<unsigned char> const& binary, std::vector<unsigned char> const& pattern)
         {
             std::set<size_t> offsets;
@@ -144,12 +135,6 @@ namespace Connection_Patcher
 
                 for (size_t j = 0; j < pattern.size(); j++)
                 {
-                    if (pattern[j] == 0)
-                    {
-                        matches++;
-                        continue;
-                    }
-
                     if (binary[i + j] != pattern[j])
                         break;
 
diff --git a/src/tools/connection_patcher/Helper.hpp b/src/tools/connection_patcher/Helper.hpp
index 1771d431d61..bd7652c8101 100644
--- a/src/tools/connection_patcher/Helper.hpp
+++ b/src/tools/connection_patcher/Helper.hpp
@@ -38,7 +38,6 @@ namespace Connection_Patcher
         void CopyDir(boost::filesystem::path const & source, boost::filesystem::path const & destination);
         void DownloadFile(const std::string& serverName, int port, const std::string& getCommand, std::ostream& out);
         Constants::BinaryTypes GetBinaryType(std::vector<unsigned char> const& data);
-        std::string GetFileChecksum(std::vector<unsigned char> const& data);
         std::set<size_t> SearchOffset(std::vector<unsigned char> const& binary, std::vector<unsigned char> const& pattern);
         uint32_t GetBuildNumber(std::vector<unsigned char> const& binary);
     }
diff --git a/src/tools/connection_patcher/Patches/Common.hpp b/src/tools/connection_patcher/Patches/Common.hpp
index 3a8bb50eb84..4b82a955472 100644
--- a/src/tools/connection_patcher/Patches/Common.hpp
+++ b/src/tools/connection_patcher/Patches/Common.hpp
@@ -51,7 +51,7 @@ namespace Connection_Patcher
                 };
             }
             static std::string VersionsFile() { return "trinity6.github.io/%s/%s/build/versi"; };
-            static std::vector<unsigned char> CertFileName() { return{ 't', 'c', '_', 'b', 'u', 'n', 'd', 'l', 'e', '.', 't', 'x', 't', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; }
+            static std::vector<unsigned char> CertBundleUrl() { return { 'h', 't', 't', 'p', 's', ':', '/', '/', 't', 'r', 'i', 'n', 'i', 't', 'y', '6', '.', 'g', 'i', 't', 'h', 'u', 'b', '.', 'i', 'o', '/', 'B', 'n', 'e', 't', '/', 'z', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', '/', 'c', 'l', 'i', 'e', 'n', 't', '/', 'b', 'g', 's', '-', 'k', 'e', 'y', '-', 'f', 'i', 'n', 'g', 'e', 'r', 'p', 'r', 'i', 'n', 't' }; }
             static std::string CertificateBundle()
             {
                 return
@@ -66,7 +66,39 @@ R"({
     "SigningCertificates": [
         { "RawData": "-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----" }
     ]
-}NGISerting_dummy_signature_inserting_dummy_signature_inserting_dummy_signature_inserting_dummy_signature_inserting_dummy_signature_inserting_dummy_signature_inserting_dummy_signature_inserting_dummy_signature_inserting_dummy_signature_inserting_dummy_signature)";
+})";
+            }
+            static std::string CertificatePrivateKey()
+            {
+                return
+R"(-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+)";
             }
         };
     }
diff --git a/src/tools/connection_patcher/Patches/Mac.hpp b/src/tools/connection_patcher/Patches/Mac.hpp
index 16fadd51f47..49f3e175fdc 100644
--- a/src/tools/connection_patcher/Patches/Mac.hpp
+++ b/src/tools/connection_patcher/Patches/Mac.hpp
@@ -25,18 +25,13 @@ namespace Connection_Patcher
 {
     namespace Patches
     {
-        namespace Mac
+        struct Mac
         {
-            struct x64
+            static std::vector<unsigned char> LauncherLoginParametersLocation()
             {
-                static std::vector<unsigned char> CertBundleCASCLocalFile() { return{ 0x48, 0x8D, 0x55, 0xDC, 0x31, 0xDB, 0xB1, 0x01 }; }
