From ccd465da54056af2f9903442f0be1e00b6590cbd Mon Sep 17 00:00:00 2001
From: momo5502 <mauriceheumann@gmail.com>
Date: Fri, 5 Aug 2016 20:30:44 +0200
Subject: [PATCH] Minidump upload

---
 src/Components/Modules/Exception.cpp | 53 +++++++++++++++++++---------
 src/Components/Modules/Exception.hpp |  4 +--
 src/Utils/Cryptography.cpp           | 24 +++++++++++++
 src/Utils/Cryptography.hpp           |  7 ++++
 src/Utils/WebIO.cpp                  | 13 +++----
 5 files changed, 77 insertions(+), 24 deletions(-)

diff --git a/src/Components/Modules/Exception.cpp b/src/Components/Modules/Exception.cpp
index 6f6f3a20..7f6a4957 100644
--- a/src/Components/Modules/Exception.cpp
+++ b/src/Components/Modules/Exception.cpp
@@ -9,24 +9,45 @@
 
 namespace Components
 {
-	void Exception::UploadMinidump(std::string filename)
+	bool Exception::UploadMinidump(std::string filename)
 	{
-// 		Utils::WebIO webio("Firefucks", UPLOAD_URL);
-// 
-// 		if (Utils::IO::FileExists(filename))
-// 		{
-// 			std::string buffer = Utils::IO::ReadFile(filename);
-// 			std::string result = webio.PostFile(buffer);
-// 
-// 			MessageBoxA(0, result.data(), "Minidump", 0);
-// 		}
+		Utils::WebIO webio("Firefucks", UPLOAD_URL);
 
-// 		mg_mgr mgr;
-// 		mg_mgr_init(&mgr, NULL);
-// 
-// 		mg_connect_http
-// 
-// 		mg_mgr_free(&mgr);
+		if (Utils::IO::FileExists(filename))
+		{
+			std::string buffer = Utils::IO::ReadFile(filename);
+			std::string result = webio.PostFile(buffer);
+
+			std::string errors;
+			json11::Json object = json11::Json::parse(result, errors);
+
+			if (!object.is_object()) return false;
+
+			json11::Json success = object["success"];
+
+			if (!success.is_bool() || !success.bool_value()) return false;
+
+			json11::Json files = object["files"];
+
+			if (!files.is_array()) return false;
+
+			for (auto file : files.array_items())
+			{
+				json11::Json url = file["url"];
+				json11::Json hash = file["hash"];
+
+				if (hash.is_string() && url.is_string())
+				{
+					if (Utils::String::ToLower(Utils::Cryptography::SHA1::Compute(buffer, true)) == Utils::String::ToLower(hash.string_value()))
+					{
+						MessageBoxA(0, url.string_value().data(), 0, 0);
+						return true;
+					}
+				}
+			}
+		}
+
+		return false;
 	}
 
 	LONG WINAPI Exception::ExceptionFilter(LPEXCEPTION_POINTERS ExceptionInfo)
diff --git a/src/Components/Modules/Exception.hpp b/src/Components/Modules/Exception.hpp
index c9f3c5d0..bb76e939 100644
--- a/src/Components/Modules/Exception.hpp
+++ b/src/Components/Modules/Exception.hpp
@@ -1,4 +1,4 @@
-#define UPLOAD_URL "https://momo5502.com/test/upload.php"
+#define UPLOAD_URL "https://reich.io/upload.php"
 
 namespace Components
 {
@@ -12,6 +12,6 @@ namespace Components
 		static LONG WINAPI ExceptionFilter(LPEXCEPTION_POINTERS ExceptionInfo);
 		static LPTOP_LEVEL_EXCEPTION_FILTER WINAPI SetUnhandledExceptionFilterStub(LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelExceptionFilter);
 
-		static void UploadMinidump(std::string filename);
+		static bool UploadMinidump(std::string filename);
 	};
 }
diff --git a/src/Utils/Cryptography.cpp b/src/Utils/Cryptography.cpp
index 68856132..91435c25 100644
--- a/src/Utils/Cryptography.cpp
+++ b/src/Utils/Cryptography.cpp
@@ -185,6 +185,30 @@ namespace Utils
 
 #pragma endregion
 
+#pragma region SHA1
+
+		std::string SHA1::Compute(std::string data, bool hex)
+		{
+			return SHA1::Compute(reinterpret_cast<const uint8_t*>(data.data()), data.size(), hex);
+		}
+
+		std::string SHA1::Compute(const uint8_t* data, size_t length, bool hex)
+		{
+			uint8_t buffer[20] = { 0 };
+
+			hash_state state;
+			sha1_init(&state);
+			sha1_process(&state, data, length);
+			sha1_done(&state, buffer);
+
+			std::string hash(reinterpret_cast<char*>(buffer), sizeof(buffer));
+			if (!hex) return hash;
+
+			return Utils::String::DumpHex(hash, "");
+		}
+
+#pragma endregion
+
 #pragma region SHA256
 
 		std::string SHA256::Compute(std::string data, bool hex)
diff --git a/src/Utils/Cryptography.hpp b/src/Utils/Cryptography.hpp
index ecae703f..66d58fe6 100644
--- a/src/Utils/Cryptography.hpp
+++ b/src/Utils/Cryptography.hpp
@@ -300,6 +300,13 @@ namespace Utils
 			static std::string Compute(const uint8_t* data, size_t length, bool hex = false);
 		};
 
+		class SHA1
+		{
+		public:
+			static std::string Compute(std::string data, bool hex = false);
+			static std::string Compute(const uint8_t* data, size_t length, bool hex = false);
+		};
+
 		class SHA256
 		{
 		public:
diff --git a/src/Utils/WebIO.cpp b/src/Utils/WebIO.cpp
index 5a6e01a7..78264bb0 100644
--- a/src/Utils/WebIO.cpp
+++ b/src/Utils/WebIO.cpp
@@ -144,15 +144,16 @@ namespace Utils
 	{
 		WebIO::Params headers;
 
-		std::string boundary = "xxxxxxxxx";
+		std::string boundary = "----WebKitFormBoundaryHoLVocRsBxs71fU6";
 		headers["Content-Type"] = "multipart/form-data, boundary=" + boundary;
-		headers["Content-Length"] = fmt::sprintf("%u", data.size());
 
 		std::string body = "--" + boundary + "\r\n";
-		body += "Content-Disposition: form-data; name=\"contents\"; filename=\"minidump.dmp\"\r\n";
+		body += "Content-Disposition: form-data; name=\"files[]\"; filename=\"minidump.dmp\"\r\n";
 		body += "Content-Type: application/octet-stream\r\n\r\n";
 		body += data + "\r\n";
-		body += "--" + boundary + "--";
+		body += "--" + boundary + "--\r\n";
+
+		headers["Content-Length"] = fmt::sprintf("%u", body.size());
 
 		return WebIO::Execute("POST", body, headers);
 	}
@@ -248,9 +249,9 @@ namespace Utils
 			return "";
 		}
 
-		if (headers.find("Content-type") == headers.end())
+		if (headers.find("Content-Type") == headers.end())
 		{
-			headers["Content-type"] = "application/x-www-form-urlencoded";
+			headers["Content-Type"] = "application/x-www-form-urlencoded";
 		}
 
 		std::string finalHeaders;