diff --git a/DaemonService/Daemon.ico b/DaemonService/Daemon.ico new file mode 100644 index 0000000..c426844 Binary files /dev/null and b/DaemonService/Daemon.ico differ diff --git a/DaemonService/DaemonService.pro b/DaemonService/DaemonService.pro index 6bef36e..f0f34a4 100644 --- a/DaemonService/DaemonService.pro +++ b/DaemonService/DaemonService.pro @@ -5,6 +5,8 @@ #------------------------------------------------- QT += core gui network sql +RESOURCES += res.qrc +RC_ICONS = Daemon.ico greaterThan(QT_MAJOR_VERSION, 4): QT += widgets @@ -51,3 +53,6 @@ RC_FILE = uac.rc qnx: target.path = /tmp/$${TARGET}/bin else: unix:!android: target.path = /opt/$${TARGET}/bin !isEmpty(target.path): INSTALLS += target + +RESOURCES += \ + res.qrc diff --git a/DaemonService/DaemonService.pro.user b/DaemonService/DaemonService.pro.user index 0451085..17b1fef 100644 --- a/DaemonService/DaemonService.pro.user +++ b/DaemonService/DaemonService.pro.user @@ -1,10 +1,10 @@ - + EnvironmentId - {2d03fc4c-541a-4fa5-8f5c-ae92a1998dce} + {6a2adf44-d351-4499-8d66-24024cfa2d9d} ProjectExplorer.Project.ActiveTarget @@ -64,14 +64,14 @@ ProjectExplorer.Project.Target.0 - Desktop Qt 5.11.2 MinGW 32bit - Desktop Qt 5.11.2 MinGW 32bit - qt.qt5.5112.win32_mingw53_kit - 0 + Desktop Qt 5.6.2 MinGW 32bit + Desktop Qt 5.6.2 MinGW 32bit + qt.56.win32_mingw49_kit + 1 0 0 - E:/C++/Qt/build-DaemonService-Desktop_Qt_5_11_2_MinGW_32bit-Debug + F:/Qt/build-DaemonService-Desktop_Qt_5_6_2_MinGW_32bit-Debug true @@ -89,10 +89,11 @@ Make Qt4ProjectManager.MakeStep - + false + false 2 Build @@ -105,10 +106,11 @@ Make Qt4ProjectManager.MakeStep - + true clean + false 1 Clean @@ -125,7 +127,7 @@ true - E:/C++/Qt/build-DaemonService-Desktop_Qt_5_11_2_MinGW_32bit-Release + F:/Qt/build-DaemonService-Desktop_Qt_5_6_2_MinGW_32bit-Release true @@ -136,17 +138,18 @@ false false - true + false true Make Qt4ProjectManager.MakeStep - + false + false 2 Build @@ -159,10 +162,11 @@ Make Qt4ProjectManager.MakeStep - + true clean + false 1 Clean @@ -179,7 +183,7 @@ true - E:/C++/Qt/build-DaemonService-Desktop_Qt_5_11_2_MinGW_32bit-Profile + F:/Qt/build-DaemonService-Desktop_Qt_5_6_2_MinGW_32bit-Profile true @@ -190,17 +194,18 @@ false true - true + false true Make Qt4ProjectManager.MakeStep - + false + false 2 Build @@ -213,10 +218,11 @@ Make Qt4ProjectManager.MakeStep - + true clean + false 1 Clean @@ -291,18 +297,18 @@ DaemonService - Qt4ProjectManager.Qt4RunConfiguration:E:/C++/Qt/DaemonService/DaemonService.pro - true - + Qt4ProjectManager.Qt4RunConfiguration:F:/Qt/DaemonService/DaemonService.pro DaemonService.pro - - E:/C++/Qt/build-DaemonService-Desktop_Qt_5_11_2_MinGW_32bit-Debug + 3768 false true + true false false true + + F:/Qt/build-DaemonService-Desktop_Qt_5_6_2_MinGW_32bit-Release 1 @@ -313,10 +319,10 @@ ProjectExplorer.Project.Updater.FileVersion - 18 + 20 Version - 18 + 20 diff --git a/DaemonService/DaemonService.pro.user.2d03fc4.4.8-pre1 b/DaemonService/DaemonService.pro.user.2d03fc4.4.8-pre1 new file mode 100644 index 0000000..0451085 --- /dev/null +++ b/DaemonService/DaemonService.pro.user.2d03fc4.4.8-pre1 @@ -0,0 +1,322 @@ + + + + + + EnvironmentId + {2d03fc4c-541a-4fa5-8f5c-ae92a1998dce} + + + ProjectExplorer.Project.ActiveTarget + 0 + + + ProjectExplorer.Project.EditorSettings + + true + false + true + + Cpp + + CppGlobal + + + + QmlJS + + QmlJSGlobal + + + 2 + UTF-8 + false + 4 + false + 80 + true + true + 1 + true + false + 0 + true + true + 0 + 8 + true + 1 + true + true + true + false + + + + ProjectExplorer.Project.PluginSettings + + + -fno-delayed-template-parsing + + true + + + + ProjectExplorer.Project.Target.0 + + Desktop Qt 5.11.2 MinGW 32bit + Desktop Qt 5.11.2 MinGW 32bit + qt.qt5.5112.win32_mingw53_kit + 0 + 0 + 0 + + E:/C++/Qt/build-DaemonService-Desktop_Qt_5_11_2_MinGW_32bit-Debug + + + true + qmake + + QtProjectManager.QMakeBuildStep + true + + false + false + false + + + true + Make + + Qt4ProjectManager.MakeStep + + false + + + + 2 + Build + + ProjectExplorer.BuildSteps.Build + + + + true + Make + + Qt4ProjectManager.MakeStep + + true + clean + + + 1 + Clean + + ProjectExplorer.BuildSteps.Clean + + 2 + false + + Debug + Debug + Qt4ProjectManager.Qt4BuildConfiguration + 2 + true + + + E:/C++/Qt/build-DaemonService-Desktop_Qt_5_11_2_MinGW_32bit-Release + + + true + qmake + + QtProjectManager.QMakeBuildStep + false + + false + false + true + + + true + Make + + Qt4ProjectManager.MakeStep + + false + + + + 2 + Build + + ProjectExplorer.BuildSteps.Build + + + + true + Make + + Qt4ProjectManager.MakeStep + + true + clean + + + 1 + Clean + + ProjectExplorer.BuildSteps.Clean + + 2 + false + + Release + Release + Qt4ProjectManager.Qt4BuildConfiguration + 0 + true + + + E:/C++/Qt/build-DaemonService-Desktop_Qt_5_11_2_MinGW_32bit-Profile + + + true + qmake + + QtProjectManager.QMakeBuildStep + true + + false + true + true + + + true + Make + + Qt4ProjectManager.MakeStep + + false + + + + 2 + Build + + ProjectExplorer.BuildSteps.Build + + + + true + Make + + Qt4ProjectManager.MakeStep + + true + clean + + + 1 + Clean + + ProjectExplorer.BuildSteps.Clean + + 2 + false + + Profile + Profile + Qt4ProjectManager.Qt4BuildConfiguration + 0 + true + + 3 + + + 0 + 部署 + + ProjectExplorer.BuildSteps.Deploy + + 1 + Deploy Configuration + + ProjectExplorer.DefaultDeployConfiguration + + 1 + + + false + false + 1000 + + true + + false + false + false + false + true + 0.01 + 10 + true + 1 + 25 + + 1 + true + false + true + valgrind + + 0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + + 2 + + DaemonService + + Qt4ProjectManager.Qt4RunConfiguration:E:/C++/Qt/DaemonService/DaemonService.pro + true + + DaemonService.pro + + E:/C++/Qt/build-DaemonService-Desktop_Qt_5_11_2_MinGW_32bit-Debug + 3768 + false + true + false + false + true + + 1 + + + + ProjectExplorer.Project.TargetCount + 1 + + + ProjectExplorer.Project.Updater.FileVersion + 18 + + + Version + 18 + + diff --git a/DaemonService/daemonservice.cpp b/DaemonService/daemonservice.cpp index cb90711..1598ddb 100644 --- a/DaemonService/daemonservice.cpp +++ b/DaemonService/daemonservice.cpp @@ -18,7 +18,7 @@ */ void DaemonService::incomingConnection(qintptr socketDescriptor) { - qDebug("new connect is connect %d", socketDescriptor); + qDebug("new connect is connect %d（有新的连接进入！）", socketDescriptor); Worker *worker = new Worker(socketDescriptor, this->m_portList); QThreadPool::globalInstance()->start(worker); } diff --git a/DaemonService/dal.cpp b/DaemonService/dal.cpp index f6e0202..1e53de4 100644 --- a/DaemonService/dal.cpp +++ b/DaemonService/dal.cpp @@ -115,11 +115,11 @@ DAL::DAL() { // 如果打开失败 退出程序 qCritical()<setupUi(this); + setWindowIcon(QIcon(":/Daemon.ico")); connect(&Log::instance(), &Log::appendEvent, this, &MainWindow::log_append); } @@ -20,44 +21,55 @@ MainWindow::~MainWindow() void MainWindow::on_pushButton_clicked() { - QString temp = ui->txtPortList->toPlainText().trimmed(); - if (temp.isEmpty()) + if (ui->pushButton->text() == "启动服务") { - log_append("Please enter the port number to be guarded！"); - return; - } - QTextStream ts(&temp); - QList portList; - int port = 0; - while (!ts.atEnd()) - { - ts >> port; - - if (port < 1 || port > 65535) + QString temp = ui->txtPortList->toPlainText().trimmed(); + if (temp.isEmpty()) { - log_append("Illegal input detected! Please enter the correct port number!"); + log_append("Please enter the port number to be guarded！（请输入要保护的端口号！）"); return; } + QTextStream ts(&temp); + QList portList; + int port = 0; + while (!ts.atEnd()) + { + ts >> port; - portList.append(port); - } - if (portList.isEmpty()) - { - log_append("Please enter the port number to be guarded！"); - return; - } - DaemonService::instance().setPortList(portList); - qDebug("The service is starting up..."); - // 开始监听，绑定端口为8796 - if (DaemonService::instance().listen(QHostAddress::AnyIPv4, 8796)) - { - qDebug("Service started successfully!"); - ui->txtPortList->setReadOnly(true); - ui->pushButton->setEnabled(false); + if (port < 1 || port > 65535) + { + log_append("Illegal input detected! Please enter the correct port number!（检测到非法输入！ 请输入正确的端口号！）"); + return; + } + + portList.append(port); + } + if (portList.isEmpty()) + { + log_append("Please enter the port number to be guarded！（请输入要保护的端口号！）"); + return; + } + DaemonService::instance().setPortList(portList); + qDebug("The service is starting up...（服务正在启动中...）"); + // 开始监听，绑定端口为8796 + if (DaemonService::instance().listen(QHostAddress::AnyIPv4, 8796)) + { + qDebug("Service started successfully!