-                static std::vector<unsigned char> CertBundleSignatureCheck() { return{ 0x45, 0x84, 0xFF, 0xB0, 0x01, 0xEB, 0x03, 0x44, 0x89 }; }
-                static std::vector<unsigned char> LauncherLoginParametersLocation()
-                {
-                    char const path[] = "org.trnity"; // not a typo, length must match original
-                    return std::vector<unsigned char>(std::begin(path), std::end(path));
-                }
-            };
+                char const path[] = "org.trnity"; // not a typo, length must match original
+                return std::vector<unsigned char>(std::begin(path), std::end(path));
+            }
         };
     }
 }
diff --git a/src/tools/connection_patcher/Patches/Windows.hpp b/src/tools/connection_patcher/Patches/Windows.hpp
index 1e873e5521c..ce1f705fd19 100644
--- a/src/tools/connection_patcher/Patches/Windows.hpp
+++ b/src/tools/connection_patcher/Patches/Windows.hpp
@@ -25,27 +25,13 @@ namespace Connection_Patcher
 {
     namespace Patches
     {
-        namespace Windows
+        struct Windows
         {
             static std::vector<unsigned char> LauncherLoginParametersLocation()
             {
                 char const path[] = R"(Software\TrinityCore Developers\Battle.net\Launch Options\)";
                 return std::vector<unsigned char>(std::begin(path), std::end(path));
             }
-
-            struct x86
-            {
-                static std::vector<unsigned char> CertBundleCASCLocalFile() { return{ 0x6A, 0x01 }; }
-                static std::vector<unsigned char> CertBundleSignatureCheck() { return{ 0x59, 0x59, 0x84, 0xC0, 0xEB }; }
-                static std::vector<unsigned char> LauncherLoginParametersLocation() { return ::Connection_Patcher::Patches::Windows::LauncherLoginParametersLocation(); }
-            };
-
-            struct x64
-            {
-                static std::vector<unsigned char> CertBundleCASCLocalFile() { return{ 0x41, 0xB1, 0x01 }; }
-                static std::vector<unsigned char> CertBundleSignatureCheck() { return{ 0xEB }; }
-                static std::vector<unsigned char> LauncherLoginParametersLocation() { return ::Connection_Patcher::Patches::Windows::LauncherLoginParametersLocation(); }
-            };
         };
     }
 }
diff --git a/src/tools/connection_patcher/Patterns/Common.hpp b/src/tools/connection_patcher/Patterns/Common.hpp
index c46a8f9fc5f..9fd80332379 100644
--- a/src/tools/connection_patcher/Patterns/Common.hpp
+++ b/src/tools/connection_patcher/Patterns/Common.hpp
@@ -29,9 +29,10 @@ namespace Connection_Patcher
         {
             static std::vector<unsigned char> Portal() { return { '.', 'a', 'c', 't', 'u', 'a' , 'l', '.', 'b', 'a', 't', 't', 'l', 'e', '.', 'n', 'e', 't', 0x00 }; }
             static std::vector<unsigned char> Modulus() { return { 0x91, 0xD5, 0x9B, 0xB7, 0xD4, 0xE1, 0x83, 0xA5 }; }
-            static std::vector<unsigned char> BinaryVersion() { return{ 0x3C, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6F, 0x6E, 0x3E }; }
+            static std::vector<unsigned char> BinaryVersion() { return { 0x3C, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6F, 0x6E, 0x3E }; }
             static std::vector<unsigned char> VersionsFile() { return { '%', 's', '.', 'p', 'a', 't', 'c', 'h', '.', 'b', 'a', 't', 't', 'l', 'e', '.', 'n', 'e', 't', ':', '1', '1', '1', '9', '/', '%', 's', '/', 'v', 'e', 'r', 's', 'i', 'o', 'n', 's' }; }
-            static std::vector<unsigned char> CertFileName() { return { 'c', 'a', '_', 'b', 'u', 'n', 'd', 'l', 'e', '.', 't', 'x', 't', '.', 's', 'i', 'g', 'n', 'e', 'd', 0x00 }; }