（服务启动成功！）"); + ui->txtPortList->setReadOnly(true); + ui->pushButton->setText("关闭服务"); + } + else + { + qCritical() << ("Service startup failed with error message（服务启动失败，错误消息：）:" + DaemonService::instance().errorString()); + } } else { - qCritical() << ("Service startup failed with error message:" + DaemonService::instance().errorString()); + qDebug("The service is shutting down...（服务正在关闭...）"); + DaemonService::instance().close(); + ui->txtPortList->setReadOnly(false); + ui->pushButton->setText("启动服务"); + qDebug("Service closed!（服务已关闭）"); } } diff --git a/DaemonService/mainwindow.ui b/DaemonService/mainwindow.ui index b04ad43..12ae0bd 100644 --- a/DaemonService/mainwindow.ui +++ b/DaemonService/mainwindow.ui @@ -53,9 +53,7 @@ p, li { white-space: pre-wrap; } - 9876 -9877 - + 7001 diff --git a/DaemonService/md5.cpp b/DaemonService/md5.cpp index d9884de..ab7370d 100644 --- a/DaemonService/md5.cpp +++ b/DaemonService/md5.cpp @@ -1,273 +1,394 @@ -/** - * @file md5.cpp - * @The implement of md5. - * @author Jiewei Wei - * @mail weijieweijerry@163.com - * @github https://github.com/JieweiWei - * @data Oct 19 2014 - * - */ +#include +#include +#include +#include +#include +#include "md5.h" +/* POINTER defines a generic pointer type */ +typedef unsigned char *POINTER; -#include "md5.h" +/* UINT2 defines a two byte word */ +typedef unsigned short int UINT2; -/* Define the static member of MD5. */ -const byte MD5::PADDING[64] = { 0x80 }; -const char MD5::HEX_NUMBERS[16] = { - '0', '1', '2', '3', - '4', '5', '6', '7', - '8', '9', 'a', 'b', - 'c', 'd', 'e', 'f' +/* UINT4 defines a four byte word */ +typedef unsigned long int UINT4; + +#define PROTO_LIST(list) list + +/* MD5 context. */ +typedef struct _MD5_CTX +{ + UINT4 state[4]; /* state (ABCD) */ + UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */ + unsigned char buffer[64]; /* input buffer */ +} MD5_CTX; + +/* Constants for MD5Transform routine. +*/ +#define S11 7 +#define S12 12 +#define S13 17 +#define S14 22 +#define S21 5 +#define S22 9 +#define S23 14 +#define S24 20 +#define S31 4 +#define S32 11 +#define S33 16 +#define S34 23 +#define S41 6 +#define S42 10 +#define S43 15 +#define S44 21 + +static unsigned char PADDING[64] = { +0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; -/** - * @Construct a MD5 object with a string. - * - * @param {message} the message will be transformed. - * - */ -MD5::MD5(const string& message) { - finished = false; - /* Reset number of bits. */ - count[0] = count[1] = 0; - /* Initialization constants. */ - state[0] = 0x67452301; - state[1] = 0xefcdab89; - state[2] = 0x98badcfe; - state[3] = 0x10325476; - - /* Initialization the object according to message. */ - init(reinterpret_cast(message.c_str()), message.length()); -} - -/** - * @Generate md5 digest. - * - * @return the message-digest. - * - */ -const byte* MD5::getDigest() { - if (!finished) { - finished = true; - - byte bits[8]; - bit32 oldState[4]; - bit32 oldCount[2]; - bit32 index, padLen; - - /* Save current state and count. */ - memcpy(oldState, state, 16); - memcpy(oldCount, count, 8); - - /* Save number of bits */ - encode(count, bits, 8); - - /* Pad out to 56 mod 64. */ - index = static_cast((count[0] >> 3) & 0x3f); - padLen = (index < 56) ? (56 - index) : (120 - index); - init(PADDING, padLen); - - /* Append length (before padding) */ - init(bits, 8); - - /* Store state in digest */ - encode(state, digest, 16); - - /* Restore current state and count. */ - memcpy(state, oldState, 16); - memcpy(count, oldCount, 8); - } - return digest; -} - -/** - * @Initialization the md5 object, processing another message block, - * and updating the context. - * - * @param {input} the input message. - * - * @param {len} the number btye of message. - * - */ -void MD5::init(const byte* input, size_t len) { - - bit32 i, index, partLen; - - finished = false; - - /* Compute number of bytes mod 64 */ - index = static_cast((count[0] >> 3) & 0x3f); - - /* update number of bits */ - if ((count[0] += (static_cast(len) << 3)) < (static_cast(len) << 3)) { - ++count[1]; - } - count[1] += (static_cast(len) >> 29); - - partLen = 64 - index; - - /* transform as many times as possible. */ - if (len >= partLen) { - - memcpy(&buffer[index], input, partLen); - transform(buffer); - - for (i = partLen; i + 63 < len; i += 64) { - transform(&input[i]); - } - index = 0; - - } else { - i = 0; - } - - /* Buffer remaining input */ - memcpy(&buffer[index], &input[i], len - i); -} - -/** - * @MD5 basic transformation. Transforms state based on block. - * - * @param {block} the message block. - */ -void MD5::transform(const byte block[64]) { - - bit32 a = state[0], b = state[1], c = state[2], d = state[3], x[16]; - - decode(block, x, 64); - - /* Round 1 */ - FF (a, b, c, d, x[ 0], s11, 0xd76aa478); - FF (d, a, b, c, x[ 1], s12, 0xe8c7b756); - FF (c, d, a, b, x[ 2], s13, 0x242070db); - FF (b, c, d, a, x[ 3], s14, 0xc1bdceee); - FF (a, b, c, d, x[ 4], s11, 0xf57c0faf); - FF (d, a, b, c, x[ 5], s12, 0x4787c62a); - FF (c, d, a, b, x[ 6], s13, 0xa8304613); - FF (b, c, d, a, x[ 7], s14, 0xfd469501); - FF (a, b, c, d, x[ 8], s11, 0x698098d8); - FF (d, a, b, c, x[ 9], s12, 0x8b44f7af); - FF (c, d, a, b, x[10], s13, 0xffff5bb1); - FF (b, c, d, a, x[11], s14, 0x895cd7be); - FF (a, b, c, d, x[12], s11, 0x6b901122); - FF (d, a, b, c, x[13], s12, 0xfd987193); - FF (c, d, a, b, x[14], s13, 0xa679438e); - FF (b, c, d, a, x[15], s14, 0x49b40821); - - /* Round 2 */ - GG (a, b, c, d, x[ 1], s21, 0xf61e2562); - GG (d, a, b, c, x[ 6], s22, 0xc040b340); - GG (c, d, a, b, x[11], s23, 0x265e5a51); - GG (b, c, d, a, x[ 0], s24, 0xe9b6c7aa); - GG (a, b, c, d, x[ 5], s21, 0xd62f105d); - GG (d, a, b, c, x[10], s22, 0x2441453); - GG (c, d, a, b, x[15], s23, 0xd8a1e681); - GG (b, c, d, a, x[ 4], s24, 0xe7d3fbc8); - GG (a, b, c, d, x[ 9], s21, 0x21e1cde6); - GG (d, a, b, c, x[14], s22, 0xc33707d6); - GG (c, d, a, b, x[ 3], s23, 0xf4d50d87); - GG (b, c, d, a, x[ 8], s24, 0x455a14ed); - GG (a, b, c, d, x[13], s21, 0xa9e3e905); - GG (d, a, b, c, x[ 2], s22, 0xfcefa3f8); - GG (c, d, a, b, x[ 7], s23, 0x676f02d9); - GG (b, c, d, a, x[12], s24, 0x8d2a4c8a); - - /* Round 3 */ - HH (a, b, c, d, x[ 5], s31, 0xfffa3942); - HH (d, a, b, c, x[ 8], s32, 0x8771f681); - HH (c, d, a, b, x[11], s33, 0x6d9d6122); - HH (b, c, d, a, x[14], s34, 0xfde5380c); - HH (a, b, c, d, x[ 1], s31, 0xa4beea44); - HH (d, a, b, c, x[ 4], s32, 0x4bdecfa9); - HH (c, d, a, b, x[ 7], s33, 0xf6bb4b60); - HH (b, c, d, a, x[10], s34, 0xbebfbc70); - HH (a, b, c, d, x[13], s31, 0x289b7ec6); - HH (d, a, b, c, x[ 0], s32, 0xeaa127fa); - HH (c, d, a, b, x[ 3], s33, 0xd4ef3085); - HH (b, c, d, a, x[ 6], s34, 0x4881d05); - HH (a, b, c, d, x[ 9], s31, 0xd9d4d039); - HH (d, a, b, c, x[12], s32, 0xe6db99e5); - HH (c, d, a, b, x[15], s33, 0x1fa27cf8); - HH (b, c, d, a, x[ 2], s34, 0xc4ac5665); - - /* Round 4 */ - II (a, b, c, d, x[ 0], s41, 0xf4292244); - II (d, a, b, c, x[ 7], s42, 0x432aff97); - II (c, d, a, b, x[14], s43, 0xab9423a7); - II (b, c, d, a, x[ 5], s44, 0xfc93a039); - II (a, b, c, d, x[12], s41, 0x655b59c3); - II (d, a, b, c, x[ 3], s42, 0x8f0ccc92); - II (c, d, a, b, x[10], s43, 0xffeff47d); - II (b, c, d, a, x[ 1], s44, 0x85845dd1); - II (a, b, c, d, x[ 8], s41, 0x6fa87e4f); - II (d, a, b, c, x[15], s42, 0xfe2ce6e0); - II (c, d, a, b, x[ 6], s43, 0xa3014314); - II (b, c, d, a, x[13], s44, 0x4e0811a1); - II (a, b, c, d, x[ 4], s41, 0xf7537e82); - II (d, a, b, c, x[11], s42, 0xbd3af235); - II (c, d, a, b, x[ 2], s43, 0x2ad7d2bb); - II (b, c, d, a, x[ 9], s44, 0xeb86d391); - - state[0] += a; - state[1] += b; - state[2] += c; - state[3] += d; -} - -/** -* @Encodes input (unsigned long) into output static_cast. -* -* @param {input} usigned long. -* -* @param {output} byte. -* -* @param {length} the length of input. -* +/* F, G, H and I are basic MD5 functions. */ -void MD5::encode(const bit32* input, byte* output, size_t length) { +#define F(x, y, z) (((x) & (y)) | ((~x) & (z))) +#define G(x, y, z) (((x) & (z)) | ((y) & (~z))) +#define H(x, y, z) ((x) ^ (y) ^ (z)) +#define I(x, y, z) ((y) ^ ((x) | (~z))) - for (size_t i = 0, j = 0; j < length; ++i, j += 4) { - output[j]= static_cast(input[i] & 0xff); - output[j + 1] = static_cast((input[i] >> 8) & 0xff); - output[j + 2] = static_cast((input[i] >> 16) & 0xff); - output[j + 3] = static_cast((input[i] >> 24) & 0xff); - } +/* ROTATE_LEFT rotates x left n bits. +*/ +#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n)))) + +/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4. +Rotation is separate from addition to prevent recomputation. +*/ +#define FF(a, b, c, d, x, s, ac) { (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac);(a) = ROTATE_LEFT ((a), (s)); (a) += (b);} +#define GG(a, b, c, d, x, s, ac) {(a) += G ((b), (c), (d)) + (x) + (UINT4)(ac);(a) = ROTATE_LEFT ((a), (s)); (a) += (b); } +#define HH(a, b, c, d, x, s, ac) {(a) += H ((b), (c), (d)) + (x) + (UINT4)(ac);(a) = ROTATE_LEFT ((a), (s)); (a) += (b);} +#define II(a, b, c, d, x, s, ac) {(a) += I ((b), (c), (d)) + (x) + (UINT4)(ac);(a) = ROTATE_LEFT ((a), (s));(a) += (b);} + +#define TEST_BLOCK_LEN 1000 +#define TEST_BLOCK_COUNT 1000 + +static void MD5Transform PROTO_LIST((UINT4[4], unsigned char[64])); +static void Encode PROTO_LIST((unsigned char *, UINT4 *, unsigned int)); +static void Decode PROTO_LIST((UINT4 *, unsigned char *, unsigned int)); +static void MD5_memcpy PROTO_LIST((POINTER, POINTER, unsigned int)); +static void MD5_memset PROTO_LIST((POINTER, int, unsigned int)); +static void MD5Init PROTO_LIST((MD5_CTX *)); +static void MD5Update PROTO_LIST((MD5_CTX *, unsigned char *, unsigned int)); +static void MD5Final PROTO_LIST((unsigned char[16], MD5_CTX *)); +static void MDTimeTrial PROTO_LIST((void)); +static void StringAddOne PROTO_LIST((char *)); +static void Encode PROTO_LIST((unsigned char *, UINT4 *, unsigned int)); +static void Decode PROTO_LIST((UINT4 *, unsigned char *, unsigned int)); + +/* MD5 initialization. Begins an MD5 operation, writing a new context. +*/ +static void MD5Init(MD5_CTX *context) +{ + context->count[0] = context->count[1] = 0; + /* Load magic initialization constants. + */ + context->state[0] = 0x67452301; + context->state[1] = 0xefcdab89; + context->state[2] = 0x98badcfe; + context->state[3] = 0x10325476; } -/** - * @Decodes input static_cast into output (usigned long). - * - * @param {input} bytes. - * - * @param {output} unsigned long. - * - * @param {length} the length of input. - * - */ -void MD5::decode(const byte* input, bit32* output, size_t length) { - for (size_t i = 0, j = 0; j < length; ++i, j += 4) { - output[i] = (static_cast(input[j])) | ((static_cast(input[j + 1])) << 8) | - ((static_cast(input[j + 2])) << 16) | ((static_cast(input[j + 3])) << 24); - } +/* MD5 block update operation. Continues an MD5 message-digest +operation, processing another message block, and updating the +context. +*/ +static void MD5Update( + MD5_CTX *context, /* context */ + unsigned char *input, /* input block */ + unsigned int inputLen /* length of input block */ +) +{ + unsigned int i, index, partLen; + + /* Compute number of bytes mod 64 */ + index = (unsigned int)((context->count[0] >> 3) & 0x3F); + + /* Update number of bits */ + if ((context->count[0] += ((UINT4)inputLen << 3)) + < ((UINT4)inputLen << 3)) + context->count[1]++; + context->count[1] += ((UINT4)inputLen >> 29); + + partLen = 64 - index; + + /* Transform as many times as possible. + */ + if (inputLen >= partLen) { + MD5_memcpy + ((POINTER)&context->buffer[index], (POINTER)input, partLen); + MD5Transform(context->state, context->buffer); + + for (i = partLen; i + 63 < inputLen; i += 64) + MD5Transform(context->state, &input[i]); + + index = 0; + } + else + i = 0; + + /* Buffer remaining input */ + MD5_memcpy + ((POINTER)&context->buffer[index], (POINTER)&input[i], + inputLen - i); } +/* MD5 finalization. Ends an MD5 message-digest operation, writing the +the message digest and zeroizing the context. +*/ +static void MD5Final( + unsigned char digest[16], /* message digest */ + MD5_CTX *context /* context */ +) +{ + unsigned char bits[8]; + unsigned int index, padLen; -/** - * @Convert digest to string value. - * - * @return the hex string of digest. - * - */ -string MD5::toStr() { - const byte* digest_ = getDigest(); - string str; - str.reserve(16 << 1); - for (size_t i = 0; i < 16; ++i) { - int t = digest_[i]; - int a = t / 16; - int b = t % 16; - str.append(1, HEX_NUMBERS[a]); - str.append(1, HEX_NUMBERS[b]); - } - return str; + /* Save number of bits */ + Encode(bits, context->count, 8); + + /* Pad out to 56 mod 64. + */ + index = (unsigned int)((context->count[0] >> 3) & 0x3f); + padLen = (index < 56) ? (56 - index) : (120 - index); + MD5Update(context, PADDING, padLen); + + /* Append length (before padding) */ + MD5Update(context, bits, 8); + + /* Store state in digest */ + Encode(digest, context->state, 16); + + /* Zeroize sensitive information. + */ + MD5_memset((POINTER)context, 0, sizeof(*context)); +} + +/* MD5 basic transformation. Transforms state based on block. +*/ +static void MD5Transform( + UINT4 state[4], + unsigned char block[64] +) +{ + UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16]; + + Decode(x, block, 64); + + /* Round 1 */ + FF(a, b, c, d, x[0], S11, 0xd76aa478); /* 1 */ + FF(d, a, b, c, x[1], S12, 0xe8c7b756); /* 2 */ + FF(c, d, a, b, x[2], S13, 0x242070db); /* 3 */ + FF(b, c, d, a, x[3], S14, 0xc1bdceee); /* 4 */ + FF(a, b, c, d, x[4], S11, 0xf57c0faf); /* 5 */ + FF(d, a, b, c, x[5], S12, 0x4787c62a); /* 6 */ + FF(c, d, a, b, x[6], S13, 0xa8304613); /* 7 */ + FF(b, c, d, a, x[7], S14, 0xfd469501); /* 8 */ + FF(a, b, c, d, x[8], S11, 0x698098d8); /* 9 */ + FF(d, a, b, c, x[9], S12, 0x8b44f7af); /* 10 */ + FF(c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */ + FF(b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */ + FF(a, b, c, d, x[12], S11, 0x6b901122); /* 13 */ + FF(d, a, b, c, x[13], S12, 0xfd987193); /* 14 */ + FF(c, d, a, b, x[14], S13, 0xa679438e); /* 15 */ + FF(b, c, d, a, x[15], S14, 0x49b40821); /* 16 */ + + /* Round 2 */ + GG(a, b, c, d, x[1], S21, 0xf61e2562); /* 17 */ + GG(d, a, b, c, x[6], S22, 0xc040b340); /* 18 */ + GG(c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */ + GG(b, c, d, a, x[0], S24, 0xe9b6c7aa); /* 20 */ + GG(a, b, c, d, x[5], S21, 0xd62f105d); /* 21 */ + GG(d, a, b, c, x[10], S22, 0x2441453); /* 22 */ + GG(c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */ + GG(b, c, d, a, x[4], S24, 0xe7d3fbc8); /* 24 */ + GG(a, b, c, d, x[9], S21, 0x21e1cde6); /* 25 */ + GG(d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */ + GG(c, d, a, b, x[3], S23, 0xf4d50d87); /* 27 */ + GG(b, c, d, a, x[8], S24, 0x455a14ed); /* 28 */ + GG(a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */ + GG(d, a, b, c, x[2], S22, 0xfcefa3f8); /* 30 */ + GG(c, d, a, b, x[7], S23, 0x676f02d9); /* 31 */ + GG(b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */ + + /* Round 3 */ + HH(a, b, c, d, x[5], S31, 0xfffa3942); /* 33 */ + HH(d, a, b, c, x[8], S32, 0x8771f681); /* 34 */ + HH(c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */ + HH(b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */ + HH(a, b, c, d, x[1], S31, 0xa4beea44); /* 37 */ + HH(d, a, b, c, x[4], S32, 0x4bdecfa9); /* 38 */ + HH(c, d, a, b, x[7], S33, 0xf6bb4b60); /* 39 */ + HH(b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */ + HH(a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */ + HH(d, a, b, c, x[0], S32, 0xeaa127fa); /* 42 */ + HH(c, d, a, b, x[3], S33, 0xd4ef3085); /* 43 */ + HH(b, c, d, a, x[6], S34, 0x4881d05); /* 44 */ + HH(a, b, c, d, x[9], S31, 0xd9d4d039); /* 45 */ + HH(d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */ + HH(c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */ + HH(b, c, d, a, x[2], S34, 0xc4ac5665); /* 48 */ + + /* Round 4 */ + II(a, b, c, d, x[0], S41, 0xf4292244); /* 49 */ + II(d, a, b, c, x[7], S42, 0x432aff97); /* 50 */ + II(c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */ + II(b, c, d, a, x[5], S44, 0xfc93a039); /* 52 */ + II(a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */ + II(d, a, b, c, x[3], S42, 0x8f0ccc92); /* 54 */ + II(c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */ + II(b, c, d, a, x[1], S44, 0x85845dd1); /* 56 */ + II(a, b, c, d, x[8], S41, 0x6fa87e4f); /* 57 */ + II(d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */ + II(c, d, a, b, x[6], S43, 0xa3014314); /* 59 */ + II(b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */ + II(a, b, c, d, x[4], S41, 0xf7537e82); /* 61 */ + II(d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */ + II(c, d, a, b, x[2], S43, 0x2ad7d2bb); /* 63 */ + II(b, c, d, a, x[9], S44, 0xeb86d391); /* 64 */ + + state[0] += a; + state[1] += b; + state[2] += c; + state[3] += d; + + /* Zeroize sensitive information. + */ + MD5_memset((POINTER)x, 0, sizeof(x)); +} + +/* Encodes input (UINT4) into output (unsigned char). Assumes len is +a multiple of 4. +*/ +static void Encode( + unsigned char *output, + UINT4 *input, + unsigned int len +) +{ + unsigned int i, j; + + for (i = 0, j = 0; j < len; i++, j += 4) { + output[j] = (unsigned char)(input[i] & 0xff); + output[j + 1] = (unsigned char)((input[i] >> 8) & 0xff); + output[j + 2] = (unsigned char)((input[i] >> 16) & 0xff); + output[j + 3] = (unsigned char)((input[i] >> 24) & 0xff); + } +} + +/* Decodes input (unsigned char) into output (UINT4). Assumes len is +a multiple of 4. +*/ +static void Decode( + UINT4 *output, + unsigned char *input, + unsigned int len +) +{ + unsigned int i, j; + + for (i = 0, j = 0; j < len; i++, j += 4) + output[i] = ((UINT4)input[j]) | (((UINT4)input[j + 1]) << 8) | + (((UINT4)input[j + 2]) << 16) | (((UINT4)input[j + 3]) << 24); +} + +/* Note: Replace "for loop" with standard memcpy if possible. +*/ +static void MD5_memcpy( + POINTER output, + POINTER input, + unsigned int len +) +{ + unsigned int i; + + for (i = 0; i < len; i++) + output[i] = input[i]; +} + +/* Note: Replace "for loop" with standard memset if possible. +*/ +static void MD5_memset( + POINTER output, + int value, + unsigned int len +) +{ + unsigned int i; + + for (i = 0; i < len; i++) + ((char *)output)[i] = (char)value; +} + +/* Digests a string and prints the result. +*/ +char* MD5String(char *string, unsigned int len) +{ + MD5_CTX context; + unsigned char digest[16]; + char output1[33]; + static char output[33] = { "" }; + int i; + + MD5Init(&context); + MD5Update(&context, (unsigned char*)string, len); + MD5Final(digest, &context); + + for (i = 0; i < 16; i++) + { + sprintf(&(output1[2 * i]), "%02x", (unsigned char)digest[i]); + sprintf(&(output1[2 * i + 1]), "%02x", (unsigned char)(digest[i] << 4)); + } + for (i = 0; i < 32; i++) + { + output[i] = output1[i]; + } + return output; +} + +/* get the string add one. +*/ +static void StringAddOne(char * orstring) +{ + unsigned int len; + int i, n; + + len = strlen(orstring); + n = len - 1; + for (i = n; i >= 0; i--) + { + if (orstring[i] == '9') + { + orstring[i] = 'A'; + break; + } + else if (orstring[i] == 'Z') + { + orstring[i] = 'a'; + break; + } + else if (orstring[i] == 'z') + { + orstring[i] = '0'; + continue; + } + else + orstring[i] += 1; + break; + } +} + +/* check the md5 strings one by one,get the password. +*/ +bool MD5Check(char *md5string, char* string, unsigned int stringlen) +{ + return strcmp(md5string, MD5String(string, stringlen)) == 0; } diff --git a/DaemonService/md5.h b/DaemonService/md5.h index 958d839..67ec8b5 100644 --- a/DaemonService/md5.h +++ b/DaemonService/md5.h @@ -1,136 +1,10 @@ -/** - * @file md5.h - * @The header file of md5. - * @author Jiewei Wei - * @mail weijieweijerry@163.com - * @github https://github.com/JieweiWei - * @data Oct 19 2014 - * - */ +#ifndef __MD5_H_ +#define __MD5_H_ -#ifndef MD5_H -#define MD5_H +char* MD5String( char* string ,unsigned int stringlen); -/* Parameters of MD5. */ -#define s11 7 -#define s12 12 -#define s13 17 -#define s14 22 -#define s21 5 -#define s22 9 -#define s23 14 -#define s24 20 -#define s31 4 -#define s32 11 -#define s33 16 -#define s34 23 -#define s41 6 -#define s42 10 -#define s43 15 -#define s44 21 -/** - * @Basic MD5 functions. - * - * @param there bit32. - * - * @return one bit32. - */ -#define F(x, y, z) (((x) & (y)) | ((~x) & (z))) -#define G(x, y, z) (((x) & (z)) | ((y) & (~z))) -#define H(x, y, z) ((x) ^ (y) ^ (z)) -#define I(x, y, z) ((y) ^ ((x) | (~z))) +bool MD5Check( char *md5string, char* string ,unsigned int stringlen); -/** - * @Rotate Left. - * - * @param {num} the raw number. - * - * @param {n} rotate left n. - * - * @return the number after rotated left. - */ -#define ROTATELEFT(num, n) (((num) << (n)) | ((num) >> (32-(n)))) - -/** - * @Transformations for rounds 1, 2, 3, and 4. - */ -#define FF(a, b, c, d, x, s, ac) { \ - (a) += F ((b), (c), (d)) + (x) + ac; \ - (a) = ROTATELEFT ((a), (s)); \ - (a) += (b); \ -} -#define GG(a, b, c, d, x, s, ac) { \ - (a) += G ((b), (c), (d)) + (x) + ac; \ - (a) = ROTATELEFT ((a), (s)); \ - (a) += (b); \ -} -#define HH(a, b, c, d, x, s, ac) { \ - (a) += H ((b), (c), (d)) + (x) + ac; \ - (a) = ROTATELEFT ((a), (s)); \ - (a) += (b); \ -} -#define II(a, b, c, d, x, s, ac) { \ - (a) += I ((b), (c), (d)) + (x) + ac; \ - (a) = ROTATELEFT ((a), (s)); \ - (a) += (b); \ -} - -#include - -using std::string; - -/* Define of btye.*/ -typedef unsigned char byte; -/* Define of byte. */ -typedef unsigned int bit32; - -class MD5 { -public: - /* Construct a MD5 object with a string. */ - MD5(const string& message); - - /* Generate md5 digest. */ - const byte* getDigest(); - - /* Convert digest to string value */ - string toStr(); - -private: - /* Initialization the md5 object, processing another message block, - * and updating the context.*/ - void init(const byte* input, size_t len); - - /* MD5 basic transformation. Transforms state based on block. */ - void transform(const byte block[64]); - - /* Encodes input (usigned long) into output (byte). */ - void encode(const bit32* input, byte* output, size_t length); - - /* Decodes input (byte) into output (usigned long). */ - void decode(const byte* input, bit32* output, size_t length); - -private: - /* Flag for mark whether calculate finished. */ - bool finished; - - /* state (ABCD). */ - bit32 state[4]; - - /* number of bits, low-order word first. */ - bit32 count[2]; - - /* input buffer. */ - byte buffer[64]; - - /* message digest. */ - byte digest[16]; - - /* padding for calculate. */ - static const byte PADDING[64]; - - /* Hex numbers. */ - static const char HEX_NUMBERS[16]; -}; -#endif // MD5_H +#endif //_MD5_H_ diff --git a/DaemonService/res.qrc b/DaemonService/res.qrc new file mode 100644 index 0000000..4e72c4f --- /dev/null +++ b/DaemonService/res.qrc @@ -0,0 +1,5 @@ + + + Daemon.ico + + diff --git a/DaemonService/worker.cpp b/DaemonService/worker.cpp index 9971243..2e6a4ec 100644 --- a/DaemonService/worker.cpp +++ b/DaemonService/worker.cpp @@ -1,6 +1,7 @@ #include #include #include +#include #include #include "worker.h" #include "md5.h" @@ -15,16 +16,16 @@ void Worker::run() this->m_socket->setSocketDescriptor(this->m_socketDescriptor); if (!this->m_socket->waitForConnected(100000)) { - qDebug("IP:%s Connect Fail", m_socket->peerAddress().toString().toStdString().data()); + qDebug("IP:%s Connect Fail（该IP连接失败）", m_socket->peerAddress().toString().toStdString().data()); return; } std::string ip = m_socket->peerAddress().toString().toStdString(); - qDebug("IP:%s Connect Success, Waiting for verification...", ip.data()); + qDebug("IP:%s Connect Success, Waiting for verification...（该IP连接成功，等待发送校验信息）", ip.data()); if (this->m_socket->waitForReadyRead(3000)) { QByteArray data = this->m_socket->readAll(); - qDebug("IP:%s send data:'%s' ---- Verifying password...", ip.data(), data.toStdString().data()); + qDebug("IP:%s send data:'%s' ---- Verifying password...（正在校验中...）", ip.data(), data.toStdString().data()); QString ip = this->m_socket->peerAddress().toString(); // 校验 @@ -34,9 +35,11 @@ void Worker::run() // + ip.toStdString() // + "ioer6719024yoiuew6f178934056").toStr() // + "sjavlkc907*$!@(.12i.dy1").toStr()) - if (data.toStdString() == "0d87e84deb68ae435735e0f8ae4668b0") + QString password = ip + "asdfas35.v;cxv-123ioer6719024yosjavlkc907*$!@(.12i.dy1iuew6f178934056xck3dy$^@1309uyrew"; + + if (MD5Check(const_cast(data.toStdString().data()), const_cast(password.toStdString().data()), password.toStdString().length())) { - qDebug("Verify successful"); + qDebug("Verify successful!（校验成功！）"); auto list = DAL::instance().getWhiteList(ip); for (int port : this->m_portList) @@ -52,7 +55,7 @@ void Worker::run() } if (!flag) { - qDebug("Add to whitelists..."); + qDebug("Add to whitelists...（正在将该IP添加到白名单...）"); // 添加到白名单中 QProcess p(nullptr); p.start("netsh", @@ -72,30 +75,30 @@ void Worker::run() } else { - qDebug("Update last login time..."); + qDebug("Update last login time...（检测到该IP已在白名单，更新其最后上线时间...）"); } } if (DAL::instance().updateWhiteList(ip, this->m_portList)) - qDebug("Update completed！"); + qDebug("Update completed!（更新完成！）"); else - qWarning("Update failed!"); + qWarning("Update failed!（更新失败）"); } else { - qWarning("Verification failed"); + qWarning("Verification failed!（校验失败！）"); // 校验失败，若不是算法问题，则可能是其他人想猜密码 } } else { - qDebug("Check timeout"); + qWarning("Check timeout（超过指定时间未发送任何消息，超时！）"); // 这个连接连上以后不发任何消息，说明不是登录器的socket // 登录器的socket会在连接后立刻发送校验数据 // 所以将这个IP进行记录，当这个IP累计超过一定数量次连接，则将其拉黑 // TODO:拉黑 } - qDebug("Close Socket connection"); + qDebug("Close Socket connection（关闭Socket连接）"); // 关闭socket连接 this->m_socket->close(); this->m_socket->deleteLater();