+            static std::vector<unsigned char> CertBundleUrl() { return { 'h', 't', 't', 'p', ':', '/', '/', 'n', 'y', 'd', 'u', 's', '-', 'q', 'a', '.', 'w', 'e', 'b', '.', 'b', 'l', 'i', 'z', 'z', 'a', 'r', 'd', '.', 'n', 'e', 't', '/', 'B', 'n', 'e', 't', '/', 'z', 'x', 'x', '/', 'c', 'l', 'i', 'e', 'n', 't', '/', 'b', 'g', 's', '-', 'k', 'e', 'y', '-', 'f', 'i', 'n', 'g', 'e', 'r', 'p', 'r', 'i', 'n', 't' }; }
+            static std::vector<unsigned char> CertSignatureModulus() { return { 0x85, 0xF3, 0x7B, 0x14, 0x5A, 0x9C, 0x48, 0xF6 }; }
         };
     }
 }
diff --git a/src/tools/connection_patcher/Patterns/Mac.hpp b/src/tools/connection_patcher/Patterns/Mac.hpp
index e2d2eaa74f7..bb44bc9d2e4 100644
--- a/src/tools/connection_patcher/Patterns/Mac.hpp
+++ b/src/tools/connection_patcher/Patterns/Mac.hpp
@@ -25,18 +25,9 @@ namespace Connection_Patcher
 {
     namespace Patterns
     {
-        namespace Mac
+        struct Mac
         {
-            struct x64
-            {
-                static std::vector<unsigned char> CertBundleCASCLocalFile() { return{ 0x48, 0x8D, 0x55, 0xDC, 0x31, 0xDB, 0x31, 0xC9 }; }
-                static std::vector<unsigned char> CertBundleSignatureCheck() { return{ 0x45, 0x84, 0xFF, 0xB0, 0x01, 0x75, 0x03, 0x44, 0x89 }; }
-                static std::vector<unsigned char> LauncherLoginParametersLocation()
-                {
-                    char const path[] = "net.battle";
-                    return std::vector<unsigned char>(std::begin(path), std::end(path));
-                }
-            };
+            static std::vector<unsigned char> LauncherLoginParametersLocation() { return { 'n','e','t','.','b','a','t','t','l','e',0 }; }
         };
     }
 }
diff --git a/src/tools/connection_patcher/Patterns/Windows.hpp b/src/tools/connection_patcher/Patterns/Windows.hpp
index d97f92b2a88..450d82773b6 100644
--- a/src/tools/connection_patcher/Patterns/Windows.hpp
+++ b/src/tools/connection_patcher/Patterns/Windows.hpp
@@ -25,27 +25,13 @@ namespace Connection_Patcher
 {
     namespace Patterns
     {
-        namespace Windows
+        struct Windows
         {
             static std::vector<unsigned char> LauncherLoginParametersLocation()
             {
                 char const path[] = R"(Software\Blizzard Entertainment\Battle.net\Launch Options\)";
                 return std::vector<unsigned char>(std::begin(path), std::end(path));
             }
-
-            struct x86
-            {
-                static std::vector<unsigned char> CertBundleCASCLocalFile() { return{ 0x6A, 0x00, 0x50, 0x8D, 0x45, 0xF8, 0x50, 0x68 }; }
-                static std::vector<unsigned char> CertBundleSignatureCheck() { return{ 0x59, 0x59, 0x84, 0xC0, 0x75, 0x08, 0x46, 0x83, 0xFE, 0x02 }; }
-                static std::vector<unsigned char> LauncherLoginParametersLocation() { return ::Connection_Patcher::Patterns::Windows::LauncherLoginParametersLocation(); }
-            };
-
-            struct x64
-            {
-                static std::vector<unsigned char> CertBundleCASCLocalFile() { return{ 0x45, 0x33, 0xC9, 0x48, 0x89, 0x9C, 0x24, 0x90, 0x02 }; }
-                static std::vector<unsigned char> CertBundleSignatureCheck() { return{ 0x75, 0x0B, 0x48, 0xFF, 0xC7, 0x48, 0x83, 0xFF, 0x02 }; }
-                static std::vector<unsigned char> LauncherLoginParametersLocation() { return ::Connection_Patcher::Patterns::Windows::LauncherLoginParametersLocation(); }
-            };
         };
     }
 }
diff --git a/src/tools/connection_patcher/Program.cpp b/src/tools/connection_patcher/Program.cpp
index 7f5342be22e..d327a1b0fdf 100644
--- a/src/tools/connection_patcher/Program.cpp
+++ b/src/tools/connection_patcher/Program.cpp
@@ -26,7 +26,9 @@
 #include "Patterns/Windows.hpp"
 
 #include "Banner.h"
-#include "CompilerDefs.h"
+#include "BigNumber.h"
+#include "RSA.h"
+#include "SHA256.h"
 
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/program_options.hpp>
@@ -57,16 +59,14 @@ namespace Connection_Patcher
             patcher->Patch(Patches::Common::Modulus(), Patterns::Common::Modulus());
 
             std::cout << "patching BNet certificate file location\n";
-            // replace name of the file with certificates
-            patcher->Patch(Patches::Common::CertFileName(), Patterns::Common::CertFileName());
+            // replace certificate bundle url
+            patcher->Patch(Patches::Common::CertBundleUrl(), Patterns::Common::CertBundleUrl());
 
-            std::cout << "patching BNet certificate file to load from local path instead of CASC\n";
-            // force loading tc_bundle.txt from local directory instead of CASC
-            patcher->Patch(PATCH::CertBundleCASCLocalFile(), PATTERN::CertBundleCASCLocalFile());
-
-            std::cout << "patching BNet certificate file signature check\n";
-            // remove signature check from certificate bundle
-            patcher->Patch(PATCH::CertBundleSignatureCheck(), PATTERN::CertBundleSignatureCheck());
+            std::cout << "patching BNet certificate file signature\n";
+            Trinity::Crypto::RSA rsa;
+            rsa.LoadFromString(Patches::Common::CertificatePrivateKey(), Trinity::Crypto::RSA::PrivateKey{});
+            std::unique_ptr<uint8[]> modulusArray = rsa.GetModulus().AsByteArray(256);
+            patcher->Patch(std::vector<uint8>(modulusArray.get(), modulusArray.get() + 256), Patterns::Common::CertSignatureModulus());
 
             std::cout << "patching Versions\n";
             // sever the connection to blizzard's versions file to stop it from updating and replace with custom version
@@ -90,11 +90,27 @@ namespace Connection_Patcher
 
         void WriteCertificateBundle(boost::filesystem::path const& dest)
         {
+            if (!boost::filesystem::exists(dest.parent_path()) &&
+                !boost::filesystem::create_directories(dest.parent_path()))
+                throw std::runtime_error("could not create " + dest.parent_path().string());
+
             std::ofstream ofs(dest.string(), std::ofstream::binary);
             if (!ofs)
                 throw std::runtime_error("could not open " + dest.string());
 
-            ofs << std::noskipws << Patches::Common::CertificateBundle();
+            ofs << std::noskipws << Patches::Common::CertificateBundle() << "NGIS";
+
+            SHA256Hash signatureHash;
+            signatureHash.UpdateData(Patches::Common::CertificateBundle());
+            signatureHash.UpdateData("Blizzard Certificate Bundle");
+            signatureHash.Finalize();
+            std::array<uint8, 256> signature;
+
+            Trinity::Crypto::RSA rsa;
+            rsa.LoadFromString(Patches::Common::CertificatePrivateKey(), Trinity::Crypto::RSA::PrivateKey{});
+            rsa.Sign(signatureHash.GetDigest(), signatureHash.GetLength(), signature.data(), Trinity::Crypto::RSA::SHA256{});
+
+            ofs.write(reinterpret_cast<char const*>(signature.data()), signature.size());
         }
     }
 
@@ -149,7 +165,23 @@ int main(int argc, char** argv)
 
         std::string const binary_path(std::move(vm["path"].as<std::string>()));
         std::string renamed_binary_path(binary_path);
+        std::wstring appDataPath;
 
+#if TRINITY_PLATFORM == TRINITY_PLATFORM_WINDOWS
+        wchar_t* tempPath(nullptr);
+        SHGetKnownFolderPath(FOLDERID_ProgramData, 0, NULL, &tempPath);
+        appDataPath = std::wstring(tempPath);
+        CoTaskMemFree(tempPath);
+#elif TRINITY_PLATFORM == TRINITY_PLATFORM_UNIX
+        char* tempPath(nullptr);
+        if ((tempPath = getenv("HOME")) == nullptr)
+            tempPath = getpwuid(getuid())->pw_dir;
+        std::string tempPathStr(tempPath);
+        appDataPath.assign(tempPathStr.begin(), tempPathStr.end());
+        appDataPath += std::wstring(L"/.wine/drive_c/users/Public/Application Data");
+#elif TRINITY_PLATFORM == TRINITY_PLATFORM_APPLE
+        appDataPath = L"/Users/Shared";
+#endif
         std::cout << "Creating patched binary..." << std::endl;
 
         Patcher patcher(binary_path);
@@ -166,20 +198,13 @@ int main(int argc, char** argv)
         switch (patcher.GetType())
         {
             case Constants::BinaryTypes::Pe32:
-                std::cout << "Win32 client...\n";
-
-                boost::algorithm::replace_all(renamed_binary_path, ".exe", "_Patched.exe");
-                do_patches<Patches::Windows::x86, Patterns::Windows::x86>
-                    (&patcher, renamed_binary_path, wowBuild);
-                WriteCertificateBundle(boost::filesystem::path(binary_path).remove_filename() / "tc_bundle.txt");
-                break;
             case Constants::BinaryTypes::Pe64:
-                std::cout << "Win64 client...\n";
+                std::cout << (patcher.GetType() == Constants::BinaryTypes::Pe64 ? "Win64" : "Win32") << " client...\n";
 
                 boost::algorithm::replace_all(renamed_binary_path, ".exe", "_Patched.exe");
-                do_patches<Patches::Windows::x64, Patterns::Windows::x64>
+                do_patches<Patches::Windows, Patterns::Windows>
                     (&patcher, renamed_binary_path, wowBuild);
-                WriteCertificateBundle(boost::filesystem::path(binary_path).remove_filename() / "tc_bundle.txt");
+                WriteCertificateBundle(boost::filesystem::path(appDataPath) / L"Blizzard Entertainment/Battle.net/Cache/web_cert_bundle");
                 break;
             case Constants::BinaryTypes::Mach64:
                 std::cout << "Mac client...\n";
@@ -189,14 +214,14 @@ int main(int argc, char** argv)
                         , boost::filesystem::path(renamed_binary_path).parent_path()/*MacOS*/.parent_path()/*Contents*/.parent_path()
                         );
 
-                do_patches<Patches::Mac::x64, Patterns::Mac::x64>
+                do_patches<Patches::Mac, Patterns::Mac>
                     (&patcher, renamed_binary_path, wowBuild);
 
                 {
                     namespace fs = boost::filesystem;
                     fs::permissions(renamed_binary_path, fs::add_perms | fs::others_exe | fs::group_exe | fs::owner_exe);
                 }
-                WriteCertificateBundle(boost::filesystem::path(binary_path).parent_path()/*MacOS*/.parent_path()/*Contents*/.parent_path()/*World of Warcraft.app*/.parent_path() / "tc_bundle.txt");
+                WriteCertificateBundle(boost::filesystem::path(appDataPath) / "Blizzard/Battle.net/Cache/web_cert_bundle");
                 break;
             default:
                 throw std::runtime_error("Type: " + std::to_string(static_cast<uint32_t>(patcher.GetType())) + " not supported